Adding upstream version 6.1.76.upstream/6.1.76

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 237 insertions, 0 deletions

diff --git a/sound/core/Kconfig b/sound/core/Kconfig
new file mode 100644
index 000000000..12990d9a4
--- /dev/null
+++ b/sound/core/Kconfig
@@ -0,0 +1,237 @@
+# SPDX-License-Identifier: GPL-2.0-only
+# ALSA soundcard-configuration
+config SND_TIMER
+	tristate
+
+config SND_PCM
+	tristate
+	select SND_TIMER if SND_PCM_TIMER
+
+config SND_PCM_ELD
+	bool
+
+config SND_PCM_IEC958
+	bool
+
+config SND_DMAENGINE_PCM
+	tristate
+
+config SND_HWDEP
+	tristate
+
+config SND_SEQ_DEVICE
+	tristate
+
+config SND_RAWMIDI
+	tristate
+	select SND_SEQ_DEVICE if SND_SEQUENCER != n
+
+config SND_COMPRESS_OFFLOAD
+	tristate
+
+config SND_JACK
+	bool
+
+# enable input device support in jack layer
+config SND_JACK_INPUT_DEV
+	bool
+	depends on SND_JACK
+	default y if INPUT=y || INPUT=SND
+
+config SND_OSSEMUL
+	bool "Enable OSS Emulation"
+	select SOUND_OSS_CORE
+	help
+	  This option enables the build of OSS emulation layer.
+
+config SND_MIXER_OSS
+	tristate "OSS Mixer API"
+	depends on SND_OSSEMUL
+	help
+	  To enable OSS mixer API emulation (/dev/mixer*), say Y here
+	  and read <file:Documentation/sound/designs/oss-emulation.rst>.
+
+	  Many programs still use the OSS API, so say Y.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called snd-mixer-oss.
+
+config SND_PCM_OSS
+	tristate "OSS PCM (digital audio) API"
+	depends on SND_OSSEMUL
+	select SND_PCM
+	help
+	  To enable OSS digital audio (PCM) emulation (/dev/dsp*), say Y
+	  here and read <file:Documentation/sound/designs/oss-emulation.rst>.
+
+	  Many programs still use the OSS API, so say Y.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called snd-pcm-oss.
+
+config SND_PCM_OSS_PLUGINS
+	bool "OSS PCM (digital audio) API - Include plugin system"
+	depends on SND_PCM_OSS
+	default y
+	help
+	  If you disable this option, the ALSA's OSS PCM API will not
+	  support conversion of channels, formats and rates. It will
+	  behave like most of new OSS/Free drivers in 2.4/2.6 kernels.
+
+config SND_PCM_TIMER
+	bool "PCM timer interface" if EXPERT
+	default y
+	help
+	  If you disable this option, pcm timer will be unavailable, so
+	  those stubs that use pcm timer (e.g. dmix, dsnoop & co) may work
+	  incorrectly.
+
+	  For some embedded devices, we may disable it to reduce memory
+	  footprint, about 20KB on x86_64 platform.
+
+config SND_HRTIMER
+	tristate "HR-timer backend support"
+	depends on HIGH_RES_TIMERS
+	select SND_TIMER
+	help
+	  Say Y here to enable HR-timer backend for ALSA timer.  ALSA uses
+	  the hrtimer as a precise timing source. The ALSA sequencer code
+	  also can use this timing source.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called snd-hrtimer.
+
+config SND_DYNAMIC_MINORS
+	bool "Dynamic device file minor numbers"
+	help
+	  If you say Y here, the minor numbers of ALSA device files in
+	  /dev/snd/ are allocated dynamically.  This allows you to have
+	  more than 8 sound cards, but requires a dynamic device file
+	  system like udev.
+
+	  If you are unsure about this, say N here.
+
+config SND_MAX_CARDS
+	int "Max number of sound cards"
+	range 4 256
+	default 32
+	depends on SND_DYNAMIC_MINORS
+	help
+	  Specify the max number of sound cards that can be assigned
+	  on a single machine.
