Date: Mon, 25 Aug 2014 05:03:49 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 190186] [patch] i915 driver: enable opregion handling Message-ID: <bug-190186-8-421PuPk2Oy@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-190186-8@https.bugs.freebsd.org/bugzilla/> References: <bug-190186-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=190186 --- Comment #12 from commit-hook@freebsd.org --- A commit references this bug: Author: adrian Date: Mon Aug 25 05:03:10 UTC 2014 New revision: 270516 URL: http://svnweb.freebsd.org/changeset/base/270516 Log: i915 driver - enable opregion handle; program CADL. add opregion handling for drm2 - which exposes some ACPI video configuration pieces that some Lenovo laptop models use to flesh out which video device to speak to. This enables the brightness control in ACPI to work these models. The CADL bits are also important - it's used to figure out which ACPI events to hook the brightness buttons into. It doesn't yet seem to work for me, but it does for the OP. Tested: * Lenovo X230 (mine) * OP: ASUS UX51VZ PR: 190186 Submitted by: Henry Hu <henry.hu.sh@gmail.com> Reviewed by: dumbbell Changes: head/sys/dev/drm2/i915/i915_drv.h head/sys/dev/drm2/i915/i915_irq.c head/sys/dev/drm2/i915/intel_opregion.c -- You are receiving this mail because: You are the assignee for the bug.
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