RE: [PATCH v2 02/10] [media] coda: only set buffered input queue for decoder

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Hi Philipp, 

I know that this patch's explanation is pretty much contained in the
subject,
but could you add a short description as well?

Best wishes,
-- 
Kamil Debski
Linux Kernel Developer
Samsung R&D Institute Poland


> -----Original Message-----
> From: linux-media-owner@xxxxxxxxxxxxxxx [mailto:linux-media-
> owner@xxxxxxxxxxxxxxx] On Behalf Of Philipp Zabel
> Sent: Monday, September 30, 2013 3:35 PM
> To: linux-media@xxxxxxxxxxxxxxx
> Cc: Mauro Carvalho Chehab; Kamil Debski; Javier Martin; Hans Verkuil;
> kernel@xxxxxxxxxxxxxx; Philipp Zabel
> Subject: [PATCH v2 02/10] [media] coda: only set buffered input queue
> for decoder
> 
> Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
> ---
>  drivers/media/platform/coda.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/media/platform/coda.c
> b/drivers/media/platform/coda.c index 2805538..945c539 100644
> --- a/drivers/media/platform/coda.c
> +++ b/drivers/media/platform/coda.c
> @@ -1928,8 +1928,9 @@ static int coda_start_streaming(struct vb2_queue
> *q, unsigned int count)
>  	if (!(ctx->streamon_out & ctx->streamon_cap))
>  		return 0;
> 
> -	/* Allow device_run with no buffers queued and after streamoff */
> -	v4l2_m2m_set_src_buffered(ctx->m2m_ctx, true);
> +	/* Allow decoder device_run with no new buffers queued */
> +	if (ctx->inst_type == CODA_INST_DECODER)
> +		v4l2_m2m_set_src_buffered(ctx->m2m_ctx, true);
> 
>  	ctx->gopcounter = ctx->params.gop_size - 1;
>  	buf = v4l2_m2m_next_dst_buf(ctx->m2m_ctx);
> --
> 1.8.4.rc3
> 
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