diff options
| author | Will Deacon <will@kernel.org> | 2024-07-12 16:57:47 +0100 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2024-07-12 16:57:47 +0100 |
| commit | 8b6c32e831ef4496b51a68ddc5be9bb9e8d2337d (patch) | |
| tree | 656475449959689a0244b4fb5a6d0d50a3a1249d /drivers/gpu | |
| parent | 74e54d532b59c7a4375205d498c68634e0cf43b2 (diff) | |
| parent | 3b10f25704beefd0534f89db8323398c89b720e1 (diff) | |
Merge branch 'iommu/iommufd/paging-domain-alloc' into iommu/next
* iommu/iommufd/paging-domain-alloc:
RDMA/usnic: Use iommu_paging_domain_alloc()
wifi: ath11k: Use iommu_paging_domain_alloc()
wifi: ath10k: Use iommu_paging_domain_alloc()
drm/msm: Use iommu_paging_domain_alloc()
vhost-vdpa: Use iommu_paging_domain_alloc()
vfio/type1: Use iommu_paging_domain_alloc()
iommufd: Use iommu_paging_domain_alloc()
iommu: Add iommu_paging_domain_alloc() interface
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_iommu.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/msm_iommu.c b/drivers/gpu/drm/msm/msm_iommu.c index d5512037c38b..2a94e82316f9 100644 --- a/drivers/gpu/drm/msm/msm_iommu.c +++ b/drivers/gpu/drm/msm/msm_iommu.c @@ -407,10 +407,13 @@ struct msm_mmu *msm_iommu_new(struct device *dev, unsigned long quirks) struct msm_iommu *iommu; int ret; - domain = iommu_domain_alloc(dev->bus); - if (!domain) + if (!device_iommu_mapped(dev)) return NULL; + domain = iommu_paging_domain_alloc(dev); + if (IS_ERR(domain)) + return ERR_CAST(domain); + iommu_set_pgtable_quirks(domain, quirks); iommu = kzalloc(sizeof(*iommu), GFP_KERNEL); |