diff options
Diffstat (limited to 'drivers/media/rc')
210 files changed, 7148 insertions, 5496 deletions
diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig index 8a216068a35a..0a8aeafdb7e0 100644 --- a/drivers/media/rc/Kconfig +++ b/drivers/media/rc/Kconfig @@ -1,8 +1,9 @@ +# SPDX-License-Identifier: GPL-2.0-only menuconfig RC_CORE tristate "Remote Controller support" depends on INPUT - ---help--- + help Enable support for Remote Controllers on Linux. This is needed in order to support several video capture adapters, standalone IR receivers/transmitters, and RF receivers. @@ -14,16 +15,6 @@ menuconfig RC_CORE Say Y when you have a TV or an IR device. if RC_CORE -source "drivers/media/rc/keymaps/Kconfig" - -config LIRC - bool "LIRC user interface" - depends on RC_CORE - ---help--- - Enable this option to enable the Linux Infrared Remote - Control user interface (e.g. /dev/lirc*). This interface - passes raw IR to and from userspace, which is needed for - IR transmitting (aka "blasting") and for the lirc daemon. config BPF_LIRC_MODE2 bool "Support for eBPF programs attached to lirc devices" @@ -38,133 +29,127 @@ config BPF_LIRC_MODE2 These eBPF programs can be used to decode IR into scancodes, for IR protocols not supported by the kernel decoders. +config LIRC + bool "LIRC user interface" + help + Enable this option to enable the Linux Infrared Remote + Control user interface (e.g. /dev/lirc*). This interface + passes raw IR to and from userspace, which is needed for + IR transmitting (aka "blasting") and for the lirc daemon. + +source "drivers/media/rc/keymaps/Kconfig" + menuconfig RC_DECODERS bool "Remote controller decoders" - depends on RC_CORE if RC_DECODERS + +config IR_IMON_DECODER + tristate "Enable IR raw decoder for the iMON protocol" + help + Enable this option if you have iMON PAD or Antec Veris infrared + remote control and you would like to use it with a raw IR + receiver, or if you wish to use an encoder to transmit this IR. + +config IR_JVC_DECODER + tristate "Enable IR raw decoder for the JVC protocol" + select BITREVERSE + + help + Enable this option if you have an infrared remote control which + uses the JVC protocol, and you need software decoding support. + +config IR_MCE_KBD_DECODER + tristate "Enable IR raw decoder for the MCE keyboard/mouse protocol" + select BITREVERSE + + help + Enable this option if you have a Microsoft Remote Keyboard for + Windows Media Center Edition, which you would like to use with + a raw IR receiver in your system. + config IR_NEC_DECODER tristate "Enable IR raw decoder for the NEC protocol" - depends on RC_CORE select BITREVERSE - ---help--- + help Enable this option if you have IR with NEC protocol, and if the IR is decoded in software config IR_RC5_DECODER tristate "Enable IR raw decoder for the RC-5 protocol" - depends on RC_CORE select BITREVERSE - ---help--- + help Enable this option if you have IR with RC-5 protocol, and if the IR is decoded in software config IR_RC6_DECODER tristate "Enable IR raw decoder for the RC6 protocol" - depends on RC_CORE select BITREVERSE - ---help--- + help Enable this option if you have an infrared remote control which uses the RC6 protocol, and you need software decoding support. -config IR_JVC_DECODER - tristate "Enable IR raw decoder for the JVC protocol" - depends on RC_CORE - select BITREVERSE - - ---help--- - Enable this option if you have an infrared remote control which - uses the JVC protocol, and you need software decoding support. - -config IR_SONY_DECODER - tristate "Enable IR raw decoder for the Sony protocol" - depends on RC_CORE - select BITREVERSE +config IR_RCMM_DECODER + tristate "Enable IR raw decoder for the RC-MM protocol" + help + Enable this option when you have IR with RC-MM protocol, and + you need the software decoder. The driver supports 12, + 24 and 32 bits RC-MM variants. You can enable or disable the + different modes using the following RC protocol keywords: + 'rc-mm-12', 'rc-mm-24' and 'rc-mm-32'. - ---help--- - Enable this option if you have an infrared remote control which - uses the Sony protocol, and you need software decoding support. + To compile this driver as a module, choose M here: the module + will be called ir-rcmm-decoder. config IR_SANYO_DECODER tristate "Enable IR raw decoder for the Sanyo protocol" - depends on RC_CORE + select BITREVERSE - ---help--- + help Enable this option if you have an infrared remote control which uses the Sanyo protocol (Sanyo, Aiwa, Chinon remotes), and you need software decoding support. config IR_SHARP_DECODER tristate "Enable IR raw decoder for the Sharp protocol" - depends on RC_CORE + select BITREVERSE - ---help--- + help Enable this option if you have an infrared remote control which uses the Sharp protocol (Sharp, Denon), and you need software decoding support. -config IR_MCE_KBD_DECODER - tristate "Enable IR raw decoder for the MCE keyboard/mouse protocol" - depends on RC_CORE +config IR_SONY_DECODER + tristate "Enable IR raw decoder for the Sony protocol" select BITREVERSE - ---help--- - Enable this option if you have a Microsoft Remote Keyboard for - Windows Media Center Edition, which you would like to use with - a raw IR receiver in your system. + help + Enable this option if you have an infrared remote control which + uses the Sony protocol, and you need software decoding support. config IR_XMP_DECODER tristate "Enable IR raw decoder for the XMP protocol" - depends on RC_CORE select BITREVERSE - ---help--- + help Enable this option if you have IR with XMP protocol, and if the IR is decoded in software -config IR_IMON_DECODER - tristate "Enable IR raw decoder for the iMON protocol" - depends on RC_CORE - ---help--- - Enable this option if you have iMON PAD or Antec Veris infrared - remote control and you would like to use it with a raw IR - receiver, or if you wish to use an encoder to transmit this IR. - endif #RC_DECODERS menuconfig RC_DEVICES bool "Remote Controller devices" - depends on RC_CORE if RC_DEVICES -config RC_ATI_REMOTE - tristate "ATI / X10 based USB RF remote controls" - depends on USB_ARCH_HAS_HCD - depends on RC_CORE - select USB - help - Say Y here if you want to use an X10 based USB remote control. - These are RF remotes with USB receivers. - - Such devices include the ATI remote that comes with many of ATI's - All-In-Wonder video cards, the X10 "Lola" remote, NVIDIA RF remote, - Medion RF remote, and SnapStream FireFly remote. - - This driver provides mouse pointer, left and right mouse buttons, - and maps all the other remote buttons to keypress events. - - To compile this driver as a module, choose M here: the module will be - called ati_remote. - config IR_ENE tristate "ENE eHome Receiver/Transceiver (pnp id: ENE0100/ENE02xxx)" depends on PNP || COMPILE_TEST - depends on RC_CORE - ---help--- + depends on HAS_IOPORT + help Say Y here to enable support for integrated infrared receiver /transceiver made by ENE. @@ -174,10 +159,42 @@ config IR_ENE To compile this driver as a module, choose M here: the module will be called ene_ir. +config IR_FINTEK + tristate "Fintek Consumer Infrared Transceiver" + depends on PNP || COMPILE_TEST + depends on HAS_IOPORT + help + Say Y here to enable support for integrated infrared receiver + /transceiver made by Fintek. This chip is found on assorted + Jetway motherboards (and of course, possibly others). + + To compile this driver as a module, choose M here: the + module will be called fintek-cir. + +config IR_GPIO_CIR + tristate "GPIO IR remote control" + depends on (OF && GPIOLIB) || COMPILE_TEST + help + Say Y if you want to use GPIO based IR Receiver. + + To compile this driver as a module, choose M here: the module will + be called gpio-ir-recv. + +config IR_GPIO_TX + tristate "GPIO IR Bit Banging Transmitter" + depends on LIRC + depends on (OF && GPIOLIB) || COMPILE_TEST + depends on !PREEMPT_RT + help + Say Y if you want to a GPIO based IR transmitter. This is a + bit banging driver. + + To compile this driver as a module, choose M here: the module will + be called gpio-ir-tx. + config IR_HIX5HD2 tristate "Hisilicon hix5hd2 IR remote control" - depends on RC_CORE - depends on OF || COMPILE_TEST + depends on (OF && HAS_IOMEM) || COMPILE_TEST help Say Y here if you want to use hisilicon hix5hd2 remote control. To compile this driver as a module, choose M here: the module will be @@ -185,12 +202,37 @@ config IR_HIX5HD2 If you're not sure, select N here +config IR_IGORPLUGUSB + tristate "IgorPlug-USB IR Receiver" + depends on USB + help + Say Y here if you want to use the IgorPlug-USB IR Receiver by + Igor Cesko. This device is included on the Fit-PC2. + + Note that this device can only record bursts of 36 IR pulses and + spaces, which is not enough for the NEC, Sanyo and RC-6 protocol. + + To compile this driver as a module, choose M here: the module will + be called igorplugusb. + +config IR_IGUANA + tristate "IguanaWorks USB IR Transceiver" + depends on USB + help + Say Y here if you want to use the IguanaWorks USB IR Transceiver. + Both infrared receive and send are supported. If you want to + change the ID or the pin config, use the user space driver from + IguanaWorks. + + Only firmware 0x0205 and later is supported. + + To compile this driver as a module, choose M here: the module will + be called iguanair. + config IR_IMON tristate "SoundGraph iMON Receiver and Display" - depends on USB_ARCH_HAS_HCD - depends on RC_CORE - select USB - ---help--- + depends on USB + help Say Y here if you want to use a SoundGraph iMON (aka Antec Veris) IR Receiver and/or LCD/VFD/VGA display. @@ -199,33 +241,19 @@ config IR_IMON config IR_IMON_RAW tristate "SoundGraph iMON Receiver (early raw IR models)" - depends on USB_ARCH_HAS_HCD - depends on RC_CORE - select USB - ---help--- + depends on USB + help Say Y here if you want to use a SoundGraph iMON IR Receiver, early raw models. To compile this driver as a module, choose M here: the module will be called imon_raw. -config IR_MCEUSB - tristate "Windows Media Center Ed. eHome Infrared Transceiver" - depends on USB_ARCH_HAS_HCD - depends on RC_CORE - select USB - ---help--- - Say Y here if you want to use a Windows Media Center Edition - eHome Infrared Transceiver. - - To compile this driver as a module, choose M here: the - module will be called mceusb. - config IR_ITE_CIR tristate "ITE Tech Inc. IT8712/IT8512 Consumer Infrared Transceiver" depends on PNP || COMPILE_TEST - depends on RC_CORE - ---help--- + depends on HAS_IOPORT + help Say Y here to enable support for integrated infrared receivers /transceivers made by ITE Tech Inc. These are found in several ASUS devices, like the ASUS Digimatrix or the ASUS @@ -234,34 +262,41 @@ config IR_ITE_CIR To compile this driver as a module, choose M here: the module will be called ite-cir. -config IR_FINTEK - tristate "Fintek Consumer Infrared Transceiver" - depends on PNP || COMPILE_TEST - depends on RC_CORE - ---help--- - Say Y here to enable support for integrated infrared receiver - /transciever made by Fintek. This chip is found on assorted - Jetway motherboards (and of course, possibly others). +config IR_MCEUSB + tristate "Windows Media Center Ed. eHome Infrared Transceiver" + depends on USB + help + Say Y here if you want to use a Windows Media Center Edition + eHome Infrared Transceiver. To compile this driver as a module, choose M here: the - module will be called fintek-cir. + module will be called mceusb. config IR_MESON tristate "Amlogic Meson IR remote receiver" - depends on RC_CORE depends on ARCH_MESON || COMPILE_TEST - ---help--- + select REGMAP_MMIO + help Say Y if you want to use the IR remote receiver available on Amlogic Meson SoCs. To compile this driver as a module, choose M here: the module will be called meson-ir. +config IR_MESON_TX + tristate "Amlogic Meson IR TX" + depends on ARCH_MESON || COMPILE_TEST + help + Say Y if you want to use the IR transmitter available on + Amlogic Meson SoCs. + + To compile this driver as a module, choose M here: the + module will be called meson-ir-tx. + config IR_MTK tristate "Mediatek IR remote receiver" - depends on RC_CORE depends on ARCH_MEDIATEK || COMPILE_TEST - ---help--- + help Say Y if you want to use the IR remote receiver available on Mediatek SoCs. @@ -271,34 +306,61 @@ config IR_MTK config IR_NUVOTON tristate "Nuvoton w836x7hg Consumer Infrared Transceiver" depends on PNP || COMPILE_TEST - depends on RC_CORE - ---help--- + depends on HAS_IOPORT + help Say Y here to enable support for integrated infrared receiver - /transciever made by Nuvoton (formerly Winbond). This chip is + /transceiver made by Nuvoton (formerly Winbond). This chip is found in the ASRock ION 330HT, as well as assorted Intel DP55-series motherboards (and of course, possibly others). To compile this driver as a module, choose M here: the module will be called nuvoton-cir. +config IR_PWM_TX + tristate "PWM IR transmitter" + depends on LIRC + depends on PWM + depends on HIGH_RES_TIMERS + depends on OF + help + Say Y if you want to use a PWM based IR transmitter. This is + more power efficient than the bit banging gpio driver. + + To compile this driver as a module, choose M here: the module will + be called pwm-ir-tx. + config IR_REDRAT3 tristate "RedRat3 IR Transceiver" - depends on USB_ARCH_HAS_HCD - depends on RC_CORE + depends on USB select NEW_LEDS select LEDS_CLASS - select USB - ---help--- + help Say Y here if you want to use a RedRat3 Infrared Transceiver. To compile this driver as a module, choose M here: the module will be called redrat3. +config IR_SERIAL + tristate "Homebrew Serial Port Receiver" + depends on HAS_IOPORT + help + Say Y if you want to use Homebrew Serial Port Receivers and + Transceivers. + + To compile this driver as a module, choose M here: the module will + be called serial-ir. + +config IR_SERIAL_TRANSMITTER + bool "Serial Port Transmitter" + depends on IR_SERIAL + help + Serial Port Transmitter support + config IR_SPI tristate "SPI connected IR LED" depends on SPI && LIRC - depends on OF || COMPILE_TEST - ---help--- + depends on OF + help Say Y if you want to use an IR LED connected through SPI bus. To compile this driver as a module, choose M here: the module will be @@ -306,93 +368,81 @@ config IR_SPI config IR_STREAMZAP tristate "Streamzap PC Remote IR Receiver" - depends on USB_ARCH_HAS_HCD - depends on RC_CORE - select USB - ---help--- + depends on USB + help Say Y here if you want to use a Streamzap PC Remote Infrared Receiver. To compile this driver as a module, choose M here: the module will be called streamzap. -config IR_WINBOND_CIR - tristate "Winbond IR remote control" - depends on (X86 && PNP) || COMPILE_TEST - depends on RC_CORE - select NEW_LEDS - select LEDS_CLASS - select BITREVERSE - ---help--- - Say Y here if you want to use the IR remote functionality found - in some Winbond SuperI/O chips. Currently only the WPCD376I - chip is supported (included in some Intel Media series - motherboards). - - To compile this driver as a module, choose M here: the module will - be called winbond_cir. - -config IR_IGORPLUGUSB - tristate "IgorPlug-USB IR Receiver" - depends on USB_ARCH_HAS_HCD - depends on RC_CORE - select USB - ---help--- - Say Y here if you want to use the IgorPlug-USB IR Receiver by - Igor Cesko. This device is included on the Fit-PC2. - - Note that this device can only record bursts of 36 IR pulses and - spaces, which is not enough for the NEC, Sanyo and RC-6 protocol. +config IR_SUNXI + tristate "SUNXI IR remote control" + depends on ARCH_SUNXI || COMPILE_TEST + help + Say Y if you want to use sunXi internal IR Controller To compile this driver as a module, choose M here: the module will - be called igorplugusb. - -config IR_IGUANA - tristate "IguanaWorks USB IR Transceiver" - depends on USB_ARCH_HAS_HCD - depends on RC_CORE - select USB - ---help--- - Say Y here if you want to use the IguanaWorks USB IR Transceiver. - Both infrared receive and send are supported. If you want to - change the ID or the pin config, use the user space driver from - IguanaWorks. + be called sunxi-ir. - Only firmware 0x0205 and later is supported. +config IR_TOY + tristate "Infrared Toy and IR Droid" + depends on USB + help + Say Y here if you want to use the Infrared Toy or IR Droid, USB + versions. - To compile this driver as a module, choose M here: the module will - be called iguanair. + To compile this driver as a module, choose M here: the module will be + called ir_toy. config IR_TTUSBIR tristate "TechnoTrend USB IR Receiver" - depends on USB_ARCH_HAS_HCD - depends on RC_CORE - select USB + depends on USB select NEW_LEDS select LEDS_CLASS - ---help--- + help Say Y here if you want to use the TechnoTrend USB IR Receiver. The driver can control the led. To compile this driver as a module, choose M here: the module will be called ttusbir. -config IR_RX51 - tristate "Nokia N900 IR transmitter diode" - depends on (OMAP_DM_TIMER && PWM_OMAP_DMTIMER && ARCH_OMAP2PLUS || COMPILE_TEST) && RC_CORE - ---help--- - Say Y or M here if you want to enable support for the IR - transmitter diode built in the Nokia N900 (RX51) device. +config IR_WINBOND_CIR + tristate "Winbond IR remote control" + depends on (X86 && PNP) || COMPILE_TEST + depends on HAS_IOPORT + select NEW_LEDS + select LEDS_CLASS + select BITREVERSE + help + Say Y here if you want to use the IR remote functionality found + in some Winbond SuperI/O chips. Currently only the WPCD376I + chip is supported (included in some Intel Media series + motherboards). + + To compile this driver as a module, choose M here: the module will + be called winbond_cir. - The driver uses omap DM timers for generating the carrier - wave and pulses. +config RC_ATI_REMOTE + tristate "ATI / X10 based USB RF remote controls" + depends on USB + help + Say Y here if you want to use an X10 based USB remote control. + These are RF remotes with USB receivers. -source "drivers/media/rc/img-ir/Kconfig" + Such devices include the ATI remote that comes with many of ATI's + All-In-Wonder video cards, the X10 "Lola" remote, NVIDIA RF remote, + Medion RF remote, and SnapStream FireFly remote. + + This driver provides mouse pointer, left and right mouse buttons, + and maps all the other remote buttons to keypress events. + + To compile this driver as a module, choose M here: the module will be + called ati_remote. config RC_LOOPBACK tristate "Remote Control Loopback Driver" - depends on RC_CORE - ---help--- + help Say Y here if you want support for the remote control loopback driver which allows TX data to be sent back as RX data. This is mostly useful for debugging purposes. @@ -402,102 +452,19 @@ config RC_LOOPBACK To compile this driver as a module, choose M here: the module will be called rc_loopback. -config IR_GPIO_CIR - tristate "GPIO IR remote control" - depends on RC_CORE - depends on (OF && GPIOLIB) || COMPILE_TEST - ---help--- - Say Y if you want to use GPIO based IR Receiver. - - To compile this driver as a module, choose M here: the module will - be called gpio-ir-recv. - -config IR_GPIO_TX - tristate "GPIO IR Bit Banging Transmitter" - depends on RC_CORE - depends on LIRC - depends on (OF && GPIOLIB) || COMPILE_TEST - ---help--- - Say Y if you want to a GPIO based IR transmitter. This is a - bit banging driver. - - To compile this driver as a module, choose M here: the module will - be called gpio-ir-tx. - -config IR_PWM_TX - tristate "PWM IR transmitter" - depends on RC_CORE - depends on LIRC - depends on PWM - depends on OF || COMPILE_TEST - ---help--- - Say Y if you want to use a PWM based IR transmitter. This is - more power efficient than the bit banging gpio driver. - - To compile this driver as a module, choose M here: the module will - be called pwm-ir-tx. - config RC_ST tristate "ST remote control receiver" - depends on RC_CORE depends on ARCH_STI || COMPILE_TEST - ---help--- + help Say Y here if you want support for ST remote control driver which allows both IR and UHF RX. The driver passes raw pulse and space information to the LIRC decoder. If you're not sure, select N here. -config IR_SUNXI - tristate "SUNXI IR remote control" - depends on RC_CORE - depends on ARCH_SUNXI || COMPILE_TEST - ---help--- - Say Y if you want to use sunXi internal IR Controller - - To compile this driver as a module, choose M here: the module will - be called sunxi-ir. - -config IR_SERIAL - tristate "Homebrew Serial Port Receiver" - depends on RC_CORE - ---help--- - Say Y if you want to use Homebrew Serial Port Receivers and - Transceivers. - - To compile this driver as a module, choose M here: the module will - be called serial-ir. - -config IR_SERIAL_TRANSMITTER - bool "Serial Port Transmitter" - depends on IR_SERIAL - ---help--- - Serial Port Transmitter support - -config IR_SIR - tristate "Built-in SIR IrDA port" - depends on RC_CORE - ---help--- - Say Y if you want to use a IrDA SIR port Transceivers. - - To compile this driver as a module, choose M here: the module will - be called sir-ir. - -config IR_TANGO - tristate "Sigma Designs SMP86xx IR decoder" - depends on RC_CORE - depends on ARCH_TANGO || COMPILE_TEST - ---help--- - Adds support for the HW IR decoder embedded on Sigma Designs - Tango-based systems (SMP86xx, SMP87xx). - The HW decoder supports NEC, RC-5, RC-6 IR protocols. - When compiled as a module, look for tango-ir. - config RC_XBOX_DVD tristate "Xbox DVD Movie Playback Kit" - depends on RC_CORE - depends on USB_ARCH_HAS_HCD - select USB + depends on USB help Say Y here if you want to use the Xbox DVD Movie Playback Kit. These are IR remotes with USB receivers for the Original Xbox (2001). @@ -505,16 +472,7 @@ config RC_XBOX_DVD To compile this driver as a module, choose M here: the module will be called xbox_remote. -config IR_ZX - tristate "ZTE ZX IR remote control" - depends on RC_CORE - depends on ARCH_ZX || COMPILE_TEST - ---help--- - Say Y if you want to use the IR remote control available - on ZTE ZX family SoCs. - - To compile this driver as a module, choose M here: the - module will be called zx-irdec. +source "drivers/media/rc/img-ir/Kconfig" endif #RC_DEVICES diff --git a/drivers/media/rc/Makefile b/drivers/media/rc/Makefile index 92c163816849..2bca6f7f07bc 100644 --- a/drivers/media/rc/Makefile +++ b/drivers/media/rc/Makefile @@ -2,50 +2,55 @@ obj-y += keymaps/ -obj-$(CONFIG_RC_CORE) += rc-core.o rc-core-y := rc-main.o rc-ir-raw.o rc-core-$(CONFIG_LIRC) += lirc_dev.o +rc-core-$(CONFIG_MEDIA_CEC_RC) += keymaps/rc-cec.o rc-core-$(CONFIG_BPF_LIRC_MODE2) += bpf-lirc.o + +obj-$(CONFIG_RC_CORE) += rc-core.o + +# IR decoders - please keep it alphabetically sorted by Kconfig name +# (e. g. LC_ALL=C sort Makefile) +obj-$(CONFIG_IR_IMON_DECODER) += ir-imon-decoder.o +obj-$(CONFIG_IR_JVC_DECODER) += ir-jvc-decoder.o +obj-$(CONFIG_IR_MCE_KBD_DECODER) += ir-mce_kbd-decoder.o obj-$(CONFIG_IR_NEC_DECODER) += ir-nec-decoder.o obj-$(CONFIG_IR_RC5_DECODER) += ir-rc5-decoder.o obj-$(CONFIG_IR_RC6_DECODER) += ir-rc6-decoder.o -obj-$(CONFIG_IR_JVC_DECODER) += ir-jvc-decoder.o -obj-$(CONFIG_IR_SONY_DECODER) += ir-sony-decoder.o +obj-$(CONFIG_IR_RCMM_DECODER) += ir-rcmm-decoder.o obj-$(CONFIG_IR_SANYO_DECODER) += ir-sanyo-decoder.o obj-$(CONFIG_IR_SHARP_DECODER) += ir-sharp-decoder.o -obj-$(CONFIG_IR_MCE_KBD_DECODER) += ir-mce_kbd-decoder.o +obj-$(CONFIG_IR_SONY_DECODER) += ir-sony-decoder.o obj-$(CONFIG_IR_XMP_DECODER) += ir-xmp-decoder.o -obj-$(CONFIG_IR_IMON_DECODER) += ir-imon-decoder.o -# stand-alone IR receivers/transmitters -obj-$(CONFIG_RC_ATI_REMOTE) += ati_remote.o +# stand-alone IR receivers/transmitters - please keep it alphabetically +# sorted by Kconfig name (e. g. LC_ALL=C sort Makefile) +obj-$(CONFIG_IR_ENE) += ene_ir.o +obj-$(CONFIG_IR_FINTEK) += fintek-cir.o +obj-$(CONFIG_IR_GPIO_CIR) += gpio-ir-recv.o +obj-$(CONFIG_IR_GPIO_TX) += gpio-ir-tx.o obj-$(CONFIG_IR_HIX5HD2) += ir-hix5hd2.o +obj-$(CONFIG_IR_IGORPLUGUSB) += igorplugusb.o +obj-$(CONFIG_IR_IGUANA) += iguanair.o +obj-$(CONFIG_IR_IMG) += img-ir/ obj-$(CONFIG_IR_IMON) += imon.o obj-$(CONFIG_IR_IMON_RAW) += imon_raw.o obj-$(CONFIG_IR_ITE_CIR) += ite-cir.o obj-$(CONFIG_IR_MCEUSB) += mceusb.o -obj-$(CONFIG_IR_FINTEK) += fintek-cir.o obj-$(CONFIG_IR_MESON) += meson-ir.o +obj-$(CONFIG_IR_MESON_TX) += meson-ir-tx.o +obj-$(CONFIG_IR_MTK) += mtk-cir.o obj-$(CONFIG_IR_NUVOTON) += nuvoton-cir.o -obj-$(CONFIG_IR_ENE) += ene_ir.o +obj-$(CONFIG_IR_PWM_TX) += pwm-ir-tx.o obj-$(CONFIG_IR_REDRAT3) += redrat3.o -obj-$(CONFIG_IR_RX51) += ir-rx51.o +obj-$(CONFIG_IR_SERIAL) += serial_ir.o obj-$(CONFIG_IR_SPI) += ir-spi.o obj-$(CONFIG_IR_STREAMZAP) += streamzap.o +obj-$(CONFIG_IR_SUNXI) += sunxi-cir.o +obj-$(CONFIG_IR_TOY) += ir_toy.o +obj-$(CONFIG_IR_TTUSBIR) += ttusbir.o obj-$(CONFIG_IR_WINBOND_CIR) += winbond-cir.o +obj-$(CONFIG_RC_ATI_REMOTE) += ati_remote.o obj-$(CONFIG_RC_LOOPBACK) += rc-loopback.o -obj-$(CONFIG_IR_GPIO_CIR) += gpio-ir-recv.o -obj-$(CONFIG_IR_GPIO_TX) += gpio-ir-tx.o -obj-$(CONFIG_IR_PWM_TX) += pwm-ir-tx.o -obj-$(CONFIG_IR_IGORPLUGUSB) += igorplugusb.o -obj-$(CONFIG_IR_IGUANA) += iguanair.o -obj-$(CONFIG_IR_TTUSBIR) += ttusbir.o obj-$(CONFIG_RC_ST) += st_rc.o -obj-$(CONFIG_IR_SUNXI) += sunxi-cir.o -obj-$(CONFIG_IR_IMG) += img-ir/ -obj-$(CONFIG_IR_SERIAL) += serial_ir.o -obj-$(CONFIG_IR_SIR) += sir_ir.o -obj-$(CONFIG_IR_MTK) += mtk-cir.o -obj-$(CONFIG_IR_ZX) += zx-irdec.o -obj-$(CONFIG_IR_TANGO) += tango-ir.o obj-$(CONFIG_RC_XBOX_DVD) += xbox_remote.o diff --git a/drivers/media/rc/ati_remote.c b/drivers/media/rc/ati_remote.c index 265e91a2a70d..a733914a2574 100644 --- a/drivers/media/rc/ati_remote.c +++ b/drivers/media/rc/ati_remote.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * USB ATI Remote support * @@ -26,16 +27,6 @@ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Hardware & software notes @@ -79,7 +70,6 @@ * * The default is 0 (respond to all channels). Bit 0 and bits 17-32 of this * parameter are unused. - * */ #include <linux/kernel.h> @@ -145,8 +135,6 @@ MODULE_PARM_DESC(mouse, "Enable mouse device, default = yes"); #define dbginfo(dev, format, arg...) \ do { if (debug) dev_info(dev , format , ## arg); } while (0) -#undef err -#define err(format, arg...) printk(KERN_ERR format , ## arg) struct ati_receiver_type { /* either default_keymap or get_default_keymap should be set */ @@ -263,7 +251,7 @@ struct ati_remote { char rc_name[NAME_BUFSIZE]; char rc_phys[NAME_BUFSIZE]; - char mouse_name[NAME_BUFSIZE]; + char mouse_name[NAME_BUFSIZE + 6]; char mouse_phys[NAME_BUFSIZE]; wait_queue_head_t wait; @@ -304,7 +292,7 @@ static const struct { {KIND_LITERAL, 0x7c, BTN_RIGHT},/* right btn down */ {KIND_LITERAL, 0x7d, BTN_RIGHT},/* right btn up */ - /* Artificial "doubleclick" events are generated by the hardware. + /* Artificial "double-click" events are generated by the hardware. * They are mapped to the "side" and "extra" mouse buttons here. */ {KIND_FILTERED, 0x7a, BTN_SIDE}, /* left dblclick */ {KIND_FILTERED, 0x7e, BTN_EXTRA},/* right dblclick */ @@ -323,9 +311,9 @@ static void ati_remote_dump(struct device *dev, unsigned char *data, if (data[0] != (unsigned char)0xff && data[0] != 0x00) dev_warn(dev, "Weird byte 0x%02x\n", data[0]); } else if (len == 4) - dev_warn(dev, "Weird key %*ph\n", 4, data); + dev_warn(dev, "Weird key %4ph\n", data); else - dev_warn(dev, "Weird data, len=%d %*ph ...\n", len, 6, data); + dev_warn(dev, "Weird data, len=%d %6ph ...\n", len, data); } /* @@ -514,7 +502,7 @@ static void ati_remote_input_report(struct urb *urb) if (data[1] != ((data[2] + data[3] + 0xd5) & 0xff)) { dbginfo(&ati_remote->interface->dev, - "wrong checksum in input: %*ph\n", 4, data); + "wrong checksum in input: %4ph\n", data); return; } @@ -783,7 +771,7 @@ static int ati_remote_initialize(struct ati_remote *ati_remote) /* Set up irq_urb */ pipe = usb_rcvintpipe(udev, ati_remote->endpoint_in->bEndpointAddress); - maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe)); + maxp = usb_maxpacket(udev, pipe); maxp = (maxp > DATA_BUFSIZE) ? DATA_BUFSIZE : maxp; usb_fill_int_urb(ati_remote->irq_urb, udev, pipe, ati_remote->inbuf, @@ -794,7 +782,7 @@ static int ati_remote_initialize(struct ati_remote *ati_remote) /* Set up out_urb */ pipe = usb_sndintpipe(udev, ati_remote->endpoint_out->bEndpointAddress); - maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe)); + maxp = usb_maxpacket(udev, pipe); maxp = (maxp > DATA_BUFSIZE) ? DATA_BUFSIZE : maxp; usb_fill_int_urb(ati_remote->out_urb, udev, pipe, ati_remote->outbuf, @@ -826,11 +814,12 @@ static int ati_remote_probe(struct usb_interface *interface, struct ati_receiver_type *type = (struct ati_receiver_type *)id->driver_info; struct ati_remote *ati_remote; struct input_dev *input_dev; + struct device *device = &interface->dev; struct rc_dev *rc_dev; int err = -ENOMEM; if (iface_host->desc.bNumEndpoints != 2) { - err("%s: Unexpected desc.bNumEndpoints\n", __func__); + dev_err(device, "%s: Unexpected desc.bNumEndpoints\n", __func__); return -ENODEV; } @@ -838,11 +827,15 @@ static int ati_remote_probe(struct usb_interface *interface, endpoint_out = &iface_host->endpoint[1].desc; if (!usb_endpoint_is_int_in(endpoint_in)) { - err("%s: Unexpected endpoint_in\n", __func__); + dev_err(device, "%s: Unexpected endpoint_in\n", __func__); return -ENODEV; } if (le16_to_cpu(endpoint_in->wMaxPacketSize) == 0) { - err("%s: endpoint_in message size==0? \n", __func__); + dev_err(device, "%s: endpoint_in message size==0?\n", __func__); + return -ENODEV; + } + if (!usb_endpoint_is_int_out(endpoint_out)) { + dev_err(device, "%s: Unexpected endpoint_out\n", __func__); return -ENODEV; } diff --git a/drivers/media/rc/bpf-lirc.c b/drivers/media/rc/bpf-lirc.c index 390a722e6211..2f7564f26445 100644 --- a/drivers/media/rc/bpf-lirc.c +++ b/drivers/media/rc/bpf-lirc.c @@ -8,6 +8,9 @@ #include <linux/bpf_lirc.h> #include "rc-core-priv.h" +#define lirc_rcu_dereference(p) \ + rcu_dereference_protected(p, lockdep_is_held(&ir_raw_handler_lock)) + /* * BPF interface for raw IR */ @@ -32,11 +35,6 @@ static const struct bpf_func_proto rc_repeat_proto = { .arg1_type = ARG_PTR_TO_CTX, }; -/* - * Currently rc-core does not support 64-bit scancodes, but there are many - * known protocols with more than 32 bits. So, define the interface as u64 - * as a future-proof. - */ BPF_CALL_4(bpf_rc_keydown, u32*, sample, u32, protocol, u64, scancode, u32, toggle) { @@ -97,16 +95,24 @@ lirc_mode2_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog) return &bpf_map_update_elem_proto; case BPF_FUNC_map_delete_elem: return &bpf_map_delete_elem_proto; + case BPF_FUNC_map_push_elem: + return &bpf_map_push_elem_proto; + case BPF_FUNC_map_pop_elem: + return &bpf_map_pop_elem_proto; + case BPF_FUNC_map_peek_elem: + return &bpf_map_peek_elem_proto; case BPF_FUNC_ktime_get_ns: return &bpf_ktime_get_ns_proto; + case BPF_FUNC_ktime_get_boot_ns: + return &bpf_ktime_get_boot_ns_proto; case BPF_FUNC_tail_call: return &bpf_tail_call_proto; case BPF_FUNC_get_prandom_u32: return &bpf_get_prandom_u32_proto; case BPF_FUNC_trace_printk: - if (capable(CAP_SYS_ADMIN)) + if (bpf_token_capable(prog->aux->token, CAP_PERFMON)) return bpf_get_trace_printk_proto(); - /* fall through */ + fallthrough; default: return NULL; } @@ -130,7 +136,7 @@ const struct bpf_verifier_ops lirc_mode2_verifier_ops = { static int lirc_bpf_attach(struct rc_dev *rcdev, struct bpf_prog *prog) { - struct bpf_prog_array __rcu *old_array; + struct bpf_prog_array *old_array; struct bpf_prog_array *new_array; struct ir_raw_event_ctrl *raw; int ret; @@ -148,13 +154,13 @@ static int lirc_bpf_attach(struct rc_dev *rcdev, struct bpf_prog *prog) goto unlock; } - if (raw->progs && bpf_prog_array_length(raw->progs) >= BPF_MAX_PROGS) { + old_array = lirc_rcu_dereference(raw->progs); + if (old_array && bpf_prog_array_length(old_array) >= BPF_MAX_PROGS) { ret = -E2BIG; goto unlock; } - old_array = raw->progs; - ret = bpf_prog_array_copy(old_array, NULL, prog, &new_array); + ret = bpf_prog_array_copy(old_array, NULL, prog, 0, &new_array); if (ret < 0) goto unlock; @@ -168,7 +174,7 @@ unlock: static int lirc_bpf_detach(struct rc_dev *rcdev, struct bpf_prog *prog) { - struct bpf_prog_array __rcu *old_array; + struct bpf_prog_array *old_array; struct bpf_prog_array *new_array; struct ir_raw_event_ctrl *raw; int ret; @@ -186,8 +192,8 @@ static int lirc_bpf_detach(struct rc_dev *rcdev, struct bpf_prog *prog) goto unlock; } - old_array = raw->progs; - ret = bpf_prog_array_copy(old_array, prog, NULL, &new_array); + old_array = lirc_rcu_dereference(raw->progs); + ret = bpf_prog_array_copy(old_array, prog, NULL, 0, &new_array); /* * Do not use bpf_prog_array_delete_safe() as we would end up * with a dummy entry in the array, and the we would free the @@ -210,28 +216,33 @@ void lirc_bpf_run(struct rc_dev *rcdev, u32 sample) raw->bpf_sample = sample; - if (raw->progs) - BPF_PROG_RUN_ARRAY(raw->progs, &raw->bpf_sample, BPF_PROG_RUN); + if (raw->progs) { + rcu_read_lock(); + bpf_prog_run_array(rcu_dereference(raw->progs), + &raw->bpf_sample, bpf_prog_run); + rcu_read_unlock(); + } } /* * This should be called once the rc thread has been stopped, so there can be * no concurrent bpf execution. + * + * Should be called with the ir_raw_handler_lock held. */ void lirc_bpf_free(struct rc_dev *rcdev) { struct bpf_prog_array_item *item; + struct bpf_prog_array *array; - if (!rcdev->raw->progs) + array = lirc_rcu_dereference(rcdev->raw->progs); + if (!array) return; - item = rcu_dereference(rcdev->raw->progs)->items; - while (item->prog) { + for (item = array->items; item->prog; item++) bpf_prog_put(item->prog); - item++; - } - bpf_prog_array_free(rcdev->raw->progs); + bpf_prog_array_free(array); } int lirc_prog_attach(const union bpf_attr *attr, struct bpf_prog *prog) @@ -242,7 +253,7 @@ int lirc_prog_attach(const union bpf_attr *attr, struct bpf_prog *prog) if (attr->attach_flags) return -EINVAL; - rcdev = rc_dev_get_from_fd(attr->target_fd); + rcdev = rc_dev_get_from_fd(attr->target_fd, true); if (IS_ERR(rcdev)) return PTR_ERR(rcdev); @@ -267,7 +278,7 @@ int lirc_prog_detach(const union bpf_attr *attr) if (IS_ERR(prog)) return PTR_ERR(prog); - rcdev = rc_dev_get_from_fd(attr->target_fd); + rcdev = rc_dev_get_from_fd(attr->target_fd, true); if (IS_ERR(rcdev)) { bpf_prog_put(prog); return PTR_ERR(rcdev); @@ -284,7 +295,7 @@ int lirc_prog_detach(const union bpf_attr *attr) int lirc_prog_query(const union bpf_attr *attr, union bpf_attr __user *uattr) { __u32 __user *prog_ids = u64_to_user_ptr(attr->query.prog_ids); - struct bpf_prog_array __rcu *progs; + struct bpf_prog_array *progs; struct rc_dev *rcdev; u32 cnt, flags = 0; int ret; @@ -292,7 +303,7 @@ int lirc_prog_query(const union bpf_attr *attr, union bpf_attr __user *uattr) if (attr->query.query_flags) return -EINVAL; - rcdev = rc_dev_get_from_fd(attr->query.target_fd); + rcdev = rc_dev_get_from_fd(attr->query.target_fd, false); if (IS_ERR(rcdev)) return PTR_ERR(rcdev); @@ -305,7 +316,7 @@ int lirc_prog_query(const union bpf_attr *attr, union bpf_attr __user *uattr) if (ret) goto put; - progs = rcdev->raw->progs; + progs = lirc_rcu_dereference(rcdev->raw->progs); cnt = progs ? bpf_prog_array_length(progs) : 0; if (copy_to_user(&uattr->query.prog_cnt, &cnt, sizeof(cnt))) { @@ -319,7 +330,8 @@ int lirc_prog_query(const union bpf_attr *attr, union bpf_attr __user *uattr) } if (attr->query.prog_cnt != 0 && prog_ids && cnt) - ret = bpf_prog_array_copy_to_user(progs, prog_ids, cnt); + ret = bpf_prog_array_copy_to_user(progs, prog_ids, + attr->query.prog_cnt); unlock: mutex_unlock(&ir_raw_handler_lock); diff --git a/drivers/media/rc/ene_ir.c b/drivers/media/rc/ene_ir.c index dd2fd307ef85..d6c54a3bccc2 100644 --- a/drivers/media/rc/ene_ir.c +++ b/drivers/media/rc/ene_ir.c @@ -1,18 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * driver for ENE KB3926 B/C/D/E/F CIR (pnp id: ENE0XXX) * * Copyright (C) 2010 Maxim Levitsky <maximlevitsky@gmail.com> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * * Special thanks to: * Sami R. <maesesami@gmail.com> for lot of help in debugging and therefore * bringing to life support for transmission & learning mode. @@ -22,7 +13,6 @@ * on latest notebooks * * ENE for partial device documentation - * */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -184,7 +174,7 @@ static int ene_hw_detect(struct ene_device *dev) return 0; } -/* Read properities of hw sample buffer */ +/* Read properties of hw sample buffer */ static void ene_rx_setup_hw_buffer(struct ene_device *dev) { u16 tmp; @@ -442,28 +432,25 @@ static void ene_rx_setup(struct ene_device *dev) select_timeout: if (dev->rx_fan_input_inuse) { - dev->rdev->rx_resolution = US_TO_NS(ENE_FW_SAMPLE_PERIOD_FAN); + dev->rdev->rx_resolution = ENE_FW_SAMPLE_PERIOD_FAN; /* Fan input doesn't support timeouts, it just ends the input with a maximum sample */ dev->rdev->min_timeout = dev->rdev->max_timeout = - US_TO_NS(ENE_FW_SMPL_BUF_FAN_MSK * - ENE_FW_SAMPLE_PERIOD_FAN); + ENE_FW_SMPL_BUF_FAN_MSK * + ENE_FW_SAMPLE_PERIOD_FAN; } else { - dev->rdev->rx_resolution = US_TO_NS(sample_period); + dev->rdev->rx_resolution = sample_period; /* Theoreticly timeout is unlimited, but we cap it * because it was seen that on one device, it * would stop sending spaces after around 250 msec. * Besides, this is close to 2^32 anyway and timeout is u32. */ - dev->rdev->min_timeout = US_TO_NS(127 * sample_period); - dev->rdev->max_timeout = US_TO_NS(200000); + dev->rdev->min_timeout = 127 * sample_period; + dev->rdev->max_timeout = 200000; } - if (dev->hw_learning_and_tx_capable) - dev->rdev->tx_resolution = US_TO_NS(sample_period); - if (dev->rdev->timeout > dev->rdev->max_timeout) dev->rdev->timeout = dev->rdev->max_timeout; if (dev->rdev->timeout < dev->rdev->min_timeout) @@ -672,7 +659,7 @@ exit: /* timer to simulate tx done interrupt */ static void ene_tx_irqsim(struct timer_list *t) { - struct ene_device *dev = from_timer(dev, t, tx_sim_timer); + struct ene_device *dev = timer_container_of(dev, t, tx_sim_timer); unsigned long flags; spin_lock_irqsave(&dev->hw_lock, flags); @@ -808,7 +795,7 @@ static irqreturn_t ene_isr(int irq, void *data) dbg("RX: %d (%s)", hw_sample, pulse ? "pulse" : "space"); - ev.duration = US_TO_NS(hw_sample); + ev.duration = hw_sample; ev.pulse = pulse; ir_raw_event_store_with_filter(dev->rdev, &ev); } @@ -828,7 +815,7 @@ static void ene_setup_default_settings(struct ene_device *dev) dev->learning_mode_enabled = learning_mode_force; /* Set reasonable default timeout */ - dev->rdev->timeout = US_TO_NS(150000); + dev->rdev->timeout = MS_TO_US(150); } /* Upload all hardware settings at once. Used at load and resume time */ @@ -1062,7 +1049,7 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id) rdev->device_name = "ENE eHome Infrared Remote Receiver"; if (dev->hw_learning_and_tx_capable) { - rdev->s_learning_mode = ene_set_learning_mode; + rdev->s_wideband_receiver = ene_set_learning_mode; init_completion(&dev->tx_complete); rdev->tx_ir = ene_transmit; rdev->s_tx_mask = ene_set_tx_mask; @@ -1116,6 +1103,8 @@ static void ene_remove(struct pnp_dev *pnp_dev) struct ene_device *dev = pnp_get_drvdata(pnp_dev); unsigned long flags; + rc_unregister_device(dev->rdev); + timer_delete_sync(&dev->tx_sim_timer); spin_lock_irqsave(&dev->hw_lock, flags); ene_rx_disable(dev); ene_rx_restore_hw_buffer(dev); @@ -1123,7 +1112,6 @@ static void ene_remove(struct pnp_dev *pnp_dev) free_irq(dev->irq, dev); release_region(dev->hw_io, ENE_IO_SIZE); - rc_unregister_device(dev->rdev); kfree(dev); } diff --git a/drivers/media/rc/ene_ir.h b/drivers/media/rc/ene_ir.h index 494646b2a284..c1c44e86ed5b 100644 --- a/drivers/media/rc/ene_ir.h +++ b/drivers/media/rc/ene_ir.h @@ -1,17 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * driver for ENE KB3926 B/C/D/E/F CIR (also known as ENE0XXX) * * Copyright (C) 2010 Maxim Levitsky <maximlevitsky@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/spinlock.h> @@ -118,7 +109,7 @@ #define ENE_CIRDAT_IN 0xFEC7 -/* RLC configuration - sample period (1us resulution) + idle mode */ +/* RLC configuration - sample period (1us resolution) + idle mode */ #define ENE_CIRRLC_CFG 0xFEC8 #define ENE_CIRRLC_CFG_OVERFLOW 0x80 /* interrupt on overflows if set */ #define ENE_DEFAULT_SAMPLE_PERIOD 50 diff --git a/drivers/media/rc/fintek-cir.c b/drivers/media/rc/fintek-cir.c index 601944666b71..3fb0968efd57 100644 --- a/drivers/media/rc/fintek-cir.c +++ b/drivers/media/rc/fintek-cir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for Feature Integration Technology Inc. (aka Fintek) LPC CIR * @@ -6,16 +7,6 @@ * Special thanks to Fintek for providing hardware and spec sheets. * This driver is based upon the nuvoton, ite and ene drivers for * similar hardware. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -60,13 +51,6 @@ static inline void fintek_set_reg_bit(struct fintek_dev *fintek, u8 val, u8 reg) fintek_cr_write(fintek, tmp, reg); } -/* clear config register bit without changing other bits */ -static inline void fintek_clear_reg_bit(struct fintek_dev *fintek, u8 val, u8 reg) -{ - u8 tmp = fintek_cr_read(fintek, reg) & ~val; - fintek_cr_write(fintek, tmp, reg); -} - /* enter config mode */ static inline void fintek_config_mode_enable(struct fintek_dev *fintek) { @@ -303,7 +287,7 @@ static void fintek_process_rx_ir_data(struct fintek_dev *fintek) if (fintek->rem) fintek->parser_state = PARSE_IRDATA; else - ir_raw_event_reset(fintek->rdev); + ir_raw_event_overflow(fintek->rdev); break; case SUBCMD: fintek->rem = fintek_cmdsize(fintek->cmd, sample); @@ -315,8 +299,8 @@ static void fintek_process_rx_ir_data(struct fintek_dev *fintek) case PARSE_IRDATA: fintek->rem--; rawir.pulse = ((sample & BUF_PULSE_BIT) != 0); - rawir.duration = US_TO_NS((sample & BUF_SAMPLE_MASK) - * CIR_SAMPLE_PERIOD); + rawir.duration = (sample & BUF_SAMPLE_MASK) + * CIR_SAMPLE_PERIOD; fit_dbg("Storing %s with duration %d", rawir.pulse ? "pulse" : "space", @@ -540,9 +524,9 @@ static int fintek_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id rdev->dev.parent = &pdev->dev; rdev->driver_name = FINTEK_DRIVER_NAME; rdev->map_name = RC_MAP_RC6_MCE; - rdev->timeout = US_TO_NS(1000); + rdev->timeout = 1000; /* rx resolution is hardwired to 50us atm, 1, 25, 100 also possible */ - rdev->rx_resolution = US_TO_NS(CIR_SAMPLE_PERIOD); + rdev->rx_resolution = CIR_SAMPLE_PERIOD; fintek->rdev = rdev; diff --git a/drivers/media/rc/fintek-cir.h b/drivers/media/rc/fintek-cir.h index ac34a774d018..20696359e9ba 100644 --- a/drivers/media/rc/fintek-cir.h +++ b/drivers/media/rc/fintek-cir.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Driver for Feature Integration Technology Inc. (aka Fintek) LPC CIR * @@ -6,16 +7,6 @@ * Special thanks to Fintek for providing hardware and spec sheets. * This driver is based upon the nuvoton, ite and ene drivers for * similar hardware. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/spinlock.h> @@ -176,7 +167,7 @@ struct fintek_dev { #define CIR_CR_IRCS 0x05 /* Before host writes command to IR, host must set to 1. When host finshes write command to IR, host must clear to 0. */ -#define CIR_CR_COMMAND_DATA 0x06 /* Host read or write comand data */ +#define CIR_CR_COMMAND_DATA 0x06 /* Host read or write command data */ #define CIR_CR_CLASS 0x07 /* 0xff = rx-only, 0x66 = rx + 2 tx, 0x33 = rx + 1 tx */ #define CIR_CR_DEV_EN 0x30 /* bit0 = 1 enables CIR */ diff --git a/drivers/media/rc/gpio-ir-recv.c b/drivers/media/rc/gpio-ir-recv.c index 3d99b51384ac..a6418ef782bc 100644 --- a/drivers/media/rc/gpio-ir-recv.c +++ b/drivers/media/rc/gpio-ir-recv.c @@ -1,13 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2012, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/kernel.h> @@ -17,8 +9,9 @@ #include <linux/gpio/consumer.h> #include <linux/slab.h> #include <linux/of.h> -#include <linux/of_gpio.h> #include <linux/platform_device.h> +#include <linux/pm_runtime.h> +#include <linux/pm_qos.h> #include <linux/irq.h> #include <media/rc-core.h> @@ -28,17 +21,36 @@ struct gpio_rc_dev { struct rc_dev *rcdev; struct gpio_desc *gpiod; int irq; + struct device *pmdev; + struct pm_qos_request qos; }; static irqreturn_t gpio_ir_recv_irq(int irq, void *dev_id) { int val; struct gpio_rc_dev *gpio_dev = dev_id; + struct device *pmdev = gpio_dev->pmdev; + + /* + * For some cpuidle systems, not all: + * Respond to interrupt taking more latency when cpu in idle. + * Invoke asynchronous pm runtime get from interrupt context, + * this may introduce a millisecond delay to call resume callback, + * where to disable cpuilde. + * + * Two issues lead to fail to decode first frame, one is latency to + * respond to interrupt, another is delay introduced by async api. + */ + if (pmdev) + pm_runtime_get(pmdev); val = gpiod_get_value(gpio_dev->gpiod); if (val >= 0) ir_raw_event_store_edge(gpio_dev->rcdev, val == 1); + if (pmdev) + pm_runtime_put_autosuspend(pmdev); + return IRQ_HANDLED; } @@ -48,6 +60,7 @@ static int gpio_ir_recv_probe(struct platform_device *pdev) struct device_node *np = dev->of_node; struct gpio_rc_dev *gpio_dev; struct rc_dev *rcdev; + u32 period = 0; int rc; if (!np) @@ -58,13 +71,9 @@ static int gpio_ir_recv_probe(struct platform_device *pdev) return -ENOMEM; gpio_dev->gpiod = devm_gpiod_get(dev, NULL, GPIOD_IN); - if (IS_ERR(gpio_dev->gpiod)) { - rc = PTR_ERR(gpio_dev->gpiod); - /* Just try again if this happens */ - if (rc != -EPROBE_DEFER) - dev_err(dev, "error getting gpio (%d)\n", rc); - return rc; - } + if (IS_ERR(gpio_dev->gpiod)) + return dev_err_probe(dev, PTR_ERR(gpio_dev->gpiod), + "error getting gpio\n"); gpio_dev->irq = gpiod_to_irq(gpio_dev->gpiod); if (gpio_dev->irq < 0) return gpio_dev->irq; @@ -91,6 +100,8 @@ static int gpio_ir_recv_probe(struct platform_device *pdev) rcdev->map_name = RC_MAP_EMPTY; gpio_dev->rcdev = rcdev; + if (of_property_read_bool(np, "wakeup-source")) + device_init_wakeup(dev, true); rc = devm_rc_register_device(dev, rcdev); if (rc < 0) { @@ -98,6 +109,15 @@ static int gpio_ir_recv_probe(struct platform_device *pdev) return rc; } + of_property_read_u32(np, "linux,autosuspend-period", &period); + if (period) { + gpio_dev->pmdev = dev; + pm_runtime_set_autosuspend_delay(dev, period); + pm_runtime_use_autosuspend(dev); + pm_runtime_set_suspended(dev); + pm_runtime_enable(dev); + } + platform_set_drvdata(pdev, gpio_dev); return devm_request_irq(dev, gpio_dev->irq, gpio_ir_recv_irq, @@ -105,6 +125,21 @@ static int gpio_ir_recv_probe(struct platform_device *pdev) "gpio-ir-recv-irq", gpio_dev); } +static void gpio_ir_recv_remove(struct platform_device *pdev) +{ + struct gpio_rc_dev *gpio_dev = platform_get_drvdata(pdev); + struct device *pmdev = gpio_dev->pmdev; + + if (pmdev) { + pm_runtime_get_sync(pmdev); + cpu_latency_qos_remove_request(&gpio_dev->qos); + + pm_runtime_disable(pmdev); + pm_runtime_put_noidle(pmdev); + pm_runtime_set_suspended(pmdev); + } +} + #ifdef CONFIG_PM static int gpio_ir_recv_suspend(struct device *dev) { @@ -130,9 +165,29 @@ static int gpio_ir_recv_resume(struct device *dev) return 0; } +static int gpio_ir_recv_runtime_suspend(struct device *dev) +{ + struct gpio_rc_dev *gpio_dev = dev_get_drvdata(dev); + + cpu_latency_qos_remove_request(&gpio_dev->qos); + + return 0; +} + +static int gpio_ir_recv_runtime_resume(struct device *dev) +{ + struct gpio_rc_dev *gpio_dev = dev_get_drvdata(dev); + + cpu_latency_qos_add_request(&gpio_dev->qos, 0); + + return 0; +} + static const struct dev_pm_ops gpio_ir_recv_pm_ops = { .suspend = gpio_ir_recv_suspend, .resume = gpio_ir_recv_resume, + .runtime_suspend = gpio_ir_recv_runtime_suspend, + .runtime_resume = gpio_ir_recv_runtime_resume, }; #endif @@ -144,9 +199,10 @@ MODULE_DEVICE_TABLE(of, gpio_ir_recv_of_match); static struct platform_driver gpio_ir_recv_driver = { .probe = gpio_ir_recv_probe, + .remove = gpio_ir_recv_remove, .driver = { .name = KBUILD_MODNAME, - .of_match_table = of_match_ptr(gpio_ir_recv_of_match), + .of_match_table = gpio_ir_recv_of_match, #ifdef CONFIG_PM .pm = &gpio_ir_recv_pm_ops, #endif diff --git a/drivers/media/rc/gpio-ir-tx.c b/drivers/media/rc/gpio-ir-tx.c index cd476cab9782..e185ead40464 100644 --- a/drivers/media/rc/gpio-ir-tx.c +++ b/drivers/media/rc/gpio-ir-tx.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2017 Sean Young <sean@mess.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/kernel.h> @@ -27,8 +19,6 @@ struct gpio_ir { struct gpio_desc *gpio; unsigned int carrier; unsigned int duty_cycle; - /* we need a spinlock to hold the cpu while transmitting */ - spinlock_t lock; }; static const struct of_device_id gpio_ir_tx_of_match[] = { @@ -50,7 +40,7 @@ static int gpio_ir_tx_set_carrier(struct rc_dev *dev, u32 carrier) { struct gpio_ir *gpio_ir = dev->priv; - if (!carrier) + if (carrier > 500000) return -EINVAL; gpio_ir->carrier = carrier; @@ -58,11 +48,51 @@ static int gpio_ir_tx_set_carrier(struct rc_dev *dev, u32 carrier) return 0; } -static int gpio_ir_tx(struct rc_dev *dev, unsigned int *txbuf, - unsigned int count) +static void delay_until(ktime_t until) +{ + /* + * delta should never exceed 0.5 seconds (IR_MAX_DURATION) and on + * m68k ndelay(s64) does not compile; so use s32 rather than s64. + */ + s32 delta; + + while (true) { + delta = ktime_us_delta(until, ktime_get()); + if (delta <= 0) + return; + + /* udelay more than 1ms may not work */ + if (delta >= 1000) { + mdelay(delta / 1000); + continue; + } + + udelay(delta); + break; + } +} + +static void gpio_ir_tx_unmodulated(struct gpio_ir *gpio_ir, uint *txbuf, + uint count) +{ + ktime_t edge; + int i; + + edge = ktime_get(); + + for (i = 0; i < count; i++) { + gpiod_set_value(gpio_ir->gpio, !(i % 2)); + + edge = ktime_add_us(edge, txbuf[i]); + delay_until(edge); + } + + gpiod_set_value(gpio_ir->gpio, 0); +} + +static void gpio_ir_tx_modulated(struct gpio_ir *gpio_ir, uint *txbuf, + uint count) { - struct gpio_ir *gpio_ir = dev->priv; - unsigned long flags; ktime_t edge; /* * delta should never exceed 0.5 seconds (IR_MAX_DURATION) and on @@ -78,22 +108,13 @@ static int gpio_ir_tx(struct rc_dev *dev, unsigned int *txbuf, space = DIV_ROUND_CLOSEST((100 - gpio_ir->duty_cycle) * (NSEC_PER_SEC / 100), gpio_ir->carrier); - spin_lock_irqsave(&gpio_ir->lock, flags); - edge = ktime_get(); for (i = 0; i < count; i++) { if (i % 2) { // space edge = ktime_add_us(edge, txbuf[i]); - delta = ktime_us_delta(edge, ktime_get()); - if (delta > 10) { - spin_unlock_irqrestore(&gpio_ir->lock, flags); - usleep_range(delta, delta + 10); - spin_lock_irqsave(&gpio_ir->lock, flags); - } else if (delta > 0) { - udelay(delta); - } + delay_until(edge); } else { // pulse ktime_t last = ktime_add_us(edge, txbuf[i]); @@ -116,8 +137,20 @@ static int gpio_ir_tx(struct rc_dev *dev, unsigned int *txbuf, edge = last; } } +} - spin_unlock_irqrestore(&gpio_ir->lock, flags); +static int gpio_ir_tx(struct rc_dev *dev, unsigned int *txbuf, + unsigned int count) +{ + struct gpio_ir *gpio_ir = dev->priv; + unsigned long flags; + + local_irq_save(flags); + if (gpio_ir->carrier) + gpio_ir_tx_modulated(gpio_ir, txbuf, count); + else + gpio_ir_tx_unmodulated(gpio_ir, txbuf, count); + local_irq_restore(flags); return count; } @@ -137,12 +170,9 @@ static int gpio_ir_tx_probe(struct platform_device *pdev) return -ENOMEM; gpio_ir->gpio = devm_gpiod_get(&pdev->dev, NULL, GPIOD_OUT_LOW); - if (IS_ERR(gpio_ir->gpio)) { - if (PTR_ERR(gpio_ir->gpio) != -EPROBE_DEFER) - dev_err(&pdev->dev, "Failed to get gpio (%ld)\n", - PTR_ERR(gpio_ir->gpio)); - return PTR_ERR(gpio_ir->gpio); - } + if (IS_ERR(gpio_ir->gpio)) + return dev_err_probe(&pdev->dev, PTR_ERR(gpio_ir->gpio), + "Failed to get gpio\n"); rcdev->priv = gpio_ir; rcdev->driver_name = DRIVER_NAME; @@ -153,7 +183,6 @@ static int gpio_ir_tx_probe(struct platform_device *pdev) gpio_ir->carrier = 38000; gpio_ir->duty_cycle = 50; - spin_lock_init(&gpio_ir->lock); rc = devm_rc_register_device(&pdev->dev, rcdev); if (rc < 0) @@ -166,7 +195,7 @@ static struct platform_driver gpio_ir_tx_driver = { .probe = gpio_ir_tx_probe, .driver = { .name = DRIVER_NAME, - .of_match_table = of_match_ptr(gpio_ir_tx_of_match), + .of_match_table = gpio_ir_tx_of_match, }, }; module_platform_driver(gpio_ir_tx_driver); diff --git a/drivers/media/rc/igorplugusb.c b/drivers/media/rc/igorplugusb.c index ba3f95a97f14..e034c93d57cf 100644 --- a/drivers/media/rc/igorplugusb.c +++ b/drivers/media/rc/igorplugusb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * IgorPlug-USB IR Receiver * @@ -9,16 +10,6 @@ * Based on the lirc_igorplugusb.c driver: * Copyright (C) 2004 Jan M. Hochstein * <hochstein@algo.informatik.tu-darmstadt.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/device.h> #include <linux/kernel.h> @@ -47,7 +38,7 @@ struct igorplugusb { struct timer_list timer; - uint8_t buf_in[MAX_PACKET]; + u8 *buf_in; char phys[64]; }; @@ -73,12 +64,14 @@ static void igorplugusb_irdata(struct igorplugusb *ir, unsigned len) if (start >= len) { dev_err(ir->dev, "receive overflow invalid: %u", overflow); } else { - if (overflow > 0) + if (overflow > 0) { dev_warn(ir->dev, "receive overflow, at least %u lost", overflow); + ir_raw_event_overflow(ir->rc); + } do { - rawir.duration = ir->buf_in[i] * 85333; + rawir.duration = ir->buf_in[i] * 85; rawir.pulse = i & 1; ir_raw_event_store_with_filter(ir->rc, &rawir); @@ -117,7 +110,6 @@ static void igorplugusb_callback(struct urb *urb) case -ECONNRESET: case -ENOENT: case -ESHUTDOWN: - usb_unlink_urb(urb); return; default: dev_warn(ir->dev, "Error: urb status = %d\n", urb->status); @@ -133,13 +125,13 @@ static void igorplugusb_cmd(struct igorplugusb *ir, int cmd) ir->request.bRequest = cmd; ir->urb->transfer_flags = 0; ret = usb_submit_urb(ir->urb, GFP_ATOMIC); - if (ret) + if (ret && ret != -EPERM) dev_err(ir->dev, "submit urb failed: %d", ret); } static void igorplugusb_timer(struct timer_list *t) { - struct igorplugusb *ir = from_timer(ir, t, timer); + struct igorplugusb *ir = timer_container_of(ir, t, timer); igorplugusb_cmd(ir, GET_INFRACODE); } @@ -178,15 +170,18 @@ static int igorplugusb_probe(struct usb_interface *intf, ir->request.bRequest = GET_INFRACODE; ir->request.bRequestType = USB_TYPE_VENDOR | USB_DIR_IN; - ir->request.wLength = cpu_to_le16(sizeof(ir->buf_in)); + ir->request.wLength = cpu_to_le16(MAX_PACKET); ir->urb = usb_alloc_urb(0, GFP_KERNEL); if (!ir->urb) goto fail; + ir->buf_in = kmalloc(MAX_PACKET, GFP_KERNEL); + if (!ir->buf_in) + goto fail; usb_fill_control_urb(ir->urb, udev, usb_rcvctrlpipe(udev, 0), (uint8_t *)&ir->request, - ir->buf_in, sizeof(ir->buf_in), igorplugusb_callback, ir); + ir->buf_in, MAX_PACKET, igorplugusb_callback, ir); usb_make_path(udev, ir->phys, sizeof(ir->phys)); @@ -211,8 +206,8 @@ static int igorplugusb_probe(struct usb_interface *intf, rc->priv = ir; rc->driver_name = DRIVER_NAME; rc->map_name = RC_MAP_HAUPPAUGE; - rc->timeout = MS_TO_NS(100); - rc->rx_resolution = 85333; + rc->timeout = MS_TO_US(100); + rc->rx_resolution = 85; ir->rc = rc; ret = rc_register_device(rc); @@ -227,9 +222,12 @@ static int igorplugusb_probe(struct usb_interface *intf, return 0; fail: - rc_free_device(ir->rc); + usb_poison_urb(ir->urb); + timer_delete(&ir->timer); + usb_unpoison_urb(ir->urb); usb_free_urb(ir->urb); - del_timer(&ir->timer); + rc_free_device(ir->rc); + kfree(ir->buf_in); return ret; } @@ -239,10 +237,12 @@ static void igorplugusb_disconnect(struct usb_interface *intf) struct igorplugusb *ir = usb_get_intfdata(intf); rc_unregister_device(ir->rc); - del_timer_sync(&ir->timer); + usb_poison_urb(ir->urb); + timer_delete_sync(&ir->timer); usb_set_intfdata(intf, NULL); - usb_kill_urb(ir->urb); + usb_unpoison_urb(ir->urb); usb_free_urb(ir->urb); + kfree(ir->buf_in); } static const struct usb_device_id igorplugusb_table[] = { diff --git a/drivers/media/rc/iguanair.c b/drivers/media/rc/iguanair.c index fbacb13b614b..8af94246e591 100644 --- a/drivers/media/rc/iguanair.c +++ b/drivers/media/rc/iguanair.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * IguanaWorks USB IR Transceiver support * * Copyright (C) 2012 Sean Young <sean@mess.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/device.h> @@ -23,7 +14,6 @@ #include <linux/completion.h> #include <media/rc-core.h> -#define DRIVER_NAME "iguanair" #define BUF_SIZE 152 struct iguanair { @@ -36,8 +26,6 @@ struct iguanair { uint8_t bufsize; uint8_t cycle_overhead; - struct mutex lock; - /* receiver support */ bool receiver_on; dma_addr_t dma_in, dma_out; @@ -71,7 +59,7 @@ struct iguanair { #define MAX_IN_PACKET 8u #define MAX_OUT_PACKET (sizeof(struct send_packet) + BUF_SIZE) #define TIMEOUT 1000 -#define RX_RESOLUTION 21333 +#define RX_RESOLUTION 21 struct packet { uint16_t start; @@ -85,7 +73,7 @@ struct send_packet { uint8_t channels; uint8_t busy7; uint8_t busy4; - uint8_t payload[0]; + uint8_t payload[]; }; static void process_ir_data(struct iguanair *ir, unsigned len) @@ -113,7 +101,7 @@ static void process_ir_data(struct iguanair *ir, unsigned len) break; case CMD_TX_OVERFLOW: ir->tx_overflow = true; - /* fall through */ + fallthrough; case CMD_RECEIVER_OFF: case CMD_RECEIVER_ON: case CMD_SEND: @@ -121,7 +109,7 @@ static void process_ir_data(struct iguanair *ir, unsigned len) break; case CMD_RX_OVERFLOW: dev_warn(ir->dev, "receive overflow\n"); - ir_raw_event_reset(ir->rc); + ir_raw_event_overflow(ir->rc); break; default: dev_warn(ir->dev, "control code %02x received\n", @@ -136,7 +124,7 @@ static void process_ir_data(struct iguanair *ir, unsigned len) for (i = 0; i < 7; i++) { if (ir->buf_in[i] == 0x80) { rawir.pulse = false; - rawir.duration = US_TO_NS(21845); + rawir.duration = 21845; } else { rawir.pulse = (ir->buf_in[i] & 0x80) == 0; rawir.duration = ((ir->buf_in[i] & 0x7f) + 1) * @@ -161,10 +149,8 @@ static void iguanair_rx(struct urb *urb) return; ir = urb->context; - if (!ir) { - usb_unlink_urb(urb); + if (!ir) return; - } switch (urb->status) { case 0: @@ -173,7 +159,6 @@ static void iguanair_rx(struct urb *urb) case -ECONNRESET: case -ENOENT: case -ESHUTDOWN: - usb_unlink_urb(urb); return; case -EPIPE: default: @@ -209,8 +194,10 @@ static int iguanair_send(struct iguanair *ir, unsigned size) if (rc) return rc; - if (wait_for_completion_timeout(&ir->completion, TIMEOUT) == 0) + if (wait_for_completion_timeout(&ir->completion, TIMEOUT) == 0) { + usb_kill_urb(ir->urb_out); return -ETIMEDOUT; + } return rc; } @@ -274,9 +261,6 @@ static int iguanair_receiver(struct iguanair *ir, bool enable) ir->packet->header.direction = DIR_OUT; ir->packet->header.cmd = enable ? CMD_RECEIVER_ON : CMD_RECEIVER_OFF; - if (enable) - ir_raw_event_reset(ir->rc); - return iguanair_send(ir, sizeof(ir->packet->header)); } @@ -293,8 +277,6 @@ static int iguanair_set_tx_carrier(struct rc_dev *dev, uint32_t carrier) if (carrier < 25000 || carrier > 150000) return -EINVAL; - mutex_lock(&ir->lock); - if (carrier != ir->carrier) { uint32_t cycles, fours, sevens; @@ -323,8 +305,6 @@ static int iguanair_set_tx_carrier(struct rc_dev *dev, uint32_t carrier) ir->packet->busy4 = 110 - fours; } - mutex_unlock(&ir->lock); - return 0; } @@ -335,9 +315,7 @@ static int iguanair_set_tx_mask(struct rc_dev *dev, uint32_t mask) if (mask > 15) return 4; - mutex_lock(&ir->lock); ir->packet->channels = mask << 4; - mutex_unlock(&ir->lock); return 0; } @@ -348,8 +326,6 @@ static int iguanair_tx(struct rc_dev *dev, unsigned *txbuf, unsigned count) unsigned int i, size, p, periods; int rc; - mutex_lock(&ir->lock); - /* convert from us to carrier periods */ for (i = size = 0; i < count; i++) { periods = DIV_ROUND_CLOSEST(txbuf[i] * ir->carrier, 1000000); @@ -377,8 +353,6 @@ static int iguanair_tx(struct rc_dev *dev, unsigned *txbuf, unsigned count) rc = -EOVERFLOW; out: - mutex_unlock(&ir->lock); - return rc ? rc : count; } @@ -387,14 +361,10 @@ static int iguanair_open(struct rc_dev *rdev) struct iguanair *ir = rdev->priv; int rc; - mutex_lock(&ir->lock); - rc = iguanair_receiver(ir, true); if (rc == 0) ir->receiver_on = true; - mutex_unlock(&ir->lock); - return rc; } @@ -403,14 +373,10 @@ static void iguanair_close(struct rc_dev *rdev) struct iguanair *ir = rdev->priv; int rc; - mutex_lock(&ir->lock); - rc = iguanair_receiver(ir, false); ir->receiver_on = false; if (rc && rc != -ENODEV) dev_warn(ir->dev, "failed to disable receiver: %d\n", rc); - - mutex_unlock(&ir->lock); } static int iguanair_probe(struct usb_interface *intf, @@ -422,6 +388,10 @@ static int iguanair_probe(struct usb_interface *intf, int ret, pipein, pipeout; struct usb_host_interface *idesc; + idesc = intf->cur_altsetting; + if (idesc->desc.bNumEndpoints < 2) + return -ENODEV; + ir = kzalloc(sizeof(*ir), GFP_KERNEL); rc = rc_allocate_device(RC_DRIVER_IR_RAW); if (!ir || !rc) { @@ -436,22 +406,16 @@ static int iguanair_probe(struct usb_interface *intf, ir->urb_in = usb_alloc_urb(0, GFP_KERNEL); ir->urb_out = usb_alloc_urb(0, GFP_KERNEL); - if (!ir->buf_in || !ir->packet || !ir->urb_in || !ir->urb_out) { + if (!ir->buf_in || !ir->packet || !ir->urb_in || !ir->urb_out || + !usb_endpoint_is_int_in(&idesc->endpoint[0].desc) || + !usb_endpoint_is_int_out(&idesc->endpoint[1].desc)) { ret = -ENOMEM; goto out; } - idesc = intf->altsetting; - - if (idesc->desc.bNumEndpoints < 2) { - ret = -ENODEV; - goto out; - } - ir->rc = rc; ir->dev = &intf->dev; ir->udev = udev; - mutex_init(&ir->lock); init_completion(&ir->completion); pipeout = usb_sndintpipe(udev, @@ -493,7 +457,7 @@ static int iguanair_probe(struct usb_interface *intf, rc->s_tx_mask = iguanair_set_tx_mask; rc->s_tx_carrier = iguanair_set_tx_carrier; rc->tx_ir = iguanair_tx; - rc->driver_name = DRIVER_NAME; + rc->driver_name = KBUILD_MODNAME; rc->map_name = RC_MAP_RC6_MCE; rc->min_timeout = 1; rc->timeout = IR_DEFAULT_TIMEOUT; @@ -548,8 +512,6 @@ static int iguanair_suspend(struct usb_interface *intf, pm_message_t message) struct iguanair *ir = usb_get_intfdata(intf); int rc = 0; - mutex_lock(&ir->lock); - if (ir->receiver_on) { rc = iguanair_receiver(ir, false); if (rc) @@ -559,17 +521,13 @@ static int iguanair_suspend(struct usb_interface *intf, pm_message_t message) usb_kill_urb(ir->urb_in); usb_kill_urb(ir->urb_out); - mutex_unlock(&ir->lock); - return rc; } static int iguanair_resume(struct usb_interface *intf) { struct iguanair *ir = usb_get_intfdata(intf); - int rc = 0; - - mutex_lock(&ir->lock); + int rc; rc = usb_submit_urb(ir->urb_in, GFP_KERNEL); if (rc) @@ -581,8 +539,6 @@ static int iguanair_resume(struct usb_interface *intf) dev_warn(ir->dev, "failed to enable receiver after resume\n"); } - mutex_unlock(&ir->lock); - return rc; } @@ -592,7 +548,7 @@ static const struct usb_device_id iguanair_table[] = { }; static struct usb_driver iguanair_driver = { - .name = DRIVER_NAME, + .name = KBUILD_MODNAME, .probe = iguanair_probe, .disconnect = iguanair_disconnect, .suspend = iguanair_suspend, diff --git a/drivers/media/rc/img-ir/Kconfig b/drivers/media/rc/img-ir/Kconfig index d2c6617d468e..a80cfcd87a95 100644 --- a/drivers/media/rc/img-ir/Kconfig +++ b/drivers/media/rc/img-ir/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only config IR_IMG tristate "ImgTec IR Decoder" depends on RC_CORE @@ -29,6 +30,7 @@ config IR_IMG_HW config IR_IMG_NEC bool "NEC protocol support" depends on IR_IMG_HW + select BITREVERSE help Say Y here to enable support for the NEC, extended NEC, and 32-bit NEC protocols in the ImgTec infrared decoder block. diff --git a/drivers/media/rc/img-ir/img-ir-core.c b/drivers/media/rc/img-ir/img-ir-core.c index bcbabeeab12a..067f4bc7fcc3 100644 --- a/drivers/media/rc/img-ir/img-ir-core.c +++ b/drivers/media/rc/img-ir/img-ir-core.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ImgTec IR Decoder found in PowerDown Controller. * * Copyright 2010-2014 Imagination Technologies Ltd. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * * This contains core img-ir code for setting up the driver. The two interfaces * (raw and hardware decode) are handled separately. */ @@ -80,15 +76,12 @@ static void img_ir_ident(struct img_ir_priv *priv) static int img_ir_probe(struct platform_device *pdev) { struct img_ir_priv *priv; - struct resource *res_regs; int irq, error, error2; /* Get resources from platform device */ irq = platform_get_irq(pdev, 0); - if (irq < 0) { - dev_err(&pdev->dev, "cannot find IRQ resource\n"); + if (irq < 0) return irq; - } /* Private driver data */ priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); @@ -100,8 +93,7 @@ static int img_ir_probe(struct platform_device *pdev) spin_lock_init(&priv->lock); /* Ioremap the registers */ - res_regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->reg_base = devm_ioremap_resource(&pdev->dev, res_regs); + priv->reg_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(priv->reg_base)) return PTR_ERR(priv->reg_base); @@ -160,7 +152,7 @@ err_probe: return error; } -static int img_ir_remove(struct platform_device *pdev) +static void img_ir_remove(struct platform_device *pdev) { struct img_ir_priv *priv = platform_get_drvdata(pdev); @@ -172,7 +164,6 @@ static int img_ir_remove(struct platform_device *pdev) clk_disable_unprepare(priv->clk); if (!IS_ERR(priv->sys_clk)) clk_disable_unprepare(priv->sys_clk); - return 0; } static SIMPLE_DEV_PM_OPS(img_ir_pmops, img_ir_suspend, img_ir_resume); diff --git a/drivers/media/rc/img-ir/img-ir-hw.c b/drivers/media/rc/img-ir/img-ir-hw.c index ec4ded84cd17..63f6f5b36838 100644 --- a/drivers/media/rc/img-ir/img-ir-hw.c +++ b/drivers/media/rc/img-ir/img-ir-hw.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ImgTec IR Hardware Decoder found in PowerDown Controller. * * Copyright 2010-2014 Imagination Technologies Ltd. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * * This ties into the input subsystem using the RC-core. Protocol support is * provided in separate modules which provide the parameters and scancode * translation functions to set up the hardware decoder and interpret the @@ -560,8 +556,8 @@ static void img_ir_set_decoder(struct img_ir_priv *priv, * acquires the lock and we don't want to deadlock waiting for it. */ spin_unlock_irq(&priv->lock); - del_timer_sync(&hw->end_timer); - del_timer_sync(&hw->suspend_timer); + timer_delete_sync(&hw->end_timer); + timer_delete_sync(&hw->suspend_timer); spin_lock_irq(&priv->lock); hw->stopping = false; @@ -621,7 +617,7 @@ unlock: } /** - * img_ir_decoder_compatable() - Find whether a decoder will work with a device. + * img_ir_decoder_compatible() - Find whether a decoder will work with a device. * @priv: IR private data. * @dec: Decoder to check. * @@ -869,7 +865,7 @@ static void img_ir_handle_data(struct img_ir_priv *priv, u32 len, u64 raw) /* timer function to end waiting for repeat. */ static void img_ir_end_timer(struct timer_list *t) { - struct img_ir_priv *priv = from_timer(priv, t, hw.end_timer); + struct img_ir_priv *priv = timer_container_of(priv, t, hw.end_timer); spin_lock_irq(&priv->lock); img_ir_end_repeat(priv); @@ -883,7 +879,8 @@ static void img_ir_end_timer(struct timer_list *t) */ static void img_ir_suspend_timer(struct timer_list *t) { - struct img_ir_priv *priv = from_timer(priv, t, hw.suspend_timer); + struct img_ir_priv *priv = timer_container_of(priv, t, + hw.suspend_timer); spin_lock_irq(&priv->lock); /* diff --git a/drivers/media/rc/img-ir/img-ir-hw.h b/drivers/media/rc/img-ir/img-ir-hw.h index 58b68dd6c67d..952299038391 100644 --- a/drivers/media/rc/img-ir/img-ir-hw.h +++ b/drivers/media/rc/img-ir/img-ir-hw.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * ImgTec IR Hardware Decoder found in PowerDown Controller. * * Copyright 2010-2014 Imagination Technologies Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef _IMG_IR_HW_H_ diff --git a/drivers/media/rc/img-ir/img-ir-jvc.c b/drivers/media/rc/img-ir/img-ir-jvc.c index 4b07c76fbe1b..0fc5e6e45df4 100644 --- a/drivers/media/rc/img-ir/img-ir-jvc.c +++ b/drivers/media/rc/img-ir/img-ir-jvc.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ImgTec IR Decoder setup for JVC protocol. * * Copyright 2012-2014 Imagination Technologies Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include "img-ir-hw.h" diff --git a/drivers/media/rc/img-ir/img-ir-nec.c b/drivers/media/rc/img-ir/img-ir-nec.c index 2fc0678ad2d7..c01e30bb6338 100644 --- a/drivers/media/rc/img-ir/img-ir-nec.c +++ b/drivers/media/rc/img-ir/img-ir-nec.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ImgTec IR Decoder setup for NEC protocol. * * Copyright 2010-2014 Imagination Technologies Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include "img-ir-hw.h" diff --git a/drivers/media/rc/img-ir/img-ir-raw.c b/drivers/media/rc/img-ir/img-ir-raw.c index 6e545680d3b6..92fb7b555a0f 100644 --- a/drivers/media/rc/img-ir/img-ir-raw.c +++ b/drivers/media/rc/img-ir/img-ir-raw.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ImgTec IR Raw Decoder found in PowerDown Controller. * * Copyright 2010-2014 Imagination Technologies Ltd. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * * This ties into the input subsystem using the RC-core in raw mode. Raw IR * signal edges are reported and decoded by generic software decoders. */ @@ -69,7 +65,7 @@ void img_ir_isr_raw(struct img_ir_priv *priv, u32 irq_status) */ static void img_ir_echo_timer(struct timer_list *t) { - struct img_ir_priv *priv = from_timer(priv, t, raw.timer); + struct img_ir_priv *priv = timer_container_of(priv, t, raw.timer); spin_lock_irq(&priv->lock); @@ -151,5 +147,5 @@ void img_ir_remove_raw(struct img_ir_priv *priv) rc_unregister_device(rdev); - del_timer_sync(&raw->timer); + timer_delete_sync(&raw->timer); } diff --git a/drivers/media/rc/img-ir/img-ir-raw.h b/drivers/media/rc/img-ir/img-ir-raw.h index 4c9b7676e6fc..0441af70d4a0 100644 --- a/drivers/media/rc/img-ir/img-ir-raw.h +++ b/drivers/media/rc/img-ir/img-ir-raw.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * ImgTec IR Raw Decoder found in PowerDown Controller. * * Copyright 2010-2014 Imagination Technologies Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef _IMG_IR_RAW_H_ diff --git a/drivers/media/rc/img-ir/img-ir-rc5.c b/drivers/media/rc/img-ir/img-ir-rc5.c index a1bc8705472b..23c8e2397ba7 100644 --- a/drivers/media/rc/img-ir/img-ir-rc5.c +++ b/drivers/media/rc/img-ir/img-ir-rc5.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ImgTec IR Decoder setup for Philips RC-5 protocol. * * Copyright 2012-2014 Imagination Technologies Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include "img-ir-hw.h" diff --git a/drivers/media/rc/img-ir/img-ir-rc6.c b/drivers/media/rc/img-ir/img-ir-rc6.c index 5f34f59ca257..b2bf46886420 100644 --- a/drivers/media/rc/img-ir/img-ir-rc6.c +++ b/drivers/media/rc/img-ir/img-ir-rc6.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ImgTec IR Decoder setup for Philips RC-6 protocol. * * Copyright 2012-2014 Imagination Technologies Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include "img-ir-hw.h" diff --git a/drivers/media/rc/img-ir/img-ir-sanyo.c b/drivers/media/rc/img-ir/img-ir-sanyo.c index 55a755bb437c..16e1f4144767 100644 --- a/drivers/media/rc/img-ir/img-ir-sanyo.c +++ b/drivers/media/rc/img-ir/img-ir-sanyo.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ImgTec IR Decoder setup for Sanyo protocol. * * Copyright 2012-2014 Imagination Technologies Ltd. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * * From ir-sanyo-decoder.c: * * This protocol uses the NEC protocol timings. However, data is formatted as: diff --git a/drivers/media/rc/img-ir/img-ir-sharp.c b/drivers/media/rc/img-ir/img-ir-sharp.c index 2d2530902cfa..ce5d1a0df325 100644 --- a/drivers/media/rc/img-ir/img-ir-sharp.c +++ b/drivers/media/rc/img-ir/img-ir-sharp.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ImgTec IR Decoder setup for Sharp protocol. * * Copyright 2012-2014 Imagination Technologies Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include "img-ir-hw.h" diff --git a/drivers/media/rc/img-ir/img-ir-sony.c b/drivers/media/rc/img-ir/img-ir-sony.c index a942d0be908c..dd46c0b71b51 100644 --- a/drivers/media/rc/img-ir/img-ir-sony.c +++ b/drivers/media/rc/img-ir/img-ir-sony.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ImgTec IR Decoder setup for Sony (SIRC) protocol. * * Copyright 2012-2014 Imagination Technologies Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include "img-ir-hw.h" diff --git a/drivers/media/rc/img-ir/img-ir.h b/drivers/media/rc/img-ir/img-ir.h index f1387c016d3d..a0153c311695 100644 --- a/drivers/media/rc/img-ir/img-ir.h +++ b/drivers/media/rc/img-ir/img-ir.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * ImgTec IR Decoder found in PowerDown Controller. * * Copyright 2010-2014 Imagination Technologies Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef _IMG_IR_H_ diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c index 989d2554ec72..35b9e07003d8 100644 --- a/drivers/media/rc/imon.c +++ b/drivers/media/rc/imon.