This patch makes coda_s_fmt_vid_out propagate the output frame size
to the capture side.
The GStreamer v4l2videodec only ever calls S_FMT on the output side
and then expects G_FMT on the capture side to return a valid format.
Signed-off-by: Philipp Zabel <philipp.zabel@xxxxxxxxx>
---
drivers/media/platform/coda/coda-common.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
index b542340..789beb1 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -522,6 +522,7 @@ static int coda_s_fmt_vid_out(struct file *file, void *priv,
struct v4l2_format *f)
{
struct coda_ctx *ctx = fh_to_ctx(priv);
+ struct v4l2_format f_cap;
int ret;
ret = coda_try_fmt_vid_out(file, priv, f);
@@ -534,7 +535,16 @@ static int coda_s_fmt_vid_out(struct file *file, void *priv,
ctx->colorspace = f->fmt.pix.colorspace;
- return ret;
+ f_cap.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ coda_g_fmt(file, priv, &f_cap);
+ f_cap.fmt.pix.width = f->fmt.pix.width;
+ f_cap.fmt.pix.height = f->fmt.pix.height;
+
+ ret = coda_try_fmt_vid_cap(file, priv, &f_cap);
+ if (ret)
+ return ret;
+
+ return coda_s_fmt(ctx, &f_cap);
}
static int coda_qbuf(struct file *file, void *priv,
--
2.0.1
--
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