It is not working for me.
I wrote this small piece of code:
static int omap3evm_twl4030_init(struct snd_soc_codec *codec)
{
unsigned short reg;
printk (KERN_DEBUG "inside omap3evm_twl4030_init\n\n");
/* Enable Analog Left Capture Route AUXL */
reg = codec->read(codec, TWL4030_REG_ANAMICL);
reg |= TWL4030_AUXL_EN;
codec->write(codec, TWL4030_REG_ANAMICL, reg);
/* Enable Analog Right Capture Route AUXR */
reg = codec->read(codec, TWL4030_REG_ANAMICR);
reg |= TWL4030_AUXR_EN;
codec->write(codec, TWL4030_REG_ANAMICR, reg);
return 0;
}
After that, if I do a get on Analog Left Capture Route AUXL (or the other),
I am seeing that it has been turned ON. However, when I try to capture,
It doesn't work. I have to disable it first and then re-enable it to
capture properly.
Any clues?
Regards,
Anuj Aggarwal
> -----Original Message-----
> From: alsa-devel-bounces@xxxxxxxxxxxxxxxx [mailto:alsa-devel-bounces@alsa-
> project.org] On Behalf Of Mark Brown
> Sent: Monday, June 08, 2009 5:45 PM
> To: Aggarwal, Anuj
> Cc: alsa-devel@xxxxxxxxxxxxxxxx
> Subject: Re: Default enabling of mixer controls
>
> On Mon, Jun 08, 2009 at 05:40:56PM +0530, Aggarwal, Anuj wrote:
>
> > Right now, they both come disabled in the default configuration and I
> > have to enable them explicitly by issuing the amixer cset command. How
> > can I do that automatically?
>
> Register writes in the DAI init function will probably do the job,
> however the general advice is to leave this up to user space.
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