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 <<
82 help 81 help
83 Config to enable the Inter-IC Sound 82 Config to enable the Inter-IC Sound (I2S) Controller which
84 implements full-duplex and bidirecti 83 implements full-duplex and bidirectional and single direction
85 point-to-point serial interfaces. It 84 point-to-point serial interfaces. It can interface with I2S
86 compatible devices. 85 compatible devices.
87 Say Y or M if you want to add suppor 86 Say Y or M if you want to add support for Tegra210 I2S module.
88 87
89 config SND_SOC_TEGRA210_OPE <<
90 tristate "Tegra210 OPE module" <<
91 help <<
92 Config to enable the Output Processi <<
93 Parametric Equalizer (PEQ) and Multi <<
94 (MBDRC) sub blocks for data processi <<
95 channels. <<
96 Say Y or M if you want to add suppor <<
97 <<
98 config SND_SOC_TEGRA186_ASRC <<
99 tristate "Tegra186 ASRC module" <<
100 help <<
101 Config to enable the Asynchronous Sa <<
102 which converts the sampling frequenc <<
103 one frequency to another. It can han <<
104 sample rate ratios (freq_in/freq_out <<
105 ASRC has two modes of operation. One <<
106 in SW and the other where it gets in <<
107 module. <<
108 Say Y or M if you want to add suppor <<
109 <<
110 config SND_SOC_TEGRA186_DSPK 88 config SND_SOC_TEGRA186_DSPK
111 tristate "Tegra186 DSPK module" 89 tristate "Tegra186 DSPK module"
112 help 90 help
113 Config to enable the Digital Speaker 91 Config to enable the Digital Speaker Controller (DSPK) which
114 converts the multi-bit Pulse Code Mo 92 converts the multi-bit Pulse Code Modulation (PCM) audio input to
115 oversampled 1-bit Pulse Density Modu 93 oversampled 1-bit Pulse Density Modulation (PDM) output. From the
116 signal flow perspective DSPK can be 94 signal flow perspective DSPK can be viewed as a PDM transmitter
117 that up-samples the input to the des 95 that up-samples the input to the desired sampling rate by
118 interpolation and then converts the 96 interpolation and then converts the oversampled PCM input to
119 the desired 1-bit output via Delta S 97 the desired 1-bit output via Delta Sigma Modulation (DSM).
120 Say Y or M if you want to add suppor 98 Say Y or M if you want to add support for Tegra186 DSPK module.
121 99
122 config SND_SOC_TEGRA210_ADMAIF 100 config SND_SOC_TEGRA210_ADMAIF
123 tristate "Tegra210 ADMAIF module" 101 tristate "Tegra210 ADMAIF module"
124 help 102 help
125 Config to enable ADMAIF which is the 103 Config to enable ADMAIF which is the interface between ADMA and
126 Audio Hub (AHUB). Each ADMA channel 104 Audio Hub (AHUB). Each ADMA channel that sends/receives data to/
127 from AHUB must interface through an 105 from AHUB must interface through an ADMAIF channel. ADMA channel
128 sending data to AHUB pairs with an A 106 sending data to AHUB pairs with an ADMAIF Tx channel, where as
129 ADMA channel receiving data from AHU 107 ADMA channel receiving data from AHUB pairs with an ADMAIF Rx
130 channel. Buffer size is configurable 108 channel. Buffer size is configurable for each ADMAIIF channel.
