Since bytesperline always fulfills VDOA width requirements, detile the
whole buffer instead of limiting to visible width. This stops TRY_FMT
from returning -EINVAL for YUYV capture buffers that are not a multiple
of 16 wide.
An alternative would be to always round up width to stride, as we report
the valid image rectange via G_SELECTION (V4L2_SEL_TGT_COMPOSE_DEFAULT),
but that would require all applications to handle the compose default
rectangle properly.
Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
---
drivers/media/platform/coda/coda-common.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
index 46a628a548d9f..e8a7554a61d24 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -486,8 +486,8 @@ static int coda_try_fmt_vdoa(struct coda_ctx *ctx, struct v4l2_format *f,
return 0;
}
- err = vdoa_context_configure(NULL, f->fmt.pix.width, f->fmt.pix.height,
- f->fmt.pix.pixelformat);
+ err = vdoa_context_configure(NULL, round_up(f->fmt.pix.width, 16),
+ f->fmt.pix.height, f->fmt.pix.pixelformat);
if (err) {
*use_vdoa = false;
return 0;
@@ -730,7 +730,8 @@ static int coda_s_fmt(struct coda_ctx *ctx, struct v4l2_format *f,
if (ctx->tiled_map_type == GDI_TILED_FRAME_MB_RASTER_MAP &&
!coda_try_fmt_vdoa(ctx, f, &ctx->use_vdoa) &&
ctx->use_vdoa)
- vdoa_context_configure(ctx->vdoa, f->fmt.pix.width,
+ vdoa_context_configure(ctx->vdoa,
+ round_up(f->fmt.pix.width, 16),
f->fmt.pix.height,
f->fmt.pix.pixelformat);
else
--
2.11.0
