1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
2 //
3 // This file is provided under a dual BSD/GPLv2 license. When using or
4 // redistributing this file, you may do so under either license.
5 //
6 // Copyright(c) 2021, 2023 Advanced Micro Devices, Inc.
7 //
8 // Authors: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
9 //
10
11 /*
12 * SOF Machine Driver Support for ACP HW block
13 */
14
15 #include <sound/core.h>
16 #include <sound/pcm_params.h>
17 #include <sound/soc-acpi.h>
18 #include <sound/soc-dapm.h>
19 #include <linux/dmi.h>
20 #include <linux/module.h>
21
22 #include "acp-mach.h"
23
24 static struct acp_card_drvdata sof_rt5682_rt1019_data = {
25 .hs_cpu_id = I2S_SP,
26 .amp_cpu_id = I2S_SP,
27 .dmic_cpu_id = DMIC,
28 .hs_codec_id = RT5682,
29 .amp_codec_id = RT1019,
30 .dmic_codec_id = DMIC,
31 };
32
33 static struct acp_card_drvdata sof_rt5682_max_data = {
34 .hs_cpu_id = I2S_SP,
35 .amp_cpu_id = I2S_SP,
36 .dmic_cpu_id = DMIC,
37 .hs_codec_id = RT5682,
38 .amp_codec_id = MAX98360A,
39 .dmic_codec_id = DMIC,
40 };
41
42 static struct acp_card_drvdata sof_rt5682s_rt1019_data = {
43 .hs_cpu_id = I2S_SP,
44 .amp_cpu_id = I2S_SP,
45 .dmic_cpu_id = DMIC,
46 .hs_codec_id = RT5682S,
47 .amp_codec_id = RT1019,
48 .dmic_codec_id = DMIC,
49 .platform = RENOIR,
50 };
51
52 static struct acp_card_drvdata sof_rt5682s_max_data = {
53 .hs_cpu_id = I2S_SP,
54 .amp_cpu_id = I2S_SP,
55 .dmic_cpu_id = DMIC,
56 .hs_codec_id = RT5682S,
57 .amp_codec_id = MAX98360A,
58 .dmic_codec_id = DMIC,
59 .platform = RENOIR,
60 };
61
62 static struct acp_card_drvdata sof_nau8825_data = {
63 .hs_cpu_id = I2S_HS,
64 .amp_cpu_id = I2S_HS,
65 .dmic_cpu_id = DMIC,
66 .hs_codec_id = NAU8825,
67 .amp_codec_id = MAX98360A,
68 .dmic_codec_id = DMIC,
69 .platform = REMBRANDT,
70 .soc_mclk = true,
71 };
72
73 static struct acp_card_drvdata sof_rt5682s_hs_rt1019_data = {
74 .hs_cpu_id = I2S_HS,
75 .amp_cpu_id = I2S_HS,
76 .dmic_cpu_id = DMIC,
77 .hs_codec_id = RT5682S,
78 .amp_codec_id = RT1019,
79 .dmic_codec_id = DMIC,
80 .platform = REMBRANDT,
81 .soc_mclk = true,
82 };
83
84 static struct acp_card_drvdata sof_nau8821_max98388_data = {
85 .hs_cpu_id = I2S_SP,
86 .amp_cpu_id = I2S_HS,
87 .bt_cpu_id = I2S_BT,
88 .hs_codec_id = NAU8821,
89 .amp_codec_id = MAX98388,
90 .soc_mclk = true,
91 };
92
93 static int acp_sof_probe(struct platform_device *pdev)
94 {
95 struct snd_soc_card *card = NULL;
96 struct device *dev = &pdev->dev;
97 const struct dmi_system_id *dmi_id;
98 struct acp_card_drvdata *acp_card_drvdata;
99 int ret;
100
101 if (!pdev->id_entry)
102 return -EINVAL;
103
104 card = devm_kzalloc(dev, sizeof(*card), GFP_KERNEL);
105 if (!card)
106 return -ENOMEM;
107
108 card->dev = dev;
109 card->owner = THIS_MODULE;
110 card->name = pdev->id_entry->name;
111 card->drvdata = (struct acp_card_drvdata *)pdev->id_entry->driver_data;
112 /* Widgets and controls added per-codec in acp-mach-common.c */
113
114 acp_card_drvdata = card->drvdata;
115 dmi_id = dmi_first_match(acp_quirk_table);
116 if (dmi_id && dmi_id->driver_data)
117 acp_card_drvdata->tdm_mode = dmi_id->driver_data;
118
119 ret = acp_sofdsp_dai_links_create(card);
120 if (ret)
121 return dev_err_probe(&pdev->dev, ret, "Failed to create DAI links\n");
122
123 ret = devm_snd_soc_register_card(&pdev->dev, card);
124 if (ret)
125 return dev_err_probe(&pdev->dev, ret,
126 "Failed to register card(%s)\n", card->name);
127 return 0;
128 }
129
130 static const struct platform_device_id board_ids[] = {
131 {
132 .name = "rt5682-rt1019",
133 .driver_data = (kernel_ulong_t)&sof_rt5682_rt1019_data
134 },
135 {
136 .name = "rt5682-max",
137 .driver_data = (kernel_ulong_t)&sof_rt5682_max_data
138 },
139 {
140 .name = "rt5682s-max",
141 .driver_data = (kernel_ulong_t)&sof_rt5682s_max_data
142 },
143 {
144 .name = "rt5682s-rt1019",
145 .driver_data = (kernel_ulong_t)&sof_rt5682s_rt1019_data
146 },
147 {
148 .name = "nau8825-max",
149 .driver_data = (kernel_ulong_t)&sof_nau8825_data
150 },
151 {
152 .name = "rt5682s-hs-rt1019",
153 .driver_data = (kernel_ulong_t)&sof_rt5682s_hs_rt1019_data
154 },
155 {
156 .name = "nau8821-max",
157 .driver_data = (kernel_ulong_t)&sof_nau8821_max98388_data
158 },
159 { }
160 };
161 MODULE_DEVICE_TABLE(platform, board_ids);
162
163 static struct platform_driver acp_asoc_audio = {
164 .driver = {
165 .name = "sof_mach",
166 .pm = &snd_soc_pm_ops,
167 },
168 .probe = acp_sof_probe,
169 .id_table = board_ids,
170 };
171
172 module_platform_driver(acp_asoc_audio);
173
174 MODULE_IMPORT_NS(SND_SOC_AMD_MACH);
175 MODULE_DESCRIPTION("ACP SOF Machine Driver");
176 MODULE_ALIAS("platform:rt5682-rt1019");
177 MODULE_ALIAS("platform:rt5682-max");
178 MODULE_ALIAS("platform:rt5682s-max");
179 MODULE_ALIAS("platform:rt5682s-rt1019");
180 MODULE_ALIAS("platform:nau8825-max");
181 MODULE_ALIAS("platform:rt5682s-hs-rt1019");
182 MODULE_ALIAS("platform:nau8821-max");
183 MODULE_LICENSE("GPL v2");
184
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