> +config SND_SOC_QDSP6_USB > + tristate "SoC ALSA USB offloading backing for QDSP6" > + depends on SND_SOC_USB > + help > + Adds support for USB offloading for QDSP6 ASoC > + based platform sound cards. This will enable the > + Q6USB DPCM backend DAI link, which will interact > + with the SoC USB framework to initialize a session > + with active USB SND devices. If this is set to 'n', don't you have a risk of the FE DAIs exposed in patch 9 not being connected to anything?