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Searched refs:DP_DOWNSPREAD_CTRL (Results 1 - 25 of 28) sorted by relevance

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/kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/dc/link/protocols/
H A Dlink_dp_training_fixed_vs_pe_retimer.c263 core_link_write_dpcd(link, DP_DOWNSPREAD_CTRL, in dp_perform_fixed_vs_pe_training_sequence_legacy()
293 DP_DOWNSPREAD_CTRL, in dp_perform_fixed_vs_pe_training_sequence_legacy()
609 core_link_write_dpcd(link, DP_DOWNSPREAD_CTRL, in dp_perform_fixed_vs_pe_training_sequence()
639 DP_DOWNSPREAD_CTRL, in dp_perform_fixed_vs_pe_training_sequence()
H A Dlink_dp_training.c1060 status = core_link_write_dpcd(link, DP_DOWNSPREAD_CTRL, in dpcd_set_link_settings()
1096 DP_DOWNSPREAD_CTRL, in dpcd_set_link_settings()
1106 DP_DOWNSPREAD_CTRL, in dpcd_set_link_settings()
/kernel/linux/linux-5.10/drivers/gpu/drm/amd/amdgpu/
H A Datombios_dp.c548 DP_DOWNSPREAD_CTRL, DP_SPREAD_AMP_0_5); in amdgpu_atombios_dp_link_train_init()
551 DP_DOWNSPREAD_CTRL, 0); in amdgpu_atombios_dp_link_train_init()
/kernel/linux/linux-5.10/drivers/gpu/drm/radeon/
H A Datombios_dp.c611 DP_DOWNSPREAD_CTRL, DP_SPREAD_AMP_0_5); in radeon_dp_link_train_init()
614 DP_DOWNSPREAD_CTRL, 0); in radeon_dp_link_train_init()
/kernel/linux/linux-5.10/drivers/gpu/drm/bridge/analogix/
H A Danalogix-anx6345.c191 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()
H A Danalogix-anx78xx.c703 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()
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/amdgpu/
H A Datombios_dp.c551 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()
/kernel/linux/linux-6.6/drivers/gpu/drm/bridge/analogix/
H A Danalogix-anx6345.c190 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()
H A Danalogix-anx78xx.c703 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()
/kernel/linux/linux-6.6/drivers/gpu/drm/radeon/
H A Datombios_dp.c612 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()
/kernel/linux/linux-5.10/drivers/gpu/drm/i915/display/
H A Dintel_dp_link_training.c209 drm_dp_dpcd_write(&intel_dp->aux, DP_DOWNSPREAD_CTRL, link_config, 2); in intel_dp_link_training_clock_recovery()
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_helpers.c1093 if (!dm_helpers_dp_read_dpcd(link->ctx, link, DP_DOWNSPREAD_CTRL, in dm_helpers_mst_enable_stream_features()
1103 dm_helpers_dp_write_dpcd(link->ctx, link, DP_DOWNSPREAD_CTRL, in dm_helpers_mst_enable_stream_features()
/kernel/linux/linux-5.10/drivers/gpu/drm/xlnx/
H A Dzynqmp_dp.c817 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()
/kernel/linux/linux-6.6/drivers/gpu/drm/xlnx/
H A Dzynqmp_dp.c810 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()
/kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/dc/core/
H A Ddc_link_dp.c177 core_link_write_dpcd(link, DP_DOWNSPREAD_CTRL, in dpcd_set_link_settings()
202 DP_DOWNSPREAD_CTRL, in dpcd_set_link_settings()
212 DP_DOWNSPREAD_CTRL, in dpcd_set_link_settings()
H A Ddc_link.c1636 core_link_read_dpcd(link, DP_DOWNSPREAD_CTRL, in enable_stream_features()
1645 core_link_write_dpcd(link, DP_DOWNSPREAD_CTRL, in enable_stream_features()
/kernel/linux/linux-6.6/drivers/gpu/drm/bridge/
H A Dite-it6505.c1532 it6505_dpcd_write(it6505, DP_DOWNSPREAD_CTRL, in it6505_setup_ssc()
1535 it6505_dpcd_write(it6505, DP_DOWNSPREAD_CTRL, 0x00); in it6505_setup_ssc()
1692 it6505_dpcd_write(it6505, DP_DOWNSPREAD_CTRL, in it6505_step_cr_train()
H A Dtc358767.c1094 ret = drm_dp_dpcd_write(aux, DP_DOWNSPREAD_CTRL, tmp, 2); in tc_main_link_enable()
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/dc/link/
H A Dlink_dpms.c985 core_link_read_dpcd(link, DP_DOWNSPREAD_CTRL, in enable_stream_features()
994 core_link_write_dpcd(link, DP_DOWNSPREAD_CTRL, in enable_stream_features()
/kernel/linux/linux-5.10/include/drm/
H A Ddrm_dp_helper.h487 #define DP_DOWNSPREAD_CTRL 0x107 macro
/kernel/linux/linux-6.6/include/drm/display/
H A Ddrm_dp.h610 #define DP_DOWNSPREAD_CTRL 0x107 macro
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/display/
H A Dintel_dp_link_training.c645 drm_dp_dpcd_write(&intel_dp->aux, DP_DOWNSPREAD_CTRL, link_config, 2); in intel_dp_update_downspread_ctrl()
/kernel/linux/linux-5.10/drivers/gpu/drm/bridge/
H A Dtc358767.c1005 ret = drm_dp_dpcd_write(aux, DP_DOWNSPREAD_CTRL, tmp, 2); in tc_main_link_enable()
/kernel/linux/linux-6.6/drivers/gpu/drm/msm/dp/
H A Ddp_ctrl.c1262 drm_dp_dpcd_write(ctrl->aux, DP_DOWNSPREAD_CTRL, encoding, 2); in dp_ctrl_link_train()
/kernel/linux/linux-5.10/drivers/gpu/drm/bridge/cadence/
H A Dcdns-mhdp8546-core.c1459 drm_dp_dpcd_write(&mhdp->aux, DP_DOWNSPREAD_CTRL, amp, 2); in cdns_mhdp_link_up()

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