| Laurent Pinchart | f3af957 | 2015-08-02 18:37:01 -0300 | [diff] [blame] | 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> |
| Laurent Pinchart | c6b013a | 2016-04-23 19:08:59 -0300 | [diff] [blame] | 17 | #include <linux/videodev2.h> |
| Laurent Pinchart | f3af957 | 2015-08-02 18:37:01 -0300 | [diff] [blame] | 18 | |
| 19 | struct device; |
| Laurent Pinchart | f3af957 | 2015-08-02 18:37:01 -0300 | [diff] [blame] | 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 | |
| Laurent Pinchart | c6b013a | 2016-04-23 19:08:59 -0300 | [diff] [blame] | 26 | struct vsp1_du_atomic_config { |
| 27 | u32 pixelformat; |
| 28 | unsigned int pitch; |
| Laurent Pinchart | bffba47 | 2016-08-18 10:16:17 -0300 | [diff] [blame] | 29 | dma_addr_t mem[3]; |
| Laurent Pinchart | c6b013a | 2016-04-23 19:08:59 -0300 | [diff] [blame] | 30 | struct v4l2_rect src; |
| 31 | struct v4l2_rect dst; |
| 32 | unsigned int alpha; |
| 33 | unsigned int zpos; |
| 34 | }; |
| 35 | |
| Laurent Pinchart | fa369c9 | 2016-02-19 23:12:26 -0200 | [diff] [blame] | 36 | void vsp1_du_atomic_begin(struct device *dev); |
| Laurent Pinchart | c3f34a4 | 2016-04-23 20:11:59 -0300 | [diff] [blame] | 37 | int vsp1_du_atomic_update(struct device *dev, unsigned int rpf, |
| 38 | const struct vsp1_du_atomic_config *cfg); |
| Laurent Pinchart | fa369c9 | 2016-02-19 23:12:26 -0200 | [diff] [blame] | 39 | void vsp1_du_atomic_flush(struct device *dev); |
| Laurent Pinchart | f3af957 | 2015-08-02 18:37:01 -0300 | [diff] [blame] | 40 | |
| Laurent Pinchart | f3af957 | 2015-08-02 18:37:01 -0300 | [diff] [blame] | 41 | #endif /* __MEDIA_VSP1_H__ */ |