Re: [PATCH v12 00/13] iommu/arm-smmu: Add Adreno SMMU specific implementation

2020-08-13 Thread Will Deacon
On Mon, Aug 10, 2020 at 04:26:44PM -0600, Jordan Crouse wrote: > This series adds an Adreno SMMU implementation to arm-smmu to allow GPU > hardware > pagetable switching. > > The Adreno GPU has built in capabilities to switch the TTBR0 pagetable during > runtime to allow each individual instance

[PATCH v12 00/13] iommu/arm-smmu: Add Adreno SMMU specific implementation

2020-08-10 Thread Jordan Crouse
This series adds an Adreno SMMU implementation to arm-smmu to allow GPU hardware pagetable switching. The Adreno GPU has built in capabilities to switch the TTBR0 pagetable during runtime to allow each individual instance or application to have its own pagetable. In order to take advantage of