Re: [Intel-gfx] [PATCH] drm/i915: Hook PSR functionality

2013-07-08 Thread Rodrigo Vivi
I tried to enable psr using fbc calls and all I got was a frozen machine... I prefer to stay with the way I'm sure it works On Mon, Jul 8, 2013 at 4:46 PM, Daniel Vetter wrote: > On Mon, Jul 08, 2013 at 10:13:30AM -0300, Paulo Zanoni wrote: >> 2013/7/1 Rodrigo Vivi : >> > PSR must be enabled afte

Re: [Intel-gfx] [PATCH] drm/i915: Hook PSR functionality

2013-07-08 Thread Daniel Vetter
On Mon, Jul 08, 2013 at 10:13:30AM -0300, Paulo Zanoni wrote: > 2013/7/1 Rodrigo Vivi : > > PSR must be enabled after transcoder and port are running. > > And it is only available for HSW. > > > > v2: move enable/disable to intel_ddi > > v3: The spec suggests PSR should be disabled even before back

Re: [Intel-gfx] [PATCH] drm/i915: Hook PSR functionality

2013-07-08 Thread Paulo Zanoni
2013/7/1 Rodrigo Vivi : > PSR must be enabled after transcoder and port are running. > And it is only available for HSW. > > v2: move enable/disable to intel_ddi > v3: The spec suggests PSR should be disabled even before backlight (by > pzanoni) > v4: also disabling and enabling whenever panel is

[Intel-gfx] [PATCH] drm/i915: Hook PSR functionality

2013-07-01 Thread Rodrigo Vivi
PSR must be enabled after transcoder and port are running. And it is only available for HSW. v2: move enable/disable to intel_ddi v3: The spec suggests PSR should be disabled even before backlight (by pzanoni) v4: also disabling and enabling whenever panel is disabled/enabled. v5: make it last pat