1 #ifndef __DRM_FB_CMA_HELPER_H__
2 #define __DRM_FB_CMA_HELPER_H__
5 struct drm_gem_cma_object;
7 struct drm_framebuffer;
10 struct drm_mode_fb_cmd2;
12 struct drm_fbdev_cma *drm_fbdev_cma_init(struct drm_device *dev,
13 unsigned int preferred_bpp, unsigned int num_crtc,
14 unsigned int max_conn_count);
15 void drm_fbdev_cma_fini(struct drm_fbdev_cma *fbdev_cma);
17 void drm_fbdev_cma_restore_mode(struct drm_fbdev_cma *fbdev_cma);
18 void drm_fbdev_cma_hotplug_event(struct drm_fbdev_cma *fbdev_cma);
20 struct drm_framebuffer *drm_fb_cma_create(struct drm_device *dev,
21 struct drm_file *file_priv, const struct drm_mode_fb_cmd2 *mode_cmd);
23 struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb,
26 #ifdef CONFIG_DEBUG_FS
27 int drm_fb_cma_debugfs_show(struct seq_file *m, void *arg);