Re: [alsa-devel] [PATCH 2/2] ASoC: rt5677: Add sidetone controls

On Tue, Sep 16, 2014 at 10:28:59PM -0700, Anatol Pomozov wrote:

• /* Sidetone Control */
• SOC_SINGLE("Sidetone Switch", RT5677_SIDETONE_CTRL,

• RT5677_ST_EN_SFT, 1, 0),
  

If this is enabling and disabling a route (as it will be since it's a sidetone) I would expect to see the route represented in DAPM.