RE: [5/7] drm/i915/dp: Enable AUX based backlight for HDR

2024-04-08 Thread Kandpal, Suraj
1 > Subject: Re: [5/7] drm/i915/dp: Enable AUX based backlight for HDR > > On Thu, Apr 04, 2024 at 08:59:29AM +0530, Suraj Kandpal wrote: > > As of now whenerver HDR is switched on we use the PWM to change the > > backlight as opposed to AUX based backlight changes in terms o

RE: [5/7] drm/i915/dp: Enable AUX based backlight for HDR

2024-04-07 Thread Kandpal, Suraj
1 > Subject: Re: [5/7] drm/i915/dp: Enable AUX based backlight for HDR > > On Thu, Apr 04, 2024 at 08:59:29AM +0530, Suraj Kandpal wrote: > > As of now whenerver HDR is switched on we use the PWM to change the > > backlight as opposed to AUX based backlight changes in terms o

Re: [5/7] drm/i915/dp: Enable AUX based backlight for HDR

2024-04-05 Thread Sebastian Wick
On Thu, Apr 04, 2024 at 08:59:29AM +0530, Suraj Kandpal wrote: > As of now whenerver HDR is switched on we use the PWM to change the > backlight as opposed to AUX based backlight changes in terms of nits. > This patch writes to the appropriate DPCD registers to enable aux > based backlight using