The BIT decoders always write 16x16 macroblocks. Align stride and height to
avoid spilling luma data into the top of the chroma planes.
Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
---
New in v2.
---
drivers/media/platform/coda/coda-common.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
index d0d093dd8f7c..46163e524c1e 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -637,8 +637,8 @@ static int coda_try_fmt_vid_cap(struct file *file, void *priv,
if (ret < 0)
return ret;
- /* The h.264 decoder only returns complete 16x16 macroblocks */
- if (codec && codec->src_fourcc == V4L2_PIX_FMT_H264) {
+ /* The decoders always write complete macroblocks */
+ if (ctx->inst_type == CODA_INST_DECODER) {
f->fmt.pix.height = round_up(f->fmt.pix.height, 16);
f->fmt.pix.bytesperline = round_up(f->fmt.pix.width, 16);
f->fmt.pix.sizeimage = f->fmt.pix.bytesperline *
--
2.20.1
