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path: root/drivers/media/i2c
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2022-10-27media: i2c: imx290: Drop regmap cacheLaurent Pinchart
Only two registers are ever read, and once only. There's no need to cache values. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2022-10-27media: i2c: imx290: Drop imx290_write_buffered_reg()Laurent Pinchart
The imx290_write_buffered_reg() function wraps a register write with register hold, to enable changing multiple registers synchronously. It is used for the gain only, which is an 8-bit register, defeating its purpose. The feature is useful, but should be implemented differently. Drop the function for now, to prepare for a rework of register access. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2022-10-27media: i2c: imx290: Replace macro with explicit ARRAY_SIZE()Laurent Pinchart
Use ARRAY_SIZE(imx290->supplies) for code that needs the size of the array, instead of relying on the IMX290_NUM_SUPPLIES. The result is less error-prone as it ties the size to the array. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2022-10-27media: i2c: imx290: Print error code when I2C transfer failsLaurent Pinchart
Knowing why I2C transfers fail is useful for debugging. Extend the error message to print the error code. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2022-10-27media: i2c: imx290: Use device lock for the control handlerLaurent Pinchart
The link frequency and pixel rate controls are set without holding the control handler lock, resulting in kernel warnings. As the value of those controls depend on the format, the simplest fix is to use the device lock for the control handler. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2022-10-27media: i2c: Add driver for ST VGXY61 camera sensorBenjamin Mugnier
The VGXY61 has a quad lanes CSI-2 output port running at 800mbps per lane, and supports RAW8, RAW10, RAW12, RAW14 and RAW16 formats. The driver handles both sensor types: - VG5661 and VG6661: 1.6 Mpx (1464 x 1104) 75fps. - VG5761 and VG6761: 2.3 Mpx (1944 x 1204) 60 fps. The driver supports: - HDR linearize mode, HDR substraction mode, and no HDR - GPIOs LEDs strobing - Digital binning and analog subsampling - Horizontal and vertical flip - Manual exposure - Analog and digital gains - Test patterns Signed-off-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com> [Sakari Ailus: remove() now returns void] Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2022-10-25media: i2c: add support for OV4689Mikhail Rudenko
Add a V4L2 sub-device driver for OmniVision OV4689 image sensor. This is a 4 Mpx image sensor using the I2C bus for control and the CSI-2 bus for data. This driver supports following features: - manual exposure and analog gain control support - test pattern support - media controller support - runtime PM support - support following resolutions: + 2688x1520 at 30 fps The driver provides all mandatory V4L2 controls for compatibility with libcamera. The sensor supports 1/2/4-lane CSI-2 modes, but the driver implements 4 lane mode only at this moment. Signed-off-by: Mikhail Rudenko <mike.rudenko@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2022-10-25media: i2c: Add ov08x40 image sensor driverShawn Tu
Add a V4L2 sub-device driver for Omnivision ov08X40 image sensor. This is a camera sensor using the I2C bus for control and the CSI-2 bus for data. This driver supports following features: - manual exposure and analog/digital gain control support - vblank/hblank control support - test pattern support - media controller support - runtime PM support - support following resolutions: + 3856x2464 at 30FPS + 1928x1208 at 30FPS Signed-off-by: Jason Chen <jason.z.chen@intel.com> Signed-off-by: Shawn Tu <shawnx.tu@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2022-10-25media: i2c: ov5648: Free V4L2 fwnode data on unbindRafael Mendonca
The V4L2 fwnode data structure doesn't get freed on unbind, which leads to a memleak. Fixes: e43ccb0a045f ("media: i2c: Add support for the OV5648 image sensor") Signed-off-by: Rafael Mendonca <rafaelmendsr@gmail.com> Reviewed-by: Tommaso Merciai <tommaso.merciai@amarulasolutions.com> Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2022-10-25media: ov8856: Add runtime PM callbacksHidenori Kobayashi
