diff options
Diffstat (limited to 'drivers/media/platform/vsp1/vsp1_video.c')
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_video.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_video.c b/drivers/media/platform/vsp1/vsp1_video.c index 9fb4fc26a..ed9759e8a 100644 --- a/drivers/media/platform/vsp1/vsp1_video.c +++ b/drivers/media/platform/vsp1/vsp1_video.c @@ -675,6 +675,13 @@ static void vsp1_video_stop_streaming(struct vb2_queue *vq) unsigned long flags; int ret; + /* Clear the buffers ready flag to make sure the device won't be started + * by a QBUF on the video node on the other side of the pipeline. + */ + spin_lock_irqsave(&video->irqlock, flags); + pipe->buffers_ready &= ~(1 << video->pipe_index); + spin_unlock_irqrestore(&video->irqlock, flags); + mutex_lock(&pipe->lock); if (--pipe->stream_count == pipe->num_inputs) { /* Stop the pipeline. */ |