diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/v4l2-core/videobuf2-core.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c index 7c4489c42365..1d67e95311d6 100644 --- a/drivers/media/v4l2-core/videobuf2-core.c +++ b/drivers/media/v4l2-core/videobuf2-core.c @@ -1750,12 +1750,14 @@ static int vb2_start_streaming(struct vb2_queue *q) __enqueue_in_driver(vb); /* Tell the driver to start streaming */ + q->start_streaming_called = 1; ret = call_qop(q, start_streaming, q, atomic_read(&q->owned_by_drv_count)); - q->start_streaming_called = ret == 0; if (!ret) return 0; + q->start_streaming_called = 0; + dprintk(1, "driver refused to start streaming\n"); if (WARN_ON(atomic_read(&q->owned_by_drv_count))) { unsigned i; |
