Kconfig

  1# SPDX-License-Identifier: GPL-2.0-only
  2#
  3# SoC audio configuration
  4#
  5
  6menuconfig SND_SOC
  7	tristate "ALSA for SoC audio support"
  8	select SND_PCM
  9	select AC97_BUS if SND_SOC_AC97_BUS
 10	select SND_JACK
 11	select REGMAP_I2C if I2C
 12	select REGMAP_SPI if SPI_MASTER
 13	help
 14
 15	  If you want ASoC support, you should say Y here and also to the
 16	  specific driver for your SoC platform below.
 17
 18	  ASoC provides power efficient ALSA support for embedded battery powered
 19	  SoC based systems like PDA's, Phones and Personal Media Players.
 20
 21	  This ASoC audio support can also be built as a module.  If so, the module
 22	  will be called snd-soc-core.
 23
 24if SND_SOC
 25
 26config SND_SOC_AC97_BUS
 27	bool
 28
 29config SND_SOC_GENERIC_DMAENGINE_PCM
 30	bool
 31	select SND_DMAENGINE_PCM
 32
 33config SND_SOC_COMPRESS
 34	bool
 35	select SND_COMPRESS_OFFLOAD
 36
 37config SND_SOC_TOPOLOGY
 38	bool
 39	select SND_DYNAMIC_MINORS
 40
 41config SND_SOC_TOPOLOGY_BUILD
 42	bool "Build topology core"
 43	select SND_SOC_TOPOLOGY
 44	depends on KUNIT
 45	help
 46	  This option exists to facilitate running the KUnit tests for
 47	  the topology core, KUnit is frequently tested in virtual
 48	  environments with minimal drivers enabled but the topology
 49	  core is usually selected by drivers.  There is little reason
 50	  to enable it if not doing a KUnit build.
 51
 52config SND_SOC_TOPOLOGY_KUNIT_TEST
 53	tristate "KUnit tests for SoC topology"
 54	depends on KUNIT
 55	depends on SND_SOC_TOPOLOGY
 56	default KUNIT_ALL_TESTS
 57	help
 58	  If you want to perform tests on ALSA SoC topology support say Y here.
 59
 60	  This builds a module which can be later manually loaded to run KUNIT
 61	  test cases against soc-topology.c API. This should be primarily used
 62	  by developers to test their changes to ASoC.
 63
 64	  Do note that it creates fake playback devices which do not interact
 65	  well with userspace. When running tests one may want to disable
 66	  userspace applications such as pulseaudio, to prevent unnecessary
 67	  problems.
 68
 69config SND_SOC_CARD_KUNIT_TEST
 70	tristate "KUnit tests for SoC card"
 71	depends on KUNIT
 72	default KUNIT_ALL_TESTS
 73	help
 74	  If you want to perform tests on ALSA SoC card functions say Y here.
 75	  If unsure, say N.
 76
 77config SND_SOC_UTILS_KUNIT_TEST
 78	tristate "KUnit tests for SoC utils"
 79	depends on KUNIT
 80	default KUNIT_ALL_TESTS
 81	help
 82	  If you want to perform tests on ALSA SoC utils library say Y here.
 83
 84config SND_SOC_OPS_KUNIT_TEST
 85	tristate "KUnit tests for SoC ops"
 86	depends on KUNIT
 87	default KUNIT_ALL_TESTS
 88	help
 89	  If you want to perform tests on ALSA SoC ops library say Y here.
 90
 91config SND_SOC_ACPI
 92	tristate
 93
 94config SND_SOC_USB
 95	tristate "SoC based USB audio offloading"
 96	depends on SND_USB_AUDIO
 97	help
 98	  Enable this option if an ASoC platform card has support to handle
 99	  USB audio offloading.  This enables the SoC USB layer, which will
100	  notify the ASoC USB DPCM backend DAI link about available USB audio
101	  devices.  Based on the notifications, sequences to enable the audio
102	  stream can be taken based on the design.
103
104# All the supported SoCs
105source "sound/soc/adi/Kconfig"
106source "sound/soc/amd/Kconfig"
107source "sound/soc/apple/Kconfig"
108source "sound/soc/atmel/Kconfig"
109source "sound/soc/au1x/Kconfig"
110source "sound/soc/bcm/Kconfig"
111source "sound/soc/cirrus/Kconfig"
112source "sound/soc/dwc/Kconfig"
113source "sound/soc/fsl/Kconfig"
114source "sound/soc/google/Kconfig"
115source "sound/soc/hisilicon/Kconfig"
116source "sound/soc/jz4740/Kconfig"
117source "sound/soc/kirkwood/Kconfig"
118source "sound/soc/loongson/Kconfig"
119source "sound/soc/img/Kconfig"
120source "sound/soc/intel/Kconfig"
121source "sound/soc/mediatek/Kconfig"
122source "sound/soc/meson/Kconfig"
123source "sound/soc/mxs/Kconfig"
124source "sound/soc/pxa/Kconfig"
125source "sound/soc/qcom/Kconfig"
126source "sound/soc/renesas/Kconfig"
127source "sound/soc/rockchip/Kconfig"
128source "sound/soc/samsung/Kconfig"
129source "sound/soc/sdca/Kconfig"
130source "sound/soc/spacemit/Kconfig"
131source "sound/soc/spear/Kconfig"
132source "sound/soc/sprd/Kconfig"
133source "sound/soc/starfive/Kconfig"
134source "sound/soc/sti/Kconfig"
135source "sound/soc/stm/Kconfig"
136source "sound/soc/sunxi/Kconfig"
137source "sound/soc/tegra/Kconfig"
138source "sound/soc/ti/Kconfig"
139source "sound/soc/uniphier/Kconfig"
140source "sound/soc/ux500/Kconfig"
141source "sound/soc/xilinx/Kconfig"
142source "sound/soc/xtensa/Kconfig"
143
144# SOF
145source "sound/soc/sof/Kconfig"
146
147# Supported codecs
148source "sound/soc/codecs/Kconfig"
149
150source "sound/soc/sdw_utils/Kconfig"
151
152# generic frame-work
153source "sound/soc/generic/Kconfig"
154
155endif	# SND_SOC
156