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drm/amdgpu: Remove unnecessary register program in SRIOV 

Remove unnecessary register program in SRIOV

Signed-off-by: Peng Ju Zhou <PengJu.Zhou@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Peng Ju Zhou 2022-10-28 18:24:45 +08:00 committed by Alex Deucher
parent 8a1fbb4a5e
commit f8638ad7fc
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c
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@ -397,6 +397,9 @@ static void gfxhub_v2_1_gart_disable(struct amdgpu_device *adev)
ENABLE_ADVANCED_DRIVER_MODEL, 0);
WREG32_SOC15(GC, 0, mmGCMC_VM_MX_L1_TLB_CNTL, tmp);
if (amdgpu_sriov_vf(adev))
return;
/* Setup L2 cache */
WREG32_FIELD15(GC, 0, GCVM_L2_CNTL, ENABLE_L2_CACHE, 0);
WREG32_SOC15(GC, 0, mmGCVM_L2_CNTL3, 0);