On 25 August 2014 07:26, John Baldwin <j...@freebsd.org> wrote: > On Monday, August 25, 2014 05:03:10 AM Adrian Chadd wrote: >> Author: adrian >> Date: Mon Aug 25 05:03:10 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. > > We should also look at enabling the opregion notification stuff. Presumably > that is part of ACPI-CA itself so it shouldn't be hard to make the equivalent > calls for FreeBSD.
I agree. Like this was - patches gratefully accepted. :) > Also, is leaving around the #if 0'd Linux version something the drm2 code does > in general or was that unique to this patch? If the latter, we should remove > the duplicate #if 0 code (list_for_each, etc.) Sometimes it is, sometimes it isn't. -a _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
