On Fri, May 13, 2016 at 09:14:13AM +0000, kernel@xxxxxxxxxxxxxxxx wrote:
> +static int snd_rpi_hifiberry_dac_init(struct snd_soc_pcm_runtime *rtd)
> +{
> + return 0;
> +}
Remove empty functions. Either they are redundant or you really need to
do something in them.
> +static struct snd_soc_dai_link snd_rpi_hifiberry_dac_dai[] = {
> +{
> + .name = "HifiBerry DAC",
> + .stream_name = "HifiBerry DAC HiFi",
> + .cpu_dai_name = "bcm2708-i2s.0",
> + .codec_dai_name = "pcm5102a-hifi",
> + .platform_name = "bcm2708-i2s.0",
> + .codec_name = "pcm5102a-codec",
I would expect all this to be done with DT references in a DT driver
rather than hard coding static names - look at how simple-card does this.
You could almost use simple-card here but the BCLK ratio requirement is
probably a bit much, I'm not immediately seeing a nice way to specify
the ratio there since it depends on the sample width.
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