Commit 59685fdf authored by Vikash Garodia's avatar Vikash Garodia Committed by Mauro Carvalho Chehab
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media: venus: vdec: ensure venus is powered on during stream off 



Video decoder driver auto-suspends the hardware if there is no
exchange of command or response for certain amount of time.
In auto suspended state, it becomes mandatory to power on the
hardware before requesting it to process a command. The fix
ensures the hardware is powered on during stop streaming.

Signed-off-by: default avatarVikash Garodia <quic_vgarodia@quicinc.com>
Signed-off-by: default avatarStanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent 73664f10

drivers/media/platform/qcom/venus/vdec.c

+2 −0
Original line number Diff line number Diff line
@@ -1200,6 +1200,8 @@ static void vdec_stop_streaming(struct vb2_queue *q) 
	struct venus_inst *inst = vb2_get_drv_priv(q);

	int ret = -EINVAL;



	vdec_pm_get_put(inst);



	mutex_lock(&inst->lock);



	if (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)