| tristate "Synopsys I2S Device Driver"
| depends on CLKDEV_LOOKUP
| select SND_SOC_GENERIC_DMAENGINE_PCM
| Say Y or M if you want to add support for I2S driver for
| Synopsys desigwnware I2S device. The device supports upto
| maximum of 8 channels each for play and record.
| bool "PCM PIO extension for I2S driver"
| depends on SND_DESIGNWARE_I2S
| Say Y or N if you want to add a custom ALSA extension that registers
| a PCM and uses PIO to transfer data.
| This functionality is specially suited for I2S devices that don't have
| DMA support.