drm/amd/display: Change DET policy for MPO cases

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For MPO we want to allocate less than maximum DET for MPO pipes because
we need enogh buffer to move DET back to other pipes when removing an
MPO plane. Also update regular DET allocation to use DET override (DCN32
has an internal policy which driver does not want to use)

Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Alvin Lee 2022-05-04 11:20:53 -04:00 • committed by Alex Deucher

parent 2b2b3a751b

commit 740ccea3d3

2 changed files with 22 additions and 14 deletions

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34

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

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2

drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c

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