1 # SPDX-License-Identifier: GPL-2.0-only 1 # SPDX-License-Identifier: GPL-2.0-only
2 config SND_SOC_TEGRA 2 config SND_SOC_TEGRA
3 tristate "SoC Audio for the Tegra Syst 3 tristate "SoC Audio for the Tegra System-on-Chip"
4 depends on (ARCH_TEGRA && TEGRA20_APB_ 4 depends on (ARCH_TEGRA && TEGRA20_APB_DMA) || COMPILE_TEST
5 depends on COMMON_CLK 5 depends on COMMON_CLK
6 depends on RESET_CONTROLLER 6 depends on RESET_CONTROLLER
7 select REGMAP_MMIO 7 select REGMAP_MMIO
8 select SND_SOC_GENERIC_DMAENGINE_PCM 8 select SND_SOC_GENERIC_DMAENGINE_PCM
9 help 9 help
10 Say Y or M here if you want support 10 Say Y or M here if you want support for SoC audio on Tegra.
11 11
12 if SND_SOC_TEGRA 12 if SND_SOC_TEGRA
13 13
14 config SND_SOC_TEGRA20_AC97 14 config SND_SOC_TEGRA20_AC97
15 tristate "Tegra20 AC97 interface" 15 tristate "Tegra20 AC97 interface"
16 select SND_SOC_AC97_BUS 16 select SND_SOC_AC97_BUS
17 select SND_SOC_TEGRA20_DAS 17 select SND_SOC_TEGRA20_DAS
18 help 18 help
19 Say Y or M if you want to add suppor 19 Say Y or M if you want to add support for codecs attached to the
20 Tegra20 AC97 interface. You will als 20 Tegra20 AC97 interface. You will also need to select the individual
21 machine drivers to support below. 21 machine drivers to support below.
22 22
23 config SND_SOC_TEGRA20_DAS 23 config SND_SOC_TEGRA20_DAS
24 tristate "Tegra20 DAS module" 24 tristate "Tegra20 DAS module"
25 help 25 help
26 Say Y or M if you want to add suppor 26 Say Y or M if you want to add support for the Tegra20 DAS module.
27 You will also need to select the ind 27 You will also need to select the individual machine drivers to
28 support below. 28 support below.
29 29
30 config SND_SOC_TEGRA20_I2S 30 config SND_SOC_TEGRA20_I2S
31 tristate "Tegra20 I2S interface" 31 tristate "Tegra20 I2S interface"
32 select SND_SOC_TEGRA20_DAS 32 select SND_SOC_TEGRA20_DAS
33 help 33 help
34 Say Y or M if you want to add suppor 34 Say Y or M if you want to add support for codecs attached to the
35 Tegra20 I2S interface. You will also 35 Tegra20 I2S interface. You will also need to select the individual
36 machine drivers to support below. 36 machine drivers to support below.
37 37
38 config SND_SOC_TEGRA20_SPDIF 38 config SND_SOC_TEGRA20_SPDIF
39 tristate "Tegra20 SPDIF interface" 39 tristate "Tegra20 SPDIF interface"
40 help 40 help
41 Say Y or M if you want to add suppor 41 Say Y or M if you want to add support for the Tegra20 SPDIF interface.
42 You will also need to select the ind 42 You will also need to select the individual machine drivers to support
43 below. 43 below.
44 44
45 config SND_SOC_TEGRA30_AHUB 45 config SND_SOC_TEGRA30_AHUB
46 tristate "Tegra30 AHUB module" 46 tristate "Tegra30 AHUB module"
47 help 47 help
48 Say Y or M if you want to add suppor 48 Say Y or M if you want to add support for the Tegra30 AHUB module.
49 You will also need to select the ind 49 You will also need to select the individual machine drivers to
50 support below. 50 support below.
