diff options
| -rw-r--r-- | drivers/media/platform/soc_camera/tegra_camera/common.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/media/platform/soc_camera/tegra_camera/common.c b/drivers/media/platform/soc_camera/tegra_camera/common.c index d8b4ff1d4d58..2fa4d78a7add 100644 --- a/drivers/media/platform/soc_camera/tegra_camera/common.c +++ b/drivers/media/platform/soc_camera/tegra_camera/common.c @@ -483,8 +483,10 @@ static void tegra_camera_videobuf_queue(struct vb2_buffer *vb) spin_lock_irq(&cam->videobuf_queue_lock); list_add_tail(&buf->queue, &cam->capture); - schedule_work(&cam->work); spin_unlock_irq(&cam->videobuf_queue_lock); + + if (vb2_is_streaming(vb->vb2_queue)) + schedule_work(&cam->work); } static void tegra_camera_videobuf_release(struct vb2_buffer *vb) @@ -523,6 +525,19 @@ static int tegra_camera_videobuf_init(struct vb2_buffer *vb) return 0; } +static int tegra_camera_start_streaming(struct vb2_queue *q, unsigned int count) +{ + struct soc_camera_device *icd = container_of(q, + struct soc_camera_device, + vb2_vidq); + struct soc_camera_host *ici = to_soc_camera_host(icd->parent); + struct tegra_camera_dev *cam = ici->priv; + + schedule_work(&cam->work); + + return 0; +} + static int tegra_camera_stop_streaming(struct vb2_queue *q) { struct soc_camera_device *icd = container_of(q, @@ -549,6 +564,7 @@ static struct vb2_ops tegra_camera_videobuf_ops = { .buf_init = tegra_camera_videobuf_init, .wait_prepare = soc_camera_unlock, .wait_finish = soc_camera_lock, + .start_streaming = tegra_camera_start_streaming, .stop_streaming = tegra_camera_stop_streaming, }; |