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drm/amd/amdgpu: add IH cg support on soc15 project

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enable/disable IH clock gating on soc15 projects.

Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Kenneth Feng
2019-09-25 13:41:35 +08:00
committed by Alex Deucher
parent 95f71bfad2
commit 227f7d58d7
3 changed files with 45 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdgpu/soc15.c
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@@ -1170,7 +1170,8 @@ static int soc15_common_early_init(void *handle)
AMD_CG_SUPPORT_SDMA_MGCG |
AMD_CG_SUPPORT_SDMA_LS |
AMD_CG_SUPPORT_MC_MGCG |
AMD_CG_SUPPORT_MC_LS;
AMD_CG_SUPPORT_MC_LS |
AMD_CG_SUPPORT_IH_CG;
adev->pg_flags = 0;
adev->external_rev_id = adev->rev_id + 0x32;
break;