Lines Matching full:dpcd
35 if (dp_panel->dpcd[DP_EDP_CONFIGURATION_CAP]) { in dp_panel_read_psr_cap()
53 u8 *dpcd, major, minor; in dp_panel_read_dpcd() local
56 dpcd = dp_panel->dpcd; in dp_panel_read_dpcd()
57 rc = drm_dp_read_dpcd_caps(panel->aux, dpcd); in dp_panel_read_dpcd()
61 dp_panel->vsc_sdp_supported = drm_dp_vsc_sdp_supported(panel->aux, dpcd); in dp_panel_read_dpcd()
63 link_info->revision = dpcd[DP_DPCD_REV]; in dp_panel_read_dpcd()
67 link_info->rate = drm_dp_max_link_rate(dpcd); in dp_panel_read_dpcd()
68 link_info->num_lanes = drm_dp_max_lane_count(dpcd); in dp_panel_read_dpcd()
82 if (drm_dp_enhanced_frame_cap(dpcd)) in dp_panel_read_dpcd()
130 DRM_ERROR("read dpcd failed %d\n", rc); in dp_panel_read_sink_caps()
143 if (drm_dp_is_branch(dp_panel->dpcd)) { in dp_panel_read_sink_caps()
151 rc = drm_dp_read_downstream_info(panel->aux, dp_panel->dpcd, in dp_panel_read_sink_caps()