[Mesa-stable] [PATCH 2/4] radeonsi: load patch_id for TES-as-ES when exporting for PS

[Nicolai Hähnle]

Hi Emil,

I'm not actually aware of a real application affected by this. I noticed 
it while fixing a corner case for the CTS, and there's a piglit test for 
it now, but even the CTS isn't affected. So to be honest I'd just drop 
this patch from stable.

Cheers,
Nicolai

On 18.05.2017 19:52, Emil Velikov wrote:
> Hi Nicolai,
>
> Afaict this patch depends the following two. And while the latter
> seems fairly trivial, I'm less confident about the former.
> Can you shed some light here - do we need this patch for 17.1, does it
> have any requirements?
>
> 9fd9a7d0ba39ed2328b1d48cd8ae83f070202f51 radeonsi: remove VS epilog
> code, compile VS with PrimID export on demand
> 678d568c7b2c1e7c92ce6b2800ff35be71e3ec0d radeonsi: don't load PrimID
> in TES if it's not used
>
> Thanks
> Emil
>