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drm/amdgpu: set page table depth by num_level

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Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Chunming Zhou 2017-03-23 17:38:34 +08:00 committed by Alex Deucher
parent 36f8c1f903
commit 4fb1cf3ace
2 changed files with 3 additions and 2 deletions
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3
drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
View File

@ -195,7 +195,8 @@ int gfxhub_v1_0_gart_enable(struct amdgpu_device *adev)
for (i = 0; i <= 14; i++) {
tmp = RREG32(SOC15_REG_OFFSET(GC, 0, mmVM_CONTEXT1_CNTL) + i);
tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, ENABLE_CONTEXT, 1);
tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, PAGE_TABLE_DEPTH, 1);
tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, PAGE_TABLE_DEPTH,
adev->vm_manager.num_level);
tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,
RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1);
tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,

2
drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
View File

@ -216,7 +216,7 @@ int mmhub_v1_0_gart_enable(struct amdgpu_device *adev)
tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,
ENABLE_CONTEXT, 1);
tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,
PAGE_TABLE_DEPTH, 1);
PAGE_TABLE_DEPTH, adev->vm_manager.num_level);
tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,
RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1);
tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,