1# SPDX-License-Identifier: GPL-2.0-only 2config SND_ATMEL_SOC 3 tristate "SoC Audio for the Atmel System-on-Chip" 4 depends on HAS_IOMEM 5 help 6 Say Y or M if you want to add support for codecs attached to 7 the ATMEL SSC interface. You will also need 8 to select the audio interfaces to support below. 9 10if SND_ATMEL_SOC 11 12config SND_ATMEL_SOC_PDC 13 bool 14 15config SND_ATMEL_SOC_DMA 16 bool 17 select SND_SOC_GENERIC_DMAENGINE_PCM 18 19config SND_ATMEL_SOC_SSC 20 tristate 21 select SND_ATMEL_SOC_DMA 22 select SND_ATMEL_SOC_PDC 23 24config SND_ATMEL_SOC_SSC_PDC 25 tristate "SoC PCM DAI support for AT91 SSC controller using PDC" 26 depends on ATMEL_SSC 27 select SND_ATMEL_SOC_PDC 28 select SND_ATMEL_SOC_SSC 29 help 30 Say Y or M if you want to add support for Atmel SSC interface 31 in PDC mode configured using audio-graph-card in device-tree. 32 33config SND_ATMEL_SOC_SSC_DMA 34 tristate "SoC PCM DAI support for AT91 SSC controller using DMA" 35 depends on ATMEL_SSC 36 select SND_ATMEL_SOC_DMA 37 select SND_ATMEL_SOC_SSC 38 help 39 Say Y or M if you want to add support for Atmel SSC interface 40 in DMA mode configured using audio-graph-card in device-tree. 41 42config SND_AT91_SOC_SAM9G20_WM8731 43 tristate "SoC Audio support for WM8731-based At91sam9g20 evaluation board" 44 depends on ARCH_AT91 || COMPILE_TEST 45 depends on ATMEL_SSC && SND_SOC_I2C_AND_SPI 46 select SND_ATMEL_SOC_SSC_PDC 47 select SND_SOC_WM8731 48 help 49 Say Y if you want to add support for SoC audio on WM8731-based 50 AT91sam9g20 evaluation board. 51 52config SND_ATMEL_SOC_WM8904 53 tristate "Atmel ASoC driver for boards using WM8904 codec" 54 depends on ARCH_AT91 || COMPILE_TEST 55 depends on ATMEL_SSC && I2C 56 select SND_ATMEL_SOC_SSC_DMA 57 select SND_SOC_WM8904 58 help 59 Say Y if you want to add support for Atmel ASoC driver for boards using 60 WM8904 codec. 61 62config SND_AT91_SOC_SAM9X5_WM8731 63 tristate "SoC Audio support for WM8731-based at91sam9x5 board" 64 depends on ARCH_AT91 || COMPILE_TEST 65 depends on ATMEL_SSC && SND_SOC_I2C_AND_SPI 66 select SND_ATMEL_SOC_SSC_DMA 67 select SND_SOC_WM8731 68 help 69 Say Y if you want to add support for audio SoC on an 70 at91sam9x5 based board that is using WM8731 codec. 71 72config SND_ATMEL_SOC_CLASSD 73 tristate "Atmel ASoC driver for boards using CLASSD" 74 depends on ARCH_AT91 || COMPILE_TEST 75 select SND_SOC_GENERIC_DMAENGINE_PCM 76 select REGMAP_MMIO 77 help 78 Say Y if you want to add support for Atmel ASoC driver for boards using 79 CLASSD. 80 81config SND_ATMEL_SOC_PDMIC 82 tristate "Atmel ASoC driver for boards using PDMIC" 83 depends on OF && (ARCH_AT91 || COMPILE_TEST) 84 select SND_SOC_GENERIC_DMAENGINE_PCM 85 select REGMAP_MMIO 86 help 87 Say Y if you want to add support for Atmel ASoC driver for boards using 88 PDMIC. 89 90config SND_ATMEL_SOC_TSE850_PCM5142 91 tristate "ASoC driver for the Axentia TSE-850" 92 depends on ARCH_AT91 && OF 93 depends on ATMEL_SSC && I2C 94 select SND_ATMEL_SOC_SSC_DMA 95 select SND_SOC_PCM512x_I2C 96 help 97 Say Y if you want to add support for the ASoC driver for the 98 Axentia TSE-850 with a PCM5142 codec. 