diff --git a/drivers/media/platform/soc_camera/pxa_camera.c b/drivers/media/platform/soc_camera/pxa_camera.c index fb89b85f59ab..868c6ad4784c 100644 --- a/drivers/media/platform/soc_camera/pxa_camera.c +++ b/drivers/media/platform/soc_camera/pxa_camera.c @@ -523,7 +523,8 @@ static void pxa_camera_stop_capture(struct pxa_camera_dev *pcdev) } static void pxa_camera_wakeup(struct pxa_camera_dev *pcdev, - struct pxa_buffer *buf) + struct pxa_buffer *buf, + enum vb2_buffer_state state) { struct vb2_buffer *vb = &buf->vbuf.vb2_buf; struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); @@ -645,7 +646,7 @@ static void pxa_camera_dma_irq(struct pxa_camera_dev *pcdev, } buf->active_dma &= ~act_dma; if (!buf->active_dma) { - pxa_camera_wakeup(pcdev, buf); + pxa_camera_wakeup(pcdev, buf, VB2_BUF_STATE_DONE); pxa_camera_check_link_miss(pcdev, last_buf->cookie[chan], last_issued); } @@ -1087,7 +1088,15 @@ static int pxac_vb2_start_streaming(struct vb2_queue *vq, unsigned int count) static void pxac_vb2_stop_streaming(struct vb2_queue *vq) { - vb2_wait_for_all_buffers(vq); + struct pxa_camera_dev *pcdev = vb2_get_drv_priv(vq); + struct pxa_buffer *buf, *tmp; + + dev_dbg(pcdev_to_dev(pcdev), "%s active=%p\n", + __func__, pcdev->active); + pxa_camera_stop_capture(pcdev); + + list_for_each_entry_safe(buf, tmp, &pcdev->capture, queue) + pxa_camera_wakeup(pcdev, buf, VB2_BUF_STATE_ERROR); } static struct vb2_ops pxac_vb2_ops = {