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2014-05-25[media] adv7604: Add LLC polarity configurationLaurent Pinchart2-1/+3
Add an inv_llc_pol field to platform data to control the clock polarity. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Set HPD GPIO direction to outputLaurent Pinchart1-1/+1
The HPD GPIO is used as an output but its direction is never set. Fix it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Add endpoint properties to DT bindingsLaurent Pinchart2-2/+45
Add support for the hsync-active, vsync-active and pclk-sample properties to the DT bindings and control BT.656 mode implicitly. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Add DT supportLaurent Pinchart2-14/+123
Parse the device tree node to populate platform data. Only the ADV7611 is currently support with DT. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Specify the default input through platform dataLaurent Pinchart2-0/+9
And set input routing when initializing the device. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Support hot-plug detect control through a GPIOLaurent Pinchart1-4/+33
Add support for optional GPIO-controlled HPD pins in addition to the ADV7604-specific hotplug notifier. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Sort headers alphabeticallyLaurent Pinchart1-6/+6
This helps locating duplicates and inserting new headers. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Replace *_and_or() functions with *_clr_set()Laurent Pinchart1-43/+43
The *_and_or() functions take an 'and' bitmask to be ANDed with the register value before ORing it with th 'or' bitmask. As the functions are used to mask and set bits selectively, this requires the caller to invert the 'and' bitmask and is thus error prone. Replace those functions with a *_clr_set() variant that takes a mask of bits to be cleared instead of a mask of bits to be kept. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Store I2C addresses and clients in arraysLaurent Pinchart2-190/+88
This allows replacing duplicate code blocks by loops over the arrays. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Inline the to_sd functionLaurent Pinchart1-6/+3
This one line function is called in a single location. Inline it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] v4l: subdev: Remove deprecated video-level DV timings operationsLaurent Pinchart1-4/+0
The video enum_dv_timings and dv_timings_cap operations are deprecated and unused. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Remove deprecated video-level DV timings operationsLaurent Pinchart1-26/+9
The video enum_dv_timings and dv_timings_cap operations are deprecated and unused. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Add pad-level DV timings supportLaurent Pinchart1-4/+43
The video enum_dv_timings and dv_timings_cap operations are deprecated. Implement the pad-level version of those operations to prepare for the removal of the video version. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Make output format configurable through pad format operationsLaurent Pinchart2-61/+275
Replace the dummy video format operations by pad format operations that configure the output format. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Tested-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Add sink padsLaurent Pinchart2-38/+46
The ADV7604 has sink pads for its HDMI and analog inputs. Report them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Remove subdev control handlersLaurent Pinchart1-7/+0
Control operations are handled by the control framework and the subdev control handlers are never called directly. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Add adv7611 supportLars-Peter Clausen2-201/+528
This patch adds support for the Analog Devices ADV7611 HDMI receiver. The adv7611 is quite similar to the adv7604. It has only one instead of four HDMI inputs and no analog frontend though. Also some register bits have been shuffled around, but large parts of their register maps are compatible. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Cache register contents when reading multiple bitsLaurent Pinchart1-13/+20
When extracting multiple bits from a single register read the register once and extract the bits on the read value. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Add 16-bit read functions for CP and HDMILaurent Pinchart1-24/+24
16-bit registers are read through two 8-bit read operations. Factorize that common pattern into 16-bit read accessors to simplify the code. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Don't put info string arrays on the stackLars-Peter Clausen1-4/+4
We do not want to modify the info string arrays ever, so no need to waste stack space for them. While we are at it also make them const. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Add support for asynchronous probingLars-Peter Clausen1-0/+6
Register the device with the v4l2 asynchronous probing framework to support asynchronous instantiation systems such as DT. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7604: Add missing include to linux/types.hLars-Peter Clausen1-0/+2
The file is using u8 which is defined in linux/types.h. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] v4l: Validate fields in the core code for subdev EDID ioctlsLaurent Pinchart5-16/+20
The subdev EDID ioctls receive a pad field that must reference an existing pad and an EDID field that must point to a buffer. Validate both fields in the core code instead of duplicating validation in all drivers. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] v4l: Add support for DV timings ioctls on subdev nodesLaurent Pinchart4-13/+78
Validate the pad field in the core code whenever specified. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] v4l: Improve readability by not wrapping ioctl number #define'sLaurent Pinchart1-20/+13
Wrapping the #define's at a 80 columns boundary just obfuscates the code. Don't do that. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] tvp7002: Remove deprecated video-level DV timings operationsLaurent Pinchart1-1/+0
The video enum_dv_timings and dv_timings_cap operations are deprecated and unused. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] ths8200: Remove deprecated video-level DV timings operationsLaurent Pinchart1-2/+0
The video enum_dv_timings and dv_timings_cap operations are deprecated and unused. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] s5p-tv: hdmiphy: Remove deprecated video-level DV timings operationLaurent Pinchart1-1/+0
