[Mesa-dev] [PATCH 4/5] panfrost: Pass the context BOs to the kernel so they aren't unmapped while in use

[Alyssa Rosenzweig]

Reviewed-by: Alyssa Rosenzweig <alyssa at rosenzweig.io>

I concede when it's laid out like this, the number of scratchbuffers is
a _little_ excessive.

varying_mem is interesting since in the ES2 sense, it's purple internal
scratch, but in ES3, it's a plain old CPU-usable buffer (which is how
they implement transform feedback with 0 silicon).