/linux-6.6.21/drivers/gpu/drm/amd/display/dc/link/protocols/ |
D | link_dp_capability.c | 287 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 …]
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/linux-6.6.21/include/drm/display/ |
D | drm_dp_helper.h | 121 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()
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D | drm_dp.h | 107 #define DP_DPCD_REV 0x000 macro
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/linux-6.6.21/drivers/gpu/drm/display/ |
D | drm_dp_helper.c | 300 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 …]
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D | drm_dp_mst_topology.c | 3581 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()
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/linux-6.6.21/drivers/gpu/drm/nouveau/ |
D | nouveau_dp.c | 115 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()
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/linux-6.6.21/drivers/gpu/drm/msm/dp/ |
D | dp_panel.c | 52 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()
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/linux-6.6.21/drivers/gpu/drm/nouveau/nvkm/engine/disp/ |
D | dp.c | 669 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()
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/linux-6.6.21/drivers/gpu/drm/gma500/ |
D | cdv_intel_dp.c | 326 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()
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/linux-6.6.21/drivers/gpu/drm/amd/amdgpu/ |
D | atombios_dp.c | 339 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()
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/linux-6.6.21/drivers/gpu/drm/tegra/ |
D | dp.c | 178 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()
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/linux-6.6.21/drivers/gpu/drm/bridge/analogix/ |
D | analogix-anx6345.c | 133 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()
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D | analogix-anx78xx.c | 646 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()
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/linux-6.6.21/drivers/gpu/drm/i915/display/ |
D | intel_dp.c | 2425 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()
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D | intel_lspcon.c | 218 if (drm_dp_dpcd_readb(&lspcon_to_intel_dp(lspcon)->aux, DP_DPCD_REV, in lspcon_wake_native_aux_ch()
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D | intel_dp_link_training.c | 804 if (intel_dp->dpcd[DP_DPCD_REV] >= DP_DPCD_REV_14) in intel_dp_link_training_clock_recovery()
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D | intel_display_debugfs.c | 238 seq_printf(m, "\tDPCD rev: %x\n", intel_dp->dpcd[DP_DPCD_REV]); in intel_dp_info()
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/linux-6.6.21/drivers/gpu/drm/radeon/ |
D | atombios_dp.c | 393 ret = drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_DPCD_REV, msg, in radeon_dp_getdpcd()
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/linux-6.6.21/drivers/gpu/drm/bridge/ |
D | tc358767.c | 735 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()
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/linux-6.6.21/drivers/gpu/drm/rockchip/ |
D | cdn-dp-core.c | 377 ret = cdn_dp_dpcd_read(dp, DP_DPCD_REV, dp->dpcd, in cdn_dp_get_sink_capability()
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/linux-6.6.21/drivers/gpu/drm/amd/display/dc/link/ |
D | link_detection.c | 311 DP_EDP_CONFIGURATION_CAP - DP_DPCD_REV + 1
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D | link_dpms.c | 1642 DP_DPCD_REV, in write_128b_132b_sst_payload_allocation_table()
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/linux-6.6.21/drivers/gpu/drm/xlnx/ |
D | zynqmp_dp.c | 751 if (dp->dpcd[DP_DPCD_REV] >= DP_V1_2 && in zynqmp_dp_link_train_ce()
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/linux-6.6.21/drivers/gpu/drm/amd/display/amdgpu_dm/ |
D | amdgpu_dm_mst_types.c | 456 ret = drm_dp_dpcd_readb(&port->aux, DP_DPCD_REV, &dpcd_rev); in dm_dp_mst_detect()
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/linux-6.6.21/drivers/gpu/drm/bridge/cadence/ |
D | cdns-mhdp8546-core.c | 1440 addr = DP_DPCD_REV; in cdns_mhdp_link_up()
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