1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
|
/* This file is part of the coreboot project. */
/*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <nhlt.h>
#include <soc/nhlt.h>
static const struct nhlt_format_config dmic_1ch_formats[] = {
/* 48 KHz 16-bits per sample. */
{
.num_channels = 1,
.sample_freq_khz = 48,
.container_bits_per_sample = 16,
.valid_bits_per_sample = 16,
.settings_file = "dmic-1ch-48khz-16b.bin",
},
};
static const struct nhlt_dmic_array_config dmic_1ch_mic_config = {
.tdm_config = {
.config_type = NHLT_TDM_MIC_ARRAY,
},
.array_type = NHLT_MIC_ARRAY_VENDOR_DEFINED,
};
static const struct nhlt_endp_descriptor dmic_1ch_descriptors[] = {
{
.link = NHLT_LINK_PDM,
.device = NHLT_PDM_DEV,
.direction = NHLT_DIR_CAPTURE,
.vid = NHLT_VID,
.did = NHLT_DID_DMIC,
.cfg = &dmic_1ch_mic_config,
.cfg_size = sizeof(dmic_1ch_mic_config),
.formats = dmic_1ch_formats,
.num_formats = ARRAY_SIZE(dmic_1ch_formats),
},
};
static const struct nhlt_format_config dmic_2ch_formats[] = {
/* 48 KHz 16-bits per sample. */
{
.num_channels = 2,
.sample_freq_khz = 48,
.container_bits_per_sample = 16,
.valid_bits_per_sample = 16,
.settings_file = "dmic-2ch-48khz-16b.bin",
},
};
static const struct nhlt_dmic_array_config dmic_2ch_mic_config = {
.tdm_config = {
.config_type = NHLT_TDM_MIC_ARRAY,
},
.array_type = NHLT_MIC_ARRAY_2CH_SMALL,
};
static const struct nhlt_endp_descriptor dmic_2ch_descriptors[] = {
{
.link = NHLT_LINK_PDM,
.device = NHLT_PDM_DEV,
.direction = NHLT_DIR_CAPTURE,
.vid = NHLT_VID,
.did = NHLT_DID_DMIC,
.cfg = &dmic_2ch_mic_config,
.cfg_size = sizeof(dmic_2ch_mic_config),
.formats = dmic_2ch_formats,
.num_formats = ARRAY_SIZE(dmic_2ch_formats),
},
};
static const struct nhlt_format_config dmic_4ch_formats[] = {
/* 48 KHz 16-bits per sample. */
{
.num_channels = 4,
.sample_freq_khz = 48,
.container_bits_per_sample = 16,
.valid_bits_per_sample = 16,
.settings_file = "dmic-4ch-48khz-16b.bin",
},
};
static const struct nhlt_dmic_array_config dmic_4ch_mic_config = {
.tdm_config = {
.config_type = NHLT_TDM_MIC_ARRAY,
},
.array_type = NHLT_MIC_ARRAY_4CH_L_SHAPED,
};
static const struct nhlt_endp_descriptor dmic_4ch_descriptors[] = {
{
.link = NHLT_LINK_PDM,
.device = NHLT_PDM_DEV,
.direction = NHLT_DIR_CAPTURE,
.vid = NHLT_VID,
.did = NHLT_DID_DMIC,
.cfg = &dmic_4ch_mic_config,
.cfg_size = sizeof(dmic_4ch_mic_config),
.formats = dmic_4ch_formats,
.num_formats = ARRAY_SIZE(dmic_4ch_formats),
},
};
static const struct nhlt_format_config da7219_formats[] = {
/* 48 KHz 24-bits per sample. */
{
.num_channels = 2,
.sample_freq_khz = 48,
.container_bits_per_sample = 32,
.valid_bits_per_sample = 24,
.settings_file = "dialog-2ch-48khz-24b.bin",
},
};
static const struct nhlt_tdm_config tdm_config = {
.virtual_slot = 0,
.config_type = NHLT_TDM_BASIC,
};
static const struct nhlt_endp_descriptor da7219_descriptors[] = {
/* Render Endpoint */
{
.link = NHLT_LINK_SSP,
.device = NHLT_SSP_DEV_I2S,
.direction = NHLT_DIR_RENDER,
.vid = NHLT_VID,
.did = NHLT_DID_SSP,
.cfg = &tdm_config,
.cfg_size = sizeof(tdm_config),
.formats = da7219_formats,
.num_formats = ARRAY_SIZE(da7219_formats),
},
/* Capture Endpoint */
{
.link = NHLT_LINK_SSP,
.device = NHLT_SSP_DEV_I2S,
.direction = NHLT_DIR_CAPTURE,
.vid = NHLT_VID,
.did = NHLT_DID_SSP,
.cfg = &tdm_config,
.cfg_size = sizeof(tdm_config),
.formats = da7219_formats,
.num_formats = ARRAY_SIZE(da7219_formats),
},
};
static const struct nhlt_format_config max98357_formats[] = {
/* 48 KHz 24-bits per sample. */
{
.num_channels = 2,
.sample_freq_khz = 48,
.container_bits_per_sample = 32,
.valid_bits_per_sample = 24,
.settings_file = "max98357-render-2ch-48khz-24b.bin",
},
};
static const struct nhlt_endp_descriptor max98357_descriptors[] = {
{
.link = NHLT_LINK_SSP,
.device = NHLT_SSP_DEV_I2S,
.direction = NHLT_DIR_RENDER,
.vid = NHLT_VID,
.did = NHLT_DID_SSP,
.formats = max98357_formats,
.num_formats = ARRAY_SIZE(max98357_formats),
},
};
static const struct nhlt_format_config max98373_render_formats[] = {
/* 48 KHz 24-bits per sample. */
{
.num_channels = 2,
.sample_freq_khz = 48,
.container_bits_per_sample = 32,
.valid_bits_per_sample = 24,
.speaker_mask = SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT,
.settings_file = "max98373-render-2ch-48khz-24b.bin",
},
/* 48 KHz 16-bits per sample. */
{
.num_channels = 2,
.sample_freq_khz = 48,
.container_bits_per_sample = 16,
.valid_bits_per_sample = 16,
.speaker_mask = SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT,
.settings_file = "max98373-render-2ch-48khz-16b.bin",
}
};
static const struct nhlt_format_config max98373_capture_formats[] = {
/* 48 KHz 16-bits per sample. */
{
.num_channels = 2,
.sample_freq_khz = 48,
.container_bits_per_sample = 16,
.valid_bits_per_sample = 16,
.speaker_mask = SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT,
.settings_file = "max98373-render-2ch-48khz-16b.bin",
},
};
static const struct nhlt_endp_descriptor max98373_descriptors[] = {
{
.link = NHLT_LINK_SSP,
.device = NHLT_SSP_DEV_I2S,
.direction = NHLT_DIR_RENDER,
.vid = NHLT_VID,
.did = NHLT_DID_SSP,
.formats = max98373_render_formats,
.num_formats = ARRAY_SIZE(max98373_render_formats),
},
{
.link = NHLT_LINK_SSP,
.device = NHLT_SSP_DEV_I2S,
.direction = NHLT_DIR_CAPTURE,
.vid = NHLT_VID,
.did = NHLT_DID_SSP,
.formats = max98373_capture_formats,
.num_formats = ARRAY_SIZE(max98373_capture_formats),
},
};
int nhlt_soc_add_dmic_array(struct nhlt *nhlt, int num_channels)
{
switch (num_channels) {
case 1:
return nhlt_add_endpoints(nhlt, dmic_1ch_descriptors,
ARRAY_SIZE(dmic_1ch_descriptors));
case 2:
return nhlt_add_endpoints(nhlt, dmic_2ch_descriptors,
ARRAY_SIZE(dmic_2ch_descriptors));
case 4:
return nhlt_add_endpoints(nhlt, dmic_4ch_descriptors,
ARRAY_SIZE(dmic_4ch_descriptors));
default:
return -1;
}
}
int nhlt_soc_add_da7219(struct nhlt *nhlt, int hwlink)
{
/* Virtual bus id of SSP links are the hardware port ids proper. */
return nhlt_add_ssp_endpoints(nhlt, hwlink, da7219_descriptors,
ARRAY_SIZE(da7219_descriptors));
}
int nhlt_soc_add_max98357(struct nhlt *nhlt, int hwlink)
{
/* Virtual bus id of SSP links are the hardware port ids proper. */
return nhlt_add_ssp_endpoints(nhlt, hwlink, max98357_descriptors,
ARRAY_SIZE(max98357_descriptors));
}
int nhlt_soc_add_max98373(struct nhlt *nhlt, int hwlink)
{
/* Virtual bus id of SSP links are the hardware port ids proper. */
return nhlt_add_ssp_endpoints(nhlt, hwlink, max98373_descriptors,
ARRAY_SIZE(max98373_descriptors));
}
|
