projects / mirror_ubuntu-bionic-kernel.git / blame
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|---|---|---|
| f3af9572 LP |
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> |
| f3af9572 LP |
18 | |
| 19 | struct device; | |
| f3af9572 LP |
20 | |
| 21 | int vsp1_du_init(struct device *dev); | |
| 22 | ||
| 8c71fff4 KB |
23 | /** |
| 24 | * struct vsp1_du_lif_config - VSP LIF configuration | |
| 25 | * @width: output frame width | |
| 26 | * @height: output frame height | |
| 27 | */ | |
| 28 | struct vsp1_du_lif_config { | |
| 29 | unsigned int width; | |
| 30 | unsigned int height; | |
| 31 | }; | |
| 32 | ||
| 33 | int vsp1_du_setup_lif(struct device *dev, const struct vsp1_du_lif_config *cfg); | |
| f3af9572 | 34 | |
| c6b013ab LP |
35 | struct vsp1_du_atomic_config { |
| 36 | u32 pixelformat; | |
| 37 | unsigned int pitch; | |
| bffba473 | 38 | dma_addr_t mem[3]; |
| c6b013ab LP |
39 | struct v4l2_rect src; |
| 40 | struct v4l2_rect dst; | |
| 41 | unsigned int alpha; | |
| 42 | unsigned int zpos; | |
| 43 | }; | |
| 44 | ||
| fa369c93 | 45 | void vsp1_du_atomic_begin(struct device *dev); |
| c3f34a4b LP |
46 | int vsp1_du_atomic_update(struct device *dev, unsigned int rpf, |
| 47 | const struct vsp1_du_atomic_config *cfg); | |
| fa369c93 | 48 | void vsp1_du_atomic_flush(struct device *dev); |
| f3af9572 LP |
49 | |
| 50 | #endif /* __MEDIA_VSP1_H__ */ |