166 static int mtk_drm_kms_init(struct drm_device *drm)  in mtk_drm_kms_init()  argument
168 	struct mtk_drm_private *private = drm->dev_private;  in mtk_drm_kms_init()
179 		dev_err(drm->dev, "Waiting for disp-mutex device %pOF\n",  in mtk_drm_kms_init()
186 	ret = drmm_mode_config_init(drm);  in mtk_drm_kms_init()
190 	drm->mode_config.min_width = 64;  in mtk_drm_kms_init()
191 	drm->mode_config.min_height = 64;  in mtk_drm_kms_init()
198 	drm->mode_config.max_width = 4096;  in mtk_drm_kms_init()
199 	drm->mode_config.max_height = 4096;  in mtk_drm_kms_init()
200 	drm->mode_config.funcs = &mtk_drm_mode_config_funcs;  in mtk_drm_kms_init()
201 	drm->mode_config.helper_private = &mtk_drm_mode_config_helpers;  in mtk_drm_kms_init()
203 	ret = component_bind_all(drm->dev, drm);  in mtk_drm_kms_init()
212 	ret = mtk_drm_crtc_create(drm, private->data->main_path,  in mtk_drm_kms_init()
217 	ret = mtk_drm_crtc_create(drm, private->data->ext_path,  in mtk_drm_kms_init()
222 	ret = mtk_drm_crtc_create(drm, private->data->third_path,  in mtk_drm_kms_init()
233 		dev_err(drm->dev, "Need at least one OVL device\n");  in mtk_drm_kms_init()
247 			devm_kzalloc(drm->dev, sizeof(*dma_dev->dma_parms),  in mtk_drm_kms_init()
266 	drm->irq_enabled = true;  in mtk_drm_kms_init()
267 	ret = drm_vblank_init(drm, MAX_CRTC);  in mtk_drm_kms_init()
271 	drm_kms_helper_poll_init(drm);  in mtk_drm_kms_init()
272 	drm_mode_config_reset(drm);  in mtk_drm_kms_init()
282 	component_unbind_all(drm->dev, drm);  in mtk_drm_kms_init()
288 static void mtk_drm_kms_deinit(struct drm_device *drm)  in mtk_drm_kms_deinit()  argument
290 	struct mtk_drm_private *private = drm->dev_private;  in mtk_drm_kms_deinit()
292 	drm_kms_helper_poll_fini(drm);  in mtk_drm_kms_deinit()
293 	drm_atomic_helper_shutdown(drm);  in mtk_drm_kms_deinit()
298 	component_unbind_all(drm->dev, drm);  in mtk_drm_kms_deinit()
356 	struct drm_device *drm;  in mtk_drm_bind()  local
359 	drm = drm_dev_alloc(&mtk_drm_driver, dev);  in mtk_drm_bind()
360 	if (IS_ERR(drm))  in mtk_drm_bind()
361 		return PTR_ERR(drm);  in mtk_drm_bind()
363 	drm->dev_private = private;  in mtk_drm_bind()
364 	private->drm = drm;  in mtk_drm_bind()
366 	ret = mtk_drm_kms_init(drm);  in mtk_drm_bind()
370 	ret = drm_dev_register(drm, 0);  in mtk_drm_bind()
374 	drm_fbdev_generic_setup(drm, 32);  in mtk_drm_bind()
379 	mtk_drm_kms_deinit(drm);  in mtk_drm_bind()
381 	drm_dev_put(drm);  in mtk_drm_bind()
389 	drm_dev_unregister(private->drm);  in mtk_drm_unbind()
390 	mtk_drm_kms_deinit(private->drm);  in mtk_drm_unbind()
391 	drm_dev_put(private->drm);  in mtk_drm_unbind()
393 	private->drm = NULL;  in mtk_drm_unbind()
600 	struct drm_device *drm = private->drm;  in mtk_drm_sys_suspend()  local
603 	ret = drm_mode_config_helper_suspend(drm);  in mtk_drm_sys_suspend()
611 	struct drm_device *drm = private->drm;  in mtk_drm_sys_resume()  local
614 	ret = drm_mode_config_helper_resume(drm);  in mtk_drm_sys_resume()