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2011-07-27[media] xc4000: remove XREG_BUSY code only supported in xc5000Devin Heitmueller
The xc4000 driver is based on the original xc5000 driver, and while the xc5000 supports the XREG_BUSY register, the xc4000 does not. So remove the code in question. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] xc4000: properly set type for init1 firmwareDevin Heitmueller
We need to set the firmware type properly in order to locate the init1 firmware. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] xc4000: cut over to using xc5000 version for loading i2c sequencesDevin Heitmueller
The xc3028 version does i2c splitting in a different manner than xc4000 and xc5000, so reuse the xc5000 version of the routine (the key here being that xc4000 expects the first *two* bytes to be the same for splitting transactions. Doing it the xc3028 way was resulting in i2c errors partially through the firmware load. With this change, it would appear that the entire base firmware is being loaded successfully (product id now properly shows 0x0FA0). Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] xc4000: pull in firmware management code from xc3028Devin Heitmueller
Switch over to using the firmware management routines from the tuner-xc2028, since that has support for scodes, etc. This code still requires signficant cleanup, and at this point the base firmware does not load properly (i2c write errors about 300 bytes in). Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] dib7000p: setup dev.parent for i2c master built into 7000pDevin Heitmueller
We need to set the dev.parent member on the dib7000p on its i2c master, or else calls to request_firmware() will hit an oops in 2.6.31. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Cc: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] dib0700: add a sleep before attempting to detect dib7000pDevin Heitmueller
Add a sleep since in some cases the dib7000p wasn't online when being probed. The optimal timing has not yet been determined. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Cc: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] dib0700: successfully connect to xc4000 over i2c for PCTV 340eDevin Heitmueller
Use the correct i2c bus to communicate with the tuner, and properly setup the reset GPIO and i2c address. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Cc: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] dib0700: properly setup GPIOs for PCTV 340eDevin Heitmueller
Provide a frontend setup routine for the PCTV 340e which takes into account the specific GPIO setup of the board. Note that this patch does *not* take into account the xc4000 reset pin, which is attached to the dib7000. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Cc: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] dib0700: add USB id for PCTV 340eSEDevin Heitmueller
Add the board profile for the PCTV 340eSE, since that's what I have here for development. [mchehab@redhat.com: rebased on the top of the current tree] Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Cc: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] dib0700: add initial code for PCTV 340e by Davide FerriDavide Ferri
This is initial code written by Davide Ferri for the PCTV 340e, including a new xc4000 driver. I am checking in all the code unmodified, and making no assertions about its quality (other than confirming it compiles). [mchehab@redhat.com: rebased on the top of the current tree] Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Davide Ferri <davidef1986@gmail.com> Cc: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] mt9v011: Fixed gain calculationJohannes Obermaier
The implementation of the gain calculation for this sensor is incorrect. It is only working for the first 127 values. The reason is, that the gain cannot be set directly by writing a value into the gain registers of the sensor. The gain register work this way (see datasheet page 24): bits 0 to 6 are called "initial gain". These are linear. But bits 7 and 8 ("analog multiplicative factors") and bits 9 and 10 ("digital multiplicative factors") work completely different: Each of these bits increase the gain by the factor 2. So if the bits 7-10 are 0011, 0110, 1100 or 0101 for example, the gain from bits 0-6 is multiplied by 4. The order of the bits 7-10 is not important for the resulting gain. (But there are some recommended values for low noise) The current driver doesn't do this correctly: If the current gain is 000 0111 1111 (127) and the gain is increased by 1, you would expect the image to become brighter. But the image is completly dark, because the new gain is 000 1000 0000 (128). This means: Initial gain of 0, multiplied by 2. The result is 0. This patch adds a new function which does the gain calculation and also fixes the same bug for red_balance and blue_balance. Additionally, the driver follows the recommendation from the datasheet, which says, that the gain should always be above 0x0020. Tested-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Johannes Obermaier <johannes.obermaier@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] mt9v011: Added exposure for mt9v011Johannes Obermaier
There are problems when you use this camera/sensor in a very bright room or outside. The image is completely white, because it is overexposed. The driver uses a default value which is not suitable for all environments. This patch makes it possible to adjust the exposure time by youself. I found out by logging the i2c-data, that the windows driver for this sensor is doing this, too. I tested the camera on a sunny day and after adjusting the exposure time, I was able to see a very good image. Tested-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Johannes Obermaier <johannes.obermaier@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] mt9v011: Fixed incorrect value for the first valid columnJohannes Obermaier
