Lines Matching refs:helper
6 * DRM framebuffer helper functions
75 * Driver callbacks used by the fbdev emulation helper library.
92 int (*fb_probe)(struct drm_fb_helper *helper,
100 * @funcs: driver callbacks for fb helper
142 * Top-level FBDEV helper lock. This protects all internal data
146 * protect all helper internal state with this lock as well as reduce
170 * If no outputs are connected (disconnected or unknown) the FB helper
183 * FB helper initialization. This needs to be tracked so that deferred
184 * FB helper setup can pass this on.
198 * define DRM_FB_HELPER_DEFAULT_OPS - helper define for drm drivers
214 void drm_fb_helper_prepare(struct drm_device *dev, struct drm_fb_helper *helper,
216 int drm_fb_helper_init(struct drm_device *dev, struct drm_fb_helper *helper);
217 void drm_fb_helper_fini(struct drm_fb_helper *helper);
276 struct drm_fb_helper *helper,
282 struct drm_fb_helper *helper)
285 helper->dev = dev;
286 dev->fb_helper = helper;
291 static inline void drm_fb_helper_fini(struct drm_fb_helper *helper)
293 if (helper && helper->dev)
294 helper->dev->fb_helper = NULL;