From: Aaron Lu <aaron.lu@intel.com>
To: Igor Gnatenko <i.gnatenko.brain@gmail.com>
Cc: linux-acpi@vger.kernel.org, intel-gfx@lists.freedesktop.org,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
Daniel Vetter <daniel@ffwll.ch>,
"Rafael J. Wysocki" <rjw@sisk.pl>,
Matthew Garrett <matthew.garrett@nebula.com>,
Seth Forshee <seth.forshee@canonical.com>,
Lee Chun-Yi <joeyli.kernel@gmail.com>,
Richard Purdie <rpurdie@rpsys.net>,
Yves-Alexis Perez <corsac@debian.org>,
Felipe Contreras <felipe.contreras@gmail.com>,
Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>,
Jani Nikula <jani.nikula@linux.intel.com>
Subject: Re: [PATCH v2 0/3] Fix Win8 backlight issue
Date: Wed, 18 Sep 2013 20:31:07 +0800 [thread overview]
Message-ID: <52399D0B.3010909@intel.com> (raw)
In-Reply-To: <1379485819.2294.1.camel@ThinkPad-X230.localdomain>
On 09/18/2013 02:30 PM, Igor Gnatenko wrote:
> On Wed, 2013-09-18 at 09:03 +0800, Aaron Lu wrote:
>> On 09/17/2013 09:34 PM, Igor Gnatenko wrote:
>>>
>>> Aaron, how about fix indicator on ThinkPads ?
>>
>> Can you please describe the problem in detail, is it that when you
>> adjust brightness level through hotkey, there is no GUI indication?
>> Thanks.
>>
>> -Aaron
>
> Yes. On my ThinkPad X230 I pressing backlight hotkeys. Actually
> brightnes changing, but have no indicator in GUI.
Oh, that's still the problem of _BCL not getting executed once for
Lenovo thinkpad laptops. I borrowed a Thinkpad X1 this afternoon and can
reproduce this, I'll take a look at this issue. The thinkpad-acpi module
already has a call to _BCL but somehow that doesn't happen.
Since it's national holidays here, I'll check this issue when I got back
to work on this Saturday. Thanks for the quick test :-)
-Aaron
next prev parent reply other threads:[~2013-09-18 12:30 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-17 9:23 [PATCH v2 0/3] Fix Win8 backlight issue Aaron Lu
2013-09-17 9:23 ` [PATCH v2 1/3] backlight: introduce backlight_device_registered Aaron Lu
2013-09-17 13:03 ` Igor Gnatenko
2013-09-20 13:01 ` Yves-Alexis Perez
2013-09-20 13:01 ` Yves-Alexis Perez
2013-09-17 9:23 ` [PATCH v2 2/3] ACPI / video: seperate backlight control and event interface Aaron Lu
2013-09-17 13:04 ` Igor Gnatenko
2013-09-20 13:01 ` Yves-Alexis Perez
2013-09-20 13:01 ` Yves-Alexis Perez
2013-09-17 9:23 ` [PATCH v2 3/3] ACPI / video: Do not register backlight if win8 and native interface exists Aaron Lu
2013-09-17 13:04 ` Igor Gnatenko
2013-09-20 8:36 ` Jani Nikula
2013-09-20 8:36 ` Jani Nikula
2013-09-22 2:47 ` Aaron Lu
2013-09-22 2:47 ` Aaron Lu
2013-09-20 13:02 ` Yves-Alexis Perez
2013-09-20 13:02 ` Yves-Alexis Perez
2013-09-17 13:34 ` [PATCH v2 0/3] Fix Win8 backlight issue Igor Gnatenko
2013-09-18 1:03 ` Aaron Lu
2013-09-18 1:03 ` Aaron Lu
2013-09-18 6:30 ` Igor Gnatenko
2013-09-18 12:31 ` Aaron Lu [this message]
2013-09-18 12:36 ` Igor Gnatenko
2013-09-22 9:10 ` Aaron Lu
2013-09-22 10:23 ` Igor Gnatenko
2013-09-20 13:00 ` Yves-Alexis Perez
2013-09-20 13:00 ` Yves-Alexis Perez
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