- 17 6月, 2013 2 次提交
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由 Hans Verkuil 提交于
This is no longer needed since the core now handles this through DBG_G_CHIP_INFO. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Hans Verkuil 提交于
The saa7115 driver used to show a 'chip found' message during probe. This was accidentally dropped during recent commits. Add it back as it is quite useful. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 13 6月, 2013 8 次提交
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由 Lad, Prabhakar 提交于
generally the pdata needs to be a constant pointer in the device state structure. This patch makes the pdata as a constant pointer and alongside returns -EINVAL when pdata is NULL. Signed-off-by: NLad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Lad, Prabhakar 提交于
the ths7303_setup() was doing the same thing as ths7303_setval() except that ths7303_setval() sets it to some particular mode. This patch removes ths7303_setup() function and calls ths7303_setval() in the probe setting the device to 480I_576I filter mode in the probe. Signed-off-by: NLad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Lad, Prabhakar 提交于
This patch removes init_enable option from pdata, the init_enable was intended that the device should start streaming video immediately but ideally the bridge drivers should call s_stream explicitly for such devices to start video. Signed-off-by: NLad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Hans Verkuil 提交于
The *std should be set to V4L2_STD_UNKNOWN, not the function's return code. Also, *std should be ANDed with 525_60 or 625_50. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Vladimir Barinov 提交于
Add OKI Semiconductor ML86V7667 video decoder driver. [Sergei: added v4l2_device_unregister_subdev() call to the error cleanup path of ml86v7667_probe(), renamed ml86v7667_try_mbus_fmt() to ml86v7667_mbus_fmt(), killed v4l2_chip_match_i2c_client() checks in the [gs]_register() methods, fixed the prototype of the s_register() method, did some cleanup.] Signed-off-by: NVladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Vladimir Barinov 提交于
Add subdev video ops for ADV7180 video decoder. This makes decoder usable on the soc-camera drivers. [Sergei: renamed adv7180_try_mbus_fmt() to adv7180_mbus_fmt().] Signed-off-by: NVladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Sylwester Nawrocki 提交于
This fixes following compilation warning: drivers/media/i2c/s5c73m3/s5c73m3-core.c: In function ‘__s5c73m3_power_off’: drivers/media/i2c/s5c73m3/s5c73m3-core.c:1389:19: warning: ignoring return value of ‘regulator_enable’, declared with attribute warn_unused_result Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Sachin Kamat 提交于
Silences the following type of warning: WARNING: space prohibited before semicolon Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 27 5月, 2013 4 次提交
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由 Lad, Prabhakar 提交于
This patch removes check for EPERM in dbg_g/s_register of subdevice drivers as this check is already performed by core. Signed-off-by: NLad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Lad, Prabhakar 提交于
this patch removes duplicate #define TVP7002_MODULE_NAME form the driver file, which was also defined in media/tvp7002.h Signed-off-by: NLad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Jean Delvare 提交于
Module parameter descriptions need not be terminated with a newline. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Wei Yongjun 提交于
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 21 5月, 2013 17 次提交
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由 Mauro Carvalho Chehab 提交于
At least on s390, gcc complains about that: drivers/media/i2c/saa7115.c: In function 'saa711x_detect_chip.constprop.2': drivers/media/i2c/saa7115.c:1647:1: warning: 'saa711x_detect_chip.constprop.2' uses dynamic stack allocation [enabled by default] While for me the above report seems utterly bogus, as the compiler should be optimizing saa711x_detect_chip, merging it with saa711x_detect_chip and changing: char chip_ver[size - 1]; to char chip_ver[16]; because this function is only called on this code snippet: char name[17]; ... ident = saa711x_detect_chip(client, id, name, sizeof(name)); It seems that gcc is not optimizing it, at least on s390. As getting rid of it is easy, let's do it. Reported-by: Nkbuild test robot <fengguang.wu@intel.com> Acked-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Jon Arne Jørgensen 提交于
The gm7113c chip is similar to the original saa7113 chip, so I try to re-use most of the saa7113 specific setup-/configuration registers. According to the datasheet, the gm7113c chip has not implemented any register-addresses after 0x1f, so I add a new entry to for the chip to the saa711x_has_reg function. The devices I've seen using this chip will fail to get stable video-sync if these registers are not zeroed: R_14_ANAL_ADC_COMPAT_CNTL R_15_VGATE_START_FID_CHG R_16_VGATE_STOP R_17_MISC_VGATE_CONF_AND_MSB The saa711x_set_v4lstd is updated to send a simpler configuration-table to avoid setting these registers. Signed-off-by: NJon Arne Jørgensen <jonarne@jonarne.no> Tested-by: NEzequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
Adds a code that (auto)detects gm7113c clones. The auto-detection here is not perfect, as, on contrary to what it would be expected by looking into its datasheets some devices would return, instead: saa7115 0-0025: chip 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 @ 0x4a is unknown (found on a device labeled as GM7113C 1145 by Ezequiel Garcia) Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com> Tested-by: NJon Arne Jørgensen <jonarne@jonarne.no> Tested-by: NEzequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
