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Searched refs:DP_DPCD_REV (Results 1 – 25 of 26) sorted by relevance

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/linux-6.6.21/drivers/gpu/drm/amd/display/dc/link/protocols/
Dlink_dp_capability.c287 core_link_read_dpcd(link, DP_DPCD_REV, in dp_wa_power_up_0010FA()
290 DP_DPCD_REV - in dp_wa_power_up_0010FA()
291 DP_DPCD_REV]; in dp_wa_power_up_0010FA()
1251 DP_DPCD_REV, in dp_overwrite_extended_receiver_cap()
1259 dpcd_data[DP_DPCD_REV - DP_DPCD_REV]; in dp_overwrite_extended_receiver_cap()
1261 if (dpcd_data[DP_MAX_LANE_COUNT - DP_DPCD_REV] == 0) in dp_overwrite_extended_receiver_cap()
1265 DP_DPCD_REV]; in dp_overwrite_extended_receiver_cap()
1270 DP_DPCD_REV]; in dp_overwrite_extended_receiver_cap()
1276 DP_MAX_LANE_COUNT - DP_DPCD_REV]; in dp_overwrite_extended_receiver_cap()
1279 DP_MAX_DOWNSPREAD - DP_DPCD_REV]; in dp_overwrite_extended_receiver_cap()
[all …]
/linux-6.6.21/include/drm/display/
Ddrm_dp_helper.h121 return dpcd[DP_DPCD_REV] >= 0x11 && in drm_dp_enhanced_frame_cap()
128 return dpcd[DP_DPCD_REV] >= 0x11 && in drm_dp_fast_training_cap()
135 return dpcd[DP_DPCD_REV] >= 0x12 && in drm_dp_tps3_supported()
142 return dpcd[DP_DPCD_REV] >= 0x11 || in drm_dp_max_downspread()
149 return dpcd[DP_DPCD_REV] >= 0x14 && in drm_dp_tps4_supported()
156 return (dpcd[DP_DPCD_REV] >= 0x14) ? DP_TRAINING_PATTERN_MASK_1_4 : in drm_dp_training_pattern_mask()
Ddrm_dp.h107 #define DP_DPCD_REV 0x000 macro
/linux-6.6.21/drivers/gpu/drm/display/
Ddrm_dp_helper.c300 if (cr && dpcd[DP_DPCD_REV] >= DP_DPCD_REV_14) in __read_delay()
380 if (dpcd[DP_DPCD_REV] >= DP_DPCD_REV_14) in drm_dp_link_train_clock_recovery_delay()
634 ret = drm_dp_dpcd_probe(aux, DP_DPCD_REV); in drm_dp_dpcd_read()
773 dpcd[DP_DPCD_REV] >= 0x11 && in drm_dp_downstream_is_type()
790 if (dpcd[DP_DPCD_REV] < 0x11) { in drm_dp_downstream_is_tmds()
907 if (dpcd[DP_DPCD_REV] > dpcd_ext[DP_DPCD_REV]) { in drm_dp_read_extended_dpcd_caps()
910 aux->name, dpcd[DP_DPCD_REV], dpcd_ext[DP_DPCD_REV]); in drm_dp_read_extended_dpcd_caps()
942 ret = drm_dp_dpcd_read(aux, DP_DPCD_REV, dpcd, DP_RECEIVER_CAP_SIZE); in drm_dp_read_dpcd_caps()
945 if (ret != DP_RECEIVER_CAP_SIZE || dpcd[DP_DPCD_REV] == 0) in drm_dp_read_dpcd_caps()
981 if (!drm_dp_is_branch(dpcd) || dpcd[DP_DPCD_REV] == DP_DPCD_REV_10) in drm_dp_read_downstream_info()
[all …]
Ddrm_dp_mst_topology.c3581 if (dpcd[DP_DPCD_REV] < DP_DPCD_REV_12) in drm_dp_read_mst_cap()
5919 port->mgr->dpcd[DP_DPCD_REV] >= DP_DPCD_REV_14 && in drm_dp_mst_dsc_aux_for_port()
/linux-6.6.21/drivers/gpu/drm/nouveau/
Dnouveau_dp.c115 dpcd[DP_DPCD_REV] != 0) in nouveau_dp_detect()
164 if (connector->connector_type == DRM_MODE_CONNECTOR_eDP && dpcd[DP_DPCD_REV] >= 0x13) { in nouveau_dp_detect()
181 dpcd[DP_DPCD_REV]); in nouveau_dp_detect()
/linux-6.6.21/drivers/gpu/drm/msm/dp/
Ddp_panel.c52 u32 offset = DP_DPCD_REV; in dp_panel_read_dpcd()
92 link_info->revision = dpcd[DP_DPCD_REV]; in dp_panel_read_dpcd()
117 if (dp_panel->dfp_present && (dpcd[DP_DPCD_REV] > 0x10)) { in dp_panel_read_dpcd()
/linux-6.6.21/drivers/gpu/drm/nouveau/nvkm/engine/disp/
Ddp.c669 if (outp->dp.dpcd[DP_DPCD_REV] > dpcd_ext[DP_DPCD_REV]) { in nvkm_dp_read_dpcd_caps()
671 outp->dp.dpcd[DP_DPCD_REV], dpcd_ext[DP_DPCD_REV]); in nvkm_dp_read_dpcd_caps()
/linux-6.6.21/drivers/gpu/drm/gma500/
Dcdv_intel_dp.c326 if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11) { in cdv_intel_dp_max_lane_count()
