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| author | Wenjing Liu <wenjing.liu@amd.com> | 2021-09-12 07:32:43 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-10-28 21:26:17 +0300 |
| commit | 75c2830c9157ee4ffae09e7502f20f4aee33529a (patch) | |
| tree | c44b9b8f16257460a3a8249458d430044f85b827 /drivers/gpu/drm/amd/display/dc/dc_dp_types.h | |
| parent | c224aac87041f93bd7046866edfbc9c34c66c18a (diff) | |
| download | linux-75c2830c9157ee4ffae09e7502f20f4aee33529a.tar.xz | |
drm/amd/display: decouple hw_lane_settings from dpcd_lane_settings
[why]
As DP features expands, we have encountered many situations where we
must configure a different DPCD lane setting from hw lane settings we
output. The change is to decouple hw lane settings from dpcd lane
settings to provide flexibility to configure dpcd and hw individually.
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_dp_types.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_dp_types.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_dp_types.h b/drivers/gpu/drm/amd/display/dc/dc_dp_types.h index a23937e1dc5c..bc87ea0adf94 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dp_types.h +++ b/drivers/gpu/drm/amd/display/dc/dc_dp_types.h @@ -174,11 +174,6 @@ struct dc_lane_settings { #endif }; -struct dc_link_training_settings { - struct dc_link_settings link; - struct dc_lane_settings lane_settings[LANE_COUNT_DP_MAX]; -}; - struct dc_link_training_overrides { enum dc_voltage_swing *voltage_swing; enum dc_pre_emphasis *pre_emphasis; |