linux/drivers/staging/media
Steve Longerbeam 4bb7eeb0a2 media: imx-csi: Skip first few frames from a BT.656 source
[ Upstream commit e198be37e52551bb863d07d2edc535d0932a3c4f ]

Some BT.656 sensors (e.g. ADV718x) transmit frames with unstable BT.656
sync codes after initial power on. This confuses the imx CSI,resulting
in vertical and/or horizontal sync issues. Skip the first 20 frames
to avoid the unstable sync codes.

[fabio: fixed checkpatch warning and increased the frame skipping to 20]

Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-14 16:53:14 +02:00
..
allegro-dvt media: allegro: fix type of gop_length in channel_create message 2020-04-17 10:50:02 +02:00
hantro media: hantro: Read be32 words starting at every fourth byte 2020-04-17 10:50:08 +02:00
imx media: imx-csi: Skip first few frames from a BT.656 source 2021-07-14 16:53:14 +02:00
ipu3 media: staging/intel-ipu3: Fix race condition during set_fmt 2021-05-11 14:04:17 +02:00
meson/vdec media: meson: add missing allocation failure check on new_buf 2020-02-24 08:36:23 +01:00
omap4iss media: omap4iss: return error code when omap4iss_get() failed 2021-05-14 09:44:23 +02:00
soc_camera media: drivers/staging/media: don't set description for ENUM_FMT 2019-07-22 14:41:32 -04:00
sunxi media: cedrus: Add missing v4l2_ctrl_request_hdl_put() 2020-09-09 19:12:26 +02:00
tegra-vde media: staging: tegra-vde: Fix build error 2019-08-07 17:04:12 -03:00
Kconfig media: staging: davinci: remove vpfe driver 2019-07-25 06:33:14 -04:00
Makefile media: staging: davinci: remove vpfe driver 2019-07-25 06:33:14 -04:00