sound/Kconfig

   1 menuconfig SOUND
   2         tristate "Sound card support"
   3         depends on HAS_IOMEM
   4         help
   5           If you have a sound card in your computer, i.e. if it can say more
   6           than an occasional beep, say Y.
   7
   8 if SOUND
   9
  10 config SOUND_OSS_CORE
  11         bool
  12         default n
  13
  14 config SOUND_OSS_CORE_PRECLAIM
  15         bool "Preclaim OSS device numbers"
  16         depends on SOUND_OSS_CORE
  17         default y
  18         help
  19           With this option enabled, the kernel will claim all OSS device
  20           numbers if any OSS support (native or emulation) is enabled
  21           whether the respective module is loaded or not and try to load the
  22           appropriate module using sound-slot/service-* and char-major-*
  23           module aliases when one of the device numbers is opened.  With
  24           this option disabled, kernel will only claim actually in-use
  25           device numbers and opening a missing device will generate only the
  26           standard char-major-* aliases.
  27
  28           The only visible difference is use of additional module aliases
  29           and whether OSS sound devices appear multiple times in
  30           /proc/devices.  sound-slot/service-* module aliases are scheduled
  31           to be removed (ie. PRECLAIM won't be available) and this option is
  32           to make the transition easier.  This option can be overridden
  33           during boot using the kernel parameter soundcore.preclaim_oss.
  34
  35           Disabling this allows alternative OSS implementations.
  36
  37           If unsure, say Y.
  38
  39 source "sound/oss/dmasound/Kconfig"
  40
  41 if !UML
  42
  43 menuconfig SND
  44         tristate "Advanced Linux Sound Architecture"
  45         help
  46           Say 'Y' or 'M' to enable ALSA (Advanced Linux Sound Architecture),
  47           the new base sound system.
  48
  49           For more information, see <http://www.alsa-project.org/>
  50
  51 if SND
  52
  53 source "sound/core/Kconfig"
  54
  55 source "sound/drivers/Kconfig"
  56
  57 source "sound/isa/Kconfig"
  58
  59 source "sound/pci/Kconfig"
  60
  61 source "sound/hda/Kconfig"
  62
  63 source "sound/ppc/Kconfig"
  64
  65 source "sound/ac97/Kconfig"
  66
  67 source "sound/aoa/Kconfig"
  68
  69 source "sound/arm/Kconfig"
  70
  71 source "sound/atmel/Kconfig"
  72
  73 source "sound/spi/Kconfig"
  74
  75 source "sound/mips/Kconfig"
  76
  77 source "sound/sh/Kconfig"
  78
  79 # the following will depend on the order of config.
  80 # here assuming USB is defined before ALSA
  81 source "sound/usb/Kconfig"
  82
  83 source "sound/firewire/Kconfig"
  84
  85 # the following will depend on the order of config.
  86 # here assuming PCMCIA is defined before ALSA
  87 source "sound/pcmcia/Kconfig"
  88
  89 source "sound/sparc/Kconfig"
  90
  91 source "sound/parisc/Kconfig"
  92
  93 source "sound/soc/Kconfig"
  94
  95 source "sound/x86/Kconfig"
  96
  97 source "sound/synth/Kconfig"
  98
  99 source "sound/xen/Kconfig"
 100
 101 endif # SND
 102
 103 endif # !UML
 104
 105 endif # SOUND
 106
 107 # AC97_BUS is used from both sound and ucb1400
 108 config AC97_BUS
 109         tristate
 110         help
 111           This is used to avoid config and link hard dependencies between the
 112           sound subsystem and other function drivers completely unrelated to
 113           sound although they're sharing the AC97 bus. Concerned drivers
 114           should "select" this.