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39 lines
950 B
39 lines
950 B
# SPDX-License-Identifier: GPL-2.0-only |
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#SPI drivers |
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menuconfig SND_SPI |
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bool "SPI sound devices" |
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depends on SPI |
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default y |
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help |
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Support for sound devices connected via the SPI bus. |
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if SND_SPI |
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config SND_AT73C213 |
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tristate "Atmel AT73C213 DAC driver" |
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depends on ATMEL_SSC |
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select SND_PCM |
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help |
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Say Y here if you want to use the Atmel AT73C213 external DAC. This |
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DAC can be found on Atmel development boards. |
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This driver requires the Atmel SSC driver for sound sink, a |
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peripheral found on most AT91 microprocessors. |
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To compile this driver as a module, choose M here: the module will be |
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called snd-at73c213. |
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config SND_AT73C213_TARGET_BITRATE |
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int "Target bitrate for AT73C213" |
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depends on SND_AT73C213 |
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default "48000" |
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range 8000 50000 |
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help |
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Sets the target bitrate for the bitrate calculator in the driver. |
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Limited by hardware to be between 8000 Hz and 50000 Hz. |
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Set to 48000 Hz by default. |
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endif # SND_SPI |
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