[alsa-devel] [PATCH] ASoC: imx: Allow using sound with DT descriptions only

[Shawn Guo]

On Sun, Jan 05, 2014 at 10:35:26AM +0400, Alexander Shiyan wrote:
> This patch adds new Kconfig symbol to allow using generic sound
> cards/codecs based on DT description.
> 
> Signed-off-by: Alexander Shiyan <shc_work at mail.ru>
> ---
>  sound/soc/fsl/Kconfig | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
> index bb4ab96..51fabc6 100644
> --- a/sound/soc/fsl/Kconfig
> +++ b/sound/soc/fsl/Kconfig
> @@ -126,6 +126,16 @@ config SND_SOC_IMX_PCM_DMA
>  config SND_SOC_IMX_AUDMUX
>  	tristate
>  
> +config SND_SOC_IMX_DT
> +	tristate "SoC Audio support for i.MX DT boards"

"i.MX ASoC generic sound card support" would be better?

> +	depends on OF

It seems to me that we should depend on SND_SIMPLE_CARD and add OF
dependency for SND_SIMPLE_CARD symbol?

Shawn

> +	select SND_SOC_FSL_SSI
> +	select SND_SOC_IMX_AUDMUX
> +	select SND_SOC_IMX_PCM_DMA
> +	help
> +	  Say Y if you want to add support for SoC audio on an i.MX boards
> +	  described in devicetree.
> +
>  config SND_MXC_SOC_WM1133_EV1
>  	tristate "Audio on the i.MX31ADS with WM1133-EV1 fitted"
>  	depends on MACH_MX31ADS_WM1133_EV1
> -- 
> 1.8.3.2
>