[Mesa-dev] [PATCH 0/5] RadeonSI: Displayable DCC for Ravens

Mike Lothian mike at fireburn.co.uk
Fri Mar 1 15:19:53 UTC 2019


Thanks, I notice your 5.2-wip is version 3.30.0, so I'll wait until
it's updated before testing

Cheers

Mike

On Fri, 1 Mar 2019 at 15:17, Alex Deucher <alexdeucher at gmail.com> wrote:
>
> On Fri, Mar 1, 2019 at 10:11 AM Mike Lothian <mike at fireburn.co.uk> wrote:
> >
> > Hi
> >
> > What do you mean by kernel driver version? It doesn't seem to match up
> > with a kernel version or a DC Version
>
> It's not the DC version or the kernel version.  There is a drm
> interface to get the drm driver version so that userspace can check
> what features are supported by the kernel driver.  See amdgpu_drv.c in
> the amdgpu kernel driver.
>
> Alex
>
> >
> > Cheers
> >
> > Mike
> >
> > On Thu, 28 Feb 2019 at 21:20, Marek Olšák <maraeo at gmail.com> wrote:
> > >
> > > Hi,
> > >
> > > This series enables DCC for scanout on Ravens.
> > >
> > > It requires kernel driver version >= 3.31.0 and my xf86-video-amdgpu patch.
> > >
> > > There is one issue to resolve: Steam crashes in addrlib/ComputeDccAddrFromCoord.
> > >
> > > Please review,
> > >
> > > Thanks,
> > > Marek
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