linux-stable/sound/Kconfig
Linus Torvalds 68d76d4e7e This pull request contains the following changes for UML:
- Drop 32-bit checksum implementation and re-use it from arch/x86
 - String function cleanup
 - Fixes for -Wmissing-variable-declarations and -Wmissing-prototypes builds
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Merge tag 'uml-for-linus-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux

Pull UML updates from Richard Weinberger:

 - Drop 32-bit checksum implementation and re-use it from arch/x86

 - String function cleanup

 - Fixes for -Wmissing-variable-declarations and -Wmissing-prototypes
   builds

* tag 'uml-for-linus-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux:
  um: virt-pci: fix missing declaration warning
  um: Refactor deprecated strncpy to memcpy
  um: fix 3 instances of -Wmissing-prototypes
  um: port_kern: fix -Wmissing-variable-declarations
  uml: audio: fix -Wmissing-variable-declarations
  um: vector: refactor deprecated strncpy
  um: use obj-y to descend into arch/um/*/
  um: Hard-code the result of 'uname -s'
  um: Use the x86 checksum implementation on 32-bit
  asm-generic: current: Don't include thread-info.h if building asm
  um: Remove unsued extern declaration ldt_host_info()
  um: Fix hostaudio build errors
  um: Remove strlcpy usage
2023-09-04 11:32:21 -07:00

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# 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"
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"
source "sound/virtio/Kconfig"
endif # SND
endif # SOUND
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.