51 51
52 config SND_SOC_TEGRA30_I2S 52 config SND_SOC_TEGRA30_I2S
53 tristate "Tegra30 I2S interface" 53 tristate "Tegra30 I2S interface"
54 select SND_SOC_TEGRA30_AHUB 54 select SND_SOC_TEGRA30_AHUB
55 help 55 help
56 Say Y or M if you want to add suppor 56 Say Y or M if you want to add support for codecs attached to the
57 Tegra30 I2S interface. You will also 57 Tegra30 I2S interface. You will also need to select the individual
58 machine drivers to support below. 58 machine drivers to support below.
59 59
60 config SND_SOC_TEGRA210_AHUB 60 config SND_SOC_TEGRA210_AHUB
61 tristate "Tegra210 AHUB module" 61 tristate "Tegra210 AHUB module"
62 help 62 help
63 Config to enable Audio Hub (AHUB) mo 63 Config to enable Audio Hub (AHUB) module, which comprises of a
64 switch called Audio Crossbar (AXBAR) 64 switch called Audio Crossbar (AXBAR) used to configure or modify
65 the audio routing path between vario 65 the audio routing path between various HW accelerators present in
66 AHUB. 66 AHUB.
67 Say Y or M if you want to add suppor 67 Say Y or M if you want to add support for Tegra210 AHUB module.
68 68
69 config SND_SOC_TEGRA210_DMIC 69 config SND_SOC_TEGRA210_DMIC
70 tristate "Tegra210 DMIC module" 70 tristate "Tegra210 DMIC module"
71 help 71 help
72 Config to enable the Digital MIC (DM 72 Config to enable the Digital MIC (DMIC) controller which is used
73 to interface with Pulse Density Modu 73 to interface with Pulse Density Modulation (PDM) input devices.
74 The DMIC controller implements a con 74 The DMIC controller implements a converter to convert PDM signals
75 to Pulse Code Modulation (PCM) signa 75 to Pulse Code Modulation (PCM) signals. This can be viewed as a
76 PDM receiver. 76 PDM receiver.
77 Say Y or M if you want to add suppor 77 Say Y or M if you want to add support for Tegra210 DMIC module.
78 78
79 config SND_SOC_TEGRA210_I2S 79 config SND_SOC_TEGRA210_I2S
80 tristate "Tegra210 I2S module" 80 tristate "Tegra210 I2S module"
81 select SND_SIMPLE_CARD_UTILS 81 select SND_SIMPLE_CARD_UTILS
82 help 82 help
83 Config to enable the Inter-IC Sound 83 Config to enable the Inter-IC Sound (I2S) Controller which
84 implements full-duplex and bidirecti 84 implements full-duplex and bidirectional and single direction
85 point-to-point serial interfaces. It 85 point-to-point serial interfaces. It can interface with I2S
86 compatible devices. 86 compatible devices.
87 Say Y or M if you want to add suppor 87 Say Y or M if you want to add support for Tegra210 I2S module.
88 88
89 config SND_SOC_TEGRA210_OPE 89 config SND_SOC_TEGRA210_OPE
90 tristate "Tegra210 OPE module" 90 tristate "Tegra210 OPE module"
91 help 91 help
92 Config to enable the Output Processi 92 Config to enable the Output Processing Engine (OPE) which includes
93 Parametric Equalizer (PEQ) and Multi 93 Parametric Equalizer (PEQ) and Multi Band Dynamic Range Compressor
94 (MBDRC) sub blocks for data processi 94 (MBDRC) sub blocks for data processing. It can support up to 8
95 channels. 95 channels.
96 Say Y or M if you want to add suppor 96 Say Y or M if you want to add support for Tegra210 OPE module.
97 97
98 config SND_SOC_TEGRA186_ASRC 98 config SND_SOC_TEGRA186_ASRC
99 tristate "Tegra186 ASRC module" 99 tristate "Tegra186 ASRC module"
100 help 100 help
101 Config to enable the Asynchronous Sa 101 Config to enable the Asynchronous Sample Rate Converter (ASRC),
102 which converts the sampling frequenc 102 which converts the sampling frequency of the input signal from
103 one frequency to another. It can han 103 one frequency to another. It can handle over a wide range of
104 sample rate ratios (freq_in/freq_out 104 sample rate ratios (freq_in/freq_out) from 1:24 to 24:1.
