Searched refs:DP_DOWNSPREAD_CTRL (Results 1 – 13 of 13) sorted by relevance
| /Linux-v5.15/drivers/gpu/drm/amd/display/amdgpu_dm/ |
| D | amdgpu_dm_helpers.c | 740 if (!dm_helpers_dp_read_dpcd(link->ctx, link, DP_DOWNSPREAD_CTRL, in dm_helpers_mst_enable_stream_features()
750 dm_helpers_dp_write_dpcd(link->ctx, link, DP_DOWNSPREAD_CTRL, in dm_helpers_mst_enable_stream_features()
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| /Linux-v5.15/drivers/gpu/drm/bridge/analogix/ |
| D | analogix-anx6345.c | 191 err = drm_dp_dpcd_writeb(&anx6345->aux, DP_DOWNSPREAD_CTRL, in anx6345_dp_link_training()
196 err = drm_dp_dpcd_writeb(&anx6345->aux, DP_DOWNSPREAD_CTRL, 0); in anx6345_dp_link_training()
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| D | analogix-anx78xx.c | 703 err = drm_dp_dpcd_writeb(&anx78xx->aux, DP_DOWNSPREAD_CTRL, in anx78xx_dp_link_training()
708 err = drm_dp_dpcd_writeb(&anx78xx->aux, DP_DOWNSPREAD_CTRL, 0); in anx78xx_dp_link_training()
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| /Linux-v5.15/drivers/gpu/drm/amd/amdgpu/ |
| D | atombios_dp.c | 550 DP_DOWNSPREAD_CTRL, DP_SPREAD_AMP_0_5); in amdgpu_atombios_dp_link_train_init()
553 DP_DOWNSPREAD_CTRL, 0); in amdgpu_atombios_dp_link_train_init()
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| /Linux-v5.15/drivers/gpu/drm/radeon/ |
| D | atombios_dp.c | 612 DP_DOWNSPREAD_CTRL, DP_SPREAD_AMP_0_5); in radeon_dp_link_train_init()
615 DP_DOWNSPREAD_CTRL, 0); in radeon_dp_link_train_init()
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| /Linux-v5.15/drivers/gpu/drm/i915/display/ |
| D | intel_dp_link_training.c | 499 drm_dp_dpcd_write(&intel_dp->aux, DP_DOWNSPREAD_CTRL, link_config, 2); in intel_dp_prepare_link_train()
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| D | intel_ddi.c | 2184 if (drm_dp_dpcd_writeb(&intel_dp->aux, DP_DOWNSPREAD_CTRL, in intel_dp_sink_set_msa_timing_par_ignore_state()
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| /Linux-v5.15/drivers/gpu/drm/xlnx/ |
| D | zynqmp_dp.c | 817 drm_dp_dpcd_writeb(&dp->aux, DP_DOWNSPREAD_CTRL, in zynqmp_dp_train()
821 drm_dp_dpcd_writeb(&dp->aux, DP_DOWNSPREAD_CTRL, 0); in zynqmp_dp_train()
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| /Linux-v5.15/include/drm/ |
| D | drm_dp_helper.h | 603 #define DP_DOWNSPREAD_CTRL 0x107 macro
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| /Linux-v5.15/drivers/gpu/drm/amd/display/dc/core/ |
| D | dc_link_dp.c | 249 status = core_link_write_dpcd(link, DP_DOWNSPREAD_CTRL, in dpcd_set_link_settings()
284 DP_DOWNSPREAD_CTRL, in dpcd_set_link_settings()
294 DP_DOWNSPREAD_CTRL, in dpcd_set_link_settings()
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| D | dc_link.c | 1699 core_link_read_dpcd(link, DP_DOWNSPREAD_CTRL, in enable_stream_features()
1708 core_link_write_dpcd(link, DP_DOWNSPREAD_CTRL, in enable_stream_features()
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| /Linux-v5.15/drivers/gpu/drm/bridge/ |
| D | tc358767.c | 1005 ret = drm_dp_dpcd_write(aux, DP_DOWNSPREAD_CTRL, tmp, 2); in tc_main_link_enable()
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| /Linux-v5.15/drivers/gpu/drm/bridge/cadence/ |
| D | cdns-mhdp8546-core.c | 1460 drm_dp_dpcd_write(&mhdp->aux, DP_DOWNSPREAD_CTRL, amp, 2); in cdns_mhdp_link_up()
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