drm/amd/display: Enable ODM combine default policy

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[Why&How]
Output Data Mapping is a power saving feature that allows us to run at
reduced DPP and DISP clocks compared to what could be achieved with a
single pipe.

Set the default policy for single display use case to use 2 to 1 ODM combine.
The options are queried by DC and appropriate register programming sequence
is initiated to enable this feature.

Fixes: 235c676342 ("drm/amd/display: add DCN32/321 specific files for Display Core")
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Aurabindo Pillai 2022-07-07 14:28:03 -04:00 • committed by Alex Deucher

parent 5531786537

commit 9a23fcf79d

2 changed files with 6 additions and 2 deletions

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4

drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c

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4

drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c

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