From: "André Heßling" <ahessling@gmx.de>
To: alsa-devel@lists.sourceforge.net
Subject: Re: CMI9780 and ALSA volume control
Date: Mon, 12 Apr 2004 10:47:18 +0000 [thread overview]
Message-ID: <20040412104718.5ba75774@rambo> (raw)
In-Reply-To: <92C0412E07F63549B2A2F2345D3DB515F7D42E@cm-msg-02.cmedia.com.tw>
On Mon, 12 Apr 2004 11:04:55 +0800
C.L. Tien - _____ <cltien@cmedia.com.tw> wrote:
> 9780 has no PCM volume control, master volume control doesn't control the PCM, either. This feature is the same as other C-Media AC97 Codecs.
>
> I once posted a patch that tune PCM volume in SW way (change PCM data in DMA buffer), but it was not accepted.
>
> Sincerely,
> ChenLi Tien
Ok, thanks so far!
Can you tell me where I can find this patch? I would give it a try then.
And is only the PCM control affected or may even LineIn and Mic have no control?
As I see you have something to do with cmedia:
On the homepage it is written that there should exist a driver for Linux.
But I can't find it or any drivers for 9780.
--
Regards,
André
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next prev parent reply other threads:[~2004-04-12 10:47 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-12 3:04 CMI9780 and ALSA volume control C.L. Tien - 田承禮
2004-04-12 10:47 ` André Heßling [this message]
2004-04-12 11:46 ` Oliver Gerlich
2004-04-13 17:11 ` Takashi Iwai
2004-04-13 18:38 ` Måns Rullgård
2004-04-13 21:32 ` André Heßling
-- strict thread matches above, loose matches on Subject: below --
2004-04-11 19:23 André Heßling
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