From: Aaron Lu <aaron.lu@intel.com>
To: Jeremie Tamburini <jeremie.tamburini@gmail.com>,
linux-acpi@vger.kernel.org
Subject: Re: BUG REPORT backlight acpi: Brightness shortcuts don't work on Fujitsu
Date: Wed, 02 Jul 2014 16:50:48 +0800 [thread overview]
Message-ID: <53B3C7E8.1060001@intel.com> (raw)
In-Reply-To: <53B2B1DE.8090709@gmail.com>
On 07/01/2014 09:04 PM, Jeremie Tamburini wrote:
> On 30/06/2014 03:33 AM, Aaron Lu wrote:
>> On 06/27/2014 12:26 AM, Jeremie Tamburini wrote:
>>> will these changes also be made to the previous kernels like 3.13?
>>
>> No chance for v3.13 as it lacks other supporting bits, sorry.
>
> Sorry to bother you again, a very last question!
Never mind.
>
> The Ubuntu Kernel Team will try to fix the downstream 3.13 kernel,
> therefore I've been asked to perform the reverse bisect in order to
> discover which patch has made the change in the 3.16rc1 kernel.
>
> But.. in this case the patch should be already known. Please, could you
> show which patch (or group of patches) has fixed the problem?
I think you will need at least:
commit fbc9fe1b4f222a7c575e3bd8e9defe59c6190a04
Author: Aaron Lu <aaron.lu@intel.com>
Date: Fri Oct 11 21:27:45 2013 +0800
ACPI / video: Do not register backlight if win8 and native interface exists
commit 0e9f81d3b7cd0649a3bc437391b6a0650f98f844
Author: Aaron Lu <aaron.lu@intel.com>
Date: Tue Feb 18 13:54:20 2014 +0800
ACPI / video: Add systems that should favour native backlight interface
commit 751109aad5834375ca9ed0dcfcd85a00cbf872b5
Author: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Date: Thu Jun 5 22:47:35 2014 +0200
ACPI / video: Change the default for video.use_native_backlight to 1
Maybe others, you will need to figure them out.
Thanks,
Aaron
>
> If not possible.. don't worry! I will go through the reverse bisect.
> It's just to speed up the whole process or at least get infos good to
> know in advance.
>
>
> Thanks again
> Jeremie
>
next prev parent reply other threads:[~2014-07-02 8:50 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-03 7:24 BUG REPORT backlight acpi: Brightness shortcuts don't work on Fujitsu Jeremie Tamburini
2014-06-03 8:01 ` Aaron Lu
2014-06-03 9:13 ` Jeremie Tamburini
2014-06-04 2:34 ` Aaron Lu
2014-06-04 9:15 ` Jeremie Tamburini
2014-06-26 16:26 ` Jeremie Tamburini
2014-06-30 1:33 ` Aaron Lu
2014-07-01 13:04 ` Jeremie Tamburini
2014-07-02 8:50 ` Aaron Lu [this message]
2014-07-02 9:55 ` Jeremie Tamburini
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=53B3C7E8.1060001@intel.com \
--to=aaron.lu@intel.com \
--cc=jeremie.tamburini@gmail.com \
--cc=linux-acpi@vger.kernel.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;
as well as URLs for NNTP newsgroup(s).