There were no runtime PM callbacks registered, leaving regulators being enabled while the device is suspended on DT systems. Adjust and register existing power controlling functions to turn them off/on. Signed-off-by: Hidenori Kobayashi <hidenorik@chromium.org> Reviewed-by: Tomasz Figa <tfiga@chromium.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2022-10-25media: i2c: ad5820: Fix error pathRicardo Ribalda
Error path seems to be swaped. Fix the order and provide some meaningful names. Fixes: bee3d5115611 ("[media] ad5820: Add driver for auto-focus coil") Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2022-10-25media: i2c: ov5645: Drop fetching the clk reference by nameLad Prabhakar
The OV5645 sensor has a single clock source, so just drop fetching the clk reference by name. This is in preparation to drop the "clock-names" property from the DT binding. Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2022-10-25media: i2c: hi846: Fix memory leak in hi846_parse_dt()Rafael Mendonca
If any of the checks related to the supported link frequencies fail, then the V4L2 fwnode resources don't get released before returning, which leads to a memleak. Fix this by properly freeing the V4L2 fwnode data in a designated label. Fixes: e8c0882685f9 ("media: i2c: add driver for the SK Hynix Hi-846 8M pixel camera") Signed-off-by: Rafael Mendonca <rafaelmendsr@gmail.com> Reviewed-by: Tommaso Merciai <tommaso.merciai@amarulasolutions.com> Reviewed-by: Martin Kepplinger <martink@posteo.de> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2022-10-24media: adv748x: afe: Select input port when initializing AFENiklas Söderlund
When moving the input selection to adv748x_reset() it was missed that during probe the device is reset _before_ the initialization and parsing of DT by the AFE subdevice. This can lead to the wrong input port (in case it's not port 0) being selected until the device is reset for the first time. Fix this by restoring the call to adv748x_afe_s_input() in the AFE initialization while also keeping it in the adv748x_reset(). Fixes: c30ed81afe89 ("media: adv748x: afe: Select input port when device is reset") Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2022-10-24media: adv748x: Remove dead function declarationNiklas Söderlund
There is no implementation of adv748x_register_subdevs(), remove the declaration in the header file. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2022-10-22Merge tag 'media/v6.1-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull missed media updates from Mauro Carvalho Chehab: "It seems I screwed-up my previous pull request: it ends up that only half of the media patches that were in linux-next got merged in -rc1. The script which creates the signed tags silently failed due to 5.19->6.0 so it ended generating a tag with incomplete stuff. So here are the missing parts: - a DVB core security fix - lots of fixes and cleanups for atomisp staging driver - old drivers that are VB1 are being moved to staging to be deprecated - several driver updates - mostly for embedded systems, but there are also some things addressing issues with some PC webcams, in the UVC video driver" * tag 'media/v6.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (163 commits) media: sun6i-csi: Move csi buffer definition to main header file media: sun6i-csi: Introduce and use video helper functions media: sun6i-csi: Add media ops with link notify callback media: sun6i-csi: Remove controls handler from the driver media: sun6i-csi: Register the media device after creation media: sun6i-csi: Pass and store csi device directly in video code media: sun6i-csi: Tidy up video code media: sun6i-csi: Tidy up v4l2 code media: sun6i-csi: Tidy up Kconfig media: sun6i-csi: Use runtime pm for clocks and reset media: sun6i-csi: Define and use variant to get module clock rate media: sun6i-csi: Always set exclusive module clock rate media: sun6i-csi: Tidy up platform code media: sun6i-csi: Refactor main driver data structures media: sun6i-csi: Define and use driver name and (reworked) description media: cedrus: Add a Kconfig dependency on RESET_CONTROLLER media: sun8i-rotate: Add a Kconfig dependency on RESET_CONTROLLER media: sun8i-di: Add a Kconfig dependency on RESET_CONTROLLER media: sun4i-csi: Add a Kconfig dependency on RESET_CONTROLLER media: sun6i-csi: Add a Kconfig dependency on RESET_CONTROLLER ...
