Re: [Intel-gfx] [PATCH v2 4/6] drm/i915: Disable PSR when a PSR aux error happen

2018-10-24 Thread Souza, Jose
On Wed, 2018-10-24 at 16:22 -0700, Dhinakaran Pandiyan wrote: > On Wed, 2018-10-24 at 15:08 -0700, Dhinakaran Pandiyan wrote: > > On Sat, 2018-10-20 at 00:12 +, Souza, Jose wrote: > > > On Fri, 2018-10-19 at 16:14 -0700, Dhinakaran Pandiyan wrote: > > > > On Wed, 2018-10-10 at 17:41 -0700,

Re: [Intel-gfx] [PATCH v2 4/6] drm/i915: Disable PSR when a PSR aux error happen

2018-10-24 Thread Dhinakaran Pandiyan
On Wed, 2018-10-24 at 15:08 -0700, Dhinakaran Pandiyan wrote: > On Sat, 2018-10-20 at 00:12 +, Souza, Jose wrote: > > On Fri, 2018-10-19 at 16:14 -0700, Dhinakaran Pandiyan wrote: > > > On Wed, 2018-10-10 at 17:41 -0700, José Roberto de Souza wrote: > > > > While PSR is active hardware will do

Re: [Intel-gfx] [PATCH v2 4/6] drm/i915: Disable PSR when a PSR aux error happen

2018-10-24 Thread Dhinakaran Pandiyan
On Sat, 2018-10-20 at 00:12 +, Souza, Jose wrote: > On Fri, 2018-10-19 at 16:14 -0700, Dhinakaran Pandiyan wrote: > > On Wed, 2018-10-10 at 17:41 -0700, José Roberto de Souza wrote: > > > While PSR is active hardware will do aux transactions by it self > > > to > > > wakeup sink to receive a

Re: [Intel-gfx] [PATCH v2 4/6] drm/i915: Disable PSR when a PSR aux error happen

2018-10-19 Thread Souza, Jose
On Fri, 2018-10-19 at 16:14 -0700, Dhinakaran Pandiyan wrote: > On Wed, 2018-10-10 at 17:41 -0700, José Roberto de Souza wrote: > > While PSR is active hardware will do aux transactions by it self to > > wakeup sink to receive a new frame when necessary. If that > > transaction is not acked by

Re: [Intel-gfx] [PATCH v2 4/6] drm/i915: Disable PSR when a PSR aux error happen

2018-10-19 Thread Dhinakaran Pandiyan
On Wed, 2018-10-10 at 17:41 -0700, José Roberto de Souza wrote: > While PSR is active hardware will do aux transactions by it self to > wakeup sink to receive a new frame when necessary. If that > transaction is not acked by sink, hardware will trigger this > interruption. > > So let's disable

[Intel-gfx] [PATCH v2 4/6] drm/i915: Disable PSR when a PSR aux error happen

2018-10-10 Thread José Roberto de Souza
While PSR is active hardware will do aux transactions by it self to wakeup sink to receive a new frame when necessary. If that transaction is not acked by sink, hardware will trigger this interruption. So let's disable PSR as it is a hint that there is problem with this sink. The removed FIXME