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media: st-mipid02: Propagate format from sink to source pad

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When setting formats on the sink pad, propagate the adjusted format over
to the subdev's source pad. Use the MIPID02_SOURCE macro to fetch the
pad's try format rather than relying on the pad field of the format to
facilitate this - the function is specific to the source pad anyway.

Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
[Sakari Ailus: Line wrap, fix subject]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Daniel Scally 2023-05-02 11:35:47 +01:00 committed by Hans Verkuil
parent 306c3190b3
commit 6c01e6f3f2
1 changed files with 5 additions and 1 deletions
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6
drivers/media/i2c/st-mipid02.c
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@ -750,7 +750,8 @@ static void mipid02_set_fmt_source(struct v4l2_subdev *sd,
if (format->which != V4L2_SUBDEV_FORMAT_TRY)
return;
*v4l2_subdev_get_try_format(sd, sd_state, format->pad) = format->format;
*v4l2_subdev_get_try_format(sd, sd_state, MIPID02_SOURCE) =
format->format;
}
static void mipid02_set_fmt_sink(struct v4l2_subdev *sd,
@ -768,6 +769,9 @@ static void mipid02_set_fmt_sink(struct v4l2_subdev *sd,
fmt = &bridge->fmt;
*fmt = format->format;
/* Propagate the format change to the source pad */
mipid02_set_fmt_source(sd, sd_state, format);
}
static int mipid02_set_fmt(struct v4l2_subdev *sd,