On 03/05/17 09:33, Chris Wilson wrote:
On Wed, May 03, 2017 at 09:23:56AM -0700, Lionel Landwerlin wrote:
From: Robert Bragg<rob...@sixbynine.org>
Enables userspace to determine the number of slices enabled and also
know what specific slices are enabled. This information is required, for
example, to be able to analyse some OA counter reports where the counter
configuration depends on the HW slice configuration.
This is counter to the suggestion that contexts program these
themselves. There will be no global value.
-Chris
I saw your patches and was wondering whether the actual value userspace
wants is the all on mask without the fused parts.
If that's not the case, we might have to turn everything on for as long
as i915 perf is being used.
In any case, I'll have to update the commit message.
I'll get back to you.
Thanks,
-
Lionel
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
