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From: Hans de Goede <hdegoede@redhat.com>
To: "Pali Rohár" <pali.rohar@gmail.com>, "Pavel Machek" <pavel@ucw.cz>
Cc: Richard Purdie <rpurdie@rpsys.net>,
	Jacek Anaszewski <jacek.anaszewski@gmail.com>,
	linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org,
	Darren Hart <dvhart@infradead.org>,
	platform-driver-x86@vger.kernel.org
Subject: Re: LED devices & poll() for brightness attribute
Date: Fri, 24 Feb 2017 09:52:11 +0100	[thread overview]
Message-ID: <e87ee6f8-8c7e-7370-33ae-6f420f91a582@redhat.com> (raw)
In-Reply-To: <20170224085055.GA2157@pali>

Hi,

On 24-02-17 09:50, Pali Rohár wrote:
> On Thursday 23 February 2017 22:03:21 Pavel Machek wrote:
>> So, if you seriously want to do this, can you
>>
>> 1) write specification explaining how desktops should poll() the
>> brightness files
>>
>> 2) get someone to volunteer to implement that specification for at
>> least GNOME and KDE?
>
> Hm... Probably I should try to implement it myself :-) and look deeply
> what I'm proposing...
>
> Hans, you probably already did some changes for hw brightness changed
> attribute... Do you have some links or application parts which handle
> this for GNOME, KDE or other DE? So I could look at correct application?
>
> IIRC KDE4 uses upowerd for controlling keyboard backlight.

Gnome uses upower too, and current upower master has patches to
support brightness_hw_changed which you could use as a start.

Regards,

Hans

  reply	other threads:[~2017-02-24  8:53 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-22  9:06 Pali Rohár
2017-02-22 12:25 ` Pavel Machek
2017-02-22 12:39   ` Pali Rohár
2017-02-22 20:54     ` Pavel Machek
2017-02-22 21:16       ` Pali Rohár
2017-02-23 14:37         ` Pavel Machek
2017-02-23 14:48           ` Pali Rohár
2017-02-23 20:23             ` Pavel Machek
2017-02-23 20:44               ` Pali Rohár
2017-02-23 21:03                 ` Pavel Machek
2017-02-24  8:50                   ` Pali Rohár
2017-02-24  8:52                     ` Hans de Goede [this message]
2017-02-24  8:58                       ` Pali Rohár

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