1 # SPDX-License-Identifier: GPL-2.0-only
3 # SoC audio configuration
7 tristate "ALSA for SoC audio support"
9 select AC97_BUS if SND_SOC_AC97_BUS
11 select REGMAP_I2C if I2C
12 select REGMAP_SPI if SPI_MASTER
15 If you want ASoC support, you should say Y here and also to the
16 specific driver for your SoC platform below.
18 ASoC provides power efficient ALSA support for embedded battery powered
19 SoC based systems like PDA's, Phones and Personal Media Players.
21 This ASoC audio support can also be built as a module. If so, the module
22 will be called snd-soc-core.
26 config SND_SOC_AC97_BUS
29 config SND_SOC_GENERIC_DMAENGINE_PCM
31 select SND_DMAENGINE_PCM
33 config SND_SOC_COMPRESS
35 select SND_COMPRESS_OFFLOAD
37 config SND_SOC_TOPOLOGY
39 select SND_DYNAMIC_MINORS
41 config SND_SOC_TOPOLOGY_BUILD
42 bool "Build topology core"
43 select SND_SOC_TOPOLOGY
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.
52 config SND_SOC_TOPOLOGY_KUNIT_TEST
53 tristate "KUnit tests for SoC topology"
55 depends on SND_SOC_TOPOLOGY
56 default KUNIT_ALL_TESTS
58 If you want to perform tests on ALSA SoC topology support say Y here.
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.
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
69 config SND_SOC_UTILS_KUNIT_TEST
70 tristate "KUnit tests for SoC utils"
72 default KUNIT_ALL_TESTS
74 If you want to perform tests on ALSA SoC utils library say Y here.
79 # All the supported SoCs
80 source "sound/soc/adi/Kconfig"
81 source "sound/soc/amd/Kconfig"
82 source "sound/soc/apple/Kconfig"
83 source "sound/soc/atmel/Kconfig"
84 source "sound/soc/au1x/Kconfig"
85 source "sound/soc/bcm/Kconfig"
86 source "sound/soc/cirrus/Kconfig"
87 source "sound/soc/dwc/Kconfig"
88 source "sound/soc/fsl/Kconfig"
89 source "sound/soc/google/Kconfig"
90 source "sound/soc/hisilicon/Kconfig"
91 source "sound/soc/jz4740/Kconfig"
92 source "sound/soc/kirkwood/Kconfig"
93 source "sound/soc/loongson/Kconfig"
94 source "sound/soc/img/Kconfig"
95 source "sound/soc/intel/Kconfig"
96 source "sound/soc/mediatek/Kconfig"
97 source "sound/soc/meson/Kconfig"
98 source "sound/soc/mxs/Kconfig"
99 source "sound/soc/pxa/Kconfig"
100 source "sound/soc/qcom/Kconfig"
101 source "sound/soc/rockchip/Kconfig"
102 source "sound/soc/samsung/Kconfig"
103 source "sound/soc/sh/Kconfig"
104 source "sound/soc/sof/Kconfig"
105 source "sound/soc/spear/Kconfig"
106 source "sound/soc/sprd/Kconfig"
107 source "sound/soc/starfive/Kconfig"
108 source "sound/soc/sti/Kconfig"
109 source "sound/soc/stm/Kconfig"
110 source "sound/soc/sunxi/Kconfig"
111 source "sound/soc/tegra/Kconfig"
112 source "sound/soc/ti/Kconfig"
113 source "sound/soc/uniphier/Kconfig"
114 source "sound/soc/ux500/Kconfig"
115 source "sound/soc/xilinx/Kconfig"
116 source "sound/soc/xtensa/Kconfig"
119 source "sound/soc/codecs/Kconfig"
122 source "sound/soc/generic/Kconfig"