According to the datasheet (page 8), the first optical clear pixel-column is not at position 14. The correct/recommended value is 20. Without this patch there is a dark line on the left side of the image. Tested-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Johannes Obermaier <johannes.obermaier@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] rc-core: fix winbond-cir issuesDavid Härdeman
The conversion of winbond-cir to use rc-core seems to have missed a a few bits and pieces which were in my local tree. Kudos to Juan Jesús García de Soria Lucena <skandalfo@gmail.com> for noticing. [mchehab@redhat.com: fix two UTF-8 violations] Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] rc/redrat3: dereferencing null pointerDan Carpenter
In the original code, if the allocation failed we dereference "rr3" when it was NULL. Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] rc: double unlock in rc_register_device()Dan Carpenter
If change_protocol() fails and we goto out_raw, then it calls unlock twice. I noticed that the other time we called change_protocol() we held the &dev->lock, so I changed it to hold it here too. Reviewed-by: Jarod Wilson <jarod@redhat.com> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] DVB: dvb_frontend: fix dtv_property_dump for DTV_DVBT2_PLP_IDAndreas Oberritter
- Add missing entry to array "dtv_cmds". - Set array size to DTV_MAX_COMMAND + 1 to avoid future off-by-ones. Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Andreas Oberritter <obi@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] V4L/videobuf2-memops: use pr_debug for debug messagesUwe Kleine-König
Otherwise they clutter the dmesg buffer even on a production kernel. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] dvb-usb.h function rc5_scanManoel Pinheiro
The function "rc5_scan" in "dvb_usb.h" is returning invalid value. The value should be returned "u16" but is returning "u8". See example below in "drivers/media/dvb/dvb-usb/opera1.c": send_key = (send_key & 0xffff) | 0x0100; for (i = 0; i < ARRAY_SIZE(rc_map_opera1_table); i++) { if (rc5_scan(&rc_map_opera1_table[i]) == (send_key & 0xffff)) { *state = REMOTE_KEY_PRESSED; *event = rc_map_opera1_table[i].keycode; opst->last_key_pressed = rc_map_opera1_table[i].keycode; break; } opst->last_key_pressed = 0; } Signed-off-by: Manoel Pinheiro <pinusdtv@hotmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] radio-sf16fmr2: convert to generic TEA575x interfaceOndrej Zary
Convert radio-sf16fmr2 to use generic TEA575x implementation. Most of the driver code goes away as SF16-FMR2 is basically just a TEA5757 tuner connected to ISA bus. The card can optionally be equipped with PT2254A volume control (equivalent of TC9154AP) - the volume setting is completely reworked (with balance control added) and tested. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Acked-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] cx24113: Don't reuse core macro namesHans Petter Selasky
The info and err macros are already defined by the USB stack. Rename these macros to avoid macro redefinition warnings. Signed-off-by: Hans Petter Selasky <hselasky@c2i.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] itd1000: Don't reuse core macro namesHans Petter Selasky
The dbg, warn and info macros are already defined by the USB stack. Rename these macros to avoid macro redefinition warnings. Refactor lineshift in printouts. Signed-off-by: Hans Petter Selasky <hselasky@c2i.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] radio-si470x: fix memory leak in si470x_usb_driver_probe()Alexey Khoroshilov
radio->int_in_urb is not deallocated on error paths in si470x_usb_driver_probe(). Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] media: Convert vmalloc/memset to vzallocJoe Perches
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27dvb_net: Simplify the code if DVB NET is not definedMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] Make DVB NET configurable in the kernelHans Petter Selasky
Signed-off-by: Hans Petter Selasky <hselasky@c2i.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] Fix compile warning: Dereferencing type-punned pointer will break ↵Hans Petter Selasky
strict-aliasing rules Signed-off-by: Hans Petter Selasky <hselasky@c2i.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] videobuf_pages_to_sg: sglist[0] length problemNewson Edouard
On function videobuf_pages_to_sg the statement sg_set_page(&sglist[0], pages[0], PAGE_SIZE - offset, offset) will fail if size is less than PAGE_SIZE. Signed-off-by: Newson Edouard <newsondev@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] cx23885: restore flushes of cx23885_dev work itemsTejun Heo
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] saa7164: poll mask set incorrectlyDan Carpenter
list_first_entry() always returns non-null here. I think the intent was to test whether there were any entries in the used list. Signed-off-by: Dan Carpenter <error27@gmail.com> Cc: Steven Toth <stoth@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] cxd2820r: correct missing error checksAntti Palosaari
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] em28xx: use the proper prefix for board namesMauro Carvalho Chehab
All boards use EM28xxx_BOARD, to identify that the macro refers to a card entry. So: EM2874_LEADERSHIP_ISDBT -> EM2874_BOARD_LEADERSHIP_ISDBT Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] em28xx: correct PCTV nanoStick T2 290e device nameAntti Palosaari
