On Tue, Nov 08, 2016 at 07:51:34PM +0200, Mikko Perttunen wrote:
> From: Arto Merilainen
>
> Host1x command buffer patching requires that the buffer object can be
> mapped into kernel address space, however, the recent addition of
> IOMMU did not account to this requirement. Therefore Host1x engi
From: Arto Merilainen
Host1x command buffer patching requires that the buffer object can be
mapped into kernel address space, however, the recent addition of
IOMMU did not account to this requirement. Therefore Host1x engines
cannot be used if IOMMU is enabled.
This patch implements kmap, kunmap
