1# SPDX-License-Identifier: GPL-2.0-only 2config SND_SOC_TEGRA 3 tristate "SoC Audio for the Tegra System-on-Chip" 4 depends on (ARCH_TEGRA && TEGRA20_APB_DMA) || COMPILE_TEST 5 depends on COMMON_CLK 6 depends on RESET_CONTROLLER 7 select REGMAP_MMIO 8 select SND_SOC_GENERIC_DMAENGINE_PCM 9 help 10 Say Y or M here if you want support for SoC audio on Tegra. 11 12if SND_SOC_TEGRA 13 14config SND_SOC_TEGRA20_AC97 15 tristate "Tegra20 AC97 interface" 16 select SND_SOC_AC97_BUS 17 select SND_SOC_TEGRA20_DAS 18 help 19 Say Y or M if you want to add support for codecs attached to the 20 Tegra20 AC97 interface. You will also need to select the individual 21 machine drivers to support below. 22 23config SND_SOC_TEGRA20_DAS 24 tristate "Tegra20 DAS module" 25 help 26 Say Y or M if you want to add support for the Tegra20 DAS module. 27 You will also need to select the individual machine drivers to 28 support below. 29 30config SND_SOC_TEGRA20_I2S 31 tristate "Tegra20 I2S interface" 32 select SND_SOC_TEGRA20_DAS 33 help 34 Say Y or M if you want to add support for codecs attached to the 35 Tegra20 I2S interface. You will also need to select the individual 36 machine drivers to support below. 37 38config SND_SOC_TEGRA20_SPDIF 39 tristate "Tegra20 SPDIF interface" 40 help 41 Say Y or M if you want to add support for the Tegra20 SPDIF interface. 42 You will also need to select the individual machine drivers to support 43 below. 44 45config SND_SOC_TEGRA30_AHUB 46 tristate "Tegra30 AHUB module" 47 help 48 Say Y or M if you want to add support for the Tegra30 AHUB module. 49 You will also need to select the individual machine drivers to 50 support below. 51 52config SND_SOC_TEGRA30_I2S 53 tristate "Tegra30 I2S interface" 54 select SND_SOC_TEGRA30_AHUB 55 help 56 Say Y or M if you want to add support for codecs attached to the 57 Tegra30 I2S interface. You will also need to select the individual 58 machine drivers to support below. 59 60config SND_SOC_TEGRA210_AHUB 61 tristate "Tegra210 AHUB module" 62 help 63 Config to enable Audio Hub (AHUB) module, which comprises of a 64 switch called Audio Crossbar (AXBAR) used to configure or modify 65 the audio routing path between various HW accelerators present in 66 AHUB. 67 Say Y or M if you want to add support for Tegra210 AHUB module. 68 69config SND_SOC_TEGRA210_DMIC 70 tristate "Tegra210 DMIC module" 71 help 72 Config to enable the Digital MIC (DMIC) controller which is used 73 to interface with Pulse Density Modulation (PDM) input devices. 74 The DMIC controller implements a converter to convert PDM signals 75 to Pulse Code Modulation (PCM) signals. This can be viewed as a 76 PDM receiver. 77 Say Y or M if you want to add support for Tegra210 DMIC module. 78 79config SND_SOC_TEGRA210_I2S 80 tristate "Tegra210 I2S module" 81 help 82 Config to enable the Inter-IC Sound (I2S) Controller which 83 implements full-duplex and bidirectional and single direction 84 point-to-point serial interfaces. It can interface with I2S 85 compatible devices. 86 Say Y or M if you want to add support for Tegra210 I2S module. 87 88config SND_SOC_TEGRA186_DSPK 89 tristate "Tegra186 DSPK module" 90 help 91 Config to enable the Digital Speaker Controller (DSPK) which 92 converts the multi-bit Pulse Code Modulation (PCM) audio input to 93 oversampled 1-bit Pulse Density Modulation (PDM) output. From the 94 signal flow perspective DSPK can be viewed as a PDM transmitter 95 that up-samples the input to the desired sampling rate by 96 interpolation and then converts the oversampled PCM input to 97 the desired 1-bit output via Delta Sigma Modulation (DSM). 98 Say Y or M if you want to add support for Tegra186 DSPK module. 