289 	    radeon_connector->ddc_bus->has_aux) {  in radeon_connector_get_edid()
291 						      &radeon_connector->ddc_bus->aux.ddc);  in radeon_connector_get_edid()
298 		    radeon_connector->ddc_bus->has_aux)  in radeon_connector_get_edid()
300 							      &radeon_connector->ddc_bus->aux.ddc);  in radeon_connector_get_edid()
301 		else if (radeon_connector->ddc_bus)  in radeon_connector_get_edid()
303 							      &radeon_connector->ddc_bus->adapter);  in radeon_connector_get_edid()
306 		   radeon_connector->ddc_bus) {  in radeon_connector_get_edid()
308 								 &radeon_connector->ddc_bus->adapter);  in radeon_connector_get_edid()
309 	} else if (radeon_connector->ddc_bus) {  in radeon_connector_get_edid()
311 						      &radeon_connector->ddc_bus->adapter);  in radeon_connector_get_edid()
905 	if (radeon_connector->ddc_bus && radeon_connector->ddc_bus->has_aux) {  in radeon_connector_unregister()
906 		drm_dp_aux_unregister(&radeon_connector->ddc_bus->aux);  in radeon_connector_unregister()
907 		radeon_connector->ddc_bus->has_aux = false;  in radeon_connector_unregister()
1023 	if (radeon_connector->ddc_bus)  in radeon_vga_detect()
1255 	if (radeon_connector->ddc_bus) {  in radeon_dvi_detect()
1286 				radeon_connector->ddc_bus = NULL;  in radeon_dvi_detect()
1317 					    (list_radeon_connector->ddc_bus->rec.i2c_id ==  in radeon_dvi_detect()
1318 					     radeon_connector->ddc_bus->rec.i2c_id)) {  in radeon_dvi_detect()
1868 		if (radeon_connector->ddc_bus && i2c_bus->valid) {  in radeon_add_atom_connector()
1869 			if (radeon_connector->ddc_bus->rec.i2c_id == i2c_bus->i2c_id) {  in radeon_add_atom_connector()
1922 			radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);  in radeon_add_atom_connector()
1923 			if (radeon_connector->ddc_bus) {  in radeon_add_atom_connector()
1925 				ddc = &radeon_connector->ddc_bus->adapter;  in radeon_add_atom_connector()
2027 				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);  in radeon_add_atom_connector()
2028 				if (!radeon_connector->ddc_bus)  in radeon_add_atom_connector()
2031 					ddc = &radeon_connector->ddc_bus->adapter;  in radeon_add_atom_connector()
2057 				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);  in radeon_add_atom_connector()
2058 				if (!radeon_connector->ddc_bus)  in radeon_add_atom_connector()
2061 					ddc = &radeon_connector->ddc_bus->adapter;  in radeon_add_atom_connector()
2093 				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);  in radeon_add_atom_connector()
2094 				if (!radeon_connector->ddc_bus)  in radeon_add_atom_connector()
2097 					ddc = &radeon_connector->ddc_bus->adapter;  in radeon_add_atom_connector()
2155 				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);  in radeon_add_atom_connector()
2156 				if (!radeon_connector->ddc_bus)  in radeon_add_atom_connector()
2159 					ddc = &radeon_connector->ddc_bus->adapter;  in radeon_add_atom_connector()
2210 				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);  in radeon_add_atom_connector()
2211 				if (radeon_connector->ddc_bus) {  in radeon_add_atom_connector()
2213 					ddc = &radeon_connector->ddc_bus->adapter;  in radeon_add_atom_connector()
2265 				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);  in radeon_add_atom_connector()
2266 				if (radeon_connector->ddc_bus) {  in radeon_add_atom_connector()
2268 					ddc = &radeon_connector->ddc_bus->adapter;  in radeon_add_atom_connector()
2312 				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);  in radeon_add_atom_connector()
2313 				if (!radeon_connector->ddc_bus)  in radeon_add_atom_connector()
2316 					ddc = &radeon_connector->ddc_bus->adapter;  in radeon_add_atom_connector()
2402 			radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);  in radeon_add_legacy_connector()
2403 			if (!radeon_connector->ddc_bus)  in radeon_add_legacy_connector()
2406 				ddc = &radeon_connector->ddc_bus->adapter;  in radeon_add_legacy_connector()
2424 			radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);  in radeon_add_legacy_connector()
2425 			if (!radeon_connector->ddc_bus)  in radeon_add_legacy_connector()
2428 				ddc = &radeon_connector->ddc_bus->adapter;  in radeon_add_legacy_connector()
2447 			radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);  in radeon_add_legacy_connector()
2448 			if (!radeon_connector->ddc_bus)  in radeon_add_legacy_connector()
2451 				ddc = &radeon_connector->ddc_bus->adapter;  in radeon_add_legacy_connector()
2500 			radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);  in radeon_add_legacy_connector()
2501 			if (!radeon_connector->ddc_bus)  in radeon_add_legacy_connector()
2504 				ddc = &radeon_connector->ddc_bus->adapter;  in radeon_add_legacy_connector()