From: Melchior FRANZ <melchior.franz@gmail.com>
To: "Joey Lee" <jlee@novell.com>
Cc: chris@chris-wilson.co.uk, dri-devel@lists.freedesktop.org,
carlos@strangeworlds.co.uk, tiwai@suse.de,
linux-kernel@vger.kernel.org
Subject: Re: i915/kms/backlight-combo mode problem
Date: Fri, 6 May 2011 18:23:06 +0200 [thread overview]
Message-ID: <201105061823.07083@rk-nord.at> (raw)
In-Reply-To: <4DC47937020000230002C446@novprvlin0050.provo.novell.com>
* Joey Lee -- Friday 06 May 2011:
> 於 五，2011-05-06 於 10:52 +0200，Melchior FRANZ 提到：
> > ... and changing backlight brightness worked with acpi_osi=Linux, too.
> > Unfortunately, that does no longer work now, although I haven't changed
> > anything. Pressing the brightness buttons causes some ACPI debug output,
> > but it doesn't adjust anything.
> hmm........ Takashi's patch works before, but doesn't work now?
Argh ... sorry Takashi. Joey is right. I thought I had tested that,
but apparently not. Indeed, your last patch prevents the backlight
from being turned off, but it also breaks the brightness adjustment
keys at runtime with acpi_osi=Linux. And without that it doesn't
work, anyway, just like before. I'll add some more debug messages ...
> Does that because my new patch for bko#34142 ? Could you please add
> acer-wmi to /etc/modprobe.d/blacklist then reboot machine ?
Done. No, your patch is not involved. But backing out Takashi's
patch and re-applying confirmed that it's that patch.
m.
next prev parent reply other threads:[~2011-05-06 16:23 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-27 4:30 Linux 2.6.39-rc5 Linus Torvalds
2011-04-29 15:58 ` Melchior FRANZ
2011-04-29 17:09 ` Takashi Iwai
2011-04-29 17:41 ` i915/kms/backlight-combo mode problem (was: Re: Linux 2.6.39-rc5) Melchior FRANZ
2011-04-29 19:47 ` Takashi Iwai
2011-04-29 20:09 ` Melchior FRANZ
2011-04-30 8:11 ` Takashi Iwai
2011-04-30 8:32 ` Melchior FRANZ
2011-04-30 10:27 ` Takashi Iwai
2011-04-30 11:34 ` Melchior FRANZ
2011-04-30 14:37 ` Joey Lee
2011-05-02 12:08 ` Takashi Iwai
2011-05-02 13:12 ` Melchior FRANZ
2011-05-04 7:07 ` Joey Lee
[not found] ` <201105051745.27992@rk-nord.at>
[not found] ` <s5htyd9kumz.wl%tiwai@suse.de>
2011-05-05 20:42 ` Melchior FRANZ
2011-05-06 8:52 ` i915/kms/backlight-combo mode problem Melchior FRANZ
2011-05-06 12:41 ` Joey Lee
2011-05-06 16:23 ` Melchior FRANZ [this message]
2011-05-07 20:22 ` Melchior FRANZ
2011-05-08 13:41 ` Joey Lee
2011-05-08 14:05 ` Melchior FRANZ
2011-05-09 8:50 ` Joey Lee
2011-05-09 9:00 ` Takashi Iwai
2011-05-09 9:35 ` Joey Lee
2011-05-09 10:08 ` Melchior FRANZ
[not found] ` <BANLkTimtvAWeS-t3bWjJmdVtyaPDw2uWDA@mail.gmail.com>
2011-05-10 3:29 ` Michael Chang
2011-05-10 11:08 ` Melchior FRANZ
[not found] ` <BANLkTimQJM3N1WdBhYVOH0UyyOTFcxOfUQ@mail.gmail.com>
2011-05-13 21:20 ` Joey Lee
2011-05-15 12:50 ` Melchior FRANZ
2011-05-15 10:08 ` Takashi Iwai
2011-05-16 12:21 ` Melchior FRANZ
2011-05-17 7:56 ` Michael Chang
2011-05-17 8:58 ` Melchior FRANZ
2011-05-17 10:12 ` Michael Chang
2011-05-17 11:40 ` Melchior FRANZ
2011-05-09 8:58 ` Takashi Iwai
2012-01-21 17:09 i915/kms/backlight-combo mode problem (was: Re: Linux 2.6.39-rc5) Chris Diamand
2012-01-21 18:32 ` Keith Packard
2012-01-21 21:25 ` i915/kms/backlight-combo mode problem Chris Diamand
2012-01-21 22:31 ` Keith Packard
2012-01-22 10:46 ` Chris Diamand
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