| /Linux-v5.10/drivers/gpu/drm/ |
| D | drm_dp_helper.c | 144 if (rd_interval == 0 || dpcd[DP_DPCD_REV] >= DP_DPCD_REV_14) in drm_dp_link_train_clock_recovery_delay()
302 ret = drm_dp_dpcd_access(aux, DP_AUX_NATIVE_READ, DP_DPCD_REV, in drm_dp_dpcd_read()
390 dpcd[DP_DPCD_REV] >= 0x11 && in drm_dp_downstream_is_type()
407 if (dpcd[DP_DPCD_REV] < 0x11) { in drm_dp_downstream_is_tmds()
524 if (dpcd[DP_DPCD_REV] > dpcd_ext[DP_DPCD_REV]) { in drm_dp_read_extended_dpcd_caps()
526 aux->name, dpcd[DP_DPCD_REV], in drm_dp_read_extended_dpcd_caps()
527 dpcd_ext[DP_DPCD_REV]); in drm_dp_read_extended_dpcd_caps()
560 ret = drm_dp_dpcd_read(aux, DP_DPCD_REV, dpcd, DP_RECEIVER_CAP_SIZE); in drm_dp_read_dpcd_caps()
563 if (ret != DP_RECEIVER_CAP_SIZE || dpcd[DP_DPCD_REV] == 0) in drm_dp_read_dpcd_caps()
601 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 | 3653 if (dpcd[DP_DPCD_REV] < DP_DPCD_REV_12) in drm_dp_read_mst_cap()
3689 ret = drm_dp_dpcd_read(mgr->aux, DP_DPCD_REV, mgr->dpcd, DP_RECEIVER_CAP_SIZE); in drm_dp_mst_topology_mgr_set_mst()
3822 ret = drm_dp_dpcd_read(mgr->aux, DP_DPCD_REV, mgr->dpcd, in drm_dp_mst_topology_mgr_resume()
4811 ret = drm_dp_dpcd_read(mgr->aux, DP_DPCD_REV, buf, DP_RECEIVER_CAP_SIZE); in drm_dp_mst_dump_topology()
5829 port->mgr->dpcd[DP_DPCD_REV] >= DP_DPCD_REV_14 && in drm_dp_mst_dsc_aux_for_port()
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| /Linux-v5.10/drivers/gpu/drm/amd/display/dc/core/ |
| D | dc_link_dp.c | 3074 st = core_link_read_dpcd(link, DP_DPCD_REV, &rev.raw, in is_mst_supported()
3266 core_link_read_dpcd(link, DP_DPCD_REV, in dp_wa_power_up_0010FA()
3269 DP_DPCD_REV - in dp_wa_power_up_0010FA()
3270 DP_DPCD_REV]; in dp_wa_power_up_0010FA()
3371 DP_DPCD_REV, in retrieve_link_cap()
3466 dpcd_data[DP_DPCD_REV - DP_DPCD_REV]; in retrieve_link_cap()
3496 if (dpcd_data[DP_MAX_LANE_COUNT - DP_DPCD_REV] == 0) in retrieve_link_cap()
3500 DP_DPCD_REV]; in retrieve_link_cap()
3509 DP_DPCD_REV]; in retrieve_link_cap()
3515 DP_MAX_LANE_COUNT - DP_DPCD_REV]; in retrieve_link_cap()
[all …]
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| D | dc_link_ddc.c | 487 DP_EDP_CONFIGURATION_CAP - DP_DPCD_REV + 1
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| /Linux-v5.10/drivers/gpu/drm/nouveau/ |
| D | nouveau_dp.c | 116 dpcd[DP_DPCD_REV] != 0) in nouveau_dp_detect()
152 dpcd[DP_DPCD_REV]); in nouveau_dp_detect()
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| /Linux-v5.10/include/drm/ |
| D | drm_dp_helper.h | 111 #define DP_DPCD_REV 0x000 macro
1405 return dpcd[DP_DPCD_REV] >= 0x11 && in drm_dp_enhanced_frame_cap()
1412 return dpcd[DP_DPCD_REV] >= 0x11 && in drm_dp_fast_training_cap()
1419 return dpcd[DP_DPCD_REV] >= 0x12 && in drm_dp_tps3_supported()
1426 return dpcd[DP_DPCD_REV] >= 0x14 && in drm_dp_tps4_supported()
1433 return (dpcd[DP_DPCD_REV] >= 0x14) ? DP_TRAINING_PATTERN_MASK_1_4 : in drm_dp_training_pattern_mask()
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| /Linux-v5.10/drivers/gpu/drm/msm/dp/ |
| D | dp_panel.c | 30 u32 offset = DP_DPCD_REV; in dp_panel_read_dpcd()
69 link_info->revision = dpcd[DP_DPCD_REV]; in dp_panel_read_dpcd()
93 if (dp_panel->dfp_present && (dpcd[DP_DPCD_REV] > 0x10)) { in dp_panel_read_dpcd()
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| /Linux-v5.10/drivers/gpu/drm/gma500/ |
| D | cdv_intel_dp.c | 330 if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11) { in cdv_intel_dp_max_lane_count()
1080 if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 && in cdv_intel_dp_mode_set()
