sound/soc/Kconfig

   1 #
   2 # SoC audio configuration
   3 #
   4
   5 menuconfig 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
  21 if SND_SOC
  22
  23 config 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
  38 config SND_SOC_AC97_BUS
  39         bool
  40
  41 # All the supported SoCs
  42 source "sound/soc/atmel/Kconfig"
  43 source "sound/soc/au1x/Kconfig"
  44 source "sound/soc/blackfin/Kconfig"
  45 source "sound/soc/davinci/Kconfig"
  46 source "sound/soc/ep93xx/Kconfig"
  47 source "sound/soc/fsl/Kconfig"
  48 source "sound/soc/imx/Kconfig"
  49 source "sound/soc/jz4740/Kconfig"
  50 source "sound/soc/nuc900/Kconfig"
  51 source "sound/soc/omap/Kconfig"
  52 source "sound/soc/kirkwood/Kconfig"
  53 source "sound/soc/mid-x86/Kconfig"
  54 source "sound/soc/pxa/Kconfig"
  55 source "sound/soc/samsung/Kconfig"
  56 source "sound/soc/s6000/Kconfig"
  57 source "sound/soc/sh/Kconfig"
  58 source "sound/soc/tegra/Kconfig"
  59 source "sound/soc/txx9/Kconfig"
  60
  61 # Supported codecs
  62 source "sound/soc/codecs/Kconfig"
  63
  64 endif   # SND_SOC
  65