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[2/2] s5p-fimc: fimc-lite: Propagate frame format on the subdev

Message ID 1346851508-16705-2-git-send-email-s.nawrocki@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Sylwester Nawrocki/Kernel \(PLT\) /SRPOL/Staff Engineer/Samsung Electronics Sept. 5, 2012, 1:25 p.m. UTC 
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>
---
 drivers/media/video/s5p-fimc/fimc-lite.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/media/video/s5p-fimc/fimc-lite.c b/drivers/media/video/s5p-fimc/fimc-lite.c
index 9289008..cd4cf12 100644
--- a/drivers/media/video/s5p-fimc/fimc-lite.c
+++ b/drivers/media/video/s5p-fimc/fimc-lite.c
@@ -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;