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[media] s5p-fimc: fimc-lite: Propagate frame format on the subdev

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When setting image format on subdev's sink pad there was no
propagation to the source pad. This resulted in wrong reported
format on the source pad and wrong device configuration when
used from subdev interace level only. Correct this by propagating
format from the sink to the source pad.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Sylwester Nawrocki 2012-08-31 12:50:45 -03:00 • committed by Mauro Carvalho Chehab
parent b98192cb8e
commit 9356ac762f
1 changed files with 5 additions and 2 deletions
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7
drivers/media/platform/s5p-fimc/fimc-lite.c
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@ -1064,6 +1064,7 @@ static int fimc_lite_subdev_set_fmt(struct v4l2_subdev *sd,
struct fimc_lite *fimc = v4l2_get_subdevdata(sd);
struct v4l2_mbus_framefmt *mf = &fmt->format;
struct flite_frame *sink = &fimc->inp_frame;
struct flite_frame *source = &fimc->out_frame;
const struct fimc_fmt *ffmt;
v4l2_dbg(1, debug, sd, "pad%d: code: 0x%x, %dx%d",
@ -1097,8 +1098,10 @@ static int fimc_lite_subdev_set_fmt(struct v4l2_subdev *sd,
sink->rect.height = mf->height;
sink->rect.left = 0;
sink->rect.top = 0;
/* Reset source crop rectangle */
fimc->out_frame.rect = sink->rect;
/* Reset source format and crop rectangle */
source->rect = sink->rect;
source->f_width = mf->width;
source->f_height = mf->height;
} else {
/* Allow changing format only on sink pad */
mf->code = fimc->fmt->mbus_code;