The video enum_dv_timings operation is deprecated and unused. Remove it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] s5p-tv: hdmi: Remove deprecated video-level DV timings operationsLaurent Pinchart1-3/+1
The video enum_dv_timings and dv_timings_cap operations are deprecated and unused. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7842: Remove deprecated video-level DV timings operationsLaurent Pinchart1-2/+0
The video enum_dv_timings and dv_timings_cap operations are deprecated and unused. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7511: Remove deprecated video-level DV timings operationsLaurent Pinchart1-2/+0
The video enum_dv_timings and dv_timings_cap operations are deprecated and unused. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] ad9389b: Remove deprecated video-level DV timings operationsLaurent Pinchart1-2/+0
The video enum_dv_timings and dv_timings_cap operations are deprecated and unused. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] s5p-tv: mixer: Switch to pad-level DV operationsLaurent Pinchart1-2/+6
The video-level enum_dv_timings and dv_timings_cap operations are deprecated in favor of the pad-level versions. All subdev drivers implement the pad-level versions, switch to them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] media: staging: davinci: vpfe: Switch to pad-level DV operationsLaurent Pinchart1-1/+3
The video-level enum_dv_timings and dv_timings_cap operations are deprecated in favor of the pad-level versions. All subdev drivers implement the pad-level versions, switch to them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] media: davinci: vpif: Switch to pad-level DV operationsLaurent Pinchart2-2/+6
The video-level enum_dv_timings and dv_timings_cap operations are deprecated in favor of the pad-level versions. All subdev drivers implement the pad-level versions, switch to them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] media: bfin_capture: Switch to pad-level DV operationsLaurent Pinchart1-1/+3
The video-level enum_dv_timings and dv_timings_cap operations are deprecated in favor of the pad-level versions. All subdev drivers implement the pad-level versions, switch to them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] tvp7002: Add pad-level DV timings operationsLaurent Pinchart1-0/+4
The video enum_dv_timings operation is deprecated. Implement the pad-level version of the operation to prepare for the removal of the video version. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] ths8200: Add pad-level DV timings operationsLaurent Pinchart1-0/+12
The video enum_dv_timings and dv_timings_cap operations are deprecated. Implement the pad-level version of those operations to prepare for the removal of the video version. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] s5p-tv: hdmiphy: Add pad-level DV timings operationsLaurent Pinchart1-0/+8
The video enum_dv_timings operation is deprecated. Implement the pad-level version of the operation to prepare for the removal of the video version. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] s5p-tv: hdmi: Add pad-level DV timings operationsLaurent Pinchart1-0/+10
The video enum_dv_timings and dv_timings_cap operations are deprecated. Implement the pad-level version of those operations to prepare for the removal of the video version. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7842: Add pad-level DV timings operationsLaurent Pinchart1-0/+8
The video enum_dv_timings and dv_timings_cap operations are deprecated. Implement the pad-level version of those operations to prepare for the removal of the video version. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] adv7511: Add pad-level DV timings operationsLaurent Pinchart1-28/+38
The video enum_dv_timings and dv_timings_cap operations are deprecated. Implement the pad-level version of those operations to prepare for the removal of the video version. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] ad9389b: Add pad-level DV timings operationsLaurent Pinchart1-29/+39
The video enum_dv_timings and dv_timings_cap operations are deprecated. Implement the pad-level version of those operations to prepare for the removal of the video version. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] v4l: Add pad-level DV timings subdev operationsLaurent Pinchart2-2/+12
The dv_timings_cap and enum_dv_timings subdev operations are implemented at the device level, but apply to pads. Create new variants of those operations at the pad level. The device level variants will be removed once all drivers are ported to the pad level DT timings operations. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] solo6x10: Kconfig: Add supported card list to the SOLO6X10 knobIsmael Luceno1-3/+9
Explicitly list the cards supported by and tested with this driver. Signed-off-by: Ismael Luceno <ismael.luceno@corp.bluecherry.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] solo6x10: Reduce OSD writes to the minimum necessaryIsmael Luceno2-17/+16
Instead of unconditionally writing SOLO_EOSD_EXT_SIZE() bytes to the OSD area (which is 64 or 128 kB depending on the PCI board) we only write the actual amount of data needed which is 16 * OSD_TEXT_MAX (= 16 * 44). Signed-off-by: Ismael Luceno <ismael.luceno@corp.bluecherry.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] media: stk1160: Avoid stack-allocated buffer for control URBsEzequiel Garcia2-2/+9
Currently stk1160_read_reg() uses a stack-allocated char to get the read control value. This is wrong because usb_control_msg() requires a kmalloc-ed buffer. This commit fixes such issue by kmalloc'ating a 1-byte buffer to receive the read value. While here, let's remove the urb_buf array which was meant for a similar purpose, but never really used. Cc: Alan Stern <stern@rowland.harvard.edu> Reported-by: Sander Eikelenboom <linux@eikelenboom.it> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: stable@vger.kernel.org # for v3.7 and up Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] v4l: subdev: Move [gs]_std operation to video opsLaurent Pinchart60-91/+107
The g_std and s_std operations are video-related, move them to the video ops where they belong. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] videobuf2-core: remove duplicated codeVictor Lambret1-4/+0
Remove duplicated test of buffer presence at streamon Signed-off-by: Victor Lambret <victor.lambret.ext@parrot.com> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif: add Copyright messageLad, Prabhakar2-0/+2
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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