drm/amdgpu: Update MMHUB power gating register settings

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The new register settings are needed to fix a tlb invalidation issue
when MMHUB power gating is turned on for Raven.

Signed-off-by: Yong Zhao <yong.zhao@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Eric Huang <JinhuiEric.Huang@amd.com>
Reviewed-by: Eric Huang <JinhuiEric.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Yong Zhao 2017-12-21 16:19:03 -05:00 • committed by Alex Deucher

parent 6d9ac917e6

commit c8553f4bd2

1 changed files with 33 additions and 28 deletions

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drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c

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