[alsa-devel] [PATCH] ASoC: omap: rx51: Add FM transmitter support

[Peter Ujfalusi]

On 02/21/11 14:57, ext Jarkko Nikula wrote:
> Si4713 FM transmitter on Nokia RX-51/N900 is connected to same Line out
> signals of TLV320AIC34 than TPA6130 headphone amplifier.
> 
> This patch adds route to transmitter and "FM Transmitter" control to keep
> route active when needed.
> 
> Signed-off-by: Jarkko Nikula <jhnikula at gmail.com>

...

>  	{"DMic Rate 64", NULL, "Mic Bias 2V"},
>  	{"Mic Bias 2V", NULL, "DMic"},
> @@ -292,6 +295,7 @@ static const struct snd_kcontrol_new aic34_rx51_controls[] = {
>  		     rx51_get_input, rx51_set_input),
>  	SOC_ENUM_EXT("Jack Function", rx51_enum[2],
>  		     rx51_get_jack, rx51_set_jack),

Have you thought of converting the 'Jack Function' to DAPM_PIN_SWITCH as
well?

> +	SOC_DAPM_PIN_SWITCH("FM Transmitter"),
>  };
>  
>  static const struct snd_kcontrol_new aic34_rx51_controlsb[] = {

Acked-by: Peter Ujfalusi <peter.ujfalusi at nokia.com>