105 ASRC has two modes of operation. One 105 ASRC has two modes of operation. One where ratio can be programmed
106 in SW and the other where it gets in 106 in SW and the other where it gets information from ratio estimator
107 module. 107 module.
108 Say Y or M if you want to add suppor 108 Say Y or M if you want to add support for Tegra186 ASRC module.
109 109
110 config SND_SOC_TEGRA186_DSPK 110 config SND_SOC_TEGRA186_DSPK
111 tristate "Tegra186 DSPK module" 111 tristate "Tegra186 DSPK module"
112 help 112 help
113 Config to enable the Digital Speaker 113 Config to enable the Digital Speaker Controller (DSPK) which
114 converts the multi-bit Pulse Code Mo 114 converts the multi-bit Pulse Code Modulation (PCM) audio input to
115 oversampled 1-bit Pulse Density Modu 115 oversampled 1-bit Pulse Density Modulation (PDM) output. From the
116 signal flow perspective DSPK can be 116 signal flow perspective DSPK can be viewed as a PDM transmitter
117 that up-samples the input to the des 117 that up-samples the input to the desired sampling rate by
118 interpolation and then converts the 118 interpolation and then converts the oversampled PCM input to
119 the desired 1-bit output via Delta S 119 the desired 1-bit output via Delta Sigma Modulation (DSM).
120 Say Y or M if you want to add suppor 120 Say Y or M if you want to add support for Tegra186 DSPK module.
121 121
122 config SND_SOC_TEGRA210_ADMAIF 122 config SND_SOC_TEGRA210_ADMAIF
123 tristate "Tegra210 ADMAIF module" 123 tristate "Tegra210 ADMAIF module"
124 help 124 help
125 Config to enable ADMAIF which is the 125 Config to enable ADMAIF which is the interface between ADMA and
126 Audio Hub (AHUB). Each ADMA channel 126 Audio Hub (AHUB). Each ADMA channel that sends/receives data to/
127 from AHUB must interface through an 127 from AHUB must interface through an ADMAIF channel. ADMA channel
128 sending data to AHUB pairs with an A 128 sending data to AHUB pairs with an ADMAIF Tx channel, where as
129 ADMA channel receiving data from AHU 129 ADMA channel receiving data from AHUB pairs with an ADMAIF Rx
130 channel. Buffer size is configurable 130 channel. Buffer size is configurable for each ADMAIIF channel.
131 Say Y or M if you want to add suppor 131 Say Y or M if you want to add support for Tegra210 ADMAIF module.
132 132
133 config SND_SOC_TEGRA210_MVC 133 config SND_SOC_TEGRA210_MVC
134 tristate "Tegra210 MVC module" 134 tristate "Tegra210 MVC module"
135 help 135 help
136 Config to enable the digital Master 136 Config to enable the digital Master Volume Controller (MVC) which
137 provides gain or attenuation to a di 137 provides gain or attenuation to a digital signal path. It can be
138 used in input or output signal path. 138 used in input or output signal path. It can be used either for
139 per-stream volume control or for mas 139 per-stream volume control or for master volume control.
140 Say Y or M if you want to add suppor 140 Say Y or M if you want to add support for Tegra210 MVC module.
141 141
142 config SND_SOC_TEGRA210_SFC 142 config SND_SOC_TEGRA210_SFC
143 tristate "Tegra210 SFC module" 143 tristate "Tegra210 SFC module"
144 help 144 help
145 Config to enable the Sampling Freque 145 Config to enable the Sampling Frequency Converter (SFC) which
146 converts the sampling frequency of i 146 converts the sampling frequency of input signal to another
147 frequency. It supports sampling freq 147 frequency. It supports sampling frequency conversion of streams
148 up to 2 channels (stereo). 148 up to 2 channels (stereo).