PCTV Systems nanoStick T2 290e => PCTV nanoStick T2 290e Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] em28xx: add remote for PCTV nanoStick T2 290eAntti Palosaari
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] em28xx: EM28174 remote supportAntti Palosaari
For some reason it repeats rather slowly, around 800ms intervals, two RC5 remotes tested. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] cxd2820r: fix bitfieldsAntti Palosaari
error: dubious one-bit signed bitfield Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] cxd2820r: malloc buffers instead of stackAntti Palosaari
kmalloc I2C buffers Signed-off-by: Antti Palosaari <crope@iki.fi> Cc: Dan Carpenter <error27@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] anysee: style issues, comments, etcAntti Palosaari
Change some info, comments, variables. No functionality changes. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] anysee: add support for Anysee E7 PS2Antti Palosaari
Basically it is just same device as Anysee E7 S2 but made for internal PCI(e) slot and motherboard USB connector. Cc: info@anysee.com Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] anysee: add support for Anysee E7 PTCAntti Palosaari
Basically it is just same device as Anysee E7 TC but made for internal PCI(e) slot and motherboard USB connector. Cc: info@anysee.com Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] gspca - ov519: New sensor ov9600 with bridge ovfx2Jean-François Moine
This sensor was found in a webcam 8020:ef04 (SVC - SVU2-1.3MV PCCam). Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27iscsi-target: Fix CONFIG_SMP=n and CONFIG_MODULES=n build failureNicholas Bellinger
This patch fixes the following CONFIG_SMP=n and CONFIG_MODULES=n build failure, because iscsit_thread_get_cpumask() is defined as a macro in iscsi_target.c, but needed by iscsi_target_login.c drivers/built-in.o: In function `iscsi_post_login_handler': iscsi_target_login.c:(.text+0x13a315): undefined reference to `iscsit_thread_get_cpumask' iscsi_target_login.c:(.text+0x13a4b4): undefined reference to `iscsit_thread_get_cpumask' make: *** [.tmp_vmlinux1] Error 1 Reported-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2011-07-27iscsi-target: Fix snprintf usage with MAX_PORTAL_LENNicholas Bellinger
This patch makes lio_target_call_addnptotpg() use sprintf() with MAX_PORTAL_LEN + 1 to address the following smatch warning: drivers/target/iscsi/iscsi_target_configfs.c +184 lio_target_call_addnptotpg(21) error: snprintf() chops off the last chars of 'name': 257 vs 256 Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2011-07-27iscsi-target: Fix uninitialized usage of cmd->pad_bytesNicholas Bellinger
This patch fixes an uninitialized usage of cmd->pad_bytes inside of iscsit_handle_text_cmd() introduced during a v4.1 change to use cmd members instead of local pad_bytes variables. Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2011-07-27iscsi-target: strlen() doesn't count the terminatorDan Carpenter
This patch fixes an off by one check in iscsit_add_tiqn() because the NULL terminator isn't taken into consideration. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2011-07-27iscsi-target: Fix NULL dereference on allocation failureDan Carpenter
This patch fixes a bug in iscsi_target_init_negotiation() where the "goto out" path dereferences "login" which is NULL upon a memory allocation failure. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2011-07-27Merge branch 'for-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: target: Convert to DIV_ROUND_UP_SECTOR_T usage for sectors / dev_max_sectors kernel.h: Add DIV_ROUND_UP_ULL and DIV_ROUND_UP_SECTOR_T macro usage iscsi-target: Add iSCSI fabric support for target v4.1 iscsi: Add Serial Number Arithmetic LT and GT into iscsi_proto.h iscsi: Use struct scsi_lun in iscsi structs instead of u8[8] iscsi: Resolve iscsi_proto.h naming conflicts with drivers/target/iscsi
2011-07-27Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (53 commits) Input: synaptics - fix reporting of min coordinates Input: tegra-kbc - enable key autorepeat Input: kxtj9 - fix locking typo in kxtj9_set_poll() Input: kxtj9 - fix bug in probe() Input: intel-mid-touch - remove pointless checking for variable 'found' Input: hp_sdc - staticize hp_sdc_kicker() Input: pmic8xxx-keypad - fix a leak of the IRQ during init failure Input: cy8ctmg110_ts - set reset_pin and irq_pin from platform data Input: cy8ctmg110_ts - constify i2c_device_id table Input: cy8ctmg110_ts - fix checking return value of i2c_master_send Input: lifebook - make dmi callback functions return 1 Input: atkbd - make dmi callback functions return 1 Input: gpio_keys - switch to using SIMPLE_DEV_PM_OPS Input: gpio_keys - add support for device-tree platform data Input: aiptek - remove double define Input: synaptics - set minimum coordinates as reported by firmware Input: synaptics - process button bits in AGM packets Input: synaptics - rename set_slot to be more descriptive Input: synaptics - fuzz position for touchpad with reduced filtering Input: synaptics - set resolution for MT_POSITION_X/Y axes ...
2011-07-27staging: brcm80211: Fix double include introduced by bad mergeDaniel Morsing
A merge with Linus' tree added a double include of linux/interrupt.h. Fix by removing one of the includes. Signed-off-by: Daniel Morsing <daniel.morsing@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-07-27Merge branch 'next' into for-linus-3.0Vinod Koul
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