1076 if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 && in cdv_intel_dp_mode_set()
1112 if (intel_dp->dpcd[DP_DPCD_REV] < 0x11) in cdv_intel_dp_sink_dpms()
1674 if (intel_dp->dpcd[DP_DPCD_REV] != 0) in cdv_dp_detect()
2068 ret = cdv_intel_dp_aux_native_read(gma_encoder, DP_DPCD_REV, in cdv_intel_dp_init()
/linux-6.6.21/drivers/gpu/drm/amd/amdgpu/
Datombios_dp.c339 if (dig_connector->dpcd[DP_DPCD_REV] > 0x10) { in amdgpu_atombios_dp_ds_ports()
356 ret = drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_DPCD_REV, in amdgpu_atombios_dp_get_dpcd()
/linux-6.6.21/drivers/gpu/drm/tegra/
Ddp.c178 err = drm_dp_dpcd_read(aux, DP_DPCD_REV, dpcd, sizeof(dpcd)); in drm_dp_link_probe()
182 link->revision = dpcd[DP_DPCD_REV]; in drm_dp_link_probe()
/linux-6.6.21/drivers/gpu/drm/bridge/analogix/
Danalogix-anx6345.c133 err = drm_dp_dpcd_read(&anx6345->aux, DP_DPCD_REV, in anx6345_dp_link_training()
150 if (anx6345->dpcd[DP_DPCD_REV] >= 0x11) { in anx6345_dp_link_training()
Danalogix-anx78xx.c646 err = drm_dp_dpcd_read(&anx78xx->aux, DP_DPCD_REV, in anx78xx_dp_link_training()
663 if (anx78xx->dpcd[DP_DPCD_REV] >= 0x11) { in anx78xx_dp_link_training()
/linux-6.6.21/drivers/gpu/drm/i915/display/
Dintel_dp.c2425 return intel_dp->dpcd[DP_DPCD_REV] == 0x11 && in downstream_hpd_needs_d0()
2494 if (intel_dp->dpcd[DP_DPCD_REV] < 0x11) in intel_dp_set_power()
2555 if (intel_dp->dpcd[DP_DPCD_REV] == 0) in intel_dp_sync_state()
2920 if (intel_dp->dpcd[DP_DPCD_REV] < 0x13) in intel_dp_configure_protocol_converter()
3001 if (intel_dp->dpcd[DP_DPCD_REV] >= 0x14 || in intel_dp_get_dsc_sink_cap()
3121 drm_WARN_ON(&dev_priv->drm, intel_dp->dpcd[DP_DPCD_REV] != 0); in intel_edp_init_dpcd()
3990 intel_dp->dpcd[DP_DPCD_REV]); in intel_dp_process_phy_request()
4508 if (intel_dp->dpcd[DP_DPCD_REV] < 0x11) in intel_dp_check_device_service_irq()
4531 if (intel_dp->dpcd[DP_DPCD_REV] < 0x11) in intel_dp_check_link_service_irq()
4655 if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11) { in intel_dp_detect_dpcd()
Dintel_lspcon.c218 if (drm_dp_dpcd_readb(&lspcon_to_intel_dp(lspcon)->aux, DP_DPCD_REV, in lspcon_wake_native_aux_ch()
Dintel_dp_link_training.c804 if (intel_dp->dpcd[DP_DPCD_REV] >= DP_DPCD_REV_14) in intel_dp_link_training_clock_recovery()
Dintel_display_debugfs.c238 seq_printf(m, "\tDPCD rev: %x\n", intel_dp->dpcd[DP_DPCD_REV]); in intel_dp_info()
/linux-6.6.21/drivers/gpu/drm/radeon/
Datombios_dp.c393 ret = drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_DPCD_REV, msg, in radeon_dp_getdpcd()
/linux-6.6.21/drivers/gpu/drm/bridge/
Dtc358767.c735 ret = drm_dp_dpcd_read(&tc->aux, DP_DPCD_REV, tc->link.dpcd, in tc_get_display_props()
740 revision = tc->link.dpcd[DP_DPCD_REV]; in tc_get_display_props()
/linux-6.6.21/drivers/gpu/drm/rockchip/
Dcdn-dp-core.c377 ret = cdn_dp_dpcd_read(dp, DP_DPCD_REV, dp->dpcd, in cdn_dp_get_sink_capability()
/linux-6.6.21/drivers/gpu/drm/amd/display/dc/link/
Dlink_detection.c311 DP_EDP_CONFIGURATION_CAP - DP_DPCD_REV + 1
Dlink_dpms.c1642 DP_DPCD_REV, in write_128b_132b_sst_payload_allocation_table()
/linux-6.6.21/drivers/gpu/drm/xlnx/
Dzynqmp_dp.c751 if (dp->dpcd[DP_DPCD_REV] >= DP_V1_2 && in zynqmp_dp_link_train_ce()
/linux-6.6.21/drivers/gpu/drm/amd/display/amdgpu_dm/
Damdgpu_dm_mst_types.c456 ret = drm_dp_dpcd_readb(&port->aux, DP_DPCD_REV, &dpcd_rev); in dm_dp_mst_detect()
/linux-6.6.21/drivers/gpu/drm/bridge/cadence/
Dcdns-mhdp8546-core.c1440 addr = DP_DPCD_REV; in cdns_mhdp_link_up()

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