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path: root/drivers/media/i2c/adv7511.c
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* [media] i2c/adv7511: Fix license, set to GPL v2Mike Looijmans2015-08-161-1/+1
| | | | | | | | Header claims GPL v2, so make the MODULE_LICENSE reflect that properly. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] i2c: Drop owner assignment from i2c_driverKrzysztof Kozlowski2015-08-111-1/+0
| | | | | | | | i2c_driver does not need to set an owner because i2c_register_driver() will set it. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv7511: log the currently set infoframesHans Verkuil2015-06-091-2/+121
| | | | | | | | | The adv7511 sets up InfoFrames that are used when transmitting video. Log the contents of those InfoFrames so it is possible to see exactly what the transmitter is sending. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv7511: replace uintX_t by uX for consistencyHans Verkuil2015-06-091-16/+16
| | | | | | | | Currently this driver mixes u8/u16 and uint8_t/uint16_t. Standardize on u8/u16. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv7511: add xfer_func supportHans Verkuil2015-06-051-0/+5
| | | | | | | Still preliminary, but the information is at least there. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv: use V4L2_DV_FL_IS_CE_VIDEO instead of V4L2_DV_BT_STD_CEA861Hans Verkuil2015-04-081-5/+5
| | | | | | | | | | Don't rely on V4L2_DV_BT_STD_CEA861 since that include the 640x480p format, which is an IT format, not CE. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Martin Bugge <marbugge@cisco.com> Cc: Mats Randgaard <mats.randgaard@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] v4l2-subdev: replace v4l2_subdev_fh by v4l2_subdev_pad_configHans Verkuil2015-03-231-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a subdevice pad op is called from a bridge driver, then there is no v4l2_subdev_fh struct that can be passed to the subdevice. This made it hard to use such subdevs from a bridge driver. This patch replaces the v4l2_subdev_fh pointer by a v4l2_subdev_pad_config pointer in the pad ops. This allows bridge drivers to use the various try_ pad ops by creating a v4l2_subdev_pad_config struct and passing it along to the pad op. The v4l2_subdev_get_try_* macros had to be changed because of this, so I also took the opportunity to use the full name of the v4l2_subdev_get_try_* functions in the __V4L2_SUBDEV_MK_GET_TRY macro arguments: if you now do 'git grep v4l2_subdev_get_try_format' you will actually find the header where it is defined. One remark regarding the drivers/staging/media/davinci_vpfe patches: the *_init_formats() functions assumed that fh could be NULL. However, that's not true for this driver, it's always set. This is almost certainly a copy and paste from the omap3isp driver. I've updated the code to reflect the fact that fh is never NULL. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Tested-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv7511: improve colorspace handlingHans Verkuil2014-12-021-0/+208
| | | | | | | | Add support for YCbCr output and support setting colorspace, YCbCr encoding and quantization for the AVI InfoFrame. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] adv7511: fix G/S_EDID behaviorHans Verkuil2014-11-111-7/+14
| | | | | | | This fixes the v4l2-compliance failures. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] v4l: Validate fields in the core code for subdev EDID ioctlsLaurent Pinchart2014-05-251-2/+0
| | | | | | | | | | | | 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>
* [media] adv7511: Remove deprecated video-level DV timings operationsLaurent Pinchart2014-05-251-2/+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>
* [media] adv7511: Add pad-level DV timings operationsLaurent Pinchart2014-05-251-28/+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>
* [media] adv*: replace the deprecated v4l2_subdev_edid by v4l2_edidHans Verkuil2014-03-111-1/+1
| | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] adv7511: verify EDID headerMartin Bugge2014-01-071-11/+24
| | | | | | | | Ignore EDID's where the header is wrong. Signed-off-by: Martin Bugge <marbugge@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] adv7511: add VIC and audio CTS/N values to log_statusMartin Bugge2014-01-071-0/+23
| | | | | | | | Improve status logging. Signed-off-by: Martin Bugge <marbugge@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] adv7511: disable register reset by HPDMartin Bugge2014-01-071-0/+6
| | | | | | | | | | | Whenever the hotplug pin is pulled low the chip resets a whole bunch of registers. It turns out that this can be turned off on the adv7511. Do so, as this 'feature' introduces race conditions in setting up registers, particular when the hotplug pin bounces a lot. Signed-off-by: Martin Bugge <marbugge@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] adv7511: fix error return code in adv7511_probe()Wei Yongjun2013-10-141-0/+2
| | | | | | | | | Fix to return -ENOMEM in the new i2c client and create workqueue error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] adv7511: fix compilation with GCC < 4.4.6Gianluca Gennari2013-10-141-9/+7
| | | | | | Signed-off-by: Gianluca Gennari <gennarone@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] adv7511: add new video encoderHans Verkuil2013-08-261-0/+1198
This is an Analog Devices HDMI transmitter. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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