[DragonFlyBSD - Submit #2749] (Closed) simple backlight control for Acer C720

bugtracker-admin at leaf.dragonflybsd.org bugtracker-admin at leaf.dragonflybsd.org
Wed Dec 24 10:37:20 PST 2014

Issue #2749 has been updated by dillon.

Status changed from New to Closed

Nice and simple!  I've tested it and committed it!


Submit #2749: simple backlight control for Acer C720

* Author: yellowrabbit2010
* Status: Closed
* Priority: Low
* Assignee: 
* Category: Driver
* Target version: 
silly way to adjust Acer C720 backlight brightness.
The patch adds two sysctls to i915 video driver.

hw.backlight_max --- read max brightness
hw.backlight_level --- read/write brightness

backlight0.patch (1.91 KB)

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