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| author | Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> | 2020-11-25 12:30:11 +0530 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2020-11-25 12:39:09 +0000 |
| commit | e67890c97944b9962cf8c140a7f8077ed643b7d7 (patch) | |
| tree | 0d28bec804f2f21c08b99b8bb937c53d52468213 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | a7656ecf825ac0434a5e7bf108ec1a56b65ee5e4 (diff) | |
iommu/io-pgtable-arm: Add support to use system cache
Add a quirk IO_PGTABLE_QUIRK_ARM_OUTER_WBWA to override
the outer-cacheability attributes set in the TCR for a
non-coherent page table walker when using system cache.
Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Link: https://lore.kernel.org/r/f818676b4a2a9ad1edb92721947d47db41ed6a7c.1606287059.git.saiprakash.ranjan@codeaurora.org
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions