[alsa-devel] [PATCH 1/3] ASoC: alc5632: add an of_match table

[Daniel Mack]

On 03/31/2014 08:38 PM, Stephen Warren wrote:
> From: Stephen Warren <swarren at nvidia.com>
> 
> Add a device tree match table. This serves to make the driver's support
> of device tree more explicit. Perhaps the fallback for DT matching to
> using the i2c_device_id table will go away one day, since it fails in
> face of devices from different vendors with the same name.
> 
> Signed-off-by: Stephen Warren <swarren at nvidia.com>
> ---
>  sound/soc/codecs/alc5632.c | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/sound/soc/codecs/alc5632.c b/sound/soc/codecs/alc5632.c
> index 3ee8d4e41a99..85942ca36cbf 100644
> --- a/sound/soc/codecs/alc5632.c
> +++ b/sound/soc/codecs/alc5632.c
> @@ -1190,11 +1190,18 @@ static const struct i2c_device_id alc5632_i2c_table[] = {
>  };
>  MODULE_DEVICE_TABLE(i2c, alc5632_i2c_table);
>  
> +static const struct of_device_id alc5632_of_match[] = {
> +	{ .compatible = "realtek,alc5632", },

In order to make them usable with the simple-card machine driver, all
codecs that have DT bindings should be visible in Kconfig. Maybe this
can be done in a subsequent patch though.


Daniel