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+# SPDX-License-Identifier: GPL-2.0-only
+config SND_DESIGNWARE_I2S
+ tristate "Synopsys I2S Device Driver"
+ depends on HAVE_CLK
+ select SND_SOC_GENERIC_DMAENGINE_PCM
+ help
+ Say Y or M if you want to add support for I2S driver for
+ Synopsys designware I2S device. The device supports up to
+ a maximum of 8 channels each for play and record.
+
+config SND_DESIGNWARE_PCM
+ bool "PCM PIO extension for I2S driver"
+ depends on SND_DESIGNWARE_I2S
+ help
+ 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.
+