linux-kernel - Re: [2/4] 2.6.23-rc4: known regressions

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Message-ID: <46DC6D2A.9070306@m3y3r.de>
Date:	Mon, 03 Sep 2007 22:23:06 +0200
From:	Thomas Meyer <thomas@...3r.de>
To:	Takashi Iwai <tiwai@...e.de>
CC:	"Ivan N. Zlatev" <contact@...z.net>,
	Michal Piotrowski <michal.k.k.piotrowski@...il.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [2/4] 2.6.23-rc4: known regressions

Takashi Iwai schrieb:
> At Wed, 29 Aug 2007 18:42:56 +0300,
> Ivan N. Zlatev wrote:
>   
> ... but without the hardware :-<
>
> IMO, this is actually no real regression.  In the earlier verison, you
> didn't have controls for multiple outputs, thus the mixer control was
> named as Master.  Now you do have multiple individual controls, and
> thus there is no master any more, instead.  That's the trade-off.
>   
Konnichiwa.

Ok. Seen from this viewpoint this is no real regression. But do you have
an idea how can i fix my setup?

Currently i have these .Xmodmap key bindings:

keycode 174 = XF86AudioLowerVolume
keycode 176 = XF86AudioRaiseVolume
keycode 160 = XF86AudioMute

Some kde component while take care of the "XF86AudioLowerVolume" and
"XF86AudioRaiseVolume" events and change the value of the "master"
volume control.

This is still happening with 2.6.23-rc5, but the master volume, stopped to be connected with the build-in speakers.
When i connect headphones to my notebook the "MacBook-Volume-Up" and "MacBook-Volume-Down" keys still work, but they stopped to work with the build-in speaker, but will work with the headphones plugged in.

The problem is, that i use the build-in speakers more often than the headphones.
When a headphone is connected the build-in speakers go silent.

And i agree with Mr. Juhl that a master volume control should control both outputs, i.e. built-in speakers and headphones.

Any ideas?

mfg
thomas

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