| /linux/drivers/gpu/drm/bridge/analogix/ |
| H A D | analogix-anx6345.c | 162 err = drm_dp_dpcd_writeb(&anx6345->aux, DP_DOWNSPREAD_CTRL, in anx6345_dp_link_training()
167 err = drm_dp_dpcd_writeb(&anx6345->aux, DP_DOWNSPREAD_CTRL, 0); in anx6345_dp_link_training()
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| H A D | analogix-anx78xx.c | 675 err = drm_dp_dpcd_writeb(&anx78xx->aux, DP_DOWNSPREAD_CTRL, in anx78xx_dp_link_training()
680 err = drm_dp_dpcd_writeb(&anx78xx->aux, DP_DOWNSPREAD_CTRL, 0); in anx78xx_dp_link_training()
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| /linux/drivers/gpu/drm/amd/amdgpu/ |
| H 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/drivers/gpu/drm/radeon/ |
| H A D | atombios_dp.c | 607 DP_DOWNSPREAD_CTRL, DP_SPREAD_AMP_0_5); in radeon_dp_link_train_init()
610 DP_DOWNSPREAD_CTRL, 0); in radeon_dp_link_train_init()
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| /linux/drivers/gpu/drm/hisilicon/hibmc/dp/ |
| H A D | dp_link.c | 54 ret = drm_dp_dpcd_write(dp->aux, DP_DOWNSPREAD_CTRL, buf, sizeof(buf)); in hibmc_dp_link_training_configure()
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| /linux/drivers/gpu/drm/amd/display/dc/link/protocols/ |
| H A D | link_dp_training.c | 1119 status = core_link_write_dpcd(link, DP_DOWNSPREAD_CTRL, in dpcd_set_link_settings()
1166 DP_DOWNSPREAD_CTRL, in dpcd_set_link_settings()
1176 DP_DOWNSPREAD_CTRL, in dpcd_set_link_settings()
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| /linux/drivers/gpu/drm/amd/display/amdgpu_dm/ |
| H A D | amdgpu_dm_helpers.c | 1216 if (!dm_helpers_dp_read_dpcd(link->ctx, link, DP_DOWNSPREAD_CTRL, in dm_helpers_mst_enable_stream_features()
1226 dm_helpers_dp_write_dpcd(link->ctx, link, DP_DOWNSPREAD_CTRL, in dm_helpers_mst_enable_stream_features()
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| /linux/include/drm/display/ |
| H A D | drm_dp.h | 643 #define DP_DOWNSPREAD_CTRL 0x107 macro
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| /linux/drivers/gpu/drm/xlnx/ |
| H A D | zynqmp_dp.c | 895 drm_dp_dpcd_writeb(&dp->aux, DP_DOWNSPREAD_CTRL, in zynqmp_dp_setup()
899 drm_dp_dpcd_writeb(&dp->aux, DP_DOWNSPREAD_CTRL, 0); in zynqmp_dp_setup()
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| /linux/drivers/gpu/drm/bridge/ |
| H A D | ite-it6505.c | 1722 it6505_dpcd_write(it6505, DP_DOWNSPREAD_CTRL, in it6505_setup_ssc()
1725 it6505_dpcd_write(it6505, DP_DOWNSPREAD_CTRL, 0x00); in it6505_setup_ssc()
1882 it6505_dpcd_write(it6505, DP_DOWNSPREAD_CTRL, in it6505_step_cr_train()
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| H A D | tc358767.c | 1205 ret = drm_dp_dpcd_write(aux, DP_DOWNSPREAD_CTRL, tmp, 2); in tc_main_link_enable()
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| /linux/drivers/gpu/drm/amd/display/dc/link/ |
| H A D | link_dpms.c | 1063 core_link_read_dpcd(link, DP_DOWNSPREAD_CTRL, in enable_stream_features()
1072 core_link_write_dpcd(link, DP_DOWNSPREAD_CTRL, in enable_stream_features()
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| /linux/drivers/gpu/drm/bridge/synopsys/ |
| H A D | dw-dp.c | 657 ret = drm_dp_dpcd_write(&dp->aux, DP_DOWNSPREAD_CTRL, buf, sizeof(buf)); in dw_dp_link_configure()
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| /linux/drivers/gpu/drm/mediatek/ |
| H A D | mtk_dp.c | 1608 drm_dp_dpcd_writeb(&mtk_dp->aux, DP_DOWNSPREAD_CTRL, in mtk_dp_train_setting()
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| /linux/drivers/gpu/drm/bridge/cadence/ |
| H A D | cdns-mhdp8546-core.c | 1408 drm_dp_dpcd_write(&mhdp->aux, DP_DOWNSPREAD_CTRL, amp, 2); in cdns_mhdp_link_up()
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| /linux/drivers/gpu/drm/msm/dp/ |
| H A D | dp_ctrl.c | 1643 drm_dp_dpcd_write(ctrl->aux, DP_DOWNSPREAD_CTRL, encoding, 2); in msm_dp_ctrl_link_train()
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