config ZX_SPDIF tristate "ZTE ZX SPDIF Driver Support" depends on ARCH_ZX || COMPILE_TEST depends on COMMON_CLK select SND_SOC_GENERIC_DMAENGINE_PCM help Say Y or M if you want to add support for codecs attached to the ZTE ZX SPDIF interface config ZX_I2S tristate "ZTE ZX I2S Driver Support" depends on ARCH_ZX || COMPILE_TEST depends on COMMON_CLK select SND_SOC_GENERIC_DMAENGINE_PCM help Say Y or M if you want to add support for codecs attached to the ZTE ZX I2S interface