Re: [PATCH v3 1/2] iommu/io-pgtable-arm: Add support for ARM_ADRENO_GPU_LPAE io-pgtable format

2019-08-15 Thread Jordan Crouse
On Wed, Aug 07, 2019 at 04:21:39PM -0600, Jordan Crouse wrote: > Add a new sub-format ARM_ADRENO_GPU_LPAE to set up TTBR0 and TTBR1 for > use by the Adreno GPU. This will allow The GPU driver to map global > buffers in the TTBR1 and leave the TTBR0 configured but unset and > free to be changed

[PATCH v3 1/2] iommu/io-pgtable-arm: Add support for ARM_ADRENO_GPU_LPAE io-pgtable format

2019-08-07 Thread Jordan Crouse
Add a new sub-format ARM_ADRENO_GPU_LPAE to set up TTBR0 and TTBR1 for use by the Adreno GPU. This will allow The GPU driver to map global buffers in the TTBR1 and leave the TTBR0 configured but unset and free to be changed dynamically by the GPU. Signed-off-by: Jordan Crouse ---

[PATCH v3 1/2] iommu/io-pgtable-arm: Add support for ARM_ADRENO_GPU_LPAE io-pgtable format

2019-08-07 Thread Jordan Crouse
Add a new sub-format ARM_ADRENO_GPU_LPAE to set up TTBR0 and TTBR1 for use by the Adreno GPU. This will allow The GPU driver to map global buffers in the TTBR1 and leave the TTBR0 configured but unset and free to be changed dynamically by the GPU. Signed-off-by: Jordan Crouse ---