[Freedreno] adreno 430/431 support (msm8x94)

[Craig Stout]

Thanks Rob.  I have a nexus6p and would be happy to try a patch.

On Thu, Dec 3, 2015 at 5:43 AM, Rob Clark <robdclark at gmail.com> wrote:

> On Thu, Dec 3, 2015 at 8:37 AM, Craig Stout <cstout at chromium.org> wrote:
> > Mdp/hdmi support for msm8x94 was added back in June, but adreno 430/431
> > support hasn't landed yet?
> >
> > Can anyone comment when/if this is coming?
>
> I think just when someone has some hardware..
>
> In theory, in mesa it should just be a one-line change to add the
> gpu-id to the white list (switch statement).  On the kernel side, I
> expect it shouldn't be extensive.. probably a handful of 'else if
> (is_a430()) { .. different set of default/golden reg values .. }'
> which should not be so hard to find from android kgsl driver.
>
> If someone has hardware, I could probably cook up an untested patch,
> and then see what happens.
>
> BR,
> -R
>
> > Thanks,
> > -craig
> >
> >
> >
> >
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> >
>
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