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Diffstat (limited to 'sound/Kconfig')
| -rw-r--r-- | sound/Kconfig | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/sound/Kconfig b/sound/Kconfig new file mode 100644 index 00000000..261a03c8 --- /dev/null +++ b/sound/Kconfig @@ -0,0 +1,137 @@ +menuconfig SOUND + tristate "Sound card support" + depends on HAS_IOMEM + help + If you have a sound card in your computer, i.e. if it can say more + than an occasional beep, say Y. Be sure to have all the information + about your sound card and its configuration down (I/O port, + interrupt and DMA channel), because you will be asked for it. + + You want to read the Sound-HOWTO, available from + <http://www.tldp.org/docs.html#howto>. General information about + the modular sound system is contained in the files + <file:Documentation/sound/oss/Introduction>. The file + <file:Documentation/sound/oss/README.OSS> contains some slightly + outdated but still useful information as well. Newer sound + driver documentation is found in <file:Documentation/sound/alsa/*>. + + If you have a PnP sound card and you want to configure it at boot + time using the ISA PnP tools (read + <http://www.roestock.demon.co.uk/isapnptools/>), then you need to + compile the sound card support as a module and load that module + after the PnP configuration is finished. To do this, choose M here + and read <file:Documentation/sound/oss/README.modules>; the module + will be called soundcore. + +if SOUND + +config SOUND_OSS_CORE + bool + default n + +config SOUND_OSS_CORE_PRECLAIM + bool "Preclaim OSS device numbers" + depends on SOUND_OSS_CORE + default y + help + With this option enabled, the kernel will claim all OSS device + numbers if any OSS support (native or emulation) is enabled + whether the respective module is loaded or not and try to load the + appropriate module using sound-slot/service-* and char-major-* + module aliases when one of the device numbers is opened. With + this option disabled, kernel will only claim actually in-use + device numbers and opening a missing device will generate only the + standard char-major-* aliases. + + The only visible difference is use of additional module aliases + and whether OSS sound devices appear multiple times in + /proc/devices. sound-slot/service-* module aliases are scheduled + to be removed (ie. PRECLAIM won't be available) and this option is + to make the transition easier. This option can be overridden + during boot using the kernel parameter soundcore.preclaim_oss. + + Disabling this allows alternative OSS implementations. + + Please read Documentation/feature-removal-schedule.txt for + details. + + If unsure, say Y. + +source "sound/oss/dmasound/Kconfig" + +if !M68K && !UML + +menuconfig SND + tristate "Advanced Linux Sound Architecture" + help + Say 'Y' or 'M' to enable ALSA (Advanced Linux Sound Architecture), + the new base sound system. + + For more information, see <http://www.alsa-project.org/> + +if SND + +source "sound/core/Kconfig" + +source "sound/drivers/Kconfig" + +source "sound/isa/Kconfig" + +source "sound/pci/Kconfig" + +source "sound/ppc/Kconfig" + +source "sound/aoa/Kconfig" + +source "sound/arm/Kconfig" + +source "sound/atmel/Kconfig" + +source "sound/spi/Kconfig" + +source "sound/mips/Kconfig" + +source "sound/sh/Kconfig" + +# the following will depend on the order of config. +# here assuming USB is defined before ALSA +source "sound/usb/Kconfig" + +source "sound/firewire/Kconfig" + +# the following will depend on the order of config. +# here assuming PCMCIA is defined before ALSA +source "sound/pcmcia/Kconfig" + +source "sound/sparc/Kconfig" + +source "sound/parisc/Kconfig" + +source "sound/soc/Kconfig" + +endif # SND + +menuconfig SOUND_PRIME + tristate "Open Sound System (DEPRECATED)" + select SOUND_OSS_CORE + help + Say 'Y' or 'M' to enable Open Sound System drivers. + +if SOUND_PRIME + +source "sound/oss/Kconfig" + +endif # SOUND_PRIME + +endif # !M68K + +endif # SOUND + +# AC97_BUS is used from both sound and ucb1400 +config AC97_BUS + tristate + help + This is used to avoid config and link hard dependencies between the + sound subsystem and other function drivers completely unrelated to + sound although they're sharing the AC97 bus. Concerned drivers + should "select" this. |