[PATCH] media: mediatek: vcodec: Skip SOURCE_CHANGE & EOS events for stateless

[AngeloGioacchino Del Regno]

Il 20/06/22 08:33, Chen-Yu Tsai ha scritto:
> The stateless decoder API does not specify the usage of SOURCE_CHANGE
> and EOF events. These events are used by stateful decoders to signal
> changes in the bitstream. They do not make sense for stateless decoders.
> 
> Do not handle subscription for these two types of events for stateless
> decoder instances. This fixes the last v4l2-compliance error:
> 
> Control ioctls:
> 		fail: v4l2-test-controls.cpp(946): have_source_change || have_eos
> 	test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: FAIL
> 
> Fixes: 8cdc3794b2e3 ("media: mtk-vcodec: vdec: support stateless API")
> Signed-off-by: Chen-Yu Tsai <wenst at chromium.org>
> Reviewed-by: Nicolas Dufresne <nicolas.dufresne at collabora.com>

Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>