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1 | /* |
2 | * vsp1.h -- R-Car VSP1 API | |
3 | * | |
4 | * Copyright (C) 2015 Renesas Electronics Corporation | |
5 | * | |
6 | * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) | |
7 | * | |
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. | |
12 | */ | |
13 | #ifndef __MEDIA_VSP1_H__ | |
14 | #define __MEDIA_VSP1_H__ | |
15 | ||
16 | #include <linux/types.h> | |
c6b013ab | 17 | #include <linux/videodev2.h> |
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18 | |
19 | struct device; | |
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20 | |
21 | int vsp1_du_init(struct device *dev); | |
22 | ||
23 | int vsp1_du_setup_lif(struct device *dev, unsigned int width, | |
24 | unsigned int height); | |
25 | ||
c6b013ab LP |
26 | struct vsp1_du_atomic_config { |
27 | u32 pixelformat; | |
28 | unsigned int pitch; | |
bffba473 | 29 | dma_addr_t mem[3]; |
c6b013ab LP |
30 | struct v4l2_rect src; |
31 | struct v4l2_rect dst; | |
32 | unsigned int alpha; | |
33 | unsigned int zpos; | |
34 | }; | |
35 | ||
fa369c93 | 36 | void vsp1_du_atomic_begin(struct device *dev); |
c3f34a4b LP |
37 | int vsp1_du_atomic_update(struct device *dev, unsigned int rpf, |
38 | const struct vsp1_du_atomic_config *cfg); | |
fa369c93 | 39 | void vsp1_du_atomic_flush(struct device *dev); |
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40 | |
41 | #endif /* __MEDIA_VSP1_H__ */ |