diff options
Diffstat (limited to 'drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.h')
| -rw-r--r-- | drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.h | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.h b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.h index 36bba31fcb48..7fa66a2af5ec 100644 --- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.h +++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.h @@ -13,23 +13,34 @@ struct sun6i_csi_device; +#undef current +struct sun6i_csi_capture_state { + struct list_head queue; + spinlock_t lock; /* Queue and buffers lock. */ + + struct sun6i_csi_buffer *pending; + struct sun6i_csi_buffer *current; + struct sun6i_csi_buffer *complete; + + unsigned int sequence; +}; + struct sun6i_csi_capture { + struct sun6i_csi_capture_state state; + struct video_device video_dev; struct vb2_queue queue; struct mutex lock; /* Queue lock. */ struct media_pad pad; - struct list_head dma_queue; - spinlock_t dma_queue_lock; /* DMA queue lock. */ - struct v4l2_format format; u32 mbus_code; - unsigned int sequence; }; +void sun6i_csi_capture_sync(struct sun6i_csi_device *csi_dev); +void sun6i_csi_capture_frame_done(struct sun6i_csi_device *csi_dev); + int sun6i_csi_capture_setup(struct sun6i_csi_device *csi_dev); void sun6i_csi_capture_cleanup(struct sun6i_csi_device *csi_dev); -void sun6i_csi_capture_frame_done(struct sun6i_csi_device *csi_dev); - #endif /* __SUN6I_CAPTURE_H__ */ |