131 Say Y or M if you want to add suppor 109 Say Y or M if you want to add support for Tegra210 ADMAIF module.
132 110
133 config SND_SOC_TEGRA210_MVC <<
134 tristate "Tegra210 MVC module" <<
135 help <<
136 Config to enable the digital Master <<
137 provides gain or attenuation to a di <<
138 used in input or output signal path. <<
139 per-stream volume control or for mas <<
140 Say Y or M if you want to add suppor <<
141 <<
142 config SND_SOC_TEGRA210_SFC <<
143 tristate "Tegra210 SFC module" <<
144 help <<
145 Config to enable the Sampling Freque <<
146 converts the sampling frequency of i <<
147 frequency. It supports sampling freq <<
148 up to 2 channels (stereo). <<
149 Say Y or M if you want to add suppor <<
150 <<
151 config SND_SOC_TEGRA210_AMX <<
152 tristate "Tegra210 AMX module" <<
153 help <<
154 Config to enable the Audio Multiplex <<
155 four input streams (each of up to 16 <<
156 output stream (of up to 16 channels) <<
157 output frame by any combination of b <<
158 Say Y or M if you want to add suppor <<
159 <<
160 config SND_SOC_TEGRA210_ADX <<
161 tristate "Tegra210 ADX module" <<
162 help <<
163 Config to enable the Audio Demultipl <<
164 input stream (up to 16 channels) and <<
165 output streams (each of up to 16 cha <<
166 form output frames by any combinatio <<
167 frame. Its design is identical to th <<
168 except that the data flow direction <<
169 Say Y or M if you want to add suppor <<
170 <<
171 config SND_SOC_TEGRA210_MIXER <<
172 tristate "Tegra210 Mixer module" <<
173 help <<
174 Config to enable the Mixer module wh <<
175 audio streams. It supports mixing of <<
176 where each stream can contain maximu <<
177 5 output each of which can be a mix <<
178 input streams. <<
179 Say Y or M if you want to add suppor <<
180 <<
181 config SND_SOC_TEGRA_AUDIO_GRAPH_CARD 111 config SND_SOC_TEGRA_AUDIO_GRAPH_CARD
182 tristate "Audio Graph Card based Tegra 112 tristate "Audio Graph Card based Tegra driver"
183 depends on SND_AUDIO_GRAPH_CARD 113 depends on SND_AUDIO_GRAPH_CARD
184 help 114 help
185 Config to enable Tegra audio machine 115 Config to enable Tegra audio machine driver based on generic
186 audio graph driver. It is a thin dri 116 audio graph driver. It is a thin driver written to customize
187 few things for Tegra audio. Most of 117 few things for Tegra audio. Most of the code is re-used from
188 audio graph driver and the same DT b 118 audio graph driver and the same DT bindings are used.
189 119
190 config SND_SOC_TEGRA_MACHINE_DRV <<
191 tristate <<
192 <<
193 config SND_SOC_TEGRA_RT5631 <<
194 tristate "SoC Audio support for Tegra <<
195 depends on SND_SOC_TEGRA && I2C && GPI <<
196 select SND_SOC_TEGRA_MACHINE_DRV <<
197 select SND_SOC_RT5631 <<
198 help <<
199 Say Y or M here if you want to add s <<
200 boards using the RT5631 codec, such <<
201 <<
202 config SND_SOC_TEGRA_RT5640 120 config SND_SOC_TEGRA_RT5640
203 tristate "SoC Audio support for Tegra 121 tristate "SoC Audio support for Tegra boards using an RT5640 codec"
204 depends on I2C && GPIOLIB 122 depends on I2C && GPIOLIB
205 select SND_SOC_TEGRA_MACHINE_DRV <<
206 select SND_SOC_RT5640 123 select SND_SOC_RT5640
207 help 124 help
208 Say Y or M here if you want to add s 125 Say Y or M here if you want to add support for SoC audio on Tegra
209 boards using the RT5640 codec, such 126 boards using the RT5640 codec, such as Dalmore.
210 127
211 config SND_SOC_TEGRA_WM8753 128 config SND_SOC_TEGRA_WM8753
212 tristate "SoC Audio support for Tegra 129 tristate "SoC Audio support for Tegra boards using a WM8753 codec"
213 depends on I2C && GPIOLIB 130 depends on I2C && GPIOLIB
214 select SND_SOC_TEGRA_MACHINE_DRV <<
215 select SND_SOC_WM8753 131 select SND_SOC_WM8753
216 help 132 help
217 Say Y or M here if you want to add s 133 Say Y or M here if you want to add support for SoC audio on Tegra
218 boards using the WM8753 codec, such 134 boards using the WM8753 codec, such as Whistler.
219 135
220 config SND_SOC_TEGRA_WM8903 136 config SND_SOC_TEGRA_WM8903
221 tristate "SoC Audio support for Tegra 137 tristate "SoC Audio support for Tegra boards using a WM8903 codec"
222 depends on I2C && GPIOLIB 138 depends on I2C && GPIOLIB
223 select SND_SOC_TEGRA_MACHINE_DRV <<
224 select SND_SOC_WM8903 139 select SND_SOC_WM8903
225 help 140 help
226 Say Y or M here if you want to add s 141 Say Y or M here if you want to add support for SoC audio on Tegra
227 boards using the WM8093 codec. Curre 142 boards using the WM8093 codec. Currently, the supported boards are
228 Harmony, Ventana, Seaboard, Kaen, an 143 Harmony, Ventana, Seaboard, Kaen, and Aebl.
229 144
230 config SND_SOC_TEGRA_WM9712 145 config SND_SOC_TEGRA_WM9712
231 tristate "SoC Audio support for Tegra 146 tristate "SoC Audio support for Tegra boards using a WM9712 codec"
232 depends on GPIOLIB 147 depends on GPIOLIB
233 select SND_SOC_TEGRA_MACHINE_DRV <<
234 select SND_SOC_TEGRA20_AC97 148 select SND_SOC_TEGRA20_AC97
235 select SND_SOC_WM9712 149 select SND_SOC_WM9712
236 help 150 help
237 Say Y or M here if you want to add s 151 Say Y or M here if you want to add support for SoC audio on Tegra
238 boards using the WM9712 (or compatib 152 boards using the WM9712 (or compatible) codec.
