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drm/amdgpu: Fix PRT flag for gfx12

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AMDGPU_PTE_PRT_GFX12 flag is missed during pageTable rework, add it back.

Fixes: 6716a823d1 ("drm/amdgpu: rework how PTE flags are generated v3")
Signed-off-by: Joe Wang <joe.wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Joe.Wang 2025-09-17 14:58:49 +08:00 committed by Alex Deucher
parent 1ed511fb76
commit f05c03ffc7
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c
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@ -521,6 +521,7 @@ static void gmc_v12_0_get_vm_pte(struct amdgpu_device *adev,
*flags &= ~AMDGPU_PTE_NOALLOC;
if (vm_flags & AMDGPU_VM_PAGE_PRT) {
*flags |= AMDGPU_PTE_PRT_GFX12;
*flags |= AMDGPU_PTE_SNOOPED;
*flags |= AMDGPU_PTE_SYSTEM;
*flags |= AMDGPU_PTE_IS_PTE;