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drm/amd/amdgpu: disable MMHUB PG for navi10 

Disable MMHUB PG for navi10 according to the production requirement.

Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
alistair/sunxi64-5.4-dsi
Kenneth Feng 2019-08-20 15:11:37 +08:00 committed by Alex Deucher
parent 155f85c0d5
commit 221a2bdbd5
1 changed files with 0 additions and 1 deletions
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drivers/gpu/drm/amd/amdgpu/nv.c
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@ -552,7 +552,6 @@ static int nv_common_early_init(void *handle)
AMD_CG_SUPPORT_BIF_LS;
adev->pg_flags = AMD_PG_SUPPORT_VCN |
AMD_PG_SUPPORT_VCN_DPG |
AMD_PG_SUPPORT_MMHUB |
AMD_PG_SUPPORT_ATHUB;
adev->external_rev_id = adev->rev_id + 0x1;
break;