Re: [Intel-gfx] [RFC v5] drm/i915/psr: Kill scheduled work for Core platforms.

2018-03-14 Thread Pandiyan, Dhinakaran
On Wed, 2018-03-14 at 13:47 -0700, Rodrigo Vivi wrote: > On Wed, Mar 14, 2018 at 01:24:13PM -0700, Pandiyan, Dhinakaran wrote: > > On Tue, 2018-03-13 at 15:23 -0700, Rodrigo Vivi wrote: > > > The immediate enabling is actually not an issue for the > > > HW perspective for core platforms that hav

Re: [Intel-gfx] [RFC v5] drm/i915/psr: Kill scheduled work for Core platforms.

2018-03-14 Thread Rodrigo Vivi
On Wed, Mar 14, 2018 at 01:24:13PM -0700, Pandiyan, Dhinakaran wrote: > On Tue, 2018-03-13 at 15:23 -0700, Rodrigo Vivi wrote: > > The immediate enabling is actually not an issue for the > > HW perspective for core platforms that have HW tracking. > > HW will wait few identical idle frames before t

Re: [Intel-gfx] [RFC v5] drm/i915/psr: Kill scheduled work for Core platforms.

2018-03-14 Thread Pandiyan, Dhinakaran
On Tue, 2018-03-13 at 15:23 -0700, Rodrigo Vivi wrote: > The immediate enabling is actually not an issue for the > HW perspective for core platforms that have HW tracking. > HW will wait few identical idle frames before transitioning > to actual psr active anyways. > > Note that this patch also re

[Intel-gfx] [RFC v5] drm/i915/psr: Kill scheduled work for Core platforms.

2018-03-13 Thread Rodrigo Vivi
The immediate enabling is actually not an issue for the HW perspective for core platforms that have HW tracking. HW will wait few identical idle frames before transitioning to actual psr active anyways. Note that this patch also remove the delayed activation on HSW and BDW introduced by commit 'd0