From: Joonyoung Shim <jy0922.shim@samsung.com>
To: "Lopez Cruz, Misael" <x0052729@ti.com>
Cc: "alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>,
Peter Ujfalusi <peter.ujfalusi@nokia.com>
Subject: Re: How to set TWL4030 to Option2
Date: Fri, 15 May 2009 18:36:14 +0900 [thread overview]
Message-ID: <4A0D378E.5090004@samsung.com> (raw)
In-Reply-To: <2C7D3DF36ADFFC479B44490D912B616705F69E7BA4@dlee07.ent.ti.com>
On 5/15/2009 5:21 PM, Lopez Cruz, Misael wrote:
> I'm adding the voice dai to sdp3430 machine driver, but the codec's
> "twl4030_voice_startup" function has a requirement for voice to work: the
> codec has to be in option2. How can I switch the codec to option2 mode?
> There is no control for doing that, and the only way I see is to
> directly modify the reg cache, but I assume that is not the right way
> to do it.
Hi,
In current code, as you say, you have to directly change the value of
the reg cache for setting to option2, also you have to modify the
REG_OPTION and REG_VOICE_IF reg for voice, but this is temporary method.
As Peter already say, we need additional controls.
Regards.
>
> Could you please clarify?
>
> -Misa
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel@alsa-project.org
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
>
next prev parent reply other threads:[~2009-05-15 9:36 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-15 8:21 How to set TWL4030 to Option2 Lopez Cruz, Misael
2009-05-15 8:37 ` Peter Ujfalusi
2009-05-15 9:36 ` Joonyoung Shim [this message]
2009-05-15 9:45 ` Mark Brown
2009-05-15 10:05 ` Lopez Cruz, Misael
2009-05-15 11:00 ` Joonyoung Shim
2009-05-15 11:09 ` Peter Ujfalusi
2009-05-15 16:58 ` Lopez Cruz, Misael
2009-05-15 10:13 ` Joonyoung Shim
2009-05-15 10:35 ` Mark Brown
2009-05-15 10:51 ` Joonyoung Shim
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