Re: [Intel-gfx] Regression: Backlight not coming on after resume.

2013-02-28 Thread Jani Nikula
On Thu, 28 Feb 2013, James Courtier-Dutton wrote: > Bisect done on tree: > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git > Worked on 3.7. > Broken on 3.8 > > Problem: "Backlight not coming on after resume." > git finally bisected for my Samsung Serial 7 Laptop. > Bisecting

Re: [Intel-gfx] Regression: Backlight not coming on after resume.

2013-02-28 Thread Takashi Iwai
At Thu, 28 Feb 2013 17:33:56 +0200, Jani Nikula wrote: > > On Thu, 28 Feb 2013, James Courtier-Dutton wrote: > > Bisect done on tree: > > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git > > Worked on 3.7. > > Broken on 3.8 > > > > Problem: "Backlight not coming on after resu

Re: [Intel-gfx] Regression: Backlight not coming on after resume.

2013-03-01 Thread James Courtier-Dutton
On Feb 28, 2013 5:20 PM, "Takashi Iwai" wrote: > > At Thu, 28 Feb 2013 17:33:56 +0200, > Jani Nikula wrote: > > > > On Thu, 28 Feb 2013, James Courtier-Dutton wrote: > > > Bisect done on tree: > > > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git > > > Worked on 3.7. > > > B

Re: [Intel-gfx] Regression: Backlight not coming on after resume.

2013-03-01 Thread Jani Nikula
Hi James - On Fri, 01 Mar 2013, James Courtier-Dutton wrote: >> James, try to revert that commit. Does it fix? >> >> If so, you should check the output of intel_reg_dumper at broken and >> working states. >> > Can someone point me to a datasheet that relates to this bit of code, so i > can unde