From: Yong Zhao <yong.z...@amd.com>
Aldebaran should be the same as Arcturus in the PTE SNOOPED bit handling.
Signed-off-by: Yong Zhao <yong.z...@amd.com>
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 1f8732beedd3..94552048aada 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -1035,7 +1035,8 @@ static void gmc_v9_0_get_vm_pte(struct amdgpu_device
*adev,
*flags &= ~AMDGPU_PTE_VALID;
}
- if (adev->asic_type == CHIP_ARCTURUS &&
+ if ((adev->asic_type == CHIP_ARCTURUS ||
+ adev->asic_type == CHIP_ALDEBARAN) &&
!(*flags & AMDGPU_PTE_SYSTEM) &&
mapping->bo_va->is_xgmi)
*flags |= AMDGPU_PTE_SNOOPED;
--
2.29.2
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