On Thu, Jan 13, 2022 at 02:31:52PM +0000, Jon Hunter wrote:
> Commit e762232f9466 ("arm64: tegra: Add ISO SMMU controller for Tegra194")
> add the ISO SMMU for display devices on Tegra194. The SMMU is enabled by
> default but no hooked up to the display controllers yet because we do not
> have a way to pass frame-buffer memory from the bootloader to the kernel.
> However, even though the SMMU is not hooked up to the display controllers
> SMMU faults are being seen if a display is connected. Therefore, keep the
> ISO SMMU disabled by default for now.
>
> Fixes: e762232f9466 ("arm64: tegra: Add ISO SMMU controller for Tegra194")
> Signed-off-by: Jon Hunter <jonathanh@xxxxxxxxxx>
> ---
> arch/arm64/boot/dts/nvidia/tegra194.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Applied, thanks.
Thierry
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