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

Liam Girdwood lrg at slimlogic.co.uk
Tue Feb 22 10:41:00 CET 2011

On Mon, 2011-02-21 at 14:57 +0200, 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>
> ---
> - Liam: This goes on top of previous rx51 update (I didn't find those from
>   your tree):

Sorry, just been travelling and have now pushed.

>   http://mailman.alsa-project.org/pipermail/alsa-devel/2011-February/036972.html
> - For those who are keen to try you need following patch in order to be able
>   to activate the FM transmitter:
>   http://marc.info/?l=linux-omap&m=129827572706543&w=2
>   Otherwise there is no any build or runtime dependency to Si4713 driver.
> ---
>  sound/soc/omap/rx51.c |    4 ++++
>  1 files changed, 4 insertions(+), 0 deletions(-)




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