[alsa-devel] [PATCH 2/2] ASoC: fsl: add imx-ssm2603 machine driver

[Nicolin Chen]

Hi Philipp,

On Wed, Jan 29, 2014 at 05:47:27PM +0100, Philipp Zabel wrote:
> This adds support for i.MX boards with Analog Devices SSM2603 codecs
> connected via I2S with separate Tx and Rx clocks.
> 
> Signed-off-by: Philipp Zabel <p.zabel at pengutronix.de>
> ---
>  sound/soc/fsl/Kconfig       |  12 +++
>  sound/soc/fsl/Makefile      |   2 +
>  sound/soc/fsl/imx-ssm2603.c | 239 ++++++++++++++++++++++++++++++++++++++++++++
>  3 files changed, 253 insertions(+)
>  create mode 100644 sound/soc/fsl/imx-ssm2603.c
> 
> diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
> index b7ab71f..8a4ff4e 100644
> --- a/sound/soc/fsl/Kconfig
> +++ b/sound/soc/fsl/Kconfig
> @@ -212,4 +212,16 @@ config SND_SOC_IMX_MC13783
>  	select SND_SOC_MC13783
>  	select SND_SOC_IMX_PCM_DMA
>  
> +config SND_SOC_IMX_SSM2603
> +	tristate "SoC Audio support for i.MX boards with ssm2603"
> +	depends on OF && I2C
> +	select SND_SOC_SSM2602
> +	select SND_SOC_IMX_PCM_DMA
> +	select SND_SOC_IMX_AUDMUX
> +	select SND_SOC_FSL_SSI
> +	select SND_SOC_FSL_UTILS

Not sure if this UTILS is essential...

> +static int imx_ssm2603_probe(struct platform_device *pdev)
> +{
> +	ret = snd_soc_register_card(&data->card);

devm_ might be better?

Best regards,
Nicolin Chen