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| author |   Wyatt Wood <wyatt.wood@amd.com> | 2020-03-31 09:31:16 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2020-04-22 18:11:47 -0400 |
| commit | d1ebfdd8d0fc30ff65b85a4bf3fa9e5e35006466 (patch) | |
| tree | a7807b674376b898fa210d3d4053f482ee05222d /drivers/gpu/drm/amd/display/dc/dc_stream.h | |
| parent | drm/amd/display: Support plane-level gamut remap in DM (diff) | |
| download | wireguard-linux-d1ebfdd8d0fc30ff65b85a4bf3fa9e5e35006466.tar.xz wireguard-linux-d1ebfdd8d0fc30ff65b85a4bf3fa9e5e35006466.zip | |
drm/amd/display: Unify psr feature flags
[Why]
As it stands, psr has feature flags in dm, stream, and link. Most are
not defined well enough, and different dm layers have different uses for
these same flags.
[How]
We define a new structure called psr_settings in dc_link that will hold
the following psr feature flags:
psr_feature_enable - psr is supported
psr_allow_active - psr is currently active
psr_version - internal psr version supported
psr_frame_capture_indication_req
psr_sdp_transmit_line_num_deadline
The last two flags were moved out of the power module
for the purposes of consolidating psr flags.
Their use is already well-defined.
Psr caps reported by sink will also be stored in dc_link,
in dpcd_caps.psr_caps.
Signed-off-by: Wyatt Wood <wyatt.wood@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_stream.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_stream.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_stream.h b/drivers/gpu/drm/amd/display/dc/dc_stream.h index a5c7ef47b8d3..49aad691e687 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_stream.h +++ b/drivers/gpu/drm/amd/display/dc/dc_stream.h @@ -167,8 +167,6 @@ struct dc_stream_state { /* TODO: custom INFO packets */ /* TODO: ABM info (DMCU) */ - /* PSR info */ - unsigned char psr_version; /* TODO: CEA VIC */ /* DMCU info */ |