Re: [PATCH v3 4/9] drm/i915: Keep track of pwm-related backlight hooks separately

2021-01-05 Thread Lyude Paul
On Wed, 2020-12-23 at 18:37 +0200, Jani Nikula wrote: > On Fri, 04 Dec 2020, 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: [PATCH v3 4/9] drm/i915: Keep track of pwm-related backlight hooks separately

2020-12-23 Thread Jani Nikula
On Fri, 04 Dec 2020, 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. > > HDR

[PATCH v3 4/9] drm/i915: Keep track of pwm-related backlight hooks separately

2020-12-04 Thread Lyude Paul
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. HDR backlights, in particular VESA and Intel's HDR