1116 if (intel_dp->dpcd[DP_DPCD_REV] < 0x11) in cdv_intel_dp_sink_dpms()
1681 if (intel_dp->dpcd[DP_DPCD_REV] != 0) in cdv_dp_detect()
2077 ret = cdv_intel_dp_aux_native_read(gma_encoder, DP_DPCD_REV, in cdv_intel_dp_init()
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| /Linux-v5.10/drivers/gpu/drm/amd/amdgpu/ |
| D | atombios_dp.c | 336 if (dig_connector->dpcd[DP_DPCD_REV] > 0x10) { in amdgpu_atombios_dp_ds_ports()
353 ret = drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_DPCD_REV, in amdgpu_atombios_dp_get_dpcd()
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| /Linux-v5.10/drivers/gpu/drm/bridge/analogix/ |
| D | analogix-anx6345.c | 134 err = drm_dp_dpcd_read(&anx6345->aux, DP_DPCD_REV, in anx6345_dp_link_training()
151 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-v5.10/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-v5.10/drivers/gpu/drm/i915/display/ |
| D | intel_dp_link_training.c | 207 if (intel_dp->dpcd[DP_DPCD_REV] >= DP_DPCD_REV_14) in intel_dp_link_training_clock_recovery()
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| D | intel_lspcon.c | 175 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.c | 3472 return intel_dp->dpcd[DP_DPCD_REV] == 0x11 && in downstream_hpd_needs_d0()
3502 if (intel_dp->dpcd[DP_DPCD_REV] < 0x11) in intel_dp_sink_dpms()
3860 if (intel_dp->dpcd[DP_DPCD_REV] < 0x13) in intel_dp_configure_protocol_converter()
4614 if (intel_dp->dpcd[DP_DPCD_REV] >= 0x14 || in intel_dp_get_dsc_sink_cap()
4646 drm_WARN_ON(&dev_priv->drm, intel_dp->dpcd[DP_DPCD_REV] != 0); in intel_edp_init_dpcd()
5568 link_status[DP_DPCD_REV]); in intel_dp_process_phy_request()
5925 if (intel_dp->dpcd[DP_DPCD_REV] < 0x11) in intel_dp_check_service_irq()
6041 if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11) { in intel_dp_detect_dpcd()
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| D | intel_display_debugfs.c | 631 seq_printf(m, "\tDPCD rev: %x\n", intel_dp->dpcd[DP_DPCD_REV]); in intel_dp_info()
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| /Linux-v5.10/drivers/gpu/drm/msm/edp/ |
| D | edp_ctrl.c | 974 if (ctrl->dpcd[DP_DPCD_REV] >= 0x11) { in edp_ctrl_on_worker()
1037 if (ctrl->dpcd[DP_DPCD_REV] >= 0x11) { in edp_ctrl_off_worker()
1222 if (drm_dp_dpcd_read(ctrl->drm_aux, DP_DPCD_REV, ctrl->dpcd, in msm_edp_ctrl_panel_connected()
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| /Linux-v5.10/drivers/gpu/drm/radeon/ |
| D | atombios_dp.c | 392 ret = drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_DPCD_REV, msg, in radeon_dp_getdpcd()
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| D | radeon_dp_mst.c | 655 if (dig_connector->dpcd[DP_DPCD_REV] < 0x12) in radeon_dp_mst_probe()
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| /Linux-v5.10/drivers/gpu/drm/bridge/ |
| D | tc358767.c | 673 ret = drm_dp_dpcd_read(&tc->aux, DP_DPCD_REV, tc->link.dpcd, in tc_get_display_props()
678 revision = tc->link.dpcd[DP_DPCD_REV]; in tc_get_display_props()
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| /Linux-v5.10/drivers/gpu/drm/rockchip/ |
| D | cdn-dp-core.c | 369 ret = cdn_dp_dpcd_read(dp, DP_DPCD_REV, dp->dpcd, in cdn_dp_get_sink_capability()
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| /Linux-v5.10/drivers/gpu/drm/xlnx/ |
| D | zynqmp_dp.c | 764 if (dp->dpcd[DP_DPCD_REV] >= DP_V1_2 && in zynqmp_dp_link_train_ce()
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| /Linux-v5.10/drivers/gpu/drm/bridge/cadence/ |
| D | cdns-mhdp8546-core.c | 1421 addr = DP_DPCD_REV; in cdns_mhdp_link_up()
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