2022-10-07Merge tag 'media/v6.1-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - New driver for Mediatek MDP V3 - New driver for NXP i.MX DW100 dewarper - Zoran driver got promoted from staging - Hantro and related drivers got promoted from staging - Several VB1 drivers got moved to staging/deprecated (cpia2, fsl-viu, meye, saa7146, av7110, stkwebcam, tm6000, vpfe_capture, davinci, zr364xx) - Usual set of driver fixes, improvements and cleanups * tag 'media/v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (107 commits) media: destage Hantro VPU driver media: platform: mtk-mdp3: add MediaTek MDP3 driver media: dt-binding: mediatek: add bindings for MediaTek CCORR and WDMA media: dt-binding: mediatek: add bindings for MediaTek MDP3 components media: xilinx: vipp: Fix refcount leak in xvip_graph_dma_init media: xilinx: video: Add 1X12 greyscale format media: xilinx: csi2rxss: Add 1X12 greyscale format media: staging: media: imx: imx7-media-csi: Increase video mem limit media: uvcvideo: Limit power line control for Sonix Technology media: uvcvideo: Use entity get_cur in uvc_ctrl_set media: uvcvideo: Fix typo 'the the' in comment media: uvcvideo: Use indexed loops in uvc_ctrl_init_ctrl() media: uvcvideo: Fix memory leak in uvc_gpio_parse media: renesas: vsp1: Add support for RZ/G2L VSPD media: renesas: vsp1: Add VSP1_HAS_NON_ZERO_LBA feature bit media: renesas: vsp1: Add support for VSP software version media: renesas: vsp1: Add support to deassert/assert reset line media: dt-bindings: media: renesas,vsp1: Document RZ/G2L VSPD bindings media: meson: vdec: add missing clk_disable_unprepare on error in vdec_hevc_start() media: amphion: fix a bug that vpu core may not resume after suspend ...
2022-09-24media: cx88: add IR remote support for NotOnlyTV LV3HDaniel González Cabanelas
The PCI hybrid card NotOnlyTV LV3H has a built-in IR receiver connected via I2C bus, currently not supported. This receiver is probably present in more Geniatech cards. It has no capability for repeating when a key is held down. Add support for this built-in IR receiver. Use the existing Total Media In Hand_02 remote keytable (Geniatech Mygica X8507) which matches exactly the LV3H remote. Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com> Signed-off-by: Marek Kidawski <mark_kiddy@wp.pl> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-09-24media: ov8865: Fix an error handling path in ov8865_probe()Christophe JAILLET
The commit in Fixes also introduced some new error handling which should goto the existing error handling path. Otherwise some resources leak. Fixes: 73dcffeb2ff9 ("media: i2c: Support 19.2MHz input clock in ov8865") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-09-24media: ar0521: Fix return value check in writing initial registersSakari Ailus
The return value from register writes is ignored apart from the last value. Fix this. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-09-24media: ar0521: Remove redundant variable retSakari Ailus
ret in ar0521_set_fmt is never set to values other than 0. Replace it with plain 0. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-09-24media: ar0521: fix error return code in ar0521_power_on()Yang Yingliang
Return error code if ar0521_write_regs() fails in ar0521_power_on(). Fixes: 852b50aeed15 ("media: On Semi AR0521 sensor driver") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Acked-by: Krzysztof Hałasa <khalasa@piap.pl> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-09-24media: i2c: mt9v111: Fix typo 'the the' in commentSlark Xiao
Replace 'the the' with 'the' in the comment. Signed-off-by: Slark Xiao <slark_xiao@163.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-09-24media: ov5640: Use runtime PMPaul Elder
Switch to using runtime PM for power management. Make it optional, however, to support ACPI. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-09-24media: i2c: isl7998x: Use right includeLinus Walleij
This driver is using GPIO descriptors but uses the legacy include header <linux/gpio.h>. Fix it by including the intended <linux/gpio/consumer.h>. Cc: Marek Vasut <marex@denx.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-08-30media: tc358743: limit msg.len to CEC_MAX_MSG_SIZEHans Verkuil
I expect that the hardware will have limited this to 16, but just in case it hasn't, check for this corner case. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-08-30media: media/cec: use CEC_MAX_MSG_SIZE instead of hardcoded 16Hans Verkuil
Use the proper define for the maximum CEC message length instead of hardcoding it. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-08-29media: i2c/cx25840: fix repeated words in commentswangjianli