149 Say Y or M if you want to add suppor 149 Say Y or M if you want to add support for Tegra210 SFC module.
150 150
151 config SND_SOC_TEGRA210_AMX 151 config SND_SOC_TEGRA210_AMX
152 tristate "Tegra210 AMX module" 152 tristate "Tegra210 AMX module"
153 help 153 help
154 Config to enable the Audio Multiplex 154 Config to enable the Audio Multiplexer (AMX) which can multiplex
155 four input streams (each of up to 16 155 four input streams (each of up to 16 channels) and generate
156 output stream (of up to 16 channels) 156 output stream (of up to 16 channels). A byte RAM helps to form an
157 output frame by any combination of b 157 output frame by any combination of bytes from the input frames.
158 Say Y or M if you want to add suppor 158 Say Y or M if you want to add support for Tegra210 AMX module.
159 159
160 config SND_SOC_TEGRA210_ADX 160 config SND_SOC_TEGRA210_ADX
161 tristate "Tegra210 ADX module" 161 tristate "Tegra210 ADX module"
162 help 162 help
163 Config to enable the Audio Demultipl 163 Config to enable the Audio Demultiplexer (ADX) which takes an
164 input stream (up to 16 channels) and 164 input stream (up to 16 channels) and demultiplexes it into four
165 output streams (each of up to 16 cha 165 output streams (each of up to 16 channels). A byte RAM helps to
166 form output frames by any combinatio 166 form output frames by any combination of bytes from the input
167 frame. Its design is identical to th 167 frame. Its design is identical to that of byte RAM in the AMX
168 except that the data flow direction 168 except that the data flow direction is reversed.
169 Say Y or M if you want to add suppor 169 Say Y or M if you want to add support for Tegra210 ADX module.
170 170
171 config SND_SOC_TEGRA210_MIXER 171 config SND_SOC_TEGRA210_MIXER
172 tristate "Tegra210 Mixer module" 172 tristate "Tegra210 Mixer module"
173 help 173 help
174 Config to enable the Mixer module wh 174 Config to enable the Mixer module which can help to mix multiple
175 audio streams. It supports mixing of 175 audio streams. It supports mixing of up to 10 input streams,
176 where each stream can contain maximu 176 where each stream can contain maximum of 8 channels. It supports
177 5 output each of which can be a mix 177 5 output each of which can be a mix of any combination of 10
178 input streams. 178 input streams.
179 Say Y or M if you want to add suppor 179 Say Y or M if you want to add support for Tegra210 Mixer module.
180 180
181 config SND_SOC_TEGRA_AUDIO_GRAPH_CARD 181 config SND_SOC_TEGRA_AUDIO_GRAPH_CARD
182 tristate "Audio Graph Card based Tegra 182 tristate "Audio Graph Card based Tegra driver"
183 depends on SND_AUDIO_GRAPH_CARD 183 depends on SND_AUDIO_GRAPH_CARD
184 help 184 help
185 Config to enable Tegra audio machine 185 Config to enable Tegra audio machine driver based on generic
186 audio graph driver. It is a thin dri 186 audio graph driver. It is a thin driver written to customize
187 few things for Tegra audio. Most of 187 few things for Tegra audio. Most of the code is re-used from
188 audio graph driver and the same DT b 188 audio graph driver and the same DT bindings are used.
189 189
190 config SND_SOC_TEGRA_MACHINE_DRV 190 config SND_SOC_TEGRA_MACHINE_DRV
191 tristate 191 tristate
192 192
193 config SND_SOC_TEGRA_RT5631 193 config SND_SOC_TEGRA_RT5631
194 tristate "SoC Audio support for Tegra 194 tristate "SoC Audio support for Tegra boards using an RT5631 codec"
195 depends on SND_SOC_TEGRA && I2C && GPI 195 depends on SND_SOC_TEGRA && I2C && GPIOLIB
196 select SND_SOC_TEGRA_MACHINE_DRV 196 select SND_SOC_TEGRA_MACHINE_DRV
197 select SND_SOC_RT5631 197 select SND_SOC_RT5631
198 help 198 help
199 Say Y or M here if you want to add s 199 Say Y or M here if you want to add support for SoC audio on Tegra
200 boards using the RT5631 codec, such 200 boards using the RT5631 codec, such as Transformer.
