LXR linux/sound/soc/Kconfig

   1#
   2# SoC audio configuration
   3#
   4
   5menuconfig SND_SOC
   6        tristate "ALSA for SoC audio support"
   7        select SND_PCM
   8        select AC97_BUS if SND_SOC_AC97_BUS
   9        select SND_JACK if INPUT=y || INPUT=SND
  10        ---help---
  11
  12          If you want ASoC support, you should say Y here and also to the
  13          specific driver for your SoC platform below.
  14          
  15          ASoC provides power efficient ALSA support for embedded battery powered
  16          SoC based systems like PDA's, Phones and Personal Media Players.
  17
  18          This ASoC audio support can also be built as a module.  If so, the module
  19          will be called snd-soc-core.
  20
  21if SND_SOC
  22
  23config SND_SOC_CACHE_LZO
  24        bool "Support LZO compression for register caches"
  25        select LZO_COMPRESS
  26        select LZO_DECOMPRESS
  27        ---help---
  28           Select this to enable LZO compression for register caches.
  29           This will allow machine or CODEC drivers to compress register
  30           caches in memory, reducing the memory consumption at the
  31           expense of performance.  If this is not present and is used
  32           the system will fall back to uncompressed caches.
  33
  34           Usually it is safe to disable this option, where cache
  35           compression in used the rbtree option will typically perform
  36           better.
  37
  38config SND_SOC_AC97_BUS
  39        bool
  40
  41# All the supported SoCs
  42source "sound/soc/atmel/Kconfig"
  43source "sound/soc/au1x/Kconfig"
  44source "sound/soc/blackfin/Kconfig"
  45source "sound/soc/davinci/Kconfig"
  46source "sound/soc/ep93xx/Kconfig"
  47source "sound/soc/fsl/Kconfig"
  48source "sound/soc/imx/Kconfig"
  49source "sound/soc/jz4740/Kconfig"
  50source "sound/soc/nuc900/Kconfig"
  51source "sound/soc/omap/Kconfig"
  52source "sound/soc/kirkwood/Kconfig"
  53source "sound/soc/pxa/Kconfig"
  54source "sound/soc/samsung/Kconfig"
  55source "sound/soc/s6000/Kconfig"
  56source "sound/soc/sh/Kconfig"
  57source "sound/soc/txx9/Kconfig"
  58
  59# Supported codecs
  60source "sound/soc/codecs/Kconfig"
  61
  62endif   # SND_SOC
  63
  64