+
+config SND_SUPPORT_OLD_API
+	bool "Support old ALSA API"
+	default y
+	help
+	  Say Y here to support the obsolete ALSA PCM API (ver.0.9.0 rc3
+	  or older).
+
+config SND_PROC_FS
+	bool "Sound Proc FS Support" if EXPERT
+	depends on PROC_FS
+	default y
+	help
+	  Say 'N' to disable Sound proc FS, which may reduce code size about
+	  9KB on x86_64 platform.
+	  If unsure say Y.
+
+config SND_VERBOSE_PROCFS
+	bool "Verbose procfs contents"
+	depends on SND_PROC_FS
+	default y
+	help
+	  Say Y here to include code for verbose procfs contents (provides
+	  useful information to developers when a problem occurs).  On the
+	  other side, it makes the ALSA subsystem larger.
+
+config SND_VERBOSE_PRINTK
+	bool "Verbose printk"
+	help
+	  Say Y here to enable verbose log messages.  These messages
+	  will help to identify source file and position containing
+	  printed messages.
+
+	  You don't need this unless you're debugging ALSA.
+
+config SND_CTL_FAST_LOOKUP
+	bool "Fast lookup of control elements" if EXPERT
+	default y
+	select XARRAY_MULTI
+	help
+	  This option enables the faster lookup of control elements.
+	  It will consume more memory because of the additional Xarray.
+	  If you want to choose the memory footprint over the performance
+	  inevitably, turn this off.
+
+config SND_DEBUG
+	bool "Debug"
+	help
+	  Say Y here to enable ALSA debug code.
+
+config SND_DEBUG_VERBOSE
+	bool "More verbose debug"
+	depends on SND_DEBUG
+	help
+	  Say Y here to enable extra-verbose debugging messages.
+
+	  Let me repeat: it enables EXTRA-VERBOSE DEBUGGING messages.
+	  So, say Y only if you are ready to be annoyed.
+
+config SND_PCM_XRUN_DEBUG
+	bool "Enable PCM ring buffer overrun/underrun debugging"
+	default n
+	depends on SND_DEBUG && SND_VERBOSE_PROCFS
+	help
+	  Say Y to enable the PCM ring buffer overrun/underrun debugging.
+	  It is usually not required, but if you have trouble with
+	  sound clicking when system is loaded, it may help to determine
+	  the process or driver which causes the scheduling gaps.
+
+config SND_CTL_INPUT_VALIDATION
+	bool "Validate input data to control API"
+	help
+	  Say Y to enable the additional validation for the input data to
+	  each control element, including the value range checks.
+	  An error is returned from ALSA core for invalid inputs without
+	  passing to the driver.  This is a kind of hardening for drivers
+	  that have no proper error checks, at the cost of a slight
+	  performance overhead.
+
+config SND_CTL_DEBUG
+	bool "Enable debugging feature for control API"
+	depends on SND_DEBUG
+	help
+	  Say Y to enable the debugging feature for ALSA control API.
+	  It performs the additional sanity-checks for each control element
+	  read access, such as whether the values returned from the driver
+	  are in the proper ranges or the check of the invalid access at
+	  out-of-array areas.  The error is printed when the driver gives
+	  such unexpected values.
+	  When you develop a driver that deals with control elements, it's
+	  strongly recommended to try this one once and verify whether you see
+	  any relevant errors or not.
+
+config SND_JACK_INJECTION_DEBUG
+	bool "Sound jack injection interface via debugfs"
+	depends on SND_JACK && SND_DEBUG && DEBUG_FS
+	help
+	  This option can be used to enable or disable sound jack
+	  software injection.
+	  Say Y if you are debugging via jack injection interface.
+	  If unsure select "N".
+
+config SND_VMASTER
+	bool
+
+config SND_DMA_SGBUF
+	def_bool y
+	depends on X86
+
+config SND_CTL_LED
+	tristate
+	select NEW_LEDS if SND_CTL_LED
+	select LEDS_TRIGGERS if SND_CTL_LED
+	select LEDS_TRIGGER_AUDIO if SND_CTL_LED
+
+source "sound/core/seq/Kconfig"