As we're now seeing other variants from chinese clones, like gm1113c, we'll need to add more bits at the detection code. So, move it into a separate function. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com> Tested-by: NJon Arne Jørgensen <jonarne@jonarne.no> Tested-by: NEzequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Lad, Prabhakar 提交于
This patch enables tvp7002 decoder driver for media controller based usage by adding v4l2_subdev_pad_ops operations support for enum_mbus_code, set_pad_format, get_pad_format and media_entity_init() on probe and media_entity_cleanup() on remove. Signed-off-by: NLad, Prabhakar <prabhakar.csengg@gmail.com> Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Lars-Peter Clausen 提交于
Use dev_pm_ops instead of the deprecated legacy suspend/resume callbacks. Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Laurent Pinchart 提交于
Use the devm_gpio_request_one() managed function to simplify cleanup code paths. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Laurent Pinchart 提交于
Use the devm_gpio_request_one() managed function to simplify cleanup code paths. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Laurent Pinchart 提交于
Using the managed function the free_irq() calls can be removed from the probe error path and the remove handler. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Laurent Pinchart 提交于
Using the managed function the regulator_bulk_put() calls can be removed from the probe error path and the remove handler. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Laurent Pinchart 提交于
Using the managed function the gpio_free() calls can be removed from the probe error path and the remove handler. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Laurent Pinchart 提交于
Using the managed function the kfree() calls can be removed from the probe error path and the remove handler. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: NLad, Prabhakar <prabhakar.csengg@gmail.com> Acked-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Laurent Pinchart 提交于
Replace gpio_request() with gpio_request_one() and remove the associated gpio_direction_output() calls. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Laurent Pinchart 提交于
The tvp514x data structure is allocated using devm_kzalloc(). Freeing it explictly would result in a double free. Fix it. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: NLad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Laurent Pinchart 提交于
The control handler must be freed in the probe error path and in the remove handler. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Laurent Pinchart 提交于
Replace the manual validity checks for the reset GPIO with the gpio_is_valid() function. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: NLad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Guennadi Liakhovetski 提交于
The mt9p031 driver first accesses the I2C device in its .registered() method. While doing that it first powers the device up, but if probing fails, it doesn't power the chip back down. This patch fixes that bug. Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 26 4月, 2013 1 次提交
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由 Gianluca Gennari 提交于
The 'help' section of the Kconfig entry for this driver is missing an extra alignment. That seems to violate what's stated at: Documentation/kbuild/kconfig-language.txt Even if it works, the better is to add 2 extra spaces there, as this is the common practice and helps human reading of the file. Also, the way it is, it breaks backport trees. Signed-off-by: NGianluca Gennari <gennarone@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 25 4月, 2013 2 次提交
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由 Sylwester Nawrocki 提交于
This is needed to free any resources requested in the .registered subdev op. Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Sylwester Nawrocki 提交于
Make sure v4l2_device_unregister_subdev() is called for both: oif and sensor subdev and both media entities are freed on driver removal. Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 15 4月, 2013 6 次提交
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由 Vladimir Barinov 提交于
When the input signal is not detected querystd() method should return V4L2_STD_UNKNOWN instead of previously latched analog video standard. Signed-off-by: NVladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Laurent Pinchart 提交于
Configure the device external clock using the common clock framework instead of a board code callback function. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: NSakari Ailus <sakari.ailus@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Laurent Pinchart 提交于
Enable the regulators when powering the sensor up, and disable them when powering it down. The regulators are mandatory. Boards that don't allow controlling the sensor power lines must provide fixed voltage regulators. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Laurent Pinchart 提交于
Replace kzalloc and gpio_request_one by their managed equivalents. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Laurent Pinchart 提交于
Replace hardcoded values with #define's. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Laurent Pinchart 提交于
The MT9M032 PLL was assumed to be identical to the MT9P031 PLL but differs significantly. Update the registers definitions and PLL limits according to the datasheet. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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