Re: Venus v4l2-compliance failures

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Hi Hans,

On Thu, Feb 17, 2022 at 03:34:51PM +0100, Hans Verkuil wrote:
> On 17/02/2022 15:12, Stanimir Varbanov wrote:
> > Failure #2 is related to a commit [1] which add checks for
> > MEDIA_ENT_F_PROC_VIDEO_ENCODER, I think this entity flag is applicable
> > for stateless encoders (Request API) but Venus driver has no use of
> > media-controller API. Did I miss something?
> 
> For item 2, can you try the patch below?

I faced the same issue with the mtk-vcodec-enc driver on mt8173-elm-hana. The
patch below does fix the test for me, so

Tested-by: Nícolas F. R. A. Prado <nfraprado@xxxxxxxxxxxxx>

Thanks,
Nícolas

> 
> Regards,
> 
> 	Hans
> 
> -----------------------------------------------------------------------
> 
> Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
> ---
> diff --git a/utils/v4l2-compliance/v4l2-test-codecs.cpp b/utils/v4l2-compliance/v4l2-test-codecs.cpp
> index 22175eef..3f06070f 100644
> --- a/utils/v4l2-compliance/v4l2-test-codecs.cpp
> +++ b/utils/v4l2-compliance/v4l2-test-codecs.cpp
> @@ -29,9 +29,10 @@ int testEncoder(struct node *node)
>  {
>  	struct v4l2_encoder_cmd cmd;
>  	bool is_encoder = node->codec_mask & (STATEFUL_ENCODER | JPEG_ENCODER);
> +	bool is_stateless_encoder = node->codec_mask & STATELESS_ENCODER;
>  	int ret;
> 
> -	if (IS_ENCODER(node))
> +	if (is_stateless_encoder)
>  		fail_on_test(node->function != MEDIA_ENT_F_PROC_VIDEO_ENCODER);
>  	memset(&cmd, 0xff, sizeof(cmd));
>  	memset(&cmd.raw, 0, sizeof(cmd.raw));
> @@ -98,9 +99,10 @@ int testDecoder(struct node *node)
>  {
>  	struct v4l2_decoder_cmd cmd;
>  	bool is_decoder = node->codec_mask & (STATEFUL_DECODER | JPEG_DECODER);
> +	bool is_stateless_decoder = node->codec_mask & STATELESS_DECODER;
>  	int ret;
> 
> -	if (IS_DECODER(node))
> +	if (is_stateless_decoder)
>  		fail_on_test(node->function != MEDIA_ENT_F_PROC_VIDEO_DECODER);
>  	memset(&cmd, 0xff, sizeof(cmd));
>  	memset(&cmd.raw, 0, sizeof(cmd.raw));
> 



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