Delete the redundant word 'of'. Signed-off-by: wangjianli <wangjianli@cdjrlc.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-08-16i2c: Make remove callback return voidUwe Kleine-König
The value returned by an i2c driver's remove function is mostly ignored. (Only an error message is printed if the value is non-zero that the error is ignored.) So change the prototype of the remove function to return no value. This way driver authors are not tempted to assume that passing an error to the upper layer is a good idea. All drivers are adapted accordingly. There is no intended change of behaviour, all callbacks were prepared to return 0 before. Reviewed-by: Peter Senna Tschudin <peter.senna@gmail.com> Reviewed-by: Jeremy Kerr <jk@codeconstruct.com.au> Reviewed-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Crt Mori <cmo@melexis.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Marek Behún <kabel@kernel.org> # for leds-turris-omnia Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Petr Machata <petrm@nvidia.com> # for mlxsw Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> # for surface3_power Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> # for bmc150-accel-i2c + kxcjk-1013 Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # for media/* + staging/media/* Acked-by: Miguel Ojeda <ojeda@kernel.org> # for auxdisplay/ht16k33 + auxdisplay/lcd2s Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # for versaclock5 Reviewed-by: Ajay Gupta <ajayg@nvidia.com> # for ucsi_ccg Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # for iio Acked-by: Peter Rosin <peda@axentia.se> # for i2c-mux-*, max9860 Acked-by: Adrien Grassein <adrien.grassein@gmail.com> # for lontium-lt8912b Reviewed-by: Jean Delvare <jdelvare@suse.de> # for hwmon, i2c-core and i2c/muxes Acked-by: Corey Minyard <cminyard@mvista.com> # for IPMI Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> # for drivers/power Acked-by: Krzysztof Hałasa <khalasa@piap.pl> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-08-06Merge tag 'sound-6.0-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "As the diffstat shows, we've had lots of developments in a wide range at this time; the majority of changes are about ASoC, including subsystem-wide cleanups, continued SOF / Intel updates and a bunch of new drivers (as usual), while there have been some significant (but almost invisible) improvements in ALSA core side, too. Below are some highlights: Core: - Faster lookups of control elements with Xarray; normal user won't notice, but on the devices with tons of control elements, it can be visibly faster - Support for input validation for controls; this will harden for badly written drivers in general with a slight overhead - Deferred async signal handling for working around the potential deadlocks - Cleanup / refactoring raw MIDI locking code ASoC: - Restructing of the set_fmt() callbacks for making things clearer in situations like CODEC to CODEC links - Clean up and modernizing the DAI naming scheme setups - Merge of more of the Intel AVS driver stack, including some board integrations - New version 4 mechanism for communication with SOF DSPs - Suppoort for dynamically selecting the PLL to use at runtime on i.MX platforms - Improvements for CODEC to CODEC support in the generic cards - Support for AMD Jadeite and various machines, AMD RPL, Intel MetorLake DSPs, Mediatek MT8186 DSPs and MT6366, nVidia Tegra MDDRC, OPE and PEQ, NXP TFA9890, Qualcomm SDM845, WCD9335 and WAS883x, and Texas Instruments TAS2780 HD- and USB-audio: - Continued improvement for CS35L41 (sub)codec support - More quirks for various devices (HP, Lenovo, Dell, Clevo)" * tag 'sound-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (778 commits) ALSA: hda/realtek: Add quirk for HP Spectre x360 15-eb0xxx ALSA: line6: Replace sprintf() with sysfs_emit() ALSA: hda: Replace sprintf() with sysfs_emit() ALSA: pcm: Replace sprintf() with sysfs_emit() ALSA: core: Replace scnprintf() with sysfs_emit() ALSA: control-led: Replace sprintf() with sysfs_emit() ALSA: aoa: Replace sprintf() with sysfs_emit() ALSA: ac97: Replace sprintf() with sysfs_emit() ALSA: hda/realtek: Add quirk for Clevo NV45PZ ALSA: hda/realtek: Add quirk for Lenovo Yoga9 14IAP7 ALSA: control: Use deferred fasync helper ALSA: pcm: Use deferred fasync helper ALSA: timer: Use deferred fasync helper ALSA: core: Add async signal helpers ASoC: q6asm: use kcalloc() instead of kzalloc() ACPI: scan: Add CLSA0101 Laptop Support ALSA: hda: cs35l41: Support CLSA0101 ALSA: hda: cs35l41: Use the CS35L41 HDA internal define ASoC: dt-bindings: use spi-peripheral-props.yaml ASoC: codecs: va-macro: use fsgen as clock ...
