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Diffstat (limited to 'kernel/sound/spi/Kconfig')
| -rw-r--r-- | kernel/sound/spi/Kconfig | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/kernel/sound/spi/Kconfig b/kernel/sound/spi/Kconfig new file mode 100644 index 000000000..e6485be2e --- /dev/null +++ b/kernel/sound/spi/Kconfig @@ -0,0 +1,38 @@ +#SPI drivers + +menuconfig SND_SPI + bool "SPI sound devices" + depends on SPI + default y + help + Support for sound devices connected via the SPI bus. + +if SND_SPI + +config SND_AT73C213 + tristate "Atmel AT73C213 DAC driver" + depends on ATMEL_SSC + select SND_PCM + help + Say Y here if you want to use the Atmel AT73C213 external DAC. This + DAC can be found on Atmel development boards. + + This driver requires the Atmel SSC driver for sound sink, a + peripheral found on most AT91 and AVR32 microprocessors. + + To compile this driver as a module, choose M here: the module will be + called snd-at73c213. + +config SND_AT73C213_TARGET_BITRATE + int "Target bitrate for AT73C213" + depends on SND_AT73C213 + default "48000" + range 8000 50000 + help + Sets the target bitrate for the bitrate calculator in the driver. + Limited by hardware to be between 8000 Hz and 50000 Hz. + + Set to 48000 Hz by default. + +endif # SND_SPI + |