On 07/12/2023 9:24 pm, Rob Clark wrote:
From: Rob Clark
We also want the default domain for the GMU to be an identy domain,
so it does not get a context bank assigned. Without this, both
of_dma_configure() and drm/msm's iommu_domain_attach() will trigger
allocating and configuring a context ba
On Thu, Dec 07, 2023 at 01:24:39PM -0800, Rob Clark wrote:
> From: Rob Clark
>
> We also want the default domain for the GMU to be an identy domain,
> so it does not get a context bank assigned. Without this, both
> of_dma_configure() and drm/msm's iommu_domain_attach() will trigger
> allocating
From: Rob Clark
We also want the default domain for the GMU to be an identy domain,
so it does not get a context bank assigned. Without this, both
of_dma_configure() and drm/msm's iommu_domain_attach() will trigger
allocating and configuring a context bank. So GMU ends up attached
to both cbndx
