[Intel-gfx] [PATCH v3] drm/i915/dp: Perform 30ms delay after source OUI write

2021-11-30 Thread Lyude Paul
While working on supporting the Intel HDR backlight interface, I noticed that there's a couple of laptops that will very rarely manage to boot up without detecting Intel HDR backlight support - even though it's supported on the system. One example of such a laptop is the Lenovo P17 1st generation.

Re: [Intel-gfx] [PATCH v3] drm/i915/dp: Perform 30ms delay after source OUI write

2021-12-01 Thread Jani Nikula
On Tue, 30 Nov 2021, Lyude Paul wrote: > While working on supporting the Intel HDR backlight interface, I noticed > that there's a couple of laptops that will very rarely manage to boot up > without detecting Intel HDR backlight support - even though it's supported > on the system. One example of