Date: Mon, 25 Aug 2014 12:45:23 +0000 From: "Bjoern A. Zeeb" <bz@FreeBSD.org> To: Adrian Chadd <adrian@freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r270516 - head/sys/dev/drm2/i915 Message-ID: <A9C38492-05C0-49E0-A9F0-D08E19E9143C@FreeBSD.org> In-Reply-To: <201408250503.s7P53Axo057720@svn.freebsd.org> References: <201408250503.s7P53Axo057720@svn.freebsd.org>
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On 25 Aug 2014, at 05:03 , Adrian Chadd <adrian@freebsd.org> wrote: > Author: adrian > Date: Mon Aug 25 05:03:10 2014 > New Revision: 270516 > URL: http://svnweb.freebsd.org/changeset/base/270516 >=20 > Log: > i915 driver - enable opregion handle; program CADL. >=20 > 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. >=20 > 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. >=20 This broke pc98: @/contrib/dev/acpica/include/platform/acfreebsd.h:75:10: fatal error: = 'machine/acpica_machdep.h' file not found > Tested: >=20 > * Lenovo X230 (mine) > * OP: ASUS UX51VZ >=20 > PR: 190186 > Submitted by: Henry Hu <henry.hu.sh@gmail.com> > Reviewed by: dumbbell >=20 > Modified: > head/sys/dev/drm2/i915/i915_drv.h > head/sys/dev/drm2/i915/i915_irq.c > head/sys/dev/drm2/i915/intel_opregion.c > =85 > Modified: head/sys/dev/drm2/i915/intel_opregion.c > = =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D > --- head/sys/dev/drm2/i915/intel_opregion.c Mon Aug 25 03:02:38 2014 = (r270515) > +++ head/sys/dev/drm2/i915/intel_opregion.c Mon Aug 25 05:03:10 2014 = (r270516) > @@ -32,6 +32,9 @@ __FBSDID("$FreeBSD$"); > #include <dev/drm2/i915/i915_drm.h> > #include <dev/drm2/i915/i915_drv.h> > #include <dev/drm2/i915/intel_drv.h> > +#include <contrib/dev/acpica/include/acpi.h> > +#include <contrib/dev/acpica/include/accommon.h> > +#include <dev/acpica/acpivar.h> >=20 > #define PCI_ASLE 0xe4 > #define PCI_ASLS 0xfc =97=20 Bjoern A. Zeeb "Come on. Learn, goddamn it.", WarGames, 1983
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