Bug 210191

Summary:	Intel Atom Z8300-Z8350 backlight problem
Product:	ACPI	Reporter:	hamid (akunfbhamid)
Component:	Power-Video	Assignee:	acpi_power-video
Status:	CLOSED MOVED
Severity:	normal	CC:	rui.zhang
Priority:	P1
Hardware:	Intel
OS:	Linux
Kernel Version:	5.4.77 and up	Subsystem:
Regression:	No	Bisected commit-id:

Description hamid 2020-11-13 16:09:36 UTC

Hello, I have problem, Backlight and Battery not detected on Chromium OS, I check on /sys/class/backlight just show acpi_video0 and not detecting intel_backlight and cause problem brightness can't control and battery not detected. How can fix this problem?

And also on linux distro, is not flawlessly support, at least i try on linux mint, brightness works and battery detected, but resolution is so small.
please help, thanks before.

Comment 1 Zhang Rui 2021-01-03 12:38:29 UTC

This is a graphics issue instead of ACPI problem.
please file a bug at freedesktop instead.