[PATCH v2] gpu: host1x: Avoid trying to use GART on Tegra20

Thierry Reding thierry.reding at gmail.com
Thu Nov 10 10:20:18 UTC 2022


From: Thierry Reding <treding at nvidia.com>

On Thu, 20 Oct 2022 15:23:40 +0100, Robin Murphy wrote:
> Since commit c7e3ca515e78 ("iommu/tegra: gart: Do not register with
> bus") quite some time ago, the GART driver has effectively disabled
> itself to avoid issues with the GPU driver expecting it to work in ways
> that it doesn't. As of commit 57365a04c921 ("iommu: Move bus setup to
> IOMMU device registration") that bodge no longer works, but really the
> GPU driver should be responsible for its own behaviour anyway. Make the
> workaround explicit.
> 
> [...]

Applied, thanks!

[1/1] gpu: host1x: Avoid trying to use GART on Tegra20
      commit: c8899b7129927d96d2a948a0d969ab13b9f1dad1

Best regards,
-- 
Thierry Reding <treding at nvidia.com>


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