99 100config SND_ATMEL_SOC_I2S 101 tristate "Atmel ASoC driver for boards using I2S" 102 depends on OF && (ARCH_AT91 || COMPILE_TEST) 103 select SND_SOC_GENERIC_DMAENGINE_PCM 104 select REGMAP_MMIO 105 help 106 Say Y or M if you want to add support for Atmel ASoc driver for boards 107 using I2S. 108 109config SND_SOC_MIKROE_PROTO 110 tristate "Support for Mikroe-PROTO board" 111 depends on OF 112 depends on SND_SOC_I2C_AND_SPI 113 select SND_SOC_WM8731 114 help 115 Say Y or M if you want to add support for MikroElektronika PROTO Audio 116 Board. This board contains the WM8731 codec, which can be configured 117 using I2C over SDA (MPU Data Input) and SCL (MPU Clock Input) pins. 118 Both playback and capture are supported. 119 120config SND_MCHP_SOC_I2S_MCC 121 tristate "Microchip ASoC driver for boards using I2S MCC" 122 depends on OF && (ARCH_AT91 || COMPILE_TEST) 123 select SND_SOC_GENERIC_DMAENGINE_PCM 124 select REGMAP_MMIO 125 help 126 Say Y or M if you want to add support for I2S Multi-Channel ASoC 127 driver on the following Microchip platforms: 128 - sam9x60 129 - sama7g5 130 131 The I2SMCC complies with the Inter-IC Sound (I2S) bus specification 132 and supports a Time Division Multiplexed (TDM) interface with 133 external multi-channel audio codecs. 134 Starting with sama7g5, I2S and Left-Justified multi-channel is 135 supported by using multiple data pins, output and input, without TDM. 136 137config SND_MCHP_SOC_SPDIFTX 138 tristate "Microchip ASoC driver for boards using S/PDIF TX" 139 depends on OF && (ARCH_AT91 || COMPILE_TEST) 140 select SND_SOC_GENERIC_DMAENGINE_PCM 141 select REGMAP_MMIO 142 help 143 Say Y or M if you want to add support for Microchip S/PDIF TX ASoc 144 driver on the following Microchip platforms: 145 - sama7g5 146 147 This S/PDIF TX driver is compliant with IEC-60958 standard and 148 includes programmable User Data and Channel Status fields. 149 150config SND_MCHP_SOC_SPDIFRX 151 tristate "Microchip ASoC driver for boards using S/PDIF RX" 152 depends on OF && (ARCH_AT91 || COMPILE_TEST) 153 depends on COMMON_CLK 154 select SND_SOC_GENERIC_DMAENGINE_PCM 155 select REGMAP_MMIO 156 help 157 Say Y or M if you want to add support for Microchip S/PDIF RX ASoc 158 driver on the following Microchip platforms: 159 - sama7g5 160 161 This S/PDIF RX driver is compliant with IEC-60958 standard and 162 includes programmable User Data and Channel Status fields. 163 164config SND_MCHP_SOC_PDMC 165 tristate "Microchip ASoC driver for boards using PDMC" 166 depends on OF && (ARCH_AT91 || COMPILE_TEST) 167 select SND_SOC_GENERIC_DMAENGINE_PCM 168 select REGMAP_MMIO 169 help 170 Say Y or M if you want to add support for Microchip ASoC PDMC driver on the 171 following Microchip platforms: 172 - sama7g5 173 174 The Pulse Density Microphone Controller (PDMC) interfaces up to 4 digital 175 microphones PDM outputs. It generates a single clock line and samples 1 or 176 2 data lines. The signal path includes an audio grade programmable 177 decimation filter and outputs 24-bit audio words. 178 179endif 180