kconfig

linux 内核源代码

#
# SoC audio configuration
#

menu "System on Chip audio support"
	depends on SND!=n

config SND_SOC_AC97_BUS
	bool

config SND_SOC
	tristate "ALSA for SoC audio support"
	depends on SND
	select SND_PCM
	---help---

	  If you want ASoC support, you should say Y here and also to the
	  specific driver for your SoC platform below.
	  
	  ASoC provides power efficient ALSA support for embedded battery powered
	  SoC based systems like PDA's, Phones and Personal Media Players.

	  This ASoC audio support can also be built as a module.  If so, the module
	  will be called snd-soc-core.

# All the supported Soc's
source "sound/soc/at91/Kconfig"
source "sound/soc/pxa/Kconfig"
source "sound/soc/s3c24xx/Kconfig"
source "sound/soc/sh/Kconfig"

# Supported codecs
source "sound/soc/codecs/Kconfig"

endmenu