201 201
202 config SND_SOC_TEGRA_RT5640 202 config SND_SOC_TEGRA_RT5640
203 tristate "SoC Audio support for Tegra 203 tristate "SoC Audio support for Tegra boards using an RT5640 codec"
204 depends on I2C && GPIOLIB 204 depends on I2C && GPIOLIB
205 select SND_SOC_TEGRA_MACHINE_DRV 205 select SND_SOC_TEGRA_MACHINE_DRV
206 select SND_SOC_RT5640 206 select SND_SOC_RT5640
207 help 207 help
208 Say Y or M here if you want to add s 208 Say Y or M here if you want to add support for SoC audio on Tegra
209 boards using the RT5640 codec, such 209 boards using the RT5640 codec, such as Dalmore.
210 210
211 config SND_SOC_TEGRA_WM8753 211 config SND_SOC_TEGRA_WM8753
212 tristate "SoC Audio support for Tegra 212 tristate "SoC Audio support for Tegra boards using a WM8753 codec"
213 depends on I2C && GPIOLIB 213 depends on I2C && GPIOLIB
214 select SND_SOC_TEGRA_MACHINE_DRV 214 select SND_SOC_TEGRA_MACHINE_DRV
215 select SND_SOC_WM8753 215 select SND_SOC_WM8753
216 help 216 help
217 Say Y or M here if you want to add s 217 Say Y or M here if you want to add support for SoC audio on Tegra
218 boards using the WM8753 codec, such 218 boards using the WM8753 codec, such as Whistler.
219 219
220 config SND_SOC_TEGRA_WM8903 220 config SND_SOC_TEGRA_WM8903
221 tristate "SoC Audio support for Tegra 221 tristate "SoC Audio support for Tegra boards using a WM8903 codec"
222 depends on I2C && GPIOLIB 222 depends on I2C && GPIOLIB
223 select SND_SOC_TEGRA_MACHINE_DRV 223 select SND_SOC_TEGRA_MACHINE_DRV
224 select SND_SOC_WM8903 224 select SND_SOC_WM8903
225 help 225 help
226 Say Y or M here if you want to add s 226 Say Y or M here if you want to add support for SoC audio on Tegra
227 boards using the WM8093 codec. Curre 227 boards using the WM8093 codec. Currently, the supported boards are
228 Harmony, Ventana, Seaboard, Kaen, an 228 Harmony, Ventana, Seaboard, Kaen, and Aebl.
229 229
230 config SND_SOC_TEGRA_WM9712 230 config SND_SOC_TEGRA_WM9712
231 tristate "SoC Audio support for Tegra 231 tristate "SoC Audio support for Tegra boards using a WM9712 codec"
232 depends on GPIOLIB 232 depends on GPIOLIB
233 select SND_SOC_TEGRA_MACHINE_DRV 233 select SND_SOC_TEGRA_MACHINE_DRV
234 select SND_SOC_TEGRA20_AC97 234 select SND_SOC_TEGRA20_AC97
235 select SND_SOC_WM9712 235 select SND_SOC_WM9712
236 help 236 help
237 Say Y or M here if you want to add s 237 Say Y or M here if you want to add support for SoC audio on Tegra
238 boards using the WM9712 (or compatib 238 boards using the WM9712 (or compatible) codec.
239 239
240 config SND_SOC_TEGRA_TRIMSLICE 240 config SND_SOC_TEGRA_TRIMSLICE
241 tristate "SoC Audio support for TrimSl 241 tristate "SoC Audio support for TrimSlice board"
