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| author | Lu Baolu <baolu.lu@linux.intel.com> | 2022-02-16 10:52:46 +0800 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2022-02-28 13:25:48 +0100 |
| commit | 7eef7f670086f06b3a461f1b4d1e84f793ed4861 (patch) | |
| tree | 97b49685f6419ce0c819fae31c614769de4484be | |
| parent | 71fe30698dc3be6fd277c49c0c7b220c7ae92ffd (diff) | |
| download | lwn-7eef7f670086f06b3a461f1b4d1e84f793ed4861.tar.gz lwn-7eef7f670086f06b3a461f1b4d1e84f793ed4861.zip | |
drm/nouveau/device: Get right pgsize_bitmap of iommu_domain
The supported page sizes of an iommu_domain are saved in the pgsize_bitmap
field. Retrieve the value from the right place.
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/20211218074546.1772553-1-baolu.lu@linux.intel.com
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20220216025249.3459465-7-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c index d0d52c1d4aee..992cc285f2fe 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c @@ -133,7 +133,7 @@ nvkm_device_tegra_probe_iommu(struct nvkm_device_tegra *tdev) * or equal to the system's PAGE_SIZE, with a preference if * both are equal. */ - pgsize_bitmap = tdev->iommu.domain->ops->pgsize_bitmap; + pgsize_bitmap = tdev->iommu.domain->pgsize_bitmap; if (pgsize_bitmap & PAGE_SIZE) { tdev->iommu.pgshift = PAGE_SHIFT; } else { |