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * imon.c: input and display driver for SoundGraph iMON IR/VFD/LCD * @@ -10,16 +11,6 @@ * which the support for them wouldn't be nearly as good. Thanks * also to the numerous 0xffdc device owners that tested auto-config * support for me and provided debug dumps from their devices. - * - * imon is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__ @@ -48,11 +39,6 @@ #define DISPLAY_MINOR_BASE 144 #define DEVICE_NAME "lcd%d" -#define BUF_CHUNK_SIZE 8 -#define BUF_SIZE 128 - -#define BIT_DURATION 250 /* each bit received is 250us */ - #define IMON_CLOCK_ENABLE_PACKETS 2 /*** P R O T O T Y P E S ***/ @@ -92,6 +78,7 @@ struct imon_usb_dev_descr { __u16 flags; #define IMON_NO_FLAGS 0 #define IMON_NEED_20MS_PKT_DELAY 1 +#define IMON_SUPPRESS_REPEATED_KEYS 2 struct imon_panel_key_table key_table[]; }; @@ -158,8 +145,27 @@ struct imon_context { struct timer_list ttimer; /* touch screen timer */ int touch_x; /* x coordinate on touchscreen */ int touch_y; /* y coordinate on touchscreen */ - struct imon_usb_dev_descr *dev_descr; /* device description with key - table for front panels */ + const struct imon_usb_dev_descr *dev_descr; + /* device description with key */ + /* table for front panels */ + /* + * Fields for deferring free_imon_context(). + * + * Since reference to "struct imon_context" is stored into + * "struct file"->private_data, we need to remember + * how many file descriptors might access this "struct imon_context". + */ + refcount_t users; + /* + * Use a flag for telling display_open()/vfd_write()/lcd_write() that + * imon_disconnect() was already called. + */ + bool disconnected; + /* + * We need to wait for RCU grace period in order to allow + * display_open() to safely check ->disconnected and increment ->users. + */ + struct rcu_head rcu; }; #define TOUCH_TIMEOUT (HZ/30) @@ -167,18 +173,18 @@ struct imon_context { /* vfd character device file operations */ static const struct file_operations vfd_fops = { .owner = THIS_MODULE, - .open = &display_open, - .write = &vfd_write, - .release = &display_close, + .open = display_open, + .write = vfd_write, + .release = display_close, .llseek = noop_llseek, }; /* lcd character device file operations */ static const struct file_operations lcd_fops = { .owner = THIS_MODULE, - .open = &display_open, - .write = &lcd_write, - .release = &display_close, + .open = display_open, + .write = lcd_write, + .release = display_close, .llseek = noop_llseek, }; @@ -324,6 +330,32 @@ static const struct imon_usb_dev_descr imon_DH102 = { } }; +/* imon ultrabay front panel key table */ +static const struct imon_usb_dev_descr ultrabay_table = { + .flags = IMON_SUPPRESS_REPEATED_KEYS, + .key_table = { + { 0x0000000f0000ffeell, KEY_MEDIA }, /* Go */ + { 0x000000000100ffeell, KEY_UP }, + { 0x000000000001ffeell, KEY_DOWN }, + { 0x000000160000ffeell, KEY_ENTER }, + { 0x0000001f0000ffeell, KEY_AUDIO }, /* Music */ + { 0x000000200000ffeell, KEY_VIDEO }, /* Movie */ + { 0x000000210000ffeell, KEY_CAMERA }, /* Photo */ + { 0x000000270000ffeell, KEY_DVD }, /* DVD */ + { 0x000000230000ffeell, KEY_TV }, /* TV */ + { 0x000000050000ffeell, KEY_PREVIOUS }, /* Previous */ + { 0x000000070000ffeell, KEY_REWIND }, + { 0x000000040000ffeell, KEY_STOP }, + { 0x000000020000ffeell, KEY_PLAYPAUSE }, + { 0x000000080000ffeell, KEY_FASTFORWARD }, + { 0x000000060000ffeell, KEY_NEXT }, /* Next */ + { 0x000100000000ffeell, KEY_VOLUMEUP }, + { 0x010000000000ffeell, KEY_VOLUMEDOWN }, + { 0x000000010000ffeell, KEY_MUTE }, + { 0, KEY_RESERVED }, + } +}; + /* * USB Device ID for iMON USB Control Boards * @@ -420,9 +452,6 @@ static struct usb_driver imon_driver = { .id_table = imon_usb_id_table, }; -/* to prevent races between open() and disconnect(), probing, etc */ -static DEFINE_MUTEX(driver_lock); - /* Module bookkeeping bits */ MODULE_AUTHOR(MOD_AUTHOR); MODULE_DESCRIPTION(MOD_DESC); @@ -462,9 +491,11 @@ static void free_imon_context(struct imon_context *ictx) struct device *dev = ictx->dev; usb_free_urb(ictx->tx_urb); + WARN_ON(ictx->dev_present_intf0); usb_free_urb(ictx->rx_urb_intf0); + WARN_ON(ictx->dev_present_intf1); usb_free_urb(ictx->rx_urb_intf1); - kfree(ictx); + kfree_rcu(ictx, rcu); dev_dbg(dev, "%s: iMON context freed\n", __func__); } @@ -480,9 +511,6 @@ static int display_open(struct inode *inode, struct file *file) int subminor; int retval = 0; - /* prevent races with disconnect */ - mutex_lock(&driver_lock); - subminor = iminor(inode); interface = usb_find_interface(&imon_driver, subminor); if (!interface) { @@ -490,17 +518,22 @@ static int display_open(struct inode *inode, struct file *file) retval = -ENODEV; goto exit; } - ictx = usb_get_intfdata(interface); - if (!ictx) { + rcu_read_lock(); + ictx = usb_get_intfdata(interface); + if (!ictx || ictx->disconnected || !refcount_inc_not_zero(&ictx->users)) { + rcu_read_unlock(); pr_err("no context found for minor %d\n", subminor); retval = -ENODEV; goto exit; } + rcu_read_unlock(); mutex_lock(&ictx->lock); - if (!ictx->display_supported) { + if (ictx->disconnected) { + retval = -ENODEV; + } else if (!ictx->display_supported) { pr_err("display not supported by device\n"); retval = -ENODEV; } else if (ictx->display_isopen) { @@ -514,8 +547,10 @@ static int display_open(struct inode *inode, struct file *file) mutex_unlock(&ictx->lock); + if (retval && refcount_dec_and_test(&ictx->users)) + free_imon_context(ictx); + exit: - mutex_unlock(&driver_lock); return retval; } @@ -525,16 +560,9 @@ exit: */ static int display_close(struct inode *inode, struct file *file) { - struct imon_context *ictx = NULL; + struct imon_context *ictx = file->private_data; int retval = 0; - ictx = file->private_data; - - if (!ictx) { - pr_err("no context for device\n"); - return -ENODEV; - } - mutex_lock(&ictx->lock); if (!ictx->display_supported) { @@ -549,6 +577,8 @@ static int display_close(struct inode *inode, struct file *file) } mutex_unlock(&ictx->lock); + if (refcount_dec_and_test(&ictx->users)) + free_imon_context(ictx); return retval; } @@ -565,6 +595,11 @@ static int send_packet(struct imon_context *ictx) int retval = 0; struct usb_ctrlrequest *control_req = NULL; + lockdep_assert_held(&ictx->lock); + + if (ictx->disconnected) + return -ENODEV; + /* Check if we need to use control or interrupt urb */ if (!ictx->tx_control) { pipe = usb_sndintpipe(ictx->usbdev_intf0, @@ -612,16 +647,18 @@ static int send_packet(struct imon_context *ictx) smp_rmb(); /* ensure later readers know we're not busy */ pr_err_ratelimited("error submitting urb(%d)\n", retval); } else { - /* Wait for transmission to complete (or abort) */ - mutex_unlock(&ictx->lock); - retval = wait_for_completion_interruptible( - &ictx->tx.finished); - if (retval) { + /* Wait for transmission to complete (or abort or timeout) */ + retval = wait_for_completion_interruptible_timeout(&ictx->tx.finished, 10 * HZ); + if (retval <= 0) { usb_kill_urb(ictx->tx_urb); pr_err_ratelimited("task interrupted\n"); + if (retval < 0) + ictx->tx.status = retval; + else + ictx->tx.status = -ETIMEDOUT; } - mutex_lock(&ictx->lock); + ictx->tx.busy = false; retval = ictx->tx.status; if (retval) pr_err_ratelimited("packet tx failed (%d)\n", retval); @@ -651,7 +688,6 @@ static int send_packet(struct imon_context *ictx) */ static int send_associate_24g(struct imon_context *ictx) { - int retval; const unsigned char packet[8] = { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20 }; @@ -666,9 +702,8 @@ static int send_associate_24g(struct imon_context *ictx) } memcpy(ictx->usb_tx_buf, packet, sizeof(packet)); - retval = send_packet(ictx); - return retval; + return send_packet(ictx); } /* @@ -761,7 +796,7 @@ static int send_set_imon_clock(struct imon_context *ictx, /* * These are the sysfs functions to handle the association on the iMON 2.4G LT. */ -static ssize_t show_associate_remote(struct device *d, +static ssize_t associate_remote_show(struct device *d, struct device_attribute *attr, char *buf) { @@ -776,12 +811,12 @@ static ssize_t show_associate_remote(struct device *d, else strscpy(buf, "closed\n", PAGE_SIZE); - dev_info(d, "Visit http://www.lirc.org/html/imon-24g.html for instructions on how to associate your iMON 2.4G DT/LT remote\n"); + dev_info(d, "Visit https://www.lirc.org/html/imon-24g.html for instructions on how to associate your iMON 2.4G DT/LT remote\n"); mutex_unlock(&ictx->lock); return strlen(buf); } -static ssize_t store_associate_remote(struct device *d, +static ssize_t associate_remote_store(struct device *d, struct device_attribute *attr, const char *buf, size_t count) { @@ -803,7 +838,7 @@ static ssize_t store_associate_remote(struct device *d, /* * sysfs functions to control internal imon clock */ -static ssize_t show_imon_clock(struct device *d, +static ssize_t imon_clock_show(struct device *d, struct device_attribute *attr, char *buf) { struct imon_context *ictx = dev_get_drvdata(d); @@ -815,13 +850,13 @@ static ssize_t show_imon_clock(struct device *d, mutex_lock(&ictx->lock); if (!ictx->display_supported) { - len = snprintf(buf, PAGE_SIZE, "Not supported."); + len = sysfs_emit(buf, "Not supported."); } else { - len = snprintf(buf, PAGE_SIZE, - "To set the clock on your iMON display:\n" - "# date \"+%%y %%m %%d %%w %%H %%M %%S\" > imon_clock\n" - "%s", ictx->display_isopen ? - "\nNOTE: imon device must be closed\n" : ""); + len = sysfs_emit(buf, + "To set the clock on your iMON display:\n" + "# date \"+%%y %%m %%d %%w %%H %%M %%S\" > imon_clock\n" + "%s", ictx->display_isopen ? + "\nNOTE: imon device must be closed\n" : ""); } mutex_unlock(&ictx->lock); @@ -829,7 +864,7 @@ static ssize_t show_imon_clock(struct device *d, return len; } -static ssize_t store_imon_clock(struct device *d, +static ssize_t imon_clock_store(struct device *d, struct device_attribute *attr, const char *buf, size_t count) { @@ -876,11 +911,8 @@ exit: } -static DEVICE_ATTR(imon_clock, S_IWUSR | S_IRUGO, show_imon_clock, - store_imon_clock); - -static DEVICE_ATTR(associate_remote, S_IWUSR | S_IRUGO, show_associate_remote, - store_associate_remote); +static DEVICE_ATTR_RW(imon_clock); +static DEVICE_ATTR_RW(associate_remote); static struct attribute *imon_display_sysfs_entries[] = { &dev_attr_imon_clock.attr, @@ -918,17 +950,17 @@ static ssize_t vfd_write(struct file *file, const char __user *buf, int offset; int seq; int retval = 0; - struct imon_context *ictx; + struct imon_context *ictx = file->private_data; static const unsigned char vfd_packet6[] = { 0x01, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF }; - ictx = file->private_data; - if (!ictx) { - pr_err_ratelimited("no context for device\n"); - return -ENODEV; - } + if (mutex_lock_interruptible(&ictx->lock)) + return -ERESTARTSYS; - mutex_lock(&ictx->lock); + if (ictx->disconnected) { + retval = -ENODEV; + goto exit; + } if (!ictx->dev_present_intf0) { pr_err_ratelimited("no iMON device present\n"); @@ -1002,16 +1034,15 @@ static ssize_t lcd_write(struct file *file, const char __user *buf, size_t n_bytes, loff_t *pos) { int retval = 0; - struct imon_context *ictx; - - ictx = file->private_data; - if (!ictx) { - pr_err_ratelimited("no context for device\n"); - return -ENODEV; - } + struct imon_context *ictx = file->private_data; mutex_lock(&ictx->lock); + if (ictx->disconnected) { + retval = -ENODEV; + goto exit; + } + if (!ictx->display_supported) { pr_err_ratelimited("no iMON display present\n"); retval = -ENODEV; @@ -1069,7 +1100,7 @@ static void usb_tx_callback(struct urb *urb) */ static void imon_touch_display_timeout(struct timer_list *t) { - struct imon_context *ictx = from_timer(ictx, t, ttimer); + struct imon_context *ictx = timer_container_of(ictx, t, ttimer); if (ictx->display_type != IMON_DISPLAY_TYPE_VGA) return; @@ -1099,7 +1130,7 @@ static int imon_ir_change_protocol(struct rc_dev *rc, u64 *rc_proto) int retval; struct imon_context *ictx = rc->priv; struct device *dev = ictx->dev; - bool unlock = false; + const bool unlock = mutex_trylock(&ictx->lock); unsigned char ir_proto_packet[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x86 }; @@ -1126,11 +1157,6 @@ static int imon_ir_change_protocol(struct rc_dev *rc, u64 *rc_proto) memcpy(ictx->usb_tx_buf, &ir_proto_packet, sizeof(ir_proto_packet)); - if (!mutex_is_locked(&ictx->lock)) { - unlock = true; - mutex_lock(&ictx->lock); - } - retval = send_packet(ictx); if (retval) goto out; @@ -1273,9 +1299,11 @@ static u32 imon_mce_key_lookup(struct imon_context *ictx, u32 scancode) static u32 imon_panel_key_lookup(struct imon_context *ictx, u64 code) { - int i; + const struct imon_panel_key_table *key_table; u32 keycode = KEY_RESERVED; - struct imon_panel_key_table *key_table = ictx->dev_descr->key_table; + int i; + + key_table = ictx->dev_descr->key_table; for (i = 0; key_table[i].hw_code != 0; i++) { if (key_table[i].hw_code == (code | 0xffee)) { @@ -1559,7 +1587,6 @@ static void imon_incoming_packet(struct imon_context *ictx, u32 kc; u64 scancode; int press_type = 0; - long msec; ktime_t t; static ktime_t prev_time; u8 ktype; @@ -1607,8 +1634,7 @@ static void imon_incoming_packet(struct imon_context *ictx, spin_unlock_irqrestore(&ictx->kc_lock, flags); /* send touchscreen events through input subsystem if touchpad data */ - if (ictx->display_type == IMON_DISPLAY_TYPE_VGA && len == 8 && - buf[7] == 0x86) { + if (ictx->touch && len == 8 && buf[7] == 0x86) { imon_touch_event(ictx, buf); return; @@ -1662,14 +1688,16 @@ static void imon_incoming_packet(struct imon_context *ictx, spin_lock_irqsave(&ictx->kc_lock, flags); t = ktime_get(); - /* KEY_MUTE repeats from knob need to be suppressed */ - if (ictx->kc == KEY_MUTE && ictx->kc == ictx->last_keycode) { - msec = ktime_ms_delta(t, prev_time); - if (msec < ictx->idev->rep[REP_DELAY]) { + /* KEY repeats from knob and panel that need to be suppressed */ + if (ictx->kc == KEY_MUTE || + ictx->dev_descr->flags & IMON_SUPPRESS_REPEATED_KEYS) { + if (ictx->kc == ictx->last_keycode && + ktime_ms_delta(t, prev_time) < ictx->idev->rep[REP_DELAY]) { spin_unlock_irqrestore(&ictx->kc_lock, flags); return; } } + prev_time = t; kc = ictx->kc; @@ -1724,14 +1752,6 @@ static void usb_rx_callback_intf0(struct urb *urb) if (!ictx) return; - /* - * if we get a callback before we're done configuring the hardware, we - * can't yet process the data, as there's nowhere to send it, but we - * still need to submit a new rx URB to avoid wedging the hardware - */ - if (!ictx->dev_present_intf0) - goto out; - switch (urb->status) { case -ENOENT: /* usbcore unlink successful! */ return; @@ -1740,16 +1760,29 @@ static void usb_rx_callback_intf0(struct urb *urb) break; case 0: - imon_incoming_packet(ictx, urb, intfnum); + /* + * if we get a callback before we're done configuring the hardware, we + * can't yet process the data, as there's nowhere to send it, but we + * still need to submit a new rx URB to avoid wedging the hardware + */ + if (ictx->dev_present_intf0) + imon_incoming_packet(ictx, urb, intfnum); break; + case -ECONNRESET: + case -EILSEQ: + case -EPROTO: + case -EPIPE: + dev_warn(ictx->dev, "imon %s: status(%d)\n", + __func__, urb->status); + return; + default: dev_warn(ictx->dev, "imon %s: status(%d): ignored\n", __func__, urb->status); break; } -out: usb_submit_urb(ictx->rx_urb_intf0, GFP_ATOMIC); } @@ -1765,14 +1798,6 @@ static void usb_rx_callback_intf1(struct urb *urb) if (!ictx) return; - /* - * if we get a callback before we're done configuring the hardware, we - * can't yet process the data, as there's nowhere to send it, but we - * still need to submit a new rx URB to avoid wedging the hardware - */ - if (!ictx->dev_present_intf1) - goto out; - switch (urb->status) { case -ENOENT: /* usbcore unlink successful! */ return; @@ -1781,16 +1806,29 @@ static void usb_rx_callback_intf1(struct urb *urb) break; case 0: - imon_incoming_packet(ictx, urb, intfnum); + /* + * if we get a callback before we're done configuring the hardware, we + * can't yet process the data, as there's nowhere to send it, but we + * still need to submit a new rx URB to avoid wedging the hardware + */ + if (ictx->dev_present_intf1) + imon_incoming_packet(ictx, urb, intfnum); break; + case -ECONNRESET: + case -EILSEQ: + case -EPROTO: + case -EPIPE: + dev_warn(ictx->dev, "imon %s: status(%d)\n", + __func__, urb->status); + return; + default: dev_warn(ictx->dev, "imon %s: status(%d): ignored\n", __func__, urb->status); break; } -out: usb_submit_urb(ictx->rx_urb_intf1, GFP_ATOMIC); } @@ -1835,12 +1873,17 @@ static void imon_get_ffdc_type(struct imon_context *ictx) break; /* iMON VFD, MCE IR */ case 0x46: - case 0x7e: case 0x9e: dev_info(ictx->dev, "0xffdc iMON VFD, MCE IR"); detected_display_type = IMON_DISPLAY_TYPE_VFD; allowed_protos = RC_PROTO_BIT_RC6_MCE; break; + /* iMON VFD, iMON or MCE IR */ + case 0x7e: + dev_info(ictx->dev, "0xffdc iMON VFD, iMON or MCE IR"); + detected_display_type = IMON_DISPLAY_TYPE_VFD; + allowed_protos |= RC_PROTO_BIT_RC6_MCE; + break; /* iMON LCD, MCE IR */ case 0x9f: dev_info(ictx->dev, "0xffdc iMON LCD, MCE IR"); @@ -1852,6 +1895,14 @@ static void imon_get_ffdc_type(struct imon_context *ictx) dev_info(ictx->dev, "0xffdc iMON Inside, iMON IR"); ictx->display_supported = false; break; + /* Soundgraph iMON UltraBay */ + case 0x98: + dev_info(ictx->dev, "0xffdc iMON UltraBay, LCD + IR"); + detected_display_type = IMON_DISPLAY_TYPE_LCD; + allowed_protos = RC_PROTO_BIT_IMON | RC_PROTO_BIT_RC6_MCE; + ictx->dev_descr = &ultrabay_table; + break; + default: dev_info(ictx->dev, "Unknown 0xffdc device, defaulting to VFD and iMON IR"); detected_display_type = IMON_DISPLAY_TYPE_VFD; @@ -1983,10 +2034,12 @@ out: static struct input_dev *imon_init_idev(struct imon_context *ictx) { - struct imon_panel_key_table *key_table = ictx->dev_descr->key_table; + const struct imon_panel_key_table *key_table; struct input_dev *idev; int ret, i; + key_table = ictx->dev_descr->key_table; + idev = input_allocate_device(); if (!idev) goto out; @@ -2325,8 +2378,10 @@ urb_submit_failed: touch_setup_failed: find_endpoint_failed: usb_put_dev(ictx->usbdev_intf1); + ictx->usbdev_intf1 = NULL; mutex_unlock(&ictx->lock); usb_free_urb(rx_urb); + ictx->rx_urb_intf1 = NULL; rx_urb_alloc_failed: dev_err(ictx->dev, "unable to initialize intf1, err %d\n", ret); @@ -2369,7 +2424,6 @@ static int imon_probe(struct usb_interface *interface, int ifnum, sysfs_err; int ret = 0; struct imon_context *ictx = NULL; - struct imon_context *first_if_ctx = NULL; u16 vendor, product; usbdev = usb_get_dev(interface_to_usbdev(interface)); @@ -2381,16 +2435,17 @@ static int imon_probe(struct usb_interface *interface, dev_dbg(dev, "%s: found iMON device (%04x:%04x, intf%d)\n", __func__, vendor, product, ifnum); - /* prevent races probing devices w/multiple interfaces */ - mutex_lock(&driver_lock); - first_if = usb_ifnum_to_if(usbdev, 0); if (!first_if) { ret = -ENODEV; goto fail; } - first_if_ctx = usb_get_intfdata(first_if); + if (first_if->dev.driver != interface->dev.driver) { + dev_err(&interface->dev, "inconsistent driver matching\n"); + ret = -EINVAL; + goto fail; + } if (ifnum == 0) { ictx = imon_init_intf0(interface, id); @@ -2399,9 +2454,11 @@ static int imon_probe(struct usb_interface *interface, ret = -ENODEV; goto fail; } + refcount_set(&ictx->users, 1); } else { /* this is the secondary interface on the device */ + struct imon_context *first_if_ctx = usb_get_intfdata(first_if); /* fail early if first intf failed to register */ if (!first_if_ctx) { @@ -2415,14 +2472,13 @@ static int imon_probe(struct usb_interface *interface, ret = -ENODEV; goto fail; } + refcount_inc(&ictx->users); } usb_set_intfdata(interface, ictx); if (ifnum == 0) { - mutex_lock(&ictx->lock); - if (product == 0xffdc && ictx->rf_device) { sysfs_err = sysfs_create_group(&interface->dev.kobj, &imon_rf_attr_group); @@ -2433,21 +2489,17 @@ static int imon_probe(struct usb_interface *interface, if (ictx->display_supported) imon_init_display(ictx, interface); - - mutex_unlock(&ictx->lock); } dev_info(dev, "iMON device (%04x:%04x, intf%d) on usb<%d:%d> initialized\n", vendor, product, ifnum, usbdev->bus->busnum, usbdev->devnum); - mutex_unlock(&driver_lock); usb_put_dev(usbdev); return 0; fail: - mutex_unlock(&driver_lock); usb_put_dev(usbdev); dev_err(dev, "unable to register, err %d\n", ret); @@ -2463,10 +2515,12 @@ static void imon_disconnect(struct usb_interface *interface) struct device *dev; int ifnum; - /* prevent races with multi-interface device probing and display_open */ - mutex_lock(&driver_lock); - ictx = usb_get_intfdata(interface); + + mutex_lock(&ictx->lock); + ictx->disconnected = true; + mutex_unlock(&ictx->lock); + dev = ictx->dev; ifnum = interface->cur_altsetting->desc.bInterfaceNumber; @@ -2488,7 +2542,6 @@ static void imon_disconnect(struct usb_interface *interface) if (ifnum == 0) { ictx->dev_present_intf0 = false; usb_kill_urb(ictx->rx_urb_intf0); - usb_put_dev(ictx->usbdev_intf0); input_unregister_device(ictx->idev); rc_unregister_device(ictx->rdev); if (ictx->display_supported) { @@ -2497,21 +2550,20 @@ static void imon_disconnect(struct usb_interface *interface) else if (ictx->display_type == IMON_DISPLAY_TYPE_VFD) usb_deregister_dev(interface, &imon_vfd_class); } + usb_put_dev(ictx->usbdev_intf0); } else { ictx->dev_present_intf1 = false; usb_kill_urb(ictx->rx_urb_intf1); - usb_put_dev(ictx->usbdev_intf1); if (ictx->display_type == IMON_DISPLAY_TYPE_VGA) { + timer_delete_sync(&ictx->ttimer); input_unregister_device(ictx->touch); - del_timer_sync(&ictx->ttimer); } + usb_put_dev(ictx->usbdev_intf1); } - if (!ictx->dev_present_intf0 && !ictx->dev_present_intf1) + if (refcount_dec_and_test(&ictx->users)) free_imon_context(ictx); - mutex_unlock(&driver_lock); - dev_dbg(dev, "%s: iMON device (intf%d) disconnected\n", __func__, ifnum); } @@ -2543,7 +2595,7 @@ static int imon_resume(struct usb_interface *intf) usb_rx_callback_intf0, ictx, ictx->rx_endpoint_intf0->bInterval); - rc = usb_submit_urb(ictx->rx_urb_intf0, GFP_ATOMIC); + rc = usb_submit_urb(ictx->rx_urb_intf0, GFP_NOIO); } else { usb_fill_int_urb(ictx->rx_urb_intf1, ictx->usbdev_intf1, @@ -2553,7 +2605,7 @@ static int imon_resume(struct usb_interface *intf) usb_rx_callback_intf1, ictx, ictx->rx_endpoint_intf1->bInterval); - rc = usb_submit_urb(ictx->rx_urb_intf1, GFP_ATOMIC); + rc = usb_submit_urb(ictx->rx_urb_intf1, GFP_NOIO); } return rc; diff --git a/drivers/media/rc/imon_raw.c b/drivers/media/rc/imon_raw.c index 25e56c5b13c0..3a526dea6532 100644 --- a/drivers/media/rc/imon_raw.c +++ b/drivers/media/rc/imon_raw.c @@ -8,13 +8,13 @@ #include <media/rc-core.h> /* Each bit is 250us */ -#define BIT_DURATION 250000 +#define BIT_DURATION 250 struct imon { struct device *dev; struct urb *ir_urb; struct rc_dev *rcdev; - u8 ir_buf[8] __aligned(__alignof__(u64)); + __be64 *ir_buf; char phys[64]; }; @@ -29,37 +29,49 @@ struct imon { static void imon_ir_data(struct imon *imon) { struct ir_raw_event rawir = {}; - u64 d = be64_to_cpup((__be64 *)imon->ir_buf) >> 24; + u64 data = be64_to_cpup(imon->ir_buf); + u8 packet_no = data & 0xff; int offset = 40; int bit; - dev_dbg(imon->dev, "data: %*ph", 8, imon->ir_buf); + if (packet_no == 0xff) + return; + + dev_dbg(imon->dev, "data: %8ph", imon->ir_buf); + + /* + * Only the first 5 bytes contain IR data. Right shift so we move + * the IR bits to the lower 40 bits. + */ + data >>= 24; do { - bit = fls64(d & (BIT_ULL(offset) - 1)); + /* + * Find highest set bit which is less or equal to offset + * + * offset is the bit above (base 0) where we start looking. + * + * data & (BIT_ULL(offset) - 1) masks off any unwanted bits, + * so we have just bits less than offset. + * + * fls will tell us the highest bit set plus 1 (or 0 if no + * bits are set). + */ + rawir.pulse = !rawir.pulse; + bit = fls64(data & (BIT_ULL(offset) - 1)); if (bit < offset) { - dev_dbg(imon->dev, "pulse: %d bits", offset - bit); - rawir.pulse = true; + dev_dbg(imon->dev, "%s: %d bits", + rawir.pulse ? "pulse" : "space", offset - bit); rawir.duration = (offset - bit) * BIT_DURATION; ir_raw_event_store_with_filter(imon->rcdev, &rawir); - if (bit == 0) - break; - offset = bit; } - bit = fls64(~d & (BIT_ULL(offset) - 1)); - dev_dbg(imon->dev, "space: %d bits", offset - bit); - - rawir.pulse = false; - rawir.duration = (offset - bit) * BIT_DURATION; - ir_raw_event_store_with_filter(imon->rcdev, &rawir); - - offset = bit; + data = ~data; } while (offset > 0); - if (imon->ir_buf[7] == 0x0a) { + if (packet_no == 0x0a && !imon->rcdev->idle) { ir_raw_event_set_idle(imon->rcdev, true); ir_raw_event_handle(imon->rcdev); } @@ -72,8 +84,7 @@ static void imon_ir_rx(struct urb *urb) switch (urb->status) { case 0: - if (imon->ir_buf[7] != 0xff) - imon_ir_data(imon); + imon_ir_data(imon); break; case -ECONNRESET: case -ENOENT: @@ -126,10 +137,16 @@ static int imon_probe(struct usb_interface *intf, if (!imon->ir_urb) return -ENOMEM; + imon->ir_buf = kmalloc(sizeof(__be64), GFP_KERNEL); + if (!imon->ir_buf) { + ret = -ENOMEM; + goto free_urb; + } + imon->dev = &intf->dev; usb_fill_int_urb(imon->ir_urb, udev, usb_rcvintpipe(udev, ir_ep->bEndpointAddress), - imon->ir_buf, sizeof(imon->ir_buf), + imon->ir_buf, sizeof(__be64), imon_ir_rx, imon, ir_ep->bInterval); rcdev = devm_rc_allocate_device(&intf->dev, RC_DRIVER_IR_RAW); @@ -166,6 +183,7 @@ static int imon_probe(struct usb_interface *intf, free_urb: usb_free_urb(imon->ir_urb); + kfree(imon->ir_buf); return ret; } @@ -175,6 +193,7 @@ static void imon_disconnect(struct usb_interface *intf) usb_kill_urb(imon->ir_urb); usb_free_urb(imon->ir_urb); + kfree(imon->ir_buf); } static const struct usb_device_id imon_table[] = { diff --git a/drivers/media/rc/ir-hix5hd2.c b/drivers/media/rc/ir-hix5hd2.c index abc4d6c1b323..edc46828509c 100644 --- a/drivers/media/rc/ir-hix5hd2.c +++ b/drivers/media/rc/ir-hix5hd2.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014 Linaro Ltd. - * Copyright (c) 2014 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. + * Copyright (c) 2014 HiSilicon Limited. */ #include <linux/clk.h> @@ -12,7 +9,9 @@ #include <linux/interrupt.h> #include <linux/mfd/syscon.h> #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/of.h> +#include <linux/platform_device.h> +#include <linux/property.h> #include <linux/regmap.h> #include <media/rc-core.h> @@ -40,10 +39,13 @@ #define INT_CLR_RCV BIT(16) #define INT_CLR_RCVTIMEOUT (BIT(16) | BIT(17)) -#define IR_CLK 0x48 #define IR_CLK_ENABLE BIT(4) #define IR_CLK_RESET BIT(5) +/* IR_ENABLE register bits */ +#define IR_ENABLE_EN BIT(0) +#define IR_ENABLE_EN_EXTRA BIT(8) + #define IR_CFG_WIDTH_MASK 0xffff #define IR_CFG_WIDTH_SHIFT 16 #define IR_CFG_FORMAT_MASK 0x3 @@ -61,6 +63,23 @@ #define IR_HIX5HD2_NAME "hix5hd2-ir" +/* Need to set extra bit for enabling IR */ +#define HIX5HD2_FLAG_EXTRA_ENABLE BIT(0) + +struct hix5hd2_soc_data { + u32 clk_reg; + u32 flags; +}; + +static const struct hix5hd2_soc_data hix5hd2_data = { + .clk_reg = 0x48, +}; + +static const struct hix5hd2_soc_data hi3796cv300_data = { + .clk_reg = 0x60, + .flags = HIX5HD2_FLAG_EXTRA_ENABLE, +}; + struct hix5hd2_ir_priv { int irq; void __iomem *base; @@ -69,15 +88,17 @@ struct hix5hd2_ir_priv { struct regmap *regmap; struct clk *clock; unsigned long rate; + const struct hix5hd2_soc_data *socdata; }; -static int hix5hd2_ir_enable(struct hix5hd2_ir_priv *dev, bool on) +static int hix5hd2_ir_clk_enable(struct hix5hd2_ir_priv *dev, bool on) { + u32 clk_reg = dev->socdata->clk_reg; u32 val; int ret = 0; if (dev->regmap) { - regmap_read(dev->regmap, IR_CLK, &val); + regmap_read(dev->regmap, clk_reg, &val); if (on) { val &= ~IR_CLK_RESET; val |= IR_CLK_ENABLE; @@ -85,7 +106,7 @@ static int hix5hd2_ir_enable(struct hix5hd2_ir_priv *dev, bool on) val &= ~IR_CLK_ENABLE; val |= IR_CLK_RESET; } - regmap_write(dev->regmap, IR_CLK, val); + regmap_write(dev->regmap, clk_reg, val); } else { if (on) ret = clk_prepare_enable(dev->clock); @@ -95,12 +116,23 @@ static int hix5hd2_ir_enable(struct hix5hd2_ir_priv *dev, bool on) return ret; } +static inline void hix5hd2_ir_enable(struct hix5hd2_ir_priv *priv) +{ + u32 val = IR_ENABLE_EN; + + if (priv->socdata->flags & HIX5HD2_FLAG_EXTRA_ENABLE) + val |= IR_ENABLE_EN_EXTRA; + + writel_relaxed(val, priv->base + IR_ENABLE); +} + static int hix5hd2_ir_config(struct hix5hd2_ir_priv *priv) { int timeout = 10000; u32 val, rate; - writel_relaxed(0x01, priv->base + IR_ENABLE); + hix5hd2_ir_enable(priv); + while (readl_relaxed(priv->base + IR_BUSY)) { if (timeout--) { udelay(1); @@ -131,13 +163,13 @@ static int hix5hd2_ir_open(struct rc_dev *rdev) struct hix5hd2_ir_priv *priv = rdev->priv; int ret; - ret = hix5hd2_ir_enable(priv, true); + ret = hix5hd2_ir_clk_enable(priv, true); if (ret) return ret; ret = hix5hd2_ir_config(priv); if (ret) { - hix5hd2_ir_enable(priv, false); + hix5hd2_ir_clk_enable(priv, false); return ret; } return 0; @@ -147,7 +179,7 @@ static void hix5hd2_ir_close(struct rc_dev *rdev) { struct hix5hd2_ir_priv *priv = rdev->priv; - hix5hd2_ir_enable(priv, false); + hix5hd2_ir_clk_enable(priv, false); } static irqreturn_t hix5hd2_ir_rx_interrupt(int irq, void *data) @@ -164,7 +196,7 @@ static irqreturn_t hix5hd2_ir_rx_interrupt(int irq, void *data) * IR_INTS availably since logic would not clear * fifo when overflow, drv do the job */ - ir_raw_event_reset(priv->rdev); + ir_raw_event_overflow(priv->rdev); symb_num = readl_relaxed(priv->base + IR_DATAH); for (i = 0; i < symb_num; i++) readl_relaxed(priv->base + IR_DATAL); @@ -184,12 +216,12 @@ static irqreturn_t hix5hd2_ir_rx_interrupt(int irq, void *data) data_h = ((symb_val >> 16) & 0xffff) * 10; symb_time = (data_l + data_h) / 10; - ev.duration = US_TO_NS(data_l); + ev.duration = data_l; ev.pulse = true; ir_raw_event_store(priv->rdev, &ev); if (symb_time < IR_CFG_SYMBOL_MAXWIDTH) { - ev.duration = US_TO_NS(data_h); + ev.duration = data_h; ev.pulse = false; ir_raw_event_store(priv->rdev, &ev); } else { @@ -208,11 +240,17 @@ static irqreturn_t hix5hd2_ir_rx_interrupt(int irq, void *data) return IRQ_HANDLED; } +static const struct of_device_id hix5hd2_ir_table[] = { + { .compatible = "hisilicon,hix5hd2-ir", &hix5hd2_data, }, + { .compatible = "hisilicon,hi3796cv300-ir", &hi3796cv300_data, }, + {}, +}; +MODULE_DEVICE_TABLE(of, hix5hd2_ir_table); + static int hix5hd2_ir_probe(struct platform_device *pdev) { struct rc_dev *rdev; struct device *dev = &pdev->dev; - struct resource *res; struct hix5hd2_ir_priv *priv; struct device_node *node = pdev->dev.of_node; const char *map_name; @@ -222,6 +260,12 @@ static int hix5hd2_ir_probe(struct platform_device *pdev) if (!priv) return -ENOMEM; + priv->socdata = device_get_match_data(dev); + if (!priv->socdata) { + dev_err(dev, "Unable to initialize IR data\n"); + return -ENODEV; + } + priv->regmap = syscon_regmap_lookup_by_phandle(node, "hisilicon,power-syscon"); if (IS_ERR(priv->regmap)) { @@ -229,16 +273,13 @@ static int hix5hd2_ir_probe(struct platform_device *pdev) priv->regmap = NULL; } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->base = devm_ioremap_resource(dev, res); + priv->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(priv->base)) return PTR_ERR(priv->base); priv->irq = platform_get_irq(pdev, 0); - if (priv->irq < 0) { - dev_err(dev, "irq can not get\n"); + if (priv->irq < 0) return priv->irq; - } rdev = rc_allocate_device(RC_DRIVER_IR_RAW); if (!rdev) @@ -268,8 +309,8 @@ static int hix5hd2_ir_probe(struct platform_device *pdev) rdev->input_id.vendor = 0x0001; rdev->input_id.product = 0x0001; rdev->input_id.version = 0x0100; - rdev->rx_resolution = US_TO_NS(10); - rdev->timeout = US_TO_NS(IR_CFG_SYMBOL_MAXWIDTH * 10); + rdev->rx_resolution = 10; + rdev->timeout = IR_CFG_SYMBOL_MAXWIDTH * 10; ret = rc_register_device(rdev); if (ret < 0) @@ -299,13 +340,12 @@ err: return ret; } -static int hix5hd2_ir_remove(struct platform_device *pdev) +static void hix5hd2_ir_remove(struct platform_device *pdev) { struct hix5hd2_ir_priv *priv = platform_get_drvdata(pdev); clk_disable_unprepare(priv->clock); rc_unregister_device(priv->rdev); - return 0; } #ifdef CONFIG_PM_SLEEP @@ -314,7 +354,7 @@ static int hix5hd2_ir_suspend(struct device *dev) struct hix5hd2_ir_priv *priv = dev_get_drvdata(dev); clk_disable_unprepare(priv->clock); - hix5hd2_ir_enable(priv, false); + hix5hd2_ir_clk_enable(priv, false); return 0; } @@ -324,17 +364,18 @@ static int hix5hd2_ir_resume(struct device *dev) struct hix5hd2_ir_priv *priv = dev_get_drvdata(dev); int ret; - ret = hix5hd2_ir_enable(priv, true); + ret = hix5hd2_ir_clk_enable(priv, true); if (ret) return ret; ret = clk_prepare_enable(priv->clock); if (ret) { - hix5hd2_ir_enable(priv, false); + hix5hd2_ir_clk_enable(priv, false); return ret; } - writel_relaxed(0x01, priv->base + IR_ENABLE); + hix5hd2_ir_enable(priv); + writel_relaxed(0x00, priv->base + IR_INTM); writel_relaxed(0xff, priv->base + IR_INTC); writel_relaxed(0x01, priv->base + IR_START); @@ -346,12 +387,6 @@ static int hix5hd2_ir_resume(struct device *dev) static SIMPLE_DEV_PM_OPS(hix5hd2_ir_pm_ops, hix5hd2_ir_suspend, hix5hd2_ir_resume); -static const struct of_device_id hix5hd2_ir_table[] = { - { .compatible = "hisilicon,hix5hd2-ir", }, - {}, -}; -MODULE_DEVICE_TABLE(of, hix5hd2_ir_table); - static struct platform_driver hix5hd2_ir_driver = { .driver = { .name = IR_HIX5HD2_NAME, @@ -367,4 +402,3 @@ module_platform_driver(hix5hd2_ir_driver); MODULE_DESCRIPTION("IR controller driver for hix5hd2 platforms"); MODULE_AUTHOR("Guoxiong Yan <yanguoxiong@huawei.com>"); MODULE_LICENSE("GPL v2"); -MODULE_ALIAS("platform:hix5hd2-ir"); diff --git a/drivers/media/rc/ir-imon-decoder.c b/drivers/media/rc/ir-imon-decoder.c index a0efe2605393..dc68f64e7b51 100644 --- a/drivers/media/rc/ir-imon-decoder.c +++ b/drivers/media/rc/ir-imon-decoder.c @@ -8,7 +8,7 @@ #include <linux/module.h> #include "rc-core-priv.h" -#define IMON_UNIT 415662 /* ns */ +#define IMON_UNIT 416 /* us */ #define IMON_BITS 30 #define IMON_CHKBITS (BIT(30) | BIT(25) | BIT(24) | BIT(22) | \ BIT(21) | BIT(20) | BIT(19) | BIT(18) | \ @@ -95,15 +95,14 @@ static int ir_imon_decode(struct rc_dev *dev, struct ir_raw_event ev) struct imon_dec *data = &dev->raw->imon; if (!is_timing_event(ev)) { - if (ev.reset) + if (ev.overflow) data->state = STATE_INACTIVE; return 0; } dev_dbg(&dev->dev, "iMON decode started at state %d bitno %d (%uus %s)\n", - data->state, data->count, TO_US(ev.duration), - TO_STR(ev.pulse)); + data->state, data->count, ev.duration, TO_STR(ev.pulse)); /* * Since iMON protocol is a series of bits, if at any point @@ -116,7 +115,7 @@ static int ir_imon_decode(struct rc_dev *dev, struct ir_raw_event ev) * we're at a new scancode. */ if (data->state == STATE_ERROR) { - if (!ev.pulse && ev.duration > MS_TO_NS(10)) + if (!ev.pulse && ev.duration > MS_TO_US(10)) data->state = STATE_INACTIVE; return 0; } @@ -169,8 +168,7 @@ static int ir_imon_decode(struct rc_dev *dev, struct ir_raw_event ev) err_out: dev_dbg(&dev->dev, "iMON decode failed at state %d bitno %d (%uus %s)\n", - data->state, data->count, TO_US(ev.duration), - TO_STR(ev.pulse)); + data->state, data->count, ev.duration, TO_STR(ev.pulse)); data->state = STATE_ERROR; diff --git a/drivers/media/rc/ir-jvc-decoder.c b/drivers/media/rc/ir-jvc-decoder.c index 5706cfe60027..8b10954d2b6b 100644 --- a/drivers/media/rc/ir-jvc-decoder.c +++ b/drivers/media/rc/ir-jvc-decoder.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* ir-jvc-decoder.c - handle JVC IR Pulse/Space protocol * * Copyright (C) 2010 by David Härdeman <david@hardeman.nu> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/bitrev.h> @@ -17,7 +9,7 @@ #include "rc-core-priv.h" #define JVC_NBITS 16 /* dev(8) + func(8) */ -#define JVC_UNIT 525000 /* ns */ +#define JVC_UNIT 525 /* us */ #define JVC_HEADER_PULSE (16 * JVC_UNIT) /* lack of header -> repeat */ #define JVC_HEADER_SPACE (8 * JVC_UNIT) #define JVC_BIT_PULSE (1 * JVC_UNIT) @@ -48,7 +40,7 @@ static int ir_jvc_decode(struct rc_dev *dev, struct ir_raw_event ev) struct jvc_dec *data = &dev->raw->jvc; if (!is_timing_event(ev)) { - if (ev.reset) + if (ev.overflow) data->state = STATE_INACTIVE; return 0; } @@ -57,7 +49,7 @@ static int ir_jvc_decode(struct rc_dev *dev, struct ir_raw_event ev) goto out; dev_dbg(&dev->dev, "JVC decode started at state %d (%uus %s)\n", - data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->state, ev.duration, TO_STR(ev.pulse)); again: switch (data->state) { @@ -165,7 +157,7 @@ again: out: dev_dbg(&dev->dev, "JVC decode failed at state %d (%uus %s)\n", - data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->state, ev.duration, TO_STR(ev.pulse)); data->state = STATE_INACTIVE; return -EINVAL; } diff --git a/drivers/media/rc/ir-mce_kbd-decoder.c b/drivers/media/rc/ir-mce_kbd-decoder.c index 67f1c179c713..bb2d7c37c263 100644 --- a/drivers/media/rc/ir-mce_kbd-decoder.c +++ b/drivers/media/rc/ir-mce_kbd-decoder.c @@ -1,18 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* ir-mce_kbd-decoder.c - A decoder for the RC6-ish keyboard/mouse IR protocol * used by the Microsoft Remote Keyboard for Windows Media Center Edition, * referred to by Microsoft's Windows Media Center remote specification docs * as "an internal protocol called MCIR-2". * * Copyright (C) 2011 by Jarod Wilson <jarod@redhat.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> @@ -29,7 +21,7 @@ * input device for the remote, rather than the keyboard/mouse one. */ -#define MCIR2_UNIT 333333 /* ns */ +#define MCIR2_UNIT 333 /* us */ #define MCIR2_HEADER_NBITS 5 #define MCIR2_MOUSE_NBITS 29 #define MCIR2_KEYBOARD_NBITS 32 @@ -117,7 +109,8 @@ static unsigned char kbd_keycodes[256] = { static void mce_kbd_rx_timeout(struct timer_list *t) { - struct ir_raw_event_ctrl *raw = from_timer(raw, t, mce_kbd.rx_timeout); + struct ir_raw_event_ctrl *raw = timer_container_of(raw, t, + mce_kbd.rx_timeout); unsigned char maskcode; unsigned long flags; int i; @@ -229,7 +222,7 @@ static int ir_mce_kbd_decode(struct rc_dev *dev, struct ir_raw_event ev) struct lirc_scancode lsc = {}; if (!is_timing_event(ev)) { - if (ev.reset) + if (ev.overflow) data->state = STATE_INACTIVE; return 0; } @@ -239,7 +232,7 @@ static int ir_mce_kbd_decode(struct rc_dev *dev, struct ir_raw_event ev) again: dev_dbg(&dev->dev, "started at state %i (%uus %s)\n", - data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->state, ev.duration, TO_STR(ev.pulse)); if (!geq_margin(ev.duration, MCIR2_UNIT, MCIR2_UNIT / 2)) return 0; @@ -328,11 +321,11 @@ again: data->body); spin_lock(&data->keylock); if (scancode) { - delay = nsecs_to_jiffies(dev->timeout) + + delay = usecs_to_jiffies(dev->timeout) + msecs_to_jiffies(100); mod_timer(&data->rx_timeout, jiffies + delay); } else { - del_timer(&data->rx_timeout); + timer_delete(&data->rx_timeout); } /* Pass data to keyboard buffer parser */ ir_mce_kbd_process_keyboard_data(dev, scancode); @@ -352,7 +345,7 @@ again: } lsc.scancode = scancode; - ir_lirc_scancode_event(dev, &lsc); + lirc_scancode_event(dev, &lsc); data->state = STATE_INACTIVE; input_event(dev->input_dev, EV_MSC, MSC_SCAN, scancode); input_sync(dev->input_dev); @@ -361,7 +354,7 @@ again: out: dev_dbg(&dev->dev, "failed at state %i (%uus %s)\n", - data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->state, ev.duration, TO_STR(ev.pulse)); data->state = STATE_INACTIVE; return -EINVAL; } @@ -380,7 +373,7 @@ static int ir_mce_kbd_unregister(struct rc_dev *dev) { struct mce_kbd_dec *mce_kbd = &dev->raw->mce_kbd; - del_timer_sync(&mce_kbd->rx_timeout); + timer_delete_sync(&mce_kbd->rx_timeout); return 0; } diff --git a/drivers/media/rc/ir-nec-decoder.c b/drivers/media/rc/ir-nec-decoder.c index 6a8973ae3684..37b99432ad0d 100644 --- a/drivers/media/rc/ir-nec-decoder.c +++ b/drivers/media/rc/ir-nec-decoder.c @@ -8,7 +8,7 @@ #include "rc-core-priv.h" #define NEC_NBITS 32 -#define NEC_UNIT 562500 /* ns */ +#define NEC_UNIT 563 /* us */ #define NEC_HEADER_PULSE (16 * NEC_UNIT) #define NECX_HEADER_PULSE (8 * NEC_UNIT) /* Less common NEC variant */ #define NEC_HEADER_SPACE (8 * NEC_UNIT) @@ -44,13 +44,13 @@ static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev) u8 address, not_address, command, not_command; if (!is_timing_event(ev)) { - if (ev.reset) + if (ev.overflow) data->state = STATE_INACTIVE; return 0; } dev_dbg(&dev->dev, "NEC decode started at state %d (%uus %s)\n", - data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->state, ev.duration, TO_STR(ev.pulse)); switch (data->state) { @@ -163,7 +163,7 @@ static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev) } dev_dbg(&dev->dev, "NEC decode failed at count %d state %d (%uus %s)\n", - data->count, data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->count, data->state, ev.duration, TO_STR(ev.pulse)); data->state = STATE_INACTIVE; return -EINVAL; } diff --git a/drivers/media/rc/ir-rc5-decoder.c b/drivers/media/rc/ir-rc5-decoder.c index 63624654a71e..82d7f6ad2338 100644 --- a/drivers/media/rc/ir-rc5-decoder.c +++ b/drivers/media/rc/ir-rc5-decoder.c @@ -16,7 +16,7 @@ #define RC5_SZ_NBITS 15 #define RC5X_NBITS 20 #define CHECK_RC5X_NBITS 8 -#define RC5_UNIT 888888 /* ns */ +#define RC5_UNIT 889 /* us */ #define RC5_BIT_START (1 * RC5_UNIT) #define RC5_BIT_END (1 * RC5_UNIT) #define RC5X_SPACE (4 * RC5_UNIT) @@ -45,7 +45,7 @@ static int ir_rc5_decode(struct rc_dev *dev, struct ir_raw_event ev) enum rc_proto protocol; if (!is_timing_event(ev)) { - if (ev.reset) + if (ev.overflow) data->state = STATE_INACTIVE; return 0; } @@ -55,7 +55,7 @@ static int ir_rc5_decode(struct rc_dev *dev, struct ir_raw_event ev) again: dev_dbg(&dev->dev, "RC5(x/sz) decode started at state %i (%uus %s)\n", - data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->state, ev.duration, TO_STR(ev.pulse)); if (!geq_margin(ev.duration, RC5_UNIT, RC5_UNIT / 2)) return 0; @@ -164,7 +164,7 @@ again: out: dev_dbg(&dev->dev, "RC5(x/sz) decode failed at state %i count %d (%uus %s)\n", - data->state, data->count, TO_US(ev.duration), TO_STR(ev.pulse)); + data->state, data->count, ev.duration, TO_STR(ev.pulse)); data->state = STATE_INACTIVE; return -EINVAL; } diff --git a/drivers/media/rc/ir-rc6-decoder.c b/drivers/media/rc/ir-rc6-decoder.c index d96aed1343e4..3b2c8bab3e73 100644 --- a/drivers/media/rc/ir-rc6-decoder.c +++ b/drivers/media/rc/ir-rc6-decoder.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* ir-rc6-decoder.c - A decoder for the RC6 IR protocol * * Copyright (C) 2010 by David Härdeman <david@hardeman.nu> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "rc-core-priv.h" @@ -23,7 +15,7 @@ * RC6-6A-32 (MCE version with toggle bit in body) */ -#define RC6_UNIT 444444 /* nanosecs */ +#define RC6_UNIT 444 /* microseconds */ #define RC6_HEADER_NBITS 4 /* not including toggle bit */ #define RC6_0_NBITS 16 #define RC6_6A_32_NBITS 32 @@ -40,6 +32,7 @@ #define RC6_6A_MCE_TOGGLE_MASK 0x8000 /* for the body bits */ #define RC6_6A_LCC_MASK 0xffff0000 /* RC6-6A-32 long customer code mask */ #define RC6_6A_MCE_CC 0x800f0000 /* MCE customer code */ +#define RC6_6A_ZOTAC_CC 0x80340000 /* Zotac customer code */ #define RC6_6A_KATHREIN_CC 0x80460000 /* Kathrein RCU-676 customer code */ #ifndef CHAR_BIT #define CHAR_BIT 8 /* Normally in <limits.h> */ @@ -71,7 +64,7 @@ static enum rc6_mode rc6_mode(struct rc6_dec *data) case 6: if (!data->toggle) return RC6_MODE_6A; - /* fall through */ + fallthrough; default: return RC6_MODE_UNKNOWN; } @@ -92,7 +85,7 @@ static int ir_rc6_decode(struct rc_dev *dev, struct ir_raw_event ev) enum rc_proto protocol; if (!is_timing_event(ev)) { - if (ev.reset) + if (ev.overflow) data->state = STATE_INACTIVE; return 0; } @@ -102,7 +95,7 @@ static int ir_rc6_decode(struct rc_dev *dev, struct ir_raw_event ev) again: dev_dbg(&dev->dev, "RC6 decode started at state %i (%uus %s)\n", - data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->state, ev.duration, TO_STR(ev.pulse)); if (!geq_margin(ev.duration, RC6_UNIT, RC6_UNIT / 2)) return 0; @@ -246,6 +239,7 @@ again: switch (scancode & RC6_6A_LCC_MASK) { case RC6_6A_MCE_CC: case RC6_6A_KATHREIN_CC: + case RC6_6A_ZOTAC_CC: protocol = RC_PROTO_RC6_MCE; toggle = !!(scancode & RC6_6A_MCE_TOGGLE_MASK); scancode &= ~RC6_6A_MCE_TOGGLE_MASK; @@ -276,7 +270,7 @@ again: out: dev_dbg(&dev->dev, "RC6 decode failed at state %i (%uus %s)\n", - data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->state, ev.duration, TO_STR(ev.pulse)); data->state = STATE_INACTIVE; return -EINVAL; } diff --git a/drivers/media/rc/ir-rcmm-decoder.c b/drivers/media/rc/ir-rcmm-decoder.c new file mode 100644 index 000000000000..a8a34436fe85 --- /dev/null +++ b/drivers/media/rc/ir-rcmm-decoder.c @@ -0,0 +1,255 @@ +// SPDX-License-Identifier: GPL-2.0+ +// ir-rcmm-decoder.c - A decoder for the RCMM IR protocol +// +// Copyright (C) 2018 by Patrick Lerda <patrick9876@free.fr> + +#include "rc-core-priv.h" +#include <linux/module.h> + +#define RCMM_UNIT 166 /* microseconds */ +#define RCMM_PREFIX_PULSE 417 /* 166.666666666666*2.5 */ +#define RCMM_PULSE_0 278 /* 166.666666666666*(1+2/3) */ +#define RCMM_PULSE_1 444 /* 166.666666666666*(2+2/3) */ +#define RCMM_PULSE_2 611 /* 166.666666666666*(3+2/3) */ +#define RCMM_PULSE_3 778 /* 166.666666666666*(4+2/3) */ + +enum rcmm_state { + STATE_INACTIVE, + STATE_LOW, + STATE_BUMP, + STATE_VALUE, + STATE_FINISHED, +}; + +static bool rcmm_mode(const struct rcmm_dec *data) +{ + return !((0x000c0000 & data->bits) == 0x000c0000); +} + +static int rcmm_miscmode(struct rc_dev *dev, struct rcmm_dec *data) +{ + switch (data->count) { + case 24: + if (dev->enabled_protocols & RC_PROTO_BIT_RCMM24) { + rc_keydown(dev, RC_PROTO_RCMM24, data->bits, 0); + data->state = STATE_INACTIVE; + return 0; + } + return -1; + + case 12: + if (dev->enabled_protocols & RC_PROTO_BIT_RCMM12) { + rc_keydown(dev, RC_PROTO_RCMM12, data->bits, 0); + data->state = STATE_INACTIVE; + return 0; + } + return -1; + } + + return -1; +} + +/** + * ir_rcmm_decode() - Decode one RCMM pulse or space + * @dev: the struct rc_dev descriptor of the device + * @ev: the struct ir_raw_event descriptor of the pulse/space + * + * This function returns -EINVAL if the pulse violates the state machine + */ +static int ir_rcmm_decode(struct rc_dev *dev, struct ir_raw_event ev) +{ + struct rcmm_dec *data = &dev->raw->rcmm; + u32 scancode; + u8 toggle; + int value; + + if (!(dev->enabled_protocols & (RC_PROTO_BIT_RCMM32 | + RC_PROTO_BIT_RCMM24 | + RC_PROTO_BIT_RCMM12))) + return 0; + + if (!is_timing_event(ev)) { + if (ev.overflow) + data->state = STATE_INACTIVE; + return 0; + } + + switch (data->state) { + case STATE_INACTIVE: + if (!ev.pulse) + break; + + if (!eq_margin(ev.duration, RCMM_PREFIX_PULSE, RCMM_UNIT)) + break; + + data->state = STATE_LOW; + data->count = 0; + data->bits = 0; + return 0; + + case STATE_LOW: + if (ev.pulse) + break; + + if (!eq_margin(ev.duration, RCMM_PULSE_0, RCMM_UNIT)) + break; + + data->state = STATE_BUMP; + return 0; + + case STATE_BUMP: + if (!ev.pulse) + break; + + if (!eq_margin(ev.duration, RCMM_UNIT, RCMM_UNIT / 2)) + break; + + data->state = STATE_VALUE; + return 0; + + case STATE_VALUE: + if (ev.pulse) + break; + + if (eq_margin(ev.duration, RCMM_PULSE_0, RCMM_UNIT / 2)) + value = 0; + else if (eq_margin(ev.duration, RCMM_PULSE_1, RCMM_UNIT / 2)) + value = 1; + else if (eq_margin(ev.duration, RCMM_PULSE_2, RCMM_UNIT / 2)) + value = 2; + else if (eq_margin(ev.duration, RCMM_PULSE_3, RCMM_UNIT / 2)) + value = 3; + else + value = -1; + + if (value == -1) { + if (!rcmm_miscmode(dev, data)) + return 0; + break; + } + + data->bits <<= 2; + data->bits |= value; + + data->count += 2; + + if (data->count < 32) + data->state = STATE_BUMP; + else + data->state = STATE_FINISHED; + + return 0; + + case STATE_FINISHED: + if (!ev.pulse) + break; + + if (!eq_margin(ev.duration, RCMM_UNIT, RCMM_UNIT / 2)) + break; + + if (rcmm_mode(data)) { + toggle = !!(0x8000 & data->bits); + scancode = data->bits & ~0x8000; + } else { + toggle = 0; + scancode = data->bits; + } + + if (dev->enabled_protocols & RC_PROTO_BIT_RCMM32) { + rc_keydown(dev, RC_PROTO_RCMM32, scancode, toggle); + data->state = STATE_INACTIVE; + return 0; + } + + break; + } + + dev_dbg(&dev->dev, "RC-MM decode failed at count %d state %d (%uus %s)\n", + data->count, data->state, ev.duration, TO_STR(ev.pulse)); + data->state = STATE_INACTIVE; + return -EINVAL; +} + +static const int rcmmspace[] = { + RCMM_PULSE_0, + RCMM_PULSE_1, + RCMM_PULSE_2, + RCMM_PULSE_3, +}; + +static int ir_rcmm_rawencoder(struct ir_raw_event **ev, unsigned int max, + unsigned int n, u32 data) +{ + int i; + int ret; + + ret = ir_raw_gen_pulse_space(ev, &max, RCMM_PREFIX_PULSE, RCMM_PULSE_0); + if (ret) + return ret; + + for (i = n - 2; i >= 0; i -= 2) { + const unsigned int space = rcmmspace[(data >> i) & 3]; + + ret = ir_raw_gen_pulse_space(ev, &max, RCMM_UNIT, space); + if (ret) + return ret; + } + + return ir_raw_gen_pulse_space(ev, &max, RCMM_UNIT, RCMM_PULSE_3 * 2); +} + +static int ir_rcmm_encode(enum rc_proto protocol, u32 scancode, + struct ir_raw_event *events, unsigned int max) +{ + struct ir_raw_event *e = events; + int ret; + + switch (protocol) { + case RC_PROTO_RCMM32: + ret = ir_rcmm_rawencoder(&e, max, 32, scancode); + break; + case RC_PROTO_RCMM24: + ret = ir_rcmm_rawencoder(&e, max, 24, scancode); + break; + case RC_PROTO_RCMM12: + ret = ir_rcmm_rawencoder(&e, max, 12, scancode); + break; + default: + ret = -EINVAL; + } + + if (ret < 0) + return ret; + + return e - events; +} + +static struct ir_raw_handler rcmm_handler = { + .protocols = RC_PROTO_BIT_RCMM32 | + RC_PROTO_BIT_RCMM24 | + RC_PROTO_BIT_RCMM12, + .decode = ir_rcmm_decode, + .encode = ir_rcmm_encode, + .carrier = 36000, + .min_timeout = RCMM_PULSE_3 + RCMM_UNIT, +}; + +static int __init ir_rcmm_decode_init(void) +{ + ir_raw_handler_register(&rcmm_handler); + + pr_info("IR RCMM protocol handler initialized\n"); + return 0; +} + +static void __exit ir_rcmm_decode_exit(void) +{ + ir_raw_handler_unregister(&rcmm_handler); +} + +module_init(ir_rcmm_decode_init); +module_exit(ir_rcmm_decode_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Patrick Lerda"); +MODULE_DESCRIPTION("RCMM IR protocol decoder"); diff --git a/drivers/media/rc/ir-rx51.c b/drivers/media/rc/ir-rx51.c deleted file mode 100644 index 8a93f7468622..000000000000 --- a/drivers/media/rc/ir-rx51.c +++ /dev/null @@ -1,305 +0,0 @@ -/* - * Copyright (C) 2008 Nokia Corporation - * - * Based on lirc_serial.c - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ -#include <linux/clk.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/wait.h> -#include <linux/pwm.h> -#include <linux/of.h> -#include <linux/hrtimer.h> - -#include <media/rc-core.h> - -#define WBUF_LEN 256 - -struct ir_rx51 { - struct rc_dev *rcdev; - struct pwm_device *pwm; - struct hrtimer timer; - struct device *dev; - wait_queue_head_t wqueue; - - unsigned int freq; /* carrier frequency */ - unsigned int duty_cycle; /* carrier duty cycle */ - int wbuf[WBUF_LEN]; - int wbuf_index; - unsigned long device_is_open; -}; - -static inline void ir_rx51_on(struct ir_rx51 *ir_rx51) -{ - pwm_enable(ir_rx51->pwm); -} - -static inline void ir_rx51_off(struct ir_rx51 *ir_rx51) -{ - pwm_disable(ir_rx51->pwm); -} - -static int init_timing_params(struct ir_rx51 *ir_rx51) -{ - struct pwm_device *pwm = ir_rx51->pwm; - int duty, period = DIV_ROUND_CLOSEST(NSEC_PER_SEC, ir_rx51->freq); - - duty = DIV_ROUND_CLOSEST(ir_rx51->duty_cycle * period, 100); - - pwm_config(pwm, duty, period); - - return 0; -} - -static enum hrtimer_restart ir_rx51_timer_cb(struct hrtimer *timer) -{ - struct ir_rx51 *ir_rx51 = container_of(timer, struct ir_rx51, timer); - ktime_t now; - - if (ir_rx51->wbuf_index < 0) { - dev_err_ratelimited(ir_rx51->dev, - "BUG wbuf_index has value of %i\n", - ir_rx51->wbuf_index); - goto end; - } - - /* - * If we happen to hit an odd latency spike, loop through the - * pulses until we catch up. - */ - do { - u64 ns; - - if (ir_rx51->wbuf_index >= WBUF_LEN) - goto end; - if (ir_rx51->wbuf[ir_rx51->wbuf_index] == -1) - goto end; - - if (ir_rx51->wbuf_index % 2) - ir_rx51_off(ir_rx51); - else - ir_rx51_on(ir_rx51); - - ns = US_TO_NS(ir_rx51->wbuf[ir_rx51->wbuf_index]); - hrtimer_add_expires_ns(timer, ns); - - ir_rx51->wbuf_index++; - - now = timer->base->get_time(); - - } while (hrtimer_get_expires_tv64(timer) < now); - - return HRTIMER_RESTART; -end: - /* Stop TX here */ - ir_rx51_off(ir_rx51); - ir_rx51->wbuf_index = -1; - - wake_up_interruptible(&ir_rx51->wqueue); - - return HRTIMER_NORESTART; -} - -static int ir_rx51_tx(struct rc_dev *dev, unsigned int *buffer, - unsigned int count) -{ - struct ir_rx51 *ir_rx51 = dev->priv; - - if (count > WBUF_LEN) - return -EINVAL; - - memcpy(ir_rx51->wbuf, buffer, count * sizeof(unsigned int)); - - /* Wait any pending transfers to finish */ - wait_event_interruptible(ir_rx51->wqueue, ir_rx51->wbuf_index < 0); - - init_timing_params(ir_rx51); - if (count < WBUF_LEN) - ir_rx51->wbuf[count] = -1; /* Insert termination mark */ - - /* - * REVISIT: Adjust latency requirements so the device doesn't go in too - * deep sleep states with pm_qos_add_request(). - */ - - ir_rx51_on(ir_rx51); - ir_rx51->wbuf_index = 1; - hrtimer_start(&ir_rx51->timer, - ns_to_ktime(US_TO_NS(ir_rx51->wbuf[0])), - HRTIMER_MODE_REL); - /* - * Don't return back to the userspace until the transfer has - * finished - */ - wait_event_interruptible(ir_rx51->wqueue, ir_rx51->wbuf_index < 0); - - /* REVISIT: Remove pm_qos constraint, we can sleep again */ - - return count; -} - -static int ir_rx51_open(struct rc_dev *dev) -{ - struct ir_rx51 *ir_rx51 = dev->priv; - - if (test_and_set_bit(1, &ir_rx51->device_is_open)) - return -EBUSY; - - ir_rx51->pwm = pwm_get(ir_rx51->dev, NULL); - if (IS_ERR(ir_rx51->pwm)) { - int res = PTR_ERR(ir_rx51->pwm); - - dev_err(ir_rx51->dev, "pwm_get failed: %d\n", res); - return res; - } - - return 0; -} - -static void ir_rx51_release(struct rc_dev *dev) -{ - struct ir_rx51 *ir_rx51 = dev->priv; - - hrtimer_cancel(&ir_rx51->timer); - ir_rx51_off(ir_rx51); - pwm_put(ir_rx51->pwm); - - clear_bit(1, &ir_rx51->device_is_open); -} - -static struct ir_rx51 ir_rx51 = { - .duty_cycle = 50, - .wbuf_index = -1, -}; - -static int ir_rx51_set_duty_cycle(struct rc_dev *dev, u32 duty) -{ - struct ir_rx51 *ir_rx51 = dev->priv; - - ir_rx51->duty_cycle = duty; - - return 0; -} - -static int ir_rx51_set_tx_carrier(struct rc_dev *dev, u32 carrier) -{ - struct ir_rx51 *ir_rx51 = dev->priv; - - if (carrier > 500000 || carrier < 20000) - return -EINVAL; - - ir_rx51->freq = carrier; - - return 0; -} - -#ifdef CONFIG_PM - -static int ir_rx51_suspend(struct platform_device *dev, pm_message_t state) -{ - /* - * In case the device is still open, do not suspend. Normally - * this should not be a problem as lircd only keeps the device - * open only for short periods of time. We also don't want to - * get involved with race conditions that might happen if we - * were in a middle of a transmit. Thus, we defer any suspend - * actions until transmit has completed. - */ - if (test_and_set_bit(1, &ir_rx51.device_is_open)) - return -EAGAIN; - - clear_bit(1, &ir_rx51.device_is_open); - - return 0; -} - -static int ir_rx51_resume(struct platform_device *dev) -{ - return 0; -} - -#else - -#define ir_rx51_suspend NULL -#define ir_rx51_resume NULL - -#endif /* CONFIG_PM */ - -static int ir_rx51_probe(struct platform_device *dev) -{ - struct pwm_device *pwm; - struct rc_dev *rcdev; - - pwm = pwm_get(&dev->dev, NULL); - if (IS_ERR(pwm)) { - int err = PTR_ERR(pwm); - - if (err != -EPROBE_DEFER) - dev_err(&dev->dev, "pwm_get failed: %d\n", err); - return err; - } - - /* Use default, in case userspace does not set the carrier */ - ir_rx51.freq = DIV_ROUND_CLOSEST(pwm_get_period(pwm), NSEC_PER_SEC); - pwm_put(pwm); - - hrtimer_init(&ir_rx51.timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - ir_rx51.timer.function = ir_rx51_timer_cb; - - ir_rx51.dev = &dev->dev; - - rcdev = devm_rc_allocate_device(&dev->dev, RC_DRIVER_IR_RAW_TX); - if (!rcdev) - return -ENOMEM; - - rcdev->priv = &ir_rx51; - rcdev->open = ir_rx51_open; - rcdev->close = ir_rx51_release; - rcdev->tx_ir = ir_rx51_tx; - rcdev->s_tx_duty_cycle = ir_rx51_set_duty_cycle; - rcdev->s_tx_carrier = ir_rx51_set_tx_carrier; - rcdev->driver_name = KBUILD_MODNAME; - - ir_rx51.rcdev = rcdev; - - return devm_rc_register_device(&dev->dev, ir_rx51.rcdev); -} - -static int ir_rx51_remove(struct platform_device *dev) -{ - return 0; -} - -static const struct of_device_id ir_rx51_match[] = { - { - .compatible = "nokia,n900-ir", - }, - {}, -}; -MODULE_DEVICE_TABLE(of, ir_rx51_match); - -static struct platform_driver ir_rx51_platform_driver = { - .probe = ir_rx51_probe, - .remove = ir_rx51_remove, - .suspend = ir_rx51_suspend, - .resume = ir_rx51_resume, - .driver = { - .name = KBUILD_MODNAME, - .of_match_table = of_match_ptr(ir_rx51_match), - }, -}; -module_platform_driver(ir_rx51_platform_driver); - -MODULE_DESCRIPTION("IR TX driver for Nokia RX51"); -MODULE_AUTHOR("Nokia Corporation"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/rc/ir-sanyo-decoder.c b/drivers/media/rc/ir-sanyo-decoder.c index dd6ee1e339d6..2bc98c342882 100644 --- a/drivers/media/rc/ir-sanyo-decoder.c +++ b/drivers/media/rc/ir-sanyo-decoder.c @@ -17,7 +17,7 @@ #include "rc-core-priv.h" #define SANYO_NBITS (13+13+8+8) -#define SANYO_UNIT 562500 /* ns */ +#define SANYO_UNIT 563 /* us */ #define SANYO_HEADER_PULSE (16 * SANYO_UNIT) #define SANYO_HEADER_SPACE (8 * SANYO_UNIT) #define SANYO_BIT_PULSE (1 * SANYO_UNIT) @@ -51,15 +51,15 @@ static int ir_sanyo_decode(struct rc_dev *dev, struct ir_raw_event ev) u8 command, not_command; if (!is_timing_event(ev)) { - if (ev.reset) { - dev_dbg(&dev->dev, "SANYO event reset received. reset to state 0\n"); + if (ev.overflow) { + dev_dbg(&dev->dev, "SANYO event overflow received. reset to state 0\n"); data->state = STATE_INACTIVE; } return 0; } dev_dbg(&dev->dev, "SANYO decode started at state %d (%uus %s)\n", - data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->state, ev.duration, TO_STR(ev.pulse)); switch (data->state) { @@ -158,7 +158,7 @@ static int ir_sanyo_decode(struct rc_dev *dev, struct ir_raw_event ev) } dev_dbg(&dev->dev, "SANYO decode failed at count %d state %d (%uus %s)\n", - data->count, data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->count, data->state, ev.duration, TO_STR(ev.pulse)); data->state = STATE_INACTIVE; return -EINVAL; } diff --git a/drivers/media/rc/ir-sharp-decoder.c b/drivers/media/rc/ir-sharp-decoder.c index f96e0c992eed..3311099cbd57 100644 --- a/drivers/media/rc/ir-sharp-decoder.c +++ b/drivers/media/rc/ir-sharp-decoder.c @@ -1,18 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* ir-sharp-decoder.c - handle Sharp IR Pulse/Space protocol * * Copyright (C) 2013-2014 Imagination Technologies Ltd. * * Based on NEC decoder: * Copyright (C) 2010 by Mauro Carvalho Chehab - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/bitrev.h> @@ -20,10 +12,12 @@ #include "rc-core-priv.h" #define SHARP_NBITS 15 -#define SHARP_UNIT 40000 /* ns */ +#define SHARP_UNIT 40 /* us */ #define SHARP_BIT_PULSE (8 * SHARP_UNIT) /* 320us */ #define SHARP_BIT_0_PERIOD (25 * SHARP_UNIT) /* 1ms (680us space) */ -#define SHARP_BIT_1_PERIOD (50 * SHARP_UNIT) /* 2ms (1680ms space) */ +#define SHARP_BIT_1_PERIOD (50 * SHARP_UNIT) /* 2ms (1680us space) */ +#define SHARP_BIT_0_SPACE (17 * SHARP_UNIT) /* 680us space */ +#define SHARP_BIT_1_SPACE (42 * SHARP_UNIT) /* 1680us space */ #define SHARP_ECHO_SPACE (1000 * SHARP_UNIT) /* 40 ms */ #define SHARP_TRAILER_SPACE (125 * SHARP_UNIT) /* 5 ms (even longer) */ @@ -49,13 +43,13 @@ static int ir_sharp_decode(struct rc_dev *dev, struct ir_raw_event ev) u32 msg, echo, address, command, scancode; if (!is_timing_event(ev)) { - if (ev.reset) + if (ev.overflow) data->state = STATE_INACTIVE; return 0; } dev_dbg(&dev->dev, "Sharp decode started at state %d (%uus %s)\n", - data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->state, ev.duration, TO_STR(ev.pulse)); switch (data->state) { @@ -167,7 +161,7 @@ static int ir_sharp_decode(struct rc_dev *dev, struct ir_raw_event ev) } dev_dbg(&dev->dev, "Sharp decode failed at count %d state %d (%uus %s)\n", - data->count, data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->count, data->state, ev.duration, TO_STR(ev.pulse)); data->state = STATE_INACTIVE; return -EINVAL; } @@ -176,8 +170,8 @@ static const struct ir_raw_timings_pd ir_sharp_timings = { .header_pulse = 0, .header_space = 0, .bit_pulse = SHARP_BIT_PULSE, - .bit_space[0] = SHARP_BIT_0_PERIOD, - .bit_space[1] = SHARP_BIT_1_PERIOD, + .bit_space[0] = SHARP_BIT_0_SPACE, + .bit_space[1] = SHARP_BIT_1_SPACE, .trailer_pulse = SHARP_BIT_PULSE, .trailer_space = SHARP_ECHO_SPACE, .msb_first = 1, diff --git a/drivers/media/rc/ir-sony-decoder.c b/drivers/media/rc/ir-sony-decoder.c index 5065c081238d..bb25867ecb5e 100644 --- a/drivers/media/rc/ir-sony-decoder.c +++ b/drivers/media/rc/ir-sony-decoder.c @@ -1,22 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0-only /* ir-sony-decoder.c - handle Sony IR Pulse/Space protocol * * Copyright (C) 2010 by David Härdeman <david@hardeman.nu> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/bitrev.h> #include <linux/module.h> #include "rc-core-priv.h" -#define SONY_UNIT 600000 /* ns */ +#define SONY_UNIT 600 /* us */ #define SONY_HEADER_PULSE (4 * SONY_UNIT) #define SONY_HEADER_SPACE (1 * SONY_UNIT) #define SONY_BIT_0_PULSE (1 * SONY_UNIT) @@ -47,7 +39,7 @@ static int ir_sony_decode(struct rc_dev *dev, struct ir_raw_event ev) u8 device, subdevice, function; if (!is_timing_event(ev)) { - if (ev.reset) + if (ev.overflow) data->state = STATE_INACTIVE; return 0; } @@ -56,7 +48,7 @@ static int ir_sony_decode(struct rc_dev *dev, struct ir_raw_event ev) goto out; dev_dbg(&dev->dev, "Sony decode started at state %d (%uus %s)\n", - data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->state, ev.duration, TO_STR(ev.pulse)); switch (data->state) { @@ -110,7 +102,7 @@ static int ir_sony_decode(struct rc_dev *dev, struct ir_raw_event ev) } data->state = STATE_FINISHED; - /* Fall through */ + fallthrough; case STATE_FINISHED: if (ev.pulse) @@ -162,7 +154,7 @@ static int ir_sony_decode(struct rc_dev *dev, struct ir_raw_event ev) out: dev_dbg(&dev->dev, "Sony decode failed at state %d (%uus %s)\n", - data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->state, ev.duration, TO_STR(ev.pulse)); data->state = STATE_INACTIVE; return -EINVAL; diff --git a/drivers/media/rc/ir-spi.c b/drivers/media/rc/ir-spi.c index 66334e8d63ba..392441e0c116 100644 --- a/drivers/media/rc/ir-spi.c +++ b/drivers/media/rc/ir-spi.c @@ -4,25 +4,29 @@ // Copyright (c) 2016 Samsung Electronics Co., Ltd. // Copyright (c) Andi Shyti <andi@etezian.org> -#include <linux/delay.h> -#include <linux/fs.h> +#include <linux/bits.h> +#include <linux/device.h> +#include <linux/err.h> +#include <linux/math.h> +#include <linux/mod_devicetable.h> #include <linux/module.h> -#include <linux/mutex.h> -#include <linux/of_gpio.h> +#include <linux/property.h> #include <linux/regulator/consumer.h> #include <linux/spi/spi.h> +#include <linux/string.h> +#include <linux/types.h> + #include <media/rc-core.h> #define IR_SPI_DRIVER_NAME "ir-spi" #define IR_SPI_DEFAULT_FREQUENCY 38000 -#define IR_SPI_MAX_BUFSIZE 4096 +#define IR_SPI_BITS_PER_PULSE 16 struct ir_spi_data { u32 freq; bool negated; - u16 tx_buf[IR_SPI_MAX_BUFSIZE]; u16 pulse; u16 space; @@ -31,45 +35,50 @@ struct ir_spi_data { struct regulator *regulator; }; -static int ir_spi_tx(struct rc_dev *dev, - unsigned int *buffer, unsigned int count) +static int ir_spi_tx(struct rc_dev *dev, unsigned int *buffer, unsigned int count) { int i; int ret; unsigned int len = 0; struct ir_spi_data *idata = dev->priv; struct spi_transfer xfer; + u16 *tx_buf; /* convert the pulse/space signal to raw binary signal */ for (i = 0; i < count; i++) { - unsigned int periods; - int j; - u16 val; + buffer[i] = DIV_ROUND_CLOSEST_ULL((u64)buffer[i] * idata->freq, + 1000000); + len += buffer[i]; + } - periods = DIV_ROUND_CLOSEST(buffer[i] * idata->freq, 1000000); + tx_buf = kmalloc_array(len, sizeof(*tx_buf), GFP_KERNEL); + if (!tx_buf) + return -ENOMEM; - if (len + periods >= IR_SPI_MAX_BUFSIZE) - return -EINVAL; + len = 0; + for (i = 0; i < count; i++) { + int j; + u16 val; /* - * the first value in buffer is a pulse, so that 0, 2, 4, ... + * The first value in buffer is a pulse, so that 0, 2, 4, ... * contain a pulse duration. On the contrary, 1, 3, 5, ... * contain a space duration. */ val = (i % 2) ? idata->space : idata->pulse; - for (j = 0; j < periods; j++) - idata->tx_buf[len++] = val; + for (j = 0; j < buffer[i]; j++) + tx_buf[len++] = val; } memset(&xfer, 0, sizeof(xfer)); - xfer.speed_hz = idata->freq * 16; - xfer.len = len * sizeof(*idata->tx_buf); - xfer.tx_buf = idata->tx_buf; + xfer.speed_hz = idata->freq * IR_SPI_BITS_PER_PULSE; + xfer.len = len * sizeof(*tx_buf); + xfer.tx_buf = tx_buf; ret = regulator_enable(idata->regulator); if (ret) - return ret; + goto err_free_tx_buf; ret = spi_sync_transfer(idata->spi, &xfer, 1); if (ret) @@ -77,6 +86,10 @@ static int ir_spi_tx(struct rc_dev *dev, regulator_disable(idata->regulator); +err_free_tx_buf: + + kfree(tx_buf); + return ret ? ret : count; } @@ -87,6 +100,9 @@ static int ir_spi_set_tx_carrier(struct rc_dev *dev, u32 carrier) if (!carrier) return -EINVAL; + if (carrier > idata->spi->max_speed_hz / IR_SPI_BITS_PER_PULSE) + return -EINVAL; + idata->freq = carrier; return 0; @@ -111,15 +127,16 @@ static int ir_spi_set_duty_cycle(struct rc_dev *dev, u32 duty_cycle) static int ir_spi_probe(struct spi_device *spi) { + struct device *dev = &spi->dev; int ret; u8 dc; struct ir_spi_data *idata; - idata = devm_kzalloc(&spi->dev, sizeof(*idata), GFP_KERNEL); + idata = devm_kzalloc(dev, sizeof(*idata), GFP_KERNEL); if (!idata) return -ENOMEM; - idata->regulator = devm_regulator_get(&spi->dev, "irda_regulator"); + idata->regulator = devm_regulator_get(dev, "irda_regulator"); if (IS_ERR(idata->regulator)) return PTR_ERR(idata->regulator); @@ -135,42 +152,42 @@ static int ir_spi_probe(struct spi_device *spi) idata->rc->priv = idata; idata->spi = spi; - idata->negated = of_property_read_bool(spi->dev.of_node, - "led-active-low"); - ret = of_property_read_u8(spi->dev.of_node, "duty-cycle", &dc); + idata->negated = device_property_read_bool(dev, "led-active-low"); + ret = device_property_read_u8(dev, "duty-cycle", &dc); if (ret) dc = 50; - /* ir_spi_set_duty_cycle cannot fail, - * it returns int to be compatible with the - * rc->s_tx_duty_cycle function + /* + * ir_spi_set_duty_cycle() cannot fail, it returns int + * to be compatible with the rc->s_tx_duty_cycle function. */ ir_spi_set_duty_cycle(idata->rc, dc); idata->freq = IR_SPI_DEFAULT_FREQUENCY; - return devm_rc_register_device(&spi->dev, idata->rc); -} - -static int ir_spi_remove(struct spi_device *spi) -{ - return 0; + return devm_rc_register_device(dev, idata->rc); } static const struct of_device_id ir_spi_of_match[] = { { .compatible = "ir-spi-led" }, - {}, + {} +}; +MODULE_DEVICE_TABLE(of, ir_spi_of_match); + +static const struct spi_device_id ir_spi_ids[] = { + { "ir-spi-led" }, + {} }; +MODULE_DEVICE_TABLE(spi, ir_spi_ids); static struct spi_driver ir_spi_driver = { .probe = ir_spi_probe, - .remove = ir_spi_remove, + .id_table = ir_spi_ids, .driver = { .name = IR_SPI_DRIVER_NAME, .of_match_table = ir_spi_of_match, }, }; - module_spi_driver(ir_spi_driver); MODULE_AUTHOR("Andi Shyti <andi@etezian.org>"); diff --git a/drivers/media/rc/ir-xmp-decoder.c b/drivers/media/rc/ir-xmp-decoder.c index c965f51df1c1..dc36b68739cb 100644 --- a/drivers/media/rc/ir-xmp-decoder.c +++ b/drivers/media/rc/ir-xmp-decoder.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* ir-xmp-decoder.c - handle XMP IR Pulse/Space protocol * * Copyright (C) 2014 by Marcel Mol * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * - Based on info from http://www.hifi-remote.com * - Ignore Toggle=9 frames * - Ignore XMP-1 XMP-2 difference, always store 16 bit OBC @@ -20,11 +12,12 @@ #include <linux/module.h> #include "rc-core-priv.h" -#define XMP_UNIT 136000 /* ns */ -#define XMP_LEADER 210000 /* ns */ -#define XMP_NIBBLE_PREFIX 760000 /* ns */ -#define XMP_HALFFRAME_SPACE 13800000 /* ns */ -#define XMP_TRAILER_SPACE 20000000 /* should be 80ms but not all dureation supliers can go that high */ +#define XMP_UNIT 136 /* us */ +#define XMP_LEADER 210 /* us */ +#define XMP_NIBBLE_PREFIX 760 /* us */ +#define XMP_HALFFRAME_SPACE 13800 /* us */ +/* should be 80ms but not all duration supliers can go that high */ +#define XMP_TRAILER_SPACE 20000 enum xmp_state { STATE_INACTIVE, @@ -44,13 +37,13 @@ static int ir_xmp_decode(struct rc_dev *dev, struct ir_raw_event ev) struct xmp_dec *data = &dev->raw->xmp; if (!is_timing_event(ev)) { - if (ev.reset) + if (ev.overflow) data->state = STATE_INACTIVE; return 0; } dev_dbg(&dev->dev, "XMP decode started at state %d %d (%uus %s)\n", - data->state, data->count, TO_US(ev.duration), TO_STR(ev.pulse)); + data->state, data->count, ev.duration, TO_STR(ev.pulse)); switch (data->state) { @@ -94,7 +87,7 @@ static int ir_xmp_decode(struct rc_dev *dev, struct ir_raw_event ev) n = data->durations; /* * the 4th nibble should be 15 so base the divider on this - * to transform durations into nibbles. Substract 2000 from + * to transform durations into nibbles. Subtract 2000 from * the divider to compensate for fluctuations in the signal */ divider = (n[3] - XMP_NIBBLE_PREFIX) / 15 - 2000; @@ -174,7 +167,7 @@ static int ir_xmp_decode(struct rc_dev *dev, struct ir_raw_event ev) } else if (geq_margin(ev.duration, XMP_NIBBLE_PREFIX, XMP_UNIT)) { /* store nibble raw data, decode after trailer */ if (data->count == 16) { - dev_dbg(&dev->dev, "to many pulses (%d) ignoring: %u\n", + dev_dbg(&dev->dev, "too many pulses (%d) ignoring: %u\n", data->count, ev.duration); data->state = STATE_INACTIVE; return -EINVAL; @@ -191,7 +184,7 @@ static int ir_xmp_decode(struct rc_dev *dev, struct ir_raw_event ev) } dev_dbg(&dev->dev, "XMP decode failed at count %d state %d (%uus %s)\n", - data->count, data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->count, data->state, ev.duration, TO_STR(ev.pulse)); data->state = STATE_INACTIVE; return -EINVAL; } diff --git a/drivers/media/rc/ir_toy.c b/drivers/media/rc/ir_toy.c new file mode 100644 index 000000000000..533faa117517 --- /dev/null +++ b/drivers/media/rc/ir_toy.c @@ -0,0 +1,562 @@ +// SPDX-License-Identifier: GPL-2.0-or-later + +/* + * Infrared Toy and IR Droid RC core driver + * + * Copyright (C) 2020 Sean Young <sean@mess.org> + * + * http://dangerousprototypes.com/docs/USB_IR_Toy:_Sampling_mode + * + * This driver is based on the lirc driver which can be found here: + * https://sourceforge.net/p/lirc/git/ci/master/tree/plugins/irtoy.c + * Copyright (C) 2011 Peter Kooiman <pkooiman@gmail.com> + */ + +#include <linux/unaligned.h> +#include <linux/completion.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/usb.h> +#include <linux/slab.h> +#include <linux/usb/input.h> + +#include <media/rc-core.h> + +static const u8 COMMAND_VERSION[] = { 'v' }; +// End transmit and repeat reset command so we exit sump mode +static const u8 COMMAND_RESET[] = { 0xff, 0xff, 0, 0, 0, 0, 0 }; +static const u8 COMMAND_SMODE_ENTER[] = { 's' }; +static const u8 COMMAND_SMODE_EXIT[] = { 0 }; +static const u8 COMMAND_TXSTART[] = { 0x26, 0x24, 0x25, 0x03 }; + +#define REPLY_XMITCOUNT 't' +#define REPLY_XMITSUCCESS 'C' +#define REPLY_VERSION 'V' +#define REPLY_SAMPLEMODEPROTO 'S' + +#define TIMEOUT 500 + +#define LEN_XMITRES 3 +#define LEN_VERSION 4 +#define LEN_SAMPLEMODEPROTO 3 + +#define MIN_FW_VERSION 20 +#define UNIT_US 21 +#define MAX_TIMEOUT_US (UNIT_US * U16_MAX) + +#define MAX_PACKET 64 + +enum state { + STATE_IRDATA, + STATE_COMMAND_NO_RESP, + STATE_COMMAND, + STATE_TX, +}; + +struct irtoy { + struct device *dev; + struct usb_device *usbdev; + + struct rc_dev *rc; + struct urb *urb_in, *urb_out; + + u8 *in; + u8 *out; + struct completion command_done; + + bool pulse; + enum state state; + + void *tx_buf; + uint tx_len; + + uint emitted; + uint hw_version; + uint sw_version; + uint proto_version; + + char phys[64]; +}; + +static void irtoy_response(struct irtoy *irtoy, u32 len) +{ + switch (irtoy->state) { + case STATE_COMMAND: + if (len == LEN_VERSION && irtoy->in[0] == REPLY_VERSION) { + uint version; + + irtoy->in[LEN_VERSION] = 0; + + if (kstrtouint(irtoy->in + 1, 10, &version)) { + dev_err(irtoy->dev, "invalid version %*phN. Please make sure you are using firmware v20 or higher", + LEN_VERSION, irtoy->in); + break; + } + + dev_dbg(irtoy->dev, "version %s\n", irtoy->in); + + irtoy->hw_version = version / 100; + irtoy->sw_version = version % 100; + + irtoy->state = STATE_IRDATA; + complete(&irtoy->command_done); + } else if (len == LEN_SAMPLEMODEPROTO && + irtoy->in[0] == REPLY_SAMPLEMODEPROTO) { + uint version; + + irtoy->in[LEN_SAMPLEMODEPROTO] = 0; + + if (kstrtouint(irtoy->in + 1, 10, &version)) { + dev_err(irtoy->dev, "invalid sample mode response %*phN", + LEN_SAMPLEMODEPROTO, irtoy->in); + return; + } + + dev_dbg(irtoy->dev, "protocol %s\n", irtoy->in); + + irtoy->proto_version = version; + + irtoy->state = STATE_IRDATA; + complete(&irtoy->command_done); + } else { + dev_err(irtoy->dev, "unexpected response to command: %*phN\n", + len, irtoy->in); + } + break; + case STATE_COMMAND_NO_RESP: + case STATE_IRDATA: { + struct ir_raw_event rawir = { .pulse = irtoy->pulse }; + __be16 *in = (__be16 *)irtoy->in; + int i; + + for (i = 0; i < len / sizeof(__be16); i++) { + u16 v = be16_to_cpu(in[i]); + + if (v == 0xffff) { + rawir.pulse = false; + } else { + rawir.duration = v * UNIT_US; + ir_raw_event_store_with_timeout(irtoy->rc, + &rawir); + } + + rawir.pulse = !rawir.pulse; + } + + irtoy->pulse = rawir.pulse; + + ir_raw_event_handle(irtoy->rc); + break; + } + case STATE_TX: + if (irtoy->tx_len == 0) { + if (len == LEN_XMITRES && + irtoy->in[0] == REPLY_XMITCOUNT) { + u16 emitted = get_unaligned_be16(irtoy->in + 1); + + dev_dbg(irtoy->dev, "emitted:%u\n", emitted); + + irtoy->emitted = emitted; + } else if (len == 1 && + irtoy->in[0] == REPLY_XMITSUCCESS) { + irtoy->state = STATE_IRDATA; + complete(&irtoy->command_done); + } + } else { + // send next part of tx buffer + uint space = irtoy->in[0]; + uint buf_len; + int err; + + if (len != 1 || space > MAX_PACKET || space == 0) { + dev_dbg(irtoy->dev, "packet length expected: %*phN\n", + len, irtoy->in); + break; + } + + buf_len = min(space, irtoy->tx_len); + + dev_dbg(irtoy->dev, "remaining:%u sending:%u\n", + irtoy->tx_len, buf_len); + + memcpy(irtoy->out, irtoy->tx_buf, buf_len); + irtoy->urb_out->transfer_buffer_length = buf_len; + err = usb_submit_urb(irtoy->urb_out, GFP_ATOMIC); + if (err != 0) { + dev_err(irtoy->dev, "fail to submit tx buf urb: %d\n", + err); + irtoy->state = STATE_IRDATA; + complete(&irtoy->command_done); + break; + } + + irtoy->tx_buf += buf_len; + irtoy->tx_len -= buf_len; + } + break; + } +} + +static void irtoy_out_callback(struct urb *urb) +{ + struct irtoy *irtoy = urb->context; + + if (urb->status == 0) { + if (irtoy->state == STATE_COMMAND_NO_RESP) + complete(&irtoy->command_done); + } else { + dev_warn(irtoy->dev, "out urb status: %d\n", urb->status); + } +} + +static void irtoy_in_callback(struct urb *urb) +{ + struct irtoy *irtoy = urb->context; + int ret; + + switch (urb->status) { + case 0: + irtoy_response(irtoy, urb->actual_length); + break; + case -ECONNRESET: + case -ENOENT: + case -ESHUTDOWN: + case -EPROTO: + case -EPIPE: + usb_unlink_urb(urb); + return; + default: + dev_dbg(irtoy->dev, "in urb status: %d\n", urb->status); + } + + ret = usb_submit_urb(urb, GFP_ATOMIC); + if (ret && ret != -ENODEV) + dev_warn(irtoy->dev, "failed to resubmit urb: %d\n", ret); +} + +static int irtoy_command(struct irtoy *irtoy, const u8 *cmd, int cmd_len, + enum state state) +{ + int err; + + init_completion(&irtoy->command_done); + + irtoy->state = state; + + memcpy(irtoy->out, cmd, cmd_len); + irtoy->urb_out->transfer_buffer_length = cmd_len; + + err = usb_submit_urb(irtoy->urb_out, GFP_KERNEL); + if (err != 0) + return err; + + if (!wait_for_completion_timeout(&irtoy->command_done, + msecs_to_jiffies(TIMEOUT))) { + usb_kill_urb(irtoy->urb_out); + return -ETIMEDOUT; + } + + return 0; +} + +static int irtoy_setup(struct irtoy *irtoy) +{ + int err; + + err = irtoy_command(irtoy, COMMAND_RESET, sizeof(COMMAND_RESET), + STATE_COMMAND_NO_RESP); + if (err != 0) { + dev_err(irtoy->dev, "could not write reset command: %d\n", + err); + return err; + } + + usleep_range(50, 50); + + // get version + err = irtoy_command(irtoy, COMMAND_VERSION, sizeof(COMMAND_VERSION), + STATE_COMMAND); + if (err) { + dev_err(irtoy->dev, "could not write version command: %d\n", + err); + return err; + } + + // enter sample mode + err = irtoy_command(irtoy, COMMAND_SMODE_ENTER, + sizeof(COMMAND_SMODE_ENTER), STATE_COMMAND); + if (err) + dev_err(irtoy->dev, "could not write sample command: %d\n", + err); + + return err; +} + +/* + * When sending IR, it is imperative that we send the IR data as quickly + * as possible to the device, so it does not run out of IR data and + * introduce gaps. Allocate the buffer here, and then feed the data from + * the urb callback handler. + */ +static int irtoy_tx(struct rc_dev *rc, uint *txbuf, uint count) +{ + struct irtoy *irtoy = rc->priv; + unsigned int i, size; + __be16 *buf; + int err; + + size = sizeof(u16) * (count + 1); + buf = kmalloc(size, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + for (i = 0; i < count; i++) { + u16 v = DIV_ROUND_CLOSEST(txbuf[i], UNIT_US); + + if (!v) + v = 1; + buf[i] = cpu_to_be16(v); + } + + buf[count] = cpu_to_be16(0xffff); + + irtoy->tx_buf = buf; + irtoy->tx_len = size; + irtoy->emitted = 0; + + // There is an issue where if the unit is receiving IR while the + // first TXSTART command is sent, the device might end up hanging + // with its led on. It does not respond to any command when this + // happens. To work around this, re-enter sample mode. + err = irtoy_command(irtoy, COMMAND_SMODE_EXIT, + sizeof(COMMAND_SMODE_EXIT), STATE_COMMAND_NO_RESP); + if (err) { + dev_err(irtoy->dev, "exit sample mode: %d\n", err); + kfree(buf); + return err; + } + + err = irtoy_command(irtoy, COMMAND_SMODE_ENTER, + sizeof(COMMAND_SMODE_ENTER), STATE_COMMAND); + if (err) { + dev_err(irtoy->dev, "enter sample mode: %d\n", err); + kfree(buf); + return err; + } + + err = irtoy_command(irtoy, COMMAND_TXSTART, sizeof(COMMAND_TXSTART), + STATE_TX); + kfree(buf); + + if (err) { + dev_err(irtoy->dev, "failed to send tx start command: %d\n", + err); + // not sure what state the device is in, reset it + irtoy_setup(irtoy); + return err; + } + + if (size != irtoy->emitted) { + dev_err(irtoy->dev, "expected %u emitted, got %u\n", size, + irtoy->emitted); + // not sure what state the device is in, reset it + irtoy_setup(irtoy); + return -EINVAL; + } + + return count; +} + +static int irtoy_tx_carrier(struct rc_dev *rc, uint32_t carrier) +{ + struct irtoy *irtoy = rc->priv; + u8 buf[3]; + int err; + + if (carrier < 11800) + return -EINVAL; + + buf[0] = 0x06; + buf[1] = DIV_ROUND_CLOSEST(48000000, 16 * carrier) - 1; + buf[2] = 0; + + err = irtoy_command(irtoy, buf, sizeof(buf), STATE_COMMAND_NO_RESP); + if (err) + dev_err(irtoy->dev, "could not write carrier command: %d\n", + err); + + return err; +} + +static int irtoy_probe(struct usb_interface *intf, + const struct usb_device_id *id) +{ + struct usb_host_interface *idesc = intf->cur_altsetting; + struct usb_device *usbdev = interface_to_usbdev(intf); + struct usb_endpoint_descriptor *ep_in = NULL; + struct usb_endpoint_descriptor *ep_out = NULL; + struct usb_endpoint_descriptor *ep = NULL; + struct irtoy *irtoy; + struct rc_dev *rc; + struct urb *urb; + int i, pipe, err = -ENOMEM; + + for (i = 0; i < idesc->desc.bNumEndpoints; i++) { + ep = &idesc->endpoint[i].desc; + + if (!ep_in && usb_endpoint_is_bulk_in(ep) && + usb_endpoint_maxp(ep) == MAX_PACKET) + ep_in = ep; + + if (!ep_out && usb_endpoint_is_bulk_out(ep) && + usb_endpoint_maxp(ep) == MAX_PACKET) + ep_out = ep; + } + + if (!ep_in || !ep_out) { + dev_err(&intf->dev, "required endpoints not found\n"); + return -ENODEV; + } + + irtoy = kzalloc(sizeof(*irtoy), GFP_KERNEL); + if (!irtoy) + return -ENOMEM; + + irtoy->in = kmalloc(MAX_PACKET, GFP_KERNEL); + if (!irtoy->in) + goto free_irtoy; + + irtoy->out = kmalloc(MAX_PACKET, GFP_KERNEL); + if (!irtoy->out) + goto free_irtoy; + + rc = rc_allocate_device(RC_DRIVER_IR_RAW); + if (!rc) + goto free_irtoy; + + urb = usb_alloc_urb(0, GFP_KERNEL); + if (!urb) + goto free_rcdev; + + pipe = usb_rcvbulkpipe(usbdev, ep_in->bEndpointAddress); + usb_fill_bulk_urb(urb, usbdev, pipe, irtoy->in, MAX_PACKET, + irtoy_in_callback, irtoy); + irtoy->urb_in = urb; + + urb = usb_alloc_urb(0, GFP_KERNEL); + if (!urb) + goto free_rcdev; + + pipe = usb_sndbulkpipe(usbdev, ep_out->bEndpointAddress); + usb_fill_bulk_urb(urb, usbdev, pipe, irtoy->out, MAX_PACKET, + irtoy_out_callback, irtoy); + + irtoy->dev = &intf->dev; + irtoy->usbdev = usbdev; + irtoy->rc = rc; + irtoy->urb_out = urb; + irtoy->pulse = true; + + err = usb_submit_urb(irtoy->urb_in, GFP_KERNEL); + if (err != 0) { + dev_err(irtoy->dev, "fail to submit in urb: %d\n", err); + goto free_rcdev; + } + + err = irtoy_setup(irtoy); + if (err) + goto free_rcdev; + + dev_info(irtoy->dev, "version: hardware %u, firmware %u.%u, protocol %u", + irtoy->hw_version, irtoy->sw_version / 10, + irtoy->sw_version % 10, irtoy->proto_version); + + if (irtoy->sw_version < MIN_FW_VERSION) { + dev_err(irtoy->dev, "need firmware V%02u or higher", + MIN_FW_VERSION); + err = -ENODEV; + goto free_rcdev; + } + + usb_make_path(usbdev, irtoy->phys, sizeof(irtoy->phys)); + + rc->device_name = "Infrared Toy"; + rc->driver_name = KBUILD_MODNAME; + rc->input_phys = irtoy->phys; + usb_to_input_id(usbdev, &rc->input_id); + rc->dev.parent = &intf->dev; + rc->priv = irtoy; + rc->tx_ir = irtoy_tx; + rc->s_tx_carrier = irtoy_tx_carrier; + rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER; + rc->map_name = RC_MAP_RC6_MCE; + rc->rx_resolution = UNIT_US; + rc->timeout = IR_DEFAULT_TIMEOUT; + + /* + * end of transmission is detected by absence of a usb packet + * with more pulse/spaces. However, each usb packet sent can + * contain 32 pulse/spaces, which can be quite lengthy, so there + * can be a delay between usb packets. For example with nec there is a + * 17ms gap between packets. + * + * So, make timeout a largish minimum which works with most protocols. + */ + rc->min_timeout = MS_TO_US(40); + rc->max_timeout = MAX_TIMEOUT_US; + + err = rc_register_device(rc); + if (err) + goto free_rcdev; + + usb_set_intfdata(intf, irtoy); + + return 0; + +free_rcdev: + usb_kill_urb(irtoy->urb_out); + usb_free_urb(irtoy->urb_out); + usb_kill_urb(irtoy->urb_in); + usb_free_urb(irtoy->urb_in); + rc_free_device(rc); +free_irtoy: + kfree(irtoy->in); + kfree(irtoy->out); + kfree(irtoy); + return err; +} + +static void irtoy_disconnect(struct usb_interface *intf) +{ + struct irtoy *ir = usb_get_intfdata(intf); + + rc_unregister_device(ir->rc); + usb_set_intfdata(intf, NULL); + usb_kill_urb(ir->urb_out); + usb_free_urb(ir->urb_out); + usb_kill_urb(ir->urb_in); + usb_free_urb(ir->urb_in); + kfree(ir->in); + kfree(ir->out); + kfree(ir); +} + +static const struct usb_device_id irtoy_table[] = { + { USB_DEVICE_INTERFACE_CLASS(0x04d8, 0xfd08, USB_CLASS_CDC_DATA) }, + { USB_DEVICE_INTERFACE_CLASS(0x04d8, 0xf58b, USB_CLASS_CDC_DATA) }, + { } +}; + +static struct usb_driver irtoy_driver = { + .name = KBUILD_MODNAME, + .probe = irtoy_probe, + .disconnect = irtoy_disconnect, + .id_table = irtoy_table, +}; + +module_usb_driver(irtoy_driver); + +MODULE_AUTHOR("Sean Young <sean@mess.org>"); +MODULE_DESCRIPTION("Infrared Toy and IR Droid driver"); +MODULE_LICENSE("GPL"); +MODULE_DEVICE_TABLE(usb, irtoy_table); diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c index cd3c60ba8519..2bacecb02262 100644 --- a/drivers/media/rc/ite-cir.c +++ b/drivers/media/rc/ite-cir.c @@ -1,18 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for ITE Tech Inc. IT8712F/IT8512 CIR * * Copyright (C) 2010 Juan Jesús GarcÃa de Soria <skandalfo@gmail.com> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * * Inspired by the original lirc_it87 and lirc_ite8709 drivers, on top of the * skeleton provided by the nuvoton-cir driver. * @@ -42,35 +33,10 @@ /* module parameters */ -/* debug level */ -static int debug; -module_param(debug, int, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(debug, "Enable debugging output"); - -/* low limit for RX carrier freq, Hz, 0 for no RX demodulation */ -static int rx_low_carrier_freq; -module_param(rx_low_carrier_freq, int, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(rx_low_carrier_freq, "Override low RX carrier frequency, Hz, 0 for no RX demodulation"); - -/* high limit for RX carrier freq, Hz, 0 for no RX demodulation */ -static int rx_high_carrier_freq; -module_param(rx_high_carrier_freq, int, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(rx_high_carrier_freq, "Override high RX carrier frequency, Hz, 0 for no RX demodulation"); - -/* override tx carrier frequency */ -static int tx_carrier_freq; -module_param(tx_carrier_freq, int, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(tx_carrier_freq, "Override TX carrier frequency, Hz"); - -/* override tx duty cycle */ -static int tx_duty_cycle; -module_param(tx_duty_cycle, int, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(tx_duty_cycle, "Override TX duty cycle, 1-100"); - -/* override default sample period */ -static long sample_period; +/* default sample period */ +static long sample_period = NSEC_PER_SEC / 115200; module_param(sample_period, long, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(sample_period, "Override carrier sample period, us"); +MODULE_PARM_DESC(sample_period, "sample period"); /* override detected model id */ static int model_number = -1; @@ -110,9 +76,7 @@ static u8 ite_get_carrier_freq_bits(unsigned int freq) freq = ITE_LCF_MAX_CARRIER_FREQ; /* convert to kHz and subtract the base freq */ - freq = - DIV_ROUND_CLOSEST(freq - ITE_LCF_MIN_CARRIER_FREQ, - 1000); + freq = DIV_ROUND_CLOSEST(freq - ITE_LCF_MIN_CARRIER_FREQ, 1000); return (u8) freq; } @@ -170,7 +134,6 @@ static u8 ite_get_pulse_width_bits(unsigned int freq, int duty_cycle) static void ite_decode_bytes(struct ite_dev *dev, const u8 * data, int length) { - u32 sample_period; unsigned long *ldata; unsigned int next_one, next_zero, size; struct ir_raw_event ev = {}; @@ -178,41 +141,34 @@ static void ite_decode_bytes(struct ite_dev *dev, const u8 * data, int if (length == 0) return; - sample_period = dev->params.sample_period; ldata = (unsigned long *)data; size = length << 3; next_one = find_next_bit_le(ldata, size, 0); if (next_one > 0) { ev.pulse = true; - ev.duration = - ITE_BITS_TO_NS(next_one, sample_period); + ev.duration = ITE_BITS_TO_US(next_one, sample_period); ir_raw_event_store_with_filter(dev->rdev, &ev); } while (next_one < size) { next_zero = find_next_zero_bit_le(ldata, size, next_one + 1); ev.pulse = false; - ev.duration = ITE_BITS_TO_NS(next_zero - next_one, sample_period); + ev.duration = ITE_BITS_TO_US(next_zero - next_one, sample_period); ir_raw_event_store_with_filter(dev->rdev, &ev); if (next_zero < size) { - next_one = - find_next_bit_le(ldata, - size, - next_zero + 1); + next_one = find_next_bit_le(ldata, size, next_zero + 1); ev.pulse = true; - ev.duration = - ITE_BITS_TO_NS(next_one - next_zero, - sample_period); - ir_raw_event_store_with_filter - (dev->rdev, &ev); + ev.duration = ITE_BITS_TO_US(next_one - next_zero, + sample_period); + ir_raw_event_store_with_filter(dev->rdev, &ev); } else next_one = size; } ir_raw_event_handle(dev->rdev); - ite_dbg_verbose("decoded %d bytes.", length); + dev_dbg(&dev->rdev->dev, "decoded %d bytes\n", length); } /* set all the rx/tx carrier parameters; this must be called with the device @@ -224,21 +180,18 @@ static void ite_set_carrier_params(struct ite_dev *dev) bool use_demodulator; bool for_tx = dev->transmitting; - ite_dbg("%s called", __func__); - if (for_tx) { /* we don't need no stinking calculations */ - freq = dev->params.tx_carrier_freq; + freq = dev->tx_carrier_freq; allowance = ITE_RXDCR_DEFAULT; use_demodulator = false; } else { - low_freq = dev->params.rx_low_carrier_freq; - high_freq = dev->params.rx_high_carrier_freq; + low_freq = dev->rx_low_carrier_freq; + high_freq = dev->rx_high_carrier_freq; if (low_freq == 0) { /* don't demodulate */ - freq = - ITE_DEFAULT_CARRIER_FREQ; + freq = ITE_DEFAULT_CARRIER_FREQ; allowance = ITE_RXDCR_DEFAULT; use_demodulator = false; } else { @@ -262,58 +215,58 @@ static void ite_set_carrier_params(struct ite_dev *dev) } /* set the carrier parameters in a device-dependent way */ - dev->params.set_carrier_params(dev, ite_is_high_carrier_freq(freq), + dev->params->set_carrier_params(dev, ite_is_high_carrier_freq(freq), use_demodulator, ite_get_carrier_freq_bits(freq), allowance, - ite_get_pulse_width_bits(freq, dev->params.tx_duty_cycle)); + ite_get_pulse_width_bits(freq, dev->tx_duty_cycle)); } /* interrupt service routine for incoming and outgoing CIR data */ static irqreturn_t ite_cir_isr(int irq, void *data) { struct ite_dev *dev = data; - unsigned long flags; irqreturn_t ret = IRQ_RETVAL(IRQ_NONE); u8 rx_buf[ITE_RX_FIFO_LEN]; int rx_bytes; int iflags; - ite_dbg_verbose("%s firing", __func__); - /* grab the spinlock */ - spin_lock_irqsave(&dev->lock, flags); + spin_lock(&dev->lock); /* read the interrupt flags */ - iflags = dev->params.get_irq_causes(dev); + iflags = dev->params->get_irq_causes(dev); + + /* Check for RX overflow */ + if (iflags & ITE_IRQ_RX_FIFO_OVERRUN) { + dev_warn(&dev->rdev->dev, "receive overflow\n"); + ir_raw_event_overflow(dev->rdev); + } /* check for the receive interrupt */ if (iflags & (ITE_IRQ_RX_FIFO | ITE_IRQ_RX_FIFO_OVERRUN)) { /* read the FIFO bytes */ - rx_bytes = - dev->params.get_rx_bytes(dev, rx_buf, - ITE_RX_FIFO_LEN); + rx_bytes = dev->params->get_rx_bytes(dev, rx_buf, + ITE_RX_FIFO_LEN); + + dev_dbg(&dev->rdev->dev, "interrupt %d RX bytes\n", rx_bytes); if (rx_bytes > 0) { /* drop the spinlock, since the ir-core layer * may call us back again through * ite_s_idle() */ - spin_unlock_irqrestore(&dev-> - lock, - flags); + spin_unlock(&dev->lock); /* decode the data we've just received */ - ite_decode_bytes(dev, rx_buf, - rx_bytes); + ite_decode_bytes(dev, rx_buf, rx_bytes); /* reacquire the spinlock */ - spin_lock_irqsave(&dev->lock, - flags); + spin_lock(&dev->lock); /* mark the interrupt as serviced */ ret = IRQ_RETVAL(IRQ_HANDLED); } } else if (iflags & ITE_IRQ_TX_FIFO) { /* FIFO space available interrupt */ - ite_dbg_verbose("got interrupt for TX FIFO"); + dev_dbg(&dev->rdev->dev, "interrupt TX FIFO\n"); /* wake any sleeping transmitter */ wake_up_interruptible(&dev->tx_queue); @@ -323,9 +276,7 @@ static irqreturn_t ite_cir_isr(int irq, void *data) } /* drop the spinlock */ - spin_unlock_irqrestore(&dev->lock, flags); - - ite_dbg_verbose("%s done returning %d", __func__, (int)ret); + spin_unlock(&dev->lock); return ret; } @@ -338,8 +289,8 @@ static int ite_set_rx_carrier_range(struct rc_dev *rcdev, u32 carrier_low, u32 struct ite_dev *dev = rcdev->priv; spin_lock_irqsave(&dev->lock, flags); - dev->params.rx_low_carrier_freq = carrier_low; - dev->params.rx_high_carrier_freq = carrier_high; + dev->rx_low_carrier_freq = carrier_low; + dev->rx_high_carrier_freq = carrier_high; ite_set_carrier_params(dev); spin_unlock_irqrestore(&dev->lock, flags); @@ -353,7 +304,7 @@ static int ite_set_tx_carrier(struct rc_dev *rcdev, u32 carrier) struct ite_dev *dev = rcdev->priv; spin_lock_irqsave(&dev->lock, flags); - dev->params.tx_carrier_freq = carrier; + dev->tx_carrier_freq = carrier; ite_set_carrier_params(dev); spin_unlock_irqrestore(&dev->lock, flags); @@ -367,7 +318,7 @@ static int ite_set_tx_duty_cycle(struct rc_dev *rcdev, u32 duty_cycle) struct ite_dev *dev = rcdev->priv; spin_lock_irqsave(&dev->lock, flags); - dev->params.tx_duty_cycle = duty_cycle; + dev->tx_duty_cycle = duty_cycle; ite_set_carrier_params(dev); spin_unlock_irqrestore(&dev->lock, flags); @@ -388,10 +339,8 @@ static int ite_tx_ir(struct rc_dev *rcdev, unsigned *txbuf, unsigned n) u8 last_sent[ITE_TX_FIFO_LEN]; u8 val; - ite_dbg("%s called", __func__); - /* clear the array just in case */ - memset(last_sent, 0, ARRAY_SIZE(last_sent)); + memset(last_sent, 0, sizeof(last_sent)); spin_lock_irqsave(&dev->lock, flags); @@ -403,32 +352,29 @@ static int ite_tx_ir(struct rc_dev *rcdev, unsigned *txbuf, unsigned n) /* calculate how much time we can send in one byte */ max_rle_us = - (ITE_BAUDRATE_DIVISOR * dev->params.sample_period * + (ITE_BAUDRATE_DIVISOR * sample_period * ITE_TX_MAX_RLE) / 1000; /* disable the receiver */ - dev->params.disable_rx(dev); + dev->params->disable_rx(dev); /* this is where we'll begin filling in the FIFO, until it's full. * then we'll just activate the interrupt, wait for it to wake us up * again, disable it, continue filling the FIFO... until everything * has been pushed out */ - fifo_avail = - ITE_TX_FIFO_LEN - dev->params.get_tx_used_slots(dev); + fifo_avail = ITE_TX_FIFO_LEN - dev->params->get_tx_used_slots(dev); - while (n > 0 && dev->in_use) { + while (n > 0) { /* transmit the next sample */ is_pulse = !is_pulse; remaining_us = *(txbuf++); n--; - ite_dbg("%s: %ld", - ((is_pulse) ? "pulse" : "space"), - (long int) - remaining_us); + dev_dbg(&dev->rdev->dev, "%s: %d\n", + is_pulse ? "pulse" : "space", remaining_us); /* repeat while the pulse is non-zero length */ - while (remaining_us > 0 && dev->in_use) { + while (remaining_us > 0) { if (remaining_us > max_rle_us) next_rle_us = max_rle_us; @@ -459,30 +405,29 @@ static int ite_tx_ir(struct rc_dev *rcdev, unsigned *txbuf, unsigned n) * some other slot got freed */ if (fifo_avail <= 0) - fifo_avail = ITE_TX_FIFO_LEN - dev->params.get_tx_used_slots(dev); + fifo_avail = ITE_TX_FIFO_LEN - dev->params->get_tx_used_slots(dev); /* if it's still full */ if (fifo_avail <= 0) { /* enable the tx interrupt */ - dev->params. - enable_tx_interrupt(dev); + dev->params->enable_tx_interrupt(dev); /* drop the spinlock */ spin_unlock_irqrestore(&dev->lock, flags); /* wait for the FIFO to empty enough */ - wait_event_interruptible(dev->tx_queue, (fifo_avail = ITE_TX_FIFO_LEN - dev->params.get_tx_used_slots(dev)) >= 8); + wait_event_interruptible(dev->tx_queue, + (fifo_avail = ITE_TX_FIFO_LEN - dev->params->get_tx_used_slots(dev)) >= 8); /* get the spinlock again */ spin_lock_irqsave(&dev->lock, flags); /* disable the tx interrupt again. */ - dev->params. - disable_tx_interrupt(dev); + dev->params->disable_tx_interrupt(dev); } /* now send the byte through the FIFO */ - dev->params.put_tx_byte(dev, val); + dev->params->put_tx_byte(dev, val); fifo_avail--; } } @@ -490,7 +435,7 @@ static int ite_tx_ir(struct rc_dev *rcdev, unsigned *txbuf, unsigned n) /* wait and don't return until the whole FIFO has been sent out; * otherwise we could configure the RX carrier params instead of the * TX ones while the transmission is still being performed! */ - fifo_remaining = dev->params.get_tx_used_slots(dev); + fifo_remaining = dev->params->get_tx_used_slots(dev); remaining_us = 0; while (fifo_remaining > 0) { fifo_remaining--; @@ -515,9 +460,8 @@ static int ite_tx_ir(struct rc_dev *rcdev, unsigned *txbuf, unsigned n) /* and set the carrier values for reception */ ite_set_carrier_params(dev); - /* reenable the receiver */ - if (dev->in_use) - dev->params.enable_rx(dev); + /* re-enable the receiver */ + dev->params->enable_rx(dev); /* notify transmission end */ wake_up_interruptible(&dev->tx_ended); @@ -533,11 +477,9 @@ static void ite_s_idle(struct rc_dev *rcdev, bool enable) unsigned long flags; struct ite_dev *dev = rcdev->priv; - ite_dbg("%s called", __func__); - if (enable) { spin_lock_irqsave(&dev->lock, flags); - dev->params.idle_rx(dev); + dev->params->idle_rx(dev); spin_unlock_irqrestore(&dev->lock, flags); } } @@ -553,8 +495,6 @@ static int it87_get_irq_causes(struct ite_dev *dev) u8 iflags; int ret = 0; - ite_dbg("%s called", __func__); - /* read the interrupt flags */ iflags = inb(dev->cir_addr + IT87_IIR) & IT87_II; @@ -581,8 +521,6 @@ static void it87_set_carrier_params(struct ite_dev *dev, bool high_freq, { u8 val; - ite_dbg("%s called", __func__); - /* program the RCR register */ val = inb(dev->cir_addr + IT87_RCR) & ~(IT87_HCFS | IT87_RXEND | IT87_RXDCR); @@ -608,8 +546,6 @@ static int it87_get_rx_bytes(struct ite_dev *dev, u8 * buf, int buf_size) { int fifo, read = 0; - ite_dbg("%s called", __func__); - /* read how many bytes are still in the FIFO */ fifo = inb(dev->cir_addr + IT87_RSR) & IT87_RXFBC; @@ -628,8 +564,6 @@ static int it87_get_rx_bytes(struct ite_dev *dev, u8 * buf, int buf_size) * empty; let's expect this won't be a problem */ static int it87_get_tx_used_slots(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - return inb(dev->cir_addr + IT87_TSR) & IT87_TXFBC; } @@ -643,8 +577,6 @@ static void it87_put_tx_byte(struct ite_dev *dev, u8 value) pulse is detected; this must be called with the device spinlock held */ static void it87_idle_rx(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* disable streaming by clearing RXACT writing it as 1 */ outb(inb(dev->cir_addr + IT87_RCR) | IT87_RXACT, dev->cir_addr + IT87_RCR); @@ -657,8 +589,6 @@ static void it87_idle_rx(struct ite_dev *dev) /* disable the receiver; this must be called with the device spinlock held */ static void it87_disable_rx(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* disable the receiver interrupts */ outb(inb(dev->cir_addr + IT87_IER) & ~(IT87_RDAIE | IT87_RFOIE), dev->cir_addr + IT87_IER); @@ -675,8 +605,6 @@ static void it87_disable_rx(struct ite_dev *dev) /* enable the receiver; this must be called with the device spinlock held */ static void it87_enable_rx(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* enable the receiver by setting RXEN */ outb(inb(dev->cir_addr + IT87_RCR) | IT87_RXEN, dev->cir_addr + IT87_RCR); @@ -693,8 +621,6 @@ static void it87_enable_rx(struct ite_dev *dev) * spinlock held */ static void it87_disable_tx_interrupt(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* disable the transmitter interrupts */ outb(inb(dev->cir_addr + IT87_IER) & ~IT87_TLDLIE, dev->cir_addr + IT87_IER); @@ -704,8 +630,6 @@ static void it87_disable_tx_interrupt(struct ite_dev *dev) * spinlock held */ static void it87_enable_tx_interrupt(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* enable the transmitter interrupts and master enable flag */ outb(inb(dev->cir_addr + IT87_IER) | IT87_TLDLIE | IT87_IEC, dev->cir_addr + IT87_IER); @@ -714,8 +638,6 @@ static void it87_enable_tx_interrupt(struct ite_dev *dev) /* disable the device; this must be called with the device spinlock held */ static void it87_disable(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* clear out all interrupt enable flags */ outb(inb(dev->cir_addr + IT87_IER) & ~(IT87_IEC | IT87_RFOIE | IT87_RDAIE | IT87_TLDLIE), @@ -732,8 +654,6 @@ static void it87_disable(struct ite_dev *dev) /* initialize the hardware */ static void it87_init_hardware(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* enable just the baud rate divisor register, disabling all the interrupts at the same time */ outb((inb(dev->cir_addr + IT87_IER) & @@ -770,8 +690,6 @@ static int it8708_get_irq_causes(struct ite_dev *dev) u8 iflags; int ret = 0; - ite_dbg("%s called", __func__); - /* read the interrupt flags */ iflags = inb(dev->cir_addr + IT8708_C0IIR); @@ -793,8 +711,6 @@ static void it8708_set_carrier_params(struct ite_dev *dev, bool high_freq, { u8 val; - ite_dbg("%s called", __func__); - /* program the C0CFR register, with HRAE=1 */ outb(inb(dev->cir_addr + IT8708_BANKSEL) | IT8708_HRAE, dev->cir_addr + IT8708_BANKSEL); @@ -833,8 +749,6 @@ static int it8708_get_rx_bytes(struct ite_dev *dev, u8 * buf, int buf_size) { int fifo, read = 0; - ite_dbg("%s called", __func__); - /* read how many bytes are still in the FIFO */ fifo = inb(dev->cir_addr + IT8708_C0RFSR) & IT85_RXFBC; @@ -853,8 +767,6 @@ static int it8708_get_rx_bytes(struct ite_dev *dev, u8 * buf, int buf_size) * empty; let's expect this won't be a problem */ static int it8708_get_tx_used_slots(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - return inb(dev->cir_addr + IT8708_C0TFSR) & IT85_TXFBC; } @@ -868,8 +780,6 @@ static void it8708_put_tx_byte(struct ite_dev *dev, u8 value) pulse is detected; this must be called with the device spinlock held */ static void it8708_idle_rx(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* disable streaming by clearing RXACT writing it as 1 */ outb(inb(dev->cir_addr + IT8708_C0RCR) | IT85_RXACT, dev->cir_addr + IT8708_C0RCR); @@ -882,8 +792,6 @@ static void it8708_idle_rx(struct ite_dev *dev) /* disable the receiver; this must be called with the device spinlock held */ static void it8708_disable_rx(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* disable the receiver interrupts */ outb(inb(dev->cir_addr + IT8708_C0IER) & ~(IT85_RDAIE | IT85_RFOIE), @@ -901,8 +809,6 @@ static void it8708_disable_rx(struct ite_dev *dev) /* enable the receiver; this must be called with the device spinlock held */ static void it8708_enable_rx(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* enable the receiver by setting RXEN */ outb(inb(dev->cir_addr + IT8708_C0RCR) | IT85_RXEN, dev->cir_addr + IT8708_C0RCR); @@ -920,8 +826,6 @@ static void it8708_enable_rx(struct ite_dev *dev) * spinlock held */ static void it8708_disable_tx_interrupt(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* disable the transmitter interrupts */ outb(inb(dev->cir_addr + IT8708_C0IER) & ~IT85_TLDLIE, dev->cir_addr + IT8708_C0IER); @@ -931,8 +835,6 @@ static void it8708_disable_tx_interrupt(struct ite_dev *dev) * spinlock held */ static void it8708_enable_tx_interrupt(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* enable the transmitter interrupts and master enable flag */ outb(inb(dev->cir_addr + IT8708_C0IER) |IT85_TLDLIE | IT85_IEC, @@ -942,8 +844,6 @@ static void it8708_enable_tx_interrupt(struct ite_dev *dev) /* disable the device; this must be called with the device spinlock held */ static void it8708_disable(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* clear out all interrupt enable flags */ outb(inb(dev->cir_addr + IT8708_C0IER) & ~(IT85_IEC | IT85_RFOIE | IT85_RDAIE | IT85_TLDLIE), @@ -960,8 +860,6 @@ static void it8708_disable(struct ite_dev *dev) /* initialize the hardware */ static void it8708_init_hardware(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* disable all the interrupts */ outb(inb(dev->cir_addr + IT8708_C0IER) & ~(IT85_IEC | IT85_RFOIE | IT85_RDAIE | IT85_TLDLIE), @@ -1067,8 +965,6 @@ static int it8709_get_irq_causes(struct ite_dev *dev) u8 iflags; int ret = 0; - ite_dbg("%s called", __func__); - /* read the interrupt flags */ iflags = it8709_rm(dev, IT8709_IIR); @@ -1090,8 +986,6 @@ static void it8709_set_carrier_params(struct ite_dev *dev, bool high_freq, { u8 val; - ite_dbg("%s called", __func__); - val = (it8709_rr(dev, IT85_C0CFR) &~(IT85_HCFS | IT85_CFQ)) | carrier_freq_bits; @@ -1124,8 +1018,6 @@ static int it8709_get_rx_bytes(struct ite_dev *dev, u8 * buf, int buf_size) { int fifo, read = 0; - ite_dbg("%s called", __func__); - /* read how many bytes are still in the FIFO */ fifo = it8709_rm(dev, IT8709_RFSR) & IT85_RXFBC; @@ -1149,8 +1041,6 @@ static int it8709_get_rx_bytes(struct ite_dev *dev, u8 * buf, int buf_size) * empty; let's expect this won't be a problem */ static int it8709_get_tx_used_slots(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - return it8709_rr(dev, IT85_C0TFSR) & IT85_TXFBC; } @@ -1164,8 +1054,6 @@ static void it8709_put_tx_byte(struct ite_dev *dev, u8 value) pulse is detected; this must be called with the device spinlock held */ static void it8709_idle_rx(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* disable streaming by clearing RXACT writing it as 1 */ it8709_wr(dev, it8709_rr(dev, IT85_C0RCR) | IT85_RXACT, IT85_C0RCR); @@ -1178,8 +1066,6 @@ static void it8709_idle_rx(struct ite_dev *dev) /* disable the receiver; this must be called with the device spinlock held */ static void it8709_disable_rx(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* disable the receiver interrupts */ it8709_wr(dev, it8709_rr(dev, IT85_C0IER) & ~(IT85_RDAIE | IT85_RFOIE), @@ -1197,8 +1083,6 @@ static void it8709_disable_rx(struct ite_dev *dev) /* enable the receiver; this must be called with the device spinlock held */ static void it8709_enable_rx(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* enable the receiver by setting RXEN */ it8709_wr(dev, it8709_rr(dev, IT85_C0RCR) | IT85_RXEN, IT85_C0RCR); @@ -1216,8 +1100,6 @@ static void it8709_enable_rx(struct ite_dev *dev) * spinlock held */ static void it8709_disable_tx_interrupt(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* disable the transmitter interrupts */ it8709_wr(dev, it8709_rr(dev, IT85_C0IER) & ~IT85_TLDLIE, IT85_C0IER); @@ -1227,8 +1109,6 @@ static void it8709_disable_tx_interrupt(struct ite_dev *dev) * spinlock held */ static void it8709_enable_tx_interrupt(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* enable the transmitter interrupts and master enable flag */ it8709_wr(dev, it8709_rr(dev, IT85_C0IER) |IT85_TLDLIE | IT85_IEC, @@ -1238,8 +1118,6 @@ static void it8709_enable_tx_interrupt(struct ite_dev *dev) /* disable the device; this must be called with the device spinlock held */ static void it8709_disable(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* clear out all interrupt enable flags */ it8709_wr(dev, it8709_rr(dev, IT85_C0IER) & ~(IT85_IEC | IT85_RFOIE | IT85_RDAIE | IT85_TLDLIE), @@ -1256,8 +1134,6 @@ static void it8709_disable(struct ite_dev *dev) /* initialize the hardware */ static void it8709_init_hardware(struct ite_dev *dev) { - ite_dbg("%s called", __func__); - /* disable all the interrupts */ it8709_wr(dev, it8709_rr(dev, IT85_C0IER) & ~(IT85_IEC | IT85_RFOIE | IT85_RDAIE | IT85_TLDLIE), @@ -1299,13 +1175,10 @@ static int ite_open(struct rc_dev *rcdev) struct ite_dev *dev = rcdev->priv; unsigned long flags; - ite_dbg("%s called", __func__); - spin_lock_irqsave(&dev->lock, flags); - dev->in_use = true; /* enable the receiver */ - dev->params.enable_rx(dev); + dev->params->enable_rx(dev); spin_unlock_irqrestore(&dev->lock, flags); @@ -1318,17 +1191,14 @@ static void ite_close(struct rc_dev *rcdev) struct ite_dev *dev = rcdev->priv; unsigned long flags; - ite_dbg("%s called", __func__); - spin_lock_irqsave(&dev->lock, flags); - dev->in_use = false; /* wait for any transmission to end */ spin_unlock_irqrestore(&dev->lock, flags); wait_event_interruptible(dev->tx_ended, !dev->transmitting); spin_lock_irqsave(&dev->lock, flags); - dev->params.disable(dev); + dev->params->disable(dev); spin_unlock_irqrestore(&dev->lock, flags); } @@ -1339,12 +1209,6 @@ static const struct ite_dev_params ite_dev_descs[] = { .model = "ITE8704 CIR transceiver", .io_region_size = IT87_IOREG_LENGTH, .io_rsrc_no = 0, - .hw_tx_capable = true, - .sample_period = (u32) (1000000000ULL / 115200), - .tx_carrier_freq = 38000, - .tx_duty_cycle = 33, - .rx_low_carrier_freq = 0, - .rx_high_carrier_freq = 0, /* operations */ .get_irq_causes = it87_get_irq_causes, @@ -1364,12 +1228,6 @@ static const struct ite_dev_params ite_dev_descs[] = { .model = "ITE8713 CIR transceiver", .io_region_size = IT87_IOREG_LENGTH, .io_rsrc_no = 0, - .hw_tx_capable = true, - .sample_period = (u32) (1000000000ULL / 115200), - .tx_carrier_freq = 38000, - .tx_duty_cycle = 33, - .rx_low_carrier_freq = 0, - .rx_high_carrier_freq = 0, /* operations */ .get_irq_causes = it87_get_irq_causes, @@ -1389,12 +1247,6 @@ static const struct ite_dev_params ite_dev_descs[] = { .model = "ITE8708 CIR transceiver", .io_region_size = IT8708_IOREG_LENGTH, .io_rsrc_no = 0, - .hw_tx_capable = true, - .sample_period = (u32) (1000000000ULL / 115200), - .tx_carrier_freq = 38000, - .tx_duty_cycle = 33, - .rx_low_carrier_freq = 0, - .rx_high_carrier_freq = 0, /* operations */ .get_irq_causes = it8708_get_irq_causes, @@ -1415,12 +1267,6 @@ static const struct ite_dev_params ite_dev_descs[] = { .model = "ITE8709 CIR transceiver", .io_region_size = IT8709_IOREG_LENGTH, .io_rsrc_no = 2, - .hw_tx_capable = true, - .sample_period = (u32) (1000000000ULL / 115200), - .tx_carrier_freq = 38000, - .tx_duty_cycle = 33, - .rx_low_carrier_freq = 0, - .rx_high_carrier_freq = 0, /* operations */ .get_irq_causes = it8709_get_irq_causes, @@ -1458,8 +1304,6 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id int model_no; int io_rsrc_no; - ite_dbg("%s called", __func__); - itdev = kzalloc(sizeof(struct ite_dev), GFP_KERNEL); if (!itdev) return ret; @@ -1474,23 +1318,22 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id /* get the model number */ model_no = (int)dev_id->driver_data; - ite_pr(KERN_NOTICE, "Auto-detected model: %s\n", + dev_dbg(&pdev->dev, "Auto-detected model: %s\n", ite_dev_descs[model_no].model); if (model_number >= 0 && model_number < ARRAY_SIZE(ite_dev_descs)) { model_no = model_number; - ite_pr(KERN_NOTICE, "The model has been fixed by a module parameter."); + dev_info(&pdev->dev, "model has been forced to: %s", + ite_dev_descs[model_no].model); } - ite_pr(KERN_NOTICE, "Using model: %s\n", ite_dev_descs[model_no].model); - /* get the description for the device */ dev_desc = &ite_dev_descs[model_no]; io_rsrc_no = dev_desc->io_rsrc_no; /* validate pnp resources */ if (!pnp_port_valid(pdev, io_rsrc_no) || - pnp_port_len(pdev, io_rsrc_no) != dev_desc->io_region_size) { + pnp_port_len(pdev, io_rsrc_no) < dev_desc->io_region_size) { dev_err(&pdev->dev, "IR PNP Port not valid!\n"); goto exit_free_dev_rdev; } @@ -1515,44 +1358,17 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id init_waitqueue_head(&itdev->tx_queue); init_waitqueue_head(&itdev->tx_ended); - /* copy model-specific parameters */ - itdev->params = *dev_desc; - - /* apply any overrides */ - if (sample_period > 0) - itdev->params.sample_period = sample_period; - - if (tx_carrier_freq > 0) - itdev->params.tx_carrier_freq = tx_carrier_freq; - - if (tx_duty_cycle > 0 && tx_duty_cycle <= 100) - itdev->params.tx_duty_cycle = tx_duty_cycle; - - if (rx_low_carrier_freq > 0) - itdev->params.rx_low_carrier_freq = rx_low_carrier_freq; - - if (rx_high_carrier_freq > 0) - itdev->params.rx_high_carrier_freq = rx_high_carrier_freq; - - /* print out parameters */ - ite_pr(KERN_NOTICE, "TX-capable: %d\n", (int) - itdev->params.hw_tx_capable); - ite_pr(KERN_NOTICE, "Sample period (ns): %ld\n", (long) - itdev->params.sample_period); - ite_pr(KERN_NOTICE, "TX carrier frequency (Hz): %d\n", (int) - itdev->params.tx_carrier_freq); - ite_pr(KERN_NOTICE, "TX duty cycle (%%): %d\n", (int) - itdev->params.tx_duty_cycle); - ite_pr(KERN_NOTICE, "RX low carrier frequency (Hz): %d\n", (int) - itdev->params.rx_low_carrier_freq); - ite_pr(KERN_NOTICE, "RX high carrier frequency (Hz): %d\n", (int) - itdev->params.rx_high_carrier_freq); + /* Set model-specific parameters */ + itdev->params = dev_desc; /* set up hardware initial state */ - itdev->params.init_hardware(itdev); + itdev->tx_duty_cycle = 33; + itdev->tx_carrier_freq = ITE_DEFAULT_CARRIER_FREQ; + itdev->params->init_hardware(itdev); /* set up ir-core props */ rdev->priv = itdev; + rdev->dev.parent = &pdev->dev; rdev->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER; rdev->open = ite_open; rdev->close = ite_close; @@ -1560,20 +1376,15 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id rdev->s_rx_carrier_range = ite_set_rx_carrier_range; /* FIFO threshold is 17 bytes, so 17 * 8 samples minimum */ rdev->min_timeout = 17 * 8 * ITE_BAUDRATE_DIVISOR * - itdev->params.sample_period; + sample_period / 1000; rdev->timeout = IR_DEFAULT_TIMEOUT; rdev->max_timeout = 10 * IR_DEFAULT_TIMEOUT; - rdev->rx_resolution = ITE_BAUDRATE_DIVISOR * - itdev->params.sample_period; - rdev->tx_resolution = ITE_BAUDRATE_DIVISOR * - itdev->params.sample_period; - - /* set up transmitter related values if needed */ - if (itdev->params.hw_tx_capable) { - rdev->tx_ir = ite_tx_ir; - rdev->s_tx_carrier = ite_set_tx_carrier; - rdev->s_tx_duty_cycle = ite_set_tx_duty_cycle; - } + rdev->rx_resolution = ITE_BAUDRATE_DIVISOR * sample_period / 1000; + + /* set up transmitter related values */ + rdev->tx_ir = ite_tx_ir; + rdev->s_tx_carrier = ite_set_tx_carrier; + rdev->s_tx_duty_cycle = ite_set_tx_duty_cycle; rdev->device_name = dev_desc->model; rdev->input_id.bustype = BUS_HOST; @@ -1597,12 +1408,10 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id ITE_DRIVER_NAME, (void *)itdev)) goto exit_release_cir_addr; - ite_pr(KERN_NOTICE, "driver has been successfully loaded\n"); - return 0; exit_release_cir_addr: - release_region(itdev->cir_addr, itdev->params.io_region_size); + release_region(itdev->cir_addr, itdev->params->io_region_size); exit_unregister_device: rc_unregister_device(rdev); rdev = NULL; @@ -1618,18 +1427,16 @@ static void ite_remove(struct pnp_dev *pdev) struct ite_dev *dev = pnp_get_drvdata(pdev); unsigned long flags; - ite_dbg("%s called", __func__); - spin_lock_irqsave(&dev->lock, flags); /* disable hardware */ - dev->params.disable(dev); + dev->params->disable(dev); spin_unlock_irqrestore(&dev->lock, flags); /* free resources */ free_irq(dev->cir_irq, dev); - release_region(dev->cir_addr, dev->params.io_region_size); + release_region(dev->cir_addr, dev->params->io_region_size); rc_unregister_device(dev->rdev); @@ -1641,15 +1448,13 @@ static int ite_suspend(struct pnp_dev *pdev, pm_message_t state) struct ite_dev *dev = pnp_get_drvdata(pdev); unsigned long flags; - ite_dbg("%s called", __func__); - /* wait for any transmission to end */ wait_event_interruptible(dev->tx_ended, !dev->transmitting); spin_lock_irqsave(&dev->lock, flags); /* disable all interrupts */ - dev->params.disable(dev); + dev->params->disable(dev); spin_unlock_irqrestore(&dev->lock, flags); @@ -1661,14 +1466,12 @@ static int ite_resume(struct pnp_dev *pdev) struct ite_dev *dev = pnp_get_drvdata(pdev); unsigned long flags; - ite_dbg("%s called", __func__); - spin_lock_irqsave(&dev->lock, flags); /* reinitialize hardware config registers */ - dev->params.init_hardware(dev); + dev->params->init_hardware(dev); /* enable the receiver */ - dev->params.enable_rx(dev); + dev->params->enable_rx(dev); spin_unlock_irqrestore(&dev->lock, flags); @@ -1680,12 +1483,10 @@ static void ite_shutdown(struct pnp_dev *pdev) struct ite_dev *dev = pnp_get_drvdata(pdev); unsigned long flags; - ite_dbg("%s called", __func__); - spin_lock_irqsave(&dev->lock, flags); /* disable all interrupts */ - dev->params.disable(dev); + dev->params->disable(dev); spin_unlock_irqrestore(&dev->lock, flags); } diff --git a/drivers/media/rc/ite-cir.h b/drivers/media/rc/ite-cir.h index 9cb24ac01350..4b4294d77555 100644 --- a/drivers/media/rc/ite-cir.h +++ b/drivers/media/rc/ite-cir.h @@ -1,37 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Driver for ITE Tech Inc. IT8712F/IT8512F CIR * * Copyright (C) 2010 Juan Jesús GarcÃa de Soria <skandalfo@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ /* platform driver name to register */ #define ITE_DRIVER_NAME "ite-cir" -/* logging macros */ -#define ite_pr(level, text, ...) \ - printk(level KBUILD_MODNAME ": " text, ## __VA_ARGS__) -#define ite_dbg(text, ...) do { \ - if (debug) \ - printk(KERN_DEBUG \ - KBUILD_MODNAME ": " text "\n" , ## __VA_ARGS__); \ -} while (0) - -#define ite_dbg_verbose(text, ...) do {\ - if (debug > 1) \ - printk(KERN_DEBUG \ - KBUILD_MODNAME ": " text "\n" , ## __VA_ARGS__); \ -} while (0) - /* FIFO sizes */ #define ITE_TX_FIFO_LEN 32 #define ITE_RX_FIFO_LEN 32 @@ -55,24 +31,6 @@ struct ite_dev_params { /* IR pnp I/O resource number */ int io_rsrc_no; - /* true if the hardware supports transmission */ - bool hw_tx_capable; - - /* base sampling period, in ns */ - u32 sample_period; - - /* rx low carrier frequency, in Hz, 0 means no demodulation */ - unsigned int rx_low_carrier_freq; - - /* tx high carrier frequency, in Hz, 0 means no demodulation */ - unsigned int rx_high_carrier_freq; - - /* tx carrier frequency, in Hz */ - unsigned int tx_carrier_freq; - - /* duty cycle, 0-100 */ - int tx_duty_cycle; - /* hw-specific operation function pointers; most of these must be * called while holding the spin lock, except for the TX FIFO length * one */ @@ -120,22 +78,32 @@ struct ite_dev_params { struct ite_dev { struct pnp_dev *pdev; struct rc_dev *rdev; - struct ir_raw_event rawir; /* sync data */ spinlock_t lock; - bool in_use, transmitting; + bool transmitting; /* transmit support */ - int tx_fifo_allowance; wait_queue_head_t tx_queue, tx_ended; + /* rx low carrier frequency, in Hz, 0 means no demodulation */ + unsigned int rx_low_carrier_freq; + + /* tx high carrier frequency, in Hz, 0 means no demodulation */ + unsigned int rx_high_carrier_freq; + + /* tx carrier frequency, in Hz */ + unsigned int tx_carrier_freq; + + /* duty cycle, 0-100 */ + int tx_duty_cycle; + /* hardware I/O settings */ unsigned long cir_addr; int cir_irq; /* overridable copy of model parameters */ - struct ite_dev_params params; + const struct ite_dev_params *params; }; /* common values for all kinds of hardware */ @@ -155,8 +123,8 @@ struct ite_dev { #define ITE_DEFAULT_CARRIER_FREQ 38000 /* convert bits to us */ -#define ITE_BITS_TO_NS(bits, sample_period) \ -((u32) ((bits) * ITE_BAUDRATE_DIVISOR * sample_period)) +#define ITE_BITS_TO_US(bits, sample_period) \ +((u32)((bits) * ITE_BAUDRATE_DIVISOR * (sample_period) / 1000)) /* * n in RDCR produces a tolerance of +/- n * 6.25% around the center @@ -199,7 +167,7 @@ struct ite_dev { * hardware data obtained from: * * IT8712F - * Environment Control – Low Pin Count Input / Output + * Environment Control - Low Pin Count Input / Output * (EC - LPC I/O) * Preliminary Specification V0. 81 */ diff --git a/drivers/media/rc/keymaps/Kconfig b/drivers/media/rc/keymaps/Kconfig index 767423bbbdd0..d31cd3682159 100644 --- a/drivers/media/rc/keymaps/Kconfig +++ b/drivers/media/rc/keymaps/Kconfig @@ -1,9 +1,10 @@ +# SPDX-License-Identifier: GPL-2.0-only config RC_MAP tristate "Compile Remote Controller keymap modules" depends on RC_CORE default y - ---help--- + help This option enables the compilation of lots of Remote Controller tables. They are short tables, but if you don't use a remote controller, or prefer to load the diff --git a/drivers/media/rc/keymaps/Makefile b/drivers/media/rc/keymaps/Makefile index 5b1399af6b3a..d04572627cdd 100644 --- a/drivers/media/rc/keymaps/Makefile +++ b/drivers/media/rc/keymaps/Makefile @@ -1,5 +1,9 @@ # SPDX-License-Identifier: GPL-2.0 -obj-$(CONFIG_RC_MAP) += rc-adstech-dvb-t-pci.o \ + +# Please keep keymaps alphabetically sorted by directory name +#(e. g. LC_ALL=C sort Makefile) +obj-$(CONFIG_RC_MAP) += \ + rc-adstech-dvb-t-pci.o \ rc-alink-dtu-m.o \ rc-anysee.o \ rc-apac-viewcomp.o \ @@ -9,20 +13,22 @@ obj-$(CONFIG_RC_MAP) += rc-adstech-dvb-t-pci.o \ rc-ati-tv-wonder-hd-600.o \ rc-ati-x10.o \ rc-avermedia-a16d.o \ - rc-avermedia.o \ rc-avermedia-cardbus.o \ rc-avermedia-dvbt.o \ rc-avermedia-m135a.o \ rc-avermedia-m733a-rm-k6.o \ + rc-avermedia.o \ rc-avermedia-rm-ks.o \ rc-avertv-303.o \ rc-azurewave-ad-tu700.o \ - rc-behold.o \ + rc-beelink-gs1.o \ + rc-beelink-mxiii.o \ rc-behold-columbus.o \ + rc-behold.o \ rc-budget-ci-old.o \ - rc-cec.o \ rc-cinergy-1400.o \ rc-cinergy.o \ + rc-ct-90405.o \ rc-d680-dmb.o \ rc-delock-61959.o \ rc-dib0700-nec.o \ @@ -32,14 +38,15 @@ obj-$(CONFIG_RC_MAP) += rc-adstech-dvb-t-pci.o \ rc-dm1105-nec.o \ rc-dntv-live-dvb-t.o \ rc-dntv-live-dvbt-pro.o \ + rc-dreambox.o \ rc-dtt200u.o \ rc-dvbsky.o \ rc-dvico-mce.o \ rc-dvico-portable.o \ rc-em-terratec.o \ rc-encore-enltv2.o \ - rc-encore-enltv.o \ rc-encore-enltv-fm53.o \ + rc-encore-enltv.o \ rc-evga-indtube.o \ rc-eztv.o \ rc-flydvb.o \ @@ -49,6 +56,7 @@ obj-$(CONFIG_RC_MAP) += rc-adstech-dvb-t-pci.o \ rc-geekbox.o \ rc-genius-tvgo-a11mce.o \ rc-gotview7135.o \ + rc-hauppauge.o \ rc-hisi-poplar.o \ rc-hisi-tv-demo.o \ rc-imon-mce.o \ @@ -58,63 +66,78 @@ obj-$(CONFIG_RC_MAP) += rc-adstech-dvb-t-pci.o \ rc-it913x-v1.o \ rc-it913x-v2.o \ rc-kaiomy.o \ + rc-khadas.o \ + rc-khamsin.o \ rc-kworld-315u.o \ rc-kworld-pc150u.o \ rc-kworld-plus-tv-analog.o \ rc-leadtek-y04g0051.o \ rc-lme2510.o \ rc-manli.o \ - rc-medion-x10.o \ + rc-mecool-kiii-pro.o \ + rc-mecool-kii-pro.o \ rc-medion-x10-digitainer.o \ + rc-medion-x10.o \ rc-medion-x10-or2x.o \ - rc-msi-digivox-ii.o \ + rc-minix-neo.o \ rc-msi-digivox-iii.o \ + rc-msi-digivox-ii.o \ rc-msi-tvanywhere.o \ rc-msi-tvanywhere-plus.o \ + rc-mygica-utv3.o \ rc-nebula.o \ rc-nec-terratec-cinergy-xs.o \ rc-norwood.o \ rc-npgtech.o \ + rc-odroid.o \ rc-pctv-sedna.o \ + rc-pine64.o \ rc-pinnacle-color.o \ rc-pinnacle-grey.o \ rc-pinnacle-pctv-hd.o \ - rc-pixelview.o \ - rc-pixelview-mk12.o \ rc-pixelview-002t.o \ + rc-pixelview-mk12.o \ rc-pixelview-new.o \ + rc-pixelview.o \ rc-powercolor-real-angel.o \ rc-proteus-2309.o \ rc-purpletv.o \ rc-pv951.o \ - rc-hauppauge.o \ rc-rc6-mce.o \ rc-real-audio-220-32-keys.o \ rc-reddo.o \ + rc-siemens-gigaset-rc20.o \ rc-snapstream-firefly.o \ rc-streamzap.o \ - rc-tango.o \ + rc-su3000.o \ + rc-tanix-tx3mini.o \ + rc-tanix-tx5max.o \ rc-tbs-nec.o \ rc-technisat-ts35.o \ rc-technisat-usb2.o \ rc-terratec-cinergy-c-pci.o \ rc-terratec-cinergy-s2-hd.o \ rc-terratec-cinergy-xs.o \ - rc-terratec-slim.o \ rc-terratec-slim-2.o \ + rc-terratec-slim.o \ rc-tevii-nec.o \ rc-tivo.o \ - rc-total-media-in-hand.o \ rc-total-media-in-hand-02.o \ + rc-total-media-in-hand.o \ rc-trekstor.o \ rc-tt-1500.o \ - rc-twinhan-dtv-cab-ci.o \ rc-twinhan1027.o \ + rc-twinhan-dtv-cab-ci.o \ + rc-vega-s9x.o \ rc-videomate-m1f.o \ rc-videomate-s350.o \ rc-videomate-tv-pvr.o \ + rc-videostrong-kii-pro.o \ + rc-wetek-hub.o \ + rc-wetek-play2.o \ rc-winfast.o \ rc-winfast-usbii-deluxe.o \ - rc-su3000.o \ + rc-x96max.o \ + rc-xbox-360.o \ rc-xbox-dvd.o \ rc-zx-irdec.o diff --git a/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c b/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c index 732687ce0637..e24946c8fe20 100644 --- a/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c +++ b/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c @@ -12,16 +12,16 @@ static struct rc_map_table adstech_dvb_t_pci[] = { /* Keys 0 to 9 */ - { 0x4d, KEY_0 }, - { 0x57, KEY_1 }, - { 0x4f, KEY_2 }, - { 0x53, KEY_3 }, - { 0x56, KEY_4 }, - { 0x4e, KEY_5 }, - { 0x5e, KEY_6 }, - { 0x54, KEY_7 }, - { 0x4c, KEY_8 }, - { 0x5c, KEY_9 }, + { 0x4d, KEY_NUMERIC_0 }, + { 0x57, KEY_NUMERIC_1 }, + { 0x4f, KEY_NUMERIC_2 }, + { 0x53, KEY_NUMERIC_3 }, + { 0x56, KEY_NUMERIC_4 }, + { 0x4e, KEY_NUMERIC_5 }, + { 0x5e, KEY_NUMERIC_6 }, + { 0x54, KEY_NUMERIC_7 }, + { 0x4c, KEY_NUMERIC_8 }, + { 0x5c, KEY_NUMERIC_9 }, { 0x5b, KEY_POWER }, { 0x5f, KEY_MUTE }, @@ -83,3 +83,4 @@ module_exit(exit_rc_map_adstech_dvb_t_pci) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("ADS Tech Instant TV DVB-T PCI Remote"); diff --git a/drivers/media/rc/keymaps/rc-alink-dtu-m.c b/drivers/media/rc/keymaps/rc-alink-dtu-m.c index 3818c33734a1..9926259b43ee 100644 --- a/drivers/media/rc/keymaps/rc-alink-dtu-m.c +++ b/drivers/media/rc/keymaps/rc-alink-dtu-m.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * A-Link DTU(m) remote controller keytable * * Copyright (C) 2010 Antti Palosaari <crope@iki.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <media/rc-map.h> @@ -24,22 +11,22 @@ /* A-Link DTU(m) slim remote, 6 rows, 3 columns. */ static struct rc_map_table alink_dtu_m[] = { { 0x0800, KEY_VOLUMEUP }, - { 0x0801, KEY_1 }, - { 0x0802, KEY_3 }, - { 0x0803, KEY_7 }, - { 0x0804, KEY_9 }, + { 0x0801, KEY_NUMERIC_1 }, + { 0x0802, KEY_NUMERIC_3 }, + { 0x0803, KEY_NUMERIC_7 }, + { 0x0804, KEY_NUMERIC_9 }, { 0x0805, KEY_NEW }, /* symbol: PIP */ - { 0x0806, KEY_0 }, + { 0x0806, KEY_NUMERIC_0 }, { 0x0807, KEY_CHANNEL }, /* JUMP */ - { 0x080d, KEY_5 }, - { 0x080f, KEY_2 }, + { 0x080d, KEY_NUMERIC_5 }, + { 0x080f, KEY_NUMERIC_2 }, { 0x0812, KEY_POWER2 }, { 0x0814, KEY_CHANNELUP }, { 0x0816, KEY_VOLUMEDOWN }, - { 0x0818, KEY_6 }, + { 0x0818, KEY_NUMERIC_6 }, { 0x081a, KEY_MUTE }, - { 0x081b, KEY_8 }, - { 0x081c, KEY_4 }, + { 0x081b, KEY_NUMERIC_8 }, + { 0x081c, KEY_NUMERIC_4 }, { 0x081d, KEY_CHANNELDOWN }, }; @@ -67,3 +54,4 @@ module_exit(exit_rc_map_alink_dtu_m) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); +MODULE_DESCRIPTION("A-Link DTU(m) slim remote, 6 rows, 3 columns."); diff --git a/drivers/media/rc/keymaps/rc-anysee.c b/drivers/media/rc/keymaps/rc-anysee.c index e75e51b34d29..e4bcbf889fed 100644 --- a/drivers/media/rc/keymaps/rc-anysee.c +++ b/drivers/media/rc/keymaps/rc-anysee.c @@ -1,37 +1,24 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Anysee remote controller keytable * * Copyright (C) 2010 Antti Palosaari <crope@iki.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <media/rc-map.h> #include <linux/module.h> static struct rc_map_table anysee[] = { - { 0x0800, KEY_0 }, - { 0x0801, KEY_1 }, - { 0x0802, KEY_2 }, - { 0x0803, KEY_3 }, - { 0x0804, KEY_4 }, - { 0x0805, KEY_5 }, - { 0x0806, KEY_6 }, - { 0x0807, KEY_7 }, - { 0x0808, KEY_8 }, - { 0x0809, KEY_9 }, + { 0x0800, KEY_NUMERIC_0 }, + { 0x0801, KEY_NUMERIC_1 }, + { 0x0802, KEY_NUMERIC_2 }, + { 0x0803, KEY_NUMERIC_3 }, + { 0x0804, KEY_NUMERIC_4 }, + { 0x0805, KEY_NUMERIC_5 }, + { 0x0806, KEY_NUMERIC_6 }, + { 0x0807, KEY_NUMERIC_7 }, + { 0x0808, KEY_NUMERIC_8 }, + { 0x0809, KEY_NUMERIC_9 }, { 0x080a, KEY_POWER2 }, /* [red power button] */ { 0x080b, KEY_VIDEO }, /* [*] MODE */ { 0x080c, KEY_CHANNEL }, /* [symbol counterclockwise arrow] */ @@ -92,3 +79,4 @@ module_exit(exit_rc_map_anysee) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); +MODULE_DESCRIPTION("Anysee remote keytable"); diff --git a/drivers/media/rc/keymaps/rc-apac-viewcomp.c b/drivers/media/rc/keymaps/rc-apac-viewcomp.c index af2e7fdc7b85..80b096f02e99 100644 --- a/drivers/media/rc/keymaps/rc-apac-viewcomp.c +++ b/drivers/media/rc/keymaps/rc-apac-viewcomp.c @@ -12,16 +12,16 @@ static struct rc_map_table apac_viewcomp[] = { - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - { 0x00, KEY_0 }, + { 0x01, KEY_NUMERIC_1 }, + { 0x02, KEY_NUMERIC_2 }, + { 0x03, KEY_NUMERIC_3 }, + { 0x04, KEY_NUMERIC_4 }, + { 0x05, KEY_NUMERIC_5 }, + { 0x06, KEY_NUMERIC_6 }, + { 0x07, KEY_NUMERIC_7 }, + { 0x08, KEY_NUMERIC_8 }, + { 0x09, KEY_NUMERIC_9 }, + { 0x00, KEY_NUMERIC_0 }, { 0x17, KEY_LAST }, /* +100 */ { 0x0a, KEY_LIST }, /* recall */ @@ -74,3 +74,4 @@ module_exit(exit_rc_map_apac_viewcomp) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("apac-viewcomp remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-astrometa-t2hybrid.c b/drivers/media/rc/keymaps/rc-astrometa-t2hybrid.c index 51690960fec4..212b0d920901 100644 --- a/drivers/media/rc/keymaps/rc-astrometa-t2hybrid.c +++ b/drivers/media/rc/keymaps/rc-astrometa-t2hybrid.c @@ -1,14 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Keytable for the Astrometa T2hybrid remote controller * * Copyright (C) 2017 Oleh Kravchenko <oleg@kaa.org.ua> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <media/rc-map.h> @@ -27,21 +21,21 @@ static struct rc_map_table t2hybrid[] = { { 0x40, KEY_ZOOM }, /* Fullscreen */ { 0x1e, KEY_VOLUMEUP }, - { 0x12, KEY_0 }, + { 0x12, KEY_NUMERIC_0 }, { 0x02, KEY_CHANNELDOWN }, { 0x1c, KEY_AGAIN }, /* Recall */ - { 0x09, KEY_1 }, - { 0x1d, KEY_2 }, - { 0x1f, KEY_3 }, + { 0x09, KEY_NUMERIC_1 }, + { 0x1d, KEY_NUMERIC_2 }, + { 0x1f, KEY_NUMERIC_3 }, - { 0x0d, KEY_4 }, - { 0x19, KEY_5 }, - { 0x1b, KEY_6 }, + { 0x0d, KEY_NUMERIC_4 }, + { 0x19, KEY_NUMERIC_5 }, + { 0x1b, KEY_NUMERIC_6 }, - { 0x11, KEY_7 }, - { 0x15, KEY_8 }, - { 0x17, KEY_9 }, + { 0x11, KEY_NUMERIC_7 }, + { 0x15, KEY_NUMERIC_8 }, + { 0x17, KEY_NUMERIC_9 }, }; static struct rc_map_list t2hybrid_map = { @@ -68,3 +62,4 @@ module_exit(exit_rc_map_t2hybrid) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Oleh Kravchenko <oleg@kaa.org.ua>"); +MODULE_DESCRIPTION("Astrometa T2hybrid remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-asus-pc39.c b/drivers/media/rc/keymaps/rc-asus-pc39.c index 13a935c3ac59..bd55b7c6f82a 100644 --- a/drivers/media/rc/keymaps/rc-asus-pc39.c +++ b/drivers/media/rc/keymaps/rc-asus-pc39.c @@ -16,16 +16,16 @@ static struct rc_map_table asus_pc39[] = { /* Keys 0 to 9 */ - { 0x082a, KEY_0 }, - { 0x0816, KEY_1 }, - { 0x0812, KEY_2 }, - { 0x0814, KEY_3 }, - { 0x0836, KEY_4 }, - { 0x0832, KEY_5 }, - { 0x0834, KEY_6 }, - { 0x080e, KEY_7 }, - { 0x080a, KEY_8 }, - { 0x080c, KEY_9 }, + { 0x082a, KEY_NUMERIC_0 }, + { 0x0816, KEY_NUMERIC_1 }, + { 0x0812, KEY_NUMERIC_2 }, + { 0x0814, KEY_NUMERIC_3 }, + { 0x0836, KEY_NUMERIC_4 }, + { 0x0832, KEY_NUMERIC_5 }, + { 0x0834, KEY_NUMERIC_6 }, + { 0x080e, KEY_NUMERIC_7 }, + { 0x080a, KEY_NUMERIC_8 }, + { 0x080c, KEY_NUMERIC_9 }, { 0x0801, KEY_RADIO }, /* radio */ { 0x083c, KEY_MENU }, /* dvd/menu */ @@ -85,3 +85,4 @@ module_exit(exit_rc_map_asus_pc39) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Model PC-39 keytable for asus-pc39 remote controller"); diff --git a/drivers/media/rc/keymaps/rc-asus-ps3-100.c b/drivers/media/rc/keymaps/rc-asus-ps3-100.c index 7f836fcc68ac..9d63c1e4a17a 100644 --- a/drivers/media/rc/keymaps/rc-asus-ps3-100.c +++ b/drivers/media/rc/keymaps/rc-asus-ps3-100.c @@ -20,16 +20,16 @@ static struct rc_map_table asus_ps3_100[] = { { 0x0807, KEY_GREEN }, /* green */ /* Keys 0 to 9 */ - { 0x082a, KEY_0 }, - { 0x0816, KEY_1 }, - { 0x0812, KEY_2 }, - { 0x0814, KEY_3 }, - { 0x0836, KEY_4 }, - { 0x0832, KEY_5 }, - { 0x0834, KEY_6 }, - { 0x080e, KEY_7 }, - { 0x080a, KEY_8 }, - { 0x080c, KEY_9 }, + { 0x082a, KEY_NUMERIC_0 }, + { 0x0816, KEY_NUMERIC_1 }, + { 0x0812, KEY_NUMERIC_2 }, + { 0x0814, KEY_NUMERIC_3 }, + { 0x0836, KEY_NUMERIC_4 }, + { 0x0832, KEY_NUMERIC_5 }, + { 0x0834, KEY_NUMERIC_6 }, + { 0x080e, KEY_NUMERIC_7 }, + { 0x080a, KEY_NUMERIC_8 }, + { 0x080c, KEY_NUMERIC_9 }, { 0x0815, KEY_VOLUMEUP }, { 0x0826, KEY_VOLUMEDOWN }, @@ -84,3 +84,4 @@ module_exit(exit_rc_map_asus_ps3_100) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Asus My Cinema PS3-100 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-ati-tv-wonder-hd-600.c b/drivers/media/rc/keymaps/rc-ati-tv-wonder-hd-600.c index b4b7932c0c5a..063237f0d2e2 100644 --- a/drivers/media/rc/keymaps/rc-ati-tv-wonder-hd-600.c +++ b/drivers/media/rc/keymaps/rc-ati-tv-wonder-hd-600.c @@ -63,3 +63,4 @@ module_exit(exit_rc_map_ati_tv_wonder_hd_600) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("ati-tv-wonder-hd-600 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-ati-x10.c b/drivers/media/rc/keymaps/rc-ati-x10.c index 11f1eb6ad712..9f7cbe9a1ac8 100644 --- a/drivers/media/rc/keymaps/rc-ati-x10.c +++ b/drivers/media/rc/keymaps/rc-ati-x10.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ATI X10 RF remote keytable * @@ -7,20 +8,6 @@ * ati_remote.c, which is * Copyright (c) 2004 Torrey Hoffman <thoffman@arnor.net> * Copyright (c) 2002 Vladimir Dergachev - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <linux/module.h> @@ -62,18 +49,18 @@ static struct rc_map_table ati_x10[] = { * has problems with keycodes greater than 255, so avoid those high * keycodes in default maps. */ - { 0x0d, KEY_1 }, - { 0x0e, KEY_2 }, - { 0x0f, KEY_3 }, - { 0x10, KEY_4 }, - { 0x11, KEY_5 }, - { 0x12, KEY_6 }, - { 0x13, KEY_7 }, - { 0x14, KEY_8 }, - { 0x15, KEY_9 }, + { 0x0d, KEY_NUMERIC_1 }, + { 0x0e, KEY_NUMERIC_2 }, + { 0x0f, KEY_NUMERIC_3 }, + { 0x10, KEY_NUMERIC_4 }, + { 0x11, KEY_NUMERIC_5 }, + { 0x12, KEY_NUMERIC_6 }, + { 0x13, KEY_NUMERIC_7 }, + { 0x14, KEY_NUMERIC_8 }, + { 0x15, KEY_NUMERIC_9 }, { 0x16, KEY_MENU }, /* "menu": DVD root menu */ /* KEY_NUMERIC_STAR? */ - { 0x17, KEY_0 }, + { 0x17, KEY_NUMERIC_0 }, { 0x18, KEY_SETUP }, /* "check": DVD setup menu */ /* KEY_NUMERIC_POUND? */ @@ -136,3 +123,4 @@ module_exit(exit_rc_map_ati_x10) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Anssi Hannula <anssi.hannula@iki.fi>"); +MODULE_DESCRIPTION("ATI X10 RF remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-avermedia-a16d.c b/drivers/media/rc/keymaps/rc-avermedia-a16d.c index 5549c043cfe4..98497f4f6f92 100644 --- a/drivers/media/rc/keymaps/rc-avermedia-a16d.c +++ b/drivers/media/rc/keymaps/rc-avermedia-a16d.c @@ -11,17 +11,17 @@ static struct rc_map_table avermedia_a16d[] = { { 0x20, KEY_LIST}, { 0x00, KEY_POWER}, - { 0x28, KEY_1}, - { 0x18, KEY_2}, - { 0x38, KEY_3}, - { 0x24, KEY_4}, - { 0x14, KEY_5}, - { 0x34, KEY_6}, - { 0x2c, KEY_7}, - { 0x1c, KEY_8}, - { 0x3c, KEY_9}, + { 0x28, KEY_NUMERIC_1}, + { 0x18, KEY_NUMERIC_2}, + { 0x38, KEY_NUMERIC_3}, + { 0x24, KEY_NUMERIC_4}, + { 0x14, KEY_NUMERIC_5}, + { 0x34, KEY_NUMERIC_6}, + { 0x2c, KEY_NUMERIC_7}, + { 0x1c, KEY_NUMERIC_8}, + { 0x3c, KEY_NUMERIC_9}, { 0x12, KEY_SUBTITLE}, - { 0x22, KEY_0}, + { 0x22, KEY_NUMERIC_0}, { 0x32, KEY_REWIND}, { 0x3a, KEY_SHUFFLE}, { 0x02, KEY_PRINT}, @@ -69,3 +69,4 @@ module_exit(exit_rc_map_avermedia_a16d) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("avermedia-a16d remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-avermedia-cardbus.c b/drivers/media/rc/keymaps/rc-avermedia-cardbus.c index 74edcd82e685..5832c2f8ab3f 100644 --- a/drivers/media/rc/keymaps/rc-avermedia-cardbus.c +++ b/drivers/media/rc/keymaps/rc-avermedia-cardbus.c @@ -15,19 +15,19 @@ static struct rc_map_table avermedia_cardbus[] = { { 0x01, KEY_TUNER }, /* TV/FM */ { 0x03, KEY_TEXT }, /* Teletext */ { 0x04, KEY_EPG }, - { 0x05, KEY_1 }, - { 0x06, KEY_2 }, - { 0x07, KEY_3 }, + { 0x05, KEY_NUMERIC_1 }, + { 0x06, KEY_NUMERIC_2 }, + { 0x07, KEY_NUMERIC_3 }, { 0x08, KEY_AUDIO }, - { 0x09, KEY_4 }, - { 0x0a, KEY_5 }, - { 0x0b, KEY_6 }, + { 0x09, KEY_NUMERIC_4 }, + { 0x0a, KEY_NUMERIC_5 }, + { 0x0b, KEY_NUMERIC_6 }, { 0x0c, KEY_ZOOM }, /* Full screen */ - { 0x0d, KEY_7 }, - { 0x0e, KEY_8 }, - { 0x0f, KEY_9 }, + { 0x0d, KEY_NUMERIC_7 }, + { 0x0e, KEY_NUMERIC_8 }, + { 0x0f, KEY_NUMERIC_9 }, { 0x10, KEY_PAGEUP }, /* 16-CH PREV */ - { 0x11, KEY_0 }, + { 0x11, KEY_NUMERIC_0 }, { 0x12, KEY_INFO }, { 0x13, KEY_AGAIN }, /* CH RTN - channel return */ { 0x14, KEY_MUTE }, @@ -91,3 +91,4 @@ module_exit(exit_rc_map_avermedia_cardbus) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("avermedia-cardbus remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-avermedia-dvbt.c b/drivers/media/rc/keymaps/rc-avermedia-dvbt.c index 796184160a48..3157d0c1cee9 100644 --- a/drivers/media/rc/keymaps/rc-avermedia-dvbt.c +++ b/drivers/media/rc/keymaps/rc-avermedia-dvbt.c @@ -11,16 +11,16 @@ /* Matt Jesson <dvb@jesson.eclipse.co.uk */ static struct rc_map_table avermedia_dvbt[] = { - { 0x28, KEY_0 }, /* '0' / 'enter' */ - { 0x22, KEY_1 }, /* '1' */ - { 0x12, KEY_2 }, /* '2' / 'up arrow' */ - { 0x32, KEY_3 }, /* '3' */ - { 0x24, KEY_4 }, /* '4' / 'left arrow' */ - { 0x14, KEY_5 }, /* '5' */ - { 0x34, KEY_6 }, /* '6' / 'right arrow' */ - { 0x26, KEY_7 }, /* '7' */ - { 0x16, KEY_8 }, /* '8' / 'down arrow' */ - { 0x36, KEY_9 }, /* '9' */ + { 0x28, KEY_NUMERIC_0 }, /* '0' / 'enter' */ + { 0x22, KEY_NUMERIC_1 }, /* '1' */ + { 0x12, KEY_NUMERIC_2 }, /* '2' / 'up arrow' */ + { 0x32, KEY_NUMERIC_3 }, /* '3' */ + { 0x24, KEY_NUMERIC_4 }, /* '4' / 'left arrow' */ + { 0x14, KEY_NUMERIC_5 }, /* '5' */ + { 0x34, KEY_NUMERIC_6 }, /* '6' / 'right arrow' */ + { 0x26, KEY_NUMERIC_7 }, /* '7' */ + { 0x16, KEY_NUMERIC_8 }, /* '8' / 'down arrow' */ + { 0x36, KEY_NUMERIC_9 }, /* '9' */ { 0x20, KEY_VIDEO }, /* 'source' */ { 0x10, KEY_TEXT }, /* 'teletext' */ @@ -72,3 +72,4 @@ module_exit(exit_rc_map_avermedia_dvbt) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("avermedia-dvbt remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-avermedia-m135a.c b/drivers/media/rc/keymaps/rc-avermedia-m135a.c index d275d98d066a..cc1318ad09d9 100644 --- a/drivers/media/rc/keymaps/rc-avermedia-m135a.c +++ b/drivers/media/rc/keymaps/rc-avermedia-m135a.c @@ -24,16 +24,16 @@ static struct rc_map_table avermedia_m135a[] = { { 0x022e, KEY_DOT }, /* '.' */ { 0x0201, KEY_MODE }, /* TV/FM or SOURCE */ - { 0x0205, KEY_1 }, - { 0x0206, KEY_2 }, - { 0x0207, KEY_3 }, - { 0x0209, KEY_4 }, - { 0x020a, KEY_5 }, - { 0x020b, KEY_6 }, - { 0x020d, KEY_7 }, - { 0x020e, KEY_8 }, - { 0x020f, KEY_9 }, - { 0x0211, KEY_0 }, + { 0x0205, KEY_NUMERIC_1 }, + { 0x0206, KEY_NUMERIC_2 }, + { 0x0207, KEY_NUMERIC_3 }, + { 0x0209, KEY_NUMERIC_4 }, + { 0x020a, KEY_NUMERIC_5 }, + { 0x020b, KEY_NUMERIC_6 }, + { 0x020d, KEY_NUMERIC_7 }, + { 0x020e, KEY_NUMERIC_8 }, + { 0x020f, KEY_NUMERIC_9 }, + { 0x0211, KEY_NUMERIC_0 }, { 0x0213, KEY_RIGHT }, /* -> or L */ { 0x0212, KEY_LEFT }, /* <- or R */ @@ -70,17 +70,17 @@ static struct rc_map_table avermedia_m135a[] = { { 0x0406, KEY_MUTE }, { 0x0408, KEY_MODE }, /* TV/FM */ - { 0x0409, KEY_1 }, - { 0x040a, KEY_2 }, - { 0x040b, KEY_3 }, - { 0x040c, KEY_4 }, - { 0x040d, KEY_5 }, - { 0x040e, KEY_6 }, - { 0x040f, KEY_7 }, - { 0x0410, KEY_8 }, - { 0x0411, KEY_9 }, + { 0x0409, KEY_NUMERIC_1 }, + { 0x040a, KEY_NUMERIC_2 }, + { 0x040b, KEY_NUMERIC_3 }, + { 0x040c, KEY_NUMERIC_4 }, + { 0x040d, KEY_NUMERIC_5 }, + { 0x040e, KEY_NUMERIC_6 }, + { 0x040f, KEY_NUMERIC_7 }, + { 0x0410, KEY_NUMERIC_8 }, + { 0x0411, KEY_NUMERIC_9 }, { 0x044c, KEY_DOT }, /* '.' */ - { 0x0412, KEY_0 }, + { 0x0412, KEY_NUMERIC_0 }, { 0x0407, KEY_REFRESH }, /* Refresh/Reload */ { 0x0413, KEY_AUDIO }, @@ -142,3 +142,4 @@ module_exit(exit_rc_map_avermedia_m135a) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Avermedia M135A with RM-JX and RM-K6 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c b/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c index d86126e10375..ec6c866c9f5d 100644 --- a/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c +++ b/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c @@ -1,11 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* avermedia-m733a-rm-k6.h - Keytable for avermedia_m733a_rm_k6 Remote Controller * * Copyright (c) 2010 by Herton Ronaldo Krzesinski <herton@mandriva.com.br> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <media/rc-map.h> @@ -22,17 +18,17 @@ static struct rc_map_table avermedia_m733a_rm_k6[] = { { 0x0406, KEY_MUTE }, { 0x0408, KEY_MODE }, /* TV/FM */ - { 0x0409, KEY_1 }, - { 0x040a, KEY_2 }, - { 0x040b, KEY_3 }, - { 0x040c, KEY_4 }, - { 0x040d, KEY_5 }, - { 0x040e, KEY_6 }, - { 0x040f, KEY_7 }, - { 0x0410, KEY_8 }, - { 0x0411, KEY_9 }, + { 0x0409, KEY_NUMERIC_1 }, + { 0x040a, KEY_NUMERIC_2 }, + { 0x040b, KEY_NUMERIC_3 }, + { 0x040c, KEY_NUMERIC_4 }, + { 0x040d, KEY_NUMERIC_5 }, + { 0x040e, KEY_NUMERIC_6 }, + { 0x040f, KEY_NUMERIC_7 }, + { 0x0410, KEY_NUMERIC_8 }, + { 0x0411, KEY_NUMERIC_9 }, { 0x044c, KEY_DOT }, /* '.' */ - { 0x0412, KEY_0 }, + { 0x0412, KEY_NUMERIC_0 }, { 0x0407, KEY_REFRESH }, /* Refresh/Reload */ { 0x0413, KEY_AUDIO }, @@ -94,3 +90,4 @@ module_exit(exit_rc_map_avermedia_m733a_rm_k6) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Avermedia M733A with IR model RM-K6 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c b/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c index 5d92d36d9174..ee4fe5791add 100644 --- a/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c +++ b/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * AverMedia RM-KS remote controller keytable * * Copyright (C) 2010 Antti Palosaari <crope@iki.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <media/rc-map.h> @@ -33,16 +20,16 @@ static struct rc_map_table avermedia_rm_ks[] = { { 0x0506, KEY_MUTE }, /* Mute */ { 0x0507, KEY_AGAIN }, /* Recall */ { 0x0508, KEY_VIDEO }, /* Source */ - { 0x0509, KEY_1 }, /* 1 */ - { 0x050a, KEY_2 }, /* 2 */ - { 0x050b, KEY_3 }, /* 3 */ - { 0x050c, KEY_4 }, /* 4 */ - { 0x050d, KEY_5 }, /* 5 */ - { 0x050e, KEY_6 }, /* 6 */ - { 0x050f, KEY_7 }, /* 7 */ - { 0x0510, KEY_8 }, /* 8 */ - { 0x0511, KEY_9 }, /* 9 */ - { 0x0512, KEY_0 }, /* 0 */ + { 0x0509, KEY_NUMERIC_1 }, /* 1 */ + { 0x050a, KEY_NUMERIC_2 }, /* 2 */ + { 0x050b, KEY_NUMERIC_3 }, /* 3 */ + { 0x050c, KEY_NUMERIC_4 }, /* 4 */ + { 0x050d, KEY_NUMERIC_5 }, /* 5 */ + { 0x050e, KEY_NUMERIC_6 }, /* 6 */ + { 0x050f, KEY_NUMERIC_7 }, /* 7 */ + { 0x0510, KEY_NUMERIC_8 }, /* 8 */ + { 0x0511, KEY_NUMERIC_9 }, /* 9 */ + { 0x0512, KEY_NUMERIC_0 }, /* 0 */ { 0x0513, KEY_AUDIO }, /* Audio */ { 0x0515, KEY_EPG }, /* EPG */ { 0x0516, KEY_PLAYPAUSE }, /* Play/Pause */ @@ -78,3 +65,4 @@ module_exit(exit_rc_map_avermedia_rm_ks) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); +MODULE_DESCRIPTION("AverMedia RM-KS remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-avermedia.c b/drivers/media/rc/keymaps/rc-avermedia.c index 631ff52564f0..b827536a1f5f 100644 --- a/drivers/media/rc/keymaps/rc-avermedia.c +++ b/drivers/media/rc/keymaps/rc-avermedia.c @@ -11,16 +11,16 @@ /* Alex Hermann <gaaf@gmx.net> */ static struct rc_map_table avermedia[] = { - { 0x28, KEY_1 }, - { 0x18, KEY_2 }, - { 0x38, KEY_3 }, - { 0x24, KEY_4 }, - { 0x14, KEY_5 }, - { 0x34, KEY_6 }, - { 0x2c, KEY_7 }, - { 0x1c, KEY_8 }, - { 0x3c, KEY_9 }, - { 0x22, KEY_0 }, + { 0x28, KEY_NUMERIC_1 }, + { 0x18, KEY_NUMERIC_2 }, + { 0x38, KEY_NUMERIC_3 }, + { 0x24, KEY_NUMERIC_4 }, + { 0x14, KEY_NUMERIC_5 }, + { 0x34, KEY_NUMERIC_6 }, + { 0x2c, KEY_NUMERIC_7 }, + { 0x1c, KEY_NUMERIC_8 }, + { 0x3c, KEY_NUMERIC_9 }, + { 0x22, KEY_NUMERIC_0 }, { 0x20, KEY_TV }, /* TV/FM */ { 0x10, KEY_CD }, /* CD */ @@ -80,3 +80,4 @@ module_exit(exit_rc_map_avermedia) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("avermedia remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-avertv-303.c b/drivers/media/rc/keymaps/rc-avertv-303.c index 47ca8b7ea532..71d1da42528d 100644 --- a/drivers/media/rc/keymaps/rc-avertv-303.c +++ b/drivers/media/rc/keymaps/rc-avertv-303.c @@ -11,16 +11,16 @@ /* AVERTV STUDIO 303 Remote */ static struct rc_map_table avertv_303[] = { - { 0x2a, KEY_1 }, - { 0x32, KEY_2 }, - { 0x3a, KEY_3 }, - { 0x4a, KEY_4 }, - { 0x52, KEY_5 }, - { 0x5a, KEY_6 }, - { 0x6a, KEY_7 }, - { 0x72, KEY_8 }, - { 0x7a, KEY_9 }, - { 0x0e, KEY_0 }, + { 0x2a, KEY_NUMERIC_1 }, + { 0x32, KEY_NUMERIC_2 }, + { 0x3a, KEY_NUMERIC_3 }, + { 0x4a, KEY_NUMERIC_4 }, + { 0x52, KEY_NUMERIC_5 }, + { 0x5a, KEY_NUMERIC_6 }, + { 0x6a, KEY_NUMERIC_7 }, + { 0x72, KEY_NUMERIC_8 }, + { 0x7a, KEY_NUMERIC_9 }, + { 0x0e, KEY_NUMERIC_0 }, { 0x02, KEY_POWER }, { 0x22, KEY_VIDEO }, @@ -79,3 +79,4 @@ module_exit(exit_rc_map_avertv_303) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("AVERTV STUDIO 303 Remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-azurewave-ad-tu700.c b/drivers/media/rc/keymaps/rc-azurewave-ad-tu700.c index 18d7dcb869b0..56f8eb1f0d01 100644 --- a/drivers/media/rc/keymaps/rc-azurewave-ad-tu700.c +++ b/drivers/media/rc/keymaps/rc-azurewave-ad-tu700.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * TwinHan AzureWave AD-TU700(704J) remote controller keytable * * Copyright (C) 2010 Antti Palosaari <crope@iki.