Commit 9192c761 authored by Likun Gao's avatar Likun Gao Committed by Alex Deucher
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drm/amdgpu: force to use legacy inv in mmhub 



MMHUB v4.1.0 only support fixed cache mode, so
only use legacy invalidation accordingly.

Signed-off-by: default avatarLikun Gao <Likun.Gao@amd.com>
Reviewed-by: default avatarFrank Min <Frank.Min@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent f59902ff
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