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

2021-11-15 Thread Lyude Paul
On Mon, 2021-11-15 at 12:53 +0200, Jani Nikula wrote: > On Fri, 12 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

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

2021-11-15 Thread Jani Nikula
On Fri, 12 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

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

2021-11-12 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.