Hi Karol On Sat, Jun 16, 2012 at 08:07:53PM +0200, Karol Babioch wrote: > Hi, > > Am 16.06.2012 15:07, schrieb Mattia Dongili: ... > > I'm trying to understand is if the patch series I sent works for > > you on the last working version of kernel (i.e. 3.1 apparently). > No, it doesn't work neither on 3.0 nor on 3.1. Interestingly the > original patch that definitely did work on 3.0 and 3.1. I'm not quite > sure what is the reason for this. I've basically compiled every kernel > version from 3.0 to 3.3 :(. > > > it is actually. What did you have in the sony-laptop sysfs directories > > when booting with acpi_backlight=vendor? > Unfortunately I don't know and can't reproduce a working solution here > :(. Any clue why this could be? I'm a bit lost at this point. Are you saying that you cannot get a working backlight control with the old set-up you had? If so what else did you change in your set up? Also, any chance you could try to inspect/poke the acpi_video0 or sony-laptop backlight directories without loading the nouveau driver? thanks -- mattia :wq! -- To unsubscribe from this list: send the line "unsubscribe platform-driver-x86" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
