| # SPDX-License-Identifier: GPL-2.0-only |
| menuconfig SOUND |
| tristate "Sound card support" |
| depends on HAS_IOMEM || UML |
| help |
| If you have a sound card in your computer, i.e. if it can say more |
| than an occasional beep, say Y. |
| |
| 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. |
| |
| If unsure, say Y. |
| |
| source "sound/oss/dmasound/Kconfig" |
| |
| if !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/hda/Kconfig" |
| |
| source "sound/ppc/Kconfig" |
| |
| source "sound/ac97/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" |
| |
| source "sound/x86/Kconfig" |
| |
| source "sound/synth/Kconfig" |
| |
| source "sound/xen/Kconfig" |
| |
| endif # SND |
| |
| endif # !UML |
| |
| 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. |