on my UX31A it is/was like this:
- after 277959 the display was dark
- backing out 277959 gave full brightness, but no brightness control using
- after some more syncing with Linux 3.5.7, brightness control using
hw.acpi.video.lcd0.brightness works again
- brightness control using the function keys (acpi_asus_wmi?) never really
worked, neither before nor after the changes to drm2/i915.
2015-05-22 10:39 GMT+02:00 Johannes Jost Meixner <x...@freebsd.org>:
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> here's what I know.
> My UX32VD "works" okay if you back out
> The problem with it is, once you do back that out, you won't be able
> to set the brightness anymore (via acpi_asus_wmi).
> Adrian- do you remember where you found the backlight tunable and
> which it was?
> I could back out those changes, install "stock" lemul (instead of
> backed-out 277959 + lemul), and see what happens.
> - -Johannes
> On 05/22/2015 10:10, Adrian Chadd wrote:
> > On 22 May 2015 at 00:00, Stefan Parvu <spa...@kronometrix.org>
> > wrote:
> >>> Does -HEAD do the same thing still?
> >> I tried that couple of days back. Yes, same problem: blank
> >> screen, no luck with any settings like backlight. I can easily
> >> ssh and reboot or CTRL-ALT-F1 and CTRL-C and reboot (you see
> >> nothing on the screen) :)
> > ok. i really do bet it's a backlight config problem, and
> > unfortunately I don't have the laptop to be able to debug it. Sorry
> > :(
> > -a
> - --
> Johannes Meixner | FreeBSD Committer
> x...@freebsd.org | http://people.freebsd.org/~xmj
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