Re: [ PATCH v2 2/3] ASoC: loongson: Add Loongson ASoC Sound Card Support

On Mon, Jun 12, 2023 at 05:00:46PM +0800, YingKun Meng wrote:

• if (ls_card->mclk_fs) {

• mclk = ls_card->mclk_fs * params_rate(params);
  

• ret = snd_soc_dai_set_sysclk(cpu_dai, 0, mclk,
  

• 			     SND_SOC_CLOCK_OUT);
  

• if (ret < 0) {
  

• 	dev_err(codec_dai->dev, "cpu_dai clock not set\n");
  

• 	return ret;
  

• }
  

Does this need to be in the machine driver - this isn't configuring an external clock, it's just within the SoC, so presumably the driver for the SoC DAI can just set itself up.