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media: rcar-csi2: set default format if a unsupported one is requested 

Instead of failing the set_fmt() if a unsupported format is requested
set a default one and return the changed format to the user.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reported-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Niklas Söderlund 2018-05-16 19:04:33 -04:00 committed by Mauro Carvalho Chehab
parent 769afd212b
commit 7be8c4f7da
1 changed files with 1 additions and 1 deletions
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2
drivers/media/platform/rcar-vin/rcar-csi2.c
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@ -613,7 +613,7 @@ static int rcsi2_set_pad_format(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *framefmt;
if (!rcsi2_code_to_fmt(format->format.code))
return -EINVAL;
format->format.code = rcar_csi2_formats[0].code;
if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
priv->mf = format->format;