1config SND_DESIGNWARE_I2S 2 tristate "Synopsys I2S Device Driver" 3 depends on CLKDEV_LOOKUP 4 select SND_SOC_GENERIC_DMAENGINE_PCM 5 help 6 Say Y or M if you want to add support for I2S driver for 7 Synopsys desigwnware I2S device. The device supports upto 8 maximum of 8 channels each for play and record. 9 10 11