Re: [alsa-devel] [PATCH 5/7] ASoC: Intel: Add machine driver for Baytrail SST with RT5640 codec

On Mon, Feb 24, 2014 at 05:27:00PM +0200, Jarkko Nikula wrote:

+static const struct snd_kcontrol_new byt_rt5640_controls[] = {

• SOC_DAPM_PIN_SWITCH("Headphone"),
• SOC_DAPM_PIN_SWITCH("Headset Mic"),
• SOC_DAPM_PIN_SWITCH("Int Mic"),
• SOC_DAPM_PIN_SWITCH("Ext Spk"),

Is this really an external speaker (you're making this visible as a control name...)?

• fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |

•      SND_SOC_DAIFMT_CBS_CFS;
  

• ret = snd_soc_dai_set_fmt(codec_dai, fmt);
• if (ret < 0) {

• dev_err(codec_dai->dev,
  

• 	"can't set codec DAI configuration %d\n", ret);
  

• return ret;
  

• }

Set this in the dai_link like with the other Intel machine driver the other day.