| /linux-6.3-rc2/drivers/gpu/drm/amd/display/dc/link/protocols/ |
| A D | link_dp_training_fixed_vs_pe_retimer.c | 305 core_link_write_dpcd(link, DP_DOWNSPREAD_CTRL, in dp_perform_fixed_vs_pe_training_sequence()
335 DP_DOWNSPREAD_CTRL, in dp_perform_fixed_vs_pe_training_sequence()
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| A D | link_dp_training.c | 1047 status = core_link_write_dpcd(link, DP_DOWNSPREAD_CTRL, in dpcd_set_link_settings()
1083 DP_DOWNSPREAD_CTRL, in dpcd_set_link_settings()
1093 DP_DOWNSPREAD_CTRL, in dpcd_set_link_settings()
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| /linux-6.3-rc2/drivers/gpu/drm/amd/amdgpu/ |
| A D | atombios_dp.c | 551 DP_DOWNSPREAD_CTRL, DP_SPREAD_AMP_0_5); in amdgpu_atombios_dp_link_train_init()
554 DP_DOWNSPREAD_CTRL, 0); in amdgpu_atombios_dp_link_train_init()
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| /linux-6.3-rc2/drivers/gpu/drm/bridge/analogix/ |
| A D | analogix-anx6345.c | 190 err = drm_dp_dpcd_writeb(&anx6345->aux, DP_DOWNSPREAD_CTRL, in anx6345_dp_link_training()
195 err = drm_dp_dpcd_writeb(&anx6345->aux, DP_DOWNSPREAD_CTRL, 0); in anx6345_dp_link_training()
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| A 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-6.3-rc2/drivers/gpu/drm/radeon/ |
| A 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-6.3-rc2/drivers/gpu/drm/amd/display/amdgpu_dm/ |
| A D | amdgpu_dm_helpers.c | 992 if (!dm_helpers_dp_read_dpcd(link->ctx, link, DP_DOWNSPREAD_CTRL, in dm_helpers_mst_enable_stream_features()
1002 dm_helpers_dp_write_dpcd(link->ctx, link, DP_DOWNSPREAD_CTRL, in dm_helpers_mst_enable_stream_features()
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| /linux-6.3-rc2/drivers/gpu/drm/xlnx/ |
| A D | zynqmp_dp.c | 810 drm_dp_dpcd_writeb(&dp->aux, DP_DOWNSPREAD_CTRL, in zynqmp_dp_train()
814 drm_dp_dpcd_writeb(&dp->aux, DP_DOWNSPREAD_CTRL, 0); in zynqmp_dp_train()
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| /linux-6.3-rc2/include/drm/display/ |
| A D | drm_dp.h | 611 #define DP_DOWNSPREAD_CTRL 0x107 macro
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| /linux-6.3-rc2/drivers/gpu/drm/bridge/ |
| A D | ite-it6505.c | 1520 it6505_dpcd_write(it6505, DP_DOWNSPREAD_CTRL, in it6505_setup_ssc()
1523 it6505_dpcd_write(it6505, DP_DOWNSPREAD_CTRL, 0x00); in it6505_setup_ssc()
1680 it6505_dpcd_write(it6505, DP_DOWNSPREAD_CTRL, in it6505_step_cr_train()
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| A D | tc358767.c | 1094 ret = drm_dp_dpcd_write(aux, DP_DOWNSPREAD_CTRL, tmp, 2); in tc_main_link_enable()
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| /linux-6.3-rc2/drivers/gpu/drm/amd/display/dc/link/ |
| A D | link_dpms.c | 986 core_link_read_dpcd(link, DP_DOWNSPREAD_CTRL, in enable_stream_features()
995 core_link_write_dpcd(link, DP_DOWNSPREAD_CTRL, in enable_stream_features()
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| /linux-6.3-rc2/drivers/gpu/drm/i915/display/ |
| A D | intel_dp_link_training.c | 705 drm_dp_dpcd_write(&intel_dp->aux, DP_DOWNSPREAD_CTRL, link_config, 2); in intel_dp_prepare_link_train()
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| A D | intel_ddi.c | 2178 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-6.3-rc2/drivers/gpu/drm/msm/dp/ |
| A D | dp_ctrl.c | 1262 drm_dp_dpcd_write(ctrl->aux, DP_DOWNSPREAD_CTRL, encoding, 2); in dp_ctrl_link_train()
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| /linux-6.3-rc2/drivers/gpu/drm/mediatek/ |
| A D | mtk_dp.c | 1456 drm_dp_dpcd_writeb(&mtk_dp->aux, DP_DOWNSPREAD_CTRL, in mtk_dp_train_setting()
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| /linux-6.3-rc2/drivers/gpu/drm/bridge/cadence/ |
| A D | cdns-mhdp8546-core.c | 1461 drm_dp_dpcd_write(&mhdp->aux, DP_DOWNSPREAD_CTRL, amp, 2); in cdns_mhdp_link_up()
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