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <media/rc-map.h> @@ -23,18 +10,18 @@ static struct rc_map_table azurewave_ad_tu700[] = { { 0x0000, KEY_TAB }, /* Tab */ - { 0x0001, KEY_2 }, + { 0x0001, KEY_NUMERIC_2 }, { 0x0002, KEY_CHANNELDOWN }, - { 0x0003, KEY_1 }, + { 0x0003, KEY_NUMERIC_1 }, { 0x0004, KEY_MENU }, /* Record List */ { 0x0005, KEY_CHANNELUP }, - { 0x0006, KEY_3 }, + { 0x0006, KEY_NUMERIC_3 }, { 0x0007, KEY_SLEEP }, /* Hibernate */ { 0x0008, KEY_VIDEO }, /* A/V */ - { 0x0009, KEY_4 }, + { 0x0009, KEY_NUMERIC_4 }, { 0x000a, KEY_VOLUMEDOWN }, { 0x000c, KEY_CANCEL }, /* Cancel */ - { 0x000d, KEY_7 }, + { 0x000d, KEY_NUMERIC_7 }, { 0x000e, KEY_AGAIN }, /* Recall */ { 0x000f, KEY_TEXT }, /* Teletext */ { 0x0010, KEY_MUTE }, @@ -42,17 +29,17 @@ static struct rc_map_table azurewave_ad_tu700[] = { { 0x0012, KEY_FASTFORWARD }, /* FF >> */ { 0x0013, KEY_BACK }, /* Back */ { 0x0014, KEY_PLAY }, - { 0x0015, KEY_0 }, + { 0x0015, KEY_NUMERIC_0 }, { 0x0016, KEY_POWER2 }, /* [red power button] */ { 0x0017, KEY_FAVORITES }, /* Favorite List */ { 0x0018, KEY_RED }, - { 0x0019, KEY_8 }, + { 0x0019, KEY_NUMERIC_8 }, { 0x001a, KEY_STOP }, - { 0x001b, KEY_9 }, + { 0x001b, KEY_NUMERIC_9 }, { 0x001c, KEY_EPG }, /* Info/EPG */ - { 0x001d, KEY_5 }, + { 0x001d, KEY_NUMERIC_5 }, { 0x001e, KEY_VOLUMEUP }, - { 0x001f, KEY_6 }, + { 0x001f, KEY_NUMERIC_6 }, { 0x0040, KEY_REWIND }, /* FR << */ { 0x0041, KEY_PREVIOUS }, /* Replay */ { 0x0042, KEY_NEXT }, /* Skip */ @@ -101,3 +88,4 @@ module_exit(exit_rc_map_azurewave_ad_tu700) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); +MODULE_DESCRIPTION("TwinHan AzureWave AD-TU700(704J) remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-beelink-gs1.c b/drivers/media/rc/keymaps/rc-beelink-gs1.c new file mode 100644 index 000000000000..6e767d88c707 --- /dev/null +++ b/drivers/media/rc/keymaps/rc-beelink-gs1.c @@ -0,0 +1,85 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2019 Clément Péron + +#include <media/rc-map.h> +#include <linux/module.h> + +/* + * Keymap for the Beelink GS1 remote control + */ + +static struct rc_map_table beelink_gs1_table[] = { + /* + * TV Keys (Power, Learn and Volume) + * { 0x40400d, KEY_TV }, + * { 0x80f1, KEY_TV }, + * { 0x80f3, KEY_TV }, + * { 0x80f4, KEY_TV }, + */ + + { 0x8051, KEY_POWER }, + { 0x804d, KEY_MUTE }, + { 0x8040, KEY_CONFIG }, + + { 0x8026, KEY_UP }, + { 0x8028, KEY_DOWN }, + { 0x8025, KEY_LEFT }, + { 0x8027, KEY_RIGHT }, + { 0x800d, KEY_OK }, + + { 0x8053, KEY_HOME }, + { 0x80bc, KEY_MEDIA }, + { 0x801b, KEY_BACK }, + { 0x8049, KEY_MENU }, + + { 0x804e, KEY_VOLUMEUP }, + { 0x8056, KEY_VOLUMEDOWN }, + + { 0x8054, KEY_SUBTITLE }, /* Web */ + { 0x8052, KEY_EPG }, /* Media */ + + { 0x8041, KEY_CHANNELUP }, + { 0x8042, KEY_CHANNELDOWN }, + + { 0x8031, KEY_1 }, + { 0x8032, KEY_2 }, + { 0x8033, KEY_3 }, + + { 0x8034, KEY_4 }, + { 0x8035, KEY_5 }, + { 0x8036, KEY_6 }, + + { 0x8037, KEY_7 }, + { 0x8038, KEY_8 }, + { 0x8039, KEY_9 }, + + { 0x8044, KEY_DELETE }, + { 0x8030, KEY_0 }, + { 0x8058, KEY_MODE }, /* # Input Method */ +}; + +static struct rc_map_list beelink_gs1_map = { + .map = { + .scan = beelink_gs1_table, + .size = ARRAY_SIZE(beelink_gs1_table), + .rc_proto = RC_PROTO_NEC, + .name = RC_MAP_BEELINK_GS1, + } +}; + +static int __init init_rc_map_beelink_gs1(void) +{ + return rc_map_register(&beelink_gs1_map); +} + +static void __exit exit_rc_map_beelink_gs1(void) +{ + rc_map_unregister(&beelink_gs1_map); +} + +module_init(init_rc_map_beelink_gs1) +module_exit(exit_rc_map_beelink_gs1) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Clément Péron <peron.clem@gmail.com>"); +MODULE_DESCRIPTION("Beelink GS1 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-beelink-mxiii.c b/drivers/media/rc/keymaps/rc-beelink-mxiii.c new file mode 100644 index 000000000000..88fad9959a86 --- /dev/null +++ b/drivers/media/rc/keymaps/rc-beelink-mxiii.c @@ -0,0 +1,58 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019 Christian Hewitt <christianshewitt@gmail.com> + * + */ + +#include <media/rc-map.h> +#include <linux/module.h> + +/* + * Keytable for the Beelink Mini MXIII remote control + * + */ + +static struct rc_map_table beelink_mxiii[] = { + { 0xb2dc, KEY_POWER }, + + { 0xb288, KEY_MUTE }, + { 0xb282, KEY_HOME }, + + { 0xb2ca, KEY_UP }, + { 0xb299, KEY_LEFT }, + { 0xb2ce, KEY_OK }, + { 0xb2c1, KEY_RIGHT }, + { 0xb2d2, KEY_DOWN }, + + { 0xb2c5, KEY_MENU }, + { 0xb29a, KEY_BACK }, + + { 0xb281, KEY_VOLUMEDOWN }, + { 0xb280, KEY_VOLUMEUP }, +}; + +static struct rc_map_list beelink_mxiii_map = { + .map = { + .scan = beelink_mxiii, + .size = ARRAY_SIZE(beelink_mxiii), + .rc_proto = RC_PROTO_NEC, + .name = RC_MAP_BEELINK_MXIII, + } +}; + +static int __init init_rc_map_beelink_mxiii(void) +{ + return rc_map_register(&beelink_mxiii_map); +} + +static void __exit exit_rc_map_beelink_mxiii(void) +{ + rc_map_unregister(&beelink_mxiii_map); +} + +module_init(init_rc_map_beelink_mxiii) +module_exit(exit_rc_map_beelink_mxiii) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Christian Hewitt <christianshewitt@gmail.com"); +MODULE_DESCRIPTION("Beelink Mini MXIII remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-behold-columbus.c b/drivers/media/rc/keymaps/rc-behold-columbus.c index e73057945bd1..6bdc924ac3cf 100644 --- a/drivers/media/rc/keymaps/rc-behold-columbus.c +++ b/drivers/media/rc/keymaps/rc-behold-columbus.c @@ -14,7 +14,7 @@ * The "ascii-art picture" below (in comments, first row * is the keycode in hex, and subsequent row(s) shows * the button labels (several variants when appropriate) - * helps to descide which keycodes to assign to the buttons. + * helps to decide which keycodes to assign to the buttons. */ static struct rc_map_table behold_columbus[] = { @@ -37,24 +37,24 @@ static struct rc_map_table behold_columbus[] = { * 0x07 0x08 0x09 0x10 * * 7 8 9 Zoom * * */ - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, + { 0x01, KEY_NUMERIC_1 }, + { 0x02, KEY_NUMERIC_2 }, + { 0x03, KEY_NUMERIC_3 }, { 0x0D, KEY_SETUP }, /* Setup key */ - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, + { 0x04, KEY_NUMERIC_4 }, + { 0x05, KEY_NUMERIC_5 }, + { 0x06, KEY_NUMERIC_6 }, { 0x19, KEY_CAMERA }, /* Snapshot key */ - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, + { 0x07, KEY_NUMERIC_7 }, + { 0x08, KEY_NUMERIC_8 }, + { 0x09, KEY_NUMERIC_9 }, { 0x10, KEY_ZOOM }, /* 0x0A 0x00 0x0B 0x0C * * RECALL 0 ChannelUp VolumeUp * * */ { 0x0A, KEY_AGAIN }, - { 0x00, KEY_0 }, + { 0x00, KEY_NUMERIC_0 }, { 0x0B, KEY_CHANNELUP }, { 0x0C, KEY_VOLUMEUP }, @@ -68,7 +68,7 @@ static struct rc_map_table behold_columbus[] = { { 0x18, KEY_VOLUMEDOWN }, /* 0x0E 0x1E 0x0F 0x1A * - * Stop Pause Previouse Next * + * Stop Pause Previous Next * * */ { 0x0E, KEY_STOP }, @@ -102,3 +102,4 @@ module_exit(exit_rc_map_behold_columbus) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("BeholdTV Columbus remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-behold.c b/drivers/media/rc/keymaps/rc-behold.c index e1b2c8e26883..0251ce835f79 100644 --- a/drivers/media/rc/keymaps/rc-behold.c +++ b/drivers/media/rc/keymaps/rc-behold.c @@ -17,7 +17,7 @@ * The "ascii-art picture" below (in comments, first row * is the keycode in hex, and subsequent row(s) shows * the button labels (several variants when appropriate) - * helps to descide which keycodes to assign to the buttons. + * helps to decide which keycodes to assign to the buttons. */ static struct rc_map_table behold[] = { @@ -37,21 +37,21 @@ static struct rc_map_table behold[] = { * 0x07 0x08 0x09 * * 7 8 9 * * */ - { 0x866b01, KEY_1 }, - { 0x866b02, KEY_2 }, - { 0x866b03, KEY_3 }, - { 0x866b04, KEY_4 }, - { 0x866b05, KEY_5 }, - { 0x866b06, KEY_6 }, - { 0x866b07, KEY_7 }, - { 0x866b08, KEY_8 }, - { 0x866b09, KEY_9 }, + { 0x866b01, KEY_NUMERIC_1 }, + { 0x866b02, KEY_NUMERIC_2 }, + { 0x866b03, KEY_NUMERIC_3 }, + { 0x866b04, KEY_NUMERIC_4 }, + { 0x866b05, KEY_NUMERIC_5 }, + { 0x866b06, KEY_NUMERIC_6 }, + { 0x866b07, KEY_NUMERIC_7 }, + { 0x866b08, KEY_NUMERIC_8 }, + { 0x866b09, KEY_NUMERIC_9 }, /* 0x0a 0x00 0x17 * * RECALL 0 MODE * * */ { 0x866b0a, KEY_AGAIN }, - { 0x866b00, KEY_0 }, + { 0x866b00, KEY_NUMERIC_0 }, { 0x866b17, KEY_MODE }, /* 0x14 0x10 * @@ -135,3 +135,4 @@ module_exit(exit_rc_map_behold) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("BeholdTV 60x series remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-budget-ci-old.c b/drivers/media/rc/keymaps/rc-budget-ci-old.c index 56f051af6154..8fda5d1e140b 100644 --- a/drivers/media/rc/keymaps/rc-budget-ci-old.c +++ b/drivers/media/rc/keymaps/rc-budget-ci-old.c @@ -16,16 +16,16 @@ */ static struct rc_map_table budget_ci_old[] = { - { 0x00, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, + { 0x00, KEY_NUMERIC_0 }, + { 0x01, KEY_NUMERIC_1 }, + { 0x02, KEY_NUMERIC_2 }, + { 0x03, KEY_NUMERIC_3 }, + { 0x04, KEY_NUMERIC_4 }, + { 0x05, KEY_NUMERIC_5 }, + { 0x06, KEY_NUMERIC_6 }, + { 0x07, KEY_NUMERIC_7 }, + { 0x08, KEY_NUMERIC_8 }, + { 0x09, KEY_NUMERIC_9 }, { 0x0a, KEY_ENTER }, { 0x0b, KEY_RED }, { 0x0c, KEY_POWER }, /* RADIO on Hauppauge */ @@ -87,3 +87,4 @@ module_exit(exit_rc_map_budget_ci_old) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("budget-ci-old remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-cec.c b/drivers/media/rc/keymaps/rc-cec.c index 76d34abb7c85..068e22aeac8c 100644 --- a/drivers/media/rc/keymaps/rc-cec.c +++ b/drivers/media/rc/keymaps/rc-cec.c @@ -1,11 +1,17 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Keytable for the CEC remote control * - * Copyright (c) 2015 by Kamil Debski + * This keymap is unusual in that it can't be built as a module, + * instead it is registered directly in rc-main.c if CONFIG_MEDIA_CEC_RC + * is set. This is because it can be called from drm_dp_cec_set_edid() via + * cec_register_adapter() in an asynchronous context, and it is not + * allowed to use request_module() to load rc-cec.ko in that case. + * + * Since this keymap is only used if CONFIG_MEDIA_CEC_RC is set, we + * just compile this keymap into the rc-core module and never as a + * separate module. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. + * Copyright (c) 2015 by Kamil Debski */ #include <media/rc-map.h> @@ -156,7 +162,7 @@ static struct rc_map_table cec[] = { /* 0x77-0xff: Reserved */ }; -static struct rc_map_list cec_map = { +struct rc_map_list cec_map = { .map = { .scan = cec, .size = ARRAY_SIZE(cec), @@ -164,19 +170,3 @@ static struct rc_map_list cec_map = { .name = RC_MAP_CEC, } }; - -static int __init init_rc_map_cec(void) -{ - return rc_map_register(&cec_map); -} - -static void __exit exit_rc_map_cec(void) -{ - rc_map_unregister(&cec_map); -} - -module_init(init_rc_map_cec); -module_exit(exit_rc_map_cec); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Kamil Debski"); diff --git a/drivers/media/rc/keymaps/rc-cinergy-1400.c b/drivers/media/rc/keymaps/rc-cinergy-1400.c index dacb13c53bb4..092c3533d712 100644 --- a/drivers/media/rc/keymaps/rc-cinergy-1400.c +++ b/drivers/media/rc/keymaps/rc-cinergy-1400.c @@ -12,16 +12,16 @@ static struct rc_map_table cinergy_1400[] = { { 0x01, KEY_POWER }, - { 0x02, KEY_1 }, - { 0x03, KEY_2 }, - { 0x04, KEY_3 }, - { 0x05, KEY_4 }, - { 0x06, KEY_5 }, - { 0x07, KEY_6 }, - { 0x08, KEY_7 }, - { 0x09, KEY_8 }, - { 0x0a, KEY_9 }, - { 0x0c, KEY_0 }, + { 0x02, KEY_NUMERIC_1 }, + { 0x03, KEY_NUMERIC_2 }, + { 0x04, KEY_NUMERIC_3 }, + { 0x05, KEY_NUMERIC_4 }, + { 0x06, KEY_NUMERIC_5 }, + { 0x07, KEY_NUMERIC_6 }, + { 0x08, KEY_NUMERIC_7 }, + { 0x09, KEY_NUMERIC_8 }, + { 0x0a, KEY_NUMERIC_9 }, + { 0x0c, KEY_NUMERIC_0 }, { 0x0b, KEY_VIDEO }, { 0x0d, KEY_REFRESH }, @@ -78,3 +78,4 @@ module_exit(exit_rc_map_cinergy_1400) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Cinergy 1400 DVB-T remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-cinergy.c b/drivers/media/rc/keymaps/rc-cinergy.c index 6ab2e51b764d..334a290a3b91 100644 --- a/drivers/media/rc/keymaps/rc-cinergy.c +++ b/drivers/media/rc/keymaps/rc-cinergy.c @@ -9,16 +9,16 @@ #include <linux/module.h> static struct rc_map_table cinergy[] = { - { 0x00, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, + { 0x00, KEY_NUMERIC_0 }, + { 0x01, KEY_NUMERIC_1 }, + { 0x02, KEY_NUMERIC_2 }, + { 0x03, KEY_NUMERIC_3 }, + { 0x04, KEY_NUMERIC_4 }, + { 0x05, KEY_NUMERIC_5 }, + { 0x06, KEY_NUMERIC_6 }, + { 0x07, KEY_NUMERIC_7 }, + { 0x08, KEY_NUMERIC_8 }, + { 0x09, KEY_NUMERIC_9 }, { 0x0a, KEY_POWER }, { 0x0b, KEY_MEDIA }, /* app */ @@ -72,3 +72,4 @@ module_exit(exit_rc_map_cinergy) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("cinergy remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-ct-90405.c b/drivers/media/rc/keymaps/rc-ct-90405.c new file mode 100644 index 000000000000..d4638df37c53 --- /dev/null +++ b/drivers/media/rc/keymaps/rc-ct-90405.c @@ -0,0 +1,87 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Toshiba CT-90405 remote controller keytable + * + * Copyright (C) 2021 Alexander Voronov <avv.0@ya.ru> + */ + +#include <media/rc-map.h> +#include <linux/module.h> + +static struct rc_map_table ct_90405[] = { + { 0x4014, KEY_SWITCHVIDEOMODE }, + { 0x4012, KEY_POWER }, + { 0x4044, KEY_TV }, + { 0x40be43, KEY_3D_MODE }, + { 0x400c, KEY_SUBTITLE }, + { 0x4001, KEY_NUMERIC_1 }, + { 0x4002, KEY_NUMERIC_2 }, + { 0x4003, KEY_NUMERIC_3 }, + { 0x4004, KEY_NUMERIC_4 }, + { 0x4005, KEY_NUMERIC_5 }, + { 0x4006, KEY_NUMERIC_6 }, + { 0x4007, KEY_NUMERIC_7 }, + { 0x4008, KEY_NUMERIC_8 }, + { 0x4009, KEY_NUMERIC_9 }, + { 0x4062, KEY_AUDIO_DESC }, + { 0x4000, KEY_NUMERIC_0 }, + { 0x401a, KEY_VOLUMEUP }, + { 0x401e, KEY_VOLUMEDOWN }, + { 0x4016, KEY_INFO }, + { 0x4010, KEY_MUTE }, + { 0x401b, KEY_CHANNELUP }, + { 0x401f, KEY_CHANNELDOWN }, + { 0x40da, KEY_VENDOR }, + { 0x4066, KEY_PLAYER }, + { 0x4017, KEY_TEXT }, + { 0x4047, KEY_LIST }, + { 0x4073, KEY_PAGEUP }, + { 0x4045, KEY_PROGRAM }, + { 0x4043, KEY_EXIT }, + { 0x4074, KEY_PAGEDOWN }, + { 0x4064, KEY_BACK }, + { 0x405b, KEY_MENU }, + { 0x4019, KEY_UP }, + { 0x4040, KEY_RIGHT }, + { 0x401d, KEY_DOWN }, + { 0x4042, KEY_LEFT }, + { 0x4021, KEY_OK }, + { 0x4053, KEY_REWIND }, + { 0x4067, KEY_PLAY }, + { 0x400d, KEY_FASTFORWARD }, + { 0x4054, KEY_PREVIOUS }, + { 0x4068, KEY_STOP }, + { 0x406a, KEY_PAUSE }, + { 0x4015, KEY_NEXT }, + { 0x4048, KEY_RED }, + { 0x4049, KEY_GREEN }, + { 0x404a, KEY_YELLOW }, + { 0x404b, KEY_BLUE }, + { 0x406f, KEY_RECORD } +}; + +static struct rc_map_list ct_90405_map = { + .map = { + .scan = ct_90405, + .size = ARRAY_SIZE(ct_90405), + .rc_proto = RC_PROTO_NEC, + .name = RC_MAP_CT_90405, + } +}; + +static int __init init_rc_map_ct_90405(void) +{ + return rc_map_register(&ct_90405_map); +} + +static void __exit exit_rc_map_ct_90405(void) +{ + rc_map_unregister(&ct_90405_map); +} + +module_init(init_rc_map_ct_90405) +module_exit(exit_rc_map_ct_90405) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Alexander Voronov <avv.0@ya.ru>"); +MODULE_DESCRIPTION("Toshiba CT-90405 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-d680-dmb.c b/drivers/media/rc/keymaps/rc-d680-dmb.c index 2c94b9d88b67..7870d36f2c69 100644 --- a/drivers/media/rc/keymaps/rc-d680-dmb.c +++ b/drivers/media/rc/keymaps/rc-d680-dmb.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * keymap imported from cxusb.c * * Copyright (C) 2016 Sean Young - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2. */ #include <media/rc-map.h> @@ -14,16 +11,16 @@ static struct rc_map_table rc_map_d680_dmb_table[] = { { 0x0038, KEY_SWITCHVIDEOMODE }, /* TV/AV */ { 0x080c, KEY_ZOOM }, - { 0x0800, KEY_0 }, - { 0x0001, KEY_1 }, - { 0x0802, KEY_2 }, - { 0x0003, KEY_3 }, - { 0x0804, KEY_4 }, - { 0x0005, KEY_5 }, - { 0x0806, KEY_6 }, - { 0x0007, KEY_7 }, - { 0x0808, KEY_8 }, - { 0x0009, KEY_9 }, + { 0x0800, KEY_NUMERIC_0 }, + { 0x0001, KEY_NUMERIC_1 }, + { 0x0802, KEY_NUMERIC_2 }, + { 0x0003, KEY_NUMERIC_3 }, + { 0x0804, KEY_NUMERIC_4 }, + { 0x0005, KEY_NUMERIC_5 }, + { 0x0806, KEY_NUMERIC_6 }, + { 0x0007, KEY_NUMERIC_7 }, + { 0x0808, KEY_NUMERIC_8 }, + { 0x0009, KEY_NUMERIC_9 }, { 0x000a, KEY_MUTE }, { 0x0829, KEY_BACK }, { 0x0012, KEY_CHANNELUP }, @@ -73,3 +70,4 @@ module_exit(exit_rc_map_d680_dmb) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("d680-dmb remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-delock-61959.c b/drivers/media/rc/keymaps/rc-delock-61959.c index da21d6d6d79f..529435e8d416 100644 --- a/drivers/media/rc/keymaps/rc-delock-61959.c +++ b/drivers/media/rc/keymaps/rc-delock-61959.c @@ -1,11 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* rc-delock-61959.c - Keytable for Delock * * Copyright (c) 2013 by Jakob Haufe <sur5r@sur5r.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <media/rc-map.h> @@ -18,16 +14,16 @@ static struct rc_map_table delock_61959[] = { { 0x866b16, KEY_POWER2 }, /* Power */ { 0x866b0c, KEY_POWER }, /* Shut Down */ - { 0x866b00, KEY_1}, - { 0x866b01, KEY_2}, - { 0x866b02, KEY_3}, - { 0x866b03, KEY_4}, - { 0x866b04, KEY_5}, - { 0x866b05, KEY_6}, - { 0x866b06, KEY_7}, - { 0x866b07, KEY_8}, - { 0x866b08, KEY_9}, - { 0x866b14, KEY_0}, + { 0x866b00, KEY_NUMERIC_1}, + { 0x866b01, KEY_NUMERIC_2}, + { 0x866b02, KEY_NUMERIC_3}, + { 0x866b03, KEY_NUMERIC_4}, + { 0x866b04, KEY_NUMERIC_5}, + { 0x866b05, KEY_NUMERIC_6}, + { 0x866b06, KEY_NUMERIC_7}, + { 0x866b07, KEY_NUMERIC_8}, + { 0x866b08, KEY_NUMERIC_9}, + { 0x866b14, KEY_NUMERIC_0}, { 0x866b0a, KEY_ZOOM}, /* Full Screen */ { 0x866b10, KEY_CAMERA}, /* Photo */ diff --git a/drivers/media/rc/keymaps/rc-dib0700-nec.c b/drivers/media/rc/keymaps/rc-dib0700-nec.c index 4ee801acb089..0323049fd2b1 100644 --- a/drivers/media/rc/keymaps/rc-dib0700-nec.c +++ b/drivers/media/rc/keymaps/rc-dib0700-nec.c @@ -17,16 +17,16 @@ static struct rc_map_table dib0700_nec_table[] = { /* Key codes for the Pixelview SBTVD remote */ { 0x866b13, KEY_MUTE }, { 0x866b12, KEY_POWER }, - { 0x866b01, KEY_1 }, - { 0x866b02, KEY_2 }, - { 0x866b03, KEY_3 }, - { 0x866b04, KEY_4 }, - { 0x866b05, KEY_5 }, - { 0x866b06, KEY_6 }, - { 0x866b07, KEY_7 }, - { 0x866b08, KEY_8 }, - { 0x866b09, KEY_9 }, - { 0x866b00, KEY_0 }, + { 0x866b01, KEY_NUMERIC_1 }, + { 0x866b02, KEY_NUMERIC_2 }, + { 0x866b03, KEY_NUMERIC_3 }, + { 0x866b04, KEY_NUMERIC_4 }, + { 0x866b05, KEY_NUMERIC_5 }, + { 0x866b06, KEY_NUMERIC_6 }, + { 0x866b07, KEY_NUMERIC_7 }, + { 0x866b08, KEY_NUMERIC_8 }, + { 0x866b09, KEY_NUMERIC_9 }, + { 0x866b00, KEY_NUMERIC_0 }, { 0x866b0d, KEY_CHANNELUP }, { 0x866b19, KEY_CHANNELDOWN }, { 0x866b10, KEY_VOLUMEUP }, @@ -60,17 +60,17 @@ static struct rc_map_table dib0700_nec_table[] = { /* Key codes for the Elgato EyeTV Diversity silver remote */ { 0x4501, KEY_POWER }, { 0x4502, KEY_MUTE }, - { 0x4503, KEY_1 }, - { 0x4504, KEY_2 }, - { 0x4505, KEY_3 }, - { 0x4506, KEY_4 }, - { 0x4507, KEY_5 }, - { 0x4508, KEY_6 }, - { 0x4509, KEY_7 }, - { 0x450a, KEY_8 }, - { 0x450b, KEY_9 }, + { 0x4503, KEY_NUMERIC_1 }, + { 0x4504, KEY_NUMERIC_2 }, + { 0x4505, KEY_NUMERIC_3 }, + { 0x4506, KEY_NUMERIC_4 }, + { 0x4507, KEY_NUMERIC_5 }, + { 0x4508, KEY_NUMERIC_6 }, + { 0x4509, KEY_NUMERIC_7 }, + { 0x450a, KEY_NUMERIC_8 }, + { 0x450b, KEY_NUMERIC_9 }, { 0x450c, KEY_LAST }, - { 0x450d, KEY_0 }, + { 0x450d, KEY_NUMERIC_0 }, { 0x450e, KEY_ENTER }, { 0x450f, KEY_RED }, { 0x4510, KEY_CHANNELUP }, @@ -118,3 +118,4 @@ module_exit(exit_rc_map) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("dib0700-nec remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-dib0700-rc5.c b/drivers/media/rc/keymaps/rc-dib0700-rc5.c index ef4085a0fda3..d34e92eb92be 100644 --- a/drivers/media/rc/keymaps/rc-dib0700-rc5.c +++ b/drivers/media/rc/keymaps/rc-dib0700-rc5.c @@ -22,16 +22,16 @@ static struct rc_map_table dib0700_rc5_table[] = { { 0x0709, KEY_VOLUMEDOWN }, { 0x0706, KEY_CHANNELUP }, { 0x070c, KEY_CHANNELDOWN }, - { 0x070f, KEY_1 }, - { 0x0715, KEY_2 }, - { 0x0710, KEY_3 }, - { 0x0718, KEY_4 }, - { 0x071b, KEY_5 }, - { 0x071e, KEY_6 }, - { 0x0711, KEY_7 }, - { 0x0721, KEY_8 }, - { 0x0712, KEY_9 }, - { 0x0727, KEY_0 }, + { 0x070f, KEY_NUMERIC_1 }, + { 0x0715, KEY_NUMERIC_2 }, + { 0x0710, KEY_NUMERIC_3 }, + { 0x0718, KEY_NUMERIC_4 }, + { 0x071b, KEY_NUMERIC_5 }, + { 0x071e, KEY_NUMERIC_6 }, + { 0x0711, KEY_NUMERIC_7 }, + { 0x0721, KEY_NUMERIC_8 }, + { 0x0712, KEY_NUMERIC_9 }, + { 0x0727, KEY_NUMERIC_0 }, { 0x0724, KEY_SCREEN }, /* 'Square' key */ { 0x072a, KEY_TEXT }, /* 'T' key */ { 0x072d, KEY_REWIND }, @@ -43,17 +43,17 @@ static struct rc_map_table dib0700_rc5_table[] = { /* Key codes for the Terratec Cinergy DT XS Diversity, similar to cinergyT2.c */ { 0xeb01, KEY_POWER }, - { 0xeb02, KEY_1 }, - { 0xeb03, KEY_2 }, - { 0xeb04, KEY_3 }, - { 0xeb05, KEY_4 }, - { 0xeb06, KEY_5 }, - { 0xeb07, KEY_6 }, - { 0xeb08, KEY_7 }, - { 0xeb09, KEY_8 }, - { 0xeb0a, KEY_9 }, + { 0xeb02, KEY_NUMERIC_1 }, + { 0xeb03, KEY_NUMERIC_2 }, + { 0xeb04, KEY_NUMERIC_3 }, + { 0xeb05, KEY_NUMERIC_4 }, + { 0xeb06, KEY_NUMERIC_5 }, + { 0xeb07, KEY_NUMERIC_6 }, + { 0xeb08, KEY_NUMERIC_7 }, + { 0xeb09, KEY_NUMERIC_8 }, + { 0xeb0a, KEY_NUMERIC_9 }, { 0xeb0b, KEY_VIDEO }, - { 0xeb0c, KEY_0 }, + { 0xeb0c, KEY_NUMERIC_0 }, { 0xeb0d, KEY_REFRESH }, { 0xeb0f, KEY_EPG }, { 0xeb10, KEY_UP }, @@ -92,16 +92,16 @@ static struct rc_map_table dib0700_rc5_table[] = { { 0xeb5c, KEY_NEXT }, /* Key codes for the Haupauge WinTV Nova-TD, copied from nova-t-usb2.c (Nova-T USB2) */ - { 0x1e00, KEY_0 }, - { 0x1e01, KEY_1 }, - { 0x1e02, KEY_2 }, - { 0x1e03, KEY_3 }, - { 0x1e04, KEY_4 }, - { 0x1e05, KEY_5 }, - { 0x1e06, KEY_6 }, - { 0x1e07, KEY_7 }, - { 0x1e08, KEY_8 }, - { 0x1e09, KEY_9 }, + { 0x1e00, KEY_NUMERIC_0 }, + { 0x1e01, KEY_NUMERIC_1 }, + { 0x1e02, KEY_NUMERIC_2 }, + { 0x1e03, KEY_NUMERIC_3 }, + { 0x1e04, KEY_NUMERIC_4 }, + { 0x1e05, KEY_NUMERIC_5 }, + { 0x1e06, KEY_NUMERIC_6 }, + { 0x1e07, KEY_NUMERIC_7 }, + { 0x1e08, KEY_NUMERIC_8 }, + { 0x1e09, KEY_NUMERIC_9 }, { 0x1e0a, KEY_KPASTERISK }, { 0x1e0b, KEY_RED }, { 0x1e0c, KEY_RADIO }, @@ -144,16 +144,16 @@ static struct rc_map_table dib0700_rc5_table[] = { { 0x0f4e, KEY_PRINT }, /* PREVIEW */ { 0x0840, KEY_SCREEN }, /* full screen toggle*/ { 0x0f71, KEY_DOT }, /* frequency */ - { 0x0743, KEY_0 }, - { 0x0c41, KEY_1 }, - { 0x0443, KEY_2 }, - { 0x0b7f, KEY_3 }, - { 0x0e41, KEY_4 }, - { 0x0643, KEY_5 }, - { 0x097f, KEY_6 }, - { 0x0d7e, KEY_7 }, - { 0x057c, KEY_8 }, - { 0x0a40, KEY_9 }, + { 0x0743, KEY_NUMERIC_0 }, + { 0x0c41, KEY_NUMERIC_1 }, + { 0x0443, KEY_NUMERIC_2 }, + { 0x0b7f, KEY_NUMERIC_3 }, + { 0x0e41, KEY_NUMERIC_4 }, + { 0x0643, KEY_NUMERIC_5 }, + { 0x097f, KEY_NUMERIC_6 }, + { 0x0d7e, KEY_NUMERIC_7 }, + { 0x057c, KEY_NUMERIC_8 }, + { 0x0a40, KEY_NUMERIC_9 }, { 0x0e4e, KEY_CLEAR }, { 0x047c, KEY_CHANNEL }, /* show channel number */ { 0x0f41, KEY_LAST }, /* recall */ @@ -168,16 +168,16 @@ static struct rc_map_table dib0700_rc5_table[] = { { 0x007d, KEY_CHANNELDOWN }, /* Key codes for Nova-TD "credit card" remote control. */ - { 0x1d00, KEY_0 }, - { 0x1d01, KEY_1 }, - { 0x1d02, KEY_2 }, - { 0x1d03, KEY_3 }, - { 0x1d04, KEY_4 }, - { 0x1d05, KEY_5 }, - { 0x1d06, KEY_6 }, - { 0x1d07, KEY_7 }, - { 0x1d08, KEY_8 }, - { 0x1d09, KEY_9 }, + { 0x1d00, KEY_NUMERIC_0 }, + { 0x1d01, KEY_NUMERIC_1 }, + { 0x1d02, KEY_NUMERIC_2 }, + { 0x1d03, KEY_NUMERIC_3 }, + { 0x1d04, KEY_NUMERIC_4 }, + { 0x1d05, KEY_NUMERIC_5 }, + { 0x1d06, KEY_NUMERIC_6 }, + { 0x1d07, KEY_NUMERIC_7 }, + { 0x1d08, KEY_NUMERIC_8 }, + { 0x1d09, KEY_NUMERIC_9 }, { 0x1d0a, KEY_TEXT }, { 0x1d0d, KEY_MENU }, { 0x1d0f, KEY_MUTE }, @@ -229,3 +229,4 @@ module_exit(exit_rc_map) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("dib0700-rc5 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-digitalnow-tinytwin.c b/drivers/media/rc/keymaps/rc-digitalnow-tinytwin.c index 01ca8b39359f..d18b8f93a018 100644 --- a/drivers/media/rc/keymaps/rc-digitalnow-tinytwin.c +++ b/drivers/media/rc/keymaps/rc-digitalnow-tinytwin.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * DigitalNow TinyTwin remote controller keytable * * Copyright (C) 2010 Antti Palosaari <crope@iki.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <media/rc-map.h> @@ -25,14 +12,14 @@ static struct rc_map_table digitalnow_tinytwin[] = { { 0x0000, KEY_MUTE }, /* [symbol speaker] */ { 0x0001, KEY_VOLUMEUP }, { 0x0002, KEY_POWER2 }, /* TV [power button] */ - { 0x0003, KEY_2 }, - { 0x0004, KEY_3 }, - { 0x0005, KEY_4 }, - { 0x0006, KEY_6 }, - { 0x0007, KEY_7 }, - { 0x0008, KEY_8 }, + { 0x0003, KEY_NUMERIC_2 }, + { 0x0004, KEY_NUMERIC_3 }, + { 0x0005, KEY_NUMERIC_4 }, + { 0x0006, KEY_NUMERIC_6 }, + { 0x0007, KEY_NUMERIC_7 }, + { 0x0008, KEY_NUMERIC_8 }, { 0x0009, KEY_NUMERIC_STAR }, /* [*] */ - { 0x000a, KEY_0 }, + { 0x000a, KEY_NUMERIC_0 }, { 0x000b, KEY_NUMERIC_POUND }, /* [#] */ { 0x000c, KEY_RIGHT }, /* [right arrow] */ { 0x000d, KEY_HOMEPAGE }, /* [symbol home] Start */ @@ -49,10 +36,10 @@ static struct rc_map_table digitalnow_tinytwin[] = { { 0x0019, KEY_BLUE }, /* [blue] MyTV */ { 0x001a, KEY_REWIND }, /* REW [<<] */ { 0x001b, KEY_PLAY }, /* PLAY */ - { 0x001c, KEY_5 }, - { 0x001d, KEY_9 }, + { 0x001c, KEY_NUMERIC_5 }, + { 0x001d, KEY_NUMERIC_9 }, { 0x001e, KEY_VOLUMEDOWN }, - { 0x001f, KEY_1 }, + { 0x001f, KEY_NUMERIC_1 }, { 0x0040, KEY_STOP }, /* STOP */ { 0x0042, KEY_PAUSE }, /* PAUSE */ { 0x0043, KEY_SCREEN }, /* Aspect */ @@ -97,3 +84,4 @@ module_exit(exit_rc_map_digitalnow_tinytwin) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); +MODULE_DESCRIPTION("DigitalNow TinyTwin remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-digittrade.c b/drivers/media/rc/keymaps/rc-digittrade.c index a54b1d632ca6..129a81f59b4a 100644 --- a/drivers/media/rc/keymaps/rc-digittrade.c +++ b/drivers/media/rc/keymaps/rc-digittrade.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Digittrade DVB-T USB Stick remote controller keytable * * Copyright (C) 2010 Antti Palosaari <crope@iki.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <media/rc-map.h> @@ -27,11 +14,11 @@ /* Digittrade DVB-T USB Stick */ static struct rc_map_table digittrade[] = { - { 0x0000, KEY_9 }, + { 0x0000, KEY_NUMERIC_9 }, { 0x0001, KEY_EPG }, /* EPG */ { 0x0002, KEY_VOLUMEDOWN }, /* Vol Dn */ { 0x0003, KEY_TEXT }, /* TELETEXT */ - { 0x0004, KEY_8 }, + { 0x0004, KEY_NUMERIC_8 }, { 0x0005, KEY_MUTE }, /* MUTE */ { 0x0006, KEY_POWER2 }, /* POWER */ { 0x0009, KEY_ZOOM }, /* FULLSCREEN */ @@ -39,22 +26,22 @@ static struct rc_map_table digittrade[] = { { 0x000d, KEY_SUBTITLE }, /* SUBTITLE */ { 0x000e, KEY_STOP }, /* STOP */ { 0x0010, KEY_OK }, /* RETURN */ - { 0x0011, KEY_2 }, - { 0x0012, KEY_4 }, - { 0x0015, KEY_3 }, - { 0x0016, KEY_5 }, + { 0x0011, KEY_NUMERIC_2 }, + { 0x0012, KEY_NUMERIC_4 }, + { 0x0015, KEY_NUMERIC_3 }, + { 0x0016, KEY_NUMERIC_5 }, { 0x0017, KEY_CHANNELDOWN }, /* Ch Dn */ { 0x0019, KEY_CHANNELUP }, /* CH Up */ { 0x001a, KEY_PAUSE }, /* PAUSE */ - { 0x001b, KEY_1 }, + { 0x001b, KEY_NUMERIC_1 }, { 0x001d, KEY_AUDIO }, /* DUAL SOUND */ { 0x001e, KEY_PLAY }, /* PLAY */ { 0x001f, KEY_CAMERA }, /* SNAPSHOT */ { 0x0040, KEY_VOLUMEUP }, /* Vol Up */ - { 0x0048, KEY_7 }, - { 0x004c, KEY_6 }, + { 0x0048, KEY_NUMERIC_7 }, + { 0x004c, KEY_NUMERIC_6 }, { 0x004d, KEY_PLAYPAUSE }, /* TIMESHIFT */ - { 0x0054, KEY_0 }, + { 0x0054, KEY_NUMERIC_0 }, }; static struct rc_map_list digittrade_map = { @@ -81,3 +68,4 @@ module_exit(exit_rc_map_digittrade) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); +MODULE_DESCRIPTION("Digittrade DVB-T USB Stick remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-dm1105-nec.c b/drivers/media/rc/keymaps/rc-dm1105-nec.c index d853cd9a0936..b82290ce925b 100644 --- a/drivers/media/rc/keymaps/rc-dm1105-nec.c +++ b/drivers/media/rc/keymaps/rc-dm1105-nec.c @@ -15,16 +15,16 @@ static struct rc_map_table dm1105_nec[] = { { 0x0a, KEY_POWER2}, /* power */ { 0x0c, KEY_MUTE}, /* mute */ - { 0x11, KEY_1}, - { 0x12, KEY_2}, - { 0x13, KEY_3}, - { 0x14, KEY_4}, - { 0x15, KEY_5}, - { 0x16, KEY_6}, - { 0x17, KEY_7}, - { 0x18, KEY_8}, - { 0x19, KEY_9}, - { 0x10, KEY_0}, + { 0x11, KEY_NUMERIC_1}, + { 0x12, KEY_NUMERIC_2}, + { 0x13, KEY_NUMERIC_3}, + { 0x14, KEY_NUMERIC_4}, + { 0x15, KEY_NUMERIC_5}, + { 0x16, KEY_NUMERIC_6}, + { 0x17, KEY_NUMERIC_7}, + { 0x18, KEY_NUMERIC_8}, + { 0x19, KEY_NUMERIC_9}, + { 0x10, KEY_NUMERIC_0}, { 0x1c, KEY_CHANNELUP}, /* ch+ */ { 0x0f, KEY_CHANNELDOWN}, /* ch- */ { 0x1a, KEY_VOLUMEUP}, /* vol+ */ @@ -70,3 +70,4 @@ module_exit(exit_rc_map_dm1105_nec) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("dm1105-nec remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c b/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c index cdc1d8c990cb..4b23335615cf 100644 --- a/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c +++ b/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c @@ -13,16 +13,16 @@ static struct rc_map_table dntv_live_dvb_t[] = { { 0x00, KEY_ESC }, /* 'go up a level?' */ /* Keys 0 to 9 */ - { 0x0a, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, + { 0x0a, KEY_NUMERIC_0 }, + { 0x01, KEY_NUMERIC_1 }, + { 0x02, KEY_NUMERIC_2 }, + { 0x03, KEY_NUMERIC_3 }, + { 0x04, KEY_NUMERIC_4 }, + { 0x05, KEY_NUMERIC_5 }, + { 0x06, KEY_NUMERIC_6 }, + { 0x07, KEY_NUMERIC_7 }, + { 0x08, KEY_NUMERIC_8 }, + { 0x09, KEY_NUMERIC_9 }, { 0x0b, KEY_TUNER }, /* tv/fm */ { 0x0c, KEY_SEARCH }, /* scan */ @@ -72,3 +72,4 @@ module_exit(exit_rc_map_dntv_live_dvb_t) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("dntv-live-dvb-t remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c b/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c index 38e1d1b837da..46d8ea1b49a3 100644 --- a/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c +++ b/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c @@ -18,17 +18,17 @@ static struct rc_map_table dntv_live_dvbt_pro[] = { { 0x58, KEY_TUNER }, /* digital Radio */ { 0x5a, KEY_RADIO }, /* FM radio */ { 0x59, KEY_DVD }, /* dvd menu */ - { 0x03, KEY_1 }, - { 0x01, KEY_2 }, - { 0x06, KEY_3 }, - { 0x09, KEY_4 }, - { 0x1d, KEY_5 }, - { 0x1f, KEY_6 }, - { 0x0d, KEY_7 }, - { 0x19, KEY_8 }, - { 0x1b, KEY_9 }, + { 0x03, KEY_NUMERIC_1 }, + { 0x01, KEY_NUMERIC_2 }, + { 0x06, KEY_NUMERIC_3 }, + { 0x09, KEY_NUMERIC_4 }, + { 0x1d, KEY_NUMERIC_5 }, + { 0x1f, KEY_NUMERIC_6 }, + { 0x0d, KEY_NUMERIC_7 }, + { 0x19, KEY_NUMERIC_8 }, + { 0x1b, KEY_NUMERIC_9 }, { 0x0c, KEY_CANCEL }, - { 0x15, KEY_0 }, + { 0x15, KEY_NUMERIC_0 }, { 0x4a, KEY_CLEAR }, { 0x13, KEY_BACK }, { 0x00, KEY_TAB }, @@ -91,3 +91,4 @@ module_exit(exit_rc_map_dntv_live_dvbt_pro) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("DigitalNow DNTV Live DVB-T Remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-dreambox.c b/drivers/media/rc/keymaps/rc-dreambox.c new file mode 100644 index 000000000000..e1ec99ce3105 --- /dev/null +++ b/drivers/media/rc/keymaps/rc-dreambox.c @@ -0,0 +1,152 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (c) 2021 Emanuel Strobel <emanuel.strobel@yahoo.com> + */ + +#include <media/rc-map.h> +#include <linux/module.h> + +/* + * Keytable for Dreambox RC10/RC0 and RC20/RC-BT remote controls + * + * Keys that are not IR addressable: + * + * // DREAM switches to STB control mode + * // TV switches to TV control mode + * // MODE toggles STB/TV/BT control modes + * + */ + +static struct rc_map_table dreambox[] = { + /* Dreambox RC10/RC0/RCU-BT remote */ + { 0x3200, KEY_POWER }, + + // DREAM + { 0x3290, KEY_HELP }, + // TV + + { 0x3201, KEY_1 }, + { 0x3202, KEY_2 }, + { 0x3203, KEY_3 }, + { 0x3204, KEY_4 }, + { 0x3205, KEY_5 }, + { 0x3206, KEY_6 }, + { 0x3207, KEY_7 }, + { 0x3208, KEY_8 }, + { 0x3209, KEY_9 }, + { 0x320a, KEY_PREVIOUS }, + { 0x320b, KEY_0 }, + { 0x320c, KEY_NEXT }, + + { 0x321f, KEY_RED }, + { 0x3220, KEY_GREEN }, + { 0x3221, KEY_YELLOW }, + { 0x3222, KEY_BLUE }, + + { 0x3210, KEY_INFO }, + { 0x3212, KEY_MENU }, + { 0x320e, KEY_AUDIO }, + { 0x3218, KEY_PVR }, + + { 0x3213, KEY_LEFT }, + { 0x3211, KEY_UP }, + { 0x3215, KEY_RIGHT }, + { 0x3217, KEY_DOWN }, + { 0x3214, KEY_OK }, + + { 0x3219, KEY_VOLUMEUP }, + { 0x321c, KEY_VOLUMEDOWN }, + + { 0x321d, KEY_ESC }, // EXIT + { 0x321a, KEY_MUTE }, + + { 0x321b, KEY_PAGEUP }, + { 0x321e, KEY_PAGEDOWN }, + + { 0x3223, KEY_PREVIOUSSONG }, + { 0x3224, KEY_PLAYPAUSE }, + { 0x3225, KEY_STOP }, + { 0x3226, KEY_NEXTSONG }, + + { 0x3227, KEY_TV }, + { 0x3228, KEY_RADIO }, + { 0x3229, KEY_TEXT }, + { 0x322a, KEY_RECORD }, + + /* Dreambox RC20/RC-BT */ + { 0x3407, KEY_MUTE }, + // MODE + { 0x3401, KEY_POWER }, + + { 0x3432, KEY_PREVIOUSSONG }, + { 0x3433, KEY_PLAYPAUSE }, + { 0x3435, KEY_NEXTSONG }, + + { 0x3436, KEY_RECORD }, + { 0x3434, KEY_STOP }, + { 0x3425, KEY_TEXT }, + + { 0x341f, KEY_RED }, + { 0x3420, KEY_GREEN }, + { 0x3421, KEY_YELLOW }, + { 0x3422, KEY_BLUE }, + + { 0x341b, KEY_INFO }, + { 0x341c, KEY_MENU }, + { 0x3430, KEY_AUDIO }, + { 0x3431, KEY_PVR }, + + { 0x3414, KEY_LEFT }, + { 0x3411, KEY_UP }, + { 0x3416, KEY_RIGHT }, + { 0x3419, KEY_DOWN }, + { 0x3415, KEY_OK }, + + { 0x3413, KEY_VOLUMEUP }, + { 0x3418, KEY_VOLUMEDOWN }, + + { 0x3412, KEY_ESC }, // EXIT + { 0x3426, KEY_HELP }, // MIC + + { 0x3417, KEY_PAGEUP }, + { 0x341a, KEY_PAGEDOWN }, + + { 0x3404, KEY_1 }, + { 0x3405, KEY_2 }, + { 0x3406, KEY_3 }, + { 0x3408, KEY_4 }, + { 0x3409, KEY_5 }, + { 0x340a, KEY_6 }, + { 0x340c, KEY_7 }, + { 0x340d, KEY_8 }, + { 0x340e, KEY_9 }, + { 0x340b, KEY_PREVIOUS }, + { 0x3410, KEY_0 }, + { 0x340f, KEY_NEXT }, +}; + +static struct rc_map_list dreambox_map = { + .map = { + .scan = dreambox, + .size = ARRAY_SIZE(dreambox), + .rc_proto = RC_PROTO_NEC, + .name = RC_MAP_DREAMBOX, + } +}; + +static int __init init_rc_map_dreambox(void) +{ + return rc_map_register(&dreambox_map); +} + +static void __exit exit_rc_map_dreambox(void) +{ + rc_map_unregister(&dreambox_map); +} + +module_init(init_rc_map_dreambox) +module_exit(exit_rc_map_dreambox) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Emanuel Strobel <emanuel.strobel@yahoo.com>"); +MODULE_DESCRIPTION("Dreambox RC10/RC0 and RC20/RC-BT remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-dtt200u.c b/drivers/media/rc/keymaps/rc-dtt200u.c index c932d8b6c509..eeb2f6e303d7 100644 --- a/drivers/media/rc/keymaps/rc-dtt200u.c +++ b/drivers/media/rc/keymaps/rc-dtt200u.c @@ -1,11 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Keytable for Wideview WT-220U. * * Copyright (c) 2016 Jonathan McDowell <noodles@earth.li> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <media/rc-map.h> @@ -16,21 +12,21 @@ static struct rc_map_table dtt200u_table[] = { { 0x8001, KEY_MUTE }, { 0x8002, KEY_CHANNELDOWN }, { 0x8003, KEY_VOLUMEDOWN }, - { 0x8004, KEY_1 }, - { 0x8005, KEY_2 }, - { 0x8006, KEY_3 }, - { 0x8007, KEY_4 }, - { 0x8008, KEY_5 }, - { 0x8009, KEY_6 }, - { 0x800a, KEY_7 }, + { 0x8004, KEY_NUMERIC_1 }, + { 0x8005, KEY_NUMERIC_2 }, + { 0x8006, KEY_NUMERIC_3 }, + { 0x8007, KEY_NUMERIC_4 }, + { 0x8008, KEY_NUMERIC_5 }, + { 0x8009, KEY_NUMERIC_6 }, + { 0x800a, KEY_NUMERIC_7 }, { 0x800c, KEY_ZOOM }, - { 0x800d, KEY_0 }, + { 0x800d, KEY_NUMERIC_0 }, { 0x800e, KEY_SELECT }, { 0x8012, KEY_POWER }, { 0x801a, KEY_CHANNELUP }, - { 0x801b, KEY_8 }, + { 0x801b, KEY_NUMERIC_8 }, { 0x801e, KEY_VOLUMEUP }, - { 0x801f, KEY_9 }, + { 0x801f, KEY_NUMERIC_9 }, }; static struct rc_map_list dtt200u_map = { @@ -57,3 +53,4 @@ module_exit(exit_rc_map_dtt200u) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Jonathan McDowell <noodles@earth.li>"); +MODULE_DESCRIPTION("Wideview WT-220U remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-dvbsky.c b/drivers/media/rc/keymaps/rc-dvbsky.c index d6c0b4c1e20e..1fcd47bd8595 100644 --- a/drivers/media/rc/keymaps/rc-dvbsky.c +++ b/drivers/media/rc/keymaps/rc-dvbsky.c @@ -1,14 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* rc-dvbsky.c - Keytable for DVBSky Remote Controllers * * keymap imported from ir-keymaps.c * - * * Copyright (c) 2010-2012 by Nibble Max <nibble.max@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <media/rc-map.h> @@ -18,16 +13,16 @@ */ static struct rc_map_table rc5_dvbsky[] = { - { 0x0000, KEY_0 }, - { 0x0001, KEY_1 }, - { 0x0002, KEY_2 }, - { 0x0003, KEY_3 }, - { 0x0004, KEY_4 }, - { 0x0005, KEY_5 }, - { 0x0006, KEY_6 }, - { 0x0007, KEY_7 }, - { 0x0008, KEY_8 }, - { 0x0009, KEY_9 }, + { 0x0000, KEY_NUMERIC_0 }, + { 0x0001, KEY_NUMERIC_1 }, + { 0x0002, KEY_NUMERIC_2 }, + { 0x0003, KEY_NUMERIC_3 }, + { 0x0004, KEY_NUMERIC_4 }, + { 0x0005, KEY_NUMERIC_5 }, + { 0x0006, KEY_NUMERIC_6 }, + { 0x0007, KEY_NUMERIC_7 }, + { 0x0008, KEY_NUMERIC_8 }, + { 0x0009, KEY_NUMERIC_9 }, { 0x000a, KEY_MUTE }, { 0x000d, KEY_OK }, { 0x000b, KEY_STOP }, @@ -76,3 +71,4 @@ module_exit(exit_rc_map_rc5_dvbsky) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Nibble Max <nibble.max@gmail.com>"); +MODULE_DESCRIPTION("DVBSky remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-dvico-mce.c b/drivers/media/rc/keymaps/rc-dvico-mce.c index e4cee190b923..4bb4222d259e 100644 --- a/drivers/media/rc/keymaps/rc-dvico-mce.c +++ b/drivers/media/rc/keymaps/rc-dvico-mce.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * keymap imported from cxusb.c * * Copyright (C) 2016 Sean Young - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2. */ #include <media/rc-map.h> @@ -38,17 +35,17 @@ static struct rc_map_table rc_map_dvico_mce_table[] = { { 0x0152, KEY_CAMERA }, { 0x015a, KEY_TUNER }, /* Live */ { 0x0119, KEY_OPEN }, - { 0x010b, KEY_1 }, - { 0x0117, KEY_2 }, - { 0x011b, KEY_3 }, - { 0x0107, KEY_4 }, - { 0x0150, KEY_5 }, - { 0x0154, KEY_6 }, - { 0x0148, KEY_7 }, - { 0x014c, KEY_8 }, - { 0x0158, KEY_9 }, + { 0x010b, KEY_NUMERIC_1 }, + { 0x0117, KEY_NUMERIC_2 }, + { 0x011b, KEY_NUMERIC_3 }, + { 0x0107, KEY_NUMERIC_4 }, + { 0x0150, KEY_NUMERIC_5 }, + { 0x0154, KEY_NUMERIC_6 }, + { 0x0148, KEY_NUMERIC_7 }, + { 0x014c, KEY_NUMERIC_8 }, + { 0x0158, KEY_NUMERIC_9 }, { 0x0113, KEY_ANGLE }, /* Aspect */ - { 0x0103, KEY_0 }, + { 0x0103, KEY_NUMERIC_0 }, { 0x011f, KEY_ZOOM }, { 0x0143, KEY_REWIND }, { 0x0147, KEY_PLAYPAUSE }, @@ -83,3 +80,4 @@ module_exit(exit_rc_map_dvico_mce) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("dvico-mce remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-dvico-portable.c b/drivers/media/rc/keymaps/rc-dvico-portable.c index cdd21f54aa61..ba9ef9b75777 100644 --- a/drivers/media/rc/keymaps/rc-dvico-portable.c +++ b/drivers/media/rc/keymaps/rc-dvico-portable.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * keymap imported from cxusb.c * * Copyright (C) 2016 Sean Young - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2. */ #include <media/rc-map.h> @@ -27,17 +24,17 @@ static struct rc_map_table rc_map_dvico_portable_table[] = { { 0x0316, KEY_CAMERA }, { 0x0340, KEY_TUNER }, /* ATV/DTV */ { 0x0345, KEY_OPEN }, - { 0x0319, KEY_1 }, - { 0x0318, KEY_2 }, - { 0x031b, KEY_3 }, - { 0x031a, KEY_4 }, - { 0x0358, KEY_5 }, - { 0x0359, KEY_6 }, - { 0x0315, KEY_7 }, - { 0x0314, KEY_8 }, - { 0x0317, KEY_9 }, + { 0x0319, KEY_NUMERIC_1 }, + { 0x0318, KEY_NUMERIC_2 }, + { 0x031b, KEY_NUMERIC_3 }, + { 0x031a, KEY_NUMERIC_4 }, + { 0x0358, KEY_NUMERIC_5 }, + { 0x0359, KEY_NUMERIC_6 }, + { 0x0315, KEY_NUMERIC_7 }, + { 0x0314, KEY_NUMERIC_8 }, + { 0x0317, KEY_NUMERIC_9 }, { 0x0344, KEY_ANGLE }, /* Aspect */ - { 0x0355, KEY_0 }, + { 0x0355, KEY_NUMERIC_0 }, { 0x0307, KEY_ZOOM }, { 0x030a, KEY_REWIND }, { 0x0308, KEY_PLAYPAUSE }, @@ -74,3 +71,4 @@ module_exit(exit_rc_map_dvico_portable) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("dvico-portable remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-em-terratec.c b/drivers/media/rc/keymaps/rc-em-terratec.c index cbbba21484fb..8a51fe632840 100644 --- a/drivers/media/rc/keymaps/rc-em-terratec.c +++ b/drivers/media/rc/keymaps/rc-em-terratec.c @@ -13,19 +13,19 @@ static struct rc_map_table em_terratec[] = { { 0x02, KEY_SELECT }, { 0x03, KEY_MUTE }, { 0x04, KEY_POWER }, - { 0x05, KEY_1 }, - { 0x06, KEY_2 }, - { 0x07, KEY_3 }, + { 0x05, KEY_NUMERIC_1 }, + { 0x06, KEY_NUMERIC_2 }, + { 0x07, KEY_NUMERIC_3 }, { 0x08, KEY_CHANNELUP }, - { 0x09, KEY_4 }, - { 0x0a, KEY_5 }, - { 0x0b, KEY_6 }, + { 0x09, KEY_NUMERIC_4 }, + { 0x0a, KEY_NUMERIC_5 }, + { 0x0b, KEY_NUMERIC_6 }, { 0x0c, KEY_CHANNELDOWN }, - { 0x0d, KEY_7 }, - { 0x0e, KEY_8 }, - { 0x0f, KEY_9 }, + { 0x0d, KEY_NUMERIC_7 }, + { 0x0e, KEY_NUMERIC_8 }, + { 0x0f, KEY_NUMERIC_9 }, { 0x10, KEY_VOLUMEUP }, - { 0x11, KEY_0 }, + { 0x11, KEY_NUMERIC_0 }, { 0x12, KEY_MENU }, { 0x13, KEY_PRINT }, { 0x14, KEY_VOLUMEDOWN }, @@ -63,3 +63,4 @@ module_exit(exit_rc_map_em_terratec) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("em-terratec remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c b/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c index 057c13b765ef..320e184f4298 100644 --- a/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c +++ b/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c @@ -16,16 +16,16 @@ static struct rc_map_table encore_enltv_fm53[] = { { 0x10, KEY_POWER2}, { 0x06, KEY_MUTE}, - { 0x09, KEY_1}, - { 0x1d, KEY_2}, - { 0x1f, KEY_3}, - { 0x19, KEY_4}, - { 0x1b, KEY_5}, - { 0x11, KEY_6}, - { 0x17, KEY_7}, - { 0x12, KEY_8}, - { 0x16, KEY_9}, - { 0x48, KEY_0}, + { 0x09, KEY_NUMERIC_1}, + { 0x1d, KEY_NUMERIC_2}, + { 0x1f, KEY_NUMERIC_3}, + { 0x19, KEY_NUMERIC_4}, + { 0x1b, KEY_NUMERIC_5}, + { 0x11, KEY_NUMERIC_6}, + { 0x17, KEY_NUMERIC_7}, + { 0x12, KEY_NUMERIC_8}, + { 0x16, KEY_NUMERIC_9}, + { 0x48, KEY_NUMERIC_0}, { 0x04, KEY_LIST}, /* -/-- */ { 0x40, KEY_LAST}, /* recall */ @@ -75,3 +75,4 @@ module_exit(exit_rc_map_encore_enltv_fm53) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Encore ENLTV-FM v5.3 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-encore-enltv.c b/drivers/media/rc/keymaps/rc-encore-enltv.c index 5b4e832d5fac..0b235d72e57d 100644 --- a/drivers/media/rc/keymaps/rc-encore-enltv.c +++ b/drivers/media/rc/keymaps/rc-encore-enltv.c @@ -22,16 +22,16 @@ static struct rc_map_table encore_enltv[] = { { 0x01, KEY_AUDIO }, /* music */ { 0x02, KEY_CAMERA }, /* picture */ - { 0x1f, KEY_1 }, - { 0x03, KEY_2 }, - { 0x04, KEY_3 }, - { 0x05, KEY_4 }, - { 0x1c, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x1d, KEY_9 }, - { 0x0a, KEY_0 }, + { 0x1f, KEY_NUMERIC_1 }, + { 0x03, KEY_NUMERIC_2 }, + { 0x04, KEY_NUMERIC_3 }, + { 0x05, KEY_NUMERIC_4 }, + { 0x1c, KEY_NUMERIC_5 }, + { 0x06, KEY_NUMERIC_6 }, + { 0x07, KEY_NUMERIC_7 }, + { 0x08, KEY_NUMERIC_8 }, + { 0x1d, KEY_NUMERIC_9 }, + { 0x0a, KEY_NUMERIC_0 }, { 0x09, KEY_LIST }, /* -/-- */ { 0x0b, KEY_LAST }, /* recall */ @@ -106,3 +106,4 @@ module_exit(exit_rc_map_encore_enltv) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Encore ENLTV-FM remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-encore-enltv2.c b/drivers/media/rc/keymaps/rc-encore-enltv2.c index cd0555924456..d8057f41252d 100644 --- a/drivers/media/rc/keymaps/rc-encore-enltv2.c +++ b/drivers/media/rc/keymaps/rc-encore-enltv2.c @@ -14,16 +14,16 @@ static struct rc_map_table encore_enltv2[] = { { 0x4c, KEY_POWER2 }, { 0x4a, KEY_TUNER }, - { 0x40, KEY_1 }, - { 0x60, KEY_2 }, - { 0x50, KEY_3 }, - { 0x70, KEY_4 }, - { 0x48, KEY_5 }, - { 0x68, KEY_6 }, - { 0x58, KEY_7 }, - { 0x78, KEY_8 }, - { 0x44, KEY_9 }, - { 0x54, KEY_0 }, + { 0x40, KEY_NUMERIC_1 }, + { 0x60, KEY_NUMERIC_2 }, + { 0x50, KEY_NUMERIC_3 }, + { 0x70, KEY_NUMERIC_4 }, + { 0x48, KEY_NUMERIC_5 }, + { 0x68, KEY_NUMERIC_6 }, + { 0x58, KEY_NUMERIC_7 }, + { 0x78, KEY_NUMERIC_8 }, + { 0x44, KEY_NUMERIC_9 }, + { 0x54, KEY_NUMERIC_0 }, { 0x64, KEY_LAST }, /* +100 */ { 0x4e, KEY_AGAIN }, /* Recall */ @@ -84,3 +84,4 @@ module_exit(exit_rc_map_encore_enltv2) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Encore ENLTV2-FM remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-evga-indtube.c b/drivers/media/rc/keymaps/rc-evga-indtube.c index f4398444330b..95295f6882b1 100644 --- a/drivers/media/rc/keymaps/rc-evga-indtube.c +++ b/drivers/media/rc/keymaps/rc-evga-indtube.c @@ -55,3 +55,4 @@ module_exit(exit_rc_map_evga_indtube) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("EVGA inDtube remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-eztv.c b/drivers/media/rc/keymaps/rc-eztv.c index 0e481d51fcb5..522e772f7c2b 100644 --- a/drivers/media/rc/keymaps/rc-eztv.c +++ b/drivers/media/rc/keymaps/rc-eztv.c @@ -46,16 +46,16 @@ static struct rc_map_table eztv[] = { { 0x2d, KEY_PLAY }, /* play */ { 0x2e, KEY_CAMERA }, /* snapshot / shuffle */ - { 0x00, KEY_0 }, - { 0x05, KEY_1 }, - { 0x06, KEY_2 }, - { 0x07, KEY_3 }, - { 0x09, KEY_4 }, - { 0x0a, KEY_5 }, - { 0x0b, KEY_6 }, - { 0x0d, KEY_7 }, - { 0x0e, KEY_8 }, - { 0x0f, KEY_9 }, + { 0x00, KEY_NUMERIC_0 }, + { 0x05, KEY_NUMERIC_1 }, + { 0x06, KEY_NUMERIC_2 }, + { 0x07, KEY_NUMERIC_3 }, + { 0x09, KEY_NUMERIC_4 }, + { 0x0a, KEY_NUMERIC_5 }, + { 0x0b, KEY_NUMERIC_6 }, + { 0x0d, KEY_NUMERIC_7 }, + { 0x0e, KEY_NUMERIC_8 }, + { 0x0f, KEY_NUMERIC_9 }, { 0x2a, KEY_VOLUMEUP }, { 0x11, KEY_VOLUMEDOWN }, @@ -90,3 +90,4 @@ module_exit(exit_rc_map_eztv) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("eztv remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-flydvb.c b/drivers/media/rc/keymaps/rc-flydvb.c index 45940d7c92d0..fcb3bcadd82d 100644 --- a/drivers/media/rc/keymaps/rc-flydvb.c +++ b/drivers/media/rc/keymaps/rc-flydvb.c @@ -12,17 +12,17 @@ static struct rc_map_table flydvb[] = { { 0x01, KEY_ZOOM }, /* Full Screen */ { 0x00, KEY_POWER }, /* Power */ - { 0x03, KEY_1 }, - { 0x04, KEY_2 }, - { 0x05, KEY_3 }, - { 0x07, KEY_4 }, - { 0x08, KEY_5 }, - { 0x09, KEY_6 }, - { 0x0b, KEY_7 }, - { 0x0c, KEY_8 }, - { 0x0d, KEY_9 }, + { 0x03, KEY_NUMERIC_1 }, + { 0x04, KEY_NUMERIC_2 }, + { 0x05, KEY_NUMERIC_3 }, + { 0x07, KEY_NUMERIC_4 }, + { 0x08, KEY_NUMERIC_5 }, + { 0x09, KEY_NUMERIC_6 }, + { 0x0b, KEY_NUMERIC_7 }, + { 0x0c, KEY_NUMERIC_8 }, + { 0x0d, KEY_NUMERIC_9 }, { 0x06, KEY_AGAIN }, /* Recall */ - { 0x0f, KEY_0 }, + { 0x0f, KEY_NUMERIC_0 }, { 0x10, KEY_MUTE }, /* Mute */ { 0x02, KEY_RADIO }, /* TV/Radio */ { 0x1b, KEY_LANGUAGE }, /* SAP (Second Audio Program) */ @@ -71,3 +71,4 @@ module_exit(exit_rc_map_flydvb) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("flydvb remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-flyvideo.c b/drivers/media/rc/keymaps/rc-flyvideo.c index b2d4e4c7b192..fcb70c9507cf 100644 --- a/drivers/media/rc/keymaps/rc-flyvideo.c +++ b/drivers/media/rc/keymaps/rc-flyvideo.c @@ -9,16 +9,16 @@ #include <linux/module.h> static struct rc_map_table flyvideo[] = { - { 0x0f, KEY_0 }, - { 0x03, KEY_1 }, - { 0x04, KEY_2 }, - { 0x05, KEY_3 }, - { 0x07, KEY_4 }, - { 0x08, KEY_5 }, - { 0x09, KEY_6 }, - { 0x0b, KEY_7 }, - { 0x0c, KEY_8 }, - { 0x0d, KEY_9 }, + { 0x0f, KEY_NUMERIC_0 }, + { 0x03, KEY_NUMERIC_1 }, + { 0x04, KEY_NUMERIC_2 }, + { 0x05, KEY_NUMERIC_3 }, + { 0x07, KEY_NUMERIC_4 }, + { 0x08, KEY_NUMERIC_5 }, + { 0x09, KEY_NUMERIC_6 }, + { 0x0b, KEY_NUMERIC_7 }, + { 0x0c, KEY_NUMERIC_8 }, + { 0x0d, KEY_NUMERIC_9 }, { 0x0e, KEY_MODE }, /* Air/Cable */ { 0x11, KEY_VIDEO }, /* Video */ @@ -64,3 +64,4 @@ module_exit(exit_rc_map_flyvideo) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("flyvideo remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c b/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c index 1c63fc7d4576..43f73db91098 100644 --- a/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c +++ b/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c @@ -12,16 +12,16 @@ static struct rc_map_table fusionhdtv_mce[] = { - { 0x0b, KEY_1 }, - { 0x17, KEY_2 }, - { 0x1b, KEY_3 }, - { 0x07, KEY_4 }, - { 0x50, KEY_5 }, - { 0x54, KEY_6 }, - { 0x48, KEY_7 }, - { 0x4c, KEY_8 }, - { 0x58, KEY_9 }, - { 0x03, KEY_0 }, + { 0x0b, KEY_NUMERIC_1 }, + { 0x17, KEY_NUMERIC_2 }, + { 0x1b, KEY_NUMERIC_3 }, + { 0x07, KEY_NUMERIC_4 }, + { 0x50, KEY_NUMERIC_5 }, + { 0x54, KEY_NUMERIC_6 }, + { 0x48, KEY_NUMERIC_7 }, + { 0x4c, KEY_NUMERIC_8 }, + { 0x58, KEY_NUMERIC_9 }, + { 0x03, KEY_NUMERIC_0 }, { 0x5e, KEY_OK }, { 0x51, KEY_UP }, @@ -92,3 +92,4 @@ module_exit(exit_rc_map_fusionhdtv_mce) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("DViCO FUSION HDTV MCE remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-gadmei-rm008z.c b/drivers/media/rc/keymaps/rc-gadmei-rm008z.c index 4a0a9786914f..8a446d125789 100644 --- a/drivers/media/rc/keymaps/rc-gadmei-rm008z.c +++ b/drivers/media/rc/keymaps/rc-gadmei-rm008z.c @@ -21,16 +21,16 @@ static struct rc_map_table gadmei_rm008z[] = { { 0x0b, KEY_AUDIO}, /* SV */ { 0x0f, KEY_RADIO}, /* FM */ - { 0x00, KEY_1}, - { 0x01, KEY_2}, - { 0x02, KEY_3}, - { 0x03, KEY_4}, - { 0x04, KEY_5}, - { 0x05, KEY_6}, - { 0x06, KEY_7}, - { 0x07, KEY_8}, - { 0x08, KEY_9}, - { 0x09, KEY_0}, + { 0x00, KEY_NUMERIC_1}, + { 0x01, KEY_NUMERIC_2}, + { 0x02, KEY_NUMERIC_3}, + { 0x03, KEY_NUMERIC_4}, + { 0x04, KEY_NUMERIC_5}, + { 0x05, KEY_NUMERIC_6}, + { 0x06, KEY_NUMERIC_7}, + { 0x07, KEY_NUMERIC_8}, + { 0x08, KEY_NUMERIC_9}, + { 0x09, KEY_NUMERIC_0}, { 0x0a, KEY_INFO}, /* OSD */ { 0x1c, KEY_BACKSPACE}, /* LAST */ @@ -75,3 +75,4 @@ module_exit(exit_rc_map_gadmei_rm008z) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("GADMEI UTV330+ RM008Z remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-geekbox.c b/drivers/media/rc/keymaps/rc-geekbox.c index 4aa1b54bb52e..d3f2e960c925 100644 --- a/drivers/media/rc/keymaps/rc-geekbox.c +++ b/drivers/media/rc/keymaps/rc-geekbox.c @@ -1,14 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Keytable for the GeekBox remote controller * * Copyright (C) 2017 Martin Blumenstingl <martin.blumenstingl@googlemail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <media/rc-map.h> @@ -53,3 +47,4 @@ module_exit(exit_rc_map_geekbox) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Martin Blumenstingl <martin.blumenstingl@googlemail.com>"); +MODULE_DESCRIPTION("GeekBox remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c b/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c index cc876a85cc31..e49828ea2b80 100644 --- a/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c +++ b/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c @@ -15,16 +15,16 @@ static struct rc_map_table genius_tvgo_a11mce[] = { /* Keys 0 to 9 */ - { 0x48, KEY_0 }, - { 0x09, KEY_1 }, - { 0x1d, KEY_2 }, - { 0x1f, KEY_3 }, - { 0x19, KEY_4 }, - { 0x1b, KEY_5 }, - { 0x11, KEY_6 }, - { 0x17, KEY_7 }, - { 0x12, KEY_8 }, - { 0x16, KEY_9 }, + { 0x48, KEY_NUMERIC_0 }, + { 0x09, KEY_NUMERIC_1 }, + { 0x1d, KEY_NUMERIC_2 }, + { 0x1f, KEY_NUMERIC_3 }, + { 0x19, KEY_NUMERIC_4 }, + { 0x1b, KEY_NUMERIC_5 }, + { 0x11, KEY_NUMERIC_6 }, + { 0x17, KEY_NUMERIC_7 }, + { 0x12, KEY_NUMERIC_8 }, + { 0x16, KEY_NUMERIC_9 }, { 0x54, KEY_RECORD }, /* recording */ { 0x06, KEY_MUTE }, /* mute */ @@ -78,3 +78,4 @@ module_exit(exit_rc_map_genius_tvgo_a11mce) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Genius TVGO A11MCE remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-gotview7135.c b/drivers/media/rc/keymaps/rc-gotview7135.c index 6b94bd39d977..a044991e30ba 100644 --- a/drivers/media/rc/keymaps/rc-gotview7135.c +++ b/drivers/media/rc/keymaps/rc-gotview7135.c @@ -14,16 +14,16 @@ static struct rc_map_table gotview7135[] = { { 0x11, KEY_POWER }, { 0x35, KEY_TV }, - { 0x1b, KEY_0 }, - { 0x29, KEY_1 }, - { 0x19, KEY_2 }, - { 0x39, KEY_3 }, - { 0x1f, KEY_4 }, - { 0x2c, KEY_5 }, - { 0x21, KEY_6 }, - { 0x24, KEY_7 }, - { 0x18, KEY_8 }, - { 0x2b, KEY_9 }, + { 0x1b, KEY_NUMERIC_0 }, + { 0x29, KEY_NUMERIC_1 }, + { 0x19, KEY_NUMERIC_2 }, + { 0x39, KEY_NUMERIC_3 }, + { 0x1f, KEY_NUMERIC_4 }, + { 0x2c, KEY_NUMERIC_5 }, + { 0x21, KEY_NUMERIC_6 }, + { 0x24, KEY_NUMERIC_7 }, + { 0x18, KEY_NUMERIC_8 }, + { 0x2b, KEY_NUMERIC_9 }, { 0x3b, KEY_AGAIN }, /* LOOP */ { 0x06, KEY_AUDIO }, { 0x31, KEY_PRINT }, /* PREVIEW */ @@ -73,3 +73,4 @@ module_exit(exit_rc_map_gotview7135) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("gotview7135 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-hauppauge.c b/drivers/media/rc/keymaps/rc-hauppauge.c index 582aa9012443..9e64c0b2d18e 100644 --- a/drivers/media/rc/keymaps/rc-hauppauge.c +++ b/drivers/media/rc/keymaps/rc-hauppauge.c @@ -67,20 +67,20 @@ static struct rc_map_table rc5_hauppauge_new[] = { { 0x1e30, KEY_PAUSE }, /* pause */ { 0x1e1e, KEY_NEXTSONG }, /* skip >| */ - { 0x1e01, KEY_1 }, - { 0x1e02, KEY_2 }, - { 0x1e03, KEY_3 }, + { 0x1e01, KEY_NUMERIC_1 }, + { 0x1e02, KEY_NUMERIC_2 }, + { 0x1e03, KEY_NUMERIC_3 }, - { 0x1e04, KEY_4 }, - { 0x1e05, KEY_5 }, - { 0x1e06, KEY_6 }, + { 0x1e04, KEY_NUMERIC_4 }, + { 0x1e05, KEY_NUMERIC_5 }, + { 0x1e06, KEY_NUMERIC_6 }, - { 0x1e07, KEY_7 }, - { 0x1e08, KEY_8 }, - { 0x1e09, KEY_9 }, + { 0x1e07, KEY_NUMERIC_7 }, + { 0x1e08, KEY_NUMERIC_8 }, + { 0x1e09, KEY_NUMERIC_9 }, { 0x1e0a, KEY_TEXT }, /* keypad asterisk as well */ - { 0x1e00, KEY_0 }, + { 0x1e00, KEY_NUMERIC_0 }, { 0x1e0e, KEY_SUBTITLE }, /* also the Pound key (#) */ { 0x1e0b, KEY_RED }, /* red button */ @@ -96,16 +96,16 @@ static struct rc_map_table rc5_hauppauge_new[] = { { 0x1f3b, KEY_SELECT }, /* GO */ /* Keys 0 to 9 */ - { 0x1f00, KEY_0 }, - { 0x1f01, KEY_1 }, - { 0x1f02, KEY_2 }, - { 0x1f03, KEY_3 }, - { 0x1f04, KEY_4 }, - { 0x1f05, KEY_5 }, - { 0x1f06, KEY_6 }, - { 0x1f07, KEY_7 }, - { 0x1f08, KEY_8 }, - { 0x1f09, KEY_9 }, + { 0x1f00, KEY_NUMERIC_0 }, + { 0x1f01, KEY_NUMERIC_1 }, + { 0x1f02, KEY_NUMERIC_2 }, + { 0x1f03, KEY_NUMERIC_3 }, + { 0x1f04, KEY_NUMERIC_4 }, + { 0x1f05, KEY_NUMERIC_5 }, + { 0x1f06, KEY_NUMERIC_6 }, + { 0x1f07, KEY_NUMERIC_7 }, + { 0x1f08, KEY_NUMERIC_8 }, + { 0x1f09, KEY_NUMERIC_9 }, { 0x1f1f, KEY_EXIT }, /* back/exit */ { 0x1f0d, KEY_MENU }, @@ -140,16 +140,16 @@ static struct rc_map_table rc5_hauppauge_new[] = { * Keycodes for DSR-0112 remote bundled with Haupauge MiniStick * Keycodes start with address = 0x1d */ - { 0x1d00, KEY_0 }, - { 0x1d01, KEY_1 }, - { 0x1d02, KEY_2 }, - { 0x1d03, KEY_3 }, - { 0x1d04, KEY_4 }, - { 0x1d05, KEY_5 }, - { 0x1d06, KEY_6 }, - { 0x1d07, KEY_7 }, - { 0x1d08, KEY_8 }, - { 0x1d09, KEY_9 }, + { 0x1d00, KEY_NUMERIC_0 }, + { 0x1d01, KEY_NUMERIC_1 }, + { 0x1d02, KEY_NUMERIC_2 }, + { 0x1d03, KEY_NUMERIC_3 }, + { 0x1d04, KEY_NUMERIC_4 }, + { 0x1d05, KEY_NUMERIC_5 }, + { 0x1d06, KEY_NUMERIC_6 }, + { 0x1d07, KEY_NUMERIC_7 }, + { 0x1d08, KEY_NUMERIC_8 }, + { 0x1d09, KEY_NUMERIC_9 }, { 0x1d0a, KEY_TEXT }, { 0x1d0d, KEY_MENU }, { 0x1d0f, KEY_MUTE }, @@ -190,16 +190,16 @@ static struct rc_map_table rc5_hauppauge_new[] = { { 0x1c17, KEY_RIGHT }, { 0x1c25, KEY_OK }, - { 0x1c00, KEY_0 }, - { 0x1c01, KEY_1 }, - { 0x1c02, KEY_2 }, - { 0x1c03, KEY_3 }, - { 0x1c04, KEY_4 }, - { 0x1c05, KEY_5 }, - { 0x1c06, KEY_6 }, - { 0x1c07, KEY_7 }, - { 0x1c08, KEY_8 }, - { 0x1c09, KEY_9 }, + { 0x1c00, KEY_NUMERIC_0 }, + { 0x1c01, KEY_NUMERIC_1 }, + { 0x1c02, KEY_NUMERIC_2 }, + { 0x1c03, KEY_NUMERIC_3 }, + { 0x1c04, KEY_NUMERIC_4 }, + { 0x1c05, KEY_NUMERIC_5 }, + { 0x1c06, KEY_NUMERIC_6 }, + { 0x1c07, KEY_NUMERIC_7 }, + { 0x1c08, KEY_NUMERIC_8 }, + { 0x1c09, KEY_NUMERIC_9 }, { 0x1c1f, KEY_EXIT }, /* BACK */ { 0x1c0d, KEY_MENU }, @@ -233,6 +233,7 @@ static struct rc_map_table rc5_hauppauge_new[] = { * This one also uses RC-5 protocol * Keycodes start with address = 0x00 */ + { 0x000f, KEY_TV }, { 0x001f, KEY_TV }, { 0x0020, KEY_CHANNELUP }, { 0x000c, KEY_RADIO }, @@ -245,21 +246,63 @@ static struct rc_map_table rc5_hauppauge_new[] = { { 0x0021, KEY_CHANNELDOWN }, { 0x0022, KEY_VIDEO }, /* source */ - { 0x0001, KEY_1 }, - { 0x0002, KEY_2 }, - { 0x0003, KEY_3 }, + { 0x0001, KEY_NUMERIC_1 }, + { 0x0002, KEY_NUMERIC_2 }, + { 0x0003, KEY_NUMERIC_3 }, - { 0x0004, KEY_4 }, - { 0x0005, KEY_5 }, - { 0x0006, KEY_6 }, + { 0x0004, KEY_NUMERIC_4 }, + { 0x0005, KEY_NUMERIC_5 }, + { 0x0006, KEY_NUMERIC_6 }, - { 0x0007, KEY_7 }, - { 0x0008, KEY_8 }, - { 0x0009, KEY_9 }, + { 0x0007, KEY_NUMERIC_7 }, + { 0x0008, KEY_NUMERIC_8 }, + { 0x0009, KEY_NUMERIC_9 }, { 0x001e, KEY_RED }, /* Reserved */ - { 0x0000, KEY_0 }, + { 0x0000, KEY_NUMERIC_0 }, { 0x0026, KEY_SLEEP }, /* Minimize */ + + /* + * Keycodes for the black Credit Card Remote Control shipped with, for + * example, the WinTV-dualHD tuner. + * Keycodes start with address = 0x19 + */ + { 0x190a, KEY_LAST }, /* <- */ + { 0x192f, KEY_MENU }, /* List */ + { 0x1910, KEY_CHANNELUP }, + { 0x192e, KEY_CHANNELDOWN }, + { 0x192c, KEY_OK }, + + { 0x1911, KEY_TV }, + { 0x190c, KEY_POWER }, + + { 0x1900, KEY_NUMERIC_0 }, + { 0x1938, KEY_NUMERIC_1 }, + { 0x1920, KEY_NUMERIC_2 }, + { 0x1901, KEY_NUMERIC_3 }, + { 0x1902, KEY_NUMERIC_4 }, + { 0x1904, KEY_NUMERIC_5 }, + { 0x1905, KEY_NUMERIC_6 }, + { 0x1907, KEY_NUMERIC_7 }, + { 0x1908, KEY_NUMERIC_8 }, + { 0x190f, KEY_NUMERIC_9 }, + + { 0x1921, KEY_VOLUMEUP }, + { 0x1903, KEY_VOLUMEDOWN }, + { 0x1906, KEY_MUTE }, + + { 0x1909, KEY_CAMERA }, /* Snap */ + { 0x1922, KEY_SUBTITLE }, /* CC */ + { 0x192b, KEY_INFO }, + + { 0x1929, KEY_END }, /* Skip to live TV */ + { 0x190d, KEY_PLAYPAUSE }, + { 0x1926, KEY_STOP }, + { 0x192a, KEY_RECORD }, + { 0x193a, KEY_PREVIOUS }, /* |< */ + { 0x193b, KEY_REWIND }, /* << */ + { 0x193c, KEY_FASTFORWARD }, /* >> */ + { 0x193d, KEY_NEXT }, /* >| */ }; static struct rc_map_list rc5_hauppauge_new_map = { @@ -286,3 +329,4 @@ module_exit(exit_rc_map_rc5_hauppauge_new) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Hauppauge remote controllers keytable"); diff --git a/drivers/media/rc/keymaps/rc-hisi-poplar.c b/drivers/media/rc/keymaps/rc-hisi-poplar.c index 78728bc7f63a..b10ad674c32a 100644 --- a/drivers/media/rc/keymaps/rc-hisi-poplar.c +++ b/drivers/media/rc/keymaps/rc-hisi-poplar.c @@ -1,28 +1,24 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Keytable for remote controller of HiSilicon poplar board. * * Copyright (c) 2017 HiSilicon Technologies Co., Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/module.h> #include <media/rc-map.h> static struct rc_map_table hisi_poplar_keymap[] = { - { 0x0000b292, KEY_1}, - { 0x0000b293, KEY_2}, - { 0x0000b2cc, KEY_3}, - { 0x0000b28e, KEY_4}, - { 0x0000b28f, KEY_5}, - { 0x0000b2c8, KEY_6}, - { 0x0000b28a, KEY_7}, - { 0x0000b28b, KEY_8}, - { 0x0000b2c4, KEY_9}, - { 0x0000b287, KEY_0}, + { 0x0000b292, KEY_NUMERIC_1}, + { 0x0000b293, KEY_NUMERIC_2}, + { 0x0000b2cc, KEY_NUMERIC_3}, + { 0x0000b28e, KEY_NUMERIC_4}, + { 0x0000b28f, KEY_NUMERIC_5}, + { 0x0000b2c8, KEY_NUMERIC_6}, + { 0x0000b28a, KEY_NUMERIC_7}, + { 0x0000b28b, KEY_NUMERIC_8}, + { 0x0000b2c4, KEY_NUMERIC_9}, + { 0x0000b287, KEY_NUMERIC_0}, { 0x0000b282, KEY_HOMEPAGE}, { 0x0000b2ca, KEY_UP}, { 0x0000b299, KEY_LEFT}, @@ -67,3 +63,4 @@ module_init(init_rc_map_hisi_poplar) module_exit(exit_rc_map_hisi_poplar) MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("HiSilicon poplar remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-hisi-tv-demo.c b/drivers/media/rc/keymaps/rc-hisi-tv-demo.c index 4816e3a4a18d..24dcb38df27c 100644 --- a/drivers/media/rc/keymaps/rc-hisi-tv-demo.c +++ b/drivers/media/rc/keymaps/rc-hisi-tv-demo.c @@ -1,28 +1,24 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Keytable for remote controller of HiSilicon tv demo board. * * Copyright (c) 2017 HiSilicon Technologies Co., Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/module.h> #include <media/rc-map.h> static struct rc_map_table hisi_tv_demo_keymap[] = { - { 0x00000092, KEY_1}, - { 0x00000093, KEY_2}, - { 0x000000cc, KEY_3}, - { 0x0000009f, KEY_4}, - { 0x0000008e, KEY_5}, - { 0x0000008f, KEY_6}, - { 0x000000c8, KEY_7}, - { 0x00000094, KEY_8}, - { 0x0000008a, KEY_9}, - { 0x0000008b, KEY_0}, + { 0x00000092, KEY_NUMERIC_1}, + { 0x00000093, KEY_NUMERIC_2}, + { 0x000000cc, KEY_NUMERIC_3}, + { 0x0000009f, KEY_NUMERIC_4}, + { 0x0000008e, KEY_NUMERIC_5}, + { 0x0000008f, KEY_NUMERIC_6}, + { 0x000000c8, KEY_NUMERIC_7}, + { 0x00000094, KEY_NUMERIC_8}, + { 0x0000008a, KEY_NUMERIC_9}, + { 0x0000008b, KEY_NUMERIC_0}, { 0x000000ce, KEY_ENTER}, { 0x000000ca, KEY_UP}, { 0x00000099, KEY_LEFT}, @@ -79,3 +75,4 @@ module_init(init_rc_map_hisi_tv_demo) module_exit(exit_rc_map_hisi_tv_demo) MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("HiSilicon tv demo remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-imon-mce.c b/drivers/media/rc/keymaps/rc-imon-mce.c index 6a69ce1451f1..130f685ae30e 100644 --- a/drivers/media/rc/keymaps/rc-imon-mce.c +++ b/drivers/media/rc/keymaps/rc-imon-mce.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* rc5-imon-mce.c - Keytable for Windows Media Center RC-6 remotes for use * with the SoundGraph iMON/Antec Veris hardware IR decoder * * Copyright (c) 2010 by Jarod Wilson <jarod@redhat.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <media/rc-map.h> @@ -141,3 +137,4 @@ module_exit(exit_rc_map_imon_mce) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Jarod Wilson <jarod@redhat.com>"); +MODULE_DESCRIPTION("iMON MCE remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-imon-pad.c b/drivers/media/rc/keymaps/rc-imon-pad.c index 8501cf0a3253..cd5ba44d033c 100644 --- a/drivers/media/rc/keymaps/rc-imon-pad.c +++ b/drivers/media/rc/keymaps/rc-imon-pad.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* rc5-imon-pad.c - Keytable for SoundGraph iMON PAD and Antec Veris * RM-200 Remote Control * * Copyright (c) 2010 by Jarod Wilson <jarod@redhat.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <media/rc-map.h> @@ -154,3 +150,4 @@ module_exit(exit_rc_map_imon_pad) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Jarod Wilson <jarod@redhat.com>"); +MODULE_DESCRIPTION("iMON PAD remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-imon-rsc.c b/drivers/media/rc/keymaps/rc-imon-rsc.c index 6f7ee4859682..e4124fadf705 100644 --- a/drivers/media/rc/keymaps/rc-imon-rsc.c +++ b/drivers/media/rc/keymaps/rc-imon-rsc.c @@ -7,7 +7,8 @@ // // Note that this remote has a stick which its own IR protocol, -// with 16 directions. This is not supported yet. +// with 16 directions. This is supported by the imon_rsc BPF decoder +// in v4l-utils. // static struct rc_map_table imon_rsc[] = { { 0x801010, KEY_EXIT }, @@ -25,7 +26,7 @@ static struct rc_map_table imon_rsc[] = { { 0x80105c, KEY_NUMERIC_9 }, { 0x801081, KEY_SCREEN }, /* Desktop */ { 0x80105d, KEY_NUMERIC_0 }, - { 0x801082, KEY_MAX }, + { 0x801082, KEY_ZOOM }, /* Maximise */ { 0x801048, KEY_ESC }, { 0x80104b, KEY_MEDIA }, /* Windows key */ { 0x801083, KEY_MENU }, @@ -52,7 +53,7 @@ static struct rc_map_table imon_rsc[] = { { 0x80104e, KEY_STOP }, { 0x801052, KEY_REWIND }, { 0x801053, KEY_FASTFORWARD }, - { 0x801089, KEY_ZOOM } /* full screen */ + { 0x801089, KEY_FULL_SCREEN } /* full screen */ }; static struct rc_map_list imon_rsc_map = { @@ -79,3 +80,4 @@ module_exit(exit_rc_map_imon_rsc) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Sean Young <sean@mess.org>"); +MODULE_DESCRIPTION("iMON RSC remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-iodata-bctv7e.c b/drivers/media/rc/keymaps/rc-iodata-bctv7e.c index 6ced43458f2a..95256e85458a 100644 --- a/drivers/media/rc/keymaps/rc-iodata-bctv7e.c +++ b/drivers/media/rc/keymaps/rc-iodata-bctv7e.c @@ -17,16 +17,16 @@ static struct rc_map_table iodata_bctv7e[] = { { 0x00, KEY_POWER }, /* Keys 0 to 9 */ - { 0x44, KEY_0 }, /* 10 */ - { 0x50, KEY_1 }, - { 0x30, KEY_2 }, - { 0x70, KEY_3 }, - { 0x48, KEY_4 }, - { 0x28, KEY_5 }, - { 0x68, KEY_6 }, - { 0x58, KEY_7 }, - { 0x38, KEY_8 }, - { 0x78, KEY_9 }, + { 0x44, KEY_NUMERIC_0 }, /* 10 */ + { 0x50, KEY_NUMERIC_1 }, + { 0x30, KEY_NUMERIC_2 }, + { 0x70, KEY_NUMERIC_3 }, + { 0x48, KEY_NUMERIC_4 }, + { 0x28, KEY_NUMERIC_5 }, + { 0x68, KEY_NUMERIC_6 }, + { 0x58, KEY_NUMERIC_7 }, + { 0x38, KEY_NUMERIC_8 }, + { 0x78, KEY_NUMERIC_9 }, { 0x10, KEY_L }, /* Live */ { 0x08, KEY_TIME }, /* Time Shift */ @@ -82,3 +82,4 @@ module_exit(exit_rc_map_iodata_bctv7e) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("IO-DATA BCTV7E remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-it913x-v1.c b/drivers/media/rc/keymaps/rc-it913x-v1.c index f1b5c52953ad..d80764c98f44 100644 --- a/drivers/media/rc/keymaps/rc-it913x-v1.c +++ b/drivers/media/rc/keymaps/rc-it913x-v1.c @@ -1,11 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* ITE Generic remotes Version 1 * * Copyright (C) 2012 Malcolm Priestley (tvboxspy@gmail.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <media/rc-map.h> @@ -15,22 +11,22 @@ static struct rc_map_table it913x_v1_rc[] = { /* Type 1 */ { 0x61d601, KEY_VIDEO }, /* Source */ - { 0x61d602, KEY_3 }, + { 0x61d602, KEY_NUMERIC_3 }, { 0x61d603, KEY_POWER }, /* ShutDown */ - { 0x61d604, KEY_1 }, - { 0x61d605, KEY_5 }, - { 0x61d606, KEY_6 }, + { 0x61d604, KEY_NUMERIC_1 }, + { 0x61d605, KEY_NUMERIC_5 }, + { 0x61d606, KEY_NUMERIC_6 }, { 0x61d607, KEY_CHANNELDOWN }, /* CH- */ - { 0x61d608, KEY_2 }, + { 0x61d608, KEY_NUMERIC_2 }, { 0x61d609, KEY_CHANNELUP }, /* CH+ */ - { 0x61d60a, KEY_9 }, + { 0x61d60a, KEY_NUMERIC_9 }, { 0x61d60b, KEY_ZOOM }, /* Zoom */ - { 0x61d60c, KEY_7 }, - { 0x61d60d, KEY_8 }, + { 0x61d60c, KEY_NUMERIC_7 }, + { 0x61d60d, KEY_NUMERIC_8 }, { 0x61d60e, KEY_VOLUMEUP }, /* Vol+ */ - { 0x61d60f, KEY_4 }, + { 0x61d60f, KEY_NUMERIC_4 }, { 0x61d610, KEY_ESC }, /* [back up arrow] */ - { 0x61d611, KEY_0 }, + { 0x61d611, KEY_NUMERIC_0 }, { 0x61d612, KEY_OK }, /* [enter arrow] */ { 0x61d613, KEY_VOLUMEDOWN }, /* Vol- */ { 0x61d614, KEY_RECORD }, /* Rec */ @@ -47,16 +43,16 @@ static struct rc_map_table it913x_v1_rc[] = { { 0x61d61f, KEY_BLUE }, { 0x61d643, KEY_POWER2 }, /* [red power button] */ /* Type 2 - 20 buttons */ - { 0x807f0d, KEY_0 }, - { 0x807f04, KEY_1 }, - { 0x807f05, KEY_2 }, - { 0x807f06, KEY_3 }, - { 0x807f07, KEY_4 }, - { 0x807f08, KEY_5 }, - { 0x807f09, KEY_6 }, - { 0x807f0a, KEY_7 }, - { 0x807f1b, KEY_8 }, - { 0x807f1f, KEY_9 }, + { 0x807f0d, KEY_NUMERIC_0 }, + { 0x807f04, KEY_NUMERIC_1 }, + { 0x807f05, KEY_NUMERIC_2 }, + { 0x807f06, KEY_NUMERIC_3 }, + { 0x807f07, KEY_NUMERIC_4 }, + { 0x807f08, KEY_NUMERIC_5 }, + { 0x807f09, KEY_NUMERIC_6 }, + { 0x807f0a, KEY_NUMERIC_7 }, + { 0x807f1b, KEY_NUMERIC_8 }, + { 0x807f1f, KEY_NUMERIC_9 }, { 0x807f12, KEY_POWER }, { 0x807f01, KEY_MEDIA_REPEAT}, /* Recall */ { 0x807f19, KEY_PAUSE }, /* Timeshift */ @@ -93,3 +89,4 @@ module_exit(exit_rc_it913x_v1_map) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Malcolm Priestley tvboxspy@gmail.com"); +MODULE_DESCRIPTION("it913x-v1 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-it913x-v2.c b/drivers/media/rc/keymaps/rc-it913x-v2.c index be5dfb4fae46..c37358cf8b86 100644 --- a/drivers/media/rc/keymaps/rc-it913x-v2.c +++ b/drivers/media/rc/keymaps/rc-it913x-v2.c @@ -1,11 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* ITE Generic remotes Version 2 * * Copyright (C) 2012 Malcolm Priestley (tvboxspy@gmail.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <media/rc-map.h> @@ -24,31 +20,31 @@ static struct rc_map_table it913x_v2_rc[] = { { 0x807f04, KEY_VOLUMEUP }, /* Volume- */ { 0x807f05, KEY_SCREEN }, /* FullScreen */ { 0x807f06, KEY_VOLUMEDOWN }, /* Volume- */ - { 0x807f07, KEY_0 }, /* 0 */ + { 0x807f07, KEY_NUMERIC_0 }, /* 0 */ { 0x807f08, KEY_CHANNELDOWN }, /* Channel- */ { 0x807f09, KEY_PREVIOUS }, /* Recall */ - { 0x807f0a, KEY_1 }, /* 1 */ - { 0x807f1b, KEY_2 }, /* 2 */ - { 0x807f1f, KEY_3 }, /* 3 */ - { 0x807f0c, KEY_4 }, /* 4 */ - { 0x807f0d, KEY_5 }, /* 5 */ - { 0x807f0e, KEY_6 }, /* 6 */ - { 0x807f00, KEY_7 }, /* 7 */ - { 0x807f0f, KEY_8 }, /* 8 */ - { 0x807f19, KEY_9 }, /* 9 */ + { 0x807f0a, KEY_NUMERIC_1 }, /* 1 */ + { 0x807f1b, KEY_NUMERIC_2 }, /* 2 */ + { 0x807f1f, KEY_NUMERIC_3 }, /* 3 */ + { 0x807f0c, KEY_NUMERIC_4 }, /* 4 */ + { 0x807f0d, KEY_NUMERIC_5 }, /* 5 */ + { 0x807f0e, KEY_NUMERIC_6 }, /* 6 */ + { 0x807f00, KEY_NUMERIC_7 }, /* 7 */ + { 0x807f0f, KEY_NUMERIC_8 }, /* 8 */ + { 0x807f19, KEY_NUMERIC_9 }, /* 9 */ /* Type 2 */ /* keys stereo, snapshot unassigned */ - { 0x866b00, KEY_0 }, - { 0x866b01, KEY_1 }, - { 0x866b02, KEY_2 }, - { 0x866b03, KEY_3 }, - { 0x866b04, KEY_4 }, - { 0x866b05, KEY_5 }, - { 0x866b06, KEY_6 }, - { 0x866b07, KEY_7 }, - { 0x866b08, KEY_8 }, - { 0x866b09, KEY_9 }, + { 0x866b00, KEY_NUMERIC_0 }, + { 0x866b01, KEY_NUMERIC_1 }, + { 0x866b02, KEY_NUMERIC_2 }, + { 0x866b03, KEY_NUMERIC_3 }, + { 0x866b04, KEY_NUMERIC_4 }, + { 0x866b05, KEY_NUMERIC_5 }, + { 0x866b06, KEY_NUMERIC_6 }, + { 0x866b07, KEY_NUMERIC_7 }, + { 0x866b08, KEY_NUMERIC_8 }, + { 0x866b09, KEY_NUMERIC_9 }, { 0x866b12, KEY_POWER }, { 0x866b13, KEY_MUTE }, { 0x866b0a, KEY_PREVIOUS }, /* Recall */ @@ -92,3 +88,4 @@ module_exit(exit_rc_it913x_v2_map) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Malcolm Priestley tvboxspy@gmail.com"); +MODULE_DESCRIPTION("it913x-v2 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-kaiomy.c b/drivers/media/rc/keymaps/rc-kaiomy.c index a00051339842..bea50c6f7e99 100644 --- a/drivers/media/rc/keymaps/rc-kaiomy.c +++ b/drivers/media/rc/keymaps/rc-kaiomy.c @@ -18,19 +18,19 @@ static struct rc_map_table kaiomy[] = { { 0x0b, KEY_ZOOM}, { 0x03, KEY_POWER}, - { 0x04, KEY_1}, - { 0x08, KEY_2}, - { 0x02, KEY_3}, + { 0x04, KEY_NUMERIC_1}, + { 0x08, KEY_NUMERIC_2}, + { 0x02, KEY_NUMERIC_3}, - { 0x0f, KEY_4}, - { 0x05, KEY_5}, - { 0x06, KEY_6}, + { 0x0f, KEY_NUMERIC_4}, + { 0x05, KEY_NUMERIC_5}, + { 0x06, KEY_NUMERIC_6}, - { 0x0c, KEY_7}, - { 0x0d, KEY_8}, - { 0x0a, KEY_9}, + { 0x0c, KEY_NUMERIC_7}, + { 0x0d, KEY_NUMERIC_8}, + { 0x0a, KEY_NUMERIC_9}, - { 0x11, KEY_0}, + { 0x11, KEY_NUMERIC_0}, { 0x09, KEY_CHANNELUP}, { 0x07, KEY_CHANNELDOWN}, @@ -81,3 +81,4 @@ module_exit(exit_rc_map_kaiomy) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Kaiomy TVnPC U2 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-khadas.c b/drivers/media/rc/keymaps/rc-khadas.c new file mode 100644 index 000000000000..2b7161e1bc3f --- /dev/null +++ b/drivers/media/rc/keymaps/rc-khadas.c @@ -0,0 +1,55 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// Copyright (C) 2019 Christian Hewitt <christianshewitt@gmail.com> + +/* + * Keytable for the Khadas VIM/EDGE SBC remote control + */ + +#include <media/rc-map.h> +#include <linux/module.h> + +static struct rc_map_table khadas[] = { + { 0x14, KEY_POWER }, + + { 0x03, KEY_UP }, + { 0x02, KEY_DOWN }, + { 0x0e, KEY_LEFT }, + { 0x1a, KEY_RIGHT }, + { 0x07, KEY_OK }, + + { 0x01, KEY_BACK }, + { 0x5b, KEY_MUTE }, // mouse + { 0x13, KEY_MENU }, + + { 0x58, KEY_VOLUMEDOWN }, + { 0x0b, KEY_VOLUMEUP }, + + { 0x48, KEY_HOME }, +}; + +static struct rc_map_list khadas_map = { + .map = { + .scan = khadas, + .size = ARRAY_SIZE(khadas), + .rc_proto = RC_PROTO_NEC, + .name = RC_MAP_KHADAS, + } +}; + +static int __init init_rc_map_khadas(void) +{ + return rc_map_register(&khadas_map); +} + +static void __exit exit_rc_map_khadas(void) +{ + rc_map_unregister(&khadas_map); +} + +module_init(init_rc_map_khadas) +module_exit(exit_rc_map_khadas) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Christian Hewitt <christianshewitt@gmail.com>"); +MODULE_DESCRIPTION("Khadas VIM/EDGE SBC remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-khamsin.c b/drivers/media/rc/keymaps/rc-khamsin.c new file mode 100644 index 000000000000..2121cad8d3df --- /dev/null +++ b/drivers/media/rc/keymaps/rc-khamsin.c @@ -0,0 +1,76 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2020 Christian Hewitt + +#include <media/rc-map.h> +#include <linux/module.h> + +/* + * KHAMSIN is an IR/Bluetooth RCU supplied with the SmartLabs + * SML-5442TW DVB-S/VOD box. The RCU has separate IR (TV) and + * BT (STB) modes. This keymap suppors the IR controls. + */ + +static struct rc_map_table khamsin[] = { + { 0x70702, KEY_POWER}, + + { 0x70701, KEY_VIDEO}, // source + + { 0x7076c, KEY_RED}, + { 0x70714, KEY_GREEN}, + { 0x70715, KEY_YELLOW}, + { 0x70716, KEY_BLUE}, + + { 0x7071a, KEY_MENU}, + { 0x7074f, KEY_EPG}, + + { 0x70760, KEY_UP }, + { 0x70761, KEY_DOWN }, + { 0x70765, KEY_LEFT }, + { 0x70762, KEY_RIGHT }, + { 0x70768, KEY_ENTER }, + + { 0x7072d, KEY_ESC }, // back + + { 0x70707, KEY_VOLUMEUP }, + { 0x7070b, KEY_VOLUMEDOWN }, + { 0x7070f, KEY_MUTE }, + { 0x70712, KEY_CHANNELUP }, + { 0x70710, KEY_CHANNELDOWN }, + + { 0x70704, KEY_1 }, + { 0x70705, KEY_2 }, + { 0x70706, KEY_3 }, + { 0x70708, KEY_4 }, + { 0x70709, KEY_5 }, + { 0x7070a, KEY_6 }, + { 0x7070c, KEY_7 }, + { 0x7070d, KEY_8 }, + { 0x7070e, KEY_9 }, + { 0x70711, KEY_0 }, +}; + +static struct rc_map_list khamsin_map = { + .map = { + .scan = khamsin, + .size = ARRAY_SIZE(khamsin), + .rc_proto = RC_PROTO_NECX, + .name = RC_MAP_KHAMSIN, + } +}; + +static int __init init_rc_map_khamsin(void) +{ + return rc_map_register(&khamsin_map); +} + +static void __exit exit_rc_map_khamsin(void) +{ + rc_map_unregister(&khamsin_map); +} + +module_init(init_rc_map_khamsin) +module_exit(exit_rc_map_khamsin) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Christian Hewitt <christianshewitt@gmail.com>"); +MODULE_DESCRIPTION("KHAMSIN remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-kworld-315u.c b/drivers/media/rc/keymaps/rc-kworld-315u.c index ed0e0586dea2..f849dd6b7ef2 100644 --- a/drivers/media/rc/keymaps/rc-kworld-315u.c +++ b/drivers/media/rc/keymaps/rc-kworld-315u.c @@ -17,23 +17,23 @@ static struct rc_map_table kworld_315u[] = { { 0x610b, KEY_ZOOM }, { 0x6103, KEY_POWER2 }, /* shutdown */ - { 0x6104, KEY_1 }, - { 0x6108, KEY_2 }, - { 0x6102, KEY_3 }, + { 0x6104, KEY_NUMERIC_1 }, + { 0x6108, KEY_NUMERIC_2 }, + { 0x6102, KEY_NUMERIC_3 }, { 0x6109, KEY_CHANNELUP }, - { 0x610f, KEY_4 }, - { 0x6105, KEY_5 }, - { 0x6106, KEY_6 }, + { 0x610f, KEY_NUMERIC_4 }, + { 0x6105, KEY_NUMERIC_5 }, + { 0x6106, KEY_NUMERIC_6 }, { 0x6107, KEY_CHANNELDOWN }, - { 0x610c, KEY_7 }, - { 0x610d, KEY_8 }, - { 0x610a, KEY_9 }, + { 0x610c, KEY_NUMERIC_7 }, + { 0x610d, KEY_NUMERIC_8 }, + { 0x610a, KEY_NUMERIC_9 }, { 0x610e, KEY_VOLUMEUP }, { 0x6110, KEY_LAST }, - { 0x6111, KEY_0 }, + { 0x6111, KEY_NUMERIC_0 }, { 0x6112, KEY_ENTER }, { 0x6113, KEY_VOLUMEDOWN }, @@ -77,3 +77,4 @@ module_exit(exit_rc_map_kworld_315u) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Kworld 315U remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-kworld-pc150u.c b/drivers/media/rc/keymaps/rc-kworld-pc150u.c index 3846059060aa..630ef7c330d9 100644 --- a/drivers/media/rc/keymaps/rc-kworld-pc150u.c +++ b/drivers/media/rc/keymaps/rc-kworld-pc150u.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* kworld-pc150u.c - Keytable for kworld_pc150u Remote Controller * * keymap imported from ir-keymaps.c @@ -5,11 +6,6 @@ * Copyright (c) 2010 by Kyle Strickland * (based on kworld-plus-tv-analog.c by * Mauro Carvalho Chehab) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <media/rc-map.h> @@ -24,16 +20,16 @@ static struct rc_map_table kworld_pc150u[] = { { 0x16, KEY_EJECTCLOSECD }, /* -> ) */ { 0x1d, KEY_POWER2 }, - { 0x00, KEY_1 }, - { 0x01, KEY_2 }, - { 0x02, KEY_3 }, - { 0x03, KEY_4 }, - { 0x04, KEY_5 }, - { 0x05, KEY_6 }, - { 0x06, KEY_7 }, - { 0x07, KEY_8 }, - { 0x08, KEY_9 }, - { 0x0a, KEY_0 }, + { 0x00, KEY_NUMERIC_1 }, + { 0x01, KEY_NUMERIC_2 }, + { 0x02, KEY_NUMERIC_3 }, + { 0x03, KEY_NUMERIC_4 }, + { 0x04, KEY_NUMERIC_5 }, + { 0x05, KEY_NUMERIC_6 }, + { 0x06, KEY_NUMERIC_7 }, + { 0x07, KEY_NUMERIC_8 }, + { 0x08, KEY_NUMERIC_9 }, + { 0x0a, KEY_NUMERIC_0 }, { 0x09, KEY_AGAIN }, { 0x14, KEY_MUTE }, @@ -100,3 +96,4 @@ module_exit(exit_rc_map_kworld_pc150u) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Kyle Strickland <kyle@kyle.strickland.name>"); +MODULE_DESCRIPTION("Kworld PC150-U remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c b/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c index db5edde3eeb1..1fb9dc434685 100644 --- a/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c +++ b/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c @@ -17,16 +17,20 @@ static struct rc_map_table kworld_plus_tv_analog[] = { { 0x16, KEY_CLOSECD }, /* -> ) */ { 0x1d, KEY_POWER2 }, - { 0x00, KEY_1 }, - { 0x01, KEY_2 }, - { 0x02, KEY_3 }, /* Two keys have the same code: 3 and left */ - { 0x03, KEY_4 }, /* Two keys have the same code: 3 and right */ - { 0x04, KEY_5 }, - { 0x05, KEY_6 }, - { 0x06, KEY_7 }, - { 0x07, KEY_8 }, - { 0x08, KEY_9 }, - { 0x0a, KEY_0 }, + { 0x00, KEY_NUMERIC_1 }, + { 0x01, KEY_NUMERIC_2 }, + + /* Two keys have the same code: 3 and left */ + { 0x02, KEY_NUMERIC_3 }, + + /* Two keys have the same code: 4 and right */ + { 0x03, KEY_NUMERIC_4 }, + { 0x04, KEY_NUMERIC_5 }, + { 0x05, KEY_NUMERIC_6 }, + { 0x06, KEY_NUMERIC_7 }, + { 0x07, KEY_NUMERIC_8 }, + { 0x08, KEY_NUMERIC_9 }, + { 0x0a, KEY_NUMERIC_0 }, { 0x09, KEY_AGAIN }, { 0x14, KEY_MUTE }, @@ -93,3 +97,4 @@ module_exit(exit_rc_map_kworld_plus_tv_analog) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Kworld Plus TV Analog Lite PCI IR remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-leadtek-y04g0051.c b/drivers/media/rc/keymaps/rc-leadtek-y04g0051.c index e534a5601b6d..c637312643b7 100644 --- a/drivers/media/rc/keymaps/rc-leadtek-y04g0051.c +++ b/drivers/media/rc/keymaps/rc-leadtek-y04g0051.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * LeadTek Y04G0051 remote controller keytable * * Copyright (C) 2010 Antti Palosaari <crope@iki.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <media/rc-map.h> @@ -25,20 +12,20 @@ static struct rc_map_table leadtek_y04g0051[] = { { 0x0300, KEY_POWER2 }, { 0x0303, KEY_SCREEN }, { 0x0304, KEY_RIGHT }, - { 0x0305, KEY_1 }, - { 0x0306, KEY_2 }, - { 0x0307, KEY_3 }, + { 0x0305, KEY_NUMERIC_1 }, + { 0x0306, KEY_NUMERIC_2 }, + { 0x0307, KEY_NUMERIC_3 }, { 0x0308, KEY_LEFT }, - { 0x0309, KEY_4 }, - { 0x030a, KEY_5 }, - { 0x030b, KEY_6 }, + { 0x0309, KEY_NUMERIC_4 }, + { 0x030a, KEY_NUMERIC_5 }, + { 0x030b, KEY_NUMERIC_6 }, { 0x030c, KEY_UP }, - { 0x030d, KEY_7 }, - { 0x030e, KEY_8 }, - { 0x030f, KEY_9 }, + { 0x030d, KEY_NUMERIC_7 }, + { 0x030e, KEY_NUMERIC_8 }, + { 0x030f, KEY_NUMERIC_9 }, { 0x0310, KEY_DOWN }, { 0x0311, KEY_AGAIN }, - { 0x0312, KEY_0 }, + { 0x0312, KEY_NUMERIC_0 }, { 0x0313, KEY_OK }, /* 1st ok */ { 0x0314, KEY_MUTE }, { 0x0316, KEY_OK }, /* 2nd ok */ @@ -98,3 +85,4 @@ module_exit(exit_rc_map_leadtek_y04g0051) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); +MODULE_DESCRIPTION("LeadTek Y04G0051 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-lme2510.c b/drivers/media/rc/keymaps/rc-lme2510.c index 9c93f90f5c2b..575485655a85 100644 --- a/drivers/media/rc/keymaps/rc-lme2510.c +++ b/drivers/media/rc/keymaps/rc-lme2510.c @@ -1,12 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* LME2510 remote control * - * * Copyright (C) 2010 Malcolm Priestley (tvboxspy@gmail.