1 # SPDX-License-Identifier: GPL-2.0-only 2 # 3 # SoC audio configuration 4 # 5 6 menuconfig 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 24 if SND_SOC 25 26 config SND_SOC_AC97_BUS 27 bool 28 29 config SND_SOC_GENERIC_DMAENGINE_PCM 30 bool 31 select SND_DMAENGINE_PCM 32 33 config SND_SOC_COMPRESS 34 bool 35 select SND_COMPRESS_OFFLOAD 36 37 config SND_SOC_TOPOLOGY 38 bool 39 select SND_DYNAMIC_MINORS 40 41 config SND_SOC_TOPOLOGY_KUNIT_TEST 42 tristate "KUnit tests for SoC topology" 43 depends on KUNIT 44 depends on SND_SOC_TOPOLOGY 45 default KUNIT_ALL_TESTS 46 help 47 If you want to perform tests on ALSA SoC topology support say Y here. 48 49 This builds a module which can be later manually loaded to run KUNIT 50 test cases against soc-topology.c API. This should be primarily used 51 by developers to test their changes to ASoC. 52 53 Do note that it creates fake playback devices which do not interact 54 well with userspace. When running tests one may want to disable 55 userspace applications such as pulseaudio, to prevent unnecessary 56 problems. 57 58 config SND_SOC_UTILS_KUNIT_TEST 59 tristate "KUnit tests for SoC utils" 60 depends on KUNIT 61 default KUNIT_ALL_TESTS 62 help 63 If you want to perform tests on ALSA SoC utils library say Y here. 64 65 config SND_SOC_ACPI 66 tristate 67 68 # All the supported SoCs 69 source "sound/soc/adi/Kconfig" 70 source "sound/soc/amd/Kconfig" 71 source "sound/soc/apple/Kconfig" 72 source "sound/soc/atmel/Kconfig" 73 source "sound/soc/au1x/Kconfig" 74 source "sound/soc/bcm/Kconfig" 75 source "sound/soc/cirrus/Kconfig" 76 source "sound/soc/dwc/Kconfig" 77 source "sound/soc/fsl/Kconfig" 78 source "sound/soc/hisilicon/Kconfig" 79 source "sound/soc/jz4740/Kconfig" 80 source "sound/soc/kirkwood/Kconfig" 81 source "sound/soc/img/Kconfig" 82 source "sound/soc/intel/Kconfig" 83 source "sound/soc/mediatek/Kconfig" 84 source "sound/soc/meson/Kconfig" 85 source "sound/soc/mxs/Kconfig" 86 source "sound/soc/pxa/Kconfig" 87 source "sound/soc/qcom/Kconfig" 88 source "sound/soc/rockchip/Kconfig" 89 source "sound/soc/samsung/Kconfig" 90 source "sound/soc/sh/Kconfig" 91 source "sound/soc/sof/Kconfig" 92 source "sound/soc/spear/Kconfig" 93 source "sound/soc/sprd/Kconfig" 94 source "sound/soc/sti/Kconfig" 95 source "sound/soc/stm/Kconfig" 96 source "sound/soc/sunxi/Kconfig" 97 source "sound/soc/tegra/Kconfig" 98 source "sound/soc/ti/Kconfig" 99 source "sound/soc/uniphier/Kconfig" 100 source "sound/soc/ux500/Kconfig" 101 source "sound/soc/xilinx/Kconfig" 102 source "sound/soc/xtensa/Kconfig" 103 104 # Supported codecs 105 source "sound/soc/codecs/Kconfig" 106 107 # generic frame-work 108 source "sound/soc/generic/Kconfig" 109 110 endif # SND_SOC 111 112