Re: Tegra-DRM: Tegra30: DMA mapping API

Hiroshi Doyu
2012-07-12T03:33:22Z

On Thu, 12 Jul 2012 05:04:33 +0200
markz <markz-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> wrote:

> On Wed, 2012-07-11 at 19:42 +0800, Hiroshi Doyu wrote:
> > Hi Joerg,
> >
> > On Wed, 11 Jul 2012 12:58:27 +0200
> > Joerg Roedel <joerg.roedel-5C7GfCeVMHo@public.gmane.org> wrote:
> >
> > > Hi,
> > >
> > > On Tue, Jul 10, 2012 at 01:26:39PM +0300, Hiroshi Doyu wrote:
> > > > > http://lists.linuxfoundation.org/pipermail/iommu/2012-January/003531.html
> > > >
> > > > Do you have any plan to merge the above "IOMMU: Make IOMMU-API ready
> > > > for GART-like hardware"?
> > > >
> > > > Tegra DRM seems to need that feature eventually.
> > >
> > > I just rebased and updated the patch-set. A new version is sent out. If
> > > no major objections come up I queue it for the next merge window.
> >
> > Thank you for your prompt action. This would help us a lot.
>
> That's great. So Hiroshi-san, about your patch:
> http://lists.linuxfoundation.org/pipermail/iommu/2012-January/003531.html
> , what is your plan to merge this?

That's also under review along with the framework as below:

[PATCH 6/7] iommu/tegra: Implement DOMAIN_ATTR_GEOMETRY attribute
http://lists.linuxfoundation.org/pipermail/iommu/2012-July/004432.html

> After Joerg's patch and yours are merged into linux-next, I can submit
> my drm patch into review process.

You can also send them now for early review with some note mentioning
that your patches depend on the above "[PATCH 6/7] iommu/tegra:
Implement DOMAIN_ATTR_GEOMETRY attribute" in the commit log.