Re: [Intel-gfx] [PATCH 03/12] drm/i915/psr: Nuke aux frame sync

2018-03-26 Thread Souza, Jose
On Fri, 2018-03-23 at 19:16 -0700, Pandiyan, Dhinakaran wrote: > On Fri, 2018-03-23 at 23:49 +, Souza, Jose wrote: > > On Fri, 2018-03-23 at 15:14 -0700, Pandiyan, Dhinakaran wrote: > > > On Thu, 2018-03-22 at 15:57 -0700, Rodrigo Vivi wrote: > > > > On Thu, Mar 22, 2018 at 02:48:39PM -0700, Jo

Re: [Intel-gfx] [PATCH 03/12] drm/i915/psr: Nuke aux frame sync

2018-03-23 Thread Pandiyan, Dhinakaran
On Fri, 2018-03-23 at 23:49 +, Souza, Jose wrote: > On Fri, 2018-03-23 at 15:14 -0700, Pandiyan, Dhinakaran wrote: > > On Thu, 2018-03-22 at 15:57 -0700, Rodrigo Vivi wrote: > > > On Thu, Mar 22, 2018 at 02:48:39PM -0700, José Roberto de Souza > > > wrote: > > > > Without GTC enabled hardware i

Re: [Intel-gfx] [PATCH 03/12] drm/i915/psr: Nuke aux frame sync

2018-03-23 Thread Souza, Jose
On Fri, 2018-03-23 at 15:14 -0700, Pandiyan, Dhinakaran wrote: > On Thu, 2018-03-22 at 15:57 -0700, Rodrigo Vivi wrote: > > On Thu, Mar 22, 2018 at 02:48:39PM -0700, José Roberto de Souza > > wrote: > > > Without GTC enabled hardware is sending dummy aux frame sync > > > value > > Curious, is this

Re: [Intel-gfx] [PATCH 03/12] drm/i915/psr: Nuke aux frame sync

2018-03-23 Thread Pandiyan, Dhinakaran
On Thu, 2018-03-22 at 15:57 -0700, Rodrigo Vivi wrote: > On Thu, Mar 22, 2018 at 02:48:39PM -0700, José Roberto de Souza wrote: > > Without GTC enabled hardware is sending dummy aux frame sync value Curious, is this something you found by testing? > > that is not useful to sink do selective updat

Re: [Intel-gfx] [PATCH 03/12] drm/i915/psr: Nuke aux frame sync

2018-03-22 Thread Souza, Jose
On Thu, 2018-03-22 at 15:57 -0700, Rodrigo Vivi wrote: > On Thu, Mar 22, 2018 at 02:48:39PM -0700, José Roberto de Souza > wrote: > > Without GTC enabled hardware is sending dummy aux frame sync value > > that is not useful to sink do selective update, that is why it also > > require that sink supp

Re: [Intel-gfx] [PATCH 03/12] drm/i915/psr: Nuke aux frame sync

2018-03-22 Thread Rodrigo Vivi
On Thu, Mar 22, 2018 at 02:48:39PM -0700, José Roberto de Souza wrote: > Without GTC enabled hardware is sending dummy aux frame sync value > that is not useful to sink do selective update, that is why it also > require that sink supports and requires the y-coordinate. > > So removing everything r

[Intel-gfx] [PATCH 03/12] drm/i915/psr: Nuke aux frame sync

2018-03-22 Thread José Roberto de Souza
Without GTC enabled hardware is sending dummy aux frame sync value that is not useful to sink do selective update, that is why it also require that sink supports and requires the y-coordinate. So removing everything related to aux frame sync, if GTC is enabled we can bring this back. Cc: Dhinakar