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1# SPDX-License-Identifier: GPL-2.0-only2#SPI drivers3 4menuconfig SND_SPI5 bool "SPI sound devices"6 depends on SPI7 default y8 help9 Support for sound devices connected via the SPI bus.10 11if SND_SPI12 13config SND_AT73C21314 tristate "Atmel AT73C213 DAC driver"15 depends on ATMEL_SSC16 select SND_PCM17 help18 Say Y here if you want to use the Atmel AT73C213 external DAC. This19 DAC can be found on Atmel development boards.20 21 This driver requires the Atmel SSC driver for sound sink, a22 peripheral found on most AT91 microprocessors.23 24 To compile this driver as a module, choose M here: the module will be25 called snd-at73c213.26 27config SND_AT73C213_TARGET_BITRATE28 int "Target bitrate for AT73C213"29 depends on SND_AT73C21330 default "48000"31 range 8000 5000032 help33 Sets the target bitrate for the bitrate calculator in the driver.34 Limited by hardware to be between 8000 Hz and 50000 Hz.35 36 Set to 48000 Hz by default.37 38endif # SND_SPI39 40