From: Ali Gholami Rudi <ali@rudi.ir>
To: Matthew Garrett <mjg@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Keith Packard <keithp@keithp.com>,
Michel Alexandre Salim <salimma@fedoraproject.org>,
intel-gfx@lists.freedesktop.org,
Richard Purdie <rpurdie@rpsys.net>,
Chris Wilson <chris@chris-wilson.co.uk>,
David Airlie <airlied@linux.ie>,
Alex Deucher <alexdeucher@gmail.com>,
Ben Skeggs <bskeggs@redhat.com>, Zhang Rui <rui.zhang@intel.com>,
Len Brown <lenb@kernel.org>,
Jesse Barnes <jbarnes@virtuousgeek.org>,
Sedat Dilek <sedat.dilek@googlemail.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
linux-kernel@vger.kernel.org
Subject: Re: missing acpi backlight bisected to 9661e92c10
Date: Fri, 22 Aug 2011 17:10:10 +0430 [thread overview]
Message-ID: <20112208171010@lilem.mirepesht> (raw)
In-Reply-To: <20110812121822.GA11301@srcf.ucam.org>
Matthew Garrett <mjg@redhat.com> wrote:
>
> On Mon, Aug 22, 2011 at 10:25:24AM +0430, Ali Gholami Rudi wrote:
>
> > Yet, /sys/devices/virtual/backlight/acpi_video0/brightness only
> > appears after the revert. Seems something changes its behavior
> > if new_bd->dev.parent is not NULL in backlight_device_register().
>
> Well, yes, if it has a parent it won't be under /sys/devices/virtual.
> Does it appear under /sys/class/backlight ?
Yep! Thought this is the 2.6.38-rc1 issue coming back (I really
thought I had searched /sys...). Sorry for the noise.
Thanks,
Ali
prev parent reply other threads:[~2011-08-12 12:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1312829662.3379.138.camel@fourier>
[not found] ` <yunliv38ugd.fsf@aiko.keithp.com>
[not found] ` <20110808213140.GA32504@srcf.ucam.org>
[not found] ` <yunfwlb8qy4.fsf@aiko.keithp.com>
[not found] ` <4E428421.1000605@fedoraproject.org>
[not found] ` <yunipq5gvxd.fsf@aiko.keithp.com>
[not found] ` <20110810191700.81c3a7ee.akpm@linux-foundation.org>
[not found] ` <20112108083014@lilem.mirepesht>
[not found] ` <20112108160718@lilem.mirepesht>
2011-08-11 12:39 ` missing acpi backlight bisected to 9661e92c10 Matthew Garrett
2011-08-21 13:52 ` Ali Gholami Rudi
2011-08-11 14:16 ` Matthew Garrett
2011-08-21 14:21 ` Ali Gholami Rudi
[not found] ` <20112208102524@lilem.mirepesht>
2011-08-12 12:18 ` Matthew Garrett
2011-08-22 12:40 ` Ali Gholami Rudi [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20112208171010@lilem.mirepesht \
--to=ali@rudi.ir \
--cc=airlied@linux.ie \
--cc=akpm@linux-foundation.org \
--cc=alexdeucher@gmail.com \
--cc=bskeggs@redhat.com \
--cc=chris@chris-wilson.co.uk \
--cc=intel-gfx@lists.freedesktop.org \
--cc=jbarnes@virtuousgeek.org \
--cc=keithp@keithp.com \
--cc=lenb@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mjg@redhat.com \
--cc=rpurdie@rpsys.net \
--cc=rui.zhang@intel.com \
--cc=salimma@fedoraproject.org \
--cc=sedat.dilek@googlemail.com \
--cc=torvalds@linux-foundation.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox