[alsa-devel] [PATCH 2/3] Add ak464x codec support

pHilipp Zabel philipp.zabel at gmail.com
Wed Aug 19 15:52:08 CEST 2009


On Wed, Aug 19, 2009 at 1:25 PM, Kuninori
Morimoto<morimoto.kuninori at renesas.com> wrote:
> This is very simple driver for ALSA
> It supprt headphone output and stereo input only
> Signed-off-by: Kuninori Morimoto <morimoto.kuninori at renesas.com>
> diff --git a/sound/soc/codecs/ak464x.c b/sound/soc/codecs/ak464x.c
> new file mode 100644
> index 0000000..d2ef80d
> --- /dev/null
> +++ b/sound/soc/codecs/ak464x.c
> @@ -0,0 +1,525 @@
> +/*
> + * ak464x.c  --  AK464x ALSA Soc Audio driver

Should this driver also be able to drive AK4641? I'm asking because I
was going to submit a driver for that chip, written by Harald Welte,
which I updated for the new device model registration:


AK4641 only seems to have registers 0x00 to 0x13, so if it is
sufficiently different to warrant a separate driver, maybe this driver
should be renamed to AK4643 or whatever is the lowest numbered AK464x
that has the register layout in your patch.


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