99 100config SND_SOC_TEGRA210_ADMAIF 101 tristate "Tegra210 ADMAIF module" 102 help 103 Config to enable ADMAIF which is the interface between ADMA and 104 Audio Hub (AHUB). Each ADMA channel that sends/receives data to/ 105 from AHUB must interface through an ADMAIF channel. ADMA channel 106 sending data to AHUB pairs with an ADMAIF Tx channel, where as 107 ADMA channel receiving data from AHUB pairs with an ADMAIF Rx 108 channel. Buffer size is configurable for each ADMAIIF channel. 109 Say Y or M if you want to add support for Tegra210 ADMAIF module. 110 111config SND_SOC_TEGRA_AUDIO_GRAPH_CARD 112 tristate "Audio Graph Card based Tegra driver" 113 depends on SND_AUDIO_GRAPH_CARD 114 help 115 Config to enable Tegra audio machine driver based on generic 116 audio graph driver. It is a thin driver written to customize 117 few things for Tegra audio. Most of the code is re-used from 118 audio graph driver and the same DT bindings are used. 119 120config SND_SOC_TEGRA_RT5640 121 tristate "SoC Audio support for Tegra boards using an RT5640 codec" 122 depends on I2C && GPIOLIB 123 select SND_SOC_RT5640 124 help 125 Say Y or M here if you want to add support for SoC audio on Tegra 126 boards using the RT5640 codec, such as Dalmore. 127 128config SND_SOC_TEGRA_WM8753 129 tristate "SoC Audio support for Tegra boards using a WM8753 codec" 130 depends on I2C && GPIOLIB 131 select SND_SOC_WM8753 132 help 133 Say Y or M here if you want to add support for SoC audio on Tegra 134 boards using the WM8753 codec, such as Whistler. 135 136config SND_SOC_TEGRA_WM8903 137 tristate "SoC Audio support for Tegra boards using a WM8903 codec" 138 depends on I2C && GPIOLIB 139 select SND_SOC_WM8903 140 help 141 Say Y or M here if you want to add support for SoC audio on Tegra 142 boards using the WM8093 codec. Currently, the supported boards are 143 Harmony, Ventana, Seaboard, Kaen, and Aebl. 144 145config SND_SOC_TEGRA_WM9712 146 tristate "SoC Audio support for Tegra boards using a WM9712 codec" 147 depends on GPIOLIB 148 select SND_SOC_TEGRA20_AC97 149 select SND_SOC_WM9712 150 help 151 Say Y or M here if you want to add support for SoC audio on Tegra 152 boards using the WM9712 (or compatible) codec. 153 154config SND_SOC_TEGRA_TRIMSLICE 155 tristate "SoC Audio support for TrimSlice board" 156 depends on I2C 157 select SND_SOC_TLV320AIC23_I2C 158 help 159 Say Y or M here if you want to add support for SoC audio on the 160 TrimSlice platform. 161 162config SND_SOC_TEGRA_ALC5632 163 tristate "SoC Audio support for Tegra boards using an ALC5632 codec" 164 depends on I2C && GPIOLIB 165 select SND_SOC_ALC5632 166 help 167 Say Y or M here if you want to add support for SoC audio on the 168 Toshiba AC100 netbook. 169 170config SND_SOC_TEGRA_MAX98090 171 tristate "SoC Audio support for Tegra boards using a MAX98090 codec" 172 depends on I2C && GPIOLIB 173 select SND_SOC_MAX98090 174 help 175 Say Y or M here if you want to add support for SoC audio on Tegra 176 boards using the MAX98090 codec, such as Venice2. 177 178config SND_SOC_TEGRA_RT5677 179 tristate "SoC Audio support for Tegra boards using a RT5677 codec" 180 depends on I2C && GPIOLIB 181 select SND_SOC_RT5677 182 help 183 Say Y or M here if you want to add support for SoC audio on Tegra 184 boards using the RT5677 codec, such as Ryu. 185 186config SND_SOC_TEGRA_SGTL5000 187 tristate "SoC Audio support for Tegra boards using a SGTL5000 codec" 188 depends on I2C && GPIOLIB 189 select SND_SOC_SGTL5000 190 help 191 Say Y or M here if you want to add support for SoC audio on Tegra 192 boards using the SGTL5000 codec, such as Apalis T30, Apalis TK1 or 193 Colibri T30. 194 195endif 196