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
|
// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
//
// This file is provided under a dual BSD/GPLv2 license. When using or
// redistributing this file, you may do so under either license.
//
// Copyright(c) 2021, 2023 Advanced Micro Devices, Inc.
//
// Authors: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
//
/*
* SOF Machine Driver Support for ACP HW block
*/
#include <sound/core.h>
#include <sound/pcm_params.h>
#include <sound/soc-acpi.h>
#include <sound/soc-dapm.h>
#include <linux/dmi.h>
#include <linux/module.h>
#include "acp-mach.h"
static struct acp_card_drvdata sof_rt5682_rt1019_data = {
.hs_cpu_id = I2S_SP,
.amp_cpu_id = I2S_SP,
.dmic_cpu_id = DMIC,
.hs_codec_id = RT5682,
.amp_codec_id = RT1019,
.dmic_codec_id = DMIC,
.tdm_mode = false,
};
static struct acp_card_drvdata sof_rt5682_max_data = {
.hs_cpu_id = I2S_SP,
.amp_cpu_id = I2S_SP,
.dmic_cpu_id = DMIC,
.hs_codec_id = RT5682,
.amp_codec_id = MAX98360A,
.dmic_codec_id = DMIC,
.tdm_mode = false,
};
static struct acp_card_drvdata sof_rt5682s_rt1019_data = {
.hs_cpu_id = I2S_SP,
.amp_cpu_id = I2S_SP,
.dmic_cpu_id = DMIC,
.hs_codec_id = RT5682S,
.amp_codec_id = RT1019,
.dmic_codec_id = DMIC,
.platform = RENOIR,
.tdm_mode = false,
};
static struct acp_card_drvdata sof_rt5682s_max_data = {
.hs_cpu_id = I2S_SP,
.amp_cpu_id = I2S_SP,
.dmic_cpu_id = DMIC,
.hs_codec_id = RT5682S,
.amp_codec_id = MAX98360A,
.dmic_codec_id = DMIC,
.platform = RENOIR,
.tdm_mode = false,
};
static struct acp_card_drvdata sof_nau8825_data = {
.hs_cpu_id = I2S_HS,
.amp_cpu_id = I2S_HS,
.dmic_cpu_id = DMIC,
.hs_codec_id = NAU8825,
.amp_codec_id = MAX98360A,
.dmic_codec_id = DMIC,
.platform = REMBRANDT,
.soc_mclk = true,
.tdm_mode = false,
};
static struct acp_card_drvdata sof_rt5682s_hs_rt1019_data = {
.hs_cpu_id = I2S_HS,
.amp_cpu_id = I2S_HS,
.dmic_cpu_id = DMIC,
.hs_codec_id = RT5682S,
.amp_codec_id = RT1019,
.dmic_codec_id = DMIC,
.platform = REMBRANDT,
.soc_mclk = true,
.tdm_mode = false,
};
static struct acp_card_drvdata sof_nau8821_max98388_data = {
.hs_cpu_id = I2S_SP,
.amp_cpu_id = I2S_HS,
.bt_cpu_id = I2S_BT,
.dmic_cpu_id = NONE,
.hs_codec_id = NAU8821,
.amp_codec_id = MAX98388,
.bt_codec_id = NONE,
.dmic_codec_id = NONE,
.soc_mclk = true,
.tdm_mode = false,
};
static int acp_sof_probe(struct platform_device *pdev)
{
struct snd_soc_card *card = NULL;
struct device *dev = &pdev->dev;
const struct dmi_system_id *dmi_id;
struct acp_card_drvdata *acp_card_drvdata;
int ret;
if (!pdev->id_entry)
return -EINVAL;
card = devm_kzalloc(dev, sizeof(*card), GFP_KERNEL);
if (!card)
return -ENOMEM;
card->dev = dev;
card->owner = THIS_MODULE;
card->name = pdev->id_entry->name;
card->drvdata = (struct acp_card_drvdata *)pdev->id_entry->driver_data;
/* Widgets and controls added per-codec in acp-mach-common.c */
acp_card_drvdata = card->drvdata;
dmi_id = dmi_first_match(acp_quirk_table);
if (dmi_id && dmi_id->driver_data)
acp_card_drvdata->tdm_mode = dmi_id->driver_data;
acp_sofdsp_dai_links_create(card);
ret = devm_snd_soc_register_card(&pdev->dev, card);
if (ret) {
dev_err(&pdev->dev,
"devm_snd_soc_register_card(%s) failed: %d\n",
card->name, ret);
return ret;
}
return 0;
}
static const struct platform_device_id board_ids[] = {
{
.name = "rt5682-rt1019",
.driver_data = (kernel_ulong_t)&sof_rt5682_rt1019_data
},
{
.name = "rt5682-max",
.driver_data = (kernel_ulong_t)&sof_rt5682_max_data
},
{
.name = "rt5682s-max",
.driver_data = (kernel_ulong_t)&sof_rt5682s_max_data
},
{
.name = "rt5682s-rt1019",
.driver_data = (kernel_ulong_t)&sof_rt5682s_rt1019_data
},
{
.name = "nau8825-max",
.driver_data = (kernel_ulong_t)&sof_nau8825_data
},
{
.name = "rt5682s-hs-rt1019",
.driver_data = (kernel_ulong_t)&sof_rt5682s_hs_rt1019_data
},
{
.name = "nau8821-max",
.driver_data = (kernel_ulong_t)&sof_nau8821_max98388_data
},
{ }
};
static struct platform_driver acp_asoc_audio = {
.driver = {
.name = "sof_mach",
.pm = &snd_soc_pm_ops,
},
.probe = acp_sof_probe,
.id_table = board_ids,
};
module_platform_driver(acp_asoc_audio);
MODULE_IMPORT_NS(SND_SOC_AMD_MACH);
MODULE_DESCRIPTION("ACP chrome SOF audio support");
MODULE_ALIAS("platform:rt5682-rt1019");
MODULE_ALIAS("platform:rt5682-max");
MODULE_ALIAS("platform:rt5682s-max");
MODULE_ALIAS("platform:rt5682s-rt1019");
MODULE_ALIAS("platform:nau8825-max");
MODULE_ALIAS("platform:rt5682s-hs-rt1019");
MODULE_ALIAS("platform:nau8821-max");
MODULE_LICENSE("GPL v2");
|