2 * vsp1.h -- R-Car VSP1 API
4 * Copyright (C) 2015 Renesas Electronics Corporation
6 * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 #ifndef __MEDIA_VSP1_H__
14 #define __MEDIA_VSP1_H__
16 #include <linux/types.h>
21 int vsp1_du_init(struct device
*dev
);
23 int vsp1_du_setup_lif(struct device
*dev
, unsigned int width
,
26 void vsp1_du_atomic_begin(struct device
*dev
);
27 int vsp1_du_atomic_update_ext(struct device
*dev
, unsigned int rpf
,
28 u32 pixelformat
, unsigned int pitch
,
29 dma_addr_t mem
[2], const struct v4l2_rect
*src
,
30 const struct v4l2_rect
*dst
, unsigned int alpha
,
32 void vsp1_du_atomic_flush(struct device
*dev
);
34 static inline int vsp1_du_atomic_update(struct device
*dev
,
35 unsigned int rpf_index
, u32 pixelformat
,
36 unsigned int pitch
, dma_addr_t mem
[2],
37 const struct v4l2_rect
*src
,
38 const struct v4l2_rect
*dst
)
40 return vsp1_du_atomic_update_ext(dev
, rpf_index
, pixelformat
, pitch
,
41 mem
, src
, dst
, 255, 0);
44 #endif /* __MEDIA_VSP1_H__ */
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