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, size: 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(list: 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(dev: &pdev->dev, err: ret, fmt: "Failed to create DAI links\n" ); |
122 | |
123 | ret = devm_snd_soc_register_card(dev: &pdev->dev, card); |
124 | if (ret) |
125 | return dev_err_probe(dev: &pdev->dev, err: ret, |
126 | fmt: "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 | static struct platform_driver acp_asoc_audio = { |
162 | .driver = { |
163 | .name = "sof_mach" , |
164 | .pm = &snd_soc_pm_ops, |
165 | }, |
166 | .probe = acp_sof_probe, |
167 | .id_table = board_ids, |
168 | }; |
169 | |
170 | module_platform_driver(acp_asoc_audio); |
171 | |
172 | MODULE_IMPORT_NS(SND_SOC_AMD_MACH); |
173 | MODULE_DESCRIPTION("ACP SOF Machine Driver" ); |
174 | MODULE_ALIAS("platform:rt5682-rt1019" ); |
175 | MODULE_ALIAS("platform:rt5682-max" ); |
176 | MODULE_ALIAS("platform:rt5682s-max" ); |
177 | MODULE_ALIAS("platform:rt5682s-rt1019" ); |
178 | MODULE_ALIAS("platform:nau8825-max" ); |
179 | MODULE_ALIAS("platform:rt5682s-hs-rt1019" ); |
180 | MODULE_ALIAS("platform:nau8821-max" ); |
181 | MODULE_LICENSE("GPL v2" ); |
182 | |