135 	struct edid *edid)  in dp_panel_update_modes()  argument
139 	if (edid) {  in dp_panel_update_modes()
140 		rc = drm_connector_update_edid_property(connector, edid);  in dp_panel_update_modes()
142 			DRM_ERROR("failed to update edid property %d\n", rc);  in dp_panel_update_modes()
145 		rc = drm_add_edid_modes(connector, edid);  in dp_panel_update_modes()
151 		DRM_ERROR("failed to update edid property %d\n", rc);  in dp_panel_update_modes()
199 	kfree(dp_panel->edid);  in dp_panel_read_sink_caps()
200 	dp_panel->edid = NULL;  in dp_panel_read_sink_caps()
202 	dp_panel->edid = drm_get_edid(connector,  in dp_panel_read_sink_caps()
204 	if (!dp_panel->edid) {  in dp_panel_read_sink_caps()
205 		DRM_ERROR("panel edid read failed\n");  in dp_panel_read_sink_caps()
206 		/* check edid read fail is due to unplug */  in dp_panel_read_sink_caps()
261 	if (dp_panel->edid)  in dp_panel_get_modes()
262 		return dp_panel_update_modes(connector, dp_panel->edid);  in dp_panel_get_modes()
267 static u8 dp_panel_get_edid_checksum(struct edid *edid)  in dp_panel_get_edid_checksum()  argument
269 	struct edid *last_block;  in dp_panel_get_edid_checksum()
273 	if (!edid) {  in dp_panel_get_edid_checksum()
274 		DRM_ERROR("invalid edid input\n");  in dp_panel_get_edid_checksum()
278 	raw_edid = (u8 *)edid;  in dp_panel_get_edid_checksum()
279 	raw_edid += (edid->extensions * EDID_LENGTH);  in dp_panel_get_edid_checksum()
280 	last_block = (struct edid *)raw_edid;  in dp_panel_get_edid_checksum()
305 		if (dp_panel->edid)  in dp_panel_handle_sink_request()
306 			checksum = dp_panel_get_edid_checksum(dp_panel->edid);  in dp_panel_handle_sink_request()
480 	kfree(dp_panel->edid);  in dp_panel_put()