link/protocols/link_dp_capability.c

279 static void dp_wa_power_up_0010FA(struct dc_link *link, uint8_t *dpcd_data,
288 							dpcd_data, length);
289 			link->dpcd_caps.dpcd_rev.raw = dpcd_data[
1245 	uint8_t dpcd_data[16] = {0};
1258 				dpcd_data,
1259 				sizeof(dpcd_data));
1265 		dpcd_data[DP_DPCD_REV - DP_DPCD_REV];
1267 	if (dpcd_data[DP_MAX_LANE_COUNT - DP_DPCD_REV] == 0)
1270 	ds_port.byte = dpcd_data[DP_DOWNSTREAMPORT_PRESENT -
1275 	down_strm_port_count.raw = dpcd_data[DP_DOWN_STREAM_PORT_COUNT -
1281 	link->dpcd_caps.max_ln_count.raw = dpcd_data[
1284 	link->dpcd_caps.max_down_spread.raw = dpcd_data[
1289 	link->reported_link_cap.link_rate = dpcd_data[
1295 	edp_config_cap.raw = dpcd_data[
1457 	uint8_t dpcd_data = 0;
1463 	if (core_link_read_dpcd(link, DP_SOURCE_SINK_CAP, &dpcd_data, 1) != DC_OK)
1466 	link->dpcd_sink_ext_caps.raw = dpcd_data;
1552 	uint8_t dpcd_data[16];
1570 	memset(dpcd_data, '\0', sizeof(dpcd_data));
1609 				dpcd_data,
1610 				sizeof(dpcd_data));
1629 			dpcd_data[DP_TRAINING_AUX_RD_INTERVAL];
1645 					memcpy(dpcd_data, ext_cap_data, sizeof(dpcd_data));
1655 			dpcd_data[DP_DPCD_REV - DP_DPCD_REV];
1701 	if (dpcd_data[DP_MAX_LANE_COUNT - DP_DPCD_REV] == 0)
1704 	ds_port.byte = dpcd_data[DP_DOWNSTREAMPORT_PRESENT -
1715 	dp_wa_power_up_0010FA(link, dpcd_data, sizeof(dpcd_data));
1717 	down_strm_port_count.raw = dpcd_data[DP_DOWN_STREAM_PORT_COUNT -
1723 	link->dpcd_caps.max_ln_count.raw = dpcd_data[
1726 	link->dpcd_caps.max_down_spread.raw = dpcd_data[
1732 			dpcd_data[DP_MAX_LINK_RATE - DP_DPCD_REV]);
1737 	edp_config_cap.raw = dpcd_data[
1744 			dpcd_data[DP_MAIN_LINK_CHANNEL_CODING - DP_DPCD_REV];
1918 	CONN_DATA_DETECT(link, dpcd_data, sizeof(dpcd_data), "Rx Caps: ");