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <media/rc-map.h> @@ -15,16 +10,16 @@ static struct rc_map_table lme2510_rc[] = { /* Type 1 - 26 buttons */ - { 0xef12ba45, KEY_0 }, - { 0xef12a05f, KEY_1 }, - { 0xef12af50, KEY_2 }, - { 0xef12a25d, KEY_3 }, - { 0xef12be41, KEY_4 }, - { 0xef12f50a, KEY_5 }, - { 0xef12bd42, KEY_6 }, - { 0xef12b847, KEY_7 }, - { 0xef12b649, KEY_8 }, - { 0xef12fa05, KEY_9 }, + { 0xef12ba45, KEY_NUMERIC_0 }, + { 0xef12a05f, KEY_NUMERIC_1 }, + { 0xef12af50, KEY_NUMERIC_2 }, + { 0xef12a25d, KEY_NUMERIC_3 }, + { 0xef12be41, KEY_NUMERIC_4 }, + { 0xef12f50a, KEY_NUMERIC_5 }, + { 0xef12bd42, KEY_NUMERIC_6 }, + { 0xef12b847, KEY_NUMERIC_7 }, + { 0xef12b649, KEY_NUMERIC_8 }, + { 0xef12fa05, KEY_NUMERIC_9 }, { 0xef12bc43, KEY_POWER }, { 0xef12b946, KEY_SUBTITLE }, { 0xef12f906, KEY_PAUSE }, @@ -42,16 +37,16 @@ static struct rc_map_table lme2510_rc[] = { { 0xef12f807, KEY_EPG }, { 0xef12fe01, KEY_STOP }, /* Type 2 - 20 buttons */ - { 0xff40ea15, KEY_0 }, - { 0xff40f708, KEY_1 }, - { 0xff40f609, KEY_2 }, - { 0xff40f50a, KEY_3 }, - { 0xff40f30c, KEY_4 }, - { 0xff40f20d, KEY_5 }, - { 0xff40f10e, KEY_6 }, - { 0xff40ef10, KEY_7 }, - { 0xff40ee11, KEY_8 }, - { 0xff40ed12, KEY_9 }, + { 0xff40ea15, KEY_NUMERIC_0 }, + { 0xff40f708, KEY_NUMERIC_1 }, + { 0xff40f609, KEY_NUMERIC_2 }, + { 0xff40f50a, KEY_NUMERIC_3 }, + { 0xff40f30c, KEY_NUMERIC_4 }, + { 0xff40f20d, KEY_NUMERIC_5 }, + { 0xff40f10e, KEY_NUMERIC_6 }, + { 0xff40ef10, KEY_NUMERIC_7 }, + { 0xff40ee11, KEY_NUMERIC_8 }, + { 0xff40ed12, KEY_NUMERIC_9 }, { 0xff40ff00, KEY_POWER }, { 0xff40fb04, KEY_MEDIA_REPEAT}, /* Recall */ { 0xff40e51a, KEY_PAUSE }, /* Timeshift */ @@ -63,16 +58,16 @@ static struct rc_map_table lme2510_rc[] = { { 0xff40e718, KEY_RECORD }, { 0xff40e916, KEY_STOP }, /* Type 3 - 20 buttons */ - { 0xff00e31c, KEY_0 }, - { 0xff00f807, KEY_1 }, - { 0xff00ea15, KEY_2 }, - { 0xff00f609, KEY_3 }, - { 0xff00e916, KEY_4 }, - { 0xff00e619, KEY_5 }, - { 0xff00f20d, KEY_6 }, - { 0xff00f30c, KEY_7 }, - { 0xff00e718, KEY_8 }, - { 0xff00a15e, KEY_9 }, + { 0xff00e31c, KEY_NUMERIC_0 }, + { 0xff00f807, KEY_NUMERIC_1 }, + { 0xff00ea15, KEY_NUMERIC_2 }, + { 0xff00f609, KEY_NUMERIC_3 }, + { 0xff00e916, KEY_NUMERIC_4 }, + { 0xff00e619, KEY_NUMERIC_5 }, + { 0xff00f20d, KEY_NUMERIC_6 }, + { 0xff00f30c, KEY_NUMERIC_7 }, + { 0xff00e718, KEY_NUMERIC_8 }, + { 0xff00a15e, KEY_NUMERIC_9 }, { 0xff00ba45, KEY_POWER }, { 0xff00bb44, KEY_MEDIA_REPEAT}, /* Recall */ { 0xff00b54a, KEY_PAUSE }, /* Timeshift */ @@ -109,3 +104,4 @@ module_exit(exit_rc_lme2510_map) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Malcolm Priestley tvboxspy@gmail.com"); +MODULE_DESCRIPTION("LME2510 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-manli.c b/drivers/media/rc/keymaps/rc-manli.c index 29c9feaf413b..b81149a0dfd8 100644 --- a/drivers/media/rc/keymaps/rc-manli.c +++ b/drivers/media/rc/keymaps/rc-manli.c @@ -14,7 +14,7 @@ The "ascii-art picture" below (in comments, first row is the keycode in hex, and subsequent row(s) shows the button labels (several variants when appropriate) - helps to descide which keycodes to assign to the buttons. + helps to decide which keycodes to assign to the buttons. */ static struct rc_map_table manli[] = { @@ -35,22 +35,22 @@ static struct rc_map_table manli[] = { * 0x07 0x08 0x09 * * 7 8 9 * * */ - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, + { 0x01, KEY_NUMERIC_1 }, + { 0x02, KEY_NUMERIC_2 }, + { 0x03, KEY_NUMERIC_3 }, + { 0x04, KEY_NUMERIC_4 }, + { 0x05, KEY_NUMERIC_5 }, + { 0x06, KEY_NUMERIC_6 }, + { 0x07, KEY_NUMERIC_7 }, + { 0x08, KEY_NUMERIC_8 }, + { 0x09, KEY_NUMERIC_9 }, /* 0x0a 0x00 0x17 * * RECALL 0 +100 * * PLUS * * */ { 0x0a, KEY_AGAIN }, /*XXX KEY_REWIND? */ - { 0x00, KEY_0 }, + { 0x00, KEY_NUMERIC_0 }, { 0x17, KEY_DIGITS }, /*XXX*/ /* 0x14 0x10 * @@ -128,3 +128,4 @@ module_exit(exit_rc_map_manli) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("MANLI MTV00[0x0c] and BeholdTV 40[13] remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-mecool-kii-pro.c b/drivers/media/rc/keymaps/rc-mecool-kii-pro.c new file mode 100644 index 000000000000..273fe1a304f0 --- /dev/null +++ b/drivers/media/rc/keymaps/rc-mecool-kii-pro.c @@ -0,0 +1,92 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// Copyright (C) 2021 Christian Hewitt <christianshewitt@gmail.com> + +#include <media/rc-map.h> +#include <linux/module.h> + +// +// Keytable for the Mecool Kii Pro remote control +// + +static struct rc_map_table mecool_kii_pro[] = { + { 0x59, KEY_POWER }, + { 0x19, KEY_MUTE }, + + { 0x42, KEY_RED }, + { 0x40, KEY_GREEN }, + { 0x00, KEY_YELLOW}, + { 0x03, KEY_BLUE }, + + { 0x4a, KEY_REWIND }, + { 0x48, KEY_FORWARD }, + { 0x08, KEY_PREVIOUSSONG}, + { 0x0b, KEY_NEXTSONG}, + + { 0x46, KEY_PLAYPAUSE }, + { 0x44, KEY_STOP }, + { 0x1f, KEY_FAVORITES}, + { 0x04, KEY_PVR }, + + { 0x4d, KEY_EPG }, + { 0x02, KEY_INFO }, + { 0x09, KEY_SUBTITLE }, + { 0x01, KEY_LANGUAGE }, // AUDIO + + { 0x0d, KEY_HOME }, + { 0x11, KEY_TV }, + { 0x45, KEY_MENU }, + { 0x05, KEY_EXIT }, + + { 0x5a, KEY_LEFT }, + { 0x1b, KEY_RIGHT }, + { 0x06, KEY_UP }, + { 0x16, KEY_DOWN }, + { 0x1a, KEY_OK }, + + { 0x13, KEY_VOLUMEUP }, + { 0x17, KEY_VOLUMEDOWN }, + { 0x58, KEY_APPSELECT }, // APPS + { 0x12, KEY_CONTEXT_MENU }, // MOUSE + { 0x55, KEY_CHANNELUP }, // PAGE_UP + { 0x15, KEY_CHANNELDOWN }, // PAGE_DOWN + + { 0x52, KEY_1 }, + { 0x50, KEY_2 }, + { 0x10, KEY_3 }, + { 0x56, KEY_4 }, + { 0x54, KEY_5 }, + { 0x14, KEY_6 }, + { 0x4e, KEY_7 }, + { 0x4c, KEY_8 }, + { 0x0c, KEY_9 }, + { 0x18, KEY_WWW }, + { 0x0f, KEY_0 }, + { 0x51, KEY_DELETE }, +}; + +static struct rc_map_list mecool_kii_pro_map = { + .map = { + .scan = mecool_kii_pro, + .size = ARRAY_SIZE(mecool_kii_pro), + .rc_proto = RC_PROTO_NEC, + .name = RC_MAP_MECOOL_KII_PRO, + } +}; + +static int __init init_rc_map_mecool_kii_pro(void) +{ + return rc_map_register(&mecool_kii_pro_map); +} + +static void __exit exit_rc_map_mecool_kii_pro(void) +{ + rc_map_unregister(&mecool_kii_pro_map); +} + +module_init(init_rc_map_mecool_kii_pro) +module_exit(exit_rc_map_mecool_kii_pro) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Christian Hewitt <christianshewitt@gmail.com"); +MODULE_DESCRIPTION("Mecool Kii Pro remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-mecool-kiii-pro.c b/drivers/media/rc/keymaps/rc-mecool-kiii-pro.c new file mode 100644 index 000000000000..53fd7c895ddc --- /dev/null +++ b/drivers/media/rc/keymaps/rc-mecool-kiii-pro.c @@ -0,0 +1,89 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// Copyright (C) 2021 Christian Hewitt <christianshewitt@gmail.com> + +#include <media/rc-map.h> +#include <linux/module.h> + +// +// Keytable for the Mecool Kiii Pro remote control +// + +static struct rc_map_table mecool_kiii_pro[] = { + { 0x59, KEY_POWER }, + + { 0x52, KEY_1 }, + { 0x50, KEY_2 }, + { 0x10, KEY_3 }, + { 0x56, KEY_4 }, + { 0x54, KEY_5 }, + { 0x14, KEY_6 }, + { 0x4e, KEY_7 }, + { 0x4c, KEY_8 }, + { 0x0c, KEY_9 }, + { 0x02, KEY_INFO }, + { 0x0f, KEY_0 }, + { 0x51, KEY_DELETE }, + { 0x1f, KEY_FAVORITES}, + { 0x09, KEY_SUBTITLE }, + { 0x01, KEY_LANGUAGE }, // AUDIO + + { 0x42, KEY_RED }, + { 0x40, KEY_GREEN }, + { 0x00, KEY_YELLOW}, + { 0x03, KEY_BLUE }, // RADIO + + { 0x0d, KEY_HOME }, + { 0x4d, KEY_EPG }, + { 0x45, KEY_MENU }, + { 0x05, KEY_EXIT }, + + { 0x5a, KEY_LEFT }, + { 0x1b, KEY_RIGHT }, + { 0x06, KEY_UP }, + { 0x16, KEY_DOWN }, + { 0x1a, KEY_OK }, + + { 0x13, KEY_VOLUMEUP }, + { 0x17, KEY_VOLUMEDOWN }, + { 0x19, KEY_MUTE }, + { 0x12, KEY_CONTEXT_MENU }, // MOUSE + { 0x55, KEY_CHANNELUP }, // PAGE_UP + { 0x15, KEY_CHANNELDOWN }, // PAGE_DOWN + + { 0x4a, KEY_REWIND }, + { 0x48, KEY_FORWARD }, + { 0x46, KEY_PLAYPAUSE }, + { 0x44, KEY_STOP }, + + { 0x08, KEY_PREVIOUSSONG}, + { 0x0b, KEY_NEXTSONG}, + { 0x04, KEY_PVR }, + { 0x64, KEY_RECORD }, +}; + +static struct rc_map_list mecool_kiii_pro_map = { + .map = { + .scan = mecool_kiii_pro, + .size = ARRAY_SIZE(mecool_kiii_pro), + .rc_proto = RC_PROTO_NEC, + .name = RC_MAP_MECOOL_KIII_PRO, + } +}; + +static int __init init_rc_map_mecool_kiii_pro(void) +{ + return rc_map_register(&mecool_kiii_pro_map); +} + +static void __exit exit_rc_map_mecool_kiii_pro(void) +{ + rc_map_unregister(&mecool_kiii_pro_map); +} + +module_init(init_rc_map_mecool_kiii_pro) +module_exit(exit_rc_map_mecool_kiii_pro) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Christian Hewitt <christianshewitt@gmail.com"); +MODULE_DESCRIPTION("Mecool Kiii Pro remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-medion-x10-digitainer.c b/drivers/media/rc/keymaps/rc-medion-x10-digitainer.c index c9973340e546..bf74912859b3 100644 --- a/drivers/media/rc/keymaps/rc-medion-x10-digitainer.c +++ b/drivers/media/rc/keymaps/rc-medion-x10-digitainer.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Medion X10 RF remote keytable (Digitainer variant) * @@ -7,20 +8,6 @@ * up/down buttons (tested with P/N 40009936 / 20018268), reportedly * originally shipped with Medion Digitainer but now sold separately simply as * an "X10" remote. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <linux/module.h> @@ -76,16 +63,16 @@ static struct rc_map_table medion_x10_digitainer[] = { { 0x27, KEY_RECORD }, { 0x26, KEY_FORWARD }, - { 0x0d, KEY_1 }, - { 0x0e, KEY_2 }, - { 0x0f, KEY_3 }, - { 0x10, KEY_4 }, - { 0x11, KEY_5 }, - { 0x12, KEY_6 }, - { 0x13, KEY_7 }, - { 0x14, KEY_8 }, - { 0x15, KEY_9 }, - { 0x17, KEY_0 }, + { 0x0d, KEY_NUMERIC_1 }, + { 0x0e, KEY_NUMERIC_2 }, + { 0x0f, KEY_NUMERIC_3 }, + { 0x10, KEY_NUMERIC_4 }, + { 0x11, KEY_NUMERIC_5 }, + { 0x12, KEY_NUMERIC_6 }, + { 0x13, KEY_NUMERIC_7 }, + { 0x14, KEY_NUMERIC_8 }, + { 0x15, KEY_NUMERIC_9 }, + { 0x17, KEY_NUMERIC_0 }, /* these do not actually exist on this remote, but these scancodes * exist on all other Medion X10 remotes and adding them here allows diff --git a/drivers/media/rc/keymaps/rc-medion-x10-or2x.c b/drivers/media/rc/keymaps/rc-medion-x10-or2x.c index 103ad88d242c..293045c9aaa5 100644 --- a/drivers/media/rc/keymaps/rc-medion-x10-or2x.c +++ b/drivers/media/rc/keymaps/rc-medion-x10-or2x.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Medion X10 OR22/OR24 RF remote keytable * @@ -7,20 +8,6 @@ * button. This has been tested with a "RF VISTA Remote Control", OR24V, * P/N 20035335, but should work with other variants that have the same * buttons, such as OR22V and OR24E. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <linux/module.h> @@ -65,16 +52,16 @@ static struct rc_map_table medion_x10_or2x[] = { { 0x29, KEY_PAUSE }, { 0x27, KEY_RECORD }, - { 0x0d, KEY_1 }, - { 0x0e, KEY_2 }, - { 0x0f, KEY_3 }, - { 0x10, KEY_4 }, - { 0x11, KEY_5 }, - { 0x12, KEY_6 }, - { 0x13, KEY_7 }, - { 0x14, KEY_8 }, - { 0x15, KEY_9 }, - { 0x17, KEY_0 }, + { 0x0d, KEY_NUMERIC_1 }, + { 0x0e, KEY_NUMERIC_2 }, + { 0x0f, KEY_NUMERIC_3 }, + { 0x10, KEY_NUMERIC_4 }, + { 0x11, KEY_NUMERIC_5 }, + { 0x12, KEY_NUMERIC_6 }, + { 0x13, KEY_NUMERIC_7 }, + { 0x14, KEY_NUMERIC_8 }, + { 0x15, KEY_NUMERIC_9 }, + { 0x17, KEY_NUMERIC_0 }, { 0x30, KEY_CLEAR }, { 0x36, KEY_ENTER }, { 0x37, KEY_NUMERIC_STAR }, diff --git a/drivers/media/rc/keymaps/rc-medion-x10.c b/drivers/media/rc/keymaps/rc-medion-x10.c index bbffa5dfe420..3ea8fdbaf18c 100644 --- a/drivers/media/rc/keymaps/rc-medion-x10.c +++ b/drivers/media/rc/keymaps/rc-medion-x10.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Medion X10 RF remote keytable * @@ -5,20 +6,6 @@ * * This file is based on a keytable provided by * Jan Losinski <losinski@wh2.tu-dresden.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <linux/module.h> @@ -50,16 +37,16 @@ static struct rc_map_table medion_x10[] = { { 0x35, KEY_BLUE }, /* blue */ { 0x16, KEY_TEXT }, /* TXT */ - { 0x0d, KEY_1 }, - { 0x0e, KEY_2 }, - { 0x0f, KEY_3 }, - { 0x10, KEY_4 }, - { 0x11, KEY_5 }, - { 0x12, KEY_6 }, - { 0x13, KEY_7 }, - { 0x14, KEY_8 }, - { 0x15, KEY_9 }, - { 0x17, KEY_0 }, + { 0x0d, KEY_NUMERIC_1 }, + { 0x0e, KEY_NUMERIC_2 }, + { 0x0f, KEY_NUMERIC_3 }, + { 0x10, KEY_NUMERIC_4 }, + { 0x11, KEY_NUMERIC_5 }, + { 0x12, KEY_NUMERIC_6 }, + { 0x13, KEY_NUMERIC_7 }, + { 0x14, KEY_NUMERIC_8 }, + { 0x15, KEY_NUMERIC_9 }, + { 0x17, KEY_NUMERIC_0 }, { 0x1c, KEY_SEARCH }, /* TV/RAD, CH SRC */ { 0x20, KEY_DELETE }, /* DELETE */ @@ -115,3 +102,4 @@ module_exit(exit_rc_map_medion_x10) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Anssi Hannula <anssi.hannula@iki.fi>"); +MODULE_DESCRIPTION("Medion X10 RF remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-minix-neo.c b/drivers/media/rc/keymaps/rc-minix-neo.c new file mode 100644 index 000000000000..ce16e964e72e --- /dev/null +++ b/drivers/media/rc/keymaps/rc-minix-neo.c @@ -0,0 +1,56 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// Copyright (C) 2021 Christian Hewitt <christianshewitt@gmail.com> + +#include <media/rc-map.h> +#include <linux/module.h> + +// +// Keytable for the Minix NEO remote control +// + +static struct rc_map_table minix_neo[] = { + + { 0x118, KEY_POWER }, + + { 0x146, KEY_UP }, + { 0x116, KEY_DOWN }, + { 0x147, KEY_LEFT }, + { 0x115, KEY_RIGHT }, + { 0x155, KEY_ENTER }, + + { 0x110, KEY_VOLUMEDOWN }, + { 0x140, KEY_BACK }, + { 0x114, KEY_VOLUMEUP }, + + { 0x10d, KEY_HOME }, + { 0x104, KEY_MENU }, + { 0x112, KEY_CONFIG }, + +}; + +static struct rc_map_list minix_neo_map = { + .map = { + .scan = minix_neo, + .size = ARRAY_SIZE(minix_neo), + .rc_proto = RC_PROTO_NEC, + .name = RC_MAP_MINIX_NEO, + } +}; + +static int __init init_rc_map_minix_neo(void) +{ + return rc_map_register(&minix_neo_map); +} + +static void __exit exit_rc_map_minix_neo(void) +{ + rc_map_unregister(&minix_neo_map); +} + +module_init(init_rc_map_minix_neo) +module_exit(exit_rc_map_minix_neo) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Christian Hewitt <christianshewitt@gmail.com"); +MODULE_DESCRIPTION("Minix NEO remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-msi-digivox-ii.c b/drivers/media/rc/keymaps/rc-msi-digivox-ii.c index 94aa12d4b73c..f152626fd802 100644 --- a/drivers/media/rc/keymaps/rc-msi-digivox-ii.c +++ b/drivers/media/rc/keymaps/rc-msi-digivox-ii.c @@ -1,44 +1,31 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * MSI DIGIVOX mini II remote controller keytable * * Copyright (C) 2010 Antti Palosaari <crope@iki.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <media/rc-map.h> #include <linux/module.h> static struct rc_map_table msi_digivox_ii[] = { - { 0x0302, KEY_2 }, + { 0x0302, KEY_NUMERIC_2 }, { 0x0303, KEY_UP }, /* up */ - { 0x0304, KEY_3 }, + { 0x0304, KEY_NUMERIC_3 }, { 0x0305, KEY_CHANNELDOWN }, - { 0x0308, KEY_5 }, - { 0x0309, KEY_0 }, - { 0x030b, KEY_8 }, + { 0x0308, KEY_NUMERIC_5 }, + { 0x0309, KEY_NUMERIC_0 }, + { 0x030b, KEY_NUMERIC_8 }, { 0x030d, KEY_DOWN }, /* down */ - { 0x0310, KEY_9 }, - { 0x0311, KEY_7 }, + { 0x0310, KEY_NUMERIC_9 }, + { 0x0311, KEY_NUMERIC_7 }, { 0x0314, KEY_VOLUMEUP }, { 0x0315, KEY_CHANNELUP }, { 0x0316, KEY_OK }, { 0x0317, KEY_POWER2 }, - { 0x031a, KEY_1 }, - { 0x031c, KEY_4 }, - { 0x031d, KEY_6 }, + { 0x031a, KEY_NUMERIC_1 }, + { 0x031c, KEY_NUMERIC_4 }, + { 0x031d, KEY_NUMERIC_6 }, { 0x031f, KEY_VOLUMEDOWN }, }; @@ -66,3 +53,4 @@ module_exit(exit_rc_map_msi_digivox_ii) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); +MODULE_DESCRIPTION("MSI DIGIVOX mini II remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-msi-digivox-iii.c b/drivers/media/rc/keymaps/rc-msi-digivox-iii.c index d50e741c73b7..1250cde3367d 100644 --- a/drivers/media/rc/keymaps/rc-msi-digivox-iii.c +++ b/drivers/media/rc/keymaps/rc-msi-digivox-iii.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * MSI DIGIVOX mini III remote controller keytable * * Copyright (C) 2010 Antti Palosaari <crope@iki.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <media/rc-map.h> @@ -27,22 +14,22 @@ since rc-kworld-315u.c lacks NEC extended address byte. */ static struct rc_map_table msi_digivox_iii[] = { { 0x61d601, KEY_VIDEO }, /* Source */ - { 0x61d602, KEY_3 }, + { 0x61d602, KEY_NUMERIC_3 }, { 0x61d603, KEY_POWER }, /* ShutDown */ - { 0x61d604, KEY_1 }, - { 0x61d605, KEY_5 }, - { 0x61d606, KEY_6 }, + { 0x61d604, KEY_NUMERIC_1 }, + { 0x61d605, KEY_NUMERIC_5 }, + { 0x61d606, KEY_NUMERIC_6 }, { 0x61d607, KEY_CHANNELDOWN }, /* CH- */ - { 0x61d608, KEY_2 }, + { 0x61d608, KEY_NUMERIC_2 }, { 0x61d609, KEY_CHANNELUP }, /* CH+ */ - { 0x61d60a, KEY_9 }, + { 0x61d60a, KEY_NUMERIC_9 }, { 0x61d60b, KEY_ZOOM }, /* Zoom */ - { 0x61d60c, KEY_7 }, - { 0x61d60d, KEY_8 }, + { 0x61d60c, KEY_NUMERIC_7 }, + { 0x61d60d, KEY_NUMERIC_8 }, { 0x61d60e, KEY_VOLUMEUP }, /* Vol+ */ - { 0x61d60f, KEY_4 }, + { 0x61d60f, KEY_NUMERIC_4 }, { 0x61d610, KEY_ESC }, /* [back up arrow] */ - { 0x61d611, KEY_0 }, + { 0x61d611, KEY_NUMERIC_0 }, { 0x61d612, KEY_OK }, /* [enter arrow] */ { 0x61d613, KEY_VOLUMEDOWN }, /* Vol- */ { 0x61d614, KEY_RECORD }, /* Rec */ @@ -84,3 +71,4 @@ module_exit(exit_rc_map_msi_digivox_iii) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); +MODULE_DESCRIPTION("MSI DIGIVOX mini III remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c b/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c index 78cf2c286083..648bac448f29 100644 --- a/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c +++ b/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c @@ -44,16 +44,16 @@ static struct rc_map_table msi_tvanywhere_plus[] = { << FUNC >> RESET */ - { 0x01, KEY_1 }, /* 1 */ - { 0x0b, KEY_2 }, /* 2 */ - { 0x1b, KEY_3 }, /* 3 */ - { 0x05, KEY_4 }, /* 4 */ - { 0x09, KEY_5 }, /* 5 */ - { 0x15, KEY_6 }, /* 6 */ - { 0x06, KEY_7 }, /* 7 */ - { 0x0a, KEY_8 }, /* 8 */ - { 0x12, KEY_9 }, /* 9 */ - { 0x02, KEY_0 }, /* 0 */ + { 0x01, KEY_NUMERIC_1 }, /* 1 */ + { 0x0b, KEY_NUMERIC_2 }, /* 2 */ + { 0x1b, KEY_NUMERIC_3 }, /* 3 */ + { 0x05, KEY_NUMERIC_4 }, /* 4 */ + { 0x09, KEY_NUMERIC_5 }, /* 5 */ + { 0x15, KEY_NUMERIC_6 }, /* 6 */ + { 0x06, KEY_NUMERIC_7 }, /* 7 */ + { 0x0a, KEY_NUMERIC_8 }, /* 8 */ + { 0x12, KEY_NUMERIC_9 }, /* 9 */ + { 0x02, KEY_NUMERIC_0 }, /* 0 */ { 0x10, KEY_KPPLUS }, /* + */ { 0x13, KEY_AGAIN }, /* Recall */ @@ -117,3 +117,4 @@ module_exit(exit_rc_map_msi_tvanywhere_plus) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("MSI TV@nywhere Plus remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-msi-tvanywhere.c b/drivers/media/rc/keymaps/rc-msi-tvanywhere.c index 359a57be3a66..b59af39ba005 100644 --- a/drivers/media/rc/keymaps/rc-msi-tvanywhere.c +++ b/drivers/media/rc/keymaps/rc-msi-tvanywhere.c @@ -12,16 +12,16 @@ static struct rc_map_table msi_tvanywhere[] = { /* Keys 0 to 9 */ - { 0x00, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, + { 0x00, KEY_NUMERIC_0 }, + { 0x01, KEY_NUMERIC_1 }, + { 0x02, KEY_NUMERIC_2 }, + { 0x03, KEY_NUMERIC_3 }, + { 0x04, KEY_NUMERIC_4 }, + { 0x05, KEY_NUMERIC_5 }, + { 0x06, KEY_NUMERIC_6 }, + { 0x07, KEY_NUMERIC_7 }, + { 0x08, KEY_NUMERIC_8 }, + { 0x09, KEY_NUMERIC_9 }, { 0x0c, KEY_MUTE }, { 0x0f, KEY_SCREEN }, /* Full Screen */ @@ -63,3 +63,4 @@ module_exit(exit_rc_map_msi_tvanywhere) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("MSI TV@nywhere MASTER remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-mygica-utv3.c b/drivers/media/rc/keymaps/rc-mygica-utv3.c new file mode 100644 index 000000000000..f32b8281459b --- /dev/null +++ b/drivers/media/rc/keymaps/rc-mygica-utv3.c @@ -0,0 +1,69 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* rc-mygica-utv3.c - Keytable for the MyGica UTV3 Analog USB2.0 TV Box + * + * Copyright (c) 2024 by Nils Rothaug + */ + +#include <media/rc-map.h> +#include <linux/module.h> + +static struct rc_map_table mygica_utv3[] = { + { 0x0d, KEY_MUTE }, + { 0x38, KEY_VIDEO }, /* Source */ + { 0x14, KEY_RADIO }, /* FM Radio */ + { 0x0c, KEY_POWER2 }, + + { 0x01, KEY_NUMERIC_1}, + { 0x02, KEY_NUMERIC_2}, + { 0x03, KEY_NUMERIC_3}, + { 0x04, KEY_NUMERIC_4}, + { 0x05, KEY_NUMERIC_5}, + { 0x06, KEY_NUMERIC_6}, + { 0x07, KEY_NUMERIC_7}, + { 0x08, KEY_NUMERIC_8}, + { 0x09, KEY_NUMERIC_9}, + { 0x00, KEY_NUMERIC_0}, + + { 0x0a, KEY_DIGITS }, /* Single/double/triple digit */ + { 0x0e, KEY_CAMERA }, /* Snapshot */ + { 0x0f, KEY_ZOOM }, /* Full Screen */ + { 0x29, KEY_LAST }, /* Recall (return to previous channel) */ + + { 0x17, KEY_PLAY }, + { 0x1f, KEY_RECORD }, + { 0x0b, KEY_STOP }, + { 0x16, KEY_PAUSE }, + + { 0x20, KEY_CHANNELUP }, + { 0x21, KEY_CHANNELDOWN }, + { 0x10, KEY_VOLUMEUP }, + { 0x11, KEY_VOLUMEDOWN }, + { 0x26, KEY_REWIND }, + { 0x27, KEY_FASTFORWARD }, +}; + +static struct rc_map_list mygica_utv3_map = { + .map = { + .scan = mygica_utv3, + .size = ARRAY_SIZE(mygica_utv3), + .rc_proto = RC_PROTO_RC5, + .name = RC_MAP_MYGICA_UTV3, + } +}; + +static int __init init_rc_map_mygica_utv3(void) +{ + return rc_map_register(&mygica_utv3_map); +} + +static void __exit exit_rc_map_mygica_utv3(void) +{ + rc_map_unregister(&mygica_utv3_map); +} + +module_init(init_rc_map_mygica_utv3) +module_exit(exit_rc_map_mygica_utv3) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Nils Rothaug"); +MODULE_DESCRIPTION("MyGica UTV3 Analog USB2.0 TV Box remote keytable"); diff --git a/drivers/media/rc/keymaps/rc-nebula.c b/drivers/media/rc/keymaps/rc-nebula.c index 17d7c1b324da..23b75269d307 100644 --- a/drivers/media/rc/keymaps/rc-nebula.c +++ b/drivers/media/rc/keymaps/rc-nebula.c @@ -9,16 +9,16 @@ #include <linux/module.h> static struct rc_map_table nebula[] = { - { 0x0000, KEY_0 }, - { 0x0001, KEY_1 }, - { 0x0002, KEY_2 }, - { 0x0003, KEY_3 }, - { 0x0004, KEY_4 }, - { 0x0005, KEY_5 }, - { 0x0006, KEY_6 }, - { 0x0007, KEY_7 }, - { 0x0008, KEY_8 }, - { 0x0009, KEY_9 }, + { 0x0000, KEY_NUMERIC_0 }, + { 0x0001, KEY_NUMERIC_1 }, + { 0x0002, KEY_NUMERIC_2 }, + { 0x0003, KEY_NUMERIC_3 }, + { 0x0004, KEY_NUMERIC_4 }, + { 0x0005, KEY_NUMERIC_5 }, + { 0x0006, KEY_NUMERIC_6 }, + { 0x0007, KEY_NUMERIC_7 }, + { 0x0008, KEY_NUMERIC_8 }, + { 0x0009, KEY_NUMERIC_9 }, { 0x000a, KEY_TV }, { 0x000b, KEY_AUX }, { 0x000c, KEY_DVD }, @@ -90,3 +90,4 @@ module_exit(exit_rc_map_nebula) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("nebula remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c b/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c index 76beef44a8d7..94340a1864a0 100644 --- a/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c +++ b/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c @@ -23,16 +23,16 @@ static struct rc_map_table nec_terratec_cinergy_xs[] = { { 0x1444, KEY_TEXT}, /* Teletext */ { 0x1445, KEY_DELETE}, - { 0x1402, KEY_1}, - { 0x1403, KEY_2}, - { 0x1404, KEY_3}, - { 0x1405, KEY_4}, - { 0x1406, KEY_5}, - { 0x1407, KEY_6}, - { 0x1408, KEY_7}, - { 0x1409, KEY_8}, - { 0x140a, KEY_9}, - { 0x140c, KEY_0}, + { 0x1402, KEY_NUMERIC_1}, + { 0x1403, KEY_NUMERIC_2}, + { 0x1404, KEY_NUMERIC_3}, + { 0x1405, KEY_NUMERIC_4}, + { 0x1406, KEY_NUMERIC_5}, + { 0x1407, KEY_NUMERIC_6}, + { 0x1408, KEY_NUMERIC_7}, + { 0x1409, KEY_NUMERIC_8}, + { 0x140a, KEY_NUMERIC_9}, + { 0x140c, KEY_NUMERIC_0}, { 0x140b, KEY_TUNER}, /* AV */ { 0x140d, KEY_MODE}, /* A.B */ @@ -79,16 +79,16 @@ static struct rc_map_table nec_terratec_cinergy_xs[] = { /* Terratec Black IR, with most keys in black */ { 0x04eb01, KEY_POWER2}, - { 0x04eb02, KEY_1}, - { 0x04eb03, KEY_2}, - { 0x04eb04, KEY_3}, - { 0x04eb05, KEY_4}, - { 0x04eb06, KEY_5}, - { 0x04eb07, KEY_6}, - { 0x04eb08, KEY_7}, - { 0x04eb09, KEY_8}, - { 0x04eb0a, KEY_9}, - { 0x04eb0c, KEY_0}, + { 0x04eb02, KEY_NUMERIC_1}, + { 0x04eb03, KEY_NUMERIC_2}, + { 0x04eb04, KEY_NUMERIC_3}, + { 0x04eb05, KEY_NUMERIC_4}, + { 0x04eb06, KEY_NUMERIC_5}, + { 0x04eb07, KEY_NUMERIC_6}, + { 0x04eb08, KEY_NUMERIC_7}, + { 0x04eb09, KEY_NUMERIC_8}, + { 0x04eb0a, KEY_NUMERIC_9}, + { 0x04eb0c, KEY_NUMERIC_0}, { 0x04eb0b, KEY_TEXT}, /* TXT */ { 0x04eb0d, KEY_REFRESH}, /* Refresh */ @@ -151,3 +151,4 @@ module_exit(exit_rc_map_nec_terratec_cinergy_xs) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Terratec Cinergy Hybrid T USB XS FM remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-norwood.c b/drivers/media/rc/keymaps/rc-norwood.c index 3765705c5549..da00003a5e79 100644 --- a/drivers/media/rc/keymaps/rc-norwood.c +++ b/drivers/media/rc/keymaps/rc-norwood.c @@ -14,16 +14,16 @@ static struct rc_map_table norwood[] = { /* Keys 0 to 9 */ - { 0x20, KEY_0 }, - { 0x21, KEY_1 }, - { 0x22, KEY_2 }, - { 0x23, KEY_3 }, - { 0x24, KEY_4 }, - { 0x25, KEY_5 }, - { 0x26, KEY_6 }, - { 0x27, KEY_7 }, - { 0x28, KEY_8 }, - { 0x29, KEY_9 }, + { 0x20, KEY_NUMERIC_0 }, + { 0x21, KEY_NUMERIC_1 }, + { 0x22, KEY_NUMERIC_2 }, + { 0x23, KEY_NUMERIC_3 }, + { 0x24, KEY_NUMERIC_4 }, + { 0x25, KEY_NUMERIC_5 }, + { 0x26, KEY_NUMERIC_6 }, + { 0x27, KEY_NUMERIC_7 }, + { 0x28, KEY_NUMERIC_8 }, + { 0x29, KEY_NUMERIC_9 }, { 0x78, KEY_VIDEO }, /* Video Source */ { 0x2c, KEY_EXIT }, /* Open/Close software */ @@ -79,3 +79,4 @@ module_exit(exit_rc_map_norwood) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Norwood Micro (non-Pro) TV Tuner remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-npgtech.c b/drivers/media/rc/keymaps/rc-npgtech.c index abaf7f6d4cb7..6f4412922e0c 100644 --- a/drivers/media/rc/keymaps/rc-npgtech.c +++ b/drivers/media/rc/keymaps/rc-npgtech.c @@ -12,16 +12,16 @@ static struct rc_map_table npgtech[] = { { 0x1d, KEY_SWITCHVIDEOMODE }, /* switch inputs */ { 0x2a, KEY_FRONT }, - { 0x3e, KEY_1 }, - { 0x02, KEY_2 }, - { 0x06, KEY_3 }, - { 0x0a, KEY_4 }, - { 0x0e, KEY_5 }, - { 0x12, KEY_6 }, - { 0x16, KEY_7 }, - { 0x1a, KEY_8 }, - { 0x1e, KEY_9 }, - { 0x3a, KEY_0 }, + { 0x3e, KEY_NUMERIC_1 }, + { 0x02, KEY_NUMERIC_2 }, + { 0x06, KEY_NUMERIC_3 }, + { 0x0a, KEY_NUMERIC_4 }, + { 0x0e, KEY_NUMERIC_5 }, + { 0x12, KEY_NUMERIC_6 }, + { 0x16, KEY_NUMERIC_7 }, + { 0x1a, KEY_NUMERIC_8 }, + { 0x1e, KEY_NUMERIC_9 }, + { 0x3a, KEY_NUMERIC_0 }, { 0x22, KEY_NUMLOCK }, /* -/-- */ { 0x20, KEY_REFRESH }, @@ -74,3 +74,4 @@ module_exit(exit_rc_map_npgtech) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("npgtech remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-odroid.c b/drivers/media/rc/keymaps/rc-odroid.c new file mode 100644 index 000000000000..0353229a4915 --- /dev/null +++ b/drivers/media/rc/keymaps/rc-odroid.c @@ -0,0 +1,55 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// Copyright (C) 2019 Christian Hewitt <christianshewitt@gmail.com> + +#include <media/rc-map.h> +#include <linux/module.h> + +// +// Keytable for the HardKernel ODROID remote control +// + +static struct rc_map_table odroid[] = { + { 0xb2dc, KEY_POWER }, + + { 0xb288, KEY_MUTE }, + { 0xb282, KEY_HOME }, + + { 0xb2ca, KEY_UP }, + { 0xb299, KEY_LEFT }, + { 0xb2ce, KEY_OK }, + { 0xb2c1, KEY_RIGHT }, + { 0xb2d2, KEY_DOWN }, + + { 0xb2c5, KEY_MENU }, + { 0xb29a, KEY_BACK }, + + { 0xb281, KEY_VOLUMEDOWN }, + { 0xb280, KEY_VOLUMEUP }, +}; + +static struct rc_map_list odroid_map = { + .map = { + .scan = odroid, + .size = ARRAY_SIZE(odroid), + .rc_proto = RC_PROTO_NEC, + .name = RC_MAP_ODROID, + } +}; + +static int __init init_rc_map_odroid(void) +{ + return rc_map_register(&odroid_map); +} + +static void __exit exit_rc_map_odroid(void) +{ + rc_map_unregister(&odroid_map); +} + +module_init(init_rc_map_odroid) +module_exit(exit_rc_map_odroid) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Christian Hewitt <christianshewitt@gmail.com"); +MODULE_DESCRIPTION("HardKernel ODROID remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-pctv-sedna.c b/drivers/media/rc/keymaps/rc-pctv-sedna.c index e3462c5c8984..6583bf4fcb04 100644 --- a/drivers/media/rc/keymaps/rc-pctv-sedna.c +++ b/drivers/media/rc/keymaps/rc-pctv-sedna.c @@ -14,16 +14,16 @@ Also for the remote bundled with Kozumi KTV-01C card */ static struct rc_map_table pctv_sedna[] = { - { 0x00, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, + { 0x00, KEY_NUMERIC_0 }, + { 0x01, KEY_NUMERIC_1 }, + { 0x02, KEY_NUMERIC_2 }, + { 0x03, KEY_NUMERIC_3 }, + { 0x04, KEY_NUMERIC_4 }, + { 0x05, KEY_NUMERIC_5 }, + { 0x06, KEY_NUMERIC_6 }, + { 0x07, KEY_NUMERIC_7 }, + { 0x08, KEY_NUMERIC_8 }, + { 0x09, KEY_NUMERIC_9 }, { 0x0a, KEY_AGAIN }, /* Recall */ { 0x0b, KEY_CHANNELUP }, @@ -74,3 +74,4 @@ module_exit(exit_rc_map_pctv_sedna) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("pctv-sedna remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-pine64.c b/drivers/media/rc/keymaps/rc-pine64.c new file mode 100644 index 000000000000..bcdb99997d4d --- /dev/null +++ b/drivers/media/rc/keymaps/rc-pine64.c @@ -0,0 +1,66 @@ +// SPDX-License-Identifier: GPL-2.0+ + +// Keytable for the Pine64 IR Remote Controller +// Copyright (c) 2017 Jonas Karlman + +#include <media/rc-map.h> +#include <linux/module.h> + +static struct rc_map_table pine64[] = { + { 0x40404d, KEY_POWER }, + { 0x40401f, KEY_WWW }, + { 0x40400a, KEY_MUTE }, + + { 0x404017, KEY_VOLUMEDOWN }, + { 0x404018, KEY_VOLUMEUP }, + + { 0x404010, KEY_LEFT }, + { 0x404011, KEY_RIGHT }, + { 0x40400b, KEY_UP }, + { 0x40400e, KEY_DOWN }, + { 0x40400d, KEY_OK }, + + { 0x40401d, KEY_MENU }, + { 0x40401a, KEY_HOME }, + + { 0x404045, KEY_BACK }, + + { 0x404001, KEY_NUMERIC_1 }, + { 0x404002, KEY_NUMERIC_2 }, + { 0x404003, KEY_NUMERIC_3 }, + { 0x404004, KEY_NUMERIC_4 }, + { 0x404005, KEY_NUMERIC_5 }, + { 0x404006, KEY_NUMERIC_6 }, + { 0x404007, KEY_NUMERIC_7 }, + { 0x404008, KEY_NUMERIC_8 }, + { 0x404009, KEY_NUMERIC_9 }, + { 0x40400c, KEY_BACKSPACE }, + { 0x404000, KEY_NUMERIC_0 }, + { 0x404047, KEY_EPG }, // mouse +}; + +static struct rc_map_list pine64_map = { + .map = { + .scan = pine64, + .size = ARRAY_SIZE(pine64), + .rc_proto = RC_PROTO_NECX, + .name = RC_MAP_PINE64, + } +}; + +static int __init init_rc_map_pine64(void) +{ + return rc_map_register(&pine64_map); +} + +static void __exit exit_rc_map_pine64(void) +{ + rc_map_unregister(&pine64_map); +} + +module_init(init_rc_map_pine64) +module_exit(exit_rc_map_pine64) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Jonas Karlman"); +MODULE_DESCRIPTION("Pine64 IR remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-pinnacle-color.c b/drivers/media/rc/keymaps/rc-pinnacle-color.c index 63c2851e9dfe..f33c38644f83 100644 --- a/drivers/media/rc/keymaps/rc-pinnacle-color.c +++ b/drivers/media/rc/keymaps/rc-pinnacle-color.c @@ -49,16 +49,16 @@ static struct rc_map_table pinnacle_color[] = { { 0x4c, KEY_STOP }, { 0x54, KEY_NEXT }, - { 0x69, KEY_0 }, - { 0x6a, KEY_1 }, - { 0x6b, KEY_2 }, - { 0x6c, KEY_3 }, - { 0x6d, KEY_4 }, - { 0x6e, KEY_5 }, - { 0x6f, KEY_6 }, - { 0x70, KEY_7 }, - { 0x71, KEY_8 }, - { 0x72, KEY_9 }, + { 0x69, KEY_NUMERIC_0 }, + { 0x6a, KEY_NUMERIC_1 }, + { 0x6b, KEY_NUMERIC_2 }, + { 0x6c, KEY_NUMERIC_3 }, + { 0x6d, KEY_NUMERIC_4 }, + { 0x6e, KEY_NUMERIC_5 }, + { 0x6f, KEY_NUMERIC_6 }, + { 0x70, KEY_NUMERIC_7 }, + { 0x71, KEY_NUMERIC_8 }, + { 0x72, KEY_NUMERIC_9 }, { 0x74, KEY_CHANNEL }, { 0x0a, KEY_BACKSPACE }, @@ -88,3 +88,4 @@ module_exit(exit_rc_map_pinnacle_color) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("pinnacle-color remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-pinnacle-grey.c b/drivers/media/rc/keymaps/rc-pinnacle-grey.c index 31794d4180db..22ef3d4e2e71 100644 --- a/drivers/media/rc/keymaps/rc-pinnacle-grey.c +++ b/drivers/media/rc/keymaps/rc-pinnacle-grey.c @@ -9,16 +9,16 @@ #include <linux/module.h> static struct rc_map_table pinnacle_grey[] = { - { 0x3a, KEY_0 }, - { 0x31, KEY_1 }, - { 0x32, KEY_2 }, - { 0x33, KEY_3 }, - { 0x34, KEY_4 }, - { 0x35, KEY_5 }, - { 0x36, KEY_6 }, - { 0x37, KEY_7 }, - { 0x38, KEY_8 }, - { 0x39, KEY_9 }, + { 0x3a, KEY_NUMERIC_0 }, + { 0x31, KEY_NUMERIC_1 }, + { 0x32, KEY_NUMERIC_2 }, + { 0x33, KEY_NUMERIC_3 }, + { 0x34, KEY_NUMERIC_4 }, + { 0x35, KEY_NUMERIC_5 }, + { 0x36, KEY_NUMERIC_6 }, + { 0x37, KEY_NUMERIC_7 }, + { 0x38, KEY_NUMERIC_8 }, + { 0x39, KEY_NUMERIC_9 }, { 0x2f, KEY_POWER }, @@ -83,3 +83,4 @@ module_exit(exit_rc_map_pinnacle_grey) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("pinnacle-grey remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c b/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c index 876aeb6e1d9c..35f0c790cc0c 100644 --- a/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c +++ b/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c @@ -20,16 +20,16 @@ static struct rc_map_table pinnacle_pctv_hd[] = { { 0x0709, KEY_VOLUMEDOWN }, { 0x0706, KEY_CHANNELUP }, { 0x070c, KEY_CHANNELDOWN }, - { 0x070f, KEY_1 }, - { 0x0715, KEY_2 }, - { 0x0710, KEY_3 }, - { 0x0718, KEY_4 }, - { 0x071b, KEY_5 }, - { 0x071e, KEY_6 }, - { 0x0711, KEY_7 }, - { 0x0721, KEY_8 }, - { 0x0712, KEY_9 }, - { 0x0727, KEY_0 }, + { 0x070f, KEY_NUMERIC_1 }, + { 0x0715, KEY_NUMERIC_2 }, + { 0x0710, KEY_NUMERIC_3 }, + { 0x0718, KEY_NUMERIC_4 }, + { 0x071b, KEY_NUMERIC_5 }, + { 0x071e, KEY_NUMERIC_6 }, + { 0x0711, KEY_NUMERIC_7 }, + { 0x0721, KEY_NUMERIC_8 }, + { 0x0712, KEY_NUMERIC_9 }, + { 0x0727, KEY_NUMERIC_0 }, { 0x0724, KEY_ZOOM }, /* 'Square' key */ { 0x072a, KEY_SUBTITLE }, /* 'T' key */ { 0x072d, KEY_REWIND }, @@ -64,3 +64,4 @@ module_exit(exit_rc_map_pinnacle_pctv_hd) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Pinnacle PCTV HD 800i mini remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-pixelview-002t.c b/drivers/media/rc/keymaps/rc-pixelview-002t.c index c0550e09f255..0966ebf0903a 100644 --- a/drivers/media/rc/keymaps/rc-pixelview-002t.c +++ b/drivers/media/rc/keymaps/rc-pixelview-002t.c @@ -16,16 +16,16 @@ static struct rc_map_table pixelview_002t[] = { { 0x866b13, KEY_MUTE }, { 0x866b12, KEY_POWER2 }, /* power */ - { 0x866b01, KEY_1 }, - { 0x866b02, KEY_2 }, - { 0x866b03, KEY_3 }, - { 0x866b04, KEY_4 }, - { 0x866b05, KEY_5 }, - { 0x866b06, KEY_6 }, - { 0x866b07, KEY_7 }, - { 0x866b08, KEY_8 }, - { 0x866b09, KEY_9 }, - { 0x866b00, KEY_0 }, + { 0x866b01, KEY_NUMERIC_1 }, + { 0x866b02, KEY_NUMERIC_2 }, + { 0x866b03, KEY_NUMERIC_3 }, + { 0x866b04, KEY_NUMERIC_4 }, + { 0x866b05, KEY_NUMERIC_5 }, + { 0x866b06, KEY_NUMERIC_6 }, + { 0x866b07, KEY_NUMERIC_7 }, + { 0x866b08, KEY_NUMERIC_8 }, + { 0x866b09, KEY_NUMERIC_9 }, + { 0x866b00, KEY_NUMERIC_0 }, { 0x866b0d, KEY_CHANNELUP }, { 0x866b19, KEY_CHANNELDOWN }, @@ -71,3 +71,4 @@ module_exit(exit_rc_map_pixelview) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("002-T IR remote keytable"); diff --git a/drivers/media/rc/keymaps/rc-pixelview-mk12.c b/drivers/media/rc/keymaps/rc-pixelview-mk12.c index 864c8ea5d8e3..e18774473809 100644 --- a/drivers/media/rc/keymaps/rc-pixelview-mk12.c +++ b/drivers/media/rc/keymaps/rc-pixelview-mk12.c @@ -16,16 +16,16 @@ static struct rc_map_table pixelview_mk12[] = { { 0x866b03, KEY_TUNER }, /* Timeshift */ { 0x866b1e, KEY_POWER2 }, /* power */ - { 0x866b01, KEY_1 }, - { 0x866b0b, KEY_2 }, - { 0x866b1b, KEY_3 }, - { 0x866b05, KEY_4 }, - { 0x866b09, KEY_5 }, - { 0x866b15, KEY_6 }, - { 0x866b06, KEY_7 }, - { 0x866b0a, KEY_8 }, - { 0x866b12, KEY_9 }, - { 0x866b02, KEY_0 }, + { 0x866b01, KEY_NUMERIC_1 }, + { 0x866b0b, KEY_NUMERIC_2 }, + { 0x866b1b, KEY_NUMERIC_3 }, + { 0x866b05, KEY_NUMERIC_4 }, + { 0x866b09, KEY_NUMERIC_5 }, + { 0x866b15, KEY_NUMERIC_6 }, + { 0x866b06, KEY_NUMERIC_7 }, + { 0x866b0a, KEY_NUMERIC_8 }, + { 0x866b12, KEY_NUMERIC_9 }, + { 0x866b02, KEY_NUMERIC_0 }, { 0x866b13, KEY_AGAIN }, /* loop */ { 0x866b10, KEY_DIGITS }, /* +100 */ @@ -77,3 +77,4 @@ module_exit(exit_rc_map_pixelview) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("MK-F12 IR remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-pixelview-new.c b/drivers/media/rc/keymaps/rc-pixelview-new.c index e4e34f2ccf74..cf7f1cf8c3b5 100644 --- a/drivers/media/rc/keymaps/rc-pixelview-new.c +++ b/drivers/media/rc/keymaps/rc-pixelview-new.c @@ -17,16 +17,16 @@ static struct rc_map_table pixelview_new[] = { { 0x3c, KEY_TIME }, /* Timeshift */ { 0x12, KEY_POWER }, - { 0x3d, KEY_1 }, - { 0x38, KEY_2 }, - { 0x18, KEY_3 }, - { 0x35, KEY_4 }, - { 0x39, KEY_5 }, - { 0x15, KEY_6 }, - { 0x36, KEY_7 }, - { 0x3a, KEY_8 }, - { 0x1e, KEY_9 }, - { 0x3e, KEY_0 }, + { 0x3d, KEY_NUMERIC_1 }, + { 0x38, KEY_NUMERIC_2 }, + { 0x18, KEY_NUMERIC_3 }, + { 0x35, KEY_NUMERIC_4 }, + { 0x39, KEY_NUMERIC_5 }, + { 0x15, KEY_NUMERIC_6 }, + { 0x36, KEY_NUMERIC_7 }, + { 0x3a, KEY_NUMERIC_8 }, + { 0x1e, KEY_NUMERIC_9 }, + { 0x3e, KEY_NUMERIC_0 }, { 0x1c, KEY_AGAIN }, /* LOOP */ { 0x3f, KEY_VIDEO }, /* Source */ @@ -77,3 +77,4 @@ module_exit(exit_rc_map_pixelview_new) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("pixelview-new remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-pixelview.c b/drivers/media/rc/keymaps/rc-pixelview.c index 988919735165..567ad0a076fc 100644 --- a/drivers/media/rc/keymaps/rc-pixelview.c +++ b/drivers/media/rc/keymaps/rc-pixelview.c @@ -25,16 +25,16 @@ static struct rc_map_table pixelview[] = { { 0x19, KEY_ZOOM }, /* zoom */ { 0x0f, KEY_TEXT }, /* min */ - { 0x01, KEY_1 }, - { 0x0b, KEY_2 }, - { 0x1b, KEY_3 }, - { 0x05, KEY_4 }, - { 0x09, KEY_5 }, - { 0x15, KEY_6 }, - { 0x06, KEY_7 }, - { 0x0a, KEY_8 }, - { 0x12, KEY_9 }, - { 0x02, KEY_0 }, + { 0x01, KEY_NUMERIC_1 }, + { 0x0b, KEY_NUMERIC_2 }, + { 0x1b, KEY_NUMERIC_3 }, + { 0x05, KEY_NUMERIC_4 }, + { 0x09, KEY_NUMERIC_5 }, + { 0x15, KEY_NUMERIC_6 }, + { 0x06, KEY_NUMERIC_7 }, + { 0x0a, KEY_NUMERIC_8 }, + { 0x12, KEY_NUMERIC_9 }, + { 0x02, KEY_NUMERIC_0 }, { 0x10, KEY_LAST }, /* +100 */ { 0x13, KEY_LIST }, /* recall */ @@ -76,3 +76,4 @@ module_exit(exit_rc_map_pixelview) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("pixelview remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-powercolor-real-angel.c b/drivers/media/rc/keymaps/rc-powercolor-real-angel.c index 4988e71c524c..e7a6add1df26 100644 --- a/drivers/media/rc/keymaps/rc-powercolor-real-angel.c +++ b/drivers/media/rc/keymaps/rc-powercolor-real-angel.c @@ -16,17 +16,17 @@ static struct rc_map_table powercolor_real_angel[] = { { 0x38, KEY_SWITCHVIDEOMODE }, /* switch inputs */ { 0x0c, KEY_MEDIA }, /* Turn ON/OFF App */ - { 0x00, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - { 0x0a, KEY_DIGITS }, /* single, double, tripple digit */ + { 0x00, KEY_NUMERIC_0 }, + { 0x01, KEY_NUMERIC_1 }, + { 0x02, KEY_NUMERIC_2 }, + { 0x03, KEY_NUMERIC_3 }, + { 0x04, KEY_NUMERIC_4 }, + { 0x05, KEY_NUMERIC_5 }, + { 0x06, KEY_NUMERIC_6 }, + { 0x07, KEY_NUMERIC_7 }, + { 0x08, KEY_NUMERIC_8 }, + { 0x09, KEY_NUMERIC_9 }, + { 0x0a, KEY_DIGITS }, /* single, double, triple digit */ { 0x29, KEY_PREVIOUS }, /* previous channel */ { 0x12, KEY_BRIGHTNESSUP }, { 0x13, KEY_BRIGHTNESSDOWN }, @@ -75,3 +75,4 @@ module_exit(exit_rc_map_powercolor_real_angel) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Powercolor Real Angel 330 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-proteus-2309.c b/drivers/media/rc/keymaps/rc-proteus-2309.c index d2c13d0e7bff..1300482a6119 100644 --- a/drivers/media/rc/keymaps/rc-proteus-2309.c +++ b/drivers/media/rc/keymaps/rc-proteus-2309.c @@ -12,16 +12,16 @@ static struct rc_map_table proteus_2309[] = { /* numeric */ - { 0x00, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, + { 0x00, KEY_NUMERIC_0 }, + { 0x01, KEY_NUMERIC_1 }, + { 0x02, KEY_NUMERIC_2 }, + { 0x03, KEY_NUMERIC_3 }, + { 0x04, KEY_NUMERIC_4 }, + { 0x05, KEY_NUMERIC_5 }, + { 0x06, KEY_NUMERIC_6 }, + { 0x07, KEY_NUMERIC_7 }, + { 0x08, KEY_NUMERIC_8 }, + { 0x09, KEY_NUMERIC_9 }, { 0x5c, KEY_POWER }, /* power */ { 0x20, KEY_ZOOM }, /* full screen */ @@ -63,3 +63,4 @@ module_exit(exit_rc_map_proteus_2309) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("proteus-2309 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-purpletv.c b/drivers/media/rc/keymaps/rc-purpletv.c index c8011f4d96ea..9f6ee0be1347 100644 --- a/drivers/media/rc/keymaps/rc-purpletv.c +++ b/drivers/media/rc/keymaps/rc-purpletv.c @@ -13,16 +13,16 @@ static struct rc_map_table purpletv[] = { { 0x6f, KEY_MUTE }, { 0x10, KEY_BACKSPACE }, /* Recall */ - { 0x11, KEY_0 }, - { 0x04, KEY_1 }, - { 0x05, KEY_2 }, - { 0x06, KEY_3 }, - { 0x08, KEY_4 }, - { 0x09, KEY_5 }, - { 0x0a, KEY_6 }, - { 0x0c, KEY_7 }, - { 0x0d, KEY_8 }, - { 0x0e, KEY_9 }, + { 0x11, KEY_NUMERIC_0 }, + { 0x04, KEY_NUMERIC_1 }, + { 0x05, KEY_NUMERIC_2 }, + { 0x06, KEY_NUMERIC_3 }, + { 0x08, KEY_NUMERIC_4 }, + { 0x09, KEY_NUMERIC_5 }, + { 0x0a, KEY_NUMERIC_6 }, + { 0x0c, KEY_NUMERIC_7 }, + { 0x0d, KEY_NUMERIC_8 }, + { 0x0e, KEY_NUMERIC_9 }, { 0x12, KEY_DOT }, /* 100+ */ { 0x07, KEY_VOLUMEUP }, @@ -75,3 +75,4 @@ module_exit(exit_rc_map_purpletv) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("purpletv remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-pv951.c b/drivers/media/rc/keymaps/rc-pv951.c index 5235ee899c30..539e8573eb19 100644 --- a/drivers/media/rc/keymaps/rc-pv951.c +++ b/drivers/media/rc/keymaps/rc-pv951.c @@ -11,16 +11,16 @@ /* Mark Phalan <phalanm@o2.ie> */ static struct rc_map_table pv951[] = { - { 0x00, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, + { 0x00, KEY_NUMERIC_0 }, + { 0x01, KEY_NUMERIC_1 }, + { 0x02, KEY_NUMERIC_2 }, + { 0x03, KEY_NUMERIC_3 }, + { 0x04, KEY_NUMERIC_4 }, + { 0x05, KEY_NUMERIC_5 }, + { 0x06, KEY_NUMERIC_6 }, + { 0x07, KEY_NUMERIC_7 }, + { 0x08, KEY_NUMERIC_8 }, + { 0x09, KEY_NUMERIC_9 }, { 0x12, KEY_POWER }, { 0x10, KEY_MUTE }, @@ -72,3 +72,4 @@ module_exit(exit_rc_map_pv951) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("pv951 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-rc6-mce.c b/drivers/media/rc/keymaps/rc-rc6-mce.c index 0d87b20a0c43..ef1c61eb99b2 100644 --- a/drivers/media/rc/keymaps/rc-rc6-mce.c +++ b/drivers/media/rc/keymaps/rc-rc6-mce.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* rc-rc6-mce.c - Keytable for Windows Media Center RC-6 remotes for use * with the Media Center Edition eHome Infrared Transceiver. * @@ -5,11 +6,6 @@ * * See http://mediacenterguides.com/book/export/html/31 for details on * key mappings. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <media/rc-map.h> @@ -118,3 +114,4 @@ module_exit(exit_rc_map_rc6_mce) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Jarod Wilson <jarod@redhat.com>"); +MODULE_DESCRIPTION("rc6 MCE remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c b/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c index 1cf786649675..088ead8f736b 100644 --- a/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c +++ b/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c @@ -14,16 +14,16 @@ static struct rc_map_table real_audio_220_32_keys[] = { { 0x1c, KEY_RADIO}, { 0x12, KEY_POWER2}, - { 0x01, KEY_1}, - { 0x02, KEY_2}, - { 0x03, KEY_3}, - { 0x04, KEY_4}, - { 0x05, KEY_5}, - { 0x06, KEY_6}, - { 0x07, KEY_7}, - { 0x08, KEY_8}, - { 0x09, KEY_9}, - { 0x00, KEY_0}, + { 0x01, KEY_NUMERIC_1}, + { 0x02, KEY_NUMERIC_2}, + { 0x03, KEY_NUMERIC_3}, + { 0x04, KEY_NUMERIC_4}, + { 0x05, KEY_NUMERIC_5}, + { 0x06, KEY_NUMERIC_6}, + { 0x07, KEY_NUMERIC_7}, + { 0x08, KEY_NUMERIC_8}, + { 0x09, KEY_NUMERIC_9}, + { 0x00, KEY_NUMERIC_0}, { 0x0c, KEY_VOLUMEUP}, { 0x18, KEY_VOLUMEDOWN}, @@ -72,3 +72,4 @@ module_exit(exit_rc_map_real_audio_220_32_keys) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Zogis Real Audio 220 - 32 keys remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-reddo.c b/drivers/media/rc/keymaps/rc-reddo.c index b73223e8c238..af50d1ca4b15 100644 --- a/drivers/media/rc/keymaps/rc-reddo.c +++ b/drivers/media/rc/keymaps/rc-reddo.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * MSI DIGIVOX mini III remote controller keytable * * Copyright (C) 2013 Antti Palosaari <crope@iki.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <media/rc-map.h> @@ -36,21 +23,21 @@ static struct rc_map_table reddo[] = { { 0x61d601, KEY_EPG }, /* EPG */ - { 0x61d602, KEY_3 }, - { 0x61d604, KEY_1 }, - { 0x61d605, KEY_5 }, - { 0x61d606, KEY_6 }, + { 0x61d602, KEY_NUMERIC_3 }, + { 0x61d604, KEY_NUMERIC_1 }, + { 0x61d605, KEY_NUMERIC_5 }, + { 0x61d606, KEY_NUMERIC_6 }, { 0x61d607, KEY_CHANNELDOWN }, /* CH- */ - { 0x61d608, KEY_2 }, + { 0x61d608, KEY_NUMERIC_2 }, { 0x61d609, KEY_CHANNELUP }, /* CH+ */ - { 0x61d60a, KEY_9 }, + { 0x61d60a, KEY_NUMERIC_9 }, { 0x61d60b, KEY_ZOOM }, /* Zoom */ - { 0x61d60c, KEY_7 }, - { 0x61d60d, KEY_8 }, + { 0x61d60c, KEY_NUMERIC_7 }, + { 0x61d60d, KEY_NUMERIC_8 }, { 0x61d60e, KEY_VOLUMEUP }, /* Vol+ */ - { 0x61d60f, KEY_4 }, + { 0x61d60f, KEY_NUMERIC_4 }, { 0x61d610, KEY_ESC }, /* [back up arrow] */ - { 0x61d611, KEY_0 }, + { 0x61d611, KEY_NUMERIC_0 }, { 0x61d612, KEY_OK }, /* [enter arrow] */ { 0x61d613, KEY_VOLUMEDOWN }, /* Vol- */ { 0x61d614, KEY_RECORD }, /* Rec */ @@ -84,3 +71,4 @@ module_exit(exit_rc_map_reddo) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); +MODULE_DESCRIPTION("reddo remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-siemens-gigaset-rc20.c b/drivers/media/rc/keymaps/rc-siemens-gigaset-rc20.c new file mode 100644 index 000000000000..defc77932e10 --- /dev/null +++ b/drivers/media/rc/keymaps/rc-siemens-gigaset-rc20.c @@ -0,0 +1,71 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* rc-siemens-gigaset-rc20.c - Keytable for the Siemens Gigaset RC 20 remote + * + * Copyright (c) 2025 by Michael Klein + */ + +#include <media/rc-map.h> +#include <linux/module.h> + +static struct rc_map_table siemens_gigaset_rc20[] = { + { 0x1501, KEY_POWER }, + { 0x1502, KEY_MUTE }, + { 0x1503, KEY_NUMERIC_1 }, + { 0x1504, KEY_NUMERIC_2 }, + { 0x1505, KEY_NUMERIC_3 }, + { 0x1506, KEY_NUMERIC_4 }, + { 0x1507, KEY_NUMERIC_5 }, + { 0x1508, KEY_NUMERIC_6 }, + { 0x1509, KEY_NUMERIC_7 }, + { 0x150a, KEY_NUMERIC_8 }, + { 0x150b, KEY_NUMERIC_9 }, + { 0x150c, KEY_NUMERIC_0 }, + { 0x150d, KEY_UP }, + { 0x150e, KEY_LEFT }, + { 0x150f, KEY_OK }, + { 0x1510, KEY_RIGHT }, + { 0x1511, KEY_DOWN }, + { 0x1512, KEY_SHUFFLE }, /* double-arrow */ + { 0x1513, KEY_EXIT }, + { 0x1514, KEY_RED }, + { 0x1515, KEY_GREEN }, + { 0x1516, KEY_YELLOW }, /* OPT */ + { 0x1517, KEY_BLUE }, + { 0x1518, KEY_MENU }, + { 0x1519, KEY_TEXT }, + { 0x151a, KEY_MODE }, /* TV/Radio */ + + { 0x1521, KEY_EPG }, + { 0x1522, KEY_FAVORITES }, + { 0x1523, KEY_CHANNELUP }, + { 0x1524, KEY_CHANNELDOWN }, + { 0x1525, KEY_VOLUMEUP }, + { 0x1526, KEY_VOLUMEDOWN }, + { 0x1527, KEY_INFO }, +}; + +static struct rc_map_list siemens_gigaset_rc20_map = { + .map = { + .scan = siemens_gigaset_rc20, + .size = ARRAY_SIZE(siemens_gigaset_rc20), + .rc_proto = RC_PROTO_RC5, + .name = RC_MAP_SIEMENS_GIGASET_RC20, + } +}; + +static int __init init_rc_map_siemens_gigaset_rc20(void) +{ + return rc_map_register(&siemens_gigaset_rc20_map); +} + +static void __exit exit_rc_map_siemens_gigaset_rc20(void) +{ + rc_map_unregister(&siemens_gigaset_rc20_map); +} + +module_init(init_rc_map_siemens_gigaset_rc20) +module_exit(exit_rc_map_siemens_gigaset_rc20) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Michael Klein"); +MODULE_DESCRIPTION("Siemens Gigaset RC20 remote keytable"); diff --git a/drivers/media/rc/keymaps/rc-snapstream-firefly.c b/drivers/media/rc/keymaps/rc-snapstream-firefly.c index 30630a6f76ac..826f44595e70 100644 --- a/drivers/media/rc/keymaps/rc-snapstream-firefly.c +++ b/drivers/media/rc/keymaps/rc-snapstream-firefly.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * SnapStream Firefly X10 RF remote keytable * * Copyright (C) 2011 Anssi Hannula <anssi.hannula@?ki.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <linux/module.h> @@ -25,16 +12,16 @@ static struct rc_map_table snapstream_firefly[] = { { 0x2c, KEY_ZOOM }, /* Maximize */ { 0x02, KEY_CLOSE }, - { 0x0d, KEY_1 }, - { 0x0e, KEY_2 }, - { 0x0f, KEY_3 }, - { 0x10, KEY_4 }, - { 0x11, KEY_5 }, - { 0x12, KEY_6 }, - { 0x13, KEY_7 }, - { 0x14, KEY_8 }, - { 0x15, KEY_9 }, - { 0x17, KEY_0 }, + { 0x0d, KEY_NUMERIC_1 }, + { 0x0e, KEY_NUMERIC_2 }, + { 0x0f, KEY_NUMERIC_3 }, + { 0x10, KEY_NUMERIC_4 }, + { 0x11, KEY_NUMERIC_5 }, + { 0x12, KEY_NUMERIC_6 }, + { 0x13, KEY_NUMERIC_7 }, + { 0x14, KEY_NUMERIC_8 }, + { 0x15, KEY_NUMERIC_9 }, + { 0x17, KEY_NUMERIC_0 }, { 0x16, KEY_BACK }, { 0x18, KEY_KPENTER }, /* ent */ @@ -105,3 +92,4 @@ module_exit(exit_rc_map_snapstream_firefly) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Anssi Hannula <anssi.hannula@iki.fi>"); +MODULE_DESCRIPTION("SnapStream Firefly X10 RF remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-streamzap.c b/drivers/media/rc/keymaps/rc-streamzap.c index b53bca9e4576..b82c3cdfca3b 100644 --- a/drivers/media/rc/keymaps/rc-streamzap.c +++ b/drivers/media/rc/keymaps/rc-streamzap.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* rc-streamzap.c - Keytable for Streamzap PC Remote, for use * with the Streamzap PC Remote IR Receiver. * * Copyright (c) 2010 by Jarod Wilson <jarod@redhat.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <media/rc-map.h> @@ -79,3 +75,4 @@ module_exit(exit_rc_map_streamzap) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Jarod Wilson <jarod@redhat.com>"); +MODULE_DESCRIPTION("Streamzap remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-su3000.c b/drivers/media/rc/keymaps/rc-su3000.c index d9af7e3c55d9..a333ade3b1d2 100644 --- a/drivers/media/rc/keymaps/rc-su3000.c +++ b/drivers/media/rc/keymaps/rc-su3000.c @@ -1,11 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* rc-su3000.h - Keytable for Geniatech HDStar Remote Controller * * Copyright (c) 2013 by Evgeny Plehov <Evgeny Plehov@ukr.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <media/rc-map.h> @@ -14,16 +10,16 @@ static struct rc_map_table su3000[] = { { 0x25, KEY_POWER }, /* right-bottom Red */ { 0x0a, KEY_MUTE }, /* -/-- */ - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - { 0x00, KEY_0 }, + { 0x01, KEY_NUMERIC_1 }, + { 0x02, KEY_NUMERIC_2 }, + { 0x03, KEY_NUMERIC_3 }, + { 0x04, KEY_NUMERIC_4 }, + { 0x05, KEY_NUMERIC_5 }, + { 0x06, KEY_NUMERIC_6 }, + { 0x07, KEY_NUMERIC_7 }, + { 0x08, KEY_NUMERIC_8 }, + { 0x09, KEY_NUMERIC_9 }, + { 0x00, KEY_NUMERIC_0 }, { 0x20, KEY_UP }, /* CH+ */ { 0x21, KEY_DOWN }, /* CH+ */ { 0x12, KEY_VOLUMEUP }, /* Brightness Up */ @@ -73,3 +69,4 @@ module_exit(exit_rc_map_su3000) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Evgeny Plehov <Evgeny Plehov@ukr.net>"); +MODULE_DESCRIPTION("Geniatech HDStar remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-tango.c b/drivers/media/rc/keymaps/rc-tango.c deleted file mode 100644 index 1c6e8875d46f..000000000000 --- a/drivers/media/rc/keymaps/rc-tango.c +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright (C) 2017 Sigma Designs - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - */ - -#include <linux/module.h> -#include <media/rc-map.h> - -static struct rc_map_table tango_table[] = { - { 0x4cb4a, KEY_POWER }, - { 0x4cb48, KEY_FILE }, - { 0x4cb0f, KEY_SETUP }, - { 0x4cb4d, KEY_SUSPEND }, - { 0x4cb4e, KEY_VOLUMEUP }, - { 0x4cb44, KEY_EJECTCD }, - { 0x4cb13, KEY_TV }, - { 0x4cb51, KEY_MUTE }, - { 0x4cb52, KEY_VOLUMEDOWN }, - - { 0x4cb41, KEY_1 }, - { 0x4cb03, KEY_2 }, - { 0x4cb42, KEY_3 }, - { 0x4cb45, KEY_4 }, - { 0x4cb07, KEY_5 }, - { 0x4cb46, KEY_6 }, - { 0x4cb55, KEY_7 }, - { 0x4cb17, KEY_8 }, - { 0x4cb56, KEY_9 }, - { 0x4cb1b, KEY_0 }, - { 0x4cb59, KEY_DELETE }, - { 0x4cb5a, KEY_CAPSLOCK }, - - { 0x4cb47, KEY_BACK }, - { 0x4cb05, KEY_SWITCHVIDEOMODE }, - { 0x4cb06, KEY_UP }, - { 0x4cb43, KEY_LEFT }, - { 0x4cb01, KEY_RIGHT }, - { 0x4cb0a, KEY_DOWN }, - { 0x4cb02, KEY_ENTER }, - { 0x4cb4b, KEY_INFO }, - { 0x4cb09, KEY_HOME }, - - { 0x4cb53, KEY_MENU }, - { 0x4cb12, KEY_PREVIOUS }, - { 0x4cb50, KEY_PLAY }, - { 0x4cb11, KEY_NEXT }, - { 0x4cb4f, KEY_TITLE }, - { 0x4cb0e, KEY_REWIND }, - { 0x4cb4c, KEY_STOP }, - { 0x4cb0d, KEY_FORWARD }, - { 0x4cb57, KEY_MEDIA_REPEAT }, - { 0x4cb16, KEY_ANGLE }, - { 0x4cb54, KEY_PAUSE }, - { 0x4cb15, KEY_SLOW }, - { 0x4cb5b, KEY_TIME }, - { 0x4cb1a, KEY_AUDIO }, - { 0x4cb58, KEY_SUBTITLE }, - { 0x4cb19, KEY_ZOOM }, - - { 0x4cb5f, KEY_RED }, - { 0x4cb1e, KEY_GREEN }, - { 0x4cb5c, KEY_YELLOW }, - { 0x4cb1d, KEY_BLUE }, -}; - -static struct rc_map_list tango_map = { - .map = { - .scan = tango_table, - .size = ARRAY_SIZE(tango_table), - .rc_proto = RC_PROTO_NECX, - .name = RC_MAP_TANGO, - } -}; - -static int __init init_rc_map_tango(void) -{ - return rc_map_register(&tango_map); -} - -static void __exit exit_rc_map_tango(void) -{ - rc_map_unregister(&tango_map); -} - -module_init(init_rc_map_tango) -module_exit(exit_rc_map_tango) - -MODULE_AUTHOR("Sigma Designs"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/rc/keymaps/rc-tanix-tx3mini.c b/drivers/media/rc/keymaps/rc-tanix-tx3mini.c new file mode 100644 index 000000000000..b5d77a0c94ed --- /dev/null +++ b/drivers/media/rc/keymaps/rc-tanix-tx3mini.c @@ -0,0 +1,78 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2018 Christian Hewitt + +#include <media/rc-map.h> +#include <linux/module.h> + +/* + * Keymap for the Tanix TX3 mini STB remote control + */ + +static struct rc_map_table tanix_tx3mini[] = { + { 0x8051, KEY_POWER }, + { 0x804d, KEY_MUTE }, + + { 0x8009, KEY_RED }, + { 0x8011, KEY_GREEN }, + { 0x8054, KEY_YELLOW }, + { 0x804f, KEY_BLUE }, + + { 0x8056, KEY_VOLUMEDOWN }, + { 0x80bd, KEY_PREVIOUS }, + { 0x80bb, KEY_NEXT }, + { 0x804e, KEY_VOLUMEUP }, + + { 0x8053, KEY_HOME }, + { 0x801b, KEY_BACK }, + + { 0x8026, KEY_UP }, + { 0x8028, KEY_DOWN }, + { 0x8025, KEY_LEFT }, + { 0x8027, KEY_RIGHT }, + { 0x800d, KEY_OK }, + + { 0x8049, KEY_MENU }, + { 0x8052, KEY_EPG }, // mouse + + { 0x8031, KEY_1 }, + { 0x8032, KEY_2 }, + { 0x8033, KEY_3 }, + + { 0x8034, KEY_4 }, + { 0x8035, KEY_5 }, + { 0x8036, KEY_6 }, + + { 0x8037, KEY_7 }, + { 0x8038, KEY_8 }, + { 0x8039, KEY_9 }, + + { 0x8058, KEY_SUBTITLE }, // 1/a + { 0x8030, KEY_0 }, + { 0x8044, KEY_DELETE }, +}; + +static struct rc_map_list tanix_tx3mini_map = { + .map = { + .scan = tanix_tx3mini, + .size = ARRAY_SIZE(tanix_tx3mini), + .rc_proto = RC_PROTO_NEC, + .name = RC_MAP_TANIX_TX3MINI, + } +}; + +static int __init init_rc_map_tanix_tx3mini(void) +{ + return rc_map_register(&tanix_tx3mini_map); +} + +static void __exit exit_rc_map_tanix_tx3mini(void) +{ + rc_map_unregister(&tanix_tx3mini_map); +} + +module_init(init_rc_map_tanix_tx3mini) +module_exit(exit_rc_map_tanix_tx3mini) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Christian Hewitt <christianshewitt@gmail.com>"); +MODULE_DESCRIPTION("Tanix TX3 mini STB remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-tanix-tx5max.c b/drivers/media/rc/keymaps/rc-tanix-tx5max.c new file mode 100644 index 000000000000..91db9017845a --- /dev/null +++ b/drivers/media/rc/keymaps/rc-tanix-tx5max.c @@ -0,0 +1,69 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2018 Christian Hewitt + +#include <media/rc-map.h> +#include <linux/module.h> + +/* + * Keymap for the Tanix TX5 max STB remote control + */ + +static struct rc_map_table tanix_tx5max[] = { + { 0x40404d, KEY_POWER }, + { 0x404043, KEY_MUTE }, + + { 0x404017, KEY_VOLUMEDOWN }, + { 0x404018, KEY_VOLUMEUP }, + + { 0x40400b, KEY_UP }, + { 0x404010, KEY_LEFT }, + { 0x404011, KEY_RIGHT }, + { 0x40400e, KEY_DOWN }, + { 0x40400d, KEY_OK }, + + { 0x40401a, KEY_HOME }, + { 0x404045, KEY_MENU }, + { 0x404042, KEY_BACK }, + + { 0x404001, KEY_1 }, + { 0x404002, KEY_2 }, + { 0x404003, KEY_3 }, + + { 0x404004, KEY_4 }, + { 0x404005, KEY_5 }, + { 0x404006, KEY_6 }, + + { 0x404007, KEY_7 }, + { 0x404008, KEY_8 }, + { 0x404009, KEY_9 }, + + { 0x404047, KEY_SUBTITLE }, // mouse + { 0x404000, KEY_0 }, + { 0x40400c, KEY_DELETE }, +}; + +static struct rc_map_list tanix_tx5max_map = { + .map = { + .scan = tanix_tx5max, + .size = ARRAY_SIZE(tanix_tx5max), + .rc_proto = RC_PROTO_NECX, + .name = RC_MAP_TANIX_TX5MAX, + } +}; + +static int __init init_rc_map_tanix_tx5max(void) +{ + return rc_map_register(&tanix_tx5max_map); +} + +static void __exit exit_rc_map_tanix_tx5max(void) +{ + rc_map_unregister(&tanix_tx5max_map); +} + +module_init(init_rc_map_tanix_tx5max) +module_exit(exit_rc_map_tanix_tx5max) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Christian Hewitt <christianshewitt@gmail.com>"); +MODULE_DESCRIPTION("Tanix TX5 max STB remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-tbs-nec.c b/drivers/media/rc/keymaps/rc-tbs-nec.c index 42766cb877c3..426c767c907f 100644 --- a/drivers/media/rc/keymaps/rc-tbs-nec.c +++ b/drivers/media/rc/keymaps/rc-tbs-nec.c @@ -11,16 +11,16 @@ static struct rc_map_table tbs_nec[] = { { 0x84, KEY_POWER2}, /* power */ { 0x94, KEY_MUTE}, /* mute */ - { 0x87, KEY_1}, - { 0x86, KEY_2}, - { 0x85, KEY_3}, - { 0x8b, KEY_4}, - { 0x8a, KEY_5}, - { 0x89, KEY_6}, - { 0x8f, KEY_7}, - { 0x8e, KEY_8}, - { 0x8d, KEY_9}, - { 0x92, KEY_0}, + { 0x87, KEY_NUMERIC_1}, + { 0x86, KEY_NUMERIC_2}, + { 0x85, KEY_NUMERIC_3}, + { 0x8b, KEY_NUMERIC_4}, + { 0x8a, KEY_NUMERIC_5}, + { 0x89, KEY_NUMERIC_6}, + { 0x8f, KEY_NUMERIC_7}, + { 0x8e, KEY_NUMERIC_8}, + { 0x8d, KEY_NUMERIC_9}, + { 0x92, KEY_NUMERIC_0}, { 0xc0, KEY_10CHANNELSUP}, /* 10+ */ { 0xd0, KEY_10CHANNELSDOWN}, /* 10- */ { 0x96, KEY_CHANNELUP}, /* ch+ */ @@ -69,3 +69,4 @@ module_exit(exit_rc_map_tbs_nec) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("tbs-nec remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-technisat-ts35.c b/drivers/media/rc/keymaps/rc-technisat-ts35.c index dff7021734ba..07d5e0884eb9 100644 --- a/drivers/media/rc/keymaps/rc-technisat-ts35.c +++ b/drivers/media/rc/keymaps/rc-technisat-ts35.c @@ -1,11 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* rc-technisat-ts35.c - Keytable for TechniSat TS35 remote * * Copyright (c) 2013 by Jan Klötzke <jan@kloetzke.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. */ #include <media/rc-map.h> @@ -17,16 +13,16 @@ static struct rc_map_table technisat_ts35[] = { {0x1c, KEY_AB}, {0x33, KEY_POWER}, - {0x3e, KEY_1}, - {0x3d, KEY_2}, - {0x3c, KEY_3}, - {0x3b, KEY_4}, - {0x3a, KEY_5}, - {0x39, KEY_6}, - {0x38, KEY_7}, - {0x37, KEY_8}, - {0x36, KEY_9}, - {0x3f, KEY_0}, + {0x3e, KEY_NUMERIC_1}, + {0x3d, KEY_NUMERIC_2}, + {0x3c, KEY_NUMERIC_3}, + {0x3b, KEY_NUMERIC_4}, + {0x3a, KEY_NUMERIC_5}, + {0x39, KEY_NUMERIC_6}, + {0x38, KEY_NUMERIC_7}, + {0x37, KEY_NUMERIC_8}, + {0x36, KEY_NUMERIC_9}, + {0x3f, KEY_NUMERIC_0}, {0x35, KEY_DIGITS}, {0x2c, KEY_TV}, @@ -74,3 +70,4 @@ module_init(init_rc_map) module_exit(exit_rc_map) MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("TechniSat TS35 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-technisat-usb2.c b/drivers/media/rc/keymaps/rc-technisat-usb2.c index 58b3baf5ee96..74ac89d37966 100644 --- a/drivers/media/rc/keymaps/rc-technisat-usb2.c +++ b/drivers/media/rc/keymaps/rc-technisat-usb2.c @@ -30,18 +30,18 @@ static struct rc_map_table technisat_usb2[] = { {0x0a0c, KEY_POWER}, - {0x0a01, KEY_1}, - {0x0a02, KEY_2}, - {0x0a03, KEY_3}, + {0x0a01, KEY_NUMERIC_1}, + {0x0a02, KEY_NUMERIC_2}, + {0x0a03, KEY_NUMERIC_3}, {0x0a0d, KEY_MUTE}, - {0x0a04, KEY_4}, - {0x0a05, KEY_5}, - {0x0a06, KEY_6}, + {0x0a04, KEY_NUMERIC_4}, + {0x0a05, KEY_NUMERIC_5}, + {0x0a06, KEY_NUMERIC_6}, {0x0a38, KEY_VIDEO}, /* EXT */ - {0x0a07, KEY_7}, - {0x0a08, KEY_8}, - {0x0a09, KEY_9}, - {0x0a00, KEY_0}, + {0x0a07, KEY_NUMERIC_7}, + {0x0a08, KEY_NUMERIC_8}, + {0x0a09, KEY_NUMERIC_9}, + {0x0a00, KEY_NUMERIC_0}, {0x0a4f, KEY_INFO}, {0x0a20, KEY_CHANNELUP}, {0x0a52, KEY_MENU}, @@ -88,3 +88,4 @@ module_exit(exit_rc_map) MODULE_AUTHOR("Patrick Boettcher <pboettcher@kernellabs.com>"); MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("TechniSat TS35 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-terratec-cinergy-c-pci.c b/drivers/media/rc/keymaps/rc-terratec-cinergy-c-pci.c index 7ae88ccf1def..d44891308193 100644 --- a/drivers/media/rc/keymaps/rc-terratec-cinergy-c-pci.c +++ b/drivers/media/rc/keymaps/rc-terratec-cinergy-c-pci.c @@ -1,11 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* keytable for Terratec Cinergy C PCI Remote Controller * * Copyright (c) 2010 by Igor M. Liplianin <liplianin@me.by> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <media/rc-map.h> @@ -13,17 +9,17 @@ static struct rc_map_table terratec_cinergy_c_pci[] = { { 0x3e, KEY_POWER}, - { 0x3d, KEY_1}, - { 0x3c, KEY_2}, - { 0x3b, KEY_3}, - { 0x3a, KEY_4}, - { 0x39, KEY_5}, - { 0x38, KEY_6}, - { 0x37, KEY_7}, - { 0x36, KEY_8}, - { 0x35, KEY_9}, + { 0x3d, KEY_NUMERIC_1}, + { 0x3c, KEY_NUMERIC_2}, + { 0x3b, KEY_NUMERIC_3}, + { 0x3a, KEY_NUMERIC_4}, + { 0x39, KEY_NUMERIC_5}, + { 0x38, KEY_NUMERIC_6}, + { 0x37, KEY_NUMERIC_7}, + { 0x36, KEY_NUMERIC_8}, + { 0x35, KEY_NUMERIC_9}, { 0x34, KEY_VIDEO_NEXT}, /* AV */ - { 0x33, KEY_0}, + { 0x33, KEY_NUMERIC_0}, { 0x32, KEY_REFRESH}, { 0x30, KEY_EPG}, { 0x2f, KEY_UP}, @@ -86,3 +82,4 @@ module_init(init_rc_map_terratec_cinergy_c_pci); module_exit(exit_rc_map_terratec_cinergy_c_pci); MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Terratec Cinergy C PCI remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-terratec-cinergy-s2-hd.c b/drivers/media/rc/keymaps/rc-terratec-cinergy-s2-hd.c index bf0171b05ac2..dbbb1ba0247b 100644 --- a/drivers/media/rc/keymaps/rc-terratec-cinergy-s2-hd.c +++ b/drivers/media/rc/keymaps/rc-terratec-cinergy-s2-hd.c @@ -1,9 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* keytable for Terratec Cinergy S2 HD Remote Controller - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <media/rc-map.h> @@ -46,17 +42,17 @@ static struct rc_map_table terratec_cinergy_s2_hd[] = { { 0x2f, KEY_UP}, { 0x30, KEY_EPG}, { 0x32, KEY_VIDEO}, /* A<=>B */ - { 0x33, KEY_0}, + { 0x33, KEY_NUMERIC_0}, { 0x34, KEY_VCR}, /* AV */ - { 0x35, KEY_9}, - { 0x36, KEY_8}, - { 0x37, KEY_7}, - { 0x38, KEY_6}, - { 0x39, KEY_5}, - { 0x3a, KEY_4}, - { 0x3b, KEY_3}, - { 0x3c, KEY_2}, - { 0x3d, KEY_1}, + { 0x35, KEY_NUMERIC_9}, + { 0x36, KEY_NUMERIC_8}, + { 0x37, KEY_NUMERIC_7}, + { 0x38, KEY_NUMERIC_6}, + { 0x39, KEY_NUMERIC_5}, + { 0x3a, KEY_NUMERIC_4}, + { 0x3b, KEY_NUMERIC_3}, + { 0x3c, KEY_NUMERIC_2}, + { 0x3d, KEY_NUMERIC_1}, { 0x3e, KEY_POWER}, }; @@ -84,3 +80,4 @@ module_init(init_rc_map_terratec_cinergy_s2_hd); module_exit(exit_rc_map_terratec_cinergy_s2_hd); MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Terratec Cinergy S2 HD remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c b/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c index 6cf53a56bce4..a9452d581339 100644 --- a/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c +++ b/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c @@ -16,20 +16,20 @@ static struct rc_map_table terratec_cinergy_xs[] = { { 0x41, KEY_HOME}, { 0x01, KEY_POWER}, { 0x42, KEY_MENU}, - { 0x02, KEY_1}, - { 0x03, KEY_2}, - { 0x04, KEY_3}, + { 0x02, KEY_NUMERIC_1}, + { 0x03, KEY_NUMERIC_2}, + { 0x04, KEY_NUMERIC_3}, { 0x43, KEY_SUBTITLE}, - { 0x05, KEY_4}, - { 0x06, KEY_5}, - { 0x07, KEY_6}, + { 0x05, KEY_NUMERIC_4}, + { 0x06, KEY_NUMERIC_5}, + { 0x07, KEY_NUMERIC_6}, { 0x44, KEY_TEXT}, - { 0x08, KEY_7}, - { 0x09, KEY_8}, - { 0x0a, KEY_9}, + { 0x08, KEY_NUMERIC_7}, + { 0x09, KEY_NUMERIC_8}, + { 0x0a, KEY_NUMERIC_9}, { 0x45, KEY_DELETE}, { 0x0b, KEY_TUNER}, - { 0x0c, KEY_0}, + { 0x0c, KEY_NUMERIC_0}, { 0x0d, KEY_MODE}, { 0x46, KEY_TV}, { 0x47, KEY_DVD}, @@ -86,3 +86,4 @@ module_exit(exit_rc_map_terratec_cinergy_xs) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Terratec Cinergy Hybrid T USB XS remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-terratec-slim-2.c b/drivers/media/rc/keymaps/rc-terratec-slim-2.c index df57e0a45820..ea259d88769b 100644 --- a/drivers/media/rc/keymaps/rc-terratec-slim-2.c +++ b/drivers/media/rc/keymaps/rc-terratec-slim-2.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * TerraTec remote controller keytable * * Copyright (C) 2011 Martin Groszhauser <mgroszhauser@gmail.com> * Copyright (C) 2011 Antti Palosaari <crope@iki.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <media/rc-map.h> @@ -30,21 +17,21 @@ static struct rc_map_table terratec_slim_2[] = { { 0x8001, KEY_MUTE }, /* MUTE */ { 0x8002, KEY_VOLUMEDOWN }, { 0x8003, KEY_CHANNELDOWN }, - { 0x8004, KEY_1 }, - { 0x8005, KEY_2 }, - { 0x8006, KEY_3 }, - { 0x8007, KEY_4 }, - { 0x8008, KEY_5 }, - { 0x8009, KEY_6 }, - { 0x800a, KEY_7 }, + { 0x8004, KEY_NUMERIC_1 }, + { 0x8005, KEY_NUMERIC_2 }, + { 0x8006, KEY_NUMERIC_3 }, + { 0x8007, KEY_NUMERIC_4 }, + { 0x8008, KEY_NUMERIC_5 }, + { 0x8009, KEY_NUMERIC_6 }, + { 0x800a, KEY_NUMERIC_7 }, { 0x800c, KEY_ZOOM }, /* [fullscreen] */ - { 0x800d, KEY_0 }, + { 0x800d, KEY_NUMERIC_0 }, { 0x800e, KEY_AGAIN }, /* [two arrows forming a circle] */ { 0x8012, KEY_POWER2 }, /* [red power button] */ { 0x801a, KEY_VOLUMEUP }, - { 0x801b, KEY_8 }, + { 0x801b, KEY_NUMERIC_8 }, { 0x801e, KEY_CHANNELUP }, - { 0x801f, KEY_9 }, + { 0x801f, KEY_NUMERIC_9 }, }; static struct rc_map_list terratec_slim_2_map = { @@ -71,3 +58,4 @@ module_exit(exit_rc_map_terratec_slim_2) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); +MODULE_DESCRIPTION("TerraTec slim remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-terratec-slim.c b/drivers/media/rc/keymaps/rc-terratec-slim.c index 58a209811d12..bb40cbd58ebe 100644 --- a/drivers/media/rc/keymaps/rc-terratec-slim.c +++ b/drivers/media/rc/keymaps/rc-terratec-slim.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * TerraTec remote controller keytable * * Copyright (C) 2010 Antti Palosaari <crope@iki.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <media/rc-map.h> @@ -24,16 +11,16 @@ /* TerraTec slim remote, 7 rows, 4 columns. */ /* Uses NEC extended 0x02bd. */ static struct rc_map_table terratec_slim[] = { - { 0x02bd00, KEY_1 }, - { 0x02bd01, KEY_2 }, - { 0x02bd02, KEY_3 }, - { 0x02bd03, KEY_4 }, - { 0x02bd04, KEY_5 }, - { 0x02bd05, KEY_6 }, - { 0x02bd06, KEY_7 }, - { 0x02bd07, KEY_8 }, - { 0x02bd08, KEY_9 }, - { 0x02bd09, KEY_0 }, + { 0x02bd00, KEY_NUMERIC_1 }, + { 0x02bd01, KEY_NUMERIC_2 }, + { 0x02bd02, KEY_NUMERIC_3 }, + { 0x02bd03, KEY_NUMERIC_4 }, + { 0x02bd04, KEY_NUMERIC_5 }, + { 0x02bd05, KEY_NUMERIC_6 }, + { 0x02bd06, KEY_NUMERIC_7 }, + { 0x02bd07, KEY_NUMERIC_8 }, + { 0x02bd08, KEY_NUMERIC_9 }, + { 0x02bd09, KEY_NUMERIC_0 }, { 0x02bd0a, KEY_MUTE }, { 0x02bd0b, KEY_NEW }, /* symbol: PIP */ { 0x02bd0e, KEY_VOLUMEDOWN }, @@ -78,3 +65,4 @@ module_exit(exit_rc_map_terratec_slim) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); +MODULE_DESCRIPTION("TerraTec slim remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-tevii-nec.c b/drivers/media/rc/keymaps/rc-tevii-nec.c index 58fcc72f528e..ee7f8014742b 100644 --- a/drivers/media/rc/keymaps/rc-tevii-nec.c +++ b/drivers/media/rc/keymaps/rc-tevii-nec.c @@ -11,16 +11,16 @@ static struct rc_map_table tevii_nec[] = { { 0x0a, KEY_POWER2}, { 0x0c, KEY_MUTE}, - { 0x11, KEY_1}, - { 0x12, KEY_2}, - { 0x13, KEY_3}, - { 0x14, KEY_4}, - { 0x15, KEY_5}, - { 0x16, KEY_6}, - { 0x17, KEY_7}, - { 0x18, KEY_8}, - { 0x19, KEY_9}, - { 0x10, KEY_0}, + { 0x11, KEY_NUMERIC_1}, + { 0x12, KEY_NUMERIC_2}, + { 0x13, KEY_NUMERIC_3}, + { 0x14, KEY_NUMERIC_4}, + { 0x15, KEY_NUMERIC_5}, + { 0x16, KEY_NUMERIC_6}, + { 0x17, KEY_NUMERIC_7}, + { 0x18, KEY_NUMERIC_8}, + { 0x19, KEY_NUMERIC_9}, + { 0x10, KEY_NUMERIC_0}, { 0x1c, KEY_MENU}, { 0x0f, KEY_VOLUMEDOWN}, { 0x1a, KEY_LAST}, @@ -82,3 +82,4 @@ module_exit(exit_rc_map_tevii_nec) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("tevii-nec remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-tivo.c b/drivers/media/rc/keymaps/rc-tivo.c index 20268f8b18fd..c02b8c8abd5c 100644 --- a/drivers/media/rc/keymaps/rc-tivo.c +++ b/drivers/media/rc/keymaps/rc-tivo.c @@ -1,11 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* rc-tivo.c - Keytable for TiVo remotes * * Copyright (c) 2011 by Jarod Wilson <jarod@redhat.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <media/rc-map.h> @@ -97,3 +93,4 @@ module_exit(exit_rc_map_tivo) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Jarod Wilson <jarod@redhat.com>"); +MODULE_DESCRIPTION("TiVo remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-total-media-in-hand-02.c b/drivers/media/rc/keymaps/rc-total-media-in-hand-02.c index eeeca142f7b1..290d1cc8577c 100644 --- a/drivers/media/rc/keymaps/rc-total-media-in-hand-02.c +++ b/drivers/media/rc/keymaps/rc-total-media-in-hand-02.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Total Media In Hand_02 remote controller keytable for Mygica X8507 * * Copyright (C) 2012 Alfredo J. Delaiti <alfredodelaiti@netscape.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <media/rc-map.h> @@ -23,16 +10,16 @@ static struct rc_map_table total_media_in_hand_02[] = { - { 0x0000, KEY_0 }, - { 0x0001, KEY_1 }, - { 0x0002, KEY_2 }, - { 0x0003, KEY_3 }, - { 0x0004, KEY_4 }, - { 0x0005, KEY_5 }, - { 0x0006, KEY_6 }, - { 0x0007, KEY_7 }, - { 0x0008, KEY_8 }, - { 0x0009, KEY_9 }, + { 0x0000, KEY_NUMERIC_0 }, + { 0x0001, KEY_NUMERIC_1 }, + { 0x0002, KEY_NUMERIC_2 }, + { 0x0003, KEY_NUMERIC_3 }, + { 0x0004, KEY_NUMERIC_4 }, + { 0x0005, KEY_NUMERIC_5 }, + { 0x0006, KEY_NUMERIC_6 }, + { 0x0007, KEY_NUMERIC_7 }, + { 0x0008, KEY_NUMERIC_8 }, + { 0x0009, KEY_NUMERIC_9 }, { 0x000a, KEY_MUTE }, { 0x000b, KEY_STOP }, /* Stop */ { 0x000c, KEY_POWER2 }, /* Turn on/off application */ @@ -84,3 +71,4 @@ module_exit(exit_rc_map_total_media_in_hand_02) MODULE_LICENSE("GPL"); MODULE_AUTHOR(" Alfredo J. Delaiti <alfredodelaiti@netscape.net>"); +MODULE_DESCRIPTION("Total Media In Hand_02 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-total-media-in-hand.c b/drivers/media/rc/keymaps/rc-total-media-in-hand.c index c34e8f5a88b6..7f4b31b98f35 100644 --- a/drivers/media/rc/keymaps/rc-total-media-in-hand.c +++ b/drivers/media/rc/keymaps/rc-total-media-in-hand.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Total Media In Hand remote controller keytable * * Copyright (C) 2010 Antti Palosaari <crope@iki.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <media/rc-map.h> @@ -23,16 +10,16 @@ /* Uses NEC extended 0x02bd */ static struct rc_map_table total_media_in_hand[] = { - { 0x02bd00, KEY_1 }, - { 0x02bd01, KEY_2 }, - { 0x02bd02, KEY_3 }, - { 0x02bd03, KEY_4 }, - { 0x02bd04, KEY_5 }, - { 0x02bd05, KEY_6 }, - { 0x02bd06, KEY_7 }, - { 0x02bd07, KEY_8 }, - { 0x02bd08, KEY_9 }, - { 0x02bd09, KEY_0 }, + { 0x02bd00, KEY_NUMERIC_1 }, + { 0x02bd01, KEY_NUMERIC_2 }, + { 0x02bd02, KEY_NUMERIC_3 }, + { 0x02bd03, KEY_NUMERIC_4 }, + { 0x02bd04, KEY_NUMERIC_5 }, + { 0x02bd05, KEY_NUMERIC_6 }, + { 0x02bd06, KEY_NUMERIC_7 }, + { 0x02bd07, KEY_NUMERIC_8 }, + { 0x02bd08, KEY_NUMERIC_9 }, + { 0x02bd09, KEY_NUMERIC_0 }, { 0x02bd0a, KEY_MUTE }, { 0x02bd0b, KEY_CYCLEWINDOWS }, /* yellow, [min / max] */ { 0x02bd0c, KEY_VIDEO }, /* TV / AV */ @@ -84,3 +71,4 @@ module_exit(exit_rc_map_total_media_in_hand) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); +MODULE_DESCRIPTION("Total Media In Hand remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-trekstor.c b/drivers/media/rc/keymaps/rc-trekstor.c index 63f966219342..ff01de550904 100644 --- a/drivers/media/rc/keymaps/rc-trekstor.c +++ b/drivers/media/rc/keymaps/rc-trekstor.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * TrekStor remote controller keytable * * Copyright (C) 2010 Antti Palosaari <crope@iki.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <media/rc-map.h> @@ -25,7 +12,7 @@ /* Imported from af9015.h. Initial keytable was from Marc Schneider <macke@macke.org> */ static struct rc_map_table trekstor[] = { - { 0x0084, KEY_0 }, + { 0x0084, KEY_NUMERIC_0 }, { 0x0085, KEY_MUTE }, /* Mute */ { 0x0086, KEY_HOMEPAGE }, /* Home */ { 0x0087, KEY_UP }, /* Up */ @@ -37,17 +24,17 @@ static struct rc_map_table trekstor[] = { { 0x008d, KEY_PLAY }, /* Play/Pause */ { 0x008e, KEY_STOP }, /* Stop */ { 0x008f, KEY_EPG }, /* Info/EPG */ - { 0x0090, KEY_7 }, - { 0x0091, KEY_4 }, - { 0x0092, KEY_1 }, + { 0x0090, KEY_NUMERIC_7 }, + { 0x0091, KEY_NUMERIC_4 }, + { 0x0092, KEY_NUMERIC_1 }, { 0x0093, KEY_CHANNELDOWN }, /* Channel - */ - { 0x0094, KEY_8 }, - { 0x0095, KEY_5 }, - { 0x0096, KEY_2 }, + { 0x0094, KEY_NUMERIC_8 }, + { 0x0095, KEY_NUMERIC_5 }, + { 0x0096, KEY_NUMERIC_2 }, { 0x0097, KEY_CHANNELUP }, /* Channel + */ - { 0x0098, KEY_9 }, - { 0x0099, KEY_6 }, - { 0x009a, KEY_3 }, + { 0x0098, KEY_NUMERIC_9 }, + { 0x0099, KEY_NUMERIC_6 }, + { 0x009a, KEY_NUMERIC_3 }, { 0x009b, KEY_VOLUMEDOWN }, /* Volume - */ { 0x009c, KEY_TV }, /* TV */ { 0x009d, KEY_RECORD }, /* Record */ @@ -79,3 +66,4 @@ module_exit(exit_rc_map_trekstor) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); +MODULE_DESCRIPTION("TrekStor remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-tt-1500.c b/drivers/media/rc/keymaps/rc-tt-1500.c index 52f239d2c025..eb8d7fc5061a 100644 --- a/drivers/media/rc/keymaps/rc-tt-1500.c +++ b/drivers/media/rc/keymaps/rc-tt-1500.c @@ -13,16 +13,16 @@ static struct rc_map_table tt_1500[] = { { 0x1501, KEY_POWER }, { 0x1502, KEY_SHUFFLE }, /* ? double-arrow key */ - { 0x1503, KEY_1 }, - { 0x1504, KEY_2 }, - { 0x1505, KEY_3 }, - { 0x1506, KEY_4 }, - { 0x1507, KEY_5 }, - { 0x1508, KEY_6 }, - { 0x1509, KEY_7 }, - { 0x150a, KEY_8 }, - { 0x150b, KEY_9 }, - { 0x150c, KEY_0 }, + { 0x1503, KEY_NUMERIC_1 }, + { 0x1504, KEY_NUMERIC_2 }, + { 0x1505, KEY_NUMERIC_3 }, + { 0x1506, KEY_NUMERIC_4 }, + { 0x1507, KEY_NUMERIC_5 }, + { 0x1508, KEY_NUMERIC_6 }, + { 0x1509, KEY_NUMERIC_7 }, + { 0x150a, KEY_NUMERIC_8 }, + { 0x150b, KEY_NUMERIC_9 }, + { 0x150c, KEY_NUMERIC_0 }, { 0x150d, KEY_UP }, { 0x150e, KEY_LEFT }, { 0x150f, KEY_OK }, @@ -76,3 +76,4 @@ module_exit(exit_rc_map_tt_1500) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Technotrend 1500 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-twinhan-dtv-cab-ci.c b/drivers/media/rc/keymaps/rc-twinhan-dtv-cab-ci.c index 240d720d440c..8e5cf8eb0db9 100644 --- a/drivers/media/rc/keymaps/rc-twinhan-dtv-cab-ci.c +++ b/drivers/media/rc/keymaps/rc-twinhan-dtv-cab-ci.c @@ -1,11 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* keytable for Twinhan DTV CAB CI Remote Controller * * Copyright (c) 2010 by Igor M. Liplianin <liplianin@me.by> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <media/rc-map.h> @@ -19,16 +15,16 @@ static struct rc_map_table twinhan_dtv_cab_ci[] = { { 0x23, KEY_EPG}, { 0x3b, KEY_F22}, /* Record List */ - { 0x3c, KEY_1}, - { 0x3e, KEY_2}, - { 0x39, KEY_3}, - { 0x36, KEY_4}, - { 0x22, KEY_5}, - { 0x20, KEY_6}, - { 0x32, KEY_7}, - { 0x26, KEY_8}, - { 0x24, KEY_9}, - { 0x2a, KEY_0}, + { 0x3c, KEY_NUMERIC_1}, + { 0x3e, KEY_NUMERIC_2}, + { 0x39, KEY_NUMERIC_3}, + { 0x36, KEY_NUMERIC_4}, + { 0x22, KEY_NUMERIC_5}, + { 0x20, KEY_NUMERIC_6}, + { 0x32, KEY_NUMERIC_7}, + { 0x26, KEY_NUMERIC_8}, + { 0x24, KEY_NUMERIC_9}, + { 0x2a, KEY_NUMERIC_0}, { 0x33, KEY_CANCEL}, { 0x2c, KEY_BACK}, @@ -96,3 +92,4 @@ module_init(init_rc_map_twinhan_dtv_cab_ci); module_exit(exit_rc_map_twinhan_dtv_cab_ci); MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Twinhan DTV CAB CI remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-twinhan1027.c b/drivers/media/rc/keymaps/rc-twinhan1027.c index 78bb3143a1a8..411ce3c8cbd0 100644 --- a/drivers/media/rc/keymaps/rc-twinhan1027.c +++ b/drivers/media/rc/keymaps/rc-twinhan1027.