Hi, I don't know . Unfortunately the drm2 update landed in between some backlight changes in upstream ,and it's quite possible that we've hit some magic point in the linux history where the backlight broke for various versions of laptops.
It's fine for all the models I own, so unless someone buys me one so I can tinker with it, you're going to have to wait for the next drm2 update to more recent Linux code. -adrian On 21 May 2015 at 20:45, Johannes Jost Meixner <[email protected]> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 > > Hi Adrian, > > Stefan is seeing the same issue I've started seeing in February. > > We're both using ASUS UX32VDs > (https://wiki.freebsd.org/Laptops/ASUS_UX32VD). > > What's the actual fix for it? > - -J > > >> Hi, >> >> How are things ? Still using Zenbook ? >> >> Im running out of ideas: it seems I cant update anymore my FreeBSD >> 11 to latest HEAD release since Xorg refuses to work/start nicely >> on this laptop. Something broke down Xorg after drm2 update at the >> beginning of Feb 2015. >> >> I logged here the entire story: >> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198937 >> >> Any tips very welcome. Are you using FreeBSD current on Zenbook ? >> >> Thanks, > > > > - -------- Forwarded Message -------- > Subject: Re: i915kms.ko regression? > Date: Thu, 5 Feb 2015 11:29:20 -0800 > From: Adrian Chadd <[email protected]> > To: Michael Reifenberger <[email protected]> > CC: Lutz Bichler <[email protected]>, Johannes Meixner > <[email protected]>, [email protected] <[email protected]> > > There's a backlight_invert tunable/hint that you can set in > /boot/loader.conf . Try setting it to 1 and rebooting. > > > - -a > > > On 5 February 2015 at 10:32, <[email protected]> wrote: >> Am 2015-02-05 09:46, schrieb Lutz Bichler: >>> >>> Hi Johannes, >>> >>> i am experiencing a similar behavior on an Asus UX31A. The >>> display is active but brightness seems to be near 0 and >>> unchangeable. >>> >>> Reverting https://svnweb.freebsd.org/changeset/base/277959 made >>> me get full brightness again. Unfortunately, brightness changing >>> does not work. >>> >> >> Me too for my Asus UX32VD Notebook. >> >> Greetings --- Michael Reifenberger >> >> _______________________________________________ >> [email protected] mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-current To >> unsubscribe, send any mail to >> "[email protected]" > > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2 > > iQEcBAEBCAAGBQJVXqZmAAoJEPyeKTcbGw0LfRgIALvtme8p4NfBDONVh2fX0JZB > yDYUhIQgRPFkGYNkFQ/qpokHwfRpxQ+M61Ou2MsXmU6ea90g4eapejGXNlFYp5Td > oVXFI+hVuJ+bB3ajuXP60n77Pt+cIKw11vFsp4c94yPStCdTQUqT07g1i2iaYyF0 > WydYlf4J/DizuDJ6haW8Ye+MZziK2O8krohcQnCXQFM1JyjuSmCXmz6Xp4a7dwop > wE0dJ7wbIl+MnY2mPtaH3cONOqCFCtxG9HGax6gmHB12kyGgi3UWXs6oABPYxg8d > VgPNKZESXUVryKN7hDjGjuQnc7BGCj4cTJbuSD8eaog0OvcqVuTNP+Lp6jk8q6I= > =urNW > -----END PGP SIGNATURE----- _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "[email protected]"
