config SND_SOC_MC1N2 tristate depends on SND_SOC && I2C select SND_HWDEP config SND_SOC_USE_EXTERNAL_MIC_BIAS bool "Use External Mic Bias" config SND_SOC_MC1N2_DEBUG bool "MC-1N2 verbose debug messages while core driver call" select SND_DEBUG depends on SND_SOC_MC1N2