Re: [PATCH v1] ACPI: video: Fix missing native backlight on Chromebooks

2022-10-24 Thread Dmitry Osipenko
On 10/24/22 16:46, Hans de Goede wrote: > Hi, > > On 10/24/22 15:32, Dmitry Osipenko wrote: >> Chromebooks don't have backlight in ACPI table, they suppose to use >> native backlight in this case. Check presence of the CrOS embedded >> controller ACPI device and prefer the native backlight if EC f

Re: [PATCH v1] ACPI: video: Fix missing native backlight on Chromebooks

2022-10-24 Thread Hans de Goede
Hi, On 10/24/22 15:32, Dmitry Osipenko wrote: > Chromebooks don't have backlight in ACPI table, they suppose to use > native backlight in this case. Check presence of the CrOS embedded > controller ACPI device and prefer the native backlight if EC found. Thank you for this patch! > Suggested-by:

[PATCH v1] ACPI: video: Fix missing native backlight on Chromebooks

2022-10-24 Thread Dmitry Osipenko
Chromebooks don't have backlight in ACPI table, they suppose to use native backlight in this case. Check presence of the CrOS embedded controller ACPI device and prefer the native backlight if EC found. Suggested-by: Hans de Goede Fixes: b1d36e73cc1c ("drm/i915: Don't register backlight when anot