Re: [Intel-gfx] [PATCH 10/15] drm/i915: disable runtime PM until delayed RPS/RC6 enabling completes

2014-04-09 Thread Daniel Vetter
On Tue, Apr 08, 2014 at 07:57:51PM +0300, Imre Deak wrote: At least on some platforms we depend on RC6 being enabled for RPM, so disable RPM until the delayed RC6 enabling completes. For simplicity don't differentiate between platforms, those that don't have this dependency will enable RC6

Re: [Intel-gfx] [PATCH 10/15] drm/i915: disable runtime PM until delayed RPS/RC6 enabling completes

2014-04-09 Thread Imre Deak
On Wed, 2014-04-09 at 16:19 +0200, Daniel Vetter wrote: On Tue, Apr 08, 2014 at 07:57:51PM +0300, Imre Deak wrote: At least on some platforms we depend on RC6 being enabled for RPM, so disable RPM until the delayed RC6 enabling completes. For simplicity don't differentiate between

Re: [Intel-gfx] [PATCH 10/15] drm/i915: disable runtime PM until delayed RPS/RC6 enabling completes

2014-04-09 Thread Daniel Vetter
On Wed, Apr 09, 2014 at 05:38:07PM +0300, Imre Deak wrote: On Wed, 2014-04-09 at 16:19 +0200, Daniel Vetter wrote: On Tue, Apr 08, 2014 at 07:57:51PM +0300, Imre Deak wrote: At least on some platforms we depend on RC6 being enabled for RPM, so disable RPM until the delayed RC6 enabling

Re: [Intel-gfx] [PATCH 10/15] drm/i915: disable runtime PM until delayed RPS/RC6 enabling completes

2014-04-09 Thread Daniel Vetter
On Wed, Apr 09, 2014 at 06:38:30PM +0200, Daniel Vetter wrote: On Wed, Apr 09, 2014 at 05:38:07PM +0300, Imre Deak wrote: On Wed, 2014-04-09 at 16:19 +0200, Daniel Vetter wrote: On Tue, Apr 08, 2014 at 07:57:51PM +0300, Imre Deak wrote: At least on some platforms we depend on RC6 being

[Intel-gfx] [PATCH 10/15] drm/i915: disable runtime PM until delayed RPS/RC6 enabling completes

2014-04-08 Thread Imre Deak
At least on some platforms we depend on RC6 being enabled for RPM, so disable RPM until the delayed RC6 enabling completes. For simplicity don't differentiate between platforms, those that don't have this dependency will enable RC6 only rarely during driver init and system resume. Signed-off-by: