Re: [Intel-gfx] [PATCH] drm/i915: Add a DRM property psr

2014-03-20 Thread Jani Nikula
On Wed, 19 Mar 2014, Siva Chandra sivachan...@google.com wrote: On Wed, Mar 19, 2014 at 8:03 AM, Damien Lespiau damien.lesp...@intel.com wrote: On Wed, Mar 19, 2014 at 09:44:38AM +0100, Daniel Vetter wrote: On Tue, Mar 18, 2014 at 01:53:56PM -0700, Siva Chandra wrote: We are testing a few

Re: [Intel-gfx] [PATCH] drm/i915: Add a DRM property psr

2014-03-20 Thread Jani Nikula
On Thu, 20 Mar 2014, Siva Chandra sivachan...@google.com wrote: On Thu, Mar 20, 2014 at 3:52 AM, Jani Nikula jani.nik...@linux.intel.com wrote: If this is for testing only, and the module parameter does not quite cut it, please add it to debugfs. That we can pretty much change at will. If I

Re: [Intel-gfx] [PATCH] drm/i915: Add a DRM property psr

2014-03-20 Thread Ville Syrjälä
On Thu, Mar 20, 2014 at 04:49:30PM +0200, Jani Nikula wrote: On Thu, 20 Mar 2014, Siva Chandra sivachan...@google.com wrote: On Thu, Mar 20, 2014 at 6:25 AM, Jani Nikula jani.nik...@linux.intel.com wrote: On Thu, 20 Mar 2014, Siva Chandra sivachan...@google.com wrote: On Thu, Mar 20, 2014

Re: [Intel-gfx] [PATCH] drm/i915: Add a DRM property psr

2014-03-19 Thread Daniel Vetter
On Tue, Mar 18, 2014 at 01:53:56PM -0700, Siva Chandra wrote: On Tue, Mar 18, 2014 at 1:06 PM, Jesse Barnes jbar...@virtuousgeek.org wrote: On Tue, 18 Mar 2014 12:51:07 -0700 Siva Chandra sivachan...@chromium.org wrote: This property helps one turn PSR on and off via xrandr. The

Re: [Intel-gfx] [PATCH] drm/i915: Add a DRM property psr

2014-03-19 Thread Damien Lespiau
On Wed, Mar 19, 2014 at 09:44:38AM +0100, Daniel Vetter wrote: On Tue, Mar 18, 2014 at 01:53:56PM -0700, Siva Chandra wrote: On Tue, Mar 18, 2014 at 1:06 PM, Jesse Barnes jbar...@virtuousgeek.org wrote: On Tue, 18 Mar 2014 12:51:07 -0700 Siva Chandra sivachan...@chromium.org wrote:

Re: [Intel-gfx] [PATCH] drm/i915: Add a DRM property psr

2014-03-19 Thread Jani Nikula
On Wed, 19 Mar 2014, Daniel Vetter dan...@ffwll.ch wrote: On Tue, Mar 18, 2014 at 01:53:56PM -0700, Siva Chandra wrote: On Tue, Mar 18, 2014 at 1:06 PM, Jesse Barnes jbar...@virtuousgeek.org wrote: On Tue, 18 Mar 2014 12:51:07 -0700 Siva Chandra sivachan...@chromium.org wrote: This

[Intel-gfx] [PATCH] drm/i915: Add a DRM property psr

2014-03-18 Thread Siva Chandra
This property helps one turn PSR on and off via xrandr. The default value is same as that of the module param i915.enable_psr. Signed-off-by: Siva Chandra sivachan...@google.com --- drivers/gpu/drm/i915/i915_drv.h | 6 ++ drivers/gpu/drm/i915/intel_dp.c | 37

Re: [Intel-gfx] [PATCH] drm/i915: Add a DRM property psr

2014-03-18 Thread Jesse Barnes
On Tue, 18 Mar 2014 12:51:07 -0700 Siva Chandra sivachan...@chromium.org wrote: This property helps one turn PSR on and off via xrandr. The default value is same as that of the module param i915.enable_psr. Signed-off-by: Siva Chandra sivachan...@google.com --- So are you using this in