261 	if (amdgpu_connector->edid)  in amdgpu_connector_get_edid()
271 		amdgpu_connector->edid = drm_edid_read_ddc(connector,  in amdgpu_connector_get_edid()
280 			amdgpu_connector->edid = drm_edid_read_ddc(connector,  in amdgpu_connector_get_edid()
283 			amdgpu_connector->edid = drm_edid_read_ddc(connector,  in amdgpu_connector_get_edid()
286 		amdgpu_connector->edid = drm_edid_read_ddc(connector,  in amdgpu_connector_get_edid()
290 	if (!amdgpu_connector->edid) {  in amdgpu_connector_get_edid()
291 		/* some laptops provide a hardcoded edid in rom for LCDs */  in amdgpu_connector_get_edid()
294 			amdgpu_connector->edid = amdgpu_connector_get_hardcoded_edid(adev);  in amdgpu_connector_get_edid()
295 			drm_edid_connector_update(connector, amdgpu_connector->edid);  in amdgpu_connector_get_edid()
305 	if (amdgpu_connector->edid) {  in amdgpu_connector_ddc_get_modes()
306 		drm_edid_connector_update(connector, amdgpu_connector->edid);  in amdgpu_connector_ddc_get_modes()
368 		/* mac laptops without an edid */  in amdgpu_connector_lcd_native_mode()
600 	/* If the EDID preferred mode doesn't match the native mode, use it */  in amdgpu_connector_fixup_lcd_native_mode()
609 	/* Try to get native mode details from EDID if necessary */  in amdgpu_connector_fixup_lcd_native_mode()
616 				DRM_DEBUG_KMS("Determined LVDS native mode details from EDID\n");  in amdgpu_connector_fixup_lcd_native_mode()
650 	/* we have no EDID modes */  in amdgpu_connector_lvds_get_modes()
721 	/* check for edid as well */  in amdgpu_connector_lvds_detect()
723 	if (amdgpu_connector->edid)  in amdgpu_connector_lvds_detect()
749 	drm_edid_free(amdgpu_connector->edid);  in amdgpu_connector_destroy()
868 		drm_edid_free(amdgpu_connector->edid);  in amdgpu_connector_vga_detect()
869 		amdgpu_connector->edid = NULL;  in amdgpu_connector_vga_detect()
872 		if (!amdgpu_connector->edid) {  in amdgpu_connector_vga_detect()
874 				"%s: probed a monitor but no|invalid EDID\n",  in amdgpu_connector_vga_detect()
879 				drm_edid_is_digital(amdgpu_connector->edid);  in amdgpu_connector_vga_detect()
885 				drm_edid_free(amdgpu_connector->edid);  in amdgpu_connector_vga_detect()
886 				amdgpu_connector->edid = NULL;  in amdgpu_connector_vga_detect()
981 						drm_edid_free(amdgpu_connector->edid);  in amdgpu_connector_shared_ddc()
982 						amdgpu_connector->edid = NULL;  in amdgpu_connector_shared_ddc()
994  * Do a DDC probe, if DDC probe passes, get the full EDID so
1051 		drm_edid_free(amdgpu_connector->edid);  in amdgpu_connector_dvi_detect()
1052 		amdgpu_connector->edid = NULL;  in amdgpu_connector_dvi_detect()
1055 		if (!amdgpu_connector->edid) {  in amdgpu_connector_dvi_detect()
1056 			drm_err(adev_to_drm(adev), "%s: probed a monitor but no|invalid EDID\n",  in amdgpu_connector_dvi_detect()
1062 				drm_edid_is_digital(amdgpu_connector->edid);  in amdgpu_connector_dvi_detect()
1068 				drm_edid_free(amdgpu_connector->edid);  in amdgpu_connector_dvi_detect()
1069 				amdgpu_connector->edid = NULL;  in amdgpu_connector_dvi_detect()
1243 		/* When the display EDID claims that it's an HDMI display,  in amdgpu_connector_dvi_mode_valid()
1320 		/* we have no EDID modes */  in amdgpu_connector_dp_get_modes()
1419 	drm_edid_free(amdgpu_connector->edid);  in amdgpu_connector_dp_detect()
1420 	amdgpu_connector->edid = NULL;  in amdgpu_connector_dp_detect()