Date: Sat, 31 Jan 2015 07:28:17 +0000 From: Miguel Clara <miguelmclara@gmail.com> To: Elizabeth Myers <elizabeth@interlinked.me> Cc: Alexandr Krivulya <shuriku@shurik.kiev.ua>, freebsd-current <freebsd-current@freebsd.org> Subject: Re: drm2 regression: backlight adjustment on ivybridge no longer works Message-ID: <CADGo8CVTWm_iomJqufbDfqGNzw7m%2BaD5-0AEkVPgVyAVb7%2BY8A@mail.gmail.com> In-Reply-To: <54CC82AE.7060404@interlinked.me> References: <CAJ-VmomfBrBN6HVBq5FoRf1nRqvrhiDOw6RHjfs13j-9cqi1vg@mail.gmail.com> <CACyC=qYMT3VFx4GxypJ6F61pKSaxE0JKBK%2BudDMPSh4_ASAi6w@mail.gmail.com> <000e01d039fb$d5959930$80c0cb90$@Wilcox-Tech.com> <CACyC=qZeG8L%2BbZu=RacU_rdNVTFhyCFH2A%2BdNw71%2B09cZ20VgA@mail.gmail.com> <009501d03acb$4f380d70$eda82850$@Wilcox-Tech.com> <CAJ-Vmokph=BHH895uHxQh=dHPfb5_ik4MZrq8sOGrd0AtPzymQ@mail.gmail.com> <CAJ-Vmom3gLa_2EoviL0Ck2B36Bpa-3P58%2BUp5rsLFaH-NS4ExQ@mail.gmail.com> <CACyC=qZJZw0DNWO%2BUd_pq_4V4d4A6yMnDF%2BwVqPgt1mg1txJWg@mail.gmail.com> <54CA7949.6060202@shurik.kiev.ua> <CADGo8CVuDLVUD26Xfr1j=nEQ%2B5q4ByfYC8EK4XYTm=sNvab3pA@mail.gmail.com> <54CC82AE.7060404@interlinked.me>
next in thread | previous in thread | raw e-mail | index | archive | help
I saw the discussion about how to approach the issue, but totally missed the patch :D Thanks, I'll try that... I'm assuming it will make no difference on 10/stable yet? only current? On Sat, Jan 31, 2015 at 7:22 AM, Elizabeth Myers <elizabeth@interlinked.me> wrote: > On 01/31/15 01:11, Miguel Clara wrote: > > On the laptop I'm running current, if relevant > > > > Loading acpi_video doesn't do much.... I don't see any sysctl related to > > "lcd0" or "birightness", this is one of those computers with "hybrid" > > graphics, intel + ATI card, so not sure if that's somewhat related. > > > > > > Anyway, I've just tested the drm patches (both) and intelbacklight ( > > https://github.com/grembo/intel_backlight_fbsd) compiles, installs and > runs > > fine! > > > > So thanks both for the patches. > > You might be interested in my newest patch to add backlight control to > sysctl. It's probably better for everyone (imo) that backlight control > is integrated into the driver and accessible via sysctl, so it works the > same way for everyone. > > Look for the subject "Re: Questions on adding backlight support for the > i915 driver" from me and you'll find the patch. I am curious if it works > for you. > > -- > Cheers, > Elizabeth >
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CADGo8CVTWm_iomJqufbDfqGNzw7m%2BaD5-0AEkVPgVyAVb7%2BY8A>