media: tegra-video: Add support for V4L2_EVENT_SOURCE_CHANGE
authorSowjanya Komatineni <skomatineni@nvidia.com>
Fri, 11 Dec 2020 17:02:37 +0000 (18:02 +0100)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mon, 4 Jan 2021 12:01:23 +0000 (13:01 +0100)
commit2be21e68345b5cfb908ba47aa38c3a49583a0760
treef962f3a802ec78256e7599fa6a228e270a281df7
parent6a4d30ce09ba13ee49cf928dee53c51209a678dc
media: tegra-video: Add support for V4L2_EVENT_SOURCE_CHANGE

Current implementation uses v4l2_ctrl_subscribe_event() and this
does not handle V4L2_EVENT_SOURCE_CHANGE.

So, update driver to handle V4L2_EVENT_SOURCE_CHANGE.

Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
drivers/staging/media/tegra-video/vi.c