239 153
240 config SND_SOC_TEGRA_TRIMSLICE 154 config SND_SOC_TEGRA_TRIMSLICE
241 tristate "SoC Audio support for TrimSl 155 tristate "SoC Audio support for TrimSlice board"
242 depends on I2C 156 depends on I2C
243 select SND_SOC_TEGRA_MACHINE_DRV <<
244 select SND_SOC_TLV320AIC23_I2C 157 select SND_SOC_TLV320AIC23_I2C
245 help 158 help
246 Say Y or M here if you want to add s 159 Say Y or M here if you want to add support for SoC audio on the
247 TrimSlice platform. 160 TrimSlice platform.
248 161
249 config SND_SOC_TEGRA_ALC5632 162 config SND_SOC_TEGRA_ALC5632
250 tristate "SoC Audio support for Tegra 163 tristate "SoC Audio support for Tegra boards using an ALC5632 codec"
251 depends on I2C && GPIOLIB 164 depends on I2C && GPIOLIB
252 select SND_SOC_TEGRA_MACHINE_DRV <<
253 select SND_SOC_ALC5632 165 select SND_SOC_ALC5632
254 help 166 help
255 Say Y or M here if you want to add s 167 Say Y or M here if you want to add support for SoC audio on the
256 Toshiba AC100 netbook. 168 Toshiba AC100 netbook.
257 169
258 config SND_SOC_TEGRA_MAX98090 170 config SND_SOC_TEGRA_MAX98090
259 tristate "SoC Audio support for Tegra 171 tristate "SoC Audio support for Tegra boards using a MAX98090 codec"
260 depends on I2C && GPIOLIB 172 depends on I2C && GPIOLIB
261 select SND_SOC_TEGRA_MACHINE_DRV <<
262 select SND_SOC_MAX98090 173 select SND_SOC_MAX98090
263 help 174 help
264 Say Y or M here if you want to add s 175 Say Y or M here if you want to add support for SoC audio on Tegra
265 boards using the MAX98090 codec, suc 176 boards using the MAX98090 codec, such as Venice2.
266 177
267 config SND_SOC_TEGRA_MAX98088 <<
268 tristate "SoC Audio support for Tegra <<
269 depends on I2C && GPIOLIB <<
270 select SND_SOC_TEGRA_MACHINE_DRV <<
271 select SND_SOC_MAX98088 <<
272 help <<
273 Say Y or M here if you want to add s <<
274 boards using the MAX98088 codec, suc <<
275 <<
276 config SND_SOC_TEGRA_RT5677 178 config SND_SOC_TEGRA_RT5677
277 tristate "SoC Audio support for Tegra 179 tristate "SoC Audio support for Tegra boards using a RT5677 codec"
278 depends on I2C && GPIOLIB 180 depends on I2C && GPIOLIB
279 select SND_SOC_TEGRA_MACHINE_DRV <<
280 select SND_SOC_RT5677 181 select SND_SOC_RT5677
281 help 182 help
282 Say Y or M here if you want to add s 183 Say Y or M here if you want to add support for SoC audio on Tegra
283 boards using the RT5677 codec, such 184 boards using the RT5677 codec, such as Ryu.
284 185
285 config SND_SOC_TEGRA_SGTL5000 186 config SND_SOC_TEGRA_SGTL5000
286 tristate "SoC Audio support for Tegra 187 tristate "SoC Audio support for Tegra boards using a SGTL5000 codec"
287 depends on I2C && GPIOLIB 188 depends on I2C && GPIOLIB
288 select SND_SOC_TEGRA_MACHINE_DRV <<
289 select SND_SOC_SGTL5000 189 select SND_SOC_SGTL5000
290 help 190 help
291 Say Y or M here if you want to add s 191 Say Y or M here if you want to add support for SoC audio on Tegra
292 boards using the SGTL5000 codec, suc 192 boards using the SGTL5000 codec, such as Apalis T30, Apalis TK1 or
293 Colibri T30. 193 Colibri T30.
294 194
295 endif 195 endif
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