Re: [Intel-gfx] [RFC v2 3/8] drm/i915: Keep track of pwm-related backlight hooks separately

2020-11-30 Thread Lyude Paul
On Thu, 2020-11-26 at 13:57 +0200, Jani Nikula wrote: > On Thu, 26 Nov 2020, Dave Airlie wrote: > > On Thu, 17 Sept 2020 at 03:19, Lyude Paul wrote: > > > > > > Currently, every different type of backlight hook that i915 supports is > > > pretty straight forward - you have a backlight, probably

Re: [Intel-gfx] [RFC v2 3/8] drm/i915: Keep track of pwm-related backlight hooks separately

2020-11-30 Thread Lyude Paul
On Thu, 2020-11-26 at 11:03 +1000, Dave Airlie wrote: > On Thu, 17 Sept 2020 at 03:19, Lyude Paul wrote: > > > > Currently, every different type of backlight hook that i915 supports is > > pretty straight forward - you have a backlight, probably through PWM > > (but maybe DPCD), with a single

Re: [Intel-gfx] [RFC v2 3/8] drm/i915: Keep track of pwm-related backlight hooks separately

2020-11-26 Thread Jani Nikula
On Thu, 26 Nov 2020, Dave Airlie wrote: > On Thu, 17 Sept 2020 at 03:19, Lyude Paul wrote: >> >> Currently, every different type of backlight hook that i915 supports is >> pretty straight forward - you have a backlight, probably through PWM >> (but maybe DPCD), with a single set of

Re: [Intel-gfx] [RFC v2 3/8] drm/i915: Keep track of pwm-related backlight hooks separately

2020-11-25 Thread Dave Airlie
On Thu, 17 Sept 2020 at 03:19, Lyude Paul wrote: > > Currently, every different type of backlight hook that i915 supports is > pretty straight forward - you have a backlight, probably through PWM > (but maybe DPCD), with a single set of platform-specific hooks that are > used for controlling it.

Re: [Intel-gfx] [RFC v2 3/8] drm/i915: Keep track of pwm-related backlight hooks separately

2020-10-15 Thread Rodrigo Vivi
On Wed, Sep 16, 2020 at 01:18:50PM -0400, Lyude Paul wrote: > Currently, every different type of backlight hook that i915 supports is > pretty straight forward - you have a backlight, probably through PWM > (but maybe DPCD), with a single set of platform-specific hooks that are > used for