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drm/amdgpu/soc21: enable ATHUB and MMHUB PG
Enable ATHUB and MMHUB powergating. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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1 changed files with 2 additions and 1 deletions
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@ -476,7 +476,8 @@ static int soc21_common_early_init(void *handle)
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switch (adev->ip_versions[GC_HWIP][0]) {
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case IP_VERSION(11, 0, 0):
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adev->cg_flags = 0;
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adev->pg_flags = 0;
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adev->pg_flags = AMD_PG_SUPPORT_ATHUB |
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AMD_PG_SUPPORT_MMHUB;
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adev->external_rev_id = adev->rev_id + 0x1; // TODO: need update
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break;
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default:
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