diff options
Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_mmu.c')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_mmu.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_mmu.c b/drivers/gpu/drm/etnaviv/etnaviv_mmu.c index e2013b5b3f6a..55d4229f6932 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_mmu.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_mmu.c @@ -17,6 +17,7 @@ #include "etnaviv_drv.h" #include "etnaviv_gem.h" #include "etnaviv_gpu.h" +#include "etnaviv_iommu.h" #include "etnaviv_mmu.h" static int etnaviv_fault_handler(struct iommu_domain *iommu, struct device *dev, @@ -281,6 +282,14 @@ struct etnaviv_iommu *etnaviv_iommu_new(struct etnaviv_gpu *gpu, return mmu; } +void etnaviv_iommu_restore(struct etnaviv_gpu *gpu) +{ + if (gpu->mmu->version == ETNAVIV_IOMMU_V1) + etnaviv_iommuv1_restore(gpu); + else + dev_err(gpu->dev, "IOMMUv2 restore not implemented\n"); +} + size_t etnaviv_iommu_dump_size(struct etnaviv_iommu *iommu) { struct etnaviv_iommu_ops *ops; |