| /* |
| * vsp1.h -- R-Car VSP1 API |
| * |
| * Copyright (C) 2015 Renesas Electronics Corporation |
| * |
| * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| */ |
| #ifndef __MEDIA_VSP1_H__ |
| #define __MEDIA_VSP1_H__ |
| |
| #include <linux/types.h> |
| #include <linux/videodev2.h> |
| |
| struct device; |
| |
| int vsp1_du_init(struct device *dev); |
| |
| int vsp1_du_setup_lif(struct device *dev, unsigned int width, |
| unsigned int height); |
| |
| struct vsp1_du_atomic_config { |
| u32 pixelformat; |
| unsigned int pitch; |
| dma_addr_t mem[2]; |
| struct v4l2_rect src; |
| struct v4l2_rect dst; |
| unsigned int alpha; |
| unsigned int zpos; |
| }; |
| |
| void vsp1_du_atomic_begin(struct device *dev); |
| int vsp1_du_atomic_update(struct device *dev, unsigned int rpf, |
| const struct vsp1_du_atomic_config *cfg); |
| void vsp1_du_atomic_flush(struct device *dev); |
| |
| #endif /* __MEDIA_VSP1_H__ */ |
