Re: [Intel-gfx] [PATCH] drm/i915/pvc: Add register steering

2022-06-07 Thread Harish Chegondi
On Thu, Jun 02, 2022 at 05:53:35PM -0700, Matt Roper wrote: > Ponte Vecchio no longer has MSLICE or LNCF steering, but the bspec does > document several new types of multicast register ranges. Fortunately, > most of the different MCR types all provide valid values at instance > (0,0) so there's no

[Intel-gfx] [PATCH] drm/i915/pvc: Add register steering

2022-06-02 Thread Matt Roper
Ponte Vecchio no longer has MSLICE or LNCF steering, but the bspec does document several new types of multicast register ranges. Fortunately, most of the different MCR types all provide valid values at instance (0,0) so there's no need to read fuse registers and calculate a valid instance. We'll