[PATCH 2/3] ASoC: hdmi-codec: enable OF support

[Mark Rutland]

On Wed, Jul 17, 2013 at 07:12:15AM +0100, Barry Song wrote:
> From: Rongjun Ying <Rongjun.Ying at csr.com>
> 
> this makes users be able to add a hdmi-codec node in dts instead of
> hardcoding a platform device in mach.

Similarly to my comment on the first patch, I'm not sure this is the
best way to wire this up to devicetree. Can this not be hung off of hdmi
controller drivers?

Thanks,
Mark.

> 
> Signed-off-by: Rongjun Ying <Rongjun.Ying at csr.com>
> Signed-off-by: Barry Song <Baohua.Song at csr.com>
> ---
>  sound/soc/codecs/hdmi.c | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/sound/soc/codecs/hdmi.c b/sound/soc/codecs/hdmi.c
> index 2bcae2b..78c7b15 100644
> --- a/sound/soc/codecs/hdmi.c
> +++ b/sound/soc/codecs/hdmi.c
> @@ -51,10 +51,21 @@ static int hdmi_codec_remove(struct platform_device *pdev)
>  	return 0;
>  }
>  
> +#ifdef CONFIG_OF
> +static const struct of_device_id hdmi_audio_codec_ids[] = {
> +	{ .compatible = "hdmi-audio-codec", },
> +	{}
> +};
> +MODULE_DEVICE_TABLE(of, hdmi_audio_codec_ids);
> +#endif
> +
>  static struct platform_driver hdmi_codec_driver = {
>  	.driver		= {
>  		.name	= DRV_NAME,
>  		.owner	= THIS_MODULE,
> +#ifdef CONFIG_OF
> +		.of_match_table = hdmi_audio_codec_ids,
> +#endif
>  	},
>  
>  	.probe		= hdmi_codec_probe,
> -- 
> 1.8.2.3
> 
> 
> 
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