LXR linux/sound/Kconfig

   1menuconfig 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
   8if SOUND
   9
  10config SOUND_OSS_CORE
  11        bool
  12        default n
  13
  14config 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
  39source "sound/oss/dmasound/Kconfig"
  40
  41if !UML
  42
  43menuconfig 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
  51if SND
  52
  53source "sound/core/Kconfig"
  54
  55source "sound/drivers/Kconfig"
  56
  57source "sound/isa/Kconfig"
  58
  59source "sound/pci/Kconfig"
  60
  61source "sound/hda/Kconfig"
  62
  63source "sound/ppc/Kconfig"
  64
  65source "sound/ac97/Kconfig"
  66
  67source "sound/aoa/Kconfig"
  68
  69source "sound/arm/Kconfig"
  70
  71source "sound/atmel/Kconfig"
  72
  73source "sound/spi/Kconfig"
  74
  75source "sound/mips/Kconfig"
  76
  77source "sound/sh/Kconfig"
  78
  79# the following will depend on the order of config.
  80# here assuming USB is defined before ALSA
  81source "sound/usb/Kconfig"
  82
  83source "sound/firewire/Kconfig"
  84
  85# the following will depend on the order of config.
  86# here assuming PCMCIA is defined before ALSA
  87source "sound/pcmcia/Kconfig"
  88
  89source "sound/sparc/Kconfig"
  90
  91source "sound/parisc/Kconfig"
  92
  93source "sound/soc/Kconfig"
  94
  95source "sound/x86/Kconfig"
  96
  97source "sound/synth/Kconfig"
  98
  99endif # SND
 100
 101endif # !UML
 102
 103endif # SOUND
 104
 105# AC97_BUS is used from both sound and ucb1400
 106config AC97_BUS
 107        tristate
 108        help
 109          This is used to avoid config and link hard dependencies between the
 110          sound subsystem and other function drivers completely unrelated to
 111          sound although they're sharing the AC97 bus. Concerned drivers
 112          should "select" this.
 113