diff options
| author | Christian König <christian.koenig@amd.com> | 2017-08-31 10:46:20 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-08-31 13:46:08 -0400 |
| commit | 0f2fc435d837213202bec3b8e26fbb67a4d6df24 (patch) | |
| tree | 3156f0ac0d4246d46faf3b03a1b5bc2124de0780 /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | 705e519e0ef1d1824c28ced3b1857a8608853dfb (diff) | |
drm/amdgpu: fix new PD update code for Vega10 v2
We need to refer to the parent instead of the root BO for multi
level page tables on Vega10. Also don't set the PDE_PTE bit.
v2: Don't set the PDE_PTE bit either.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-and-Tested-by: Roger He <Hongbo.He@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 1582feba9289..d3c48557555c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -309,7 +309,7 @@ static int amdgpu_vm_alloc_levels(struct amdgpu_device *adev, /* Keep a reference to the root directory to avoid * freeing them up in the wrong order. */ - pt->parent = amdgpu_bo_ref(vm->root.base.bo); + pt->parent = amdgpu_bo_ref(parent->base.bo); entry->base.vm = vm; entry->base.bo = pt; @@ -317,7 +317,7 @@ static int amdgpu_vm_alloc_levels(struct amdgpu_device *adev, spin_lock(&vm->status_lock); list_add(&entry->base.vm_status, &vm->relocated); spin_unlock(&vm->status_lock); - entry->addr = ~0ULL; + entry->addr = 0; } if (level < adev->vm_manager.num_level) { |