2022-08-04Merge tag 'spdx-6.0-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx Pull SPDX updates from Greg KH: "Here is the set of SPDX comment updates for 6.0-rc1. Nothing huge here, just a number of updated SPDX license tags and cleanups based on the review of a number of common patterns in GPLv2 boilerplate text. Also included in here are a few other minor updates, two USB files, and one Documentation file update to get the SPDX lines correct. All of these have been in the linux-next tree for a very long time" * tag 'spdx-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx: (28 commits) Documentation: samsung-s3c24xx: Add blank line after SPDX directive x86/crypto: Remove stray comment terminator treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_406.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_398.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_391.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_390.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_385.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_319.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_298.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_292.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_179.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 2) treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 1) treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_160.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_152.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_149.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_147.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_133.RULE ...
2022-07-17media: mc-entity: Rename media_entity_remote_pad() to ↵Laurent Pinchart
media_pad_remote_pad_first() The media_entity_remote_pad() is misnamed, as it operates on a pad and not an entity. Rename it to media_pad_remote_pad_first() to clarify its behaviour. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-15media: ov5693: add ov5693_of_match, dts supportTommaso Merciai
Add ov5693_of_match. Device tree support Signed-off-by: Tommaso Merciai <tommaso.merciai@amarulasolutions.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Daniel Scally <djrscally@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-15media: ov5693: add support for acpi clock-frequency propTommaso Merciai
Add support for ACPI-based platforms that specify the clock frequency by using the "clock-frequency" property instead of specifying a clock provider reference Signed-off-by: Tommaso Merciai <tommaso.merciai@amarulasolutions.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-15media: ov5693: rename clk into xvclkTommaso Merciai
Rename clk pdata pointer into xvclk (system clock input). Same for clk_rate into xvclk_rate. This is more explicit Signed-off-by: Tommaso Merciai <tommaso.merciai@amarulasolutions.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-15media: ov5693: add dvdd into ov5693_supply_names arrayTommaso Merciai
Add missing "dvdd" (Digital circuit power) entry into ov5693_supply_names array Signed-off-by: Tommaso Merciai <tommaso.merciai@amarulasolutions.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Daniel Scally <djrscally@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-15media: ov5693: count num_supplies using array_sizeTommaso Merciai
Instead of hardcode OV5693_NUM_SUPPLIES in a define is better use ARRAY_SIZE function to count the number of supplies from ov5693_supply_names array Signed-off-by: Tommaso Merciai <tommaso.merciai@amarulasolutions.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Daniel Scally <djrscally@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-15media: mt9p031: Implement crop bounds get selectionMarek Vasut
Implement V4L2_SEL_TGT_CROP_BOUNDS query in get_selection subdev op for this sensor. This is required e.g. to bind it to STM32MP15x DCMI. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefan Riedmueller <s.riedmueller@phytec.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-15media: ar0521: fix Kconfig: VIDEO_V4L2 -> VIDEO_DEVHans Verkuil
