Re: [PATCH v5 4/6] drm/sprd: add Unisoc's drm display controller driver

[Joerg Roedel]

On Fri, Apr 30, 2021 at 08:20:10PM +0800, Kevin Tang wrote:
> Cc  Robin & Joerg

This is just some GPU internal MMU being used here, it seems. It doesn't
use the IOMMU core code, so no Ack needed from the IOMMU side.

Regards,

	Joerg