* [PATCH] rcar-csi2: set default format if a unsupported one is requested
@ 2018-05-16 23:04 Niklas Söderlund
0 siblings, 0 replies; only message in thread
From: Niklas Söderlund @ 2018-05-16 23:04 UTC (permalink / raw)
To: Sakari Ailus, linux-media; +Cc: linux-renesas-soc, Niklas Söderlund
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>
---
drivers/media/platform/rcar-vin/rcar-csi2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/rcar-vin/rcar-csi2.c b/drivers/media/platform/rcar-vin/rcar-csi2.c
index e64f07fe184e7675..daef72d410a3425d 100644
--- a/drivers/media/platform/rcar-vin/rcar-csi2.c
+++ b/drivers/media/platform/rcar-vin/rcar-csi2.c
@@ -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;
--
2.17.0
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2018-05-16 23:04 [PATCH] rcar-csi2: set default format if a unsupported one is requested Niklas Söderlund
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