From: Vikash Garodia Date: Tue, 12 Apr 2022 13:15:11 +0000 (+0100) Subject: media: venus: vdec: ensure venus is powered on during stream off X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=59685fdfac6d7343c4047f2acfbc5bce8971b0f9;p=linux.git 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: Vikash Garodia Signed-off-by: Stanimir Varbanov Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c index 91da3f509724f..4ac113247edee 100644 --- a/drivers/media/platform/qcom/venus/vdec.c +++ b/drivers/media/platform/qcom/venus/vdec.c @@ -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)