1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd 4*4882a593Smuzhiyun * Author:Mark Yao <mark.yao@rock-chips.com> 5*4882a593Smuzhiyun */ 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #ifndef _ROCKCHIP_DRM_FB_H 8*4882a593Smuzhiyun #define _ROCKCHIP_DRM_FB_H 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #include "rockchip_drm_gem.h" 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #define ROCKCHIP_DRM_MODE_LOGO_FB (1<<31) /* used for kernel logo, follow the define: DRM_MODE_FB_MODIFIERS at drm_mode.h */ 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun struct drm_framebuffer * 15*4882a593Smuzhiyun rockchip_drm_framebuffer_init(struct drm_device *dev, 16*4882a593Smuzhiyun const struct drm_mode_fb_cmd2 *mode_cmd, 17*4882a593Smuzhiyun struct drm_gem_object *obj); 18*4882a593Smuzhiyun void rockchip_drm_framebuffer_fini(struct drm_framebuffer *fb); 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun void rockchip_drm_mode_config_init(struct drm_device *dev); 21*4882a593Smuzhiyun struct drm_framebuffer * 22*4882a593Smuzhiyun rockchip_drm_logo_fb_alloc(struct drm_device *dev, const struct drm_mode_fb_cmd2 *mode_cmd, 23*4882a593Smuzhiyun struct rockchip_logo *logo); 24*4882a593Smuzhiyun struct drm_framebuffer * 25*4882a593Smuzhiyun rockchip_fb_alloc(struct drm_device *dev, const struct drm_mode_fb_cmd2 *mode_cmd, 26*4882a593Smuzhiyun struct drm_gem_object **obj, unsigned int num_planes); 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun #define to_rockchip_logo_fb(x) container_of(x, struct rockchip_drm_logo_fb, fb) 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun struct rockchip_drm_logo_fb { 31*4882a593Smuzhiyun struct drm_framebuffer fb; 32*4882a593Smuzhiyun struct rockchip_logo *logo; 33*4882a593Smuzhiyun struct rockchip_gem_object rk_obj; 34*4882a593Smuzhiyun /* 35*4882a593Smuzhiyun * Used for delayed logo fb release 36*4882a593Smuzhiyun */ 37*4882a593Smuzhiyun struct delayed_work destroy_work; 38*4882a593Smuzhiyun }; 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun #endif /* _ROCKCHIP_DRM_FB_H */ 41