[media] media: davinci: vpbe: migrate driver to videobuf2
This patch migrates VPBE display driver to videobuf2 framework.
Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/include/media/davinci/vpbe_display.h b/include/media/davinci/vpbe_display.h
index dbf6b37..8dffffe 100644
--- a/include/media/davinci/vpbe_display.h
+++ b/include/media/davinci/vpbe_display.h
@@ -16,7 +16,7 @@
/* Header files */
#include <linux/videodev2.h>
#include <media/v4l2-common.h>
-#include <media/videobuf-dma-contig.h>
+#include <media/videobuf2-dma-contig.h>
#include <media/davinci/vpbe_types.h>
#include <media/davinci/vpbe_osd.h>
#include <media/davinci/vpbe.h>
@@ -62,6 +62,11 @@
enum osd_v_exp_ratio v_exp;
};
+struct vpbe_disp_buffer {
+ struct vb2_buffer vb;
+ struct list_head list;
+};
+
/* vpbe display object structure */
struct vpbe_layer {
/* number of buffers in fbuffers */
@@ -69,13 +74,15 @@
/* Pointer to the vpbe_display */
struct vpbe_display *disp_dev;
/* Pointer pointing to current v4l2_buffer */
- struct videobuf_buffer *cur_frm;
+ struct vpbe_disp_buffer *cur_frm;
/* Pointer pointing to next v4l2_buffer */
- struct videobuf_buffer *next_frm;
+ struct vpbe_disp_buffer *next_frm;
/* videobuf specific parameters
* Buffer queue used in video-buf
*/
- struct videobuf_queue buffer_queue;
+ struct vb2_queue buffer_queue;
+ /* allocator-specific contexts for each plane */
+ struct vb2_alloc_ctx *alloc_ctx;
/* Queue of filled frames */
struct list_head dma_queue;
/* Used in video-buf */