Am Donnerstag, den 06.04.2017, 16:03 +0200 schrieb Philipp Zabel:
> TRY_FMT already disables the YUYV format if the VDOA is not available.
> ENUM_FMT must do the same.
>
> Fixes: d40e98c13b3e ("[media] coda: support YUYV output if VDOA is used")
> Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
Reviewed-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
> ---
> drivers/media/platform/coda/coda-common.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
> index eb6548f46cbac..1c155b055ea30 100644
> --- a/drivers/media/platform/coda/coda-common.c
> +++ b/drivers/media/platform/coda/coda-common.c
> @@ -386,6 +386,7 @@ static int coda_enum_fmt(struct file *file, void *priv,
> {
> struct video_device *vdev = video_devdata(file);
> const struct coda_video_device *cvd = to_coda_video_device(vdev);
> + struct coda_ctx *ctx = fh_to_ctx(priv);
> const u32 *formats;
>
> if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
> @@ -398,6 +399,11 @@ static int coda_enum_fmt(struct file *file, void *priv,
> if (f->index >= CODA_MAX_FORMATS || formats[f->index] == 0)
> return -EINVAL;
>
> + /* Skip YUYV if the vdoa is not available */
> + if (!ctx->vdoa && f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE &&
> + formats[f->index] == V4L2_PIX_FMT_YUYV)
> + return -EINVAL;
> +
> f->pixelformat = formats[f->index];
>
> return 0;
