Re: [Intel-gfx] [PATCH v10 1/3] drm/i915: Add heuristic to determine better way to adjust brightness

2017-06-02 Thread Puthikorn Voravootivat
On Fri, Jun 2, 2017 at 10:56 AM, Pandiyan, Dhinakaran < dhinakaran.pandi...@intel.com> wrote: > On Fri, 2017-06-02 at 17:42 +, Pandiyan, Dhinakaran wrote: > > Somehow the CC's got removed in my previous reply, adding them back. See > one additional comment below. > > > > On Fri, 2017-05-26 at

Re: [Intel-gfx] [PATCH v10 1/3] drm/i915: Add heuristic to determine better way to adjust brightness

2017-06-02 Thread Pandiyan, Dhinakaran
On Fri, 2017-06-02 at 17:42 +, Pandiyan, Dhinakaran wrote: Somehow the CC's got removed in my previous reply, adding them back. See one additional comment below. > On Fri, 2017-05-26 at 18:42 -0700, Puthikorn Voravootivat wrote: > > Add heuristic to decide that AUX or PWM pin should use for

Re: [Intel-gfx] [PATCH v10 1/3] drm/i915: Add heuristic to determine better way to adjust brightness

2017-06-02 Thread Pandiyan, Dhinakaran
On Fri, 2017-05-26 at 18:42 -0700, Puthikorn Voravootivat wrote: > Add heuristic to decide that AUX or PWM pin should use for > backlight brightness adjustment and modify i915 param description > to have auto, force disable, and force enable. > > The heuristic to determine that using AUX pin is

[Intel-gfx] [PATCH v10 1/3] drm/i915: Add heuristic to determine better way to adjust brightness

2017-05-26 Thread Puthikorn Voravootivat
Add heuristic to decide that AUX or PWM pin should use for backlight brightness adjustment and modify i915 param description to have auto, force disable, and force enable. The heuristic to determine that using AUX pin is better than using PWM pin is that the panel support any of the feature list