Re: [alsa-devel] [PATCHv2] ASoC: omap: rx51: Add earphone support

On Mon, 2011-01-31 at 14:43 +0200, Jarkko Nikula wrote:

Earphone in Nokia RX-51/N900 is connected to left HP output of B part of the TLV320AIC34 dual codec. In RX-51 the codec A is used as a traditional codec and the codec B as an auxiliary device.

Audio from codec A goes via the codec B to earphone: MONO_LOUT of A -> LINE2R of B (B interconnects) -> HPLOUT of B -> Earphone.

Take earphone into use by utilizing the recent ASoC auxiliary and cross-device support.

Signed-off-by: Jarkko Nikula jhnikula@gmail.com

v2: Uses SOC_DAPM_PIN_SWITCH for implementing the "Earphone" widget and kcontrol.

Applied.

Thanks

Liam