diff options
| author | Jack Xiao <[email protected]> | 2019-02-22 07:34:00 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2019-06-21 02:35:29 +0000 |
| commit | 7f95167ce131674ab77b46e4064f053e6c6f1552 (patch) | |
| tree | b95bcff98e4c34e1425d22ea06335bb7fff3568f /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | drm/amd/gmc9: rename AMDGPU_PTE_MTYPE to AMDGPU_PTE_MTYPE_VG10 (diff) | |
| download | kernel-7f95167ce131674ab77b46e4064f053e6c6f1552.tar.gz kernel-7f95167ce131674ab77b46e4064f053e6c6f1552.zip | |
drm/amdgpu: refine the PTE encoding of PRT for navi10
Due to GCR change from navi10, the PTE encoding of PRT
needs change VSCTL = 01111 (was 0XX1X).
Signed-off-by: Jack Xiao <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 14f96476f3b8..1951f2abbdbc 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -1585,6 +1585,11 @@ static int amdgpu_vm_bo_split_mapping(struct amdgpu_device *adev, if ((mapping->flags & AMDGPU_PTE_PRT) && (adev->asic_type >= CHIP_VEGA10)) { flags |= AMDGPU_PTE_PRT; + if (adev->asic_type >= CHIP_NAVI10) { + flags |= AMDGPU_PTE_SNOOPED; + flags |= AMDGPU_PTE_LOG; + flags |= AMDGPU_PTE_SYSTEM; + } flags &= ~AMDGPU_PTE_VALID; } |