drm/amdgpu: set system aperture to cover whole FB region in mmhub v9.4

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In XGMI configuration, the FB region covers vram region from peer
device, adjust system aperture to cover all of them

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Le Ma 2019-04-26 16:36:44 +08:00 • committed by Alex Deucher

parent 75b2fce2d8

commit 7d0670f441

1 changed files with 2 additions and 3 deletions

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drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c

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