| /Linux-v4.19/drivers/gpu/drm/amd/display/dc/core/ |
| D | dc_link_dp.c | 2130 st = core_link_read_dpcd(link, DP_DPCD_REV, &rev.raw, in is_mst_supported()
2301 core_link_read_dpcd(link, DP_DPCD_REV, in dp_wa_power_up_0010FA()
2304 DP_DPCD_REV - in dp_wa_power_up_0010FA()
2305 DP_DPCD_REV]; in dp_wa_power_up_0010FA()
2310 DP_DPCD_REV]; in dp_wa_power_up_0010FA()
2335 uint8_t dpcd_data[DP_ADAPTER_CAP - DP_DPCD_REV + 1]; in retrieve_link_cap()
2355 DP_DPCD_REV, in retrieve_link_cap()
2383 dpcd_data[DP_DPCD_REV - DP_DPCD_REV]; in retrieve_link_cap()
2386 DP_DPCD_REV]; in retrieve_link_cap()
2396 DP_MAX_LANE_COUNT - DP_DPCD_REV]; in retrieve_link_cap()
[all …]
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| D | dc_link_ddc.c | 547 DP_EDP_CONFIGURATION_CAP - DP_DPCD_REV + 1
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| /Linux-v4.19/include/drm/ |
| D | drm_dp_helper.h | 66 #define DP_DPCD_REV 0x000 macro
1030 return dpcd[DP_DPCD_REV] >= 0x11 && in drm_dp_enhanced_frame_cap()
1037 return dpcd[DP_DPCD_REV] >= 0x12 && in drm_dp_tps3_supported()
1044 return dpcd[DP_DPCD_REV] >= 0x14 && in drm_dp_tps4_supported()
1051 return (dpcd[DP_DPCD_REV] >= 0x14) ? DP_TRAINING_PATTERN_MASK_1_4 : in drm_dp_training_pattern_mask()
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| /Linux-v4.19/drivers/gpu/drm/nouveau/ |
| D | nouveau_dp.c | 72 ret = nvkm_rdaux(aux, DP_DPCD_REV, dpcd, sizeof(dpcd)); in nouveau_dp_detect()
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| /Linux-v4.19/drivers/gpu/drm/i915/ |
| D | intel_lspcon.c | 121 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 | 2592 return intel_dp->dpcd[DP_DPCD_REV] == 0x11 && in downstream_hpd_needs_d0()
2603 if (intel_dp->dpcd[DP_DPCD_REV] < 0x11) in intel_dp_sink_dpms()
3706 return intel_dp->dpcd[DP_DPCD_REV] != 0; in intel_dp_read_dpcd()
3716 WARN_ON(intel_dp->dpcd[DP_DPCD_REV] != 0); in intel_edp_init_dpcd()
3724 if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11) in intel_edp_init_dpcd()
3826 if (intel_dp->dpcd[DP_DPCD_REV] == 0x10) in intel_dp_get_dpcd()
3848 if (intel_dp->dpcd[DP_DPCD_REV] < 0x12) in intel_dp_can_mst()
4310 if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 && in intel_dp_short_pulse()
4364 if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 && in intel_dp_detect_dpcd()
4379 if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11) { in intel_dp_detect_dpcd()
[all …]
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| D | i915_debugfs.c | 2984 seq_printf(m, "\tDPCD rev: %x\n", intel_dp->dpcd[DP_DPCD_REV]); in intel_dp_info()
4814 { .offset = DP_DPCD_REV, .size = DP_RECEIVER_CAP_SIZE },
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| /Linux-v4.19/drivers/gpu/drm/ |
| D | drm_dp_helper.c | 129 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, buffer, in drm_dp_dpcd_read()
376 err = drm_dp_dpcd_read(aux, DP_DPCD_REV, values, sizeof(values)); in drm_dp_link_probe()
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| D | drm_dp_mst_topology.c | 2122 ret = drm_dp_dpcd_read(mgr->aux, DP_DPCD_REV, mgr->dpcd, DP_RECEIVER_CAP_SIZE); in drm_dp_mst_topology_mgr_set_mst()
2223 sret = drm_dp_dpcd_read(mgr->aux, DP_DPCD_REV, mgr->dpcd, DP_RECEIVER_CAP_SIZE); in drm_dp_mst_topology_mgr_resume()
3023 ret = drm_dp_dpcd_read(mgr->aux, DP_DPCD_REV, buf, DP_RECEIVER_CAP_SIZE); in drm_dp_mst_dump_topology()
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| /Linux-v4.19/drivers/gpu/drm/gma500/ |
| D | cdv_intel_dp.c | 328 if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11) { in cdv_intel_dp_max_lane_count()
1078 if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 && in cdv_intel_dp_mode_set()
1114 if (intel_dp->dpcd[DP_DPCD_REV] < 0x11) in cdv_intel_dp_sink_dpms()
1711 if (intel_dp->dpcd[DP_DPCD_REV] != 0) in cdv_dp_detect()
2118 ret = cdv_intel_dp_aux_native_read(gma_encoder, DP_DPCD_REV, in cdv_intel_dp_init()
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| /Linux-v4.19/drivers/gpu/drm/amd/amdgpu/ |
| D | atombios_dp.c | 343 ret = drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_DPCD_REV, in amdgpu_atombios_dp_get_dpcd()
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| /Linux-v4.19/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 | 685 if (dig_connector->dpcd[DP_DPCD_REV] < 0x12) in radeon_dp_mst_probe()
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| /Linux-v4.19/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-v4.19/drivers/gpu/drm/bridge/ |
| D | analogix-anx78xx.c | 790 err = drm_dp_dpcd_read(&anx78xx->aux, DP_DPCD_REV, in anx78xx_dp_link_training()
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| /Linux-v4.19/drivers/gpu/drm/msm/edp/ |
| D | edp_ctrl.c | 1196 if (drm_dp_dpcd_read(ctrl->drm_aux, DP_DPCD_REV, ctrl->dpcd, in msm_edp_ctrl_panel_connected()
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| /Linux-v4.19/drivers/gpu/drm/nouveau/dispnv50/ |
| D | disp.c | 1256 ret = drm_dp_dpcd_readb(aux, DP_DPCD_REV, &dpcd); in nv50_mstm_new()
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