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_UTILS_KUNIT_TEST 70 tristate "KUnit tests for SoC utils" 71 depends on KUNIT 72 default KUNIT_ALL_TESTS 73 help 74 If you want to perform tests on ALSA SoC utils library say Y here. 75 76config SND_SOC_ACPI 77 tristate 78 79# All the supported SoCs 80source "sound/soc/adi/Kconfig" 81source "sound/soc/amd/Kconfig" 82source "sound/soc/apple/Kconfig" 83source "sound/soc/atmel/Kconfig" 84source "sound/soc/au1x/Kconfig" 85source "sound/soc/bcm/Kconfig" 86source "sound/soc/cirrus/Kconfig" 87source "sound/soc/dwc/Kconfig" 88source "sound/soc/fsl/Kconfig" 89source "sound/soc/google/Kconfig" 90source "sound/soc/hisilicon/Kconfig" 91source "sound/soc/jz4740/Kconfig" 92source "sound/soc/kirkwood/Kconfig" 93source "sound/soc/loongson/Kconfig" 94source "sound/soc/img/Kconfig" 95source "sound/soc/intel/Kconfig" 96source "sound/soc/mediatek/Kconfig" 97source "sound/soc/meson/Kconfig" 98source "sound/soc/mxs/Kconfig" 99source "sound/soc/pxa/Kconfig" 100source "sound/soc/qcom/Kconfig" 101source "sound/soc/rockchip/Kconfig" 102source "sound/soc/samsung/Kconfig" 103source "sound/soc/sh/Kconfig" 104source "sound/soc/sof/Kconfig" 105source "sound/soc/spear/Kconfig" 106source "sound/soc/sprd/Kconfig" 107source "sound/soc/starfive/Kconfig" 108source "sound/soc/sti/Kconfig" 109source "sound/soc/stm/Kconfig" 110source "sound/soc/sunxi/Kconfig" 111source "sound/soc/tegra/Kconfig" 112source "sound/soc/ti/Kconfig" 113source "sound/soc/uniphier/Kconfig" 114source "sound/soc/ux500/Kconfig" 115source "sound/soc/xilinx/Kconfig" 116source "sound/soc/xtensa/Kconfig" 117 118# Supported codecs 119source "sound/soc/codecs/Kconfig" 120 121# generic frame-work 122source "sound/soc/generic/Kconfig" 123 124endif # SND_SOC 125 126