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only #include <media/rc-map.h> #include <linux/module.h> @@ -9,16 +10,16 @@ static struct rc_map_table twinhan_vp1027[] = { { 0x1c, KEY_EPG }, { 0x04, KEY_LIST }, - { 0x03, KEY_1 }, - { 0x01, KEY_2 }, - { 0x06, KEY_3 }, - { 0x09, KEY_4 }, - { 0x1d, KEY_5 }, - { 0x1f, KEY_6 }, - { 0x0d, KEY_7 }, - { 0x19, KEY_8 }, - { 0x1b, KEY_9 }, - { 0x15, KEY_0 }, + { 0x03, KEY_NUMERIC_1 }, + { 0x01, KEY_NUMERIC_2 }, + { 0x06, KEY_NUMERIC_3 }, + { 0x09, KEY_NUMERIC_4 }, + { 0x1d, KEY_NUMERIC_5 }, + { 0x1f, KEY_NUMERIC_6 }, + { 0x0d, KEY_NUMERIC_7 }, + { 0x19, KEY_NUMERIC_8 }, + { 0x1b, KEY_NUMERIC_9 }, + { 0x15, KEY_NUMERIC_0 }, { 0x0c, KEY_CANCEL }, { 0x4a, KEY_CLEAR }, @@ -86,3 +87,4 @@ module_exit(exit_rc_map_twinhan_vp1027) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Sergey Ivanov <123kash@gmail.com>"); +MODULE_DESCRIPTION("twinhan1027 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-vega-s9x.c b/drivers/media/rc/keymaps/rc-vega-s9x.c new file mode 100644 index 000000000000..40fbf408bf65 --- /dev/null +++ b/drivers/media/rc/keymaps/rc-vega-s9x.c @@ -0,0 +1,55 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// Copyright (C) 2019 Christian Hewitt <christianshewitt@gmail.com> + +#include <media/rc-map.h> +#include <linux/module.h> + +// +// Keytable for the Tronsmart Vega S9x remote control +// + +static struct rc_map_table vega_s9x[] = { + { 0x18, KEY_POWER }, + { 0x17, KEY_MUTE }, // mouse + + { 0x46, KEY_UP }, + { 0x47, KEY_LEFT }, + { 0x55, KEY_OK }, + { 0x15, KEY_RIGHT }, + { 0x16, KEY_DOWN }, + + { 0x06, KEY_HOME }, + { 0x42, KEY_PLAYPAUSE}, + { 0x40, KEY_BACK }, + + { 0x14, KEY_VOLUMEDOWN }, + { 0x04, KEY_MENU }, + { 0x10, KEY_VOLUMEUP }, +}; + +static struct rc_map_list vega_s9x_map = { + .map = { + .scan = vega_s9x, + .size = ARRAY_SIZE(vega_s9x), + .rc_proto = RC_PROTO_NEC, + .name = RC_MAP_VEGA_S9X, + } +}; + +static int __init init_rc_map_vega_s9x(void) +{ + return rc_map_register(&vega_s9x_map); +} + +static void __exit exit_rc_map_vega_s9x(void) +{ + rc_map_unregister(&vega_s9x_map); +} + +module_init(init_rc_map_vega_s9x) +module_exit(exit_rc_map_vega_s9x) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Christian Hewitt <christianshewitt@gmail.com"); +MODULE_DESCRIPTION("Tronsmart Vega S9x remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-videomate-m1f.c b/drivers/media/rc/keymaps/rc-videomate-m1f.c index fe02e047bd01..1f9be84ff27b 100644 --- a/drivers/media/rc/keymaps/rc-videomate-m1f.c +++ b/drivers/media/rc/keymaps/rc-videomate-m1f.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* videomate-k100.h - Keytable for videomate_k100 Remote Controller * * keymap imported from ir-keymaps.c * * Copyright (c) 2010 by Pavel Osnova <pvosnova@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <media/rc-map.h> @@ -45,17 +41,17 @@ static struct rc_map_table videomate_k100[] = { { 0x10, KEY_PREVIOUS }, { 0x0d, KEY_PAUSE }, { 0x0f, KEY_NEXT }, - { 0x1e, KEY_1 }, - { 0x1f, KEY_2 }, - { 0x20, KEY_3 }, - { 0x21, KEY_4 }, - { 0x22, KEY_5 }, - { 0x23, KEY_6 }, - { 0x24, KEY_7 }, - { 0x25, KEY_8 }, - { 0x26, KEY_9 }, + { 0x1e, KEY_NUMERIC_1 }, + { 0x1f, KEY_NUMERIC_2 }, + { 0x20, KEY_NUMERIC_3 }, + { 0x21, KEY_NUMERIC_4 }, + { 0x22, KEY_NUMERIC_5 }, + { 0x23, KEY_NUMERIC_6 }, + { 0x24, KEY_NUMERIC_7 }, + { 0x25, KEY_NUMERIC_8 }, + { 0x26, KEY_NUMERIC_9 }, { 0x2a, KEY_NUMERIC_STAR }, /* * key */ - { 0x1d, KEY_0 }, + { 0x1d, KEY_NUMERIC_0 }, { 0x29, KEY_SUBTITLE }, /* # key */ { 0x27, KEY_CLEAR }, { 0x34, KEY_SCREEN }, @@ -91,3 +87,4 @@ module_exit(exit_rc_map_videomate_k100) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Pavel Osnova <pvosnova@gmail.com>"); +MODULE_DESCRIPTION("videomate-m1f remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-videomate-s350.c b/drivers/media/rc/keymaps/rc-videomate-s350.c index e4d4dff06a24..281cc747229f 100644 --- a/drivers/media/rc/keymaps/rc-videomate-s350.c +++ b/drivers/media/rc/keymaps/rc-videomate-s350.c @@ -22,16 +22,16 @@ static struct rc_map_table videomate_s350[] = { { 0x13, KEY_CHANNELDOWN}, { 0x14, KEY_MUTE}, { 0x15, KEY_VOLUMEDOWN}, - { 0x16, KEY_1}, - { 0x17, KEY_2}, - { 0x18, KEY_3}, - { 0x19, KEY_4}, - { 0x1a, KEY_5}, - { 0x1b, KEY_6}, - { 0x1c, KEY_7}, - { 0x1d, KEY_8}, - { 0x1e, KEY_9}, - { 0x1f, KEY_0}, + { 0x16, KEY_NUMERIC_1}, + { 0x17, KEY_NUMERIC_2}, + { 0x18, KEY_NUMERIC_3}, + { 0x19, KEY_NUMERIC_4}, + { 0x1a, KEY_NUMERIC_5}, + { 0x1b, KEY_NUMERIC_6}, + { 0x1c, KEY_NUMERIC_7}, + { 0x1d, KEY_NUMERIC_8}, + { 0x1e, KEY_NUMERIC_9}, + { 0x1f, KEY_NUMERIC_0}, { 0x21, KEY_SLEEP}, { 0x24, KEY_ZOOM}, { 0x25, KEY_LAST}, /* Recall */ @@ -79,3 +79,4 @@ module_exit(exit_rc_map_videomate_s350) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("videomate-s350 remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c b/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c index 7c4890944407..829842425fae 100644 --- a/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c +++ b/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c @@ -42,16 +42,16 @@ static struct rc_map_table videomate_tv_pvr[] = { { 0x04, KEY_RECORD }, - { 0x16, KEY_1 }, - { 0x17, KEY_2 }, - { 0x18, KEY_3 }, - { 0x19, KEY_4 }, - { 0x1a, KEY_5 }, - { 0x1b, KEY_6 }, - { 0x1c, KEY_7 }, - { 0x1d, KEY_8 }, - { 0x1e, KEY_9 }, - { 0x1f, KEY_0 }, + { 0x16, KEY_NUMERIC_1 }, + { 0x17, KEY_NUMERIC_2 }, + { 0x18, KEY_NUMERIC_3 }, + { 0x19, KEY_NUMERIC_4 }, + { 0x1a, KEY_NUMERIC_5 }, + { 0x1b, KEY_NUMERIC_6 }, + { 0x1c, KEY_NUMERIC_7 }, + { 0x1d, KEY_NUMERIC_8 }, + { 0x1e, KEY_NUMERIC_9 }, + { 0x1f, KEY_NUMERIC_0 }, { 0x20, KEY_LANGUAGE }, { 0x21, KEY_SLEEP }, @@ -81,3 +81,4 @@ module_exit(exit_rc_map_videomate_tv_pvr) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("videomate-tv-pvr remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-videostrong-kii-pro.c b/drivers/media/rc/keymaps/rc-videostrong-kii-pro.c new file mode 100644 index 000000000000..10cbc2c781d2 --- /dev/null +++ b/drivers/media/rc/keymaps/rc-videostrong-kii-pro.c @@ -0,0 +1,84 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// Copyright (C) 2019 Mohammad Rasim <mohammad.rasim96@gmail.com> + +#include <media/rc-map.h> +#include <linux/module.h> + +// +// Keytable for the Videostrong KII Pro STB remote control +// + +static struct rc_map_table kii_pro[] = { + { 0x59, KEY_POWER }, + { 0x19, KEY_MUTE }, + { 0x42, KEY_RED }, + { 0x40, KEY_GREEN }, + { 0x00, KEY_YELLOW }, + { 0x03, KEY_BLUE }, + { 0x4a, KEY_BACK }, + { 0x48, KEY_FORWARD }, + { 0x08, KEY_PREVIOUSSONG}, + { 0x0b, KEY_NEXTSONG}, + { 0x46, KEY_PLAYPAUSE }, + { 0x44, KEY_STOP }, + { 0x1f, KEY_FAVORITES}, //KEY_F5? + { 0x04, KEY_PVR }, + { 0x4d, KEY_EPG }, + { 0x02, KEY_INFO }, + { 0x09, KEY_SUBTITLE }, + { 0x01, KEY_AUDIO }, + { 0x0d, KEY_HOMEPAGE }, + { 0x11, KEY_TV }, // DTV ? + { 0x06, KEY_UP }, + { 0x5a, KEY_LEFT }, + { 0x1a, KEY_ENTER }, // KEY_OK ? + { 0x1b, KEY_RIGHT }, + { 0x16, KEY_DOWN }, + { 0x45, KEY_MENU }, + { 0x05, KEY_ESC }, + { 0x13, KEY_VOLUMEUP }, + { 0x17, KEY_VOLUMEDOWN }, + { 0x58, KEY_APPSELECT }, + { 0x12, KEY_VENDOR }, // mouse + { 0x55, KEY_PAGEUP }, // KEY_CHANNELUP ? + { 0x15, KEY_PAGEDOWN }, // KEY_CHANNELDOWN ? + { 0x52, KEY_1 }, + { 0x50, KEY_2 }, + { 0x10, KEY_3 }, + { 0x56, KEY_4 }, + { 0x54, KEY_5 }, + { 0x14, KEY_6 }, + { 0x4e, KEY_7 }, + { 0x4c, KEY_8 }, + { 0x0c, KEY_9 }, + { 0x18, KEY_WWW }, // KEY_F7 + { 0x0f, KEY_0 }, + { 0x51, KEY_BACKSPACE }, +}; + +static struct rc_map_list kii_pro_map = { + .map = { + .scan = kii_pro, + .size = ARRAY_SIZE(kii_pro), + .rc_proto = RC_PROTO_NEC, + .name = RC_MAP_KII_PRO, + } +}; + +static int __init init_rc_map_kii_pro(void) +{ + return rc_map_register(&kii_pro_map); +} + +static void __exit exit_rc_map_kii_pro(void) +{ + rc_map_unregister(&kii_pro_map); +} + +module_init(init_rc_map_kii_pro) +module_exit(exit_rc_map_kii_pro) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mohammad Rasim <mohammad.rasim96@gmail.com>"); +MODULE_DESCRIPTION("Videostrong KII Pro STB remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-wetek-hub.c b/drivers/media/rc/keymaps/rc-wetek-hub.c new file mode 100644 index 000000000000..591ec20399f4 --- /dev/null +++ b/drivers/media/rc/keymaps/rc-wetek-hub.c @@ -0,0 +1,54 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2018 Christian Hewitt + +#include <media/rc-map.h> +#include <linux/module.h> + +/* + * This keymap is used with the WeTek Hub STB. + */ + +static struct rc_map_table wetek_hub[] = { + { 0x77f1, KEY_POWER }, + + { 0x77f2, KEY_HOME }, + { 0x77f3, KEY_MUTE }, // mouse + + { 0x77f4, KEY_UP }, + { 0x77f5, KEY_DOWN }, + { 0x77f6, KEY_LEFT }, + { 0x77f7, KEY_RIGHT }, + { 0x77f8, KEY_OK }, + + { 0x77f9, KEY_BACK }, + { 0x77fa, KEY_MENU }, + + { 0x77fb, KEY_VOLUMEUP }, + { 0x77fc, KEY_VOLUMEDOWN }, +}; + +static struct rc_map_list wetek_hub_map = { + .map = { + .scan = wetek_hub, + .size = ARRAY_SIZE(wetek_hub), + .rc_proto = RC_PROTO_NEC, + .name = RC_MAP_WETEK_HUB, + } +}; + +static int __init init_rc_map_wetek_hub(void) +{ + return rc_map_register(&wetek_hub_map); +} + +static void __exit exit_rc_map_wetek_hub(void) +{ + rc_map_unregister(&wetek_hub_map); +} + +module_init(init_rc_map_wetek_hub) +module_exit(exit_rc_map_wetek_hub) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Christian Hewitt <christianshewitt@gmail.com>"); +MODULE_DESCRIPTION("WeTek Hub STB remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-wetek-play2.c b/drivers/media/rc/keymaps/rc-wetek-play2.c new file mode 100644 index 000000000000..ce3b1029df23 --- /dev/null +++ b/drivers/media/rc/keymaps/rc-wetek-play2.c @@ -0,0 +1,94 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// Copyright (C) 2019 Christian Hewitt <christianshewitt@gmail.com> + +#include <media/rc-map.h> +#include <linux/module.h> + +// +// Keytable for the WeTek Play 2 STB remote control +// + +static struct rc_map_table wetek_play2[] = { + { 0x5e5f02, KEY_POWER }, + { 0x5e5f46, KEY_SLEEP }, // tv + { 0x5e5f10, KEY_MUTE }, + + { 0x5e5f22, KEY_1 }, + { 0x5e5f23, KEY_2 }, + { 0x5e5f24, KEY_3 }, + + { 0x5e5f25, KEY_4 }, + { 0x5e5f26, KEY_5 }, + { 0x5e5f27, KEY_6 }, + + { 0x5e5f28, KEY_7 }, + { 0x5e5f29, KEY_8 }, + { 0x5e5f30, KEY_9 }, + + { 0x5e5f71, KEY_BACK }, + { 0x5e5f21, KEY_0 }, + { 0x5e5f72, KEY_CAPSLOCK }, + + // outer ring clockwide from top + { 0x5e5f03, KEY_HOME }, + { 0x5e5f61, KEY_BACK }, + { 0x5e5f77, KEY_CONFIG }, // mouse + { 0x5e5f83, KEY_EPG }, + { 0x5e5f84, KEY_SCREEN }, // square + { 0x5e5f48, KEY_MENU }, + + // inner ring + { 0x5e5f50, KEY_UP }, + { 0x5e5f4b, KEY_DOWN }, + { 0x5e5f4c, KEY_LEFT }, + { 0x5e5f4d, KEY_RIGHT }, + { 0x5e5f47, KEY_OK }, + + { 0x5e5f44, KEY_VOLUMEUP }, + { 0x5e5f43, KEY_VOLUMEDOWN }, + { 0x5e5f4f, KEY_FAVORITES }, + { 0x5e5f82, KEY_SUBTITLE }, // txt + { 0x5e5f41, KEY_PAGEUP }, + { 0x5e5f42, KEY_PAGEDOWN }, + + { 0x5e5f73, KEY_RED }, + { 0x5e5f74, KEY_GREEN }, + { 0x5e5f75, KEY_YELLOW }, + { 0x5e5f76, KEY_BLUE }, + + { 0x5e5f67, KEY_PREVIOUSSONG }, + { 0x5e5f79, KEY_REWIND }, + { 0x5e5f80, KEY_FASTFORWARD }, + { 0x5e5f81, KEY_NEXTSONG }, + + { 0x5e5f04, KEY_RECORD }, + { 0x5e5f2c, KEY_PLAYPAUSE }, + { 0x5e5f2b, KEY_STOP }, +}; + +static struct rc_map_list wetek_play2_map = { + .map = { + .scan = wetek_play2, + .size = ARRAY_SIZE(wetek_play2), + .rc_proto = RC_PROTO_NECX, + .name = RC_MAP_WETEK_PLAY2, + } +}; + +static int __init init_rc_map_wetek_play2(void) +{ + return rc_map_register(&wetek_play2_map); +} + +static void __exit exit_rc_map_wetek_play2(void) +{ + rc_map_unregister(&wetek_play2_map); +} + +module_init(init_rc_map_wetek_play2) +module_exit(exit_rc_map_wetek_play2) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Christian Hewitt <christianshewitt@gmail.com"); +MODULE_DESCRIPTION("WeTek Play 2 STB remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c b/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c index e443192dbe14..edfba31f9ae6 100644 --- a/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c +++ b/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c @@ -13,16 +13,16 @@ */ static struct rc_map_table winfast_usbii_deluxe[] = { - { 0x62, KEY_0}, - { 0x75, KEY_1}, - { 0x76, KEY_2}, - { 0x77, KEY_3}, - { 0x79, KEY_4}, - { 0x7a, KEY_5}, - { 0x7b, KEY_6}, - { 0x7d, KEY_7}, - { 0x7e, KEY_8}, - { 0x7f, KEY_9}, + { 0x62, KEY_NUMERIC_0}, + { 0x75, KEY_NUMERIC_1}, + { 0x76, KEY_NUMERIC_2}, + { 0x77, KEY_NUMERIC_3}, + { 0x79, KEY_NUMERIC_4}, + { 0x7a, KEY_NUMERIC_5}, + { 0x7b, KEY_NUMERIC_6}, + { 0x7d, KEY_NUMERIC_7}, + { 0x7e, KEY_NUMERIC_8}, + { 0x7f, KEY_NUMERIC_9}, { 0x38, KEY_CAMERA}, /* SNAPSHOT */ { 0x37, KEY_RECORD}, /* RECORD */ @@ -76,3 +76,4 @@ module_exit(exit_rc_map_winfast_usbii_deluxe) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Leadtek Winfast TV USB II Deluxe remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-winfast.c b/drivers/media/rc/keymaps/rc-winfast.c index ee7f4c349fd6..89649c8cdee5 100644 --- a/drivers/media/rc/keymaps/rc-winfast.c +++ b/drivers/media/rc/keymaps/rc-winfast.c @@ -12,16 +12,16 @@ static struct rc_map_table winfast[] = { /* Keys 0 to 9 */ - { 0x12, KEY_0 }, - { 0x05, KEY_1 }, - { 0x06, KEY_2 }, - { 0x07, KEY_3 }, - { 0x09, KEY_4 }, - { 0x0a, KEY_5 }, - { 0x0b, KEY_6 }, - { 0x0d, KEY_7 }, - { 0x0e, KEY_8 }, - { 0x0f, KEY_9 }, + { 0x12, KEY_NUMERIC_0 }, + { 0x05, KEY_NUMERIC_1 }, + { 0x06, KEY_NUMERIC_2 }, + { 0x07, KEY_NUMERIC_3 }, + { 0x09, KEY_NUMERIC_4 }, + { 0x0a, KEY_NUMERIC_5 }, + { 0x0b, KEY_NUMERIC_6 }, + { 0x0d, KEY_NUMERIC_7 }, + { 0x0e, KEY_NUMERIC_8 }, + { 0x0f, KEY_NUMERIC_9 }, { 0x00, KEY_POWER2 }, { 0x1b, KEY_AUDIO }, /* Audio Source */ @@ -96,3 +96,4 @@ module_exit(exit_rc_map_winfast) MODULE_LICENSE("GPL"); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Leadtek Winfast remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-x96max.c b/drivers/media/rc/keymaps/rc-x96max.c new file mode 100644 index 000000000000..a22fcbbfa383 --- /dev/null +++ b/drivers/media/rc/keymaps/rc-x96max.c @@ -0,0 +1,84 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// Copyright (C) 2019 Christian Hewitt <christianshewitt@gmail.com> + +#include <media/rc-map.h> +#include <linux/module.h> + +// +// Keytable for the X96-max STB remote control +// + +static struct rc_map_table x96max[] = { + { 0x140, KEY_POWER }, + + // ** TV CONTROL ** + // SET + // AV/TV + // POWER + // VOLUME UP + // VOLUME DOWN + + { 0x118, KEY_VOLUMEUP }, + { 0x110, KEY_VOLUMEDOWN }, + + { 0x143, KEY_MUTE }, // config + + { 0x100, KEY_EPG }, // mouse + { 0x119, KEY_BACK }, + + { 0x116, KEY_UP }, + { 0x151, KEY_LEFT }, + { 0x150, KEY_RIGHT }, + { 0x11a, KEY_DOWN }, + { 0x113, KEY_OK }, + + { 0x111, KEY_HOME }, + { 0x14c, KEY_CONTEXT_MENU }, + + { 0x159, KEY_PREVIOUS }, + { 0x15a, KEY_PLAYPAUSE }, + { 0x158, KEY_NEXT }, + + { 0x147, KEY_MENU }, // @ key + { 0x101, KEY_NUMERIC_0 }, + { 0x142, KEY_BACKSPACE }, + + { 0x14e, KEY_NUMERIC_1 }, + { 0x10d, KEY_NUMERIC_2 }, + { 0x10c, KEY_NUMERIC_3 }, + + { 0x14a, KEY_NUMERIC_4 }, + { 0x109, KEY_NUMERIC_5 }, + { 0x108, KEY_NUMERIC_6 }, + + { 0x146, KEY_NUMERIC_7 }, + { 0x105, KEY_NUMERIC_8 }, + { 0x104, KEY_NUMERIC_9 }, +}; + +static struct rc_map_list x96max_map = { + .map = { + .scan = x96max, + .size = ARRAY_SIZE(x96max), + .rc_proto = RC_PROTO_NEC, + .name = RC_MAP_X96MAX, + } +}; + +static int __init init_rc_map_x96max(void) +{ + return rc_map_register(&x96max_map); +} + +static void __exit exit_rc_map_x96max(void) +{ + rc_map_unregister(&x96max_map); +} + +module_init(init_rc_map_x96max) +module_exit(exit_rc_map_x96max) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Christian Hewitt <christianshewitt@gmail.com"); +MODULE_DESCRIPTION("X96-max STB remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-xbox-360.c b/drivers/media/rc/keymaps/rc-xbox-360.c new file mode 100644 index 000000000000..1364daf3ae6f --- /dev/null +++ b/drivers/media/rc/keymaps/rc-xbox-360.c @@ -0,0 +1,84 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Keytable for Xbox 360 Universal Media remote +// Copyright (c) 2021 Bastien Nocera <hadess@hadess.net> + +#include <media/rc-map.h> +#include <linux/module.h> + +/* + * Manual for remote available at: + * http://download.microsoft.com/download/b/c/e/bce76f3f-db51-4c98-b79d-b3d21e90ccc1/universalmediaremote_na_0609.pdf + */ +static struct rc_map_table xbox_360[] = { + {KEY_EJECTCD, 0x800f7428}, + {KEY_HOMEPAGE, 0x800f7464}, + {KEY_POWER, 0x800f740c}, + {KEY_STOP, 0x800f7419}, + {KEY_PAUSE, 0x800f7418}, + {KEY_REWIND, 0x800f7415}, + {KEY_FASTFORWARD, 0x800f7414}, + {KEY_PREVIOUS, 0x800f741b}, + {KEY_NEXT, 0x800f741a}, + {KEY_PLAY, 0x800f7416}, + {KEY_PROPS, 0x800f744f}, /* "Display" */ + {KEY_BACK, 0x800f7423}, + {KEY_MEDIA_TOP_MENU, 0x800f7424}, /* "DVD Menu" */ + {KEY_ROOT_MENU, 0x800f7451}, /* "Title" */ + {KEY_INFO, 0x800f740f}, + {KEY_UP, 0x800f741e}, + {KEY_LEFT, 0x800f7420}, + {KEY_RIGHT, 0x800f7421}, + {KEY_DOWN, 0x800f741f}, + {KEY_OK, 0x800f7422}, + {KEY_YELLOW, 0x800f7426}, + {KEY_BLUE, 0x800f7468}, + {KEY_GREEN, 0x800f7466}, + {KEY_RED, 0x800f7425}, + {KEY_VOLUMEUP, 0x800f7410}, + {KEY_VOLUMEDOWN, 0x800f7411}, + /* TV key doesn't light the IR LED */ + {KEY_MUTE, 0x800f740e}, + {KEY_CHANNELUP, 0x800f746c}, + {KEY_CHANNELDOWN, 0x800f746d}, + {KEY_LEFTMETA, 0x800f740d}, + {KEY_ENTER, 0x800f740b}, + {KEY_RECORD, 0x800f7417}, + {KEY_CLEAR, 0x800f740a}, + {KEY_NUMERIC_1, 0x800f7401}, + {KEY_NUMERIC_2, 0x800f7402}, + {KEY_NUMERIC_3, 0x800f7403}, + {KEY_NUMERIC_4, 0x800f7404}, + {KEY_NUMERIC_5, 0x800f7405}, + {KEY_NUMERIC_6, 0x800f7406}, + {KEY_NUMERIC_7, 0x800f7407}, + {KEY_NUMERIC_8, 0x800f7408}, + {KEY_NUMERIC_9, 0x800f7409}, + {KEY_NUMERIC_0, 0x800f7400}, + {KEY_102ND, 0x800f741d}, /* "100" */ + {KEY_CANCEL, 0x800f741c}, +}; + +static struct rc_map_list xbox_360_map = { + .map = { + .scan = xbox_360, + .size = ARRAY_SIZE(xbox_360), + .rc_proto = RC_PROTO_RC6_MCE, + .name = RC_MAP_XBOX_360, + } +}; + +static int __init init_rc_map(void) +{ + return rc_map_register(&xbox_360_map); +} + +static void __exit exit_rc_map(void) +{ + rc_map_unregister(&xbox_360_map); +} + +module_init(init_rc_map) +module_exit(exit_rc_map) + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Xbox 360 Universal Media remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-xbox-dvd.c b/drivers/media/rc/keymaps/rc-xbox-dvd.c index af387244636b..11ab134b05b5 100644 --- a/drivers/media/rc/keymaps/rc-xbox-dvd.c +++ b/drivers/media/rc/keymaps/rc-xbox-dvd.c @@ -14,16 +14,16 @@ static struct rc_map_table xbox_dvd[] = { {0xaa9, KEY_LEFT}, {0xac3, KEY_INFO}, - {0xac6, KEY_9}, - {0xac7, KEY_8}, - {0xac8, KEY_7}, - {0xac9, KEY_6}, - {0xaca, KEY_5}, - {0xacb, KEY_4}, - {0xacc, KEY_3}, - {0xacd, KEY_2}, - {0xace, KEY_1}, - {0xacf, KEY_0}, + {0xac6, KEY_NUMERIC_9}, + {0xac7, KEY_NUMERIC_8}, + {0xac8, KEY_NUMERIC_7}, + {0xac9, KEY_NUMERIC_6}, + {0xaca, KEY_NUMERIC_5}, + {0xacb, KEY_NUMERIC_4}, + {0xacc, KEY_NUMERIC_3}, + {0xacd, KEY_NUMERIC_2}, + {0xace, KEY_NUMERIC_1}, + {0xacf, KEY_NUMERIC_0}, {0xad5, KEY_ANGLE}, {0xad8, KEY_BACK}, @@ -42,7 +42,7 @@ static struct rc_map_list xbox_dvd_map = { .map = { .scan = xbox_dvd, .size = ARRAY_SIZE(xbox_dvd), - .rc_proto = RC_PROTO_UNKNOWN, + .rc_proto = RC_PROTO_XBOX_DVD, .name = RC_MAP_XBOX_DVD, } }; @@ -61,3 +61,4 @@ module_init(init_rc_map) module_exit(exit_rc_map) MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Xbox DVD remote controller keytable"); diff --git a/drivers/media/rc/keymaps/rc-zx-irdec.c b/drivers/media/rc/keymaps/rc-zx-irdec.c index 5bf3ab002afc..e4bea7b39fd1 100644 --- a/drivers/media/rc/keymaps/rc-zx-irdec.c +++ b/drivers/media/rc/keymaps/rc-zx-irdec.c @@ -1,26 +1,23 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2017 Sanechips Technology Co., Ltd. * Copyright 2017 Linaro Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/module.h> #include <media/rc-map.h> static struct rc_map_table zx_irdec_table[] = { - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - { 0x31, KEY_0 }, + { 0x01, KEY_NUMERIC_1 }, + { 0x02, KEY_NUMERIC_2 }, + { 0x03, KEY_NUMERIC_3 }, + { 0x04, KEY_NUMERIC_4 }, + { 0x05, KEY_NUMERIC_5 }, + { 0x06, KEY_NUMERIC_6 }, + { 0x07, KEY_NUMERIC_7 }, + { 0x08, KEY_NUMERIC_8 }, + { 0x09, KEY_NUMERIC_9 }, + { 0x31, KEY_NUMERIC_0 }, { 0x16, KEY_DELETE }, { 0x0a, KEY_MODE }, /* Input method */ { 0x0c, KEY_VOLUMEUP }, @@ -77,3 +74,4 @@ module_exit(exit_rc_map_zx_irdec) MODULE_AUTHOR("Shawn Guo <shawn.guo@linaro.org>"); MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("zx-irdec remote controller keytable"); diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c index f862f1b7f996..7d4942925993 100644 --- a/drivers/media/rc/lirc_dev.c +++ b/drivers/media/rc/lirc_dev.c @@ -1,18 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * LIRC base driver * * by Artur Lipowski <alipowski@interia.pl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -29,7 +19,7 @@ #include "rc-core-priv.h" #include <uapi/linux/lirc.h> -#define LIRCBUF_SIZE 256 +#define LIRCBUF_SIZE 1024 static dev_t lirc_base_dev; @@ -37,31 +27,32 @@ static dev_t lirc_base_dev; static DEFINE_IDA(lirc_ida); /* Only used for sysfs but defined to void otherwise */ -static struct class *lirc_class; +static const struct class lirc_class = { + .name = "lirc", +}; /** - * ir_lirc_raw_event() - Send raw IR data to lirc to be relayed to userspace + * lirc_raw_event() - Send raw IR data to lirc to be relayed to userspace * * @dev: the struct rc_dev descriptor of the device * @ev: the struct ir_raw_event descriptor of the pulse/space */ -void ir_lirc_raw_event(struct rc_dev *dev, struct ir_raw_event ev) +void lirc_raw_event(struct rc_dev *dev, struct ir_raw_event ev) { unsigned long flags; struct lirc_fh *fh; int sample; - /* Packet start */ - if (ev.reset) { + /* Receiver overflow, data missing */ + if (ev.overflow) { /* - * Userspace expects a long space event before the start of - * the signal to use as a sync. This may be done with repeat - * packets and normal samples. But if a reset has been sent - * then we assume that a long time has passed, so we send a - * space with the maximum time value. + * Send lirc overflow message. This message is unknown to + * lircd, but it will interpret this as a long space as + * long as the value is set to high value. This resets its + * decoder state. */ - sample = LIRC_SPACE(LIRC_VALUE_MASK); - dev_dbg(&dev->dev, "delivering reset sync space to lirc_dev\n"); + sample = LIRC_OVERFLOW(LIRC_VALUE_MASK); + dev_dbg(&dev->dev, "delivering overflow to lirc_dev\n"); /* Carrier reports */ } else if (ev.carrier_report) { @@ -70,39 +61,31 @@ void ir_lirc_raw_event(struct rc_dev *dev, struct ir_raw_event ev) /* Packet end */ } else if (ev.timeout) { - if (dev->gap) - return; - dev->gap_start = ktime_get(); - dev->gap = true; - dev->gap_duration = ev.duration; - sample = LIRC_TIMEOUT(ev.duration / 1000); + sample = LIRC_TIMEOUT(ev.duration); dev_dbg(&dev->dev, "timeout report (duration: %d)\n", sample); /* Normal sample */ } else { - if (dev->gap) { - dev->gap_duration += ktime_to_ns(ktime_sub(ktime_get(), - dev->gap_start)); + if (dev->gap_start) { + u64 duration = ktime_us_delta(ktime_get(), + dev->gap_start); - /* Convert to ms and cap by LIRC_VALUE_MASK */ - do_div(dev->gap_duration, 1000); - dev->gap_duration = min_t(u64, dev->gap_duration, - LIRC_VALUE_MASK); + /* Cap by LIRC_VALUE_MASK */ + duration = min_t(u64, duration, LIRC_VALUE_MASK); spin_lock_irqsave(&dev->lirc_fh_lock, flags); list_for_each_entry(fh, &dev->lirc_fh, list) - kfifo_put(&fh->rawir, - LIRC_SPACE(dev->gap_duration)); + kfifo_put(&fh->rawir, LIRC_SPACE(duration)); spin_unlock_irqrestore(&dev->lirc_fh_lock, flags); - dev->gap = false; + dev->gap_start = 0; } - sample = ev.pulse ? LIRC_PULSE(ev.duration / 1000) : - LIRC_SPACE(ev.duration / 1000); + sample = ev.pulse ? LIRC_PULSE(ev.duration) : + LIRC_SPACE(ev.duration); dev_dbg(&dev->dev, "delivering %uus %s to lirc_dev\n", - TO_US(ev.duration), TO_STR(ev.pulse)); + ev.duration, TO_STR(ev.pulse)); } /* @@ -113,8 +96,6 @@ void ir_lirc_raw_event(struct rc_dev *dev, struct ir_raw_event ev) spin_lock_irqsave(&dev->lirc_fh_lock, flags); list_for_each_entry(fh, &dev->lirc_fh, list) { - if (LIRC_IS_TIMEOUT(sample) && !fh->send_timeout_reports) - continue; if (kfifo_put(&fh->rawir, sample)) wake_up_poll(&fh->wait_poll, EPOLLIN | EPOLLRDNORM); } @@ -122,12 +103,12 @@ void ir_lirc_raw_event(struct rc_dev *dev, struct ir_raw_event ev) } /** - * ir_lirc_scancode_event() - Send scancode data to lirc to be relayed to + * lirc_scancode_event() - Send scancode data to lirc to be relayed to * userspace. This can be called in atomic context. * @dev: the struct rc_dev descriptor of the device * @lsc: the struct lirc_scancode describing the decoded scancode */ -void ir_lirc_scancode_event(struct rc_dev *dev, struct lirc_scancode *lsc) +void lirc_scancode_event(struct rc_dev *dev, struct lirc_scancode *lsc) { unsigned long flags; struct lirc_fh *fh; @@ -141,9 +122,9 @@ void ir_lirc_scancode_event(struct rc_dev *dev, struct lirc_scancode *lsc) } spin_unlock_irqrestore(&dev->lirc_fh_lock, flags); } -EXPORT_SYMBOL_GPL(ir_lirc_scancode_event); +EXPORT_SYMBOL_GPL(lirc_scancode_event); -static int ir_lirc_open(struct inode *inode, struct file *file) +static int lirc_open(struct inode *inode, struct file *file) { struct rc_dev *dev = container_of(inode->i_cdev, struct rc_dev, lirc_cdev); @@ -177,7 +158,6 @@ static int ir_lirc_open(struct inode *inode, struct file *file) fh->send_mode = LIRC_MODE_PULSE; fh->rc = dev; - fh->send_timeout_reports = true; if (dev->driver_type == RC_DRIVER_SCANCODE) fh->rec_mode = LIRC_MODE_SCANCODE; @@ -195,7 +175,7 @@ static int ir_lirc_open(struct inode *inode, struct file *file) list_add(&fh->list, &dev->lirc_fh); spin_unlock_irqrestore(&dev->lirc_fh_lock, flags); - nonseekable_open(inode, file); + stream_open(inode, file); return 0; out_kfifo: @@ -211,7 +191,7 @@ out_fh: return retval; } -static int ir_lirc_close(struct inode *inode, struct file *file) +static int lirc_close(struct inode *inode, struct file *file) { struct lirc_fh *fh = file->private_data; struct rc_dev *dev = fh->rc; @@ -233,8 +213,8 @@ static int ir_lirc_close(struct inode *inode, struct file *file) return 0; } -static ssize_t ir_lirc_transmit_ir(struct file *file, const char __user *buf, - size_t n, loff_t *ppos) +static ssize_t lirc_transmit(struct file *file, const char __user *buf, + size_t n, loff_t *ppos) { struct lirc_fh *fh = file->private_data; struct rc_dev *dev = fh->rc; @@ -274,17 +254,13 @@ static ssize_t ir_lirc_transmit_ir(struct file *file, const char __user *buf, goto out_unlock; } - if (scan.flags || scan.keycode || scan.timestamp) { + if (scan.flags || scan.keycode || scan.timestamp || + scan.rc_proto > RC_PROTO_MAX) { ret = -EINVAL; goto out_unlock; } - /* - * The scancode field in lirc_scancode is 64-bit simply - * to future-proof it, since there are IR protocols encode - * use more than 32 bits. For now only 32-bit protocols - * are supported. - */ + /* We only have encoders for 32-bit protocols. */ if (scan.scancode > U32_MAX || !rc_validate_scancode(scan.rc_proto, scan.scancode)) { ret = -EINVAL; @@ -302,7 +278,11 @@ static ssize_t ir_lirc_transmit_ir(struct file *file, const char __user *buf, if (ret < 0) goto out_kfree_raw; - count = ret; + /* drop trailing space */ + if (!(ret % 2)) + count = ret - 1; + else + count = ret; txbuf = kmalloc_array(count, sizeof(unsigned int), GFP_KERNEL); if (!txbuf) { @@ -311,8 +291,7 @@ static ssize_t ir_lirc_transmit_ir(struct file *file, const char __user *buf, } for (i = 0; i < count; i++) - /* Convert from NS to US */ - txbuf[i] = DIV_ROUND_UP(raw[i].duration, 1000); + txbuf[i] = raw[i].duration; if (dev->s_tx_carrier) { int carrier = ir_raw_encode_carrier(scan.rc_proto); @@ -340,7 +319,7 @@ static ssize_t ir_lirc_transmit_ir(struct file *file, const char __user *buf, } for (i = 0; i < count; i++) { - if (txbuf[i] > IR_MAX_DURATION / 1000 - duration || !txbuf[i]) { + if (txbuf[i] > IR_MAX_DURATION - duration || !txbuf[i]) { ret = -EINVAL; goto out_kfree; } @@ -380,8 +359,7 @@ out_unlock: return ret; } -static long ir_lirc_ioctl(struct file *file, unsigned int cmd, - unsigned long arg) +static long lirc_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { struct lirc_fh *fh = file->private_data; struct rc_dev *dev = fh->rc; @@ -429,7 +407,7 @@ static long ir_lirc_ioctl(struct file *file, unsigned int cmd, val |= LIRC_CAN_SET_REC_CARRIER | LIRC_CAN_SET_REC_CARRIER_RANGE; - if (dev->s_learning_mode) + if (dev->s_wideband_receiver) val |= LIRC_CAN_USE_WIDEBAND_RECEIVER; if (dev->s_carrier_report) @@ -532,14 +510,14 @@ static long ir_lirc_ioctl(struct file *file, unsigned int cmd, if (!dev->rx_resolution) ret = -ENOTTY; else - val = dev->rx_resolution / 1000; + val = dev->rx_resolution; break; case LIRC_SET_WIDEBAND_RECEIVER: - if (!dev->s_learning_mode) + if (!dev->s_wideband_receiver) ret = -ENOTTY; else - ret = dev->s_learning_mode(dev, !!val); + ret = dev->s_wideband_receiver(dev, !!val); break; case LIRC_SET_MEASURE_CARRIER_MODE: @@ -554,31 +532,26 @@ static long ir_lirc_ioctl(struct file *file, unsigned int cmd, if (!dev->max_timeout) ret = -ENOTTY; else - val = DIV_ROUND_UP(dev->min_timeout, 1000); + val = dev->min_timeout; break; case LIRC_GET_MAX_TIMEOUT: if (!dev->max_timeout) ret = -ENOTTY; else - val = dev->max_timeout / 1000; + val = dev->max_timeout; break; case LIRC_SET_REC_TIMEOUT: if (!dev->max_timeout) { ret = -ENOTTY; - } else if (val > U32_MAX / 1000) { - /* Check for multiply overflow */ - ret = -EINVAL; } else { - u32 tmp = val * 1000; - - if (tmp < dev->min_timeout || tmp > dev->max_timeout) + if (val < dev->min_timeout || val > dev->max_timeout) ret = -EINVAL; else if (dev->s_timeout) - ret = dev->s_timeout(dev, tmp); + ret = dev->s_timeout(dev, val); else - dev->timeout = tmp; + dev->timeout = val; } break; @@ -586,14 +559,12 @@ static long ir_lirc_ioctl(struct file *file, unsigned int cmd, if (!dev->timeout) ret = -ENOTTY; else - val = DIV_ROUND_UP(dev->timeout, 1000); + val = dev->timeout; break; case LIRC_SET_REC_TIMEOUT_REPORTS: if (dev->driver_type != RC_DRIVER_IR_RAW) ret = -ENOTTY; - else - fh->send_timeout_reports = !!val; break; default: @@ -608,7 +579,7 @@ out: return ret; } -static __poll_t ir_lirc_poll(struct file *file, struct poll_table_struct *wait) +static __poll_t lirc_poll(struct file *file, struct poll_table_struct *wait) { struct lirc_fh *fh = file->private_data; struct rc_dev *rcdev = fh->rc; @@ -631,8 +602,8 @@ static __poll_t ir_lirc_poll(struct file *file, struct poll_table_struct *wait) return events; } -static ssize_t ir_lirc_read_mode2(struct file *file, char __user *buffer, - size_t length) +static ssize_t lirc_read_mode2(struct file *file, char __user *buffer, + size_t length) { struct lirc_fh *fh = file->private_data; struct rc_dev *rcdev = fh->rc; @@ -669,8 +640,8 @@ static ssize_t ir_lirc_read_mode2(struct file *file, char __user *buffer, return copied; } -static ssize_t ir_lirc_read_scancode(struct file *file, char __user *buffer, - size_t length) +static ssize_t lirc_read_scancode(struct file *file, char __user *buffer, + size_t length) { struct lirc_fh *fh = file->private_data; struct rc_dev *rcdev = fh->rc; @@ -708,8 +679,8 @@ static ssize_t ir_lirc_read_scancode(struct file *file, char __user *buffer, return copied; } -static ssize_t ir_lirc_read(struct file *file, char __user *buffer, - size_t length, loff_t *ppos) +static ssize_t lirc_read(struct file *file, char __user *buffer, size_t length, + loff_t *ppos) { struct lirc_fh *fh = file->private_data; struct rc_dev *rcdev = fh->rc; @@ -721,23 +692,20 @@ static ssize_t ir_lirc_read(struct file *file, char __user *buffer, return -ENODEV; if (fh->rec_mode == LIRC_MODE_MODE2) - return ir_lirc_read_mode2(file, buffer, length); + return lirc_read_mode2(file, buffer, length); else /* LIRC_MODE_SCANCODE */ - return ir_lirc_read_scancode(file, buffer, length); + return lirc_read_scancode(file, buffer, length); } static const struct file_operations lirc_fops = { .owner = THIS_MODULE, - .write = ir_lirc_transmit_ir, - .unlocked_ioctl = ir_lirc_ioctl, -#ifdef CONFIG_COMPAT - .compat_ioctl = ir_lirc_ioctl, -#endif - .read = ir_lirc_read, - .poll = ir_lirc_poll, - .open = ir_lirc_open, - .release = ir_lirc_close, - .llseek = no_llseek, + .write = lirc_transmit, + .unlocked_ioctl = lirc_ioctl, + .compat_ioctl = compat_ptr_ioctl, + .read = lirc_read, + .poll = lirc_poll, + .open = lirc_open, + .release = lirc_close, }; static void lirc_release_device(struct device *ld) @@ -747,17 +715,17 @@ static void lirc_release_device(struct device *ld) put_device(&rcdev->dev); } -int ir_lirc_register(struct rc_dev *dev) +int lirc_register(struct rc_dev *dev) { const char *rx_type, *tx_type; int err, minor; - minor = ida_simple_get(&lirc_ida, 0, RC_DEV_MAX, GFP_KERNEL); + minor = ida_alloc_max(&lirc_ida, RC_DEV_MAX - 1, GFP_KERNEL); if (minor < 0) return minor; device_initialize(&dev->lirc_dev); - dev->lirc_dev.class = lirc_class; + dev->lirc_dev.class = &lirc_class; dev->lirc_dev.parent = &dev->dev; dev->lirc_dev.release = lirc_release_device; dev->lirc_dev.devt = MKDEV(MAJOR(lirc_base_dev), minor); @@ -768,11 +736,11 @@ int ir_lirc_register(struct rc_dev *dev) cdev_init(&dev->lirc_cdev, &lirc_fops); + get_device(&dev->dev); + err = cdev_device_add(&dev->lirc_cdev, &dev->lirc_dev); if (err) - goto out_ida; - - get_device(&dev->dev); + goto out_put_device; switch (dev->driver_type) { case RC_DRIVER_SCANCODE: @@ -796,12 +764,13 @@ int ir_lirc_register(struct rc_dev *dev) return 0; -out_ida: - ida_simple_remove(&lirc_ida, minor); +out_put_device: + put_device(&dev->lirc_dev); + ida_free(&lirc_ida, minor); return err; } -void ir_lirc_unregister(struct rc_dev *dev) +void lirc_unregister(struct rc_dev *dev) { unsigned long flags; struct lirc_fh *fh; @@ -815,23 +784,20 @@ void ir_lirc_unregister(struct rc_dev *dev) spin_unlock_irqrestore(&dev->lirc_fh_lock, flags); cdev_device_del(&dev->lirc_cdev, &dev->lirc_dev); - ida_simple_remove(&lirc_ida, MINOR(dev->lirc_dev.devt)); + ida_free(&lirc_ida, MINOR(dev->lirc_dev.devt)); } int __init lirc_dev_init(void) { int retval; - lirc_class = class_create(THIS_MODULE, "lirc"); - if (IS_ERR(lirc_class)) { - pr_err("class_create failed\n"); - return PTR_ERR(lirc_class); - } + retval = class_register(&lirc_class); + if (retval) + return retval; - retval = alloc_chrdev_region(&lirc_base_dev, 0, RC_DEV_MAX, - "BaseRemoteCtl"); + retval = alloc_chrdev_region(&lirc_base_dev, 0, RC_DEV_MAX, "lirc"); if (retval) { - class_destroy(lirc_class); + class_unregister(&lirc_class); pr_err("alloc_chrdev_region failed\n"); return retval; } @@ -844,29 +810,29 @@ int __init lirc_dev_init(void) void __exit lirc_dev_exit(void) { - class_destroy(lirc_class); + class_unregister(&lirc_class); unregister_chrdev_region(lirc_base_dev, RC_DEV_MAX); } -struct rc_dev *rc_dev_get_from_fd(int fd) +struct rc_dev *rc_dev_get_from_fd(int fd, bool write) { - struct fd f = fdget(fd); + CLASS(fd, f)(fd); struct lirc_fh *fh; struct rc_dev *dev; - if (!f.file) + if (fd_empty(f)) return ERR_PTR(-EBADF); - if (f.file->f_op != &lirc_fops) { - fdput(f); + if (fd_file(f)->f_op != &lirc_fops) return ERR_PTR(-EINVAL); - } - fh = f.file->private_data; + if (write && !(fd_file(f)->f_mode & FMODE_WRITE)) + return ERR_PTR(-EPERM); + + fh = fd_file(f)->private_data; dev = fh->rc; get_device(&dev->dev); - fdput(f); return dev; } diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c index 8d7d3ef88862..044767eb3a38 100644 --- a/drivers/media/rc/mceusb.c +++ b/drivers/media/rc/mceusb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for USB Windows Media Center Ed. eHome Infrared Transceivers * @@ -19,18 +20,6 @@ * remote/transceiver requirements and specification document, found at * download.microsoft.com, title * Windows-Media-Center-RC-IR-Collection-Green-Button-Specification-03-08-2011-V2.pdf - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/device.h> @@ -39,24 +28,24 @@ #include <linux/workqueue.h> #include <linux/usb.h> #include <linux/usb/input.h> -#include <linux/pm_wakeup.h> #include <media/rc-core.h> -#define DRIVER_VERSION "1.94" +#define DRIVER_VERSION "1.95" #define DRIVER_AUTHOR "Jarod Wilson <jarod@redhat.com>" #define DRIVER_DESC "Windows Media Center Ed. eHome Infrared Transceiver " \ "device driver" #define DRIVER_NAME "mceusb" +#define USB_TX_TIMEOUT 1000 /* in milliseconds */ #define USB_CTRL_MSG_SZ 2 /* Size of usb ctrl msg on gen1 hw */ #define MCE_G1_INIT_MSGS 40 /* Init messages on gen1 hw to throw out */ /* MCE constants */ -#define MCE_CMDBUF_SIZE 384 /* MCE Command buffer length */ +#define MCE_IRBUF_SIZE 128 /* TX IR buffer length */ #define MCE_TIME_UNIT 50 /* Approx 50us resolution */ -#define MCE_CODE_LENGTH 5 /* Normal length of packet (with header) */ -#define MCE_PACKET_SIZE 4 /* Normal length of packet (without header) */ -#define MCE_IRDATA_HEADER 0x84 /* Actual header format is 0x80 + num_bytes */ +#define MCE_PACKET_SIZE 31 /* Max length of packet (with header) */ +#define MCE_IRDATA_HEADER (0x80 + MCE_PACKET_SIZE - 1) + /* Actual format is 0x80 + num_bytes */ #define MCE_IRDATA_TRAILER 0x80 /* End of IR data */ #define MCE_MAX_CHANNELS 2 /* Two transmitters, hardware dependent? */ #define MCE_DEFAULT_TX_MASK 0x03 /* Vals: TX1=0x01, TX2=0x02, ALL=0x03 */ @@ -79,7 +68,7 @@ #define MCE_CMD 0x1f #define MCE_PORT_IR 0x4 /* (0x4 << 5) | MCE_CMD = 0x9f */ #define MCE_PORT_SYS 0x7 /* (0x7 << 5) | MCE_CMD = 0xff */ -#define MCE_PORT_SER 0x6 /* 0xc0 thru 0xdf flush & 0x1f bytes */ +#define MCE_PORT_SER 0x6 /* 0xc0 through 0xdf flush & 0x1f bytes */ #define MCE_PORT_MASK 0xe0 /* Mask out command bits */ /* Command port headers */ @@ -472,6 +461,7 @@ struct mceusb_dev { /* usb */ struct usb_device *usbdev; + struct usb_interface *usbintf; struct urb *urb_in; unsigned int pipe_in; struct usb_endpoint_descriptor *usb_ep_out; @@ -503,7 +493,6 @@ struct mceusb_dev { u32 carrier; unsigned char tx_mask; - char name[128]; char phys[64]; enum mceusb_model_type model; @@ -528,6 +517,7 @@ struct mceusb_dev { unsigned long kevent_flags; # define EVENT_TX_HALT 0 # define EVENT_RX_HALT 1 +# define EVENT_RST_PEND 31 }; /* MCE Device Command Strings, generally a port and command pair */ @@ -572,7 +562,7 @@ static int mceusb_cmd_datasize(u8 cmd, u8 subcmd) datasize = 4; break; case MCE_CMD_G_REVISION: - datasize = 2; + datasize = 4; break; case MCE_RSP_EQWAKESUPPORT: case MCE_RSP_GETWAKESOURCE: @@ -608,27 +598,43 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, u8 *buf, int buf_len, char *inout; u8 cmd, subcmd, *data; struct device *dev = ir->dev; - int start, skip = 0; u32 carrier, period; - /* skip meaningless 0xb1 0x60 header bytes on orig receiver */ - if (ir->flags.microsoft_gen1 && !out && !offset) - skip = 2; - - if (len <= skip) + if (offset < 0 || offset >= buf_len) return; - dev_dbg(dev, "%cx data: %*ph (length=%d)", - (out ? 't' : 'r'), - min(len, buf_len - offset), buf + offset, len); + dev_dbg(dev, "%cx data[%d]: %*ph (len=%d sz=%d)", + (out ? 't' : 'r'), offset, + min(len, buf_len - offset), buf + offset, len, buf_len); inout = out ? "Request" : "Got"; - start = offset + skip; - cmd = buf[start] & 0xff; - subcmd = buf[start + 1] & 0xff; - data = buf + start + 2; + cmd = buf[offset]; + subcmd = (offset + 1 < buf_len) ? buf[offset + 1] : 0; + data = &buf[offset] + 2; + + /* Trace meaningless 0xb1 0x60 header bytes on original receiver */ + if (ir->flags.microsoft_gen1 && !out && !offset) { + dev_dbg(dev, "MCE gen 1 header"); + return; + } + /* Trace IR data header or trailer */ + if (cmd != MCE_CMD_PORT_IR && + (cmd & MCE_PORT_MASK) == MCE_COMMAND_IRDATA) { + if (cmd == MCE_IRDATA_TRAILER) + dev_dbg(dev, "End of raw IR data"); + else + dev_dbg(dev, "Raw IR data, %d pulse/space samples", + cmd & MCE_PACKET_LENGTH_MASK); + return; + } + + /* Unexpected end of buffer? */ + if (offset + len > buf_len) + return; + + /* Decode MCE command/response */ switch (cmd) { case MCE_CMD_NULL: if (subcmd == MCE_CMD_NULL) @@ -651,8 +657,8 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, u8 *buf, int buf_len, if (len == 2) dev_dbg(dev, "Get hw/sw rev?"); else - dev_dbg(dev, "hw/sw rev %*ph", - 4, &buf[start + 2]); + dev_dbg(dev, "hw/sw rev %4ph", + &buf[offset + 2]); break; case MCE_CMD_RESUME: dev_dbg(dev, "Device resume requested"); @@ -693,11 +699,18 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, u8 *buf, int buf_len, data[0], data[1]); break; case MCE_RSP_EQIRCFS: + if (!data[0] && !data[1]) { + dev_dbg(dev, "%s: no carrier", inout); + break; + } + // prescaler should make sense + if (data[0] > 8) + break; period = DIV_ROUND_CLOSEST((1U << data[0] * 2) * (data[1] + 1), 10); if (!period) break; - carrier = (1000 * 1000) / period; + carrier = USEC_PER_SEC / period; dev_dbg(dev, "%s carrier of %u Hz (period %uus)", inout, carrier, period); break; @@ -742,6 +755,9 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, u8 *buf, int buf_len, case MCE_RSP_CMD_ILLEGAL: dev_dbg(dev, "Illegal PORT_IR command"); break; + case MCE_RSP_TX_TIMEOUT: + dev_dbg(dev, "IR TX timeout (TX buffer underrun)"); + break; default: dev_dbg(dev, "Unknown command 0x%02x 0x%02x", cmd, subcmd); @@ -751,47 +767,105 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, u8 *buf, int buf_len, default: break; } - - if (cmd == MCE_IRDATA_TRAILER) - dev_dbg(dev, "End of raw IR data"); - else if ((cmd != MCE_CMD_PORT_IR) && - ((cmd & MCE_PORT_MASK) == MCE_COMMAND_IRDATA)) - dev_dbg(dev, "Raw IR data, %d pulse/space samples", ir->rem); #endif } /* * Schedule work that can't be done in interrupt handlers - * (mceusb_dev_recv() and mce_async_callback()) nor tasklets. + * (mceusb_dev_recv() and mce_write_callback()) nor BH work. * Invokes mceusb_deferred_kevent() for recovering from * error events specified by the kevent bit field. */ static void mceusb_defer_kevent(struct mceusb_dev *ir, int kevent) { set_bit(kevent, &ir->kevent_flags); + + if (test_bit(EVENT_RST_PEND, &ir->kevent_flags)) { + dev_dbg(ir->dev, "kevent %d dropped pending USB Reset Device", + kevent); + return; + } + if (!schedule_work(&ir->kevent)) - dev_err(ir->dev, "kevent %d may have been dropped", kevent); + dev_dbg(ir->dev, "kevent %d already scheduled", kevent); else dev_dbg(ir->dev, "kevent %d scheduled", kevent); } -static void mce_async_callback(struct urb *urb) +static void mce_write_callback(struct urb *urb) { - struct mceusb_dev *ir; - int len; - if (!urb) return; - ir = urb->context; + complete(urb->context); +} + +/* + * Write (TX/send) data to MCE device USB endpoint out. + * Used for IR blaster TX and MCE device commands. + * + * Return: The number of bytes written (> 0) or errno (< 0). + */ +static int mce_write(struct mceusb_dev *ir, u8 *data, int size) +{ + int ret; + struct urb *urb; + struct device *dev = ir->dev; + unsigned char *buf_out; + struct completion tx_done; + unsigned long expire; + unsigned long ret_wait; + + mceusb_dev_printdata(ir, data, size, 0, size, true); + + urb = usb_alloc_urb(0, GFP_KERNEL); + if (unlikely(!urb)) { + dev_err(dev, "Error: mce write couldn't allocate urb"); + return -ENOMEM; + } + + buf_out = kmalloc(size, GFP_KERNEL); + if (!buf_out) { + usb_free_urb(urb); + return -ENOMEM; + } + + init_completion(&tx_done); + + /* outbound data */ + if (usb_endpoint_xfer_int(ir->usb_ep_out)) + usb_fill_int_urb(urb, ir->usbdev, ir->pipe_out, + buf_out, size, mce_write_callback, &tx_done, + ir->usb_ep_out->bInterval); + else + usb_fill_bulk_urb(urb, ir->usbdev, ir->pipe_out, + buf_out, size, mce_write_callback, &tx_done); + memcpy(buf_out, data, size); + + ret = usb_submit_urb(urb, GFP_KERNEL); + if (ret) { + dev_err(dev, "Error: mce write submit urb error = %d", ret); + kfree(buf_out); + usb_free_urb(urb); + return ret; + } + + expire = msecs_to_jiffies(USB_TX_TIMEOUT); + ret_wait = wait_for_completion_timeout(&tx_done, expire); + if (!ret_wait) { + dev_err(dev, "Error: mce write timed out (expire = %lu (%dms))", + expire, USB_TX_TIMEOUT); + usb_kill_urb(urb); + ret = (urb->status == -ENOENT ? -ETIMEDOUT : urb->status); + } else { + ret = urb->status; + } + if (ret >= 0) + ret = urb->actual_length; /* bytes written */ switch (urb->status) { /* success */ case 0: - len = urb->actual_length; - - mceusb_dev_printdata(ir, urb->transfer_buffer, len, - 0, len, true); break; case -ECONNRESET: @@ -801,140 +875,135 @@ static void mce_async_callback(struct urb *urb) break; case -EPIPE: - dev_err(ir->dev, "Error: request urb status = %d (TX HALT)", + dev_err(ir->dev, "Error: mce write urb status = %d (TX HALT)", urb->status); mceusb_defer_kevent(ir, EVENT_TX_HALT); break; default: - dev_err(ir->dev, "Error: request urb status = %d", urb->status); + dev_err(ir->dev, "Error: mce write urb status = %d", + urb->status); break; } - /* the transfer buffer and urb were allocated in mce_request_packet */ - kfree(urb->transfer_buffer); - usb_free_urb(urb); -} - -/* request outgoing (send) usb packet - used to initialize remote */ -static void mce_request_packet(struct mceusb_dev *ir, unsigned char *data, - int size) -{ - int res; - struct urb *async_urb; - struct device *dev = ir->dev; - unsigned char *async_buf; - - async_urb = usb_alloc_urb(0, GFP_KERNEL); - if (unlikely(!async_urb)) { - dev_err(dev, "Error, couldn't allocate urb!"); - return; - } - - async_buf = kmalloc(size, GFP_KERNEL); - if (!async_buf) { - usb_free_urb(async_urb); - return; - } + dev_dbg(dev, "tx done status = %d (wait = %lu, expire = %lu (%dms), urb->actual_length = %d, urb->status = %d)", + ret, ret_wait, expire, USB_TX_TIMEOUT, + urb->actual_length, urb->status); - /* outbound data */ - if (usb_endpoint_xfer_int(ir->usb_ep_out)) - usb_fill_int_urb(async_urb, ir->usbdev, ir->pipe_out, - async_buf, size, mce_async_callback, ir, - ir->usb_ep_out->bInterval); - else - usb_fill_bulk_urb(async_urb, ir->usbdev, ir->pipe_out, - async_buf, size, mce_async_callback, ir); - - memcpy(async_buf, data, size); - - dev_dbg(dev, "send request called (size=%#x)", size); + kfree(buf_out); + usb_free_urb(urb); - res = usb_submit_urb(async_urb, GFP_ATOMIC); - if (res) { - dev_err(dev, "send request FAILED! (res=%d)", res); - kfree(async_buf); - usb_free_urb(async_urb); - return; - } - dev_dbg(dev, "send request complete (res=%d)", res); + return ret; } -static void mce_async_out(struct mceusb_dev *ir, unsigned char *data, int size) +static void mce_command_out(struct mceusb_dev *ir, u8 *data, int size) { int rsize = sizeof(DEVICE_RESUME); if (ir->need_reset) { ir->need_reset = false; - mce_request_packet(ir, DEVICE_RESUME, rsize); + mce_write(ir, DEVICE_RESUME, rsize); msleep(10); } - mce_request_packet(ir, data, size); + mce_write(ir, data, size); msleep(10); } -/* Send data out the IR blaster port(s) */ +/* + * Transmit IR out the MCE device IR blaster port(s). + * + * Convert IR pulse/space sequence from LIRC to MCE format. + * Break up a long IR sequence into multiple parts (MCE IR data packets). + * + * u32 txbuf[] consists of IR pulse, space, ..., and pulse times in usec. + * Pulses and spaces are implicit by their position. + * The first IR sample, txbuf[0], is always a pulse. + * + * u8 irbuf[] consists of multiple IR data packets for the MCE device. + * A packet is 1 u8 MCE_IRDATA_HEADER and up to 30 u8 IR samples. + * An IR sample is 1-bit pulse/space flag with 7-bit time + * in MCE time units (50usec). + * + * Return: The number of IR samples sent (> 0) or errno (< 0). + */ static int mceusb_tx_ir(struct rc_dev *dev, unsigned *txbuf, unsigned count) { struct mceusb_dev *ir = dev->priv; - int i, length, ret = 0; - int cmdcount = 0; - unsigned char cmdbuf[MCE_CMDBUF_SIZE]; - - /* MCE tx init header */ - cmdbuf[cmdcount++] = MCE_CMD_PORT_IR; - cmdbuf[cmdcount++] = MCE_CMD_SETIRTXPORTS; - cmdbuf[cmdcount++] = ir->tx_mask; + u8 cmdbuf[3] = { MCE_CMD_PORT_IR, MCE_CMD_SETIRTXPORTS, 0x00 }; + u8 irbuf[MCE_IRBUF_SIZE]; + int ircount = 0; + unsigned int irsample; + int i, length, ret; /* Send the set TX ports command */ - mce_async_out(ir, cmdbuf, cmdcount); - cmdcount = 0; - - /* Generate mce packet data */ - for (i = 0; (i < count) && (cmdcount < MCE_CMDBUF_SIZE); i++) { - txbuf[i] = txbuf[i] / MCE_TIME_UNIT; - - do { /* loop to support long pulses/spaces > 127*50us=6.35ms */ - - /* Insert mce packet header every 4th entry */ - if ((cmdcount < MCE_CMDBUF_SIZE) && - (cmdcount % MCE_CODE_LENGTH) == 0) - cmdbuf[cmdcount++] = MCE_IRDATA_HEADER; - - /* Insert mce packet data */ - if (cmdcount < MCE_CMDBUF_SIZE) - cmdbuf[cmdcount++] = - (txbuf[i] < MCE_PULSE_BIT ? - txbuf[i] : MCE_MAX_PULSE_LENGTH) | - (i & 1 ? 0x00 : MCE_PULSE_BIT); - else { - ret = -EINVAL; - goto out; + cmdbuf[2] = ir->tx_mask; + mce_command_out(ir, cmdbuf, sizeof(cmdbuf)); + + /* Generate mce IR data packet */ + for (i = 0; i < count; i++) { + irsample = txbuf[i] / MCE_TIME_UNIT; + + /* loop to support long pulses/spaces > 6350us (127*50us) */ + while (irsample > 0) { + /* Insert IR header every 30th entry */ + if (ircount % MCE_PACKET_SIZE == 0) { + /* Room for IR header and one IR sample? */ + if (ircount >= MCE_IRBUF_SIZE - 1) { + /* Send near full buffer */ + ret = mce_write(ir, irbuf, ircount); + if (ret < 0) + return ret; + ircount = 0; + } + irbuf[ircount++] = MCE_IRDATA_HEADER; } - } while ((txbuf[i] > MCE_MAX_PULSE_LENGTH) && - (txbuf[i] -= MCE_MAX_PULSE_LENGTH)); - } - - /* Check if we have room for the empty packet at the end */ - if (cmdcount >= MCE_CMDBUF_SIZE) { - ret = -EINVAL; - goto out; - } + /* Insert IR sample */ + if (irsample <= MCE_MAX_PULSE_LENGTH) { + irbuf[ircount] = irsample; + irsample = 0; + } else { + irbuf[ircount] = MCE_MAX_PULSE_LENGTH; + irsample -= MCE_MAX_PULSE_LENGTH; + } + /* + * Even i = IR pulse + * Odd i = IR space + */ + irbuf[ircount] |= (i & 1 ? 0 : MCE_PULSE_BIT); + ircount++; + + /* IR buffer full? */ + if (ircount >= MCE_IRBUF_SIZE) { + /* Fix packet length in last header */ + length = ircount % MCE_PACKET_SIZE; + if (length > 0) + irbuf[ircount - length] -= + MCE_PACKET_SIZE - length; + /* Send full buffer */ + ret = mce_write(ir, irbuf, ircount); + if (ret < 0) + return ret; + ircount = 0; + } + } + } /* after for loop, 0 <= ircount < MCE_IRBUF_SIZE */ /* Fix packet length in last header */ - length = cmdcount % MCE_CODE_LENGTH; - cmdbuf[cmdcount - length] -= MCE_CODE_LENGTH - length; + length = ircount % MCE_PACKET_SIZE; + if (length > 0) + irbuf[ircount - length] -= MCE_PACKET_SIZE - length; - /* All mce commands end with an empty packet (0x80) */ - cmdbuf[cmdcount++] = MCE_IRDATA_TRAILER; + /* Append IR trailer (0x80) to final partial (or empty) IR buffer */ + irbuf[ircount++] = MCE_IRDATA_TRAILER; - /* Transmit the command to the mce device */ - mce_async_out(ir, cmdbuf, cmdcount); + /* Send final buffer */ + ret = mce_write(ir, irbuf, ircount); + if (ret < 0) + return ret; -out: - return ret ? ret : count; + return count; } /* Sets active IR outputs -- mce devices typically have two */ @@ -974,7 +1043,7 @@ static int mceusb_set_tx_carrier(struct rc_dev *dev, u32 carrier) cmdbuf[2] = MCE_CMD_SIG_END; cmdbuf[3] = MCE_IRDATA_TRAILER; dev_dbg(ir->dev, "disabling carrier modulation"); - mce_async_out(ir, cmdbuf, sizeof(cmdbuf)); + mce_command_out(ir, cmdbuf, sizeof(cmdbuf)); return 0; } @@ -988,7 +1057,7 @@ static int mceusb_set_tx_carrier(struct rc_dev *dev, u32 carrier) carrier); /* Transmit new carrier to mce device */ - mce_async_out(ir, cmdbuf, sizeof(cmdbuf)); + mce_command_out(ir, cmdbuf, sizeof(cmdbuf)); return 0; } } @@ -1006,15 +1075,15 @@ static int mceusb_set_timeout(struct rc_dev *dev, unsigned int timeout) struct mceusb_dev *ir = dev->priv; unsigned int units; - units = DIV_ROUND_CLOSEST(timeout, US_TO_NS(MCE_TIME_UNIT)); + units = DIV_ROUND_UP(timeout, MCE_TIME_UNIT); cmdbuf[2] = units >> 8; cmdbuf[3] = units; - mce_async_out(ir, cmdbuf, sizeof(cmdbuf)); + mce_command_out(ir, cmdbuf, sizeof(cmdbuf)); /* get receiver timeout value */ - mce_async_out(ir, GET_RX_TIMEOUT, sizeof(GET_RX_TIMEOUT)); + mce_command_out(ir, GET_RX_TIMEOUT, sizeof(GET_RX_TIMEOUT)); return 0; } @@ -1039,7 +1108,7 @@ static int mceusb_set_rx_wideband(struct rc_dev *dev, int enable) ir->wideband_rx_enabled = false; cmdbuf[2] = 1; /* port 1 is long range receiver */ } - mce_async_out(ir, cmdbuf, sizeof(cmdbuf)); + mce_command_out(ir, cmdbuf, sizeof(cmdbuf)); /* response from device sets ir->learning_active */ return 0; @@ -1062,7 +1131,7 @@ static int mceusb_set_rx_carrier_report(struct rc_dev *dev, int enable) ir->carrier_report_enabled = true; if (!ir->learning_active) { cmdbuf[2] = 2; /* port 2 is short range receiver */ - mce_async_out(ir, cmdbuf, sizeof(cmdbuf)); + mce_command_out(ir, cmdbuf, sizeof(cmdbuf)); } } else { ir->carrier_report_enabled = false; @@ -1073,7 +1142,7 @@ static int mceusb_set_rx_carrier_report(struct rc_dev *dev, int enable) */ if (ir->learning_active && !ir->wideband_rx_enabled) { cmdbuf[2] = 1; /* port 1 is long range receiver */ - mce_async_out(ir, cmdbuf, sizeof(cmdbuf)); + mce_command_out(ir, cmdbuf, sizeof(cmdbuf)); } } @@ -1081,32 +1150,62 @@ static int mceusb_set_rx_carrier_report(struct rc_dev *dev, int enable) } /* + * Handle PORT_SYS/IR command response received from the MCE device. + * + * Assumes single response with all its data (not truncated) + * in buf_in[]. The response itself determines its total length + * (mceusb_cmd_datasize() + 2) and hence the minimum size of buf_in[]. + * * We don't do anything but print debug spew for many of the command bits * we receive from the hardware, but some of them are useful information * we want to store so that we can use them. */ -static void mceusb_handle_command(struct mceusb_dev *ir, int index) +static void mceusb_handle_command(struct mceusb_dev *ir, u8 *buf_in) { + u8 cmd = buf_in[0]; + u8 subcmd = buf_in[1]; + u8 *hi = &buf_in[2]; /* read only when required */ + u8 *lo = &buf_in[3]; /* read only when required */ struct ir_raw_event rawir = {}; - u8 hi = ir->buf_in[index + 1] & 0xff; - u8 lo = ir->buf_in[index + 2] & 0xff; u32 carrier_cycles; u32 cycles_fix; - switch (ir->buf_in[index]) { - /* the one and only 5-byte return value command */ - case MCE_RSP_GETPORTSTATUS: - if ((ir->buf_in[index + 4] & 0xff) == 0x00) - ir->txports_cabled |= 1 << hi; - break; + if (cmd == MCE_CMD_PORT_SYS) { + switch (subcmd) { + /* the one and only 5-byte return value command */ + case MCE_RSP_GETPORTSTATUS: + if (buf_in[5] == 0 && *hi < 8) + ir->txports_cabled |= 1 << *hi; + break; + + /* 1-byte return value commands */ + case MCE_RSP_EQEMVER: + ir->emver = *hi; + break; + + /* No return value commands */ + case MCE_RSP_CMD_ILLEGAL: + ir->need_reset = true; + break; + + default: + break; + } + return; + } + + if (cmd != MCE_CMD_PORT_IR) + return; + + switch (subcmd) { /* 2-byte return value commands */ case MCE_RSP_EQIRTIMEOUT: - ir->rc->timeout = US_TO_NS((hi << 8 | lo) * MCE_TIME_UNIT); + ir->rc->timeout = (*hi << 8 | *lo) * MCE_TIME_UNIT; break; case MCE_RSP_EQIRNUMPORTS: - ir->num_txports = hi; - ir->num_rxports = lo; + ir->num_txports = *hi; + ir->num_rxports = *lo; break; case MCE_RSP_EQIRRXCFCNT: /* @@ -1119,7 +1218,7 @@ static void mceusb_handle_command(struct mceusb_dev *ir, int index) */ if (ir->carrier_report_enabled && ir->learning_active && ir->pulse_tunit > 0) { - carrier_cycles = (hi << 8 | lo); + carrier_cycles = (*hi << 8 | *lo); /* * Adjust carrier cycle count by adding * 1 missed count per pulse "on" @@ -1137,23 +1236,24 @@ static void mceusb_handle_command(struct mceusb_dev *ir, int index) break; /* 1-byte return value commands */ - case MCE_RSP_EQEMVER: - ir->emver = hi; - break; case MCE_RSP_EQIRTXPORTS: - ir->tx_mask = hi; + ir->tx_mask = *hi; break; case MCE_RSP_EQIRRXPORTEN: - ir->learning_active = ((hi & 0x02) == 0x02); - if (ir->rxports_active != hi) { + ir->learning_active = ((*hi & 0x02) == 0x02); + if (ir->rxports_active != *hi) { dev_info(ir->dev, "%s-range (0x%x) receiver active", - ir->learning_active ? "short" : "long", hi); - ir->rxports_active = hi; + ir->learning_active ? "short" : "long", *hi); + ir->rxports_active = *hi; } break; + + /* No return value commands */ case MCE_RSP_CMD_ILLEGAL: + case MCE_RSP_TX_TIMEOUT: ir->need_reset = true; break; + default: break; } @@ -1179,7 +1279,8 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len) ir->rem = mceusb_cmd_datasize(ir->cmd, ir->buf_in[i]); mceusb_dev_printdata(ir, ir->buf_in, buf_len, i - 1, ir->rem + 2, false); - mceusb_handle_command(ir, i); + if (i + ir->rem < buf_len) + mceusb_handle_command(ir, &ir->buf_in[i - 1]); ir->parser_state = CMD_DATA; break; case PARSE_IRDATA: @@ -1187,17 +1288,17 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len) rawir.pulse = ((ir->buf_in[i] & MCE_PULSE_BIT) != 0); rawir.duration = (ir->buf_in[i] & MCE_PULSE_MASK); if (unlikely(!rawir.duration)) { - dev_warn(ir->dev, "nonsensical irdata %02x with duration 0", - ir->buf_in[i]); + dev_dbg(ir->dev, "nonsensical irdata %02x with duration 0", + ir->buf_in[i]); break; } if (rawir.pulse) { ir->pulse_tunit += rawir.duration; ir->pulse_count++; } - rawir.duration *= US_TO_NS(MCE_TIME_UNIT); + rawir.duration *= MCE_TIME_UNIT; - dev_dbg(ir->dev, "Storing %s %u ns (%02x)", + dev_dbg(ir->dev, "Storing %s %u us (%02x)", rawir.pulse ? "pulse" : "space", rawir.duration, ir->buf_in[i]); @@ -1208,15 +1309,22 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len) ir->rem--; break; case CMD_HEADER: - /* decode mce packets of the form (84),AA,BB,CC,DD */ - /* IR data packets can span USB messages - rem */ ir->cmd = ir->buf_in[i]; if ((ir->cmd == MCE_CMD_PORT_IR) || ((ir->cmd & MCE_PORT_MASK) != MCE_COMMAND_IRDATA)) { + /* + * got PORT_SYS, PORT_IR, or unknown + * command response prefix + */ ir->parser_state = SUBCMD; continue; } + /* + * got IR data prefix (0x80 + num_bytes) + * decode MCE packets of the form {0x83, AA, BB, CC} + * IR data packets can span USB messages + */ ir->rem = (ir->cmd & MCE_PACKET_LENGTH_MASK); mceusb_dev_printdata(ir, ir->buf_in, buf_len, i, ir->rem + 1, false); @@ -1240,6 +1348,14 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len) if (ir->parser_state != CMD_HEADER && !ir->rem) ir->parser_state = CMD_HEADER; } + + /* + * Accept IR data spanning multiple rx buffers. + * Reject MCE command response spanning multiple rx buffers. + */ + if (ir->parser_state != PARSE_IRDATA || !ir->rem) + ir->parser_state = CMD_HEADER; + if (event) { dev_dbg(ir->dev, "processed IR data"); ir_raw_event_handle(ir->rc); @@ -1268,6 +1384,7 @@ static void mceusb_dev_recv(struct urb *urb) case -ECONNRESET: case -ENOENT: case -EILSEQ: + case -EPROTO: case -ESHUTDOWN: usb_unlink_urb(urb); return; @@ -1290,70 +1407,63 @@ static void mceusb_get_emulator_version(struct mceusb_dev *ir) { /* If we get no reply or an illegal command reply, its ver 1, says MS */ ir->emver = 1; - mce_async_out(ir, GET_EMVER, sizeof(GET_EMVER)); + mce_command_out(ir, GET_EMVER, sizeof(GET_EMVER)); } static void mceusb_gen1_init(struct mceusb_dev *ir) { int ret; struct device *dev = ir->dev; - char *data; - - data = kzalloc(USB_CTRL_MSG_SZ, GFP_KERNEL); - if (!data) { - dev_err(dev, "%s: memory allocation failed!", __func__); - return; - } + char data[USB_CTRL_MSG_SZ]; /* * This is a strange one. Windows issues a set address to the device * on the receive control pipe and expect a certain value pair back */ - ret = usb_control_msg(ir->usbdev, usb_rcvctrlpipe(ir->usbdev, 0), - USB_REQ_SET_ADDRESS, USB_TYPE_VENDOR, 0, 0, - data, USB_CTRL_MSG_SZ, HZ * 3); + ret = usb_control_msg_recv(ir->usbdev, 0, USB_REQ_SET_ADDRESS, + USB_DIR_IN | USB_TYPE_VENDOR, + 0, 0, data, USB_CTRL_MSG_SZ, 3000, + GFP_KERNEL); dev_dbg(dev, "set address - ret = %d", ret); dev_dbg(dev, "set address - data[0] = %d, data[1] = %d", data[0], data[1]); /* set feature: bit rate 38400 bps */ - ret = usb_control_msg(ir->usbdev, usb_sndctrlpipe(ir->usbdev, 0), - USB_REQ_SET_FEATURE, USB_TYPE_VENDOR, - 0xc04e, 0x0000, NULL, 0, HZ * 3); + ret = usb_control_msg_send(ir->usbdev, 0, + USB_REQ_SET_FEATURE, USB_TYPE_VENDOR, + 0xc04e, 0x0000, NULL, 0, 3000, GFP_KERNEL); dev_dbg(dev, "set feature - ret = %d", ret); /* bRequest 4: set char length to 8 bits */ - ret = usb_control_msg(ir->usbdev, usb_sndctrlpipe(ir->usbdev, 0), - 4, USB_TYPE_VENDOR, - 0x0808, 0x0000, NULL, 0, HZ * 3); + ret = usb_control_msg_send(ir->usbdev, 0, + 4, USB_TYPE_VENDOR, + 0x0808, 0x0000, NULL, 0, 3000, GFP_KERNEL); dev_dbg(dev, "set char length - retB = %d", ret); /* bRequest 2: set handshaking to use DTR/DSR */ - ret = usb_control_msg(ir->usbdev, usb_sndctrlpipe(ir->usbdev, 0), - 2, USB_TYPE_VENDOR, - 0x0000, 0x0100, NULL, 0, HZ * 3); + ret = usb_control_msg_send(ir->usbdev, 0, + 2, USB_TYPE_VENDOR, + 0x0000, 0x0100, NULL, 0, 3000, GFP_KERNEL); dev_dbg(dev, "set handshake - retC = %d", ret); /* device resume */ - mce_async_out(ir, DEVICE_RESUME, sizeof(DEVICE_RESUME)); + mce_command_out(ir, DEVICE_RESUME, sizeof(DEVICE_RESUME)); /* get hw/sw revision? */ - mce_async_out(ir, GET_REVISION, sizeof(GET_REVISION)); - - kfree(data); + mce_command_out(ir, GET_REVISION, sizeof(GET_REVISION)); } static void mceusb_gen2_init(struct mceusb_dev *ir) { /* device resume */ - mce_async_out(ir, DEVICE_RESUME, sizeof(DEVICE_RESUME)); + mce_command_out(ir, DEVICE_RESUME, sizeof(DEVICE_RESUME)); /* get wake version (protocol, key, address) */ - mce_async_out(ir, GET_WAKEVERSION, sizeof(GET_WAKEVERSION)); + mce_command_out(ir, GET_WAKEVERSION, sizeof(GET_WAKEVERSION)); /* unknown what this one actually returns... */ - mce_async_out(ir, GET_UNKNOWN2, sizeof(GET_UNKNOWN2)); + mce_command_out(ir, GET_UNKNOWN2, sizeof(GET_UNKNOWN2)); } static void mceusb_get_parameters(struct mceusb_dev *ir) @@ -1367,24 +1477,24 @@ static void mceusb_get_parameters(struct mceusb_dev *ir) ir->num_rxports = 2; /* get number of tx and rx ports */ - mce_async_out(ir, GET_NUM_PORTS, sizeof(GET_NUM_PORTS)); + mce_command_out(ir, GET_NUM_PORTS, sizeof(GET_NUM_PORTS)); /* get the carrier and frequency */ - mce_async_out(ir, GET_CARRIER_FREQ, sizeof(GET_CARRIER_FREQ)); + mce_command_out(ir, GET_CARRIER_FREQ, sizeof(GET_CARRIER_FREQ)); if (ir->num_txports && !ir->flags.no_tx) /* get the transmitter bitmask */ - mce_async_out(ir, GET_TX_BITMASK, sizeof(GET_TX_BITMASK)); + mce_command_out(ir, GET_TX_BITMASK, sizeof(GET_TX_BITMASK)); /* get receiver timeout value */ - mce_async_out(ir, GET_RX_TIMEOUT, sizeof(GET_RX_TIMEOUT)); + mce_command_out(ir, GET_RX_TIMEOUT, sizeof(GET_RX_TIMEOUT)); /* get receiver sensor setting */ - mce_async_out(ir, GET_RX_SENSOR, sizeof(GET_RX_SENSOR)); + mce_command_out(ir, GET_RX_SENSOR, sizeof(GET_RX_SENSOR)); for (i = 0; i < ir->num_txports; i++) { cmdbuf[2] = i; - mce_async_out(ir, cmdbuf, sizeof(cmdbuf)); + mce_command_out(ir, cmdbuf, sizeof(cmdbuf)); } } @@ -1393,7 +1503,7 @@ static void mceusb_flash_led(struct mceusb_dev *ir) if (ir->emver < 2) return; - mce_async_out(ir, FLASH_LED, sizeof(FLASH_LED)); + mce_command_out(ir, FLASH_LED, sizeof(FLASH_LED)); } /* @@ -1409,28 +1519,59 @@ static void mceusb_deferred_kevent(struct work_struct *work) container_of(work, struct mceusb_dev, kevent); int status; + dev_err(ir->dev, "kevent handler called (flags 0x%lx)", + ir->kevent_flags); + + if (test_bit(EVENT_RST_PEND, &ir->kevent_flags)) { + dev_err(ir->dev, "kevent handler canceled pending USB Reset Device"); + return; + } + if (test_bit(EVENT_RX_HALT, &ir->kevent_flags)) { usb_unlink_urb(ir->urb_in); status = usb_clear_halt(ir->usbdev, ir->pipe_in); + dev_err(ir->dev, "rx clear halt status = %d", status); if (status < 0) { - dev_err(ir->dev, "rx clear halt error %d", - status); + /* + * Unable to clear RX halt/stall. + * Will need to call usb_reset_device(). + */ + dev_err(ir->dev, + "stuck RX HALT state requires USB Reset Device to clear"); + usb_queue_reset_device(ir->usbintf); + set_bit(EVENT_RST_PEND, &ir->kevent_flags); + clear_bit(EVENT_RX_HALT, &ir->kevent_flags); + + /* Cancel all other error events and handlers */ + clear_bit(EVENT_TX_HALT, &ir->kevent_flags); + return; } clear_bit(EVENT_RX_HALT, &ir->kevent_flags); - if (status == 0) { - status = usb_submit_urb(ir->urb_in, GFP_KERNEL); - if (status < 0) { - dev_err(ir->dev, - "rx unhalt submit urb error %d", - status); - } + status = usb_submit_urb(ir->urb_in, GFP_KERNEL); + if (status < 0) { + dev_err(ir->dev, "rx unhalt submit urb error = %d", + status); } } if (test_bit(EVENT_TX_HALT, &ir->kevent_flags)) { status = usb_clear_halt(ir->usbdev, ir->pipe_out); - if (status < 0) - dev_err(ir->dev, "tx clear halt error %d", status); + dev_err(ir->dev, "tx clear halt status = %d", status); + if (status < 0) { + /* + * Unable to clear TX halt/stall. + * Will need to call usb_reset_device(). + */ + dev_err(ir->dev, + "stuck TX HALT state requires USB Reset Device to clear"); + usb_queue_reset_device(ir->usbintf); + set_bit(EVENT_RST_PEND, &ir->kevent_flags); + clear_bit(EVENT_TX_HALT, &ir->kevent_flags); + + /* Cancel all other error events and handlers */ + clear_bit(EVENT_RX_HALT, &ir->kevent_flags); + return; + } clear_bit(EVENT_TX_HALT, &ir->kevent_flags); } } @@ -1448,23 +1589,18 @@ static struct rc_dev *mceusb_init_rc_dev(struct mceusb_dev *ir) goto out; } - snprintf(ir->name, sizeof(ir->name), "%s (%04x:%04x)", - mceusb_model[ir->model].name ? - mceusb_model[ir->model].name : - "Media Center Ed. eHome Infrared Remote Transceiver", - le16_to_cpu(ir->usbdev->descriptor.idVendor), - le16_to_cpu(ir->usbdev->descriptor.idProduct)); - usb_make_path(ir->usbdev, ir->phys, sizeof(ir->phys)); - rc->device_name = ir->name; + rc->device_name = mceusb_model[ir->model].name ? : + "Media Center Ed. eHome Infrared Remote Transceiver"; rc->input_phys = ir->phys; usb_to_input_id(ir->usbdev, &rc->input_id); rc->dev.parent = dev; rc->priv = ir; rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER; - rc->min_timeout = US_TO_NS(MCE_TIME_UNIT); - rc->timeout = MS_TO_NS(100); + rc->rx_resolution = MCE_TIME_UNIT; + rc->min_timeout = MCE_TIME_UNIT; + rc->timeout = MS_TO_US(100); if (!mceusb_model[ir->model].broken_irtimeout) { rc->s_timeout = mceusb_set_timeout; rc->max_timeout = 10 * IR_DEFAULT_TIMEOUT; @@ -1481,7 +1617,7 @@ static struct rc_dev *mceusb_init_rc_dev(struct mceusb_dev *ir) rc->tx_ir = mceusb_tx_ir; } if (ir->flags.rx2 > 0) { - rc->s_learning_mode = mceusb_set_rx_wideband; + rc->s_wideband_receiver = mceusb_set_rx_wideband; rc->s_carrier_report = mceusb_set_rx_carrier_report; } rc->driver_name = DRIVER_NAME; @@ -1577,14 +1713,14 @@ static int mceusb_dev_probe(struct usb_interface *intf, pipe = usb_rcvintpipe(dev, ep_in->bEndpointAddress); else pipe = usb_rcvbulkpipe(dev, ep_in->bEndpointAddress); - maxp = usb_maxpacket(dev, pipe, usb_pipeout(pipe)); + maxp = usb_maxpacket(dev, pipe); ir = kzalloc(sizeof(struct mceusb_dev), GFP_KERNEL); if (!ir) goto mem_alloc_fail; ir->pipe_in = pipe; - ir->buf_in = usb_alloc_coherent(dev, maxp, GFP_ATOMIC, &ir->dma_in); + ir->buf_in = usb_alloc_coherent(dev, maxp, GFP_KERNEL, &ir->dma_in); if (!ir->buf_in) goto buf_in_alloc_fail; @@ -1592,6 +1728,7 @@ static int mceusb_dev_probe(struct usb_interface *intf, if (!ir->urb_in) goto urb_in_alloc_fail; + ir->usbintf = intf; ir->usbdev = usb_get_dev(dev); ir->dev = &intf->dev; ir->len_in = maxp; @@ -1699,6 +1836,8 @@ static void mceusb_dev_disconnect(struct usb_interface *intf) struct usb_device *dev = interface_to_usbdev(intf); struct mceusb_dev *ir = usb_get_intfdata(intf); + dev_dbg(&intf->dev, "%s called", __func__); + usb_set_intfdata(intf, NULL); if (!ir) diff --git a/drivers/media/rc/meson-ir-tx.c b/drivers/media/rc/meson-ir-tx.c new file mode 100644 index 000000000000..fded2c256f2a --- /dev/null +++ b/drivers/media/rc/meson-ir-tx.c @@ -0,0 +1,388 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * meson-ir-tx.c - Amlogic Meson IR TX driver + * + * Copyright (c) 2021, SberDevices. All Rights Reserved. + * + * Author: Viktor Prutyanov <viktor.prutyanov@phystech.edu> + */ + +#include <linux/device.h> +#include <linux/module.h> +#include <linux/sched.h> +#include <linux/platform_device.h> +#include <linux/of.h> +#include <linux/interrupt.h> +#include <linux/spinlock.h> +#include <linux/of_irq.h> +#include <linux/clk.h> +#include <linux/slab.h> +#include <media/rc-core.h> + +#define DEVICE_NAME "Meson IR TX" +#define DRIVER_NAME "meson-ir-tx" + +#define MIRTX_DEFAULT_CARRIER 38000 +#define MIRTX_DEFAULT_DUTY_CYCLE 50 +#define MIRTX_FIFO_THD 32 + +#define IRB_MOD_1US_CLK_RATE 1000000 + +#define IRB_FIFO_LEN 128 + +#define IRB_ADDR0 0x0 +#define IRB_ADDR1 0x4 +#define IRB_ADDR2 0x8 +#define IRB_ADDR3 0xc + +#define IRB_MAX_DELAY (1 << 10) +#define IRB_DELAY_MASK (IRB_MAX_DELAY - 1) + +/* IRCTRL_IR_BLASTER_ADDR0 */ +#define IRB_MOD_CLK(x) ((x) << 12) +#define IRB_MOD_SYS_CLK 0 +#define IRB_MOD_XTAL3_CLK 1 +#define IRB_MOD_1US_CLK 2 +#define IRB_MOD_10US_CLK 3 +#define IRB_INIT_HIGH BIT(2) +#define IRB_ENABLE BIT(0) + +/* IRCTRL_IR_BLASTER_ADDR2 */ +#define IRB_MOD_COUNT(lo, hi) ((((lo) - 1) << 16) | ((hi) - 1)) + +/* IRCTRL_IR_BLASTER_ADDR2 */ +#define IRB_WRITE_FIFO BIT(16) +#define IRB_MOD_ENABLE BIT(12) +#define IRB_TB_1US (0x0 << 10) +#define IRB_TB_10US (0x1 << 10) +#define IRB_TB_100US (0x2 << 10) +#define IRB_TB_MOD_CLK (0x3 << 10) + +/* IRCTRL_IR_BLASTER_ADDR3 */ +#define IRB_FIFO_THD_PENDING BIT(16) +#define IRB_FIFO_IRQ_ENABLE BIT(8) + +struct meson_irtx { + struct device *dev; + void __iomem *reg_base; + u32 *buf; + unsigned int buf_len; + unsigned int buf_head; + unsigned int carrier; + unsigned int duty_cycle; + /* Locks buf */ + spinlock_t lock; + struct completion completion; + unsigned long clk_rate; +}; + +static void meson_irtx_set_mod(struct meson_irtx *ir) +{ + unsigned int cnt = DIV_ROUND_CLOSEST(ir->clk_rate, ir->carrier); + unsigned int pulse_cnt = DIV_ROUND_CLOSEST(cnt * ir->duty_cycle, 100); + unsigned int space_cnt = cnt - pulse_cnt; + + dev_dbg(ir->dev, "F_mod = %uHz, T_mod = %luns, duty_cycle = %u%%\n", + ir->carrier, NSEC_PER_SEC / ir->clk_rate * cnt, + 100 * pulse_cnt / cnt); + + writel(IRB_MOD_COUNT(pulse_cnt, space_cnt), + ir->reg_base + IRB_ADDR1); +} + +static void meson_irtx_setup(struct meson_irtx *ir, unsigned int clk_nr) +{ + /* + * Disable the TX, set modulator clock tick and set initialize + * output to be high. Set up carrier frequency and duty cycle. Then + * unset initialize output. Enable FIFO interrupt, set FIFO interrupt + * threshold. Finally, enable the transmitter back. + */ + writel(~IRB_ENABLE & (IRB_MOD_CLK(clk_nr) | IRB_INIT_HIGH), + ir->reg_base + IRB_ADDR0); + meson_irtx_set_mod(ir); + writel(readl(ir->reg_base + IRB_ADDR0) & ~IRB_INIT_HIGH, + ir->reg_base + IRB_ADDR0); + writel(IRB_FIFO_IRQ_ENABLE | MIRTX_FIFO_THD, + ir->reg_base + IRB_ADDR3); + writel(readl(ir->reg_base + IRB_ADDR0) | IRB_ENABLE, + ir->reg_base + IRB_ADDR0); +} + +static u32 meson_irtx_prepare_pulse(struct meson_irtx *ir, unsigned int time) +{ + unsigned int delay; + unsigned int tb = IRB_TB_MOD_CLK; + unsigned int tb_us = DIV_ROUND_CLOSEST(USEC_PER_SEC, ir->carrier); + + delay = (DIV_ROUND_CLOSEST(time, tb_us) - 1) & IRB_DELAY_MASK; + + return ((IRB_WRITE_FIFO | IRB_MOD_ENABLE) | tb | delay); +} + +static u32 meson_irtx_prepare_space(struct meson_irtx *ir, unsigned int time) +{ + unsigned int delay; + unsigned int tb = IRB_TB_100US; + unsigned int tb_us = 100; + + if (time <= IRB_MAX_DELAY) { + tb = IRB_TB_1US; + tb_us = 1; + } else if (time <= 10 * IRB_MAX_DELAY) { + tb = IRB_TB_10US; + tb_us = 10; + } else if (time <= 100 * IRB_MAX_DELAY) { + tb = IRB_TB_100US; + tb_us = 100; + } + + delay = (DIV_ROUND_CLOSEST(time, tb_us) - 1) & IRB_DELAY_MASK; + + return ((IRB_WRITE_FIFO & ~IRB_MOD_ENABLE) | tb | delay); +} + +static void meson_irtx_send_buffer(struct meson_irtx *ir) +{ + unsigned int nr = 0; + unsigned int max_fifo_level = IRB_FIFO_LEN - MIRTX_FIFO_THD; + + while (ir->buf_head < ir->buf_len && nr < max_fifo_level) { + writel(ir->buf[ir->buf_head], ir->reg_base + IRB_ADDR2); + + ir->buf_head++; + nr++; + } +} + +static bool meson_irtx_check_buf(struct meson_irtx *ir, + unsigned int *buf, unsigned int len) +{ + unsigned int i; + + for (i = 0; i < len; i++) { + unsigned int max_tb_us; + /* + * Max space timebase is 100 us. + * Pulse timebase equals to carrier period. + */ + if (i % 2 == 0) + max_tb_us = USEC_PER_SEC / ir->carrier; + else + max_tb_us = 100; + + if (buf[i] >= max_tb_us * IRB_MAX_DELAY) + return false; + } + + return true; +} + +static void meson_irtx_fill_buf(struct meson_irtx *ir, u32 *dst_buf, + unsigned int *src_buf, unsigned int len) +{ + unsigned int i; + + for (i = 0; i < len; i++) { + if (i % 2 == 0) + dst_buf[i] = meson_irtx_prepare_pulse(ir, src_buf[i]); + else + dst_buf[i] = meson_irtx_prepare_space(ir, src_buf[i]); + } +} + +static irqreturn_t meson_irtx_irqhandler(int irq, void *data) +{ + unsigned long flags; + struct meson_irtx *ir = data; + + writel(readl(ir->reg_base + IRB_ADDR3) & ~IRB_FIFO_THD_PENDING, + ir->reg_base + IRB_ADDR3); + + if (completion_done(&ir->completion)) + return IRQ_HANDLED; + + spin_lock_irqsave(&ir->lock, flags); + if (ir->buf_head < ir->buf_len) + meson_irtx_send_buffer(ir); + else + complete(&ir->completion); + spin_unlock_irqrestore(&ir->lock, flags); + + return IRQ_HANDLED; +} + +static int meson_irtx_set_carrier(struct rc_dev *rc, u32 carrier) +{ + struct meson_irtx *ir = rc->priv; + + if (carrier == 0) + return -EINVAL; + + ir->carrier = carrier; + meson_irtx_set_mod(ir); + + return 0; +} + +static int meson_irtx_set_duty_cycle(struct rc_dev *rc, u32 duty_cycle) +{ + struct meson_irtx *ir = rc->priv; + + ir->duty_cycle = duty_cycle; + meson_irtx_set_mod(ir); + + return 0; +} + +static void meson_irtx_update_buf(struct meson_irtx *ir, u32 *buf, + unsigned int len, unsigned int head) +{ + ir->buf = buf; + ir->buf_len = len; + ir->buf_head = head; +} + +static int meson_irtx_transmit(struct rc_dev *rc, unsigned int *buf, + unsigned int len) +{ + unsigned long flags; + struct meson_irtx *ir = rc->priv; + u32 *tx_buf; + int ret = len; + + if (!meson_irtx_check_buf(ir, buf, len)) + return -EINVAL; + + tx_buf = kmalloc_array(len, sizeof(u32), GFP_KERNEL); + if (!tx_buf) + return -ENOMEM; + + meson_irtx_fill_buf(ir, tx_buf, buf, len); + dev_dbg(ir->dev, "TX buffer filled, length = %u\n", len); + + spin_lock_irqsave(&ir->lock, flags); + meson_irtx_update_buf(ir, tx_buf, len, 0); + reinit_completion(&ir->completion); + meson_irtx_send_buffer(ir); + spin_unlock_irqrestore(&ir->lock, flags); + + if (!wait_for_completion_timeout(&ir->completion, + usecs_to_jiffies(IR_MAX_DURATION))) + ret = -ETIMEDOUT; + + spin_lock_irqsave(&ir->lock, flags); + kfree(ir->buf); + meson_irtx_update_buf(ir, NULL, 0, 0); + spin_unlock_irqrestore(&ir->lock, flags); + + return ret; +} + +static int meson_irtx_mod_clock_probe(struct meson_irtx *ir, + unsigned int *clk_nr) +{ + struct device_node *np = ir->dev->of_node; + struct clk *clock; + + if (!np) + return -ENODEV; + + clock = devm_clk_get(ir->dev, "xtal"); + if (IS_ERR(clock) || clk_prepare_enable(clock)) + return -ENODEV; + + *clk_nr = IRB_MOD_XTAL3_CLK; + ir->clk_rate = clk_get_rate(clock) / 3; + + if (ir->clk_rate < IRB_MOD_1US_CLK_RATE) { + *clk_nr = IRB_MOD_1US_CLK; + ir->clk_rate = IRB_MOD_1US_CLK_RATE; + } + + dev_info(ir->dev, "F_clk = %luHz\n", ir->clk_rate); + + return 0; +} + +static int meson_irtx_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct meson_irtx *ir; + struct rc_dev *rc; + int irq; + unsigned int clk_nr; + int ret; + + ir = devm_kzalloc(dev, sizeof(*ir), GFP_KERNEL); + if (!ir) + return -ENOMEM; + + ir->reg_base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(ir->reg_base)) + return PTR_ERR(ir->reg_base); + + irq = platform_get_irq(pdev, 0); + if (irq < 0) + return -ENODEV; + + ir->dev = dev; + ir->carrier = MIRTX_DEFAULT_CARRIER; + ir->duty_cycle = MIRTX_DEFAULT_DUTY_CYCLE; + init_completion(&ir->completion); + spin_lock_init(&ir->lock); + + ret = meson_irtx_mod_clock_probe(ir, &clk_nr); + if (ret) + return dev_err_probe(dev, ret, "modulator clock setup failed\n"); + + meson_irtx_setup(ir, clk_nr); + + ret = devm_request_irq(dev, irq, + meson_irtx_irqhandler, + IRQF_TRIGGER_RISING, + DRIVER_NAME, ir); + if (ret) + return dev_err_probe(dev, ret, "irq request failed\n"); + + rc = rc_allocate_device(RC_DRIVER_IR_RAW_TX); + if (!rc) + return -ENOMEM; + + rc->driver_name = DRIVER_NAME; + rc->device_name = DEVICE_NAME; + rc->priv = ir; + + rc->tx_ir = meson_irtx_transmit; + rc->s_tx_carrier = meson_irtx_set_carrier; + rc->s_tx_duty_cycle = meson_irtx_set_duty_cycle; + + ret = devm_rc_register_device(dev, rc); + if (ret < 0) { + rc_free_device(rc); + return dev_err_probe(dev, ret, "rc_dev registration failed\n"); + } + + return 0; +} + +static const struct of_device_id meson_irtx_dt_match[] = { + { + .compatible = "amlogic,meson-g12a-ir-tx", + }, + {}, +}; +MODULE_DEVICE_TABLE(of, meson_irtx_dt_match); + +static struct platform_driver meson_irtx_pd = { + .probe = meson_irtx_probe, + .driver = { + .name = DRIVER_NAME, + .of_match_table = meson_irtx_dt_match, + }, +}; +module_platform_driver(meson_irtx_pd); + +MODULE_DESCRIPTION("Meson IR TX driver"); +MODULE_AUTHOR("Viktor Prutyanov <viktor.prutyanov@phystech.edu>"); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/rc/meson-ir.c b/drivers/media/rc/meson-ir.c index 9914c83fecb9..272ebb0d97c8 100644 --- a/drivers/media/rc/meson-ir.c +++ b/drivers/media/rc/meson-ir.c @@ -1,14 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Driver for Amlogic Meson IR remote receiver * * Copyright (C) 2014 Beniamino Galvani <b.galvani@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <linux/device.h> @@ -16,70 +10,204 @@ #include <linux/interrupt.h> #include <linux/io.h> #include <linux/module.h> -#include <linux/of_platform.h> +#include <linux/of.h> #include <linux/platform_device.h> #include <linux/spinlock.h> #include <linux/bitfield.h> +#include <linux/regmap.h> #include <media/rc-core.h> #define DRIVER_NAME "meson-ir" -/* valid on all Meson platforms */ -#define IR_DEC_LDR_ACTIVE 0x00 -#define IR_DEC_LDR_IDLE 0x04 -#define IR_DEC_LDR_REPEAT 0x08 -#define IR_DEC_BIT_0 0x0c -#define IR_DEC_REG0 0x10 -#define IR_DEC_FRAME 0x14 -#define IR_DEC_STATUS 0x18 -#define IR_DEC_REG1 0x1c -/* only available on Meson 8b and newer */ -#define IR_DEC_REG2 0x20 - -#define REG0_RATE_MASK GENMASK(11, 0) +#define IR_DEC_LDR_ACTIVE 0x00 +#define IR_DEC_LDR_ACTIVE_MAX GENMASK(28, 16) +#define IR_DEC_LDR_ACTIVE_MIN GENMASK(12, 0) +#define IR_DEC_LDR_IDLE 0x04 +#define IR_DEC_LDR_IDLE_MAX GENMASK(28, 16) +#define IR_DEC_LDR_IDLE_MIN GENMASK(12, 0) +#define IR_DEC_LDR_REPEAT 0x08 +#define IR_DEC_LDR_REPEAT_MAX GENMASK(25, 16) +#define IR_DEC_LDR_REPEAT_MIN GENMASK(9, 0) +#define IR_DEC_BIT_0 0x0c +#define IR_DEC_BIT_0_MAX GENMASK(25, 16) +#define IR_DEC_BIT_0_MIN GENMASK(9, 0) +#define IR_DEC_REG0 0x10 +#define IR_DEC_REG0_FILTER GENMASK(30, 28) +#define IR_DEC_REG0_FRAME_TIME_MAX GENMASK(24, 12) +#define IR_DEC_REG0_BASE_TIME GENMASK(11, 0) +#define IR_DEC_FRAME 0x14 +#define IR_DEC_STATUS 0x18 +#define IR_DEC_STATUS_BIT_1_ENABLE BIT(30) +#define IR_DEC_STATUS_BIT_1_MAX GENMASK(29, 20) +#define IR_DEC_STATUS_BIT_1_MIN GENMASK(19, 10) +#define IR_DEC_STATUS_PULSE BIT(8) +#define IR_DEC_STATUS_BUSY BIT(7) +#define IR_DEC_STATUS_FRAME_STATUS GENMASK(3, 0) +#define IR_DEC_REG1 0x1c +#define IR_DEC_REG1_TIME_IV GENMASK(28, 16) +#define IR_DEC_REG1_FRAME_LEN GENMASK(13, 8) +#define IR_DEC_REG1_ENABLE BIT(15) +#define IR_DEC_REG1_HOLD_CODE BIT(6) +#define IR_DEC_REG1_IRQSEL GENMASK(3, 2) +#define IR_DEC_REG1_RESET BIT(0) +/* Meson 6b uses REG1 to configure IR mode */ +#define IR_DEC_REG1_MODE GENMASK(8, 7) + +/* The following registers are only available on Meson 8b and newer */ +#define IR_DEC_REG2 0x20 +#define IR_DEC_REG2_TICK_MODE BIT(15) +#define IR_DEC_REG2_REPEAT_COUNTER BIT(13) +#define IR_DEC_REG2_REPEAT_TIME BIT(12) +#define IR_DEC_REG2_COMPARE_FRAME BIT(11) +#define IR_DEC_REG2_BIT_ORDER BIT(8) +/* Meson 8b / GXBB use REG2 to configure IR mode */ +#define IR_DEC_REG2_MODE GENMASK(3, 0) +#define IR_DEC_DURATN2 0x24 +#define IR_DEC_DURATN2_MAX GENMASK(25, 16) +#define IR_DEC_DURATN2_MIN GENMASK(9, 0) +#define IR_DEC_DURATN3 0x28 +#define IR_DEC_DURATN3_MAX GENMASK(25, 16) +#define IR_DEC_DURATN3_MIN GENMASK(9, 0) +#define IR_DEC_FRAME1 0x2c + +#define FRAME_MSB_FIRST true +#define FRAME_LSB_FIRST false + +#define DEC_MODE_NEC 0x0 +#define DEC_MODE_RAW 0x2 +#define DEC_MODE_RC6 0x9 +#define DEC_MODE_XMP 0xE +#define DEC_MODE_UNKNOW 0xFF + +#define DEC_STATUS_VALID BIT(3) +#define DEC_STATUS_DATA_CODE_ERR BIT(2) +#define DEC_STATUS_CUSTOM_CODE_ERR BIT(1) +#define DEC_STATUS_REPEAT BIT(0) + +#define IRQSEL_DEC_MODE 0 +#define IRQSEL_RISE_FALL 1 +#define IRQSEL_FALL 2 +#define IRQSEL_RISE 3 + +#define MESON_RAW_TRATE 10 /* us */ +#define MESON_HW_TRATE 20 /* us */ + +/** + * struct meson_ir_protocol - describe IR Protocol parameter + * + * @hw_protocol: select IR Protocol from IR Controller + * @repeat_counter_enable: enable frame-to-frame time counter, it should work + * with @repeat_compare_enable to detect the repeat frame + * @repeat_check_enable: enable repeat time check for repeat detection + * @repeat_compare_enable: enable to compare frame for repeat frame detection. + * Some IR Protocol send the same data as repeat frame. + * In this case, it should work with + * @repeat_counter_enable to detect the repeat frame. + * @bit_order: bit order, LSB or MSB + * @bit1_match_enable: enable to check bit 1 + * @hold_code_enable: hold frame code in register IR_DEC_FRAME1, the new one + * frame code will not be store in IR_DEC_FRAME1. + * until IR_DEC_FRAME1 has been read + * @count_tick_mode: increasing time unit of frame-to-frame time counter. + * 0 = 100us, 1 = 10us + * @code_length: length (N-1) of data frame + * @frame_time_max: max time for whole frame. Unit: MESON_HW_TRATE + * @leader_active_max: max time for NEC/RC6 leader active part. Unit: MESON_HW_TRATE + * @leader_active_min: min time for NEC/RC6 leader active part. Unit: MESON_HW_TRATE + * @leader_idle_max: max time for NEC/RC6 leader idle part. Unit: MESON_HW_TRATE + * @leader_idle_min: min time for NEC/RC6 leader idle part. Unit: MESON_HW_TRATE + * @repeat_leader_max: max time for NEC repeat leader idle part. Unit: MESON_HW_TRATE + * @repeat_leader_min: min time for NEC repeat leader idle part. Unit: MESON_HW_TRATE + * @bit0_max: max time for NEC Logic '0', half of RC6 trailer bit, XMP Logic '00' + * @bit0_min: min time for NEC Logic '0', half of RC6 trailer bit, XMP Logic '00' + * @bit1_max: max time for NEC Logic '1', whole of RC6 trailer bit, XMP Logic '01' + * @bit1_min: min time for NEC Logic '1', whole of RC6 trailer bit, XMP Logic '01' + * @duration2_max: max time for half of RC6 normal bit, XMP Logic '10' + * @duration2_min: min time for half of RC6 normal bit, XMP Logic '10' + * @duration3_max: max time for whole of RC6 normal bit, XMP Logic '11' + * @duration3_min: min time for whole of RC6 normal bit, XMP Logic '11' + */ -#define DECODE_MODE_NEC 0x0 -#define DECODE_MODE_RAW 0x2 +struct meson_ir_protocol { + u8 hw_protocol; + bool repeat_counter_enable; + bool repeat_check_enable; + bool repeat_compare_enable; + bool bit_order; + bool bit1_match_enable; + bool hold_code_enable; + bool count_tick_mode; + u8 code_length; + u16 frame_time_max; + u16 leader_active_max; + u16 leader_active_min; + u16 leader_idle_max; + u16 leader_idle_min; + u16 repeat_leader_max; + u16 repeat_leader_min; + u16 bit0_max; + u16 bit0_min; + u16 bit1_max; + u16 bit1_min; + u16 duration2_max; + u16 duration2_min; + u16 duration3_max; + u16 duration3_min; +}; -/* Meson 6b uses REG1 to configure the mode */ -#define REG1_MODE_MASK GENMASK(8, 7) -#define REG1_MODE_SHIFT 7 +struct meson_ir_param { + bool support_hw_decoder; + unsigned int max_register; +}; -/* Meson 8b / GXBB use REG2 to configure the mode */ -#define REG2_MODE_MASK GENMASK(3, 0) -#define REG2_MODE_SHIFT 0 +struct meson_ir { + const struct meson_ir_param *param; + struct regmap *reg; + struct rc_dev *rc; + spinlock_t lock; +}; -#define REG1_TIME_IV_MASK GENMASK(28, 16) +static struct regmap_config meson_ir_regmap_config = { + .reg_bits = 32, + .val_bits = 32, + .reg_stride = 4, +}; -#define REG1_IRQSEL_MASK GENMASK(3, 2) -#define REG1_IRQSEL_NEC_MODE 0 -#define REG1_IRQSEL_RISE_FALL 1 -#define REG1_IRQSEL_FALL 2 -#define REG1_IRQSEL_RISE 3 +static const struct meson_ir_protocol protocol_timings[] = { + /* protocol, repeat counter, repeat check, repeat compare, order */ + {DEC_MODE_NEC, false, false, false, FRAME_LSB_FIRST, + /* bit 1 match, hold code, count tick, len, frame time */ + true, false, false, 32, 4000, + /* leader active max/min, leader idle max/min, repeat leader max/min */ + 500, 400, 300, 200, 150, 80, + /* bit0 max/min, bit1 max/min, duration2 max/min, duration3 max/min */ + 72, 40, 134, 90, 0, 0, 0, 0} +}; -#define REG1_RESET BIT(0) -#define REG1_ENABLE BIT(15) +static void meson_ir_nec_handler(struct meson_ir *ir) +{ + u32 code = 0; + u32 status = 0; + enum rc_proto proto; -#define STATUS_IR_DEC_IN BIT(8) + regmap_read(ir->reg, IR_DEC_STATUS, &status); -#define MESON_TRATE 10 /* us */ + if (status & DEC_STATUS_REPEAT) { + rc_repeat(ir->rc); + } else { + regmap_read(ir->reg, IR_DEC_FRAME, &code); -struct meson_ir { - void __iomem *reg; - struct rc_dev *rc; - spinlock_t lock; -}; + code = ir_nec_bytes_to_scancode(code, code >> 8, + code >> 16, code >> 24, &proto); + rc_keydown(ir->rc, proto, code, 0); + } +} -static void meson_ir_set_mask(struct meson_ir *ir, unsigned int reg, - u32 mask, u32 value) +static void meson_ir_hw_handler(struct meson_ir *ir) { - u32 data; - - data = readl(ir->reg + reg); - data &= ~mask; - data |= (value & mask); - writel(data, ir->reg + reg); + if (ir->rc->enabled_protocols & RC_PROTO_BIT_NEC) + meson_ir_nec_handler(ir); } static irqreturn_t meson_ir_irq(int irqno, void *dev_id) @@ -90,25 +218,235 @@ static irqreturn_t meson_ir_irq(int irqno, void *dev_id) spin_lock(&ir->lock); - duration = readl_relaxed(ir->reg + IR_DEC_REG1); - duration = FIELD_GET(REG1_TIME_IV_MASK, duration); - rawir.duration = US_TO_NS(duration * MESON_TRATE); + regmap_read(ir->reg, IR_DEC_STATUS, &status); - status = readl_relaxed(ir->reg + IR_DEC_STATUS); - rawir.pulse = !!(status & STATUS_IR_DEC_IN); + if (ir->rc->driver_type == RC_DRIVER_IR_RAW) { + rawir.pulse = !!(status & IR_DEC_STATUS_PULSE); - ir_raw_event_store_with_timeout(ir->rc, &rawir); + regmap_read(ir->reg, IR_DEC_REG1, &duration); + duration = FIELD_GET(IR_DEC_REG1_TIME_IV, duration); + rawir.duration = duration * MESON_RAW_TRATE; + + ir_raw_event_store_with_timeout(ir->rc, &rawir); + } else if (ir->rc->driver_type == RC_DRIVER_SCANCODE) { + if (status & DEC_STATUS_VALID) + meson_ir_hw_handler(ir); + } spin_unlock(&ir->lock); return IRQ_HANDLED; } +static int meson_ir_hw_decoder_init(struct rc_dev *dev, u64 *rc_type) +{ + u8 protocol; + u32 regval; + int i; + unsigned long flags; + const struct meson_ir_protocol *timings; + struct meson_ir *ir = dev->priv; + + if (*rc_type & RC_PROTO_BIT_NEC) + protocol = DEC_MODE_NEC; + else + return 0; + + for (i = 0; i < ARRAY_SIZE(protocol_timings); i++) + if (protocol_timings[i].hw_protocol == protocol) + break; + + if (i == ARRAY_SIZE(protocol_timings)) { + dev_err(&dev->dev, "hw protocol isn't supported: %d\n", + protocol); + return -EINVAL; + } + timings = &protocol_timings[i]; + + spin_lock_irqsave(&ir->lock, flags); + + /* Clear controller status */ + regmap_read(ir->reg, IR_DEC_STATUS, ®val); + regmap_read(ir->reg, IR_DEC_FRAME, ®val); + + /* Reset ir decoder and disable decoder */ + regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_ENABLE, 0); + regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_RESET, + IR_DEC_REG1_RESET); + + /* Base time resolution, (19+1)*1us=20us */ + regval = FIELD_PREP(IR_DEC_REG0_BASE_TIME, MESON_HW_TRATE - 1); + regmap_update_bits(ir->reg, IR_DEC_REG0, IR_DEC_REG0_BASE_TIME, regval); + + /* Monitor timing for input filter */ + regmap_update_bits(ir->reg, IR_DEC_REG0, IR_DEC_REG0_FILTER, + FIELD_PREP(IR_DEC_REG0_FILTER, 7)); + + /* HW protocol */ + regval = FIELD_PREP(IR_DEC_REG2_MODE, timings->hw_protocol); + regmap_update_bits(ir->reg, IR_DEC_REG2, IR_DEC_REG2_MODE, regval); + + /* Hold frame data until register was read */ + regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_HOLD_CODE, + timings->hold_code_enable ? + IR_DEC_REG1_HOLD_CODE : 0); + + /* Bit order */ + regmap_update_bits(ir->reg, IR_DEC_REG2, IR_DEC_REG2_BIT_ORDER, + timings->bit_order ? IR_DEC_REG2_BIT_ORDER : 0); + + /* Select tick mode */ + regmap_update_bits(ir->reg, IR_DEC_REG2, IR_DEC_REG2_TICK_MODE, + timings->count_tick_mode ? + IR_DEC_REG2_TICK_MODE : 0); + + /* + * Some protocols transmit the same data frame as repeat frame + * when the key is pressing. In this case, it could be detected as + * repeat frame if the repeat checker was enabled. + */ + regmap_update_bits(ir->reg, IR_DEC_REG2, IR_DEC_REG2_REPEAT_COUNTER, + timings->repeat_counter_enable ? + IR_DEC_REG2_REPEAT_COUNTER : 0); + regmap_update_bits(ir->reg, IR_DEC_REG2, IR_DEC_REG2_REPEAT_TIME, + timings->repeat_check_enable ? + IR_DEC_REG2_REPEAT_TIME : 0); + regmap_update_bits(ir->reg, IR_DEC_REG2, IR_DEC_REG2_COMPARE_FRAME, + timings->repeat_compare_enable ? + IR_DEC_REG2_COMPARE_FRAME : 0); + + /* + * FRAME_TIME_MAX should be larger than the time between + * data frame and repeat frame + */ + regval = FIELD_PREP(IR_DEC_REG0_FRAME_TIME_MAX, + timings->frame_time_max); + regmap_update_bits(ir->reg, IR_DEC_REG0, IR_DEC_REG0_FRAME_TIME_MAX, + regval); + + /* Length(N-1) of data frame */ + regval = FIELD_PREP(IR_DEC_REG1_FRAME_LEN, timings->code_length - 1); + regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_FRAME_LEN, regval); + + /* Time for leader active part */ + regval = FIELD_PREP(IR_DEC_LDR_ACTIVE_MAX, + timings->leader_active_max) | + FIELD_PREP(IR_DEC_LDR_ACTIVE_MIN, + timings->leader_active_min); + regmap_update_bits(ir->reg, IR_DEC_LDR_ACTIVE, IR_DEC_LDR_ACTIVE_MAX | + IR_DEC_LDR_ACTIVE_MIN, regval); + + /* Time for leader idle part */ + regval = FIELD_PREP(IR_DEC_LDR_IDLE_MAX, timings->leader_idle_max) | + FIELD_PREP(IR_DEC_LDR_IDLE_MIN, timings->leader_idle_min); + regmap_update_bits(ir->reg, IR_DEC_LDR_IDLE, + IR_DEC_LDR_IDLE_MAX | IR_DEC_LDR_IDLE_MIN, regval); + + /* Time for repeat leader idle part */ + regval = FIELD_PREP(IR_DEC_LDR_REPEAT_MAX, timings->repeat_leader_max) | + FIELD_PREP(IR_DEC_LDR_REPEAT_MIN, timings->repeat_leader_min); + regmap_update_bits(ir->reg, IR_DEC_LDR_REPEAT, IR_DEC_LDR_REPEAT_MAX | + IR_DEC_LDR_REPEAT_MIN, regval); + + /* + * NEC: Time for logic '0' + * RC6: Time for half of trailer bit + */ + regval = FIELD_PREP(IR_DEC_BIT_0_MAX, timings->bit0_max) | + FIELD_PREP(IR_DEC_BIT_0_MIN, timings->bit0_min); + regmap_update_bits(ir->reg, IR_DEC_BIT_0, + IR_DEC_BIT_0_MAX | IR_DEC_BIT_0_MIN, regval); + + /* + * NEC: Time for logic '1' + * RC6: Time for whole of trailer bit + */ + regval = FIELD_PREP(IR_DEC_STATUS_BIT_1_MAX, timings->bit1_max) | + FIELD_PREP(IR_DEC_STATUS_BIT_1_MIN, timings->bit1_min); + regmap_update_bits(ir->reg, IR_DEC_STATUS, IR_DEC_STATUS_BIT_1_MAX | + IR_DEC_STATUS_BIT_1_MIN, regval); + + /* Enable to match logic '1' */ + regmap_update_bits(ir->reg, IR_DEC_STATUS, IR_DEC_STATUS_BIT_1_ENABLE, + timings->bit1_match_enable ? + IR_DEC_STATUS_BIT_1_ENABLE : 0); + + /* + * NEC: Unused + * RC6: Time for halt of logic 0/1 + */ + regval = FIELD_PREP(IR_DEC_DURATN2_MAX, timings->duration2_max) | + FIELD_PREP(IR_DEC_DURATN2_MIN, timings->duration2_min); + regmap_update_bits(ir->reg, IR_DEC_DURATN2, + IR_DEC_DURATN2_MAX | IR_DEC_DURATN2_MIN, regval); + + /* + * NEC: Unused + * RC6: Time for whole logic 0/1 + */ + regval = FIELD_PREP(IR_DEC_DURATN3_MAX, timings->duration3_max) | + FIELD_PREP(IR_DEC_DURATN3_MIN, timings->duration3_min); + regmap_update_bits(ir->reg, IR_DEC_DURATN3, + IR_DEC_DURATN3_MAX | IR_DEC_DURATN3_MIN, regval); + + /* Reset ir decoder and enable decode */ + regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_RESET, + IR_DEC_REG1_RESET); + regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_RESET, 0); + regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_ENABLE, + IR_DEC_REG1_ENABLE); + + spin_unlock_irqrestore(&ir->lock, flags); + + dev_info(&dev->dev, "hw decoder init, protocol: %d\n", protocol); + + return 0; +} + +static void meson_ir_sw_decoder_init(struct rc_dev *dev) +{ + unsigned long flags; + struct meson_ir *ir = dev->priv; + + spin_lock_irqsave(&ir->lock, flags); + + /* Reset the decoder */ + regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_RESET, + IR_DEC_REG1_RESET); + regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_RESET, 0); + + /* Set general operation mode (= raw/software decoding) */ + if (of_device_is_compatible(dev->dev.of_node, "amlogic,meson6-ir")) + regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_MODE, + FIELD_PREP(IR_DEC_REG1_MODE, + DEC_MODE_RAW)); + else + regmap_update_bits(ir->reg, IR_DEC_REG2, IR_DEC_REG2_MODE, + FIELD_PREP(IR_DEC_REG2_MODE, + DEC_MODE_RAW)); + + /* Set rate */ + regmap_update_bits(ir->reg, IR_DEC_REG0, IR_DEC_REG0_BASE_TIME, + FIELD_PREP(IR_DEC_REG0_BASE_TIME, + MESON_RAW_TRATE - 1)); + /* IRQ on rising and falling edges */ + regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_IRQSEL, + FIELD_PREP(IR_DEC_REG1_IRQSEL, IRQSEL_RISE_FALL)); + /* Enable the decoder */ + regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_ENABLE, + IR_DEC_REG1_ENABLE); + + spin_unlock_irqrestore(&ir->lock, flags); + + dev_info(&dev->dev, "sw decoder init\n"); +} + static int meson_ir_probe(struct platform_device *pdev) { + const struct meson_ir_param *match_data; struct device *dev = &pdev->dev; struct device_node *node = dev->of_node; - struct resource *res; + void __iomem *res_start; const char *map_name; struct meson_ir *ir; int irq, ret; @@ -117,36 +455,54 @@ static int meson_ir_probe(struct platform_device *pdev) if (!ir) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ir->reg = devm_ioremap_resource(dev, res); - if (IS_ERR(ir->reg)) { - dev_err(dev, "failed to map registers\n"); + match_data = of_device_get_match_data(dev); + if (!match_data) + return dev_err_probe(dev, -ENODEV, "failed to get match data\n"); + + ir->param = match_data; + + res_start = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(res_start)) + return PTR_ERR(res_start); + + meson_ir_regmap_config.max_register = ir->param->max_register; + ir->reg = devm_regmap_init_mmio(&pdev->dev, res_start, + &meson_ir_regmap_config); + if (IS_ERR(ir->reg)) return PTR_ERR(ir->reg); - } irq = platform_get_irq(pdev, 0); - if (irq < 0) { - dev_err(dev, "no irq resource\n"); + if (irq < 0) return irq; - } - ir->rc = devm_rc_allocate_device(dev, RC_DRIVER_IR_RAW); + if (ir->param->support_hw_decoder) + ir->rc = devm_rc_allocate_device(&pdev->dev, + RC_DRIVER_SCANCODE); + else + ir->rc = devm_rc_allocate_device(&pdev->dev, RC_DRIVER_IR_RAW); + if (!ir->rc) { dev_err(dev, "failed to allocate rc device\n"); return -ENOMEM; } + if (ir->rc->driver_type == RC_DRIVER_IR_RAW) { + ir->rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER; + ir->rc->rx_resolution = MESON_RAW_TRATE; + ir->rc->min_timeout = 1; + ir->rc->timeout = IR_DEFAULT_TIMEOUT; + ir->rc->max_timeout = 10 * IR_DEFAULT_TIMEOUT; + } else if (ir->rc->driver_type == RC_DRIVER_SCANCODE) { + ir->rc->allowed_protocols = RC_PROTO_BIT_NEC; + ir->rc->change_protocol = meson_ir_hw_decoder_init; + } + ir->rc->priv = ir; ir->rc->device_name = DRIVER_NAME; ir->rc->input_phys = DRIVER_NAME "/input0"; ir->rc->input_id.bustype = BUS_HOST; map_name = of_get_property(node, "linux,rc-map-name", NULL); ir->rc->map_name = map_name ? map_name : RC_MAP_EMPTY; - ir->rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER; - ir->rc->rx_resolution = US_TO_NS(MESON_TRATE); - ir->rc->min_timeout = 1; - ir->rc->timeout = IR_DEFAULT_TIMEOUT; - ir->rc->max_timeout = 10 * IR_DEFAULT_TIMEOUT; ir->rc->driver_name = DRIVER_NAME; spin_lock_init(&ir->lock); @@ -158,48 +514,29 @@ static int meson_ir_probe(struct platform_device *pdev) return ret; } - ret = devm_request_irq(dev, irq, meson_ir_irq, 0, NULL, ir); + if (ir->rc->driver_type == RC_DRIVER_IR_RAW) + meson_ir_sw_decoder_init(ir->rc); + + ret = devm_request_irq(dev, irq, meson_ir_irq, 0, "meson_ir", ir); if (ret) { dev_err(dev, "failed to request irq\n"); return ret; } - /* Reset the decoder */ - meson_ir_set_mask(ir, IR_DEC_REG1, REG1_RESET, REG1_RESET); - meson_ir_set_mask(ir, IR_DEC_REG1, REG1_RESET, 0); - - /* Set general operation mode (= raw/software decoding) */ - if (of_device_is_compatible(node, "amlogic,meson6-ir")) - meson_ir_set_mask(ir, IR_DEC_REG1, REG1_MODE_MASK, - FIELD_PREP(REG1_MODE_MASK, DECODE_MODE_RAW)); - else - meson_ir_set_mask(ir, IR_DEC_REG2, REG2_MODE_MASK, - FIELD_PREP(REG2_MODE_MASK, DECODE_MODE_RAW)); - - /* Set rate */ - meson_ir_set_mask(ir, IR_DEC_REG0, REG0_RATE_MASK, MESON_TRATE - 1); - /* IRQ on rising and falling edges */ - meson_ir_set_mask(ir, IR_DEC_REG1, REG1_IRQSEL_MASK, - FIELD_PREP(REG1_IRQSEL_MASK, REG1_IRQSEL_RISE_FALL)); - /* Enable the decoder */ - meson_ir_set_mask(ir, IR_DEC_REG1, REG1_ENABLE, REG1_ENABLE); - dev_info(dev, "receiver initialized\n"); return 0; } -static int meson_ir_remove(struct platform_device *pdev) +static void meson_ir_remove(struct platform_device *pdev) { struct meson_ir *ir = platform_get_drvdata(pdev); unsigned long flags; /* Disable the decoder */ spin_lock_irqsave(&ir->lock, flags); - meson_ir_set_mask(ir, IR_DEC_REG1, REG1_ENABLE, 0); + regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_ENABLE, 0); spin_unlock_irqrestore(&ir->lock, flags); - - return 0; } static void meson_ir_shutdown(struct platform_device *pdev) @@ -216,23 +553,76 @@ static void meson_ir_shutdown(struct platform_device *pdev) * bootloader a chance to power the system back on */ if (of_device_is_compatible(node, "amlogic,meson6-ir")) - meson_ir_set_mask(ir, IR_DEC_REG1, REG1_MODE_MASK, - DECODE_MODE_NEC << REG1_MODE_SHIFT); + regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_MODE, + FIELD_PREP(IR_DEC_REG1_MODE, DEC_MODE_NEC)); else - meson_ir_set_mask(ir, IR_DEC_REG2, REG2_MODE_MASK, - DECODE_MODE_NEC << REG2_MODE_SHIFT); + regmap_update_bits(ir->reg, IR_DEC_REG2, IR_DEC_REG2_MODE, + FIELD_PREP(IR_DEC_REG2_MODE, DEC_MODE_NEC)); /* Set rate to default value */ - meson_ir_set_mask(ir, IR_DEC_REG0, REG0_RATE_MASK, 0x13); + regmap_update_bits(ir->reg, IR_DEC_REG0, IR_DEC_REG0_BASE_TIME, + FIELD_PREP(IR_DEC_REG0_BASE_TIME, + MESON_HW_TRATE - 1)); + + spin_unlock_irqrestore(&ir->lock, flags); +} + +static __maybe_unused int meson_ir_resume(struct device *dev) +{ + struct meson_ir *ir = dev_get_drvdata(dev); + + if (ir->param->support_hw_decoder) + meson_ir_hw_decoder_init(ir->rc, &ir->rc->enabled_protocols); + else + meson_ir_sw_decoder_init(ir->rc); + + return 0; +} + +static __maybe_unused int meson_ir_suspend(struct device *dev) +{ + struct meson_ir *ir = dev_get_drvdata(dev); + unsigned long flags; + spin_lock_irqsave(&ir->lock, flags); + regmap_update_bits(ir->reg, IR_DEC_REG1, IR_DEC_REG1_ENABLE, 0); spin_unlock_irqrestore(&ir->lock, flags); + + return 0; } +static SIMPLE_DEV_PM_OPS(meson_ir_pm_ops, meson_ir_suspend, meson_ir_resume); + +static const struct meson_ir_param meson6_ir_param = { + .support_hw_decoder = false, + .max_register = IR_DEC_REG1, +}; + +static const struct meson_ir_param meson8b_ir_param = { + .support_hw_decoder = false, + .max_register = IR_DEC_REG2, +}; + +static const struct meson_ir_param meson_s4_ir_param = { + .support_hw_decoder = true, + .max_register = IR_DEC_FRAME1, +}; + static const struct of_device_id meson_ir_match[] = { - { .compatible = "amlogic,meson6-ir" }, - { .compatible = "amlogic,meson8b-ir" }, - { .compatible = "amlogic,meson-gxbb-ir" }, - { }, + { + .compatible = "amlogic,meson6-ir", + .data = &meson6_ir_param, + }, { + .compatible = "amlogic,meson8b-ir", + .data = &meson8b_ir_param, + }, { + .compatible = "amlogic,meson-gxbb-ir", + .data = &meson8b_ir_param, + }, { + .compatible = "amlogic,meson-s4-ir", + .data = &meson_s4_ir_param, + }, + {}, }; MODULE_DEVICE_TABLE(of, meson_ir_match); @@ -243,6 +633,7 @@ static struct platform_driver meson_ir_driver = { .driver = { .name = DRIVER_NAME, .of_match_table = meson_ir_match, + .pm = pm_ptr(&meson_ir_pm_ops), }, }; diff --git a/drivers/media/rc/mtk-cir.c b/drivers/media/rc/mtk-cir.c index 31b7bb431497..85c9436b0a20 100644 --- a/drivers/media/rc/mtk-cir.c +++ b/drivers/media/rc/mtk-cir.c @@ -1,23 +1,16 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for Mediatek IR Receiver Controller * * Copyright (C) 2017 Sean Wang <sean.wang@mediatek.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> #include <linux/interrupt.h> #include <linux/module.h> -#include <linux/of_platform.h> +#include <linux/io.h> +#include <linux/of.h> +#include <linux/platform_device.h> #include <linux/reset.h> #include <media/rc-core.h> @@ -33,7 +26,8 @@ * Register to setting ok count whose unit based on hardware sampling period * indicating IR receiving completion and then making IRQ fires */ -#define MTK_OK_COUNT(x) (((x) & GENMASK(23, 16)) << 16) +#define MTK_OK_COUNT_MASK (GENMASK(22, 16)) +#define MTK_OK_COUNT(x) ((x) << 16) /* Bit to enable IR hardware function */ #define MTK_IR_EN BIT(0) @@ -44,6 +38,11 @@ /* Fields containing pulse width data */ #define MTK_WIDTH_MASK (GENMASK(7, 0)) +/* IR threshold */ +#define MTK_IRTHD 0x14 +#define MTK_DG_CNT_MASK (GENMASK(12, 8)) +#define MTK_DG_CNT(x) ((x) << 8) + /* Bit to enable interrupt */ #define MTK_IRINT_EN BIT(0) @@ -56,8 +55,8 @@ #define MTK_IR_END(v, p) ((v) == MTK_MAX_SAMPLES && (p) == 0) /* Number of registers to record the pulse width */ #define MTK_CHKDATA_SZ 17 -/* Sample period in ns */ -#define MTK_IR_SAMPLE 46000 +/* Sample period in us */ +#define MTK_IR_SAMPLE 46 enum mtk_fields { /* Register to setting software sampling period */ @@ -155,15 +154,12 @@ static inline u32 mtk_chk_period(struct mtk_ir *ir) { u32 val; - /* Period of raw software sampling in ns */ - val = DIV_ROUND_CLOSEST(1000000000ul, - clk_get_rate(ir->bus) / ir->data->div); - /* * Period for software decoder used in the * unit of raw software sampling */ - val = DIV_ROUND_CLOSEST(MTK_IR_SAMPLE, val); + val = DIV_ROUND_CLOSEST(clk_get_rate(ir->bus), + USEC_PER_SEC * ir->data->div / MTK_IR_SAMPLE); dev_dbg(ir->dev, "@pwm clk = \t%lu\n", clk_get_rate(ir->bus) / ir->data->div); @@ -209,25 +205,24 @@ static inline void mtk_irq_enable(struct mtk_ir *ir, u32 mask) static irqreturn_t mtk_ir_irq(int irqno, void *dev_id) { + struct ir_raw_event rawir = {}; struct mtk_ir *ir = dev_id; - u8 wid = 0; u32 i, j, val; - struct ir_raw_event rawir = {}; + u8 wid; /* - * Reset decoder state machine explicitly is required - * because 1) the longest duration for space MTK IR hardware - * could record is not safely long. e.g 12ms if rx resolution - * is 46us by default. There is still the risk to satisfying - * every decoder to reset themselves through long enough - * trailing spaces and 2) the IRQ handler guarantees that - * start of IR message is always contained in and starting - * from register mtk_chkdata_reg(ir, i). + * Each pulse and space is encoded as a single byte, each byte + * alternating between pulse and space. If a pulse or space is longer + * than can be encoded in a single byte, it is encoded as the maximum + * value 0xff. + * + * If a space is longer than ok_count (about 23ms), the value is + * encoded as zero, and all following bytes are zero. Any IR that + * follows will be presented in the next interrupt. + * + * If there are more than 68 (=MTK_CHKDATA_SZ * 4) pulses and spaces, + * then the only the first 68 will be presented; the rest is lost. */ - ir_raw_event_reset(ir->rc); - - /* First message must be pulse */ - rawir.pulse = false; /* Handle all pulse and space IR controller captures */ for (i = 0 ; i < MTK_CHKDATA_SZ ; i++) { @@ -235,7 +230,8 @@ static irqreturn_t mtk_ir_irq(int irqno, void *dev_id) dev_dbg(ir->dev, "@reg%d=0x%08x\n", i, val); for (j = 0 ; j < 4 ; j++) { - wid = (val & (MTK_WIDTH_MASK << j * 8)) >> j * 8; + wid = val & MTK_WIDTH_MASK; + val >>= 8; rawir.pulse = !rawir.pulse; rawir.duration = wid * (MTK_IR_SAMPLE + 1); ir_raw_event_store_with_filter(ir->rc, &rawir); @@ -275,7 +271,7 @@ static irqreturn_t mtk_ir_irq(int irqno, void *dev_id) static const struct mtk_ir_data mt7623_data = { .regs = mt7623_regs, .fields = mt7623_fields, - .ok_count = 0xf, + .ok_count = 3, .hw_period = 0xff, .div = 4, }; @@ -283,7 +279,7 @@ static const struct mtk_ir_data mt7623_data = { static const struct mtk_ir_data mt7622_data = { .regs = mt7622_regs, .fields = mt7622_fields, - .ok_count = 0xf, + .ok_count = 3, .hw_period = 0xffff, .div = 32, }; @@ -299,7 +295,6 @@ static int mtk_ir_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct device_node *dn = dev->of_node; - struct resource *res; struct mtk_ir *ir; u32 val; int ret = 0; @@ -327,12 +322,9 @@ static int mtk_ir_probe(struct platform_device *pdev) ir->bus = ir->clk; } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ir->base = devm_ioremap_resource(dev, res); - if (IS_ERR(ir->base)) { - dev_err(dev, "failed to map registers\n"); + ir->base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(ir->base)) return PTR_ERR(ir->base); - } ir->rc = devm_rc_allocate_device(dev, RC_DRIVER_IR_RAW); if (!ir->rc) { @@ -351,7 +343,7 @@ static int mtk_ir_probe(struct platform_device *pdev) ir->rc->map_name = map_name ?: RC_MAP_EMPTY; ir->rc->dev.parent = dev; ir->rc->driver_name = MTK_IR_DEV; - ir->rc->allowed_protocols = RC_PROTO_BIT_ALL; + ir->rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER; ir->rc->rx_resolution = MTK_IR_SAMPLE; ir->rc->timeout = MTK_MAX_SAMPLES * (MTK_IR_SAMPLE + 1); @@ -364,10 +356,8 @@ static int mtk_ir_probe(struct platform_device *pdev) platform_set_drvdata(pdev, ir); ir->irq = platform_get_irq(pdev, 0); - if (ir->irq < 0) { - dev_err(dev, "no irq resource\n"); + if (ir->irq < 0) return -ENODEV; - } if (clk_prepare_enable(ir->clk)) { dev_err(dev, "try to enable ir_clk failed\n"); @@ -409,15 +399,18 @@ static int mtk_ir_probe(struct platform_device *pdev) mtk_w32_mask(ir, val, ir->data->fields[MTK_HW_PERIOD].mask, ir->data->fields[MTK_HW_PERIOD].reg); + /* Set de-glitch counter */ + mtk_w32_mask(ir, MTK_DG_CNT(1), MTK_DG_CNT_MASK, MTK_IRTHD); + /* Enable IR and PWM */ - val = mtk_r32(ir, MTK_CONFIG_HIGH_REG); + val = mtk_r32(ir, MTK_CONFIG_HIGH_REG) & ~MTK_OK_COUNT_MASK; val |= MTK_OK_COUNT(ir->data->ok_count) | MTK_PWM_EN | MTK_IR_EN; mtk_w32(ir, val, MTK_CONFIG_HIGH_REG); mtk_irq_enable(ir, MTK_IRINT_EN); dev_info(dev, "Initialized MT7623 IR driver, sample period = %dus\n", - DIV_ROUND_CLOSEST(MTK_IR_SAMPLE, 1000)); + MTK_IR_SAMPLE); return 0; @@ -429,7 +422,7 @@ exit_clkdisable_clk: return ret; } -static int mtk_ir_remove(struct platform_device *pdev) +static void mtk_ir_remove(struct platform_device *pdev) { struct mtk_ir *ir = platform_get_drvdata(pdev); @@ -443,8 +436,6 @@ static int mtk_ir_remove(struct platform_device *pdev) clk_disable_unprepare(ir->bus); clk_disable_unprepare(ir->clk); - - return 0; } static struct platform_driver mtk_ir_driver = { diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c index 5c2cd8d2d155..2214d41ef579 100644 --- a/drivers/media/rc/nuvoton-cir.c +++ b/drivers/media/rc/nuvoton-cir.c @@ -74,13 +74,6 @@ static inline void nvt_set_reg_bit(struct nvt_dev *nvt, u8 val, u8 reg) nvt_cr_write(nvt, tmp, reg); } -/* clear config register bit without changing other bits */ -static inline void nvt_clear_reg_bit(struct nvt_dev *nvt, u8 val, u8 reg) -{ - u8 tmp = nvt_cr_read(nvt, reg) & ~val; - nvt_cr_write(nvt, tmp, reg); -} - /* enter extended function mode */ static inline int nvt_efm_enable(struct nvt_dev *nvt) { @@ -230,10 +223,10 @@ static ssize_t wakeup_data_show(struct device *dev, for (i = 0; i < fifo_len; i++) { duration = nvt_cir_wake_reg_read(nvt, CIR_WAKE_RD_FIFO_ONLY); duration = (duration & BUF_LEN_MASK) * SAMPLE_PERIOD; - buf_len += snprintf(buf + buf_len, PAGE_SIZE - buf_len, + buf_len += scnprintf(buf + buf_len, PAGE_SIZE - buf_len, "%d ", duration); } - buf_len += snprintf(buf + buf_len, PAGE_SIZE - buf_len, "\n"); + buf_len += scnprintf(buf + buf_len, PAGE_SIZE - buf_len, "\n"); spin_unlock_irqrestore(&nvt->lock, flags); @@ -631,30 +624,6 @@ static u32 nvt_rx_carrier_detect(struct nvt_dev *nvt) return carrier; } #endif -/* - * set carrier frequency - * - * set carrier on 2 registers: CP & CC - * always set CP as 0x81 - * set CC by SPEC, CC = 3MHz/carrier - 1 - */ -static int nvt_set_tx_carrier(struct rc_dev *dev, u32 carrier) -{ - struct nvt_dev *nvt = dev->priv; - u16 val; - - if (carrier == 0) - return -EINVAL; - - nvt_cir_reg_write(nvt, 1, CIR_CP); - val = 3000000 / (carrier) - 1; - nvt_cir_reg_write(nvt, val & 0xff, CIR_CC); - - nvt_dbg("cp: 0x%x cc: 0x%x\n", - nvt_cir_reg_read(nvt, CIR_CP), nvt_cir_reg_read(nvt, CIR_CC)); - - return 0; -} static int nvt_ir_raw_set_wakeup_filter(struct rc_dev *dev, struct rc_scancode_filter *sc_filter) @@ -684,8 +653,7 @@ static int nvt_ir_raw_set_wakeup_filter(struct rc_dev *dev, /* Inspect the ir samples */ for (i = 0, count = 0; i < ret && count < WAKEUP_MAX_SIZE; ++i) { - /* NS to US */ - val = DIV_ROUND_UP(raw[i].duration, 1000L) / SAMPLE_PERIOD; + val = raw[i].duration / SAMPLE_PERIOD; /* Split too large values into several smaller ones */ while (val > 0 && count < WAKEUP_MAX_SIZE) { @@ -752,8 +720,7 @@ static void nvt_process_rx_ir_data(struct nvt_dev *nvt) sample = nvt->buf[i]; rawir.pulse = ((sample & BUF_PULSE_BIT) != 0); - rawir.duration = US_TO_NS((sample & BUF_LEN_MASK) - * SAMPLE_PERIOD); + rawir.duration = (sample & BUF_LEN_MASK) * SAMPLE_PERIOD; nvt_dbg("Storing %s with duration %d", rawir.pulse ? "pulse" : "space", rawir.duration); @@ -775,7 +742,7 @@ static void nvt_handle_rx_fifo_overrun(struct nvt_dev *nvt) nvt->pkts = 0; nvt_clear_cir_fifo(nvt); - ir_raw_event_reset(nvt->rdev); + ir_raw_event_overflow(nvt->rdev); } /* copy data from hardware rx fifo into driver buffer */ @@ -1022,7 +989,6 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id) rdev->encode_wakeup = true; rdev->open = nvt_open; rdev->close = nvt_close; - rdev->s_tx_carrier = nvt_set_tx_carrier; rdev->s_wakeup_filter = nvt_ir_raw_set_wakeup_filter; rdev->device_name = "Nuvoton w836x7hg Infrared Remote Transceiver"; rdev->input_phys = "nuvoton/cir0"; @@ -1032,9 +998,9 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id) rdev->input_id.version = nvt->chip_minor; rdev->driver_name = NVT_DRIVER_NAME; rdev->map_name = RC_MAP_RC6_MCE; - rdev->timeout = MS_TO_NS(100); + rdev->timeout = MS_TO_US(100); /* rx resolution is hardwired to 50us atm, 1, 25, 100 also possible */ - rdev->rx_resolution = US_TO_NS(CIR_SAMPLE_PERIOD); + rdev->rx_resolution = CIR_SAMPLE_PERIOD; #if 0 rdev->min_timeout = XYZ; rdev->max_timeout = XYZ; diff --git a/drivers/media/rc/nuvoton-cir.h b/drivers/media/rc/nuvoton-cir.h index 0737c27f7ddc..ed7d93beaa28 100644 --- a/drivers/media/rc/nuvoton-cir.h +++ b/drivers/media/rc/nuvoton-cir.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Driver for Nuvoton Technology Corporation w83667hg/w83677hg-i CIR * @@ -8,16 +9,6 @@ * sample code upon which portions of this driver are based. Indirect * thanks also to Maxim Levitsky, whose ene_ir driver this driver is * modeled after. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/spinlock.h> @@ -103,7 +94,7 @@ struct nvt_dev { #define CIR_IOREG_LENGTH 0x0f /* RX limit length, 8 high bits for SLCH, 8 low bits for SLCL */ -#define CIR_RX_LIMIT_COUNT (IR_DEFAULT_TIMEOUT / US_TO_NS(SAMPLE_PERIOD)) +#define CIR_RX_LIMIT_COUNT (IR_DEFAULT_TIMEOUT / SAMPLE_PERIOD) /* CIR Regs */ #define CIR_IRCON 0x00 diff --git a/drivers/media/rc/pwm-ir-tx.c b/drivers/media/rc/pwm-ir-tx.c index 27d0f5837a76..047472dc9244 100644 --- a/drivers/media/rc/pwm-ir-tx.c +++ b/drivers/media/rc/pwm-ir-tx.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2017 Sean Young <sean@mess.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/kernel.h> @@ -18,6 +10,8 @@ #include <linux/slab.h> #include <linux/of.h> #include <linux/platform_device.h> +#include <linux/hrtimer.h> +#include <linux/completion.h> #include <media/rc-core.h> #define DRIVER_NAME "pwm-ir-tx" @@ -25,12 +19,19 @@ struct pwm_ir { struct pwm_device *pwm; - unsigned int carrier; - unsigned int duty_cycle; + struct hrtimer timer; + struct completion tx_done; + struct pwm_state *state; + u32 carrier; + u32 duty_cycle; + const unsigned int *txbuf; + unsigned int txbuf_len; + unsigned int txbuf_index; }; static const struct of_device_id pwm_ir_of_match[] = { { .compatible = "pwm-ir-tx", }, + { .compatible = "nokia,n900-ir" }, { }, }; MODULE_DEVICE_TABLE(of, pwm_ir_of_match); @@ -56,27 +57,26 @@ static int pwm_ir_set_carrier(struct rc_dev *dev, u32 carrier) return 0; } -static int pwm_ir_tx(struct rc_dev *dev, unsigned int *txbuf, - unsigned int count) +static int pwm_ir_tx_sleep(struct rc_dev *dev, unsigned int *txbuf, + unsigned int count) { struct pwm_ir *pwm_ir = dev->priv; struct pwm_device *pwm = pwm_ir->pwm; - int i, duty, period; + struct pwm_state state; + int i; ktime_t edge; long delta; - period = DIV_ROUND_CLOSEST(NSEC_PER_SEC, pwm_ir->carrier); - duty = DIV_ROUND_CLOSEST(pwm_ir->duty_cycle * period, 100); + pwm_init_state(pwm, &state); - pwm_config(pwm, duty, period); + state.period = DIV_ROUND_CLOSEST(NSEC_PER_SEC, pwm_ir->carrier); + pwm_set_relative_duty_cycle(&state, pwm_ir->duty_cycle, 100); edge = ktime_get(); for (i = 0; i < count; i++) { - if (i % 2) // space - pwm_disable(pwm); - else - pwm_enable(pwm); + state.enabled = !(i % 2); + pwm_apply_might_sleep(pwm, &state); edge = ktime_add_us(edge, txbuf[i]); delta = ktime_us_delta(edge, ktime_get()); @@ -84,11 +84,65 @@ static int pwm_ir_tx(struct rc_dev *dev, unsigned int *txbuf, usleep_range(delta, delta + 10); } - pwm_disable(pwm); + state.enabled = false; + pwm_apply_might_sleep(pwm, &state); return count; } +static int pwm_ir_tx_atomic(struct rc_dev *dev, unsigned int *txbuf, + unsigned int count) +{ + struct pwm_ir *pwm_ir = dev->priv; + struct pwm_device *pwm = pwm_ir->pwm; + struct pwm_state state; + + pwm_init_state(pwm, &state); + + state.period = DIV_ROUND_CLOSEST(NSEC_PER_SEC, pwm_ir->carrier); + pwm_set_relative_duty_cycle(&state, pwm_ir->duty_cycle, 100); + + pwm_ir->txbuf = txbuf; + pwm_ir->txbuf_len = count; + pwm_ir->txbuf_index = 0; + pwm_ir->state = &state; + + hrtimer_start(&pwm_ir->timer, 0, HRTIMER_MODE_REL); + + wait_for_completion(&pwm_ir->tx_done); + + return count; +} + +static enum hrtimer_restart pwm_ir_timer(struct hrtimer *timer) +{ + struct pwm_ir *pwm_ir = container_of(timer, struct pwm_ir, timer); + + /* + * If we happen to hit an odd latency spike, loop through the + * pulses until we catch up. + */ + do { + u64 ns; + + pwm_ir->state->enabled = !(pwm_ir->txbuf_index % 2); + pwm_apply_atomic(pwm_ir->pwm, pwm_ir->state); + + if (pwm_ir->txbuf_index >= pwm_ir->txbuf_len) { + complete(&pwm_ir->tx_done); + + return HRTIMER_NORESTART; + } + + ns = US_TO_NS(pwm_ir->txbuf[pwm_ir->txbuf_index]); + hrtimer_add_expires_ns(timer, ns); + + pwm_ir->txbuf_index++; + } while (hrtimer_expires_remaining(timer) > 0); + + return HRTIMER_RESTART; +} + static int pwm_ir_probe(struct platform_device *pdev) { struct pwm_ir *pwm_ir; @@ -110,10 +164,18 @@ static int pwm_ir_probe(struct platform_device *pdev) if (!rcdev) return -ENOMEM; + if (pwm_might_sleep(pwm_ir->pwm)) { + dev_info(&pdev->dev, "TX will not be accurate as PWM device might sleep\n"); + rcdev->tx_ir = pwm_ir_tx_sleep; + } else { + init_completion(&pwm_ir->tx_done); + hrtimer_setup(&pwm_ir->timer, pwm_ir_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); + rcdev->tx_ir = pwm_ir_tx_atomic; + } + rcdev->priv = pwm_ir; rcdev->driver_name = DRIVER_NAME; rcdev->device_name = DEVICE_NAME; - rcdev->tx_ir = pwm_ir_tx; rcdev->s_tx_duty_cycle = pwm_ir_set_duty_cycle; rcdev->s_tx_carrier = pwm_ir_set_carrier; @@ -128,7 +190,7 @@ static struct platform_driver pwm_ir_driver = { .probe = pwm_ir_probe, .driver = { .name = DRIVER_NAME, - .of_match_table = of_match_ptr(pwm_ir_of_match), + .of_match_table = pwm_ir_of_match, }, }; module_platform_driver(pwm_ir_driver); diff --git a/drivers/media/rc/rc-core-priv.h b/drivers/media/rc/rc-core-priv.h index c2cbe7f6266c..4967d87ec4b7 100644 --- a/drivers/media/rc/rc-core-priv.h +++ b/drivers/media/rc/rc-core-priv.h @@ -1,5 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* - * SPDX-License-Identifier: GPL-2.0 * Remote Controller core raw events header * * Copyright (C) 2010 by Mauro Carvalho Chehab @@ -64,6 +64,7 @@ struct ir_raw_event_ctrl { u32 bpf_sample; struct bpf_prog_array __rcu *progs; #endif +#if IS_ENABLED(CONFIG_IR_NEC_DECODER) struct nec_dec { int state; unsigned count; @@ -71,25 +72,33 @@ struct ir_raw_event_ctrl { bool is_nec_x; bool necx_repeat; } nec; +#endif +#if IS_ENABLED(CONFIG_IR_RC5_DECODER) struct rc5_dec { int state; u32 bits; unsigned count; bool is_rc5x; } rc5; +#endif +#if IS_ENABLED(CONFIG_IR_RC6_DECODER) struct rc6_dec { int state; u8 header; - u32 body; bool toggle; + u32 body; unsigned count; unsigned wanted_bits; } rc6; +#endif +#if IS_ENABLED(CONFIG_IR_SONY_DECODER) struct sony_dec { int state; u32 bits; unsigned count; } sony; +#endif +#if IS_ENABLED(CONFIG_IR_JVC_DECODER) struct jvc_dec { int state; u16 bits; @@ -98,32 +107,42 @@ struct ir_raw_event_ctrl { bool first; bool toggle; } jvc; +#endif +#if IS_ENABLED(CONFIG_IR_SANYO_DECODER) struct sanyo_dec { int state; unsigned count; u64 bits; } sanyo; +#endif +#if IS_ENABLED(CONFIG_IR_SHARP_DECODER) struct sharp_dec { int state; unsigned count; u32 bits; unsigned int pulse_len; } sharp; +#endif +#if IS_ENABLED(CONFIG_IR_MCE_KBD_DECODER) struct mce_kbd_dec { /* locks key up timer */ spinlock_t keylock; - struct timer_list rx_timeout; int state; + struct timer_list rx_timeout; u8 header; u32 body; unsigned count; unsigned wanted_bits; } mce_kbd; +#endif +#if IS_ENABLED(CONFIG_IR_XMP_DECODER) struct xmp_dec { int state; unsigned count; u32 durations[16]; } xmp; +#endif +#if IS_ENABLED(CONFIG_IR_IMON_DECODER) struct imon_dec { int state; int count; @@ -131,6 +150,14 @@ struct ir_raw_event_ctrl { unsigned int bits; bool stick_keyboard; } imon; +#endif +#if IS_ENABLED(CONFIG_IR_RCMM_DECODER) + struct rcmm_dec { + int state; + unsigned int count; + u32 bits; + } rcmm; +#endif }; /* Mutex for locking raw IR processing and handler change */ @@ -163,10 +190,9 @@ static inline void decrease_duration(struct ir_raw_event *ev, unsigned duration) /* Returns true if event is normal pulse/space event */ static inline bool is_timing_event(struct ir_raw_event ev) { - return !ev.carrier_report && !ev.reset; + return !ev.carrier_report && !ev.overflow; } -#define TO_US(duration) DIV_ROUND_CLOSEST((duration), 1000) #define TO_STR(is_pulse) ((is_pulse) ? "pulse" : "space") /* functions for IR encoders */ @@ -295,20 +321,20 @@ void ir_raw_init(void); #ifdef CONFIG_LIRC int lirc_dev_init(void); void lirc_dev_exit(void); -void ir_lirc_raw_event(struct rc_dev *dev, struct ir_raw_event ev); -void ir_lirc_scancode_event(struct rc_dev *dev, struct lirc_scancode *lsc); -int ir_lirc_register(struct rc_dev *dev); -void ir_lirc_unregister(struct rc_dev *dev); -struct rc_dev *rc_dev_get_from_fd(int fd); +void lirc_raw_event(struct rc_dev *dev, struct ir_raw_event ev); +void lirc_scancode_event(struct rc_dev *dev, struct lirc_scancode *lsc); +int lirc_register(struct rc_dev *dev); +void lirc_unregister(struct rc_dev *dev); +struct rc_dev *rc_dev_get_from_fd(int fd, bool write); #else static inline int lirc_dev_init(void) { return 0; } static inline void lirc_dev_exit(void) {} -static inline void ir_lirc_raw_event(struct rc_dev *dev, - struct ir_raw_event ev) { } -static inline void ir_lirc_scancode_event(struct rc_dev *dev, - struct lirc_scancode *lsc) { } -static inline int ir_lirc_register(struct rc_dev *dev) { return 0; } -static inline void ir_lirc_unregister(struct rc_dev *dev) { } +static inline void lirc_raw_event(struct rc_dev *dev, + struct ir_raw_event ev) { } +static inline void lirc_scancode_event(struct rc_dev *dev, + struct lirc_scancode *lsc) { } +static inline int lirc_register(struct rc_dev *dev) { return 0; } +static inline void lirc_unregister(struct rc_dev *dev) { } #endif /* diff --git a/drivers/media/rc/rc-ir-raw.c b/drivers/media/rc/rc-ir-raw.c index e10b4644a442..5dafe11f61c6 100644 --- a/drivers/media/rc/rc-ir-raw.c +++ b/drivers/media/rc/rc-ir-raw.c @@ -35,14 +35,12 @@ static int ir_raw_event_thread(void *data) !is_transition(&ev, &raw->prev_ev)) dev_warn_once(&dev->dev, "two consecutive events of type %s", TO_STR(ev.pulse)); - if (raw->prev_ev.reset && ev.pulse == 0) - dev_warn_once(&dev->dev, "timing event after reset should be pulse"); } list_for_each_entry(handler, &ir_raw_handler_list, list) if (dev->enabled_protocols & handler->protocols || !handler->protocols) handler->decode(dev, ev); - ir_lirc_raw_event(dev, ev); + lirc_raw_event(dev, ev); raw->prev_ev = ev; } mutex_unlock(&ir_raw_handler_lock); @@ -77,7 +75,7 @@ int ir_raw_event_store(struct rc_dev *dev, struct ir_raw_event *ev) return -EINVAL; dev_dbg(&dev->dev, "sample: (%05dus %s)\n", - TO_US(ev->duration), TO_STR(ev->pulse)); + ev->duration, TO_STR(ev->pulse)); if (!kfifo_put(&dev->raw->kfifo, *ev)) { dev_err(&dev->dev, "IR event FIFO is full!\n"); @@ -108,7 +106,7 @@ int ir_raw_event_store_edge(struct rc_dev *dev, bool pulse) return -EINVAL; now = ktime_get(); - ev.duration = ktime_to_ns(ktime_sub(now, dev->raw->last_event)); + ev.duration = ktime_to_us(ktime_sub(now, dev->raw->last_event)); ev.pulse = !pulse; return ir_raw_event_store_with_timeout(dev, &ev); @@ -186,7 +184,7 @@ int ir_raw_event_store_with_filter(struct rc_dev *dev, struct ir_raw_event *ev) dev->raw->this_ev = *ev; } - /* Enter idle mode if nessesary */ + /* Enter idle mode if necessary */ if (!ev->pulse && dev->timeout && dev->raw->this_ev.duration >= dev->timeout) ir_raw_event_set_idle(dev, true); @@ -275,7 +273,7 @@ static int change_protocol(struct rc_dev *dev, u64 *rc_proto) if (timeout == 0) timeout = IR_DEFAULT_TIMEOUT; else - timeout += MS_TO_NS(10); + timeout += MS_TO_US(10); if (timeout < dev->min_timeout) timeout = dev->min_timeout; @@ -554,24 +552,25 @@ EXPORT_SYMBOL(ir_raw_encode_scancode); */ static void ir_raw_edge_handle(struct timer_list *t) { - struct ir_raw_event_ctrl *raw = from_timer(raw, t, edge_handle); + struct ir_raw_event_ctrl *raw = timer_container_of(raw, t, + edge_handle); struct rc_dev *dev = raw->dev; unsigned long flags; ktime_t interval; spin_lock_irqsave(&dev->raw->edge_spinlock, flags); interval = ktime_sub(ktime_get(), dev->raw->last_event); - if (ktime_to_ns(interval) >= dev->timeout) { + if (ktime_to_us(interval) >= dev->timeout) { struct ir_raw_event ev = { .timeout = true, - .duration = ktime_to_ns(interval) + .duration = ktime_to_us(interval) }; ir_raw_event_store(dev, &ev); } else { mod_timer(&dev->raw->edge_handle, - jiffies + nsecs_to_jiffies(dev->timeout - - ktime_to_ns(interval))); + jiffies + usecs_to_jiffies(dev->timeout - + ktime_to_us(interval))); } spin_unlock_irqrestore(&dev->raw->edge_spinlock, flags); @@ -664,7 +663,7 @@ void ir_raw_event_unregister(struct rc_dev *dev) return; kthread_stop(dev->raw->thread); - del_timer_sync(&dev->raw->edge_handle); + timer_delete_sync(&dev->raw->edge_handle); mutex_lock(&ir_raw_handler_lock); list_del(&dev->raw->list); diff --git a/drivers/media/rc/rc-loopback.c b/drivers/media/rc/rc-loopback.c index b9f9325b8db1..8288366f891f 100644 --- a/drivers/media/rc/rc-loopback.c +++ b/drivers/media/rc/rc-loopback.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Loopback driver for rc-core, * @@ -6,17 +7,6 @@ * This driver receives TX data and passes it back as RX data, * which is useful for (scripted) debugging of rc-core without * having to use actual hardware. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/device.h> @@ -25,12 +15,9 @@ #include <linux/slab.h> #include <media/rc-core.h> -#define DRIVER_NAME "rc-loopback" -#define dprintk(x...) if (debug) printk(KERN_INFO DRIVER_NAME ": " x) -#define RXMASK_REGULAR 0x1 -#define RXMASK_LEARNING 0x2 - -static bool debug; +#define DRIVER_NAME "rc-loopback" +#define RXMASK_NARROWBAND 0x1 +#define RXMASK_WIDEBAND 0x2 struct loopback_dev { struct rc_dev *dev; @@ -38,7 +25,7 @@ struct loopback_dev { u32 txcarrier; u32 txduty; bool idle; - bool learning; + bool wideband; bool carrierreport; u32 rxcarriermin; u32 rxcarriermax; @@ -50,12 +37,12 @@ static int loop_set_tx_mask(struct rc_dev *dev, u32 mask) { struct loopback_dev *lodev = dev->priv; - if ((mask & (RXMASK_REGULAR | RXMASK_LEARNING)) != mask) { - dprintk("invalid tx mask: %u\n", mask); - return -EINVAL; + if ((mask & (RXMASK_NARROWBAND | RXMASK_WIDEBAND)) != mask) { + dev_dbg(&dev->dev, "invalid tx mask: %u\n", mask); + return 2; } - dprintk("setting tx mask: %u\n", mask); + dev_dbg(&dev->dev, "setting tx mask: %u\n", mask); lodev->txmask = mask; return 0; } @@ -64,7 +51,7 @@ static int loop_set_tx_carrier(struct rc_dev *dev, u32 carrier) { struct loopback_dev *lodev = dev->priv; - dprintk("setting tx carrier: %u\n", carrier); + dev_dbg(&dev->dev, "setting tx carrier: %u\n", carrier); lodev->txcarrier = carrier; return 0; } @@ -74,11 +61,11 @@ static int loop_set_tx_duty_cycle(struct rc_dev *dev, u32 duty_cycle) struct loopback_dev *lodev = dev->priv; if (duty_cycle < 1 || duty_cycle > 99) { - dprintk("invalid duty cycle: %u\n", duty_cycle); + dev_dbg(&dev->dev, "invalid duty cycle: %u\n", duty_cycle); return -EINVAL; } - dprintk("setting duty cycle: %u\n", duty_cycle); + dev_dbg(&dev->dev, "setting duty cycle: %u\n", duty_cycle); lodev->txduty = duty_cycle; return 0; } @@ -88,11 +75,11 @@ static int loop_set_rx_carrier_range(struct rc_dev *dev, u32 min, u32 max) struct loopback_dev *lodev = dev->priv; if (min < 1 || min > max) { - dprintk("invalid rx carrier range %u to %u\n", min, max); + dev_dbg(&dev->dev, "invalid rx carrier range %u to %u\n", min, max); return -EINVAL; } - dprintk("setting rx carrier range %u to %u\n", min, max); + dev_dbg(&dev->dev, "setting rx carrier range %u to %u\n", min, max); lodev->rxcarriermin = min; lodev->rxcarriermax = max; return 0; @@ -107,27 +94,39 @@ static int loop_tx_ir(struct rc_dev *dev, unsigned *txbuf, unsigned count) if (lodev->txcarrier < lodev->rxcarriermin || lodev->txcarrier > lodev->rxcarriermax) { - dprintk("ignoring tx, carrier out of range\n"); + dev_dbg(&dev->dev, "ignoring tx, carrier out of range\n"); goto out; } - if (lodev->learning) - rxmask = RXMASK_LEARNING; + if (lodev->wideband) + rxmask = RXMASK_WIDEBAND; else - rxmask = RXMASK_REGULAR; + rxmask = RXMASK_NARROWBAND; if (!(rxmask & lodev->txmask)) { - dprintk("ignoring tx, rx mask mismatch\n"); + dev_dbg(&dev->dev, "ignoring tx, rx mask mismatch\n"); goto out; } for (i = 0; i < count; i++) { rawir.pulse = i % 2 ? false : true; - rawir.duration = txbuf[i] * 1000; - if (rawir.duration) + rawir.duration = txbuf[i]; + + /* simulate overflow if ridiculously long pulse was sent */ + if (rawir.pulse && rawir.duration > MS_TO_US(50)) + ir_raw_event_overflow(dev); + else ir_raw_event_store_with_filter(dev, &rawir); } + if (lodev->carrierreport) { + rawir.pulse = false; + rawir.carrier_report = true; + rawir.carrier = lodev->txcarrier; + + ir_raw_event_store(dev, &rawir); + } + /* Fake a silence long enough to cause us to go idle */ rawir.pulse = false; rawir.duration = dev->timeout; @@ -144,18 +143,18 @@ static void loop_set_idle(struct rc_dev *dev, bool enable) struct loopback_dev *lodev = dev->priv; if (lodev->idle != enable) { - dprintk("%sing idle mode\n", enable ? "enter" : "exit"); + dev_dbg(&dev->dev, "%sing idle mode\n", enable ? "enter" : "exit"); lodev->idle = enable; } } -static int loop_set_learning_mode(struct rc_dev *dev, int enable) +static int loop_set_wideband_receiver(struct rc_dev *dev, int enable) { struct loopback_dev *lodev = dev->priv; - if (lodev->learning != enable) { - dprintk("%sing learning mode\n", enable ? "enter" : "exit"); - lodev->learning = !!enable; + if (lodev->wideband != enable) { + dev_dbg(&dev->dev, "using %sband receiver\n", enable ? "wide" : "narrow"); + lodev->wideband = !!enable; } return 0; @@ -166,7 +165,7 @@ static int loop_set_carrier_report(struct rc_dev *dev, int enable) struct loopback_dev *lodev = dev->priv; if (lodev->carrierreport != enable) { - dprintk("%sabling carrier reports\n", enable ? "en" : "dis"); + dev_dbg(&dev->dev, "%sabling carrier reports\n", enable ? "en" : "dis"); lodev->carrierreport = !!enable; } @@ -214,10 +213,8 @@ static int __init loop_init(void) int ret; rc = rc_allocate_device(RC_DRIVER_IR_RAW); - if (!rc) { - printk(KERN_ERR DRIVER_NAME ": rc_dev allocation failed\n"); + if (!rc) return -ENOMEM; - } rc->device_name = "rc-core loopback device"; rc->input_phys = "rc-core/virtual"; @@ -229,33 +226,32 @@ static int __init loop_init(void) rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER; rc->allowed_wakeup_protocols = RC_PROTO_BIT_ALL_IR_ENCODER; rc->encode_wakeup = true; - rc->timeout = 100 * 1000 * 1000; /* 100 ms */ + rc->timeout = IR_DEFAULT_TIMEOUT; rc->min_timeout = 1; - rc->max_timeout = UINT_MAX; - rc->rx_resolution = 1000; - rc->tx_resolution = 1000; + rc->max_timeout = IR_MAX_TIMEOUT; + rc->rx_resolution = 1; rc->s_tx_mask = loop_set_tx_mask; rc->s_tx_carrier = loop_set_tx_carrier; rc->s_tx_duty_cycle = loop_set_tx_duty_cycle; rc->s_rx_carrier_range = loop_set_rx_carrier_range; rc->tx_ir = loop_tx_ir; rc->s_idle = loop_set_idle; - rc->s_learning_mode = loop_set_learning_mode; + rc->s_wideband_receiver = loop_set_wideband_receiver; rc->s_carrier_report = loop_set_carrier_report; rc->s_wakeup_filter = loop_set_wakeup_filter; - loopdev.txmask = RXMASK_REGULAR; + loopdev.txmask = RXMASK_NARROWBAND; loopdev.txcarrier = 36000; loopdev.txduty = 50; loopdev.rxcarriermin = 1; loopdev.rxcarriermax = ~0; loopdev.idle = true; - loopdev.learning = false; + loopdev.wideband = false; loopdev.carrierreport = false; ret = rc_register_device(rc); if (ret < 0) { - printk(KERN_ERR DRIVER_NAME ": rc_dev registration failed\n"); + dev_err(&rc->dev, "rc_dev registration failed\n"); rc_free_device(rc); return ret; } @@ -272,9 +268,6 @@ static void __exit loop_exit(void) module_init(loop_init); module_exit(loop_exit); -module_param(debug, bool, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(debug, "Enable debug messages"); - MODULE_DESCRIPTION("Loopback device for rc-core debugging"); MODULE_AUTHOR("David Härdeman <david@hardeman.nu>"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c index 66a174979b3c..b9bf5cdcde4a 100644 --- a/drivers/media/rc/rc-main.c +++ b/drivers/media/rc/rc-main.c @@ -70,6 +70,13 @@ static const struct { [RC_PROTO_CEC] = { .name = "cec", .repeat_period = 0 }, [RC_PROTO_IMON] = { .name = "imon", .scancode_bits = 0x7fffffff, .repeat_period = 114 }, + [RC_PROTO_RCMM12] = { .name = "rc-mm-12", + .scancode_bits = 0x00000fff, .repeat_period = 114 }, + [RC_PROTO_RCMM24] = { .name = "rc-mm-24", + .scancode_bits = 0x00ffffff, .repeat_period = 114 }, + [RC_PROTO_RCMM32] = { .name = "rc-mm-32", + .scancode_bits = 0xffffffff, .repeat_period = 114 }, + [RC_PROTO_XBOX_DVD] = { .name = "xbox-dvd", .repeat_period = 64 }, }; /* Used to keep track of known keymaps */ @@ -157,6 +164,41 @@ static struct rc_map_list empty_map = { }; /** + * scancode_to_u64() - converts scancode in &struct input_keymap_entry + * @ke: keymap entry containing scancode to be converted. + * @scancode: pointer to the location where converted scancode should + * be stored. + * + * This function is a version of input_scancode_to_scalar specialized for + * rc-core. + */ +static int scancode_to_u64(const struct input_keymap_entry *ke, u64 *scancode) +{ + switch (ke->len) { + case 1: + *scancode = *((u8 *)ke->scancode); + break; + + case 2: + *scancode = *((u16 *)ke->scancode); + break; + + case 4: + *scancode = *((u32 *)ke->scancode); + break; + + case 8: + *scancode = *((u64 *)ke->scancode); + break; + + default: + return -EINVAL; + } + + return 0; +} + +/** * ir_create_table() - initializes a scancode table * @dev: the rc_dev device * @rc_map: the rc_map to initialize @@ -274,23 +316,35 @@ static unsigned int ir_update_mapping(struct rc_dev *dev, unsigned int new_keycode) { int old_keycode = rc_map->scan[index].keycode; + int i; /* Did the user wish to remove the mapping? */ if (new_keycode == KEY_RESERVED || new_keycode == KEY_UNKNOWN) { - dev_dbg(&dev->dev, "#%d: Deleting scan 0x%04x\n", + dev_dbg(&dev->dev, "#%d: Deleting scan 0x%04llx\n", index, rc_map->scan[index].scancode); rc_map->len--; memmove(&rc_map->scan[index], &rc_map->scan[index+ 1], (rc_map->len - index) * sizeof(struct rc_map_table)); } else { - dev_dbg(&dev->dev, "#%d: %s scan 0x%04x with key 0x%04x\n", + dev_dbg(&dev->dev, "#%d: %s scan 0x%04llx with key 0x%04x\n", index, old_keycode == KEY_RESERVED ? "New" : "Replacing", rc_map->scan[index].scancode, new_keycode); rc_map->scan[index].keycode = new_keycode; + __set_bit(new_keycode, dev->input_dev->keybit); } if (old_keycode != KEY_RESERVED) { + /* A previous mapping was updated... */ + __clear_bit(old_keycode, dev->input_dev->keybit); + /* ... but another scancode might use the same keycode */ + for (i = 0; i < rc_map->len; i++) { + if (rc_map->scan[i].keycode == old_keycode) { + __set_bit(old_keycode, dev->input_dev->keybit); + break; + } + } + /* Possibly shrink the keytable, failure is not a problem */ ir_resize_table(dev, rc_map, GFP_ATOMIC); } @@ -315,8 +369,7 @@ static unsigned int ir_update_mapping(struct rc_dev *dev, */ static unsigned int ir_establish_scancode(struct rc_dev *dev, struct rc_map *rc_map, - unsigned int scancode, - bool resize) + u64 scancode, bool resize) { unsigned int i; @@ -375,7 +428,7 @@ static int ir_setkeycode(struct input_dev *idev, struct rc_dev *rdev = input_get_drvdata(idev); struct rc_map *rc_map = &rdev->rc_map; unsigned int index; - unsigned int scancode; + u64 scancode; int retval = 0; unsigned long flags; @@ -388,7 +441,7 @@ static int ir_setkeycode(struct input_dev *idev, goto out; } } else { - retval = input_scancode_to_scalar(ke, &scancode); + retval = scancode_to_u64(ke, &scancode); if (retval) goto out; @@ -415,8 +468,7 @@ out: * * return: -ENOMEM if all keycodes could not be inserted, otherwise zero. */ -static int ir_setkeytable(struct rc_dev *dev, - const struct rc_map *from) +static int ir_setkeytable(struct rc_dev *dev, const struct rc_map *from) { struct rc_map *rc_map = &dev->rc_map; unsigned int i, index; @@ -447,7 +499,7 @@ static int ir_setkeytable(struct rc_dev *dev, static int rc_map_cmp(const void *key, const void *elt) { - const unsigned int *scancode = key; + const u64 *scancode = key; const struct rc_map_table *e = elt; if (*scancode < e->scancode) @@ -468,7 +520,7 @@ static int rc_map_cmp(const void *key, const void *elt) * return: index in the table, -1U if not found */ static unsigned int ir_lookup_by_scancode(const struct rc_map *rc_map, - unsigned int scancode) + u64 scancode) { struct rc_map_table *res; @@ -497,7 +549,7 @@ static int ir_getkeycode(struct input_dev *idev, struct rc_map_table *entry; unsigned long flags; unsigned int index; - unsigned int scancode; + u64 scancode; int retval; spin_lock_irqsave(&rc_map->lock, flags); @@ -505,7 +557,7 @@ static int ir_getkeycode(struct input_dev *idev, if (ke->flags & INPUT_KEYMAP_BY_INDEX) { index = ke->index; } else { - retval = input_scancode_to_scalar(ke, &scancode); + retval = scancode_to_u64(ke, &scancode); if (retval) goto out; @@ -519,7 +571,6 @@ static int ir_getkeycode(struct input_dev *idev, ke->keycode = entry->keycode; ke->len = sizeof(entry->scancode); memcpy(ke->scancode, &entry->scancode, sizeof(entry->scancode)); - } else if (!(ke->flags & INPUT_KEYMAP_BY_INDEX)) { /* * We do not really know the valid range of scancodes @@ -551,7 +602,7 @@ out: * * return: the corresponding keycode, or KEY_RESERVED */ -u32 rc_g_keycode_from_table(struct rc_dev *dev, u32 scancode) +u32 rc_g_keycode_from_table(struct rc_dev *dev, u64 scancode) { struct rc_map *rc_map = &dev->rc_map; unsigned int keycode; @@ -567,7 +618,7 @@ u32 rc_g_keycode_from_table(struct rc_dev *dev, u32 scancode) spin_unlock_irqrestore(&rc_map->lock, flags); if (keycode != KEY_RESERVED) - dev_dbg(&dev->dev, "%s: scancode 0x%04x keycode 0x%02x\n", + dev_dbg(&dev->dev, "%s: scancode 0x%04llx keycode 0x%02x\n", dev->device_name, scancode, keycode); return keycode; @@ -588,7 +639,7 @@ static void ir_do_keyup(struct rc_dev *dev, bool sync) return; dev_dbg(&dev->dev, "keyup key 0x%04x\n", dev->last_keycode); - del_timer(&dev->timer_repeat); + timer_delete(&dev->timer_repeat); input_report_key(dev->input_dev, dev->last_keycode, 0); led_trigger_event(led_feedback, LED_OFF); if (sync) @@ -623,7 +674,7 @@ EXPORT_SYMBOL_GPL(rc_keyup); */ static void ir_timer_keyup(struct timer_list *t) { - struct rc_dev *dev = from_timer(dev, t, timer_keyup); + struct rc_dev *dev = timer_container_of(dev, t, timer_keyup); unsigned long flags; /* @@ -652,7 +703,7 @@ static void ir_timer_keyup(struct timer_list *t) */ static void ir_timer_repeat(struct timer_list *t) { - struct rc_dev *dev = from_timer(dev, t, timer_repeat); + struct rc_dev *dev = timer_container_of(dev, t, timer_repeat); struct input_dev *input = dev->input_dev; unsigned long flags; @@ -686,7 +737,7 @@ static unsigned int repeat_period(int protocol) void rc_repeat(struct rc_dev *dev) { unsigned long flags; - unsigned int timeout = nsecs_to_jiffies(dev->timeout) + + unsigned int timeout = usecs_to_jiffies(dev->timeout) + msecs_to_jiffies(repeat_period(dev->last_protocol)); struct lirc_scancode sc = { .scancode = dev->last_scancode, .rc_proto = dev->last_protocol, @@ -696,12 +747,15 @@ void rc_repeat(struct rc_dev *dev) }; if (dev->allowed_protocols != RC_PROTO_BIT_CEC) - ir_lirc_scancode_event(dev, &sc); + lirc_scancode_event(dev, &sc); spin_lock_irqsave(&dev->keylock, flags); - input_event(dev->input_dev, EV_MSC, MSC_SCAN, dev->last_scancode); - input_sync(dev->input_dev); + if (dev->last_scancode <= U32_MAX) { + input_event(dev->input_dev, EV_MSC, MSC_SCAN, + dev->last_scancode); + input_sync(dev->input_dev); + } if (dev->keypressed) { dev->keyup_jiffies = jiffies + timeout; @@ -724,7 +778,7 @@ EXPORT_SYMBOL_GPL(rc_repeat); * called with keylock held. */ static void ir_do_keydown(struct rc_dev *dev, enum rc_proto protocol, - u32 scancode, u32 keycode, u8 toggle) + u64 scancode, u32 keycode, u8 toggle) { bool new_event = (!dev->keypressed || dev->last_protocol != protocol || @@ -732,17 +786,19 @@ static void ir_do_keydown(struct rc_dev *dev, enum rc_proto protocol, dev->last_toggle != toggle); struct lirc_scancode sc = { .scancode = scancode, .rc_proto = protocol, - .flags = toggle ? LIRC_SCANCODE_FLAG_TOGGLE : 0, + .flags = (toggle ? LIRC_SCANCODE_FLAG_TOGGLE : 0) | + (!new_event ? LIRC_SCANCODE_FLAG_REPEAT : 0), .keycode = keycode }; if (dev->allowed_protocols != RC_PROTO_BIT_CEC) - ir_lirc_scancode_event(dev, &sc); + lirc_scancode_event(dev, &sc); if (new_event && dev->keypressed) ir_do_keyup(dev, false); - input_event(dev->input_dev, EV_MSC, MSC_SCAN, scancode); + if (scancode <= U32_MAX) + input_event(dev->input_dev, EV_MSC, MSC_SCAN, scancode); dev->last_protocol = protocol; dev->last_scancode = scancode; @@ -753,7 +809,7 @@ static void ir_do_keydown(struct rc_dev *dev, enum rc_proto protocol, /* Register a keypress */ dev->keypressed = true; - dev_dbg(&dev->dev, "%s: key down event, key 0x%04x, protocol 0x%04x, scancode 0x%08x\n", + dev_dbg(&dev->dev, "%s: key down event, key 0x%04x, protocol 0x%04x, scancode 0x%08llx\n", dev->device_name, keycode, protocol, scancode); input_report_key(dev->input_dev, keycode, 1); @@ -790,7 +846,7 @@ static void ir_do_keydown(struct rc_dev *dev, enum rc_proto protocol, * This routine is used to signal that a key has been pressed on the * remote control. */ -void rc_keydown(struct rc_dev *dev, enum rc_proto protocol, u32 scancode, +void rc_keydown(struct rc_dev *dev, enum rc_proto protocol, u64 scancode, u8 toggle) { unsigned long flags; @@ -800,7 +856,7 @@ void rc_keydown(struct rc_dev *dev, enum rc_proto protocol, u32 scancode, ir_do_keydown(dev, protocol, scancode, keycode, toggle); if (dev->keypressed) { - dev->keyup_jiffies = jiffies + nsecs_to_jiffies(dev->timeout) + + dev->keyup_jiffies = jiffies + usecs_to_jiffies(dev->timeout) + msecs_to_jiffies(repeat_period(protocol)); mod_timer(&dev->timer_keyup, dev->keyup_jiffies); } @@ -821,7 +877,7 @@ EXPORT_SYMBOL_GPL(rc_keydown); * remote control. The driver must manually call rc_keyup() at a later stage. */ void rc_keydown_notimeout(struct rc_dev *dev, enum rc_proto protocol, - u32 scancode, u8 toggle) + u64 scancode, u8 toggle) { unsigned long flags; u32 keycode = rc_g_keycode_from_table(dev, scancode); @@ -961,7 +1017,7 @@ static void ir_close(struct input_dev *idev) } /* class for /sys/class/rc */ -static char *rc_devnode(struct device *dev, umode_t *mode) +static char *rc_devnode(const struct device *dev, umode_t *mode) { return kasprintf(GFP_KERNEL, "rc/%s", dev_name(dev)); } @@ -1006,6 +1062,10 @@ static const struct { { RC_PROTO_BIT_XMP, "xmp", "ir-xmp-decoder" }, { RC_PROTO_BIT_CEC, "cec", NULL }, { RC_PROTO_BIT_IMON, "imon", "ir-imon-decoder" }, + { RC_PROTO_BIT_RCMM12 | + RC_PROTO_BIT_RCMM24 | + RC_PROTO_BIT_RCMM32, "rc-mm", "ir-rcmm-decoder" }, + { RC_PROTO_BIT_XBOX_DVD, "xbox-dvd", NULL }, }; /** @@ -1035,7 +1095,7 @@ struct rc_filter_attribute { * @buf: a pointer to the output buffer * * This routine is a callback routine for input read the IR protocol type(s). - * it is trigged by reading /sys/class/rc/rc?/protocols. + * it is triggered by reading /sys/class/rc/rc?/protocols. * It returns the protocol names of supported protocols. * Enabled protocols are printed in brackets. * @@ -1206,7 +1266,7 @@ void ir_raw_load_modules(u64 *protocols) * @len: length of the input buffer * * This routine is for changing the IR protocol type. - * It is trigged by writing to /sys/class/rc/rc?/[wakeup_]protocols. + * It is triggered by writing to /sys/class/rc/rc?/[wakeup_]protocols. * See parse_protocol_change() for the valid commands. * Returns @len on success or a negative error code. * @@ -1233,6 +1293,10 @@ static ssize_t store_protocols(struct device *device, } mutex_lock(&dev->lock); + if (!dev->registered) { + mutex_unlock(&dev->lock); + return -ENODEV; + } old_protocols = *current_protocols; new_protocols = old_protocols; @@ -1290,7 +1354,7 @@ out: * @buf: a pointer to the output buffer * * This routine is a callback routine to read a scancode filter value or mask. - * It is trigged by reading /sys/class/rc/rc?/[wakeup_]filter[_mask]. + * It is triggered by reading /sys/class/rc/rc?/[wakeup_]filter[_mask]. * It prints the current scancode filter value or mask of the appropriate filter * type in hexadecimal into @buf and returns the size of the buffer. * @@ -1333,7 +1397,7 @@ static ssize_t show_filter(struct device *device, * @len: length of the input buffer * * This routine is for changing a scancode filter value or mask. - * It is trigged by writing to /sys/class/rc/rc?/[wakeup_]filter[_mask]. + * It is triggered by writing to /sys/class/rc/rc?/[wakeup_]filter[_mask]. * Returns -EINVAL if an invalid filter value for the current protocol was * specified or if scancode filtering is not supported by the driver, otherwise * returns @len. @@ -1371,6 +1435,10 @@ static ssize_t store_filter(struct device *device, return -EINVAL; mutex_lock(&dev->lock); + if (!dev->registered) { + mutex_unlock(&dev->lock); + return -ENODEV; + } new_filter = *filter; if (fattr->mask) @@ -1417,7 +1485,7 @@ unlock: * @buf: a pointer to the output buffer * * This routine is a callback routine for input read the IR protocol type(s). - * it is trigged by reading /sys/class/rc/rc?/wakeup_protocols. + * it is triggered by reading /sys/class/rc/rc?/wakeup_protocols. * It returns the protocol names of supported protocols. * The enabled protocols are printed in brackets. * @@ -1468,7 +1536,7 @@ static ssize_t show_wakeup_protocols(struct device *device, * @len: length of the input buffer * * This routine is for changing the IR protocol type. - * It is trigged by writing to /sys/class/rc/rc?/wakeup_protocols. + * It is triggered by writing to /sys/class/rc/rc?