Searched refs:DP_MAX_LANE_COUNT (Results 1 – 10 of 10) sorted by relevance
| /Linux-v5.15/include/drm/ |
| D | drm_dp_helper.h | 123 #define DP_MAX_LANE_COUNT 0x002 macro
1719 return dpcd[DP_MAX_LANE_COUNT] & DP_MAX_LANE_COUNT_MASK; in drm_dp_max_lane_count()
1726 (dpcd[DP_MAX_LANE_COUNT] & DP_ENHANCED_FRAME_CAP); in drm_dp_enhanced_frame_cap()
1740 dpcd[DP_MAX_LANE_COUNT] & DP_TPS3_SUPPORTED; in drm_dp_tps3_supported()
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| /Linux-v5.15/drivers/gpu/drm/nouveau/ |
| D | nouveau_dp.c | 148 dpcd[DP_MAX_LANE_COUNT] & DP_MAX_LANE_COUNT_MASK; in nouveau_dp_detect()
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| /Linux-v5.15/drivers/gpu/drm/msm/dp/ |
| D | dp_panel.c | 74 link_info->num_lanes = dpcd[DP_MAX_LANE_COUNT] & DP_MAX_LANE_COUNT_MASK; in dp_panel_read_dpcd()
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| /Linux-v5.15/drivers/gpu/drm/amd/amdgpu/ |
| D | atombios_dp.c | 742 if (drm_dp_dpcd_readb(&amdgpu_connector->ddc_bus->aux, DP_MAX_LANE_COUNT, &tmp) in amdgpu_atombios_dp_link_train()
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| /Linux-v5.15/drivers/gpu/drm/radeon/ |
| D | atombios_dp.c | 831 if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux, DP_MAX_LANE_COUNT, &tmp) in radeon_dp_link_train()
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| /Linux-v5.15/drivers/gpu/drm/bridge/analogix/ |
| D | analogix_dp_core.c | 195 ret = drm_dp_dpcd_readb(&dp->aux, DP_MAX_LANE_COUNT, &data); in analogix_dp_is_enhanced_mode_available()
636 drm_dp_dpcd_readb(&dp->aux, DP_MAX_LANE_COUNT, &data); in analogix_dp_get_max_rx_lane_count()
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| /Linux-v5.15/drivers/gpu/drm/gma500/ |
| D | cdv_intel_dp.c | 331 max_lane_count = intel_dp->dpcd[DP_MAX_LANE_COUNT] & 0x1f; in cdv_intel_dp_max_lane_count()
1081 (intel_dp->dpcd[DP_MAX_LANE_COUNT] & DP_ENHANCED_FRAME_CAP)) { in cdv_intel_dp_mode_set()
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| /Linux-v5.15/drivers/gpu/drm/amd/display/dc/core/ |
| D | dc_link_dp.c | 3827 if (dpcd_data[DP_MAX_LANE_COUNT - DP_DPCD_REV] == 0) in retrieve_link_cap()
3846 DP_MAX_LANE_COUNT - DP_DPCD_REV]; in retrieve_link_cap()
3971 if (dpcd_data[DP_MAX_LANE_COUNT - DP_DPCD_REV] == 0) in dp_overwrite_extended_receiver_cap()
3986 DP_MAX_LANE_COUNT - DP_DPCD_REV]; in dp_overwrite_extended_receiver_cap()
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| /Linux-v5.15/drivers/gpu/drm/bridge/ |
| D | ti-sn65dsi86.c | 960 ret = drm_dp_dpcd_readb(&pdata->aux, DP_MAX_LANE_COUNT, &data); in ti_sn_get_max_lanes()
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| /Linux-v5.15/drivers/gpu/drm/xlnx/ |
| D | zynqmp_dp.c | 759 dp->dpcd[DP_MAX_LANE_COUNT] & DP_TPS3_SUPPORTED) in zynqmp_dp_link_train_ce()
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