[alsa-devel] [Fwd: Re: Fwd: audio ovolume problem on powerbook G3 Lombard (PPC740)]
risto.suominen at gmail.com
Tue Jan 13 19:37:21 CET 2009
2009/1/8 Takashi Iwai <tiwai at suse.de>:
> At Thu, 8 Jan 2009 14:06:05 +0200,
> Risto Suominen wrote:
>> 2009/1/8, Takashi Iwai <tiwai at suse.de>:
>> > We may use a virtual master control when all slave controls have the
>> > identical volume resolution.
>> Sounds good. Is it something configurable, so there is no need to
>> change the code?
> Look at sound/core/vmaster.c.
Ok, I've tried to implement this on snd-powermac.
Takashi, looks like there is a side effect: plugging in headphone
doesn't show on alsamixer, even though it works, i.e. the speaker is
silenced. Or have I forgotten something in my implementation?
Richard, maybe you can try this? You should adjust Speaker and Line
out to 100% in order to have full scale in Master.
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