1 files changed, 19 insertions, 26 deletions

diff --git a/drivers/media/platform/omap/omap_voutdef.h b/drivers/media/platform/omap/omap_voutdef.h
index c740393c8509..1cff6dea1879 100644
--- a/drivers/media/platform/omap/omap_voutdef.h
+++ b/drivers/media/platform/omap/omap_voutdef.h
@@ -11,6 +11,7 @@
 #ifndef OMAP_VOUTDEF_H
 #define OMAP_VOUTDEF_H
 
+#include <media/videobuf2-dma-contig.h>
 #include <media/v4l2-ctrls.h>
 #include <video/omapfb_dss.h>
 #include <video/omapvrfb.h>
@@ -113,6 +114,20 @@ struct omap2video_device {
 	struct omap_overlay_manager *managers[MAX_MANAGERS];
 };
 
+/* buffer for one video frame */
+struct omap_vout_buffer {
+	/* common v4l buffer stuff -- must be first */
+	struct vb2_v4l2_buffer		vbuf;
+	struct list_head		queue;
+};
+
+static inline struct omap_vout_buffer *vb2_to_omap_vout_buffer(struct vb2_buffer *vb)
+{
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+
+	return container_of(vbuf, struct omap_vout_buffer, vbuf);
+}
+
 /* per-device data structure */
 struct omap_vout_device {
 
@@ -121,29 +136,12 @@ struct omap_vout_device {
 	struct omap2video_device *vid_dev;
 	struct v4l2_ctrl_handler ctrl_handler;
 	int vid;
-	int opened;
 
-	/* we don't allow to change image fmt/size once buffer has
-	 * been allocated
-	 */
-	int buffer_allocated;
 	/* allow to reuse previously allocated buffer which is big enough */
 	int buffer_size;
-	/* keep buffer info across opens */
-	unsigned long buf_virt_addr[VIDEO_MAX_FRAME];
-	unsigned long buf_phy_addr[VIDEO_MAX_FRAME];
 	enum omap_color_mode dss_mode;
 
-	/* we don't allow to request new buffer when old buffers are
-	 * still mmapped
-	 */
-	int mmap_count;
-
-	spinlock_t vbq_lock;		/* spinlock for videobuf queues */
-	unsigned long field_count;	/* field counter for videobuf_buffer */
-
-	/* non-NULL means streaming is in progress. */
-	bool streaming;
+	u32 sequence;
 
 	struct v4l2_pix_format pix;
 	struct v4l2_rect crop;
@@ -169,19 +167,14 @@ struct omap_vout_device {
 	unsigned char pos;
 
 	int ps, vr_ps, line_length, first_int, field_id;
-	enum v4l2_memory memory;
-	struct videobuf_buffer *cur_frm, *next_frm;
+	struct omap_vout_buffer *cur_frm, *next_frm;
+	spinlock_t vbq_lock;            /* spinlock for dma_queue */
 	struct list_head dma_queue;
 	u8 *queued_buf_addr[VIDEO_MAX_FRAME];
 	u32 cropped_offset;
 	s32 tv_field1_offset;
 	void *isr_handle;
-
-	/* Buffer queue variables */
-	struct omap_vout_device *vout;
-	enum v4l2_buf_type type;
-	struct videobuf_queue vbq;
-	int io_allowed;
+	struct vb2_queue vq;
 
 };