VIDEO_V4L2 no longer exists, instead use VIDEO_DEV. Without this change this driver cannot be selected. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-15media: Replace dependency on VIDEO_V4L2_SUBDEV_API with selectLaurent Pinchart
The VIDEO_V4L2_SUBDEV_API Kconfig symbol is mostly selected automatically, with a a handful of drivers still using it as a dependency. Fix them to use selection, and drop the symbol title text to not expose it for manual selection. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-15media: ov7251: add missing disable functions on error in ov7251_set_power_on()Yang Yingliang
Add the missing gpiod_set_value_cansleep() and clk_disable_unprepare() before return from ov7251_set_power_on() in the error handling case. Fixes: 9e1d3012cc10 ("media: i2c: Remove .s_power() from ov7251") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-08media: mt9p031: Move open subdev op init code into init_cfgMarek Vasut
The .open subdev op is not always called soon enough to initialize the default crop settings. Move all this initialization into .init_cfg op instead. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-08media: mt9p031: Add MT9P006 compatibleMarek Vasut
Add compatible for MT9P006 sensor, which is older variant of MT9P031 and compatible with this driver. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-08media: On Semi AR0521 sensor driverKrzysztof Hałasa
The driver has been extensively tested in an i.MX6-based system. AR0521 is a 5.7 mm x 4.3 mm, 5 MPix RGGB MIPI/HiSPi BSI CMOS sensor from On Semiconductor. Signed-off-by: Krzysztof Hałasa <khalasa@piap.pl> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-08media: ov5640: Move format mux config in formatJacopo Mondi
The image format produced by the sensor is controlled by two registers, whose values computation is open coded in ov5640_set_framefmt(). As we have a list of formats already, move the OV5640_REG_FORMAT_CONTROL00 and OV5640_REG_ISP_FORMAT_MUX_CTRL register values to the static list of formats instead of open coding it. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-08media: ov5640: Split DVP and CSI-2 formatsJacopo Mondi
The format enumeration list is shared between CSI-2 and DVP modes. This lead to the enumeration of unsupported format variants in both modes. Separate the list of DVP and CSI-2 formats and create helpers to access the correct one. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-08media: ov5640: Adjust format to bpp in s_fmtJacopo Mondi
The ov5640 driver supports different sizes for different mbus_codes. In particular: - 8bpp modes: high resolution sizes (>= 1280x720) - 16bpp modes: all sizes - 24bpp modes: low resolutions sizes (< 1280x720) Adjust the image sizes according to the above constraints. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-08media: ov5640: Restrict sizes to mbus codeJacopo Mondi
The ov5640 driver supports different sizes for different mbus_codes. In particular: - 8bpp modes: high resolution sizes (>= 1280x720) - 16bpp modes: all sizes - 24bpp modes: low resolutions sizes (< 1280x720) Restrict the frame sizes enumerations to the above constraints. While at it, make sure the fse->mbus_code parameter is valid, and return -EINVAL if it's not. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-08media: ov5640: Add BGR888 formatJacopo Mondi
Add support for BGR888 image format. No existing media bus codes describe exactly the way data is transferred on the CSI-2 bus. This is not a new issue, the CSI-2 YUV422 8-bit format is described by MEDIA_BUS_FMT_UYVY8_1X16 which is an arbitrary convention and not an exact match. Use the MEDIA_BUS_FMT_BGR888_1X24 to follow the same convention, based on the order in which bits are transmitted over the CSI-2 bus when producing images in RGB24 format. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-08media: ov5640: Add RGB565_1X16 formatJacopo Mondi
The driver already supports the 2X8_[LE|BE] variants of RGB565 formats. As for CSI-2 the 2X8 variants do not apply, add RGB565_1X16 variant with little-endian ordering of components as required by the CSI-2 specifications. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-19 02:48:18 +0000