Re: [Intel-gfx] [PATCH v2] drm/i915/dp: Perform 30ms delay after source OUI write

2021-11-30 Thread Lyude Paul
On Tue, 2021-11-30 at 12:36 +0200, Jani Nikula wrote: > On Mon, 29 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

Re: [Intel-gfx] [PATCH v2] drm/i915/dp: Perform 30ms delay after source OUI write

2021-11-30 Thread Jani Nikula
On Mon, 29 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 v2] drm/i915/dp: Perform 30ms delay after source OUI write

2021-11-29 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.