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drm/amd/display: add addition dc type to translate to dmub fw type

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[Why]
For a type like PSR version, it makes sense for most of the code
to include a dc type, instead of having this a fw type define since
this is a capability and type exposed by dc.

Especially if it doesn't even need to communicate with the fw.

The code that is packing the firmware command message
should be the one who needs to translate the psr version
into a command that the firmware understands.

[How]
Add a dc_psr_version enum.

Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Anthony Koo
2020-04-21 22:01:30 -04:00
committed by Alex Deucher
parent 492548dcb0
commit 1cfbbddead
6 changed files with 21 additions and 8 deletions
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6
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@@ -6872,7 +6872,7 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
dc_state);
if ((acrtc_state->update_type > UPDATE_TYPE_FAST) &&
acrtc_state->stream->link->psr_settings.psr_version != PSR_VERSION_UNSUPPORTED &&
acrtc_state->stream->link->psr_settings.psr_version != DC_PSR_VERSION_UNSUPPORTED &&
!acrtc_state->stream->link->psr_settings.psr_feature_enabled)
amdgpu_dm_link_setup_psr(acrtc_state->stream);
else if ((acrtc_state->update_type == UPDATE_TYPE_FAST) &&
@@ -8647,10 +8647,10 @@ static void amdgpu_dm_set_psr_caps(struct dc_link *link)
link->dpcd_caps.psr_caps.psr_version = dpcd_data[0];
if (dpcd_data[0] == 0) {
link->psr_settings.psr_version = PSR_VERSION_UNSUPPORTED;
link->psr_settings.psr_version = DC_PSR_VERSION_UNSUPPORTED;
link->psr_settings.psr_feature_enabled = false;
} else {
link->psr_settings.psr_version = PSR_VERSION_1;
link->psr_settings.psr_version = DC_PSR_VERSION_1;
link->psr_settings.psr_feature_enabled = true;
}