diff options
Diffstat (limited to 'sound/Kconfig')
| -rw-r--r-- | sound/Kconfig | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/sound/Kconfig b/sound/Kconfig index 200aca1faa7..c710ce2c5c3 100644 --- a/sound/Kconfig +++ b/sound/Kconfig @@ -1,6 +1,3 @@ -# sound/Config.in -# - menuconfig SOUND tristate "Sound card support" depends on HAS_IOMEM @@ -32,9 +29,34 @@ 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. + + If unsure, say Y. + source "sound/oss/dmasound/Kconfig" -if !M68K +if !M68K && !UML menuconfig SND tristate "Advanced Linux Sound Architecture" @@ -60,6 +82,8 @@ source "sound/aoa/Kconfig" source "sound/arm/Kconfig" +source "sound/atmel/Kconfig" + source "sound/spi/Kconfig" source "sound/mips/Kconfig" @@ -70,6 +94,8 @@ source "sound/sh/Kconfig" # 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" @@ -106,4 +132,3 @@ config AC97_BUS sound subsystem and other function drivers completely unrelated to sound although they're sharing the AC97 bus. Concerned drivers should "select" this. - |