kernel.git/drivers/media/Kconfig, branch linux-4.12.y

[media] cec: rename MEDIA_CEC_NOTIFIER to CEC_NOTIFIER

2017-06-04T18:23:35Z

This config option is strictly speaking independent of the media subsystem since it can be used by drm as well. Besides, it looks odd when drivers select CEC_CORE and MEDIA_CEC_NOTIFIER, that's inconsistent naming. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] cec: select CEC_CORE instead of depend on it

2017-06-04T18:23:33Z

The CEC framework is used by both drm and media. That makes it tricky to get the dependencies right. This patch moves the CEC_CORE and MEDIA_CEC_NOTIFIER config options out of the media menu and instead drivers that want to use CEC should select CEC_CORE and MEDIA_CEC_NOTIFIER (if needed). Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] cec: Kconfig cleanup

2017-04-19T09:50:52Z

The Kconfig options for the CEC subsystem were a bit messy. In addition there were two cec sources (cec-edid.c and cec-notifier.c) that were outside of the media/cec directory, which was weird. Move those sources to media/cec as well. The cec-edid and cec-notifier functionality is now part of the cec module and these are no longer separate modules. Also remove the MEDIA_CEC_EDID config option and include it with the main CEC config option (which defined CEC_EDID anyway). Added static inlines to cec-edid.h for dummy functions when CEC_CORE isn't defined. CEC drivers should now depend on CEC_CORE. CEC drivers that need the cec-notifier functionality must explicitly select CEC_NOTIFIER. The s5p-cec and stih-cec drivers depended on VIDEO_DEV instead of CEC_CORE, fix that as well. Signed-off-by: Hans Verkuil Acked-by: Benjamin Gaignard Signed-off-by: Mauro Carvalho Chehab

[media] media: add CEC notifier support

2017-04-10T15:48:28Z

Add support for CEC notifiers, which is used to convey CEC physical address information from video drivers to their CEC counterpart driver(s). Based on an earlier version from Russell King: https://patchwork.kernel.org/patch/9277043/ The cec_notifier is a reference counted object containing the CEC physical address state of a video device. When a new notifier is registered the current state will be reported to that notifier at registration time. Signed-off-by: Hans Verkuil Tested-by: Marek Szyprowski Tested-by: Benjamin Gaignard Acked-by: Daniel Vetter Signed-off-by: Mauro Carvalho Chehab

[media] Kconfig: fix breakages when DVB_CORE is not selected

2016-11-18T19:59:17Z

On some weird randconfigs, it is possible to select DVB drivers, without having the DVB_CORE: CONFIG_DVB_AU8522=m CONFIG_DVB_AU8522_V4L=m CONFIG_DVB_TUNER_DIB0090=m This was never supposed to work, but changeset 22a613e89825 ("[media] dvb_frontend: merge duplicate dvb_tuner_ops.release implementations") caused it to be exposed: drivers/built-in.o: In function `fc0011_attach': (.text+0x1598fb): undefined reference to `dvb_tuner_simple_release' drivers/built-in.o:(.rodata+0x55e58): undefined reference to `dvb_tuner_simple_release' drivers/built-in.o:(.rodata+0x57398): undefined reference to `dvb_tuner_simple_release' Fixes: 22a613e89825 ("[media] dvb_frontend: merge duplicate dvb_tuner_ops.release implementations") Reported-by: kbuild test robot Signed-off-by: Mauro Carvalho Chehab

[media] cec: move the CEC framework out of staging and to media

2016-11-16T17:40:20Z

The last open issues have been addressed, so it is time to move this out of staging and into the mainline and to move the public cec headers to include/uapi/linux. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] media Kconfig: improve the spi integration

2016-09-19T17:37:05Z

The SPI driver looked a bit lonely in the config menu, and it didn't support the autoselect. Shift things around a bit so it looks more logical. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] Add GS1662 driver, a video serializer

2016-09-19T17:36:24Z

You can read datasheet here: http://www.c-dis.net/media/871/GS1662_Datasheet.pdf It's a component which supports HD and SD CEA or SDI formats to SDI output. It's configured through SPI bus. GS1662 driver is implemented as v4l2 subdev. Signed-off-by: Charles-Antoine Couret Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] cec: fix Kconfig dependency problems

2016-07-08T21:34:00Z

- Use IS_REACHABLE(RC_CORE) instead of IS_ENABLED: if cec is built-in and RC_CORE is a module, then CEC can't reach the RC symbols. - Both cec and cec-edid should be bool and use the same build 'mode' as MEDIA_SUPPORT (just as is done for the media controller code). - Add a note to staging that this should be changed once the cec framework is moved out of staging. Signed-off-by: Hans Verkuil Reported-by: Arnd Bergmann Signed-off-by: Mauro Carvalho Chehab

[media] cec-edid: add module for EDID CEC helper functions

2016-06-28T12:45:51Z

The cec-edid module contains helper functions to find and manipulate the CEC physical address inside an EDID. Even if the CEC support itself is disabled, drivers will still need these functions. Which is the reason this is module is separate from the upcoming CEC framework. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab