Re: [PATCH 2/4] media:?==?utf-8?q? visl: Hook the (TRY_)DECODER_CMD stateless ioctls
Daniel Almeida
daniel.almeida at collabora.com
Fri Nov 10 13:06:54 PST 2023
Hi Paul,
On Thursday, November 09, 2023 17:16 -03, Paul Kocialkowski <paul.kocialkowski at bootlin.com> wrote:
> The (TRY_)DECODER_CMD ioctls are used to support flushing when holding capture
> buffers is supported. This is the case of this driver but the ioctls were never
> hooked to the ioctl ops.
>
> Add them to correctly support flushing.
>
> Fixes: 0c078e310b6d ("media: visl: add virtual stateless decoder driver")
> Signed-off-by: Paul Kocialkowski <paul.kocialkowski at bootlin.com>
> ---
> drivers/media/test-drivers/visl/visl-video.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/media/test-drivers/visl/visl-video.c b/drivers/media/test-drivers/visl/visl-video.c
> index 7cac6a6456eb..9303a3e118d7 100644
> --- a/drivers/media/test-drivers/visl/visl-video.c
> +++ b/drivers/media/test-drivers/visl/visl-video.c
> @@ -525,6 +525,9 @@ const struct v4l2_ioctl_ops visl_ioctl_ops = {
> .vidioc_streamon = v4l2_m2m_ioctl_streamon,
> .vidioc_streamoff = v4l2_m2m_ioctl_streamoff,
>
> + .vidioc_decoder_cmd = v4l2_m2m_ioctl_stateless_decoder_cmd,
> + .vidioc_try_decoder_cmd = v4l2_m2m_ioctl_stateless_try_decoder_cmd,
> +
> .vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
> .vidioc_unsubscribe_event = v4l2_event_unsubscribe,
> };
> --
> 2.42.1
>
>
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Reviewed-by: Daniel Almeida <daniel.almeida at collabora.com>
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