drm/amd/display: Allow 4 split on 10K 420 modes

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[Why]
10K YCbCr420 does not need ODM 4:1, but it requires MPC 4 split
indicated on the flags.

[How]
Make pixel encoding and resolution size specific workaround to enable
ODM combine on YCbCr420 high resolution modes.

Signed-off-by: Chris Park <Chris.Park@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Chris Park 2020-06-09 23:51:36 -04:00 • committed by Alex Deucher

parent 7715fdf336

commit 5e90801298

2 changed files with 5 additions and 5 deletions

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5

drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c

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5

drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c

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