menu "STMicroelectronics STM32 SOC audio support" config SND_SOC_STM32_SAI tristate "STM32 SAI interface (Serial Audio Interface) support" depends on ARCH_STM32 || COMPILE_TEST depends on SND_SOC select SND_SOC_GENERIC_DMAENGINE_PCM select REGMAP_MMIO help Say Y if you want to enable SAI for STM32 config SND_SOC_STM32_I2S tristate "STM32 I2S interface (SPI/I2S block) support" depends on ARCH_STM32 || COMPILE_TEST depends on SND_SOC select SND_SOC_GENERIC_DMAENGINE_PCM select REGMAP_MMIO help Say Y if you want to enable I2S for STM32 config SND_SOC_STM32_SPDIFRX tristate "STM32 S/PDIF receiver (SPDIFRX) support" depends on ARCH_STM32 || COMPILE_TEST depends on SND_SOC select SND_SOC_GENERIC_DMAENGINE_PCM select REGMAP_MMIO select SND_SOC_SPDIF help Say Y if you want to enable S/PDIF capture for STM32 endmenu