/*
|
* Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
|
* Author:Mark Yao <mark.yao@rock-chips.com>
|
*
|
* This software is licensed under the terms of the GNU General Public
|
* License version 2, as published by the Free Software Foundation, and
|
* may be copied, distributed, and modified under those terms.
|
*
|
* This program is distributed in the hope that it will be useful,
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
* GNU General Public License for more details.
|
*/
|
|
#ifndef _ROCKCHIP_DRM_FB_H
|
#define _ROCKCHIP_DRM_FB_H
|
|
bool rockchip_fb_is_logo(struct drm_framebuffer *fb);
|
struct drm_framebuffer *
|
rockchip_drm_framebuffer_init(struct drm_device *dev,
|
const struct drm_mode_fb_cmd2 *mode_cmd,
|
struct drm_gem_object *obj);
|
void rockchip_drm_framebuffer_fini(struct drm_framebuffer *fb);
|
|
void rockchip_drm_mode_config_init(struct drm_device *dev);
|
struct drm_framebuffer *
|
rockchip_fb_alloc(struct drm_device *dev, const struct drm_mode_fb_cmd2 *mode_cmd,
|
struct drm_gem_object **obj, struct rockchip_logo *logo,
|
unsigned int num_planes);
|
|
dma_addr_t rockchip_fb_get_dma_addr(struct drm_framebuffer *fb,
|
unsigned int plane);
|
void *rockchip_fb_get_kvaddr(struct drm_framebuffer *fb, unsigned int plane);
|
#define to_rockchip_fb(x) container_of(x, struct rockchip_drm_fb, fb)
|
|
struct rockchip_drm_fb {
|
struct drm_framebuffer fb;
|
dma_addr_t dma_addr[ROCKCHIP_MAX_FB_BUFFER];
|
void *kvaddr[ROCKCHIP_MAX_FB_BUFFER];
|
struct drm_gem_object *obj[ROCKCHIP_MAX_FB_BUFFER];
|
struct rockchip_logo *logo;
|
};
|
#endif /* _ROCKCHIP_DRM_FB_H */
|
