i915kms.ko regression?

Johannes Jost Meixner xmj at FreeBSD.org
Fri May 22 08:39:21 UTC 2015


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So,

here's what I know.

My UX32VD "works" okay if you back out

https://svnweb.freebsd.org/changeset/base/277959

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 <sparvu at 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
xmj at FreeBSD.org         | http://people.freebsd.org/~xmj
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