Searched refs:DP_DOWNSPREAD_CTRL (Results 1 – 7 of 7) sorted by relevance
| /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/amdgpu_dm/ |
| H A D | amdgpu_dm_helpers.c | 1302 if (!dm_helpers_dp_read_dpcd(link->ctx, link, DP_DOWNSPREAD_CTRL, in dm_helpers_mst_enable_stream_features()
1312 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/amd/display/dc/link/ |
| H A D | link_dpms.c | 926 core_link_read_dpcd(link, DP_DOWNSPREAD_CTRL, in enable_stream_features()
935 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 | 651 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/bridge/ |
| 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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