242 depends on I2C 242 depends on I2C
243 select SND_SOC_TEGRA_MACHINE_DRV 243 select SND_SOC_TEGRA_MACHINE_DRV
244 select SND_SOC_TLV320AIC23_I2C 244 select SND_SOC_TLV320AIC23_I2C
245 help 245 help
246 Say Y or M here if you want to add s 246 Say Y or M here if you want to add support for SoC audio on the
247 TrimSlice platform. 247 TrimSlice platform.
248 248
249 config SND_SOC_TEGRA_ALC5632 249 config SND_SOC_TEGRA_ALC5632
250 tristate "SoC Audio support for Tegra 250 tristate "SoC Audio support for Tegra boards using an ALC5632 codec"
251 depends on I2C && GPIOLIB 251 depends on I2C && GPIOLIB
252 select SND_SOC_TEGRA_MACHINE_DRV 252 select SND_SOC_TEGRA_MACHINE_DRV
253 select SND_SOC_ALC5632 253 select SND_SOC_ALC5632
254 help 254 help
255 Say Y or M here if you want to add s 255 Say Y or M here if you want to add support for SoC audio on the
256 Toshiba AC100 netbook. 256 Toshiba AC100 netbook.
257 257
258 config SND_SOC_TEGRA_MAX98090 258 config SND_SOC_TEGRA_MAX98090
259 tristate "SoC Audio support for Tegra 259 tristate "SoC Audio support for Tegra boards using a MAX98090 codec"
260 depends on I2C && GPIOLIB 260 depends on I2C && GPIOLIB
261 select SND_SOC_TEGRA_MACHINE_DRV 261 select SND_SOC_TEGRA_MACHINE_DRV
262 select SND_SOC_MAX98090 262 select SND_SOC_MAX98090
263 help 263 help
264 Say Y or M here if you want to add s 264 Say Y or M here if you want to add support for SoC audio on Tegra
265 boards using the MAX98090 codec, suc 265 boards using the MAX98090 codec, such as Venice2.
266 266
267 config SND_SOC_TEGRA_MAX98088 267 config SND_SOC_TEGRA_MAX98088
268 tristate "SoC Audio support for Tegra 268 tristate "SoC Audio support for Tegra boards using a MAX9808x codec"
269 depends on I2C && GPIOLIB 269 depends on I2C && GPIOLIB
270 select SND_SOC_TEGRA_MACHINE_DRV 270 select SND_SOC_TEGRA_MACHINE_DRV
271 select SND_SOC_MAX98088 271 select SND_SOC_MAX98088
272 help 272 help
273 Say Y or M here if you want to add s 273 Say Y or M here if you want to add support for SoC audio on Tegra
274 boards using the MAX98088 codec, suc 274 boards using the MAX98088 codec, such as LG X3.
275 275
276 config SND_SOC_TEGRA_RT5677 276 config SND_SOC_TEGRA_RT5677
277 tristate "SoC Audio support for Tegra 277 tristate "SoC Audio support for Tegra boards using a RT5677 codec"
278 depends on I2C && GPIOLIB 278 depends on I2C && GPIOLIB
279 select SND_SOC_TEGRA_MACHINE_DRV 279 select SND_SOC_TEGRA_MACHINE_DRV
280 select SND_SOC_RT5677 280 select SND_SOC_RT5677
281 help 281 help
282 Say Y or M here if you want to add s 282 Say Y or M here if you want to add support for SoC audio on Tegra
283 boards using the RT5677 codec, such 283 boards using the RT5677 codec, such as Ryu.
284 284
285 config SND_SOC_TEGRA_SGTL5000 285 config SND_SOC_TEGRA_SGTL5000
286 tristate "SoC Audio support for Tegra 286 tristate "SoC Audio support for Tegra boards using a SGTL5000 codec"
287 depends on I2C && GPIOLIB 287 depends on I2C && GPIOLIB
288 select SND_SOC_TEGRA_MACHINE_DRV 288 select SND_SOC_TEGRA_MACHINE_DRV
289 select SND_SOC_SGTL5000 289 select SND_SOC_SGTL5000
290 help 290 help
291 Say Y or M here if you want to add s 291 Say Y or M here if you want to add support for SoC audio on Tegra
292 boards using the SGTL5000 codec, suc 292 boards using the SGTL5000 codec, such as Apalis T30, Apalis TK1 or
293 Colibri T30. 293 Colibri T30.
294 294
295 endif 295 endif
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