/wakeup_protocols. * Returns @len on success or a negative error code. * * dev->lock is taken to guard against races between @@ -1479,18 +1547,20 @@ static ssize_t store_wakeup_protocols(struct device *device, const char *buf, size_t len) { struct rc_dev *dev = to_rc_dev(device); - enum rc_proto protocol; + enum rc_proto protocol = RC_PROTO_UNKNOWN; ssize_t rc; u64 allowed; int i; mutex_lock(&dev->lock); + if (!dev->registered) { + mutex_unlock(&dev->lock); + return -ENODEV; + } allowed = dev->allowed_wakeup_protocols; - if (sysfs_streq(buf, "none")) { - protocol = RC_PROTO_UNKNOWN; - } else { + if (!sysfs_streq(buf, "none")) { for (i = 0; i < ARRAY_SIZE(protocols); i++) { if ((allowed & (1ULL << i)) && sysfs_streq(buf, protocols[i].name)) { @@ -1544,25 +1614,25 @@ static void rc_dev_release(struct device *device) kfree(dev); } -#define ADD_HOTPLUG_VAR(fmt, val...) \ - do { \ - int err = add_uevent_var(env, fmt, val); \ - if (err) \ - return err; \ - } while (0) - -static int rc_dev_uevent(struct device *device, struct kobj_uevent_env *env) +static int rc_dev_uevent(const struct device *device, struct kobj_uevent_env *env) { struct rc_dev *dev = to_rc_dev(device); + int ret = 0; - if (dev->rc_map.name) - ADD_HOTPLUG_VAR("NAME=%s", dev->rc_map.name); - if (dev->driver_name) - ADD_HOTPLUG_VAR("DRV_NAME=%s", dev->driver_name); - if (dev->device_name) - ADD_HOTPLUG_VAR("DEV_NAME=%s", dev->device_name); + mutex_lock(&dev->lock); - return 0; + if (!dev->registered) + ret = -ENODEV; + if (ret == 0 && dev->rc_map.name) + ret = add_uevent_var(env, "NAME=%s", dev->rc_map.name); + if (ret == 0 && dev->driver_name) + ret = add_uevent_var(env, "DRV_NAME=%s", dev->driver_name); + if (ret == 0 && dev->device_name) + ret = add_uevent_var(env, "DEV_NAME=%s", dev->device_name); + + mutex_unlock(&dev->lock); + + return ret; } /* @@ -1750,9 +1820,9 @@ static int rc_prepare_rx_device(struct rc_dev *dev) set_bit(EV_REP, dev->input_dev->evbit); set_bit(EV_MSC, dev->input_dev->evbit); set_bit(MSC_SCAN, dev->input_dev->mscbit); - bitmap_fill(dev->input_dev->keybit, KEY_CNT); /* Pointer/mouse events */ + set_bit(INPUT_PROP_POINTING_STICK, dev->input_dev->propbit); set_bit(EV_REL, dev->input_dev->evbit); set_bit(REL_X, dev->input_dev->relbit); set_bit(REL_Y, dev->input_dev->relbit); @@ -1828,7 +1898,7 @@ int rc_register_device(struct rc_dev *dev) if (!dev) return -EINVAL; - minor = ida_simple_get(&rc_ida, 0, RC_DEV_MAX, GFP_KERNEL); + minor = ida_alloc_max(&rc_ida, RC_DEV_MAX - 1, GFP_KERNEL); if (minor < 0) return minor; @@ -1859,6 +1929,8 @@ int rc_register_device(struct rc_dev *dev) goto out_raw; } + dev->registered = true; + rc = device_add(&dev->dev); if (rc) goto out_rx_free; @@ -1868,25 +1940,28 @@ int rc_register_device(struct rc_dev *dev) dev->device_name ?: "Unspecified device", path ?: "N/A"); kfree(path); - dev->registered = true; + /* + * once the input device is registered in rc_setup_rx_device, + * userspace can open the input device and rc_open() will be called + * as a result. This results in driver code being allowed to submit + * keycodes with rc_keydown, so lirc must be registered first. + */ + if (dev->allowed_protocols != RC_PROTO_BIT_CEC) { + rc = lirc_register(dev); + if (rc < 0) + goto out_dev; + } if (dev->driver_type != RC_DRIVER_IR_RAW_TX) { rc = rc_setup_rx_device(dev); if (rc) - goto out_dev; - } - - /* Ensure that the lirc kfifo is setup before we start the thread */ - if (dev->allowed_protocols != RC_PROTO_BIT_CEC) { - rc = ir_lirc_register(dev); - if (rc < 0) - goto out_rx; + goto out_lirc; } if (dev->driver_type == RC_DRIVER_IR_RAW) { rc = ir_raw_event_register(dev); if (rc < 0) - goto out_lirc; + goto out_rx; } dev_dbg(&dev->dev, "Registered rc%u (driver: %s)\n", dev->minor, @@ -1894,11 +1969,11 @@ int rc_register_device(struct rc_dev *dev) return 0; -out_lirc: - if (dev->allowed_protocols != RC_PROTO_BIT_CEC) - ir_lirc_unregister(dev); out_rx: rc_free_rx_device(dev); +out_lirc: + if (dev->allowed_protocols != RC_PROTO_BIT_CEC) + lirc_unregister(dev); out_dev: device_del(&dev->dev); out_rx_free: @@ -1906,7 +1981,7 @@ out_rx_free: out_raw: ir_raw_event_free(dev); out_minor: - ida_simple_remove(&rc_ida, minor); + ida_free(&rc_ida, minor); return rc; } EXPORT_SYMBOL_GPL(rc_register_device); @@ -1946,10 +2021,8 @@ void rc_unregister_device(struct rc_dev *dev) if (dev->driver_type == RC_DRIVER_IR_RAW) ir_raw_event_unregister(dev); - del_timer_sync(&dev->timer_keyup); - del_timer_sync(&dev->timer_repeat); - - rc_free_rx_device(dev); + timer_delete_sync(&dev->timer_keyup); + timer_delete_sync(&dev->timer_repeat); mutex_lock(&dev->lock); if (dev->users && dev->close) @@ -1957,16 +2030,18 @@ void rc_unregister_device(struct rc_dev *dev) dev->registered = false; mutex_unlock(&dev->lock); + rc_free_rx_device(dev); + /* * lirc device should be freed with dev->registered = false, so * that userspace polling will get notified. */ if (dev->allowed_protocols != RC_PROTO_BIT_CEC) - ir_lirc_unregister(dev); + lirc_unregister(dev); device_del(&dev->dev); - ida_simple_remove(&rc_ida, dev->minor); + ida_free(&rc_ida, dev->minor); if (!dev->managed_alloc) rc_free_device(dev); @@ -1990,11 +2065,14 @@ static int __init rc_core_init(void) if (rc) { pr_err("rc_core: unable to init lirc\n"); class_unregister(&rc_class); - return 0; + return rc; } led_trigger_register_simple("rc-feedback", &led_feedback); rc_map_register(&empty_map); +#ifdef CONFIG_MEDIA_CEC_RC + rc_map_register(&cec_map); +#endif return 0; } @@ -2004,6 +2082,9 @@ static void __exit rc_core_exit(void) lirc_dev_exit(); class_unregister(&rc_class); led_trigger_unregister_simple(led_feedback); +#ifdef CONFIG_MEDIA_CEC_RC + rc_map_unregister(&cec_map); +#endif rc_map_unregister(&empty_map); } @@ -2011,4 +2092,5 @@ subsys_initcall(rc_core_init); module_exit(rc_core_exit); MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_DESCRIPTION("Remote Controller core module"); MODULE_LICENSE("GPL v2"); diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c index 08c51ffd74a0..a49173f54a4d 100644 --- a/drivers/media/rc/redrat3.c +++ b/drivers/media/rc/redrat3.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * USB RedRat3 IR Transceiver rc-core driver * @@ -5,7 +6,7 @@ * based heavily on the work of Stephen Cox, with additional * help from RedRat Ltd. * - * This driver began life based an an old version of the first-generation + * This driver began life based on an old version of the first-generation * lirc_mceusb driver from the lirc 0.7.2 distribution. It was then * significantly rewritten by Stephen Cox with the aid of RedRat Ltd's * Chris Dodge. @@ -28,20 +29,9 @@ * It uses its own little protocol to communicate, the required * parts of which are embedded within this driver. * -- - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/device.h> #include <linux/leds.h> #include <linux/module.h> @@ -140,7 +130,7 @@ MODULE_PARM_DESC(length_fuzz, "Length Fuzz (0-127)"); * When receiving a continuous ir stream (for example when a user is * holding a button down on a remote), this specifies the minimum size * of a space when the redrat3 sends a irdata packet to the host. Specified - * in miliseconds. Default value 18ms. + * in milliseconds. Default value 18ms. * The value can be between 2 and 30 inclusive. */ static int minimum_pause = 18; @@ -350,7 +340,7 @@ static void redrat3_process_ir_data(struct redrat3_dev *rr3) { struct ir_raw_event rawir = {}; struct device *dev; - unsigned int i, sig_size, single_len, offset, val; + unsigned int i, sig_size, offset, val; u32 mod_freq; dev = rr3->dev; @@ -371,7 +361,6 @@ static void redrat3_process_ir_data(struct redrat3_dev *rr3) for (i = 0; i < sig_size; i++) { offset = rr3->irdata.sigdata[i]; val = get_unaligned_be16(&rr3->irdata.lens[offset]); - single_len = redrat3_len_to_us(val); /* we should always get pulse/space/pulse/space samples */ if (i % 2) @@ -379,7 +368,7 @@ static void redrat3_process_ir_data(struct redrat3_dev *rr3) else rawir.pulse = true; - rawir.duration = US_TO_NS(single_len); + rawir.duration = redrat3_len_to_us(val); /* cap the value to IR_MAX_DURATION */ rawir.duration = (rawir.duration > IR_MAX_DURATION) ? IR_MAX_DURATION : rawir.duration; @@ -415,7 +404,7 @@ static int redrat3_send_cmd(int cmd, struct redrat3_dev *rr3) udev = rr3->udev; res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), cmd, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, - 0x0000, 0x0000, data, sizeof(u8), HZ * 10); + 0x0000, 0x0000, data, sizeof(u8), 10000); if (res < 0) { dev_err(rr3->dev, "%s: Error sending rr3 cmd res %d, data %d", @@ -433,7 +422,7 @@ static int redrat3_send_cmd(int cmd, struct redrat3_dev *rr3) static int redrat3_enable_detector(struct redrat3_dev *rr3) { struct device *dev = rr3->dev; - u8 ret; + int ret; ret = redrat3_send_cmd(RR3_RC_DET_ENABLE, rr3); if (ret != 0) @@ -491,7 +480,7 @@ static u32 redrat3_get_timeout(struct redrat3_dev *rr3) pipe = usb_rcvctrlpipe(rr3->udev, 0); ret = usb_control_msg(rr3->udev, pipe, RR3_GET_IR_PARAM, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, - RR3_IR_IO_SIG_TIMEOUT, 0, tmp, len, HZ * 5); + RR3_IR_IO_SIG_TIMEOUT, 0, tmp, len, 5000); if (ret != len) dev_warn(rr3->dev, "Failed to read timeout from hardware\n"); else { @@ -505,7 +494,7 @@ static u32 redrat3_get_timeout(struct redrat3_dev *rr3) return timeout; } -static int redrat3_set_timeout(struct rc_dev *rc_dev, unsigned int timeoutns) +static int redrat3_set_timeout(struct rc_dev *rc_dev, unsigned int timeoutus) { struct redrat3_dev *rr3 = rc_dev->priv; struct usb_device *udev = rr3->udev; @@ -517,11 +506,11 @@ static int redrat3_set_timeout(struct rc_dev *rc_dev, unsigned int timeoutns) if (!timeout) return -ENOMEM; - *timeout = cpu_to_be32(redrat3_us_to_len(timeoutns / 1000)); + *timeout = cpu_to_be32(redrat3_us_to_len(timeoutus)); ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), RR3_SET_IR_PARAM, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, RR3_IR_IO_SIG_TIMEOUT, 0, timeout, sizeof(*timeout), - HZ * 25); + 25000); dev_dbg(dev, "set ir parm timeout %d ret 0x%02x\n", be32_to_cpu(*timeout), ret); @@ -553,32 +542,32 @@ static void redrat3_reset(struct redrat3_dev *rr3) *val = 0x01; rc = usb_control_msg(udev, rxpipe, RR3_RESET, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, - RR3_CPUCS_REG_ADDR, 0, val, len, HZ * 25); + RR3_CPUCS_REG_ADDR, 0, val, len, 25000); dev_dbg(dev, "reset returned 0x%02x\n", rc); *val = length_fuzz; rc = usb_control_msg(udev, txpipe, RR3_SET_IR_PARAM, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, - RR3_IR_IO_LENGTH_FUZZ, 0, val, len, HZ * 25); + RR3_IR_IO_LENGTH_FUZZ, 0, val, len, 25000); dev_dbg(dev, "set ir parm len fuzz %d rc 0x%02x\n", *val, rc); *val = (65536 - (minimum_pause * 2000)) / 256; rc = usb_control_msg(udev, txpipe, RR3_SET_IR_PARAM, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, - RR3_IR_IO_MIN_PAUSE, 0, val, len, HZ * 25); + RR3_IR_IO_MIN_PAUSE, 0, val, len, 25000); dev_dbg(dev, "set ir parm min pause %d rc 0x%02x\n", *val, rc); *val = periods_measure_carrier; rc = usb_control_msg(udev, txpipe, RR3_SET_IR_PARAM, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, - RR3_IR_IO_PERIODS_MF, 0, val, len, HZ * 25); + RR3_IR_IO_PERIODS_MF, 0, val, len, 25000); dev_dbg(dev, "set ir parm periods measure carrier %d rc 0x%02x", *val, rc); *val = RR3_DRIVER_MAXLENS; rc = usb_control_msg(udev, txpipe, RR3_SET_IR_PARAM, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, - RR3_IR_IO_MAX_LENGTHS, 0, val, len, HZ * 25); + RR3_IR_IO_MAX_LENGTHS, 0, val, len, 25000); dev_dbg(dev, "set ir parm max lens %d rc 0x%02x\n", *val, rc); kfree(val); @@ -596,7 +585,7 @@ static void redrat3_get_firmware_rev(struct redrat3_dev *rr3) rc = usb_control_msg(rr3->udev, usb_rcvctrlpipe(rr3->udev, 0), RR3_FW_VERSION, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, - 0, 0, buffer, RR3_FW_VERSION_LEN, HZ * 5); + 0, 0, buffer, RR3_FW_VERSION_LEN, 5000); if (rc >= 0) dev_info(rr3->dev, "Firmware rev: %s", buffer); @@ -836,14 +825,14 @@ static int redrat3_transmit_ir(struct rc_dev *rcdev, unsigned *txbuf, pipe = usb_sndbulkpipe(rr3->udev, rr3->ep_out->bEndpointAddress); ret = usb_bulk_msg(rr3->udev, pipe, irdata, - sendbuf_len, &ret_len, 10 * HZ); + sendbuf_len, &ret_len, 10000); dev_dbg(dev, "sent %d bytes, (ret %d)\n", ret_len, ret); /* now tell the hardware to transmit what we sent it */ pipe = usb_rcvctrlpipe(rr3->udev, 0); ret = usb_control_msg(rr3->udev, pipe, RR3_TX_SEND_SIGNAL, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, - 0, 0, irdata, 2, HZ * 10); + 0, 0, irdata, 2, 10000); if (ret < 0) dev_err(dev, "Error: control msg send failed, rc %d\n", ret); @@ -957,15 +946,15 @@ static struct rc_dev *redrat3_init_rc_dev(struct redrat3_dev *rr3) rc->dev.parent = dev; rc->priv = rr3; rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER; - rc->min_timeout = MS_TO_NS(RR3_RX_MIN_TIMEOUT); - rc->max_timeout = MS_TO_NS(RR3_RX_MAX_TIMEOUT); - rc->timeout = US_TO_NS(redrat3_get_timeout(rr3)); + rc->min_timeout = MS_TO_US(RR3_RX_MIN_TIMEOUT); + rc->max_timeout = MS_TO_US(RR3_RX_MAX_TIMEOUT); + rc->timeout = redrat3_get_timeout(rr3); rc->s_timeout = redrat3_set_timeout; rc->tx_ir = redrat3_transmit_ir; rc->s_tx_carrier = redrat3_set_tx_carrier; rc->s_carrier_report = redrat3_wideband_receiver; rc->driver_name = DRIVER_NAME; - rc->rx_resolution = US_TO_NS(2); + rc->rx_resolution = 2; rc->map_name = RC_MAP_HAUPPAUGE; ret = rc_register_device(rc); @@ -1166,9 +1155,9 @@ static int redrat3_dev_resume(struct usb_interface *intf) { struct redrat3_dev *rr3 = usb_get_intfdata(intf); - if (usb_submit_urb(rr3->narrow_urb, GFP_ATOMIC)) + if (usb_submit_urb(rr3->narrow_urb, GFP_NOIO)) return -EIO; - if (usb_submit_urb(rr3->wide_urb, GFP_ATOMIC)) + if (usb_submit_urb(rr3->wide_urb, GFP_NOIO)) return -EIO; led_classdev_resume(&rr3->led); return 0; diff --git a/drivers/media/rc/serial_ir.c b/drivers/media/rc/serial_ir.c index ffe2c672d105..992fff82b524 100644 --- a/drivers/media/rc/serial_ir.c +++ b/drivers/media/rc/serial_ir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * serial_ir.c * @@ -10,15 +11,6 @@ * Copyright (C) 1999 Christoph Bartelmus <lirc@bartelmus.de> * Copyright (C) 2007 Andrei Tanas <andrei@tanas.ca> (suspend/resume support) * Copyright (C) 2016 Sean Young <sean@mess.org> (port to rc-core) - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -26,6 +18,7 @@ #include <linux/module.h> #include <linux/errno.h> #include <linux/interrupt.h> +#include <linux/io.h> #include <linux/kernel.h> #include <linux/serial_reg.h> #include <linux/types.h> @@ -277,7 +270,7 @@ static void frbwrite(unsigned int l, bool is_pulse) if (ptr > 0 && is_pulse) { pulse += l; - if (pulse > 250000) { + if (pulse > 250) { ev.duration = space; ev.pulse = false; ir_raw_event_store_with_filter(serial_ir.rcdev, &ev); @@ -291,13 +284,13 @@ static void frbwrite(unsigned int l, bool is_pulse) } if (!is_pulse) { if (ptr == 0) { - if (l > 20000000) { + if (l > 20000) { space = l; ptr++; return; } } else { - if (l > 20000000) { + if (l > 20000) { space += pulse; if (space > IR_MAX_DURATION) space = IR_MAX_DURATION; @@ -361,7 +354,7 @@ static irqreturn_t serial_ir_irq_handler(int i, void *blah) dcd = (status & hardware[type].signal_pin) ? 1 : 0; if (dcd == last_dcd) { - dev_err(&serial_ir.pdev->dev, + dev_dbg(&serial_ir.pdev->dev, "ignoring spike: %d %d %lldns %lldns\n", dcd, sense, ktime_to_ns(kt), ktime_to_ns(serial_ir.lastkt)); @@ -384,7 +377,7 @@ static irqreturn_t serial_ir_irq_handler(int i, void *blah) sense = sense ? 0 : 1; } } else { - data = ktime_to_ns(delkt); + data = ktime_to_us(delkt); } frbwrite(data, !(dcd ^ sense)); serial_ir.lastkt = kt; @@ -393,7 +386,7 @@ static irqreturn_t serial_ir_irq_handler(int i, void *blah) } while (!(sinp(UART_IIR) & UART_IIR_NO_INT)); /* still pending ? */ mod_timer(&serial_ir.timeout_timer, - jiffies + nsecs_to_jiffies(serial_ir.rcdev->timeout)); + jiffies + usecs_to_jiffies(serial_ir.rcdev->timeout)); ir_raw_event_handle(serial_ir.rcdev); @@ -536,7 +529,7 @@ static int serial_ir_probe(struct platform_device *dev) rcdev->min_timeout = 1; rcdev->timeout = IR_DEFAULT_TIMEOUT; rcdev->max_timeout = 10 * IR_DEFAULT_TIMEOUT; - rcdev->rx_resolution = 250000; + rcdev->rx_resolution = 250; serial_ir.rcdev = rcdev; @@ -555,7 +548,7 @@ static int serial_ir_probe(struct platform_device *dev) /* Reserve io region. */ if ((iommap && - (devm_request_mem_region(&dev->dev, iommap, 8 << ioshift, + (devm_request_mem_region(&dev->dev, iommap, 8UL << ioshift, KBUILD_MODNAME) == NULL)) || (!iommap && (devm_request_region(&dev->dev, io, 8, KBUILD_MODNAME) == NULL))) { @@ -773,8 +766,6 @@ static void serial_ir_exit(void) static int __init serial_ir_init_module(void) { - int result; - switch (type) { case IR_HOMEBREW: case IR_IRDEO: @@ -802,17 +793,12 @@ static int __init serial_ir_init_module(void) if (sense != -1) sense = !!sense; - result = serial_ir_init(); - if (!result) - return 0; - - serial_ir_exit(); - return result; + return serial_ir_init(); } static void __exit serial_ir_exit_module(void) { - del_timer_sync(&serial_ir.timeout_timer); + timer_delete_sync(&serial_ir.timeout_timer); serial_ir_exit(); } diff --git a/drivers/media/rc/sir_ir.c b/drivers/media/rc/sir_ir.c deleted file mode 100644 index c8951650a368..000000000000 --- a/drivers/media/rc/sir_ir.c +++ /dev/null @@ -1,442 +0,0 @@ -/* - * IR SIR driver, (C) 2000 Milan Pikula <www@fornax.sk> - * - * sir_ir - Device driver for use with SIR (serial infra red) - * mode of IrDA on many notebooks. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/kernel.h> -#include <linux/serial_reg.h> -#include <linux/ktime.h> -#include <linux/delay.h> -#include <linux/platform_device.h> - -#include <media/rc-core.h> - -/* SECTION: Definitions */ -#define PULSE '[' - -/* 9bit * 1s/115200bit in milli seconds = 78.125ms*/ -#define TIME_CONST (9000000ul / 115200ul) - -/* timeout for sequences in jiffies (=5/100s), must be longer than TIME_CONST */ -#define SIR_TIMEOUT (HZ * 5 / 100) - -/* onboard sir ports are typically com3 */ -static int io = 0x3e8; -static int irq = 4; -static int threshold = 3; - -static DEFINE_SPINLOCK(timer_lock); -static struct timer_list timerlist; -/* time of last signal change detected */ -static ktime_t last; -/* time of last UART data ready interrupt */ -static ktime_t last_intr_time; -static int last_value; -static struct rc_dev *rcdev; - -static struct platform_device *sir_ir_dev; - -static DEFINE_SPINLOCK(hardware_lock); - -/* SECTION: Prototypes */ - -/* Communication with user-space */ -static void add_read_queue(int flag, unsigned long val); -/* Hardware */ -static irqreturn_t sir_interrupt(int irq, void *dev_id); -static void send_space(unsigned long len); -static void send_pulse(unsigned long len); -static int init_hardware(void); -static void drop_hardware(void); -/* Initialisation */ - -static inline unsigned int sinp(int offset) -{ - return inb(io + offset); -} - -static inline void soutp(int offset, int value) -{ - outb(value, io + offset); -} - -/* SECTION: Communication with user-space */ -static int sir_tx_ir(struct rc_dev *dev, unsigned int *tx_buf, - unsigned int count) -{ - unsigned long flags; - int i; - - local_irq_save(flags); - for (i = 0; i < count;) { - if (tx_buf[i]) - send_pulse(tx_buf[i]); - i++; - if (i >= count) - break; - if (tx_buf[i]) - send_space(tx_buf[i]); - i++; - } - local_irq_restore(flags); - - return count; -} - -static void add_read_queue(int flag, unsigned long val) -{ - struct ir_raw_event ev = {}; - - pr_debug("add flag %d with val %lu\n", flag, val); - - /* - * statistically, pulses are ~TIME_CONST/2 too long. we could - * maybe make this more exact, but this is good enough - */ - if (flag) { - /* pulse */ - if (val > TIME_CONST / 2) - val -= TIME_CONST / 2; - else /* should not ever happen */ - val = 1; - ev.pulse = true; - } else { - val += TIME_CONST / 2; - } - ev.duration = US_TO_NS(val); - - ir_raw_event_store_with_filter(rcdev, &ev); -} - -/* SECTION: Hardware */ -static void sir_timeout(struct timer_list *unused) -{ - /* - * if last received signal was a pulse, but receiving stopped - * within the 9 bit frame, we need to finish this pulse and - * simulate a signal change to from pulse to space. Otherwise - * upper layers will receive two sequences next time. - */ - - unsigned long flags; - unsigned long pulse_end; - - /* avoid interference with interrupt */ - spin_lock_irqsave(&timer_lock, flags); - if (last_value) { - /* clear unread bits in UART and restart */ - outb(UART_FCR_CLEAR_RCVR, io + UART_FCR); - /* determine 'virtual' pulse end: */ - pulse_end = min_t(unsigned long, - ktime_us_delta(last, last_intr_time), - IR_MAX_DURATION); - dev_dbg(&sir_ir_dev->dev, "timeout add %d for %lu usec\n", - last_value, pulse_end); - add_read_queue(last_value, pulse_end); - last_value = 0; - last = last_intr_time; - } - spin_unlock_irqrestore(&timer_lock, flags); - ir_raw_event_handle(rcdev); -} - -static irqreturn_t sir_interrupt(int irq, void *dev_id) -{ - unsigned char data; - ktime_t curr_time; - unsigned long delt; - unsigned long deltintr; - unsigned long flags; - int counter = 0; - int iir, lsr; - - while ((iir = inb(io + UART_IIR) & UART_IIR_ID)) { - if (++counter > 256) { - dev_err(&sir_ir_dev->dev, "Trapped in interrupt"); - break; - } - - switch (iir & UART_IIR_ID) { /* FIXME toto treba preriedit */ - case UART_IIR_MSI: - (void)inb(io + UART_MSR); - break; - case UART_IIR_RLSI: - case UART_IIR_THRI: - (void)inb(io + UART_LSR); - break; - case UART_IIR_RDI: - /* avoid interference with timer */ - spin_lock_irqsave(&timer_lock, flags); - do { - del_timer(&timerlist); - data = inb(io + UART_RX); - curr_time = ktime_get(); - delt = min_t(unsigned long, - ktime_us_delta(last, curr_time), - IR_MAX_DURATION); - deltintr = min_t(unsigned long, - ktime_us_delta(last_intr_time, - curr_time), - IR_MAX_DURATION); - dev_dbg(&sir_ir_dev->dev, "t %lu, d %d\n", - deltintr, (int)data); - /* - * if nothing came in last X cycles, - * it was gap - */ - if (deltintr > TIME_CONST * threshold) { - if (last_value) { - dev_dbg(&sir_ir_dev->dev, "GAP\n"); - /* simulate signal change */ - add_read_queue(last_value, - delt - - deltintr); - last_value = 0; - last = last_intr_time; - delt = deltintr; - } - } - data = 1; - if (data ^ last_value) { - /* - * deltintr > 2*TIME_CONST, remember? - * the other case is timeout - */ - add_read_queue(last_value, - delt - TIME_CONST); - last_value = data; - last = curr_time; - last = ktime_sub_us(last, - TIME_CONST); - } - last_intr_time = curr_time; - if (data) { - /* - * start timer for end of - * sequence detection - */ - timerlist.expires = jiffies + - SIR_TIMEOUT; - add_timer(&timerlist); - } - - lsr = inb(io + UART_LSR); - } while (lsr & UART_LSR_DR); /* data ready */ - spin_unlock_irqrestore(&timer_lock, flags); - break; - default: - break; - } - } - ir_raw_event_handle(rcdev); - return IRQ_RETVAL(IRQ_HANDLED); -} - -static void send_space(unsigned long len) -{ - usleep_range(len, len + 25); -} - -static void send_pulse(unsigned long len) -{ - long bytes_out = len / TIME_CONST; - - if (bytes_out == 0) - bytes_out++; - - while (bytes_out--) { - outb(PULSE, io + UART_TX); - /* FIXME treba seriozne cakanie z char/serial.c */ - while (!(inb(io + UART_LSR) & UART_LSR_THRE)) - ; - } -} - -static int init_hardware(void) -{ - u8 scratch, scratch2, scratch3; - unsigned long flags; - - spin_lock_irqsave(&hardware_lock, flags); - - /* - * This is a simple port existence test, borrowed from the autoconfig - * function in drivers/tty/serial/8250/8250_port.c - */ - scratch = sinp(UART_IER); - soutp(UART_IER, 0); -#ifdef __i386__ - outb(0xff, 0x080); -#endif - scratch2 = sinp(UART_IER) & 0x0f; - soutp(UART_IER, 0x0f); -#ifdef __i386__ - outb(0x00, 0x080); -#endif - scratch3 = sinp(UART_IER) & 0x0f; - soutp(UART_IER, scratch); - if (scratch2 != 0 || scratch3 != 0x0f) { - /* we fail, there's nothing here */ - spin_unlock_irqrestore(&hardware_lock, flags); - pr_err("port existence test failed, cannot continue\n"); - return -ENODEV; - } - - /* reset UART */ - outb(0, io + UART_MCR); - outb(0, io + UART_IER); - /* init UART */ - /* set DLAB, speed = 115200 */ - outb(UART_LCR_DLAB | UART_LCR_WLEN7, io + UART_LCR); - outb(1, io + UART_DLL); outb(0, io + UART_DLM); - /* 7N1+start = 9 bits at 115200 ~ 3 bits at 44000 */ - outb(UART_LCR_WLEN7, io + UART_LCR); - /* FIFO operation */ - outb(UART_FCR_ENABLE_FIFO, io + UART_FCR); - /* interrupts */ - /* outb(UART_IER_RLSI|UART_IER_RDI|UART_IER_THRI, io + UART_IER); */ - outb(UART_IER_RDI, io + UART_IER); - /* turn on UART */ - outb(UART_MCR_DTR | UART_MCR_RTS | UART_MCR_OUT2, io + UART_MCR); - spin_unlock_irqrestore(&hardware_lock, flags); - - return 0; -} - -static void drop_hardware(void) -{ - unsigned long flags; - - spin_lock_irqsave(&hardware_lock, flags); - - /* turn off interrupts */ - outb(0, io + UART_IER); - - spin_unlock_irqrestore(&hardware_lock, flags); -} - -/* SECTION: Initialisation */ -static int sir_ir_probe(struct platform_device *dev) -{ - int retval; - - rcdev = devm_rc_allocate_device(&sir_ir_dev->dev, RC_DRIVER_IR_RAW); - if (!rcdev) - return -ENOMEM; - - rcdev->device_name = "SIR IrDA port"; - rcdev->input_phys = KBUILD_MODNAME "/input0"; - rcdev->input_id.bustype = BUS_HOST; - rcdev->input_id.vendor = 0x0001; - rcdev->input_id.product = 0x0001; - rcdev->input_id.version = 0x0100; - rcdev->tx_ir = sir_tx_ir; - rcdev->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER; - rcdev->driver_name = KBUILD_MODNAME; - rcdev->map_name = RC_MAP_RC6_MCE; - rcdev->timeout = IR_DEFAULT_TIMEOUT; - rcdev->dev.parent = &sir_ir_dev->dev; - - timer_setup(&timerlist, sir_timeout, 0); - - /* get I/O port access and IRQ line */ - if (!devm_request_region(&sir_ir_dev->dev, io, 8, KBUILD_MODNAME)) { - pr_err("i/o port 0x%.4x already in use.\n", io); - return -EBUSY; - } - retval = devm_request_irq(&sir_ir_dev->dev, irq, sir_interrupt, 0, - KBUILD_MODNAME, NULL); - if (retval < 0) { - pr_err("IRQ %d already in use.\n", irq); - return retval; - } - - retval = init_hardware(); - if (retval) { - del_timer_sync(&timerlist); - return retval; - } - - pr_info("I/O port 0x%.4x, IRQ %d.\n", io, irq); - - retval = devm_rc_register_device(&sir_ir_dev->dev, rcdev); - if (retval < 0) - return retval; - - return 0; -} - -static int sir_ir_remove(struct platform_device *dev) -{ - drop_hardware(); - del_timer_sync(&timerlist); - return 0; -} - -static struct platform_driver sir_ir_driver = { - .probe = sir_ir_probe, - .remove = sir_ir_remove, - .driver = { - .name = "sir_ir", - }, -}; - -static int __init sir_ir_init(void) -{ - int retval; - - retval = platform_driver_register(&sir_ir_driver); - if (retval) - return retval; - - sir_ir_dev = platform_device_alloc("sir_ir", 0); - if (!sir_ir_dev) { - retval = -ENOMEM; - goto pdev_alloc_fail; - } - - retval = platform_device_add(sir_ir_dev); - if (retval) - goto pdev_add_fail; - - return 0; - -pdev_add_fail: - platform_device_put(sir_ir_dev); -pdev_alloc_fail: - platform_driver_unregister(&sir_ir_driver); - return retval; -} - -static void __exit sir_ir_exit(void) -{ - platform_device_unregister(sir_ir_dev); - platform_driver_unregister(&sir_ir_driver); -} - -module_init(sir_ir_init); -module_exit(sir_ir_exit); - -MODULE_DESCRIPTION("Infrared receiver driver for SIR type serial ports"); -MODULE_AUTHOR("Milan Pikula"); -MODULE_LICENSE("GPL"); - -module_param_hw(io, int, ioport, 0444); -MODULE_PARM_DESC(io, "I/O address base (0x3f8 or 0x2f8)"); - -module_param_hw(irq, int, irq, 0444); -MODULE_PARM_DESC(irq, "Interrupt (4 or 3)"); - -module_param(threshold, int, 0444); -MODULE_PARM_DESC(threshold, "space detection threshold (3)"); diff --git a/drivers/media/rc/st_rc.c b/drivers/media/rc/st_rc.c index 15de3ae166a2..6b70bac5f45d 100644 --- a/drivers/media/rc/st_rc.c +++ b/drivers/media/rc/st_rc.c @@ -1,15 +1,12 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2013 STMicroelectronics Limited * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/kernel.h> #include <linux/clk.h> #include <linux/interrupt.h> +#include <linux/io.h> #include <linux/module.h> #include <linux/of.h> #include <linux/platform_device.h> @@ -115,7 +112,7 @@ static irqreturn_t st_rc_rx_interrupt(int irq, void *data) int_status = readl(dev->rx_base + IRB_RX_INT_STATUS); if (unlikely(int_status & IRB_RX_OVERRUN_INT)) { /* discard the entire collection in case of errors! */ - ir_raw_event_reset(dev->rdev); + ir_raw_event_overflow(dev->rdev); dev_info(dev->dev, "IR RX overrun\n"); writel(IRB_RX_OVERRUN_INT, dev->rx_base + IRB_RX_INT_CLEAR); @@ -138,12 +135,12 @@ static irqreturn_t st_rc_rx_interrupt(int irq, void *data) mark /= dev->sample_div; } - ev.duration = US_TO_NS(mark); + ev.duration = mark; ev.pulse = true; ir_raw_event_store(dev->rdev, &ev); if (!last_symbol) { - ev.duration = US_TO_NS(symbol); + ev.duration = symbol; ev.pulse = false; ir_raw_event_store(dev->rdev, &ev); } else { @@ -161,8 +158,9 @@ static irqreturn_t st_rc_rx_interrupt(int irq, void *data) return IRQ_HANDLED; } -static void st_rc_hardware_init(struct st_rc_device *dev) +static int st_rc_hardware_init(struct st_rc_device *dev) { + int ret; int baseclock, freqdiff; unsigned int rx_max_symbol_per = MAX_SYMB_TIME; unsigned int rx_sampling_freq_div; @@ -170,7 +168,12 @@ static void st_rc_hardware_init(struct st_rc_device *dev) /* Enable the IP */ reset_control_deassert(dev->rstc); - clk_prepare_enable(dev->sys_clock); + ret = clk_prepare_enable(dev->sys_clock); + if (ret) { + dev_err(dev->dev, "Failed to prepare/enable system clock\n"); + return ret; + } + baseclock = clk_get_rate(dev->sys_clock); /* IRB input pins are inverted internally from high to low. */ @@ -188,9 +191,11 @@ static void st_rc_hardware_init(struct st_rc_device *dev) } writel(rx_max_symbol_per, dev->rx_base + IRB_MAX_SYM_PERIOD); + + return 0; } -static int st_rc_remove(struct platform_device *pdev) +static void st_rc_remove(struct platform_device *pdev) { struct st_rc_device *rc_dev = platform_get_drvdata(pdev); @@ -198,7 +203,6 @@ static int st_rc_remove(struct platform_device *pdev) device_init_wakeup(&pdev->dev, false); clk_disable_unprepare(rc_dev->sys_clock); rc_unregister_device(rc_dev->rdev); - return 0; } static int st_rc_open(struct rc_dev *rdev) @@ -227,7 +231,6 @@ static int st_rc_probe(struct platform_device *pdev) int ret = -EINVAL; struct rc_dev *rdev; struct device *dev = &pdev->dev; - struct resource *res; struct st_rc_device *rc_dev; struct device_node *np = pdev->dev.of_node; const char *rx_mode; @@ -270,9 +273,7 @@ static int st_rc_probe(struct platform_device *pdev) goto err; } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - - rc_dev->base = devm_ioremap_resource(dev, res); + rc_dev->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rc_dev->base)) { ret = PTR_ERR(rc_dev->base); goto err; @@ -283,7 +284,7 @@ static int st_rc_probe(struct platform_device *pdev) else rc_dev->rx_base = rc_dev->base; - rc_dev->rstc = reset_control_get_optional_exclusive(dev, NULL); + rc_dev->rstc = devm_reset_control_get_optional_exclusive(dev, NULL); if (IS_ERR(rc_dev->rstc)) { ret = PTR_ERR(rc_dev->rstc); goto err; @@ -291,12 +292,14 @@ static int st_rc_probe(struct platform_device *pdev) rc_dev->dev = dev; platform_set_drvdata(pdev, rc_dev); - st_rc_hardware_init(rc_dev); + ret = st_rc_hardware_init(rc_dev); + if (ret) + goto err; rdev->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER; /* rx sampling rate is 10Mhz */ rdev->rx_resolution = 100; - rdev->timeout = US_TO_NS(MAX_SYMB_TIME); + rdev->timeout = MAX_SYMB_TIME; rdev->priv = rc_dev; rdev->open = st_rc_open; rdev->close = st_rc_close; @@ -363,6 +366,7 @@ static int st_rc_suspend(struct device *dev) static int st_rc_resume(struct device *dev) { + int ret; struct st_rc_device *rc_dev = dev_get_drvdata(dev); struct rc_dev *rdev = rc_dev->rdev; @@ -371,7 +375,10 @@ static int st_rc_resume(struct device *dev) rc_dev->irq_wake = 0; } else { pinctrl_pm_select_default_state(dev); - st_rc_hardware_init(rc_dev); + ret = st_rc_hardware_init(rc_dev); + if (ret) + return ret; + if (rdev->users) { writel(IRB_RX_INTS, rc_dev->rx_base + IRB_RX_INT_EN); writel(0x01, rc_dev->rx_base + IRB_RX_EN); diff --git a/drivers/media/rc/streamzap.c b/drivers/media/rc/streamzap.c index a490d26bd170..d3b48a0dd1f4 100644 --- a/drivers/media/rc/streamzap.c +++ b/drivers/media/rc/streamzap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Streamzap Remote Control driver * @@ -15,27 +16,15 @@ * * This driver is based on the USB skeleton driver packaged with the * kernel; copyright (C) 2001-2003 Greg Kroah-Hartman (greg@kroah.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/device.h> #include <linux/module.h> #include <linux/slab.h> -#include <linux/ktime.h> #include <linux/usb.h> #include <linux/usb/input.h> #include <media/rc-core.h> -#define DRIVER_VERSION "1.61" #define DRIVER_NAME "streamzap" #define DRIVER_DESC "Streamzap Remote Control driver" @@ -76,9 +65,6 @@ struct streamzap_ir { struct device *dev; /* usb */ - struct usb_device *usbdev; - struct usb_interface *interface; - struct usb_endpoint_descriptor *endpoint; struct urb *urb_in; /* buffer & dma */ @@ -88,16 +74,7 @@ struct streamzap_ir { /* track what state we're in */ enum StreamzapDecoderState decoder_state; - /* tracks whether we are currently receiving some signal */ - bool idle; - /* sum of signal lengths received since signal start */ - unsigned long sum; - /* start time of signal; necessary for gap tracking */ - ktime_t signal_last; - ktime_t signal_start; - bool timeout_enabled; - - char name[128]; + char phys[64]; }; @@ -130,39 +107,11 @@ static void sz_push(struct streamzap_ir *sz, struct ir_raw_event rawir) static void sz_push_full_pulse(struct streamzap_ir *sz, unsigned char value) { - struct ir_raw_event rawir = {}; - - if (sz->idle) { - int delta; - - sz->signal_last = sz->signal_start; - sz->signal_start = ktime_get_real(); - - delta = ktime_us_delta(sz->signal_start, sz->signal_last); - rawir.pulse = false; - if (delta > (15 * USEC_PER_SEC)) { - /* really long time */ - rawir.duration = IR_MAX_DURATION; - } else { - rawir.duration = delta; - rawir.duration -= sz->sum; - rawir.duration = US_TO_NS(rawir.duration); - rawir.duration = (rawir.duration > IR_MAX_DURATION) ? - IR_MAX_DURATION : rawir.duration; - } - sz_push(sz, rawir); + struct ir_raw_event rawir = { + .pulse = true, + .duration = value * SZ_RESOLUTION + SZ_RESOLUTION / 2, + }; - sz->idle = false; - sz->sum = 0; - } - - rawir.pulse = true; - rawir.duration = ((int) value) * SZ_RESOLUTION; - rawir.duration += SZ_RESOLUTION / 2; - sz->sum += rawir.duration; - rawir.duration = US_TO_NS(rawir.duration); - rawir.duration = (rawir.duration > IR_MAX_DURATION) ? - IR_MAX_DURATION : rawir.duration; sz_push(sz, rawir); } @@ -175,13 +124,11 @@ static void sz_push_half_pulse(struct streamzap_ir *sz, static void sz_push_full_space(struct streamzap_ir *sz, unsigned char value) { - struct ir_raw_event rawir = {}; + struct ir_raw_event rawir = { + .pulse = false, + .duration = value * SZ_RESOLUTION + SZ_RESOLUTION / 2, + }; - rawir.pulse = false; - rawir.duration = ((int) value) * SZ_RESOLUTION; - rawir.duration += SZ_RESOLUTION / 2; - sz->sum += rawir.duration; - rawir.duration = US_TO_NS(rawir.duration); sz_push(sz, rawir); } @@ -191,39 +138,10 @@ static void sz_push_half_space(struct streamzap_ir *sz, sz_push_full_space(sz, value & SZ_SPACE_MASK); } -/* - * streamzap_callback - usb IRQ handler callback - * - * This procedure is invoked on reception of data from - * the usb remote. - */ -static void streamzap_callback(struct urb *urb) +static void sz_process_ir_data(struct streamzap_ir *sz, int len) { - struct streamzap_ir *sz; unsigned int i; - int len; - - if (!urb) - return; - - sz = urb->context; - len = urb->actual_length; - - switch (urb->status) { - case -ECONNRESET: - case -ENOENT: - case -ESHUTDOWN: - /* - * this urb is terminated, clean up. - * sz might already be invalid at this point - */ - dev_err(sz->dev, "urb terminated, status: %d\n", urb->status); - return; - default: - break; - } - dev_dbg(sz->dev, "%s: received urb, len %d\n", __func__, len); for (i = 0; i < len; i++) { dev_dbg(sz->dev, "sz->buf_in[%d]: %x\n", i, (unsigned char)sz->buf_in[i]); @@ -253,11 +171,7 @@ static void streamzap_callback(struct urb *urb) .pulse = false, .duration = sz->rdev->timeout }; - sz->idle = true; - if (sz->timeout_enabled) - sz_push(sz, rawir); - ir_raw_event_handle(sz->rdev); - ir_raw_event_reset(sz->rdev); + sz_push(sz, rawir); } else { sz_push_full_space(sz, sz->buf_in[i]); } @@ -276,37 +190,69 @@ static void streamzap_callback(struct urb *urb) } ir_raw_event_handle(sz->rdev); - usb_submit_urb(urb, GFP_ATOMIC); +} + +/* + * streamzap_callback - usb IRQ handler callback + * + * This procedure is invoked on reception of data from + * the usb remote. + */ +static void streamzap_callback(struct urb *urb) +{ + struct streamzap_ir *sz; + int len; + + if (!urb) + return; + + sz = urb->context; + len = urb->actual_length; + + switch (urb->status) { + case 0: + dev_dbg(sz->dev, "%s: received urb, len %d\n", __func__, len); + sz_process_ir_data(sz, len); + break; + case -ECONNRESET: + case -ENOENT: + case -ESHUTDOWN: + /* + * this urb is terminated, clean up. + * sz might already be invalid at this point + */ + dev_err(sz->dev, "urb terminated, status: %d\n", urb->status); + return; + default: + break; + } - return; + usb_submit_urb(urb, GFP_ATOMIC); } -static struct rc_dev *streamzap_init_rc_dev(struct streamzap_ir *sz) +static struct rc_dev *streamzap_init_rc_dev(struct streamzap_ir *sz, + struct usb_device *usbdev) { struct rc_dev *rdev; struct device *dev = sz->dev; int ret; rdev = rc_allocate_device(RC_DRIVER_IR_RAW); - if (!rdev) { - dev_err(dev, "remote dev allocation failed\n"); + if (!rdev) goto out; - } - snprintf(sz->name, sizeof(sz->name), "Streamzap PC Remote Infrared Receiver (%04x:%04x)", - le16_to_cpu(sz->usbdev->descriptor.idVendor), - le16_to_cpu(sz->usbdev->descriptor.idProduct)); - usb_make_path(sz->usbdev, sz->phys, sizeof(sz->phys)); + usb_make_path(usbdev, sz->phys, sizeof(sz->phys)); strlcat(sz->phys, "/input0", sizeof(sz->phys)); - rdev->device_name = sz->name; + rdev->device_name = "Streamzap PC Remote Infrared Receiver"; rdev->input_phys = sz->phys; - usb_to_input_id(sz->usbdev, &rdev->input_id); + usb_to_input_id(usbdev, &rdev->input_id); rdev->dev.parent = dev; rdev->priv = sz; rdev->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER; rdev->driver_name = DRIVER_NAME; rdev->map_name = RC_MAP_STREAMZAP; + rdev->rx_resolution = SZ_RESOLUTION; ret = rc_register_device(rdev); if (ret < 0) { @@ -332,9 +278,9 @@ static int streamzap_probe(struct usb_interface *intf, const struct usb_device_id *id) { struct usb_device *usbdev = interface_to_usbdev(intf); + struct usb_endpoint_descriptor *endpoint; struct usb_host_interface *iface_host; struct streamzap_ir *sz = NULL; - char buf[63], name[128] = ""; int retval = -ENOMEM; int pipe, maxp; @@ -343,9 +289,6 @@ static int streamzap_probe(struct usb_interface *intf, if (!sz) return -ENOMEM; - sz->usbdev = usbdev; - sz->interface = intf; - /* Check to ensure endpoint information matches requirements */ iface_host = intf->cur_altsetting; @@ -356,23 +299,23 @@ static int streamzap_probe(struct usb_interface *intf, goto free_sz; } - sz->endpoint = &(iface_host->endpoint[0].desc); - if (!usb_endpoint_dir_in(sz->endpoint)) { + endpoint = &iface_host->endpoint[0].desc; + if (!usb_endpoint_dir_in(endpoint)) { dev_err(&intf->dev, "%s: endpoint doesn't match input device 02%02x\n", - __func__, sz->endpoint->bEndpointAddress); + __func__, endpoint->bEndpointAddress); retval = -ENODEV; goto free_sz; } - if (!usb_endpoint_xfer_int(sz->endpoint)) { + if (!usb_endpoint_xfer_int(endpoint)) { dev_err(&intf->dev, "%s: endpoint attributes don't match xfer 02%02x\n", - __func__, sz->endpoint->bmAttributes); + __func__, endpoint->bmAttributes); retval = -ENODEV; goto free_sz; } - pipe = usb_rcvintpipe(usbdev, sz->endpoint->bEndpointAddress); - maxp = usb_maxpacket(usbdev, pipe, usb_pipeout(pipe)); + pipe = usb_rcvintpipe(usbdev, endpoint->bEndpointAddress); + maxp = usb_maxpacket(usbdev, pipe); if (maxp == 0) { dev_err(&intf->dev, "%s: endpoint Max Packet Size is 0!?!\n", @@ -393,40 +336,23 @@ static int streamzap_probe(struct usb_interface *intf, sz->dev = &intf->dev; sz->buf_in_len = maxp; - if (usbdev->descriptor.iManufacturer - && usb_string(usbdev, usbdev->descriptor.iManufacturer, - buf, sizeof(buf)) > 0) - strscpy(name, buf, sizeof(name)); - - if (usbdev->descriptor.iProduct - && usb_string(usbdev, usbdev->descriptor.iProduct, - buf, sizeof(buf)) > 0) - snprintf(name + strlen(name), sizeof(name) - strlen(name), - " %s", buf); - - sz->rdev = streamzap_init_rc_dev(sz); + sz->rdev = streamzap_init_rc_dev(sz, usbdev); if (!sz->rdev) goto rc_dev_fail; - sz->idle = true; sz->decoder_state = PulseSpace; /* FIXME: don't yet have a way to set this */ - sz->timeout_enabled = true; - sz->rdev->timeout = ((US_TO_NS(SZ_TIMEOUT * SZ_RESOLUTION) & - IR_MAX_DURATION) | 0x03000000); + sz->rdev->timeout = SZ_TIMEOUT * SZ_RESOLUTION; #if 0 /* not yet supported, depends on patches from maxim */ /* see also: LIRC_GET_REC_RESOLUTION and LIRC_SET_REC_TIMEOUT */ - sz->min_timeout = US_TO_NS(SZ_TIMEOUT * SZ_RESOLUTION); - sz->max_timeout = US_TO_NS(SZ_TIMEOUT * SZ_RESOLUTION); + sz->min_timeout = SZ_TIMEOUT * SZ_RESOLUTION; + sz->max_timeout = SZ_TIMEOUT * SZ_RESOLUTION; #endif - sz->signal_start = ktime_get_real(); - /* Complete final initialisations */ usb_fill_int_urb(sz->urb_in, usbdev, pipe, sz->buf_in, - maxp, (usb_complete_t)streamzap_callback, - sz, sz->endpoint->bInterval); + maxp, streamzap_callback, sz, endpoint->bInterval); sz->urb_in->transfer_dma = sz->dma_in; sz->urb_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; @@ -435,9 +361,6 @@ static int streamzap_probe(struct usb_interface *intf, if (usb_submit_urb(sz->urb_in, GFP_ATOMIC)) dev_err(sz->dev, "urb submit failed\n"); - dev_info(sz->dev, "Registered %s on usb%d:%d\n", name, - usbdev->bus->busnum, usbdev->devnum); - return 0; rc_dev_fail: @@ -470,9 +393,8 @@ static void streamzap_disconnect(struct usb_interface *interface) if (!sz) return; - sz->usbdev = NULL; - rc_unregister_device(sz->rdev); usb_kill_urb(sz->urb_in); + rc_unregister_device(sz->rdev); usb_free_urb(sz->urb_in); usb_free_coherent(usbdev, sz->buf_in_len, sz->buf_in, sz->dma_in); @@ -492,7 +414,7 @@ static int streamzap_resume(struct usb_interface *intf) { struct streamzap_ir *sz = usb_get_intfdata(intf); - if (usb_submit_urb(sz->urb_in, GFP_ATOMIC)) { + if (usb_submit_urb(sz->urb_in, GFP_NOIO)) { dev_err(sz->dev, "Error submitting urb\n"); return -EIO; } diff --git a/drivers/media/rc/sunxi-cir.c b/drivers/media/rc/sunxi-cir.c index 307e44714ea0..92ef4e7c6f69 100644 --- a/drivers/media/rc/sunxi-cir.c +++ b/drivers/media/rc/sunxi-cir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for Allwinner sunXi IR controller * @@ -7,22 +8,14 @@ * Based on sun5i-ir.c: * Copyright (C) 2007-2012 Daniel Wang * Allwinner Technology Co., Ltd. <www.allwinnertech.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> #include <linux/interrupt.h> +#include <linux/io.h> #include <linux/module.h> -#include <linux/of_platform.h> +#include <linux/of.h> +#include <linux/platform_device.h> #include <linux/reset.h> #include <media/rc-core.h> @@ -48,11 +41,11 @@ /* Rx Interrupt Enable */ #define SUNXI_IR_RXINT_REG 0x2C -/* Rx FIFO Overflow */ +/* Rx FIFO Overflow Interrupt Enable */ #define REG_RXINT_ROI_EN BIT(0) -/* Rx Packet End */ +/* Rx Packet End Interrupt Enable */ #define REG_RXINT_RPEI_EN BIT(1) -/* Rx FIFO Data Available */ +/* Rx FIFO Data Available Interrupt Enable */ #define REG_RXINT_RAI_EN BIT(4) /* Rx FIFO available byte level */ @@ -60,6 +53,12 @@ /* Rx Interrupt Status */ #define SUNXI_IR_RXSTA_REG 0x30 +/* Rx FIFO Overflow */ +#define REG_RXSTA_ROI REG_RXINT_ROI_EN +/* Rx Packet End */ +#define REG_RXSTA_RPE REG_RXINT_RPEI_EN +/* Rx FIFO Data Available */ +#define REG_RXSTA_RA REG_RXINT_RAI_EN /* RX FIFO Get Available Counter */ #define REG_RXSTA_GET_AC(val) (((val) >> 8) & (ir->fifo_size * 2 - 1)) /* Clear all interrupt status value */ @@ -76,13 +75,19 @@ #define SUNXI_IR_BASE_CLK 8000000 /* Noise threshold in samples */ #define SUNXI_IR_RXNOISE 1 -/* Idle Threshold in samples */ -#define SUNXI_IR_RXIDLE 20 -/* Time after which device stops sending data in ms */ -#define SUNXI_IR_TIMEOUT 120 + +/** + * struct sunxi_ir_quirks - Differences between SoC variants. + * + * @has_reset: SoC needs reset deasserted. + * @fifo_size: size of the fifo. + */ +struct sunxi_ir_quirks { + bool has_reset; + int fifo_size; +}; struct sunxi_ir { - spinlock_t ir_lock; struct rc_dev *rc; void __iomem *base; int irq; @@ -101,14 +106,12 @@ static irqreturn_t sunxi_ir_irq(int irqno, void *dev_id) struct sunxi_ir *ir = dev_id; struct ir_raw_event rawir = {}; - spin_lock(&ir->ir_lock); - status = readl(ir->base + SUNXI_IR_RXSTA_REG); /* clean all pending statuses */ writel(status | REG_RXSTA_CLEARALL, ir->base + SUNXI_IR_RXSTA_REG); - if (status & (REG_RXINT_RAI_EN | REG_RXINT_RPEI_EN)) { + if (status & (REG_RXSTA_RA | REG_RXSTA_RPE)) { /* How many messages in fifo */ rc = REG_RXSTA_GET_AC(status); /* Sanity check */ @@ -124,26 +127,136 @@ static irqreturn_t sunxi_ir_irq(int irqno, void *dev_id) } } - if (status & REG_RXINT_ROI_EN) { - ir_raw_event_reset(ir->rc); - } else if (status & REG_RXINT_RPEI_EN) { + if (status & REG_RXSTA_ROI) { + ir_raw_event_overflow(ir->rc); + } else if (status & REG_RXSTA_RPE) { ir_raw_event_set_idle(ir->rc, true); ir_raw_event_handle(ir->rc); + } else { + ir_raw_event_handle(ir->rc); } - spin_unlock(&ir->ir_lock); - return IRQ_HANDLED; } +/* Convert idle threshold to usec */ +static unsigned int sunxi_ithr_to_usec(unsigned int base_clk, unsigned int ithr) +{ + return DIV_ROUND_CLOSEST(USEC_PER_SEC * (ithr + 1), + base_clk / (128 * 64)); +} + +/* Convert usec to idle threshold */ +static unsigned int sunxi_usec_to_ithr(unsigned int base_clk, unsigned int usec) +{ + /* make sure we don't end up with a timeout less than requested */ + return DIV_ROUND_UP((base_clk / (128 * 64)) * usec, USEC_PER_SEC) - 1; +} + +static int sunxi_ir_set_timeout(struct rc_dev *rc_dev, unsigned int timeout) +{ + struct sunxi_ir *ir = rc_dev->priv; + unsigned int base_clk = clk_get_rate(ir->clk); + + unsigned int ithr = sunxi_usec_to_ithr(base_clk, timeout); + + dev_dbg(rc_dev->dev.parent, "setting idle threshold to %u\n", ithr); + + /* Set noise threshold and idle threshold */ + writel(REG_CIR_NTHR(SUNXI_IR_RXNOISE) | REG_CIR_ITHR(ithr), + ir->base + SUNXI_IR_CIR_REG); + + rc_dev->timeout = sunxi_ithr_to_usec(base_clk, ithr); + + return 0; +} + +static int sunxi_ir_hw_init(struct device *dev) +{ + struct sunxi_ir *ir = dev_get_drvdata(dev); + u32 tmp; + int ret; + + ret = reset_control_deassert(ir->rst); + if (ret) + return ret; + + ret = clk_prepare_enable(ir->apb_clk); + if (ret) { + dev_err(dev, "failed to enable apb clk\n"); + goto exit_assert_reset; + } + + ret = clk_prepare_enable(ir->clk); + if (ret) { + dev_err(dev, "failed to enable ir clk\n"); + goto exit_disable_apb_clk; + } + + /* Enable CIR Mode */ + writel(REG_CTL_MD, ir->base + SUNXI_IR_CTL_REG); + + /* Set noise threshold and idle threshold */ + sunxi_ir_set_timeout(ir->rc, ir->rc->timeout); + + /* Invert Input Signal */ + writel(REG_RXCTL_RPPI, ir->base + SUNXI_IR_RXCTL_REG); + + /* Clear All Rx Interrupt Status */ + writel(REG_RXSTA_CLEARALL, ir->base + SUNXI_IR_RXSTA_REG); + + /* + * Enable IRQ on overflow, packet end, FIFO available with trigger + * level + */ + writel(REG_RXINT_ROI_EN | REG_RXINT_RPEI_EN | + REG_RXINT_RAI_EN | REG_RXINT_RAL(ir->fifo_size / 2 - 1), + ir->base + SUNXI_IR_RXINT_REG); + + /* Enable IR Module */ + tmp = readl(ir->base + SUNXI_IR_CTL_REG); + writel(tmp | REG_CTL_GEN | REG_CTL_RXEN, ir->base + SUNXI_IR_CTL_REG); + + return 0; + +exit_disable_apb_clk: + clk_disable_unprepare(ir->apb_clk); +exit_assert_reset: + reset_control_assert(ir->rst); + + return ret; +} + +static void sunxi_ir_hw_exit(struct device *dev) +{ + struct sunxi_ir *ir = dev_get_drvdata(dev); + + clk_disable_unprepare(ir->clk); + clk_disable_unprepare(ir->apb_clk); + reset_control_assert(ir->rst); +} + +static int __maybe_unused sunxi_ir_suspend(struct device *dev) +{ + sunxi_ir_hw_exit(dev); + + return 0; +} + +static int __maybe_unused sunxi_ir_resume(struct device *dev) +{ + return sunxi_ir_hw_init(dev); +} + +static SIMPLE_DEV_PM_OPS(sunxi_ir_pm_ops, sunxi_ir_suspend, sunxi_ir_resume); + static int sunxi_ir_probe(struct platform_device *pdev) { int ret = 0; - unsigned long tmp = 0; struct device *dev = &pdev->dev; struct device_node *dn = dev->of_node; - struct resource *res; + const struct sunxi_ir_quirks *quirks; struct sunxi_ir *ir; u32 b_clk_freq = SUNXI_IR_BASE_CLK; @@ -151,12 +264,13 @@ static int sunxi_ir_probe(struct platform_device *pdev) if (!ir) return -ENOMEM; - spin_lock_init(&ir->ir_lock); + quirks = of_device_get_match_data(&pdev->dev); + if (!quirks) { + dev_err(&pdev->dev, "Failed to determine the quirks to use\n"); + return -ENODEV; + } - if (of_device_is_compatible(dn, "allwinner,sun5i-a13-ir")) - ir->fifo_size = 64; - else - ir->fifo_size = 16; + ir->fifo_size = quirks->fifo_size; /* Clock */ ir->apb_clk = devm_clk_get(dev, "apb"); @@ -173,47 +287,30 @@ static int sunxi_ir_probe(struct platform_device *pdev) /* Base clock frequency (optional) */ of_property_read_u32(dn, "clock-frequency", &b_clk_freq); - /* Reset (optional) */ - ir->rst = devm_reset_control_get_optional_exclusive(dev, NULL); - if (IS_ERR(ir->rst)) - return PTR_ERR(ir->rst); - ret = reset_control_deassert(ir->rst); - if (ret) - return ret; + /* Reset */ + if (quirks->has_reset) { + ir->rst = devm_reset_control_get_exclusive(dev, NULL); + if (IS_ERR(ir->rst)) + return PTR_ERR(ir->rst); + } ret = clk_set_rate(ir->clk, b_clk_freq); if (ret) { dev_err(dev, "set ir base clock failed!\n"); - goto exit_reset_assert; + return ret; } dev_dbg(dev, "set base clock frequency to %d Hz.\n", b_clk_freq); - if (clk_prepare_enable(ir->apb_clk)) { - dev_err(dev, "try to enable apb_ir_clk failed\n"); - ret = -EINVAL; - goto exit_reset_assert; - } - - if (clk_prepare_enable(ir->clk)) { - dev_err(dev, "try to enable ir_clk failed\n"); - ret = -EINVAL; - goto exit_clkdisable_apb_clk; - } - /* IO */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ir->base = devm_ioremap_resource(dev, res); + ir->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ir->base)) { - dev_err(dev, "failed to map registers\n"); - ret = PTR_ERR(ir->base); - goto exit_clkdisable_clk; + return PTR_ERR(ir->base); } ir->rc = rc_allocate_device(RC_DRIVER_IR_RAW); if (!ir->rc) { dev_err(dev, "failed to allocate device\n"); - ret = -ENOMEM; - goto exit_clkdisable_clk; + return -ENOMEM; } ir->rc->priv = ir; @@ -227,9 +324,12 @@ static int sunxi_ir_probe(struct platform_device *pdev) ir->rc->map_name = ir->map_name ?: RC_MAP_EMPTY; ir->rc->dev.parent = dev; ir->rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER; - /* Frequency after IR internal divider with sample period in ns */ - ir->rc->rx_resolution = (1000000000ul / (b_clk_freq / 64)); - ir->rc->timeout = MS_TO_NS(SUNXI_IR_TIMEOUT); + /* Frequency after IR internal divider with sample period in us */ + ir->rc->rx_resolution = (USEC_PER_SEC / (b_clk_freq / 64)); + ir->rc->timeout = IR_DEFAULT_TIMEOUT; + ir->rc->min_timeout = sunxi_ithr_to_usec(b_clk_freq, 0); + ir->rc->max_timeout = sunxi_ithr_to_usec(b_clk_freq, 255); + ir->rc->s_timeout = sunxi_ir_set_timeout; ir->rc->driver_name = SUNXI_IR_DEV; ret = rc_register_device(ir->rc); @@ -243,7 +343,6 @@ static int sunxi_ir_probe(struct platform_device *pdev) /* IRQ */ ir->irq = platform_get_irq(pdev, 0); if (ir->irq < 0) { - dev_err(dev, "no irq resource\n"); ret = ir->irq; goto exit_free_dev; } @@ -254,81 +353,72 @@ static int sunxi_ir_probe(struct platform_device *pdev) goto exit_free_dev; } - /* Enable CIR Mode */ - writel(REG_CTL_MD, ir->base+SUNXI_IR_CTL_REG); - - /* Set noise threshold and idle threshold */ - writel(REG_CIR_NTHR(SUNXI_IR_RXNOISE)|REG_CIR_ITHR(SUNXI_IR_RXIDLE), - ir->base + SUNXI_IR_CIR_REG); - - /* Invert Input Signal */ - writel(REG_RXCTL_RPPI, ir->base + SUNXI_IR_RXCTL_REG); - - /* Clear All Rx Interrupt Status */ - writel(REG_RXSTA_CLEARALL, ir->base + SUNXI_IR_RXSTA_REG); - - /* - * Enable IRQ on overflow, packet end, FIFO available with trigger - * level - */ - writel(REG_RXINT_ROI_EN | REG_RXINT_RPEI_EN | - REG_RXINT_RAI_EN | REG_RXINT_RAL(ir->fifo_size / 2 - 1), - ir->base + SUNXI_IR_RXINT_REG); - - /* Enable IR Module */ - tmp = readl(ir->base + SUNXI_IR_CTL_REG); - writel(tmp | REG_CTL_GEN | REG_CTL_RXEN, ir->base + SUNXI_IR_CTL_REG); + ret = sunxi_ir_hw_init(dev); + if (ret) + goto exit_free_dev; dev_info(dev, "initialized sunXi IR driver\n"); return 0; exit_free_dev: rc_free_device(ir->rc); -exit_clkdisable_clk: - clk_disable_unprepare(ir->clk); -exit_clkdisable_apb_clk: - clk_disable_unprepare(ir->apb_clk); -exit_reset_assert: - reset_control_assert(ir->rst); return ret; } -static int sunxi_ir_remove(struct platform_device *pdev) +static void sunxi_ir_remove(struct platform_device *pdev) { - unsigned long flags; struct sunxi_ir *ir = platform_get_drvdata(pdev); - clk_disable_unprepare(ir->clk); - clk_disable_unprepare(ir->apb_clk); - reset_control_assert(ir->rst); - - spin_lock_irqsave(&ir->ir_lock, flags); - /* disable IR IRQ */ - writel(0, ir->base + SUNXI_IR_RXINT_REG); - /* clear All Rx Interrupt Status */ - writel(REG_RXSTA_CLEARALL, ir->base + SUNXI_IR_RXSTA_REG); - /* disable IR */ - writel(0, ir->base + SUNXI_IR_CTL_REG); - spin_unlock_irqrestore(&ir->ir_lock, flags); - rc_unregister_device(ir->rc); - return 0; + sunxi_ir_hw_exit(&pdev->dev); +} + +static void sunxi_ir_shutdown(struct platform_device *pdev) +{ + sunxi_ir_hw_exit(&pdev->dev); } +static const struct sunxi_ir_quirks sun4i_a10_ir_quirks = { + .has_reset = false, + .fifo_size = 16, +}; + +static const struct sunxi_ir_quirks sun5i_a13_ir_quirks = { + .has_reset = false, + .fifo_size = 64, +}; + +static const struct sunxi_ir_quirks sun6i_a31_ir_quirks = { + .has_reset = true, + .fifo_size = 64, +}; + static const struct of_device_id sunxi_ir_match[] = { - { .compatible = "allwinner,sun4i-a10-ir", }, - { .compatible = "allwinner,sun5i-a13-ir", }, - {}, + { + .compatible = "allwinner,sun4i-a10-ir", + .data = &sun4i_a10_ir_quirks, + }, + { + .compatible = "allwinner,sun5i-a13-ir", + .data = &sun5i_a13_ir_quirks, + }, + { + .compatible = "allwinner,sun6i-a31-ir", + .data = &sun6i_a31_ir_quirks, + }, + {} }; MODULE_DEVICE_TABLE(of, sunxi_ir_match); static struct platform_driver sunxi_ir_driver = { .probe = sunxi_ir_probe, .remove = sunxi_ir_remove, + .shutdown = sunxi_ir_shutdown, .driver = { .name = SUNXI_IR_DEV, .of_match_table = sunxi_ir_match, + .pm = &sunxi_ir_pm_ops, }, }; diff --git a/drivers/media/rc/tango-ir.c b/drivers/media/rc/tango-ir.c deleted file mode 100644 index 9d4c17230c3a..000000000000 --- a/drivers/media/rc/tango-ir.c +++ /dev/null @@ -1,281 +0,0 @@ -/* - * Copyright (C) 2015 Mans Rullgard <mans@mansr.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include <linux/input.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/interrupt.h> -#include <linux/io.h> -#include <linux/clk.h> -#include <linux/of.h> -#include <media/rc-core.h> - -#define DRIVER_NAME "tango-ir" - -#define IR_NEC_CTRL 0x00 -#define IR_NEC_DATA 0x04 -#define IR_CTRL 0x08 -#define IR_RC5_CLK_DIV 0x0c -#define IR_RC5_DATA 0x10 -#define IR_INT 0x14 - -#define NEC_TIME_BASE 560 -#define RC5_TIME_BASE 1778 - -#define RC6_CTRL 0x00 -#define RC6_CLKDIV 0x04 -#define RC6_DATA0 0x08 -#define RC6_DATA1 0x0c -#define RC6_DATA2 0x10 -#define RC6_DATA3 0x14 -#define RC6_DATA4 0x18 - -#define RC6_CARRIER 36000 -#define RC6_TIME_BASE 16 - -#define NEC_CAP(n) ((n) << 24) -#define GPIO_SEL(n) ((n) << 16) -#define DISABLE_NEC (BIT(4) | BIT(8)) -#define ENABLE_RC5 (BIT(0) | BIT(9)) -#define ENABLE_RC6 (BIT(0) | BIT(7)) -#define ACK_IR_INT (BIT(0) | BIT(1)) -#define ACK_RC6_INT (BIT(31)) - -#define NEC_ANY (RC_PROTO_BIT_NEC | RC_PROTO_BIT_NECX | RC_PROTO_BIT_NEC32) - -struct tango_ir { - void __iomem *rc5_base; - void __iomem *rc6_base; - struct rc_dev *rc; - struct clk *clk; -}; - -static void tango_ir_handle_nec(struct tango_ir *ir) -{ - u32 v, code; - enum rc_proto proto; - - v = readl_relaxed(ir->rc5_base + IR_NEC_DATA); - if (!v) { - rc_repeat(ir->rc); - return; - } - - code = ir_nec_bytes_to_scancode(v, v >> 8, v >> 16, v >> 24, &proto); - rc_keydown(ir->rc, proto, code, 0); -} - -static void tango_ir_handle_rc5(struct tango_ir *ir) -{ - u32 data, field, toggle, addr, cmd, code; - - data = readl_relaxed(ir->rc5_base + IR_RC5_DATA); - if (data & BIT(31)) - return; - - field = data >> 12 & 1; - toggle = data >> 11 & 1; - addr = data >> 6 & 0x1f; - cmd = (data & 0x3f) | (field ^ 1) << 6; - - code = RC_SCANCODE_RC5(addr, cmd); - rc_keydown(ir->rc, RC_PROTO_RC5, code, toggle); -} - -static void tango_ir_handle_rc6(struct tango_ir *ir) -{ - u32 data0, data1, toggle, mode, addr, cmd, code; - - data0 = readl_relaxed(ir->rc6_base + RC6_DATA0); - data1 = readl_relaxed(ir->rc6_base + RC6_DATA1); - - mode = data0 >> 1 & 7; - if (mode != 0) - return; - - toggle = data0 & 1; - addr = data0 >> 16; - cmd = data1; - - code = RC_SCANCODE_RC6_0(addr, cmd); - rc_keydown(ir->rc, RC_PROTO_RC6_0, code, toggle); -} - -static irqreturn_t tango_ir_irq(int irq, void *dev_id) -{ - struct tango_ir *ir = dev_id; - unsigned int rc5_stat; - unsigned int rc6_stat; - - rc5_stat = readl_relaxed(ir->rc5_base + IR_INT); - writel_relaxed(rc5_stat, ir->rc5_base + IR_INT); - - rc6_stat = readl_relaxed(ir->rc6_base + RC6_CTRL); - writel_relaxed(rc6_stat, ir->rc6_base + RC6_CTRL); - - if (!(rc5_stat & 3) && !(rc6_stat & BIT(31))) - return IRQ_NONE; - - if (rc5_stat & BIT(0)) - tango_ir_handle_rc5(ir); - - if (rc5_stat & BIT(1)) - tango_ir_handle_nec(ir); - - if (rc6_stat & BIT(31)) - tango_ir_handle_rc6(ir); - - return IRQ_HANDLED; -} - -static int tango_change_protocol(struct rc_dev *dev, u64 *rc_type) -{ - struct tango_ir *ir = dev->priv; - u32 rc5_ctrl = DISABLE_NEC; - u32 rc6_ctrl = 0; - - if (*rc_type & NEC_ANY) - rc5_ctrl = 0; - - if (*rc_type & RC_PROTO_BIT_RC5) - rc5_ctrl |= ENABLE_RC5; - - if (*rc_type & RC_PROTO_BIT_RC6_0) - rc6_ctrl = ENABLE_RC6; - - writel_relaxed(rc5_ctrl, ir->rc5_base + IR_CTRL); - writel_relaxed(rc6_ctrl, ir->rc6_base + RC6_CTRL); - - return 0; -} - -static int tango_ir_probe(struct platform_device *pdev) -{ - const char *map_name = RC_MAP_TANGO; - struct device *dev = &pdev->dev; - struct rc_dev *rc; - struct tango_ir *ir; - struct resource *rc5_res; - struct resource *rc6_res; - u64 clkrate, clkdiv; - int irq, err; - u32 val; - - rc5_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!rc5_res) - return -EINVAL; - - rc6_res = platform_get_resource(pdev, IORESOURCE_MEM, 1); - if (!rc6_res) - return -EINVAL; - - irq = platform_get_irq(pdev, 0); - if (irq <= 0) - return -EINVAL; - - ir = devm_kzalloc(dev, sizeof(*ir), GFP_KERNEL); - if (!ir) - return -ENOMEM; - - ir->rc5_base = devm_ioremap_resource(dev, rc5_res); - if (IS_ERR(ir->rc5_base)) - return PTR_ERR(ir->rc5_base); - - ir->rc6_base = devm_ioremap_resource(dev, rc6_res); - if (IS_ERR(ir->rc6_base)) - return PTR_ERR(ir->rc6_base); - - ir->clk = devm_clk_get(dev, NULL); - if (IS_ERR(ir->clk)) - return PTR_ERR(ir->clk); - - rc = devm_rc_allocate_device(dev, RC_DRIVER_SCANCODE); - if (!rc) - return -ENOMEM; - - of_property_read_string(dev->of_node, "linux,rc-map-name", &map_name); - - rc->device_name = DRIVER_NAME; - rc->driver_name = DRIVER_NAME; - rc->input_phys = DRIVER_NAME "/input0"; - rc->map_name = map_name; - rc->allowed_protocols = NEC_ANY | RC_PROTO_BIT_RC5 | RC_PROTO_BIT_RC6_0; - rc->change_protocol = tango_change_protocol; - rc->priv = ir; - ir->rc = rc; - - err = clk_prepare_enable(ir->clk); - if (err) - return err; - - clkrate = clk_get_rate(ir->clk); - - clkdiv = clkrate * NEC_TIME_BASE; - do_div(clkdiv, 1000000); - - val = NEC_CAP(31) | GPIO_SEL(12) | clkdiv; - writel_relaxed(val, ir->rc5_base + IR_NEC_CTRL); - - clkdiv = clkrate * RC5_TIME_BASE; - do_div(clkdiv, 1000000); - - writel_relaxed(DISABLE_NEC, ir->rc5_base + IR_CTRL); - writel_relaxed(clkdiv, ir->rc5_base + IR_RC5_CLK_DIV); - writel_relaxed(ACK_IR_INT, ir->rc5_base + IR_INT); - - clkdiv = clkrate * RC6_TIME_BASE; - do_div(clkdiv, RC6_CARRIER); - - writel_relaxed(ACK_RC6_INT, ir->rc6_base + RC6_CTRL); - writel_relaxed((clkdiv >> 2) << 18 | clkdiv, ir->rc6_base + RC6_CLKDIV); - - err = devm_request_irq(dev, irq, tango_ir_irq, IRQF_SHARED, - dev_name(dev), ir); - if (err) - goto err_clk; - - err = devm_rc_register_device(dev, rc); - if (err) - goto err_clk; - - platform_set_drvdata(pdev, ir); - return 0; - -err_clk: - clk_disable_unprepare(ir->clk); - return err; -} - -static int tango_ir_remove(struct platform_device *pdev) -{ - struct tango_ir *ir = platform_get_drvdata(pdev); - - clk_disable_unprepare(ir->clk); - return 0; -} - -static const struct of_device_id tango_ir_dt_ids[] = { - { .compatible = "sigma,smp8642-ir" }, - { } -}; -MODULE_DEVICE_TABLE(of, tango_ir_dt_ids); - -static struct platform_driver tango_ir_driver = { - .probe = tango_ir_probe, - .remove = tango_ir_remove, - .driver = { - .name = DRIVER_NAME, - .of_match_table = tango_ir_dt_ids, - }, -}; -module_platform_driver(tango_ir_driver); - -MODULE_DESCRIPTION("SMP86xx IR decoder driver"); -MODULE_AUTHOR("Mans Rullgard <mans@mansr.com>"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/rc/ttusbir.c b/drivers/media/rc/ttusbir.c index 8d4b56d057ae..560a26f3965c 100644 --- a/drivers/media/rc/ttusbir.c +++ b/drivers/media/rc/ttusbir.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * TechnoTrend USB IR Receiver * * Copyright (C) 2012 Sean Young <sean@mess.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> @@ -29,8 +20,8 @@ * messages per second (!), whether IR is idle or not. */ #define NUM_URBS 4 -#define NS_PER_BYTE 62500 -#define NS_PER_BIT (NS_PER_BYTE/8) +#define US_PER_BYTE 62 +#define US_PER_BIT (US_PER_BYTE / 8) struct ttusbir { struct rc_dev *rc; @@ -99,7 +90,6 @@ static void ttusbir_bulk_complete(struct urb *urb) case -ECONNRESET: case -ENOENT: case -ESHUTDOWN: - usb_unlink_urb(urb); return; case -EPIPE: default: @@ -126,13 +116,13 @@ static void ttusbir_process_ir_data(struct ttusbir *tt, uint8_t *buf) switch (v) { case 0xfe: rawir.pulse = false; - rawir.duration = NS_PER_BYTE; + rawir.duration = US_PER_BYTE; if (ir_raw_event_store_with_filter(tt->rc, &rawir)) event = true; break; case 0: rawir.pulse = true; - rawir.duration = NS_PER_BYTE; + rawir.duration = US_PER_BYTE; if (ir_raw_event_store_with_filter(tt->rc, &rawir)) event = true; break; @@ -146,12 +136,12 @@ static void ttusbir_process_ir_data(struct ttusbir *tt, uint8_t *buf) rawir.pulse = false; } - rawir.duration = NS_PER_BIT * (8 - b); + rawir.duration = US_PER_BIT * (8 - b); if (ir_raw_event_store_with_filter(tt->rc, &rawir)) event = true; rawir.pulse = !rawir.pulse; - rawir.duration = NS_PER_BIT * b; + rawir.duration = US_PER_BIT * b; if (ir_raw_event_store_with_filter(tt->rc, &rawir)) event = true; break; @@ -175,7 +165,6 @@ static void ttusbir_urb_complete(struct urb *urb) case -ECONNRESET: case -ENOENT: case -ESHUTDOWN: - usb_unlink_urb(urb); return; case -EPIPE: default: @@ -320,10 +309,10 @@ static int ttusbir_probe(struct usb_interface *intf, rc->max_timeout = 10 * IR_DEFAULT_TIMEOUT; /* - * The precision is NS_PER_BIT, but since every 8th bit can be - * overwritten with garbage the accuracy is at best 2 * NS_PER_BIT. + * The precision is US_PER_BIT, but since every 8th bit can be + * overwritten with garbage the accuracy is at best 2 * US_PER_BIT. */ - rc->rx_resolution = NS_PER_BIT; + rc->rx_resolution = 2 * US_PER_BIT; ret = rc_register_device(rc); if (ret) { @@ -411,7 +400,7 @@ static int ttusbir_resume(struct usb_interface *intf) led_classdev_resume(&tt->led); for (i = 0; i < NUM_URBS; i++) { - rc = usb_submit_urb(tt->urb[i], GFP_KERNEL); + rc = usb_submit_urb(tt->urb[i], GFP_NOIO); if (rc) { dev_warn(tt->dev, "failed to submit urb: %d\n", rc); break; diff --git a/drivers/media/rc/winbond-cir.c b/drivers/media/rc/winbond-cir.c index 0f07a2c384fa..25884a79985c 100644 --- a/drivers/media/rc/winbond-cir.c +++ b/drivers/media/rc/winbond-cir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * winbond-cir.c - Driver for the Consumer IR functionality of Winbond * SuperI/O chips. @@ -24,16 +25,6 @@ * o IR Transmit * o Wake-On-CIR functionality * o Carrier detection - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -363,7 +354,6 @@ wbcir_irq_rx(struct wbcir_data *data, struct pnp_dev *device) { u8 irdata; struct ir_raw_event rawir = {}; - unsigned duration; /* Since RXHDLEV is set, at least 8 bytes are in the FIFO */ while (inb(data->sbase + WBCIR_REG_SP3_LSR) & WBCIR_RX_AVAIL) { @@ -371,13 +361,12 @@ wbcir_irq_rx(struct wbcir_data *data, struct pnp_dev *device) if (data->rxstate == WBCIR_RXSTATE_ERROR) continue; - duration = ((irdata & 0x7F) + 1) * + rawir.duration = ((irdata & 0x7F) + 1) * (data->carrier_report_enabled ? 2 : 10); rawir.pulse = irdata & 0x80 ? false : true; - rawir.duration = US_TO_NS(duration); if (rawir.pulse) - data->pulse_duration += duration; + data->pulse_duration += rawir.duration; ir_raw_event_store_with_filter(data->dev, &rawir); } @@ -481,7 +470,7 @@ wbcir_irq_handler(int irqno, void *cookie) /* RX overflow? (read clears bit) */ if (inb(data->sbase + WBCIR_REG_SP3_LSR) & WBCIR_RX_OVERRUN) { data->rxstate = WBCIR_RXSTATE_ERROR; - ir_raw_event_reset(data->dev); + ir_raw_event_overflow(data->dev); } /* TX underflow? */ @@ -528,7 +517,7 @@ wbcir_set_carrier_report(struct rc_dev *dev, int enable) /* Set a higher sampling resolution if carrier reports are enabled */ wbcir_select_bank(data, WBCIR_BANK_2); - data->dev->rx_resolution = US_TO_NS(enable ? 2 : 10); + data->dev->rx_resolution = enable ? 2 : 10; outb(enable ? 0x03 : 0x0f, data->sbase + WBCIR_REG_SP3_BGDL); outb(0x00, data->sbase + WBCIR_REG_SP3_BGDH); @@ -1008,7 +997,6 @@ wbcir_resume(struct pnp_dev *device) struct wbcir_data *data = pnp_get_drvdata(device); wbcir_init_hw(data); - ir_raw_event_reset(data->dev); enable_irq(data->irq); led_classdev_resume(&data->led); @@ -1085,7 +1073,7 @@ wbcir_probe(struct pnp_dev *device, const struct pnp_device_id *dev_id) data->dev->min_timeout = 1; data->dev->timeout = IR_DEFAULT_TIMEOUT; data->dev->max_timeout = 10 * IR_DEFAULT_TIMEOUT; - data->dev->rx_resolution = US_TO_NS(2); + data->dev->rx_resolution = 2; data->dev->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER; data->dev->allowed_wakeup_protocols = RC_PROTO_BIT_NEC | RC_PROTO_BIT_NECX | RC_PROTO_BIT_NEC32 | RC_PROTO_BIT_RC5 | diff --git a/drivers/media/rc/xbox_remote.c b/drivers/media/rc/xbox_remote.c index f959cbb94744..a1572381d097 100644 --- a/drivers/media/rc/xbox_remote.c +++ b/drivers/media/rc/xbox_remote.c @@ -107,7 +107,7 @@ static void xbox_remote_input_report(struct urb *urb) return; } - rc_keydown(xbox_remote->rdev, RC_PROTO_UNKNOWN, + rc_keydown(xbox_remote->rdev, RC_PROTO_XBOX_DVD, le16_to_cpup((__le16 *)(data + 2)), 0); } @@ -148,7 +148,7 @@ static void xbox_remote_rc_init(struct xbox_remote *xbox_remote) struct rc_dev *rdev = xbox_remote->rdev; rdev->priv = xbox_remote; - rdev->allowed_protocols = RC_PROTO_BIT_UNKNOWN; + rdev->allowed_protocols = RC_PROTO_BIT_XBOX_DVD; rdev->driver_name = "xbox_remote"; rdev->open = xbox_remote_rc_open; @@ -157,26 +157,26 @@ static void xbox_remote_rc_init(struct xbox_remote *xbox_remote) rdev->device_name = xbox_remote->rc_name; rdev->input_phys = xbox_remote->rc_phys; + rdev->timeout = MS_TO_US(10); + usb_to_input_id(xbox_remote->udev, &rdev->input_id); rdev->dev.parent = &xbox_remote->interface->dev; } -static int xbox_remote_initialize(struct xbox_remote *xbox_remote, - struct usb_endpoint_descriptor *endpoint_in) +static void xbox_remote_initialize(struct xbox_remote *xbox_remote, + struct usb_endpoint_descriptor *endpoint_in) { struct usb_device *udev = xbox_remote->udev; int pipe, maxp; /* Set up irq_urb */ pipe = usb_rcvintpipe(udev, endpoint_in->bEndpointAddress); - maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe)); + maxp = usb_maxpacket(udev, pipe); maxp = (maxp > DATA_BUFSIZE) ? DATA_BUFSIZE : maxp; usb_fill_int_urb(xbox_remote->irq_urb, udev, pipe, xbox_remote->inbuf, maxp, xbox_remote_irq_in, xbox_remote, endpoint_in->bInterval); - - return 0; } /* @@ -247,9 +247,7 @@ static int xbox_remote_probe(struct usb_interface *interface, xbox_remote_rc_init(xbox_remote); /* Device Hardware Initialization */ - err = xbox_remote_initialize(xbox_remote, endpoint_in); - if (err) - goto exit_kill_urbs; + xbox_remote_initialize(xbox_remote, endpoint_in); /* Set up and register rc device */ err = rc_register_device(xbox_remote->rdev); diff --git a/drivers/media/rc/zx-irdec.c b/drivers/media/rc/zx-irdec.c deleted file mode 100644 index 12d322ec8a29..000000000000 --- a/drivers/media/rc/zx-irdec.c +++ /dev/null @@ -1,184 +0,0 @@ -/* - * Copyright (C) 2017 Sanechips Technology Co., Ltd. - * Copyright 2017 Linaro Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/device.h> -#include <linux/err.h> -#include <linux/interrupt.h> -#include <linux/io.h> -#include <linux/module.h> -#include <linux/of_platform.h> -#include <linux/platform_device.h> - -#include <media/rc-core.h> - -#define DRIVER_NAME "zx-irdec" - -#define ZX_IR_ENABLE 0x04 -#define ZX_IREN BIT(0) -#define ZX_IR_CTRL 0x08 -#define ZX_DEGL_MASK GENMASK(21, 20) -#define ZX_DEGL_VALUE(x) (((x) << 20) & ZX_DEGL_MASK) -#define ZX_WDBEGIN_MASK GENMASK(18, 8) -#define ZX_WDBEGIN_VALUE(x) (((x) << 8) & ZX_WDBEGIN_MASK) -#define ZX_IR_INTEN 0x10 -#define ZX_IR_INTSTCLR 0x14 -#define ZX_IR_CODE 0x30 -#define ZX_IR_CNUM 0x34 -#define ZX_NECRPT BIT(16) - -struct zx_irdec { - void __iomem *base; - struct rc_dev *rcd; -}; - -static void zx_irdec_set_mask(struct zx_irdec *irdec, unsigned int reg, - u32 mask, u32 value) -{ - u32 data; - - data = readl(irdec->base + reg); - data &= ~mask; - data |= value & mask; - writel(data, irdec->base + reg); -} - -static irqreturn_t zx_irdec_irq(int irq, void *dev_id) -{ - struct zx_irdec *irdec = dev_id; - u8 address, not_address; - u8 command, not_command; - u32 rawcode, scancode; - enum rc_proto rc_proto; - - /* Clear interrupt */ - writel(1, irdec->base + ZX_IR_INTSTCLR); - - /* Check repeat frame */ - if (readl(irdec->base + ZX_IR_CNUM) & ZX_NECRPT) { - rc_repeat(irdec->rcd); - goto done; - } - - rawcode = readl(irdec->base + ZX_IR_CODE); - not_command = (rawcode >> 24) & 0xff; - command = (rawcode >> 16) & 0xff; - not_address = (rawcode >> 8) & 0xff; - address = rawcode & 0xff; - - scancode = ir_nec_bytes_to_scancode(address, not_address, - command, not_command, - &rc_proto); - rc_keydown(irdec->rcd, rc_proto, scancode, 0); - -done: - return IRQ_HANDLED; -} - -static int zx_irdec_probe(struct platform_device *pdev) -{ - struct device *dev = &pdev->dev; - struct zx_irdec *irdec; - struct resource *res; - struct rc_dev *rcd; - int irq; - int ret; - - irdec = devm_kzalloc(dev, sizeof(*irdec), GFP_KERNEL); - if (!irdec) - return -ENOMEM; - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - irdec->base = devm_ioremap_resource(dev, res); - if (IS_ERR(irdec->base)) - return PTR_ERR(irdec->base); - - irq = platform_get_irq(pdev, 0); - if (irq < 0) - return irq; - - rcd = devm_rc_allocate_device(dev, RC_DRIVER_SCANCODE); - if (!rcd) { - dev_err(dev, "failed to allocate rc device\n"); - return -ENOMEM; - } - - irdec->rcd = rcd; - - rcd->priv = irdec; - rcd->input_phys = DRIVER_NAME "/input0"; - rcd->input_id.bustype = BUS_HOST; - rcd->map_name = RC_MAP_ZX_IRDEC; - rcd->allowed_protocols = RC_PROTO_BIT_NEC | RC_PROTO_BIT_NECX | - RC_PROTO_BIT_NEC32; - rcd->driver_name = DRIVER_NAME; - rcd->device_name = DRIVER_NAME; - - platform_set_drvdata(pdev, irdec); - - ret = devm_rc_register_device(dev, rcd); - if (ret) { - dev_err(dev, "failed to register rc device\n"); - return ret; - } - - ret = devm_request_irq(dev, irq, zx_irdec_irq, 0, NULL, irdec); - if (ret) { - dev_err(dev, "failed to request irq\n"); - return ret; - } - - /* - * Initialize deglitch level and watchdog counter beginner as - * recommended by vendor BSP code. - */ - zx_irdec_set_mask(irdec, ZX_IR_CTRL, ZX_DEGL_MASK, ZX_DEGL_VALUE(0)); - zx_irdec_set_mask(irdec, ZX_IR_CTRL, ZX_WDBEGIN_MASK, - ZX_WDBEGIN_VALUE(0x21c)); - - /* Enable interrupt */ - writel(1, irdec->base + ZX_IR_INTEN); - - /* Enable the decoder */ - zx_irdec_set_mask(irdec, ZX_IR_ENABLE, ZX_IREN, ZX_IREN); - - return 0; -} - -static int zx_irdec_remove(struct platform_device *pdev) -{ - struct zx_irdec *irdec = platform_get_drvdata(pdev); - - /* Disable the decoder */ - zx_irdec_set_mask(irdec, ZX_IR_ENABLE, ZX_IREN, 0); - - /* Disable interrupt */ - writel(0, irdec->base + ZX_IR_INTEN); - - return 0; -} - -static const struct of_device_id zx_irdec_match[] = { - { .compatible = "zte,zx296718-irdec" }, - { }, -}; -MODULE_DEVICE_TABLE(of, zx_irdec_match); - -static struct platform_driver zx_irdec_driver = { - .probe = zx_irdec_probe, - .remove = zx_irdec_remove, - .driver = { - .name = DRIVER_NAME, - .of_match_table = zx_irdec_match, - }, -}; -module_platform_driver(zx_irdec_driver); - -MODULE_DESCRIPTION("ZTE ZX IR remote control driver"); -MODULE_AUTHOR("Shawn Guo <shawn.guo@linaro.org>"); -MODULE_LICENSE("GPL v2"); |