| #ifndef __DRM_FB_CMA_HELPER_H__ |
| #define __DRM_FB_CMA_HELPER_H__ |
| |
| struct drm_fbdev_cma; |
| struct drm_gem_cma_object; |
| |
| struct drm_framebuffer; |
| struct drm_device; |
| struct drm_file; |
| struct drm_mode_fb_cmd2; |
| |
| struct drm_fbdev_cma *drm_fbdev_cma_init(struct drm_device *dev, |
| unsigned int preferred_bpp, unsigned int num_crtc, |
| unsigned int max_conn_count); |
| void drm_fbdev_cma_fini(struct drm_fbdev_cma *fbdev_cma); |
| |
| void drm_fbdev_cma_restore_mode(struct drm_fbdev_cma *fbdev_cma); |
| void drm_fbdev_cma_hotplug_event(struct drm_fbdev_cma *fbdev_cma); |
| |
| struct drm_framebuffer *drm_fb_cma_create(struct drm_device *dev, |
| struct drm_file *file_priv, struct drm_mode_fb_cmd2 *mode_cmd); |
| |
| struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb, |
| unsigned int plane); |
| |
| #ifdef CONFIG_DEBUG_FS |
| void drm_fb_cma_describe(struct drm_framebuffer *fb, struct seq_file *m); |
| int drm_fb_cma_debugfs_show(struct seq_file *m, void *arg); |
| #endif |
| |
| #endif |
| |
