1 /*
2 * soc-apci-intel-cht-match.c - tables and support for CHT ACPI enumeration.
3 *
4 * Copyright (c) 2017, Intel Corporation.
5 *
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms and conditions of the GNU General Public License,
9 * version 2, as published by the Free Software Foundation.
10 *
11 * This program is distributed in the hope it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 * more details.
15 */
16
17 #include <linux/dmi.h>
18 #include <sound/soc-acpi.h>
19 #include <sound/soc-acpi-intel-match.h>
20
21 static unsigned long cht_machine_id;
22
23 #define CHT_SURFACE_MACH 1
24
cht_surface_quirk_cb(const struct dmi_system_id * id)25 static int cht_surface_quirk_cb(const struct dmi_system_id *id)
26 {
27 cht_machine_id = CHT_SURFACE_MACH;
28 return 1;
29 }
30
31 static const struct dmi_system_id cht_table[] = {
32 {
33 .callback = cht_surface_quirk_cb,
34 .matches = {
35 DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
36 DMI_MATCH(DMI_PRODUCT_NAME, "Surface 3"),
37 },
38 },
39 { }
40 };
41
42 static struct snd_soc_acpi_mach cht_surface_mach = {
43 .id = "10EC5640",
44 .drv_name = "cht-bsw-rt5645",
45 .fw_filename = "intel/fw_sst_22a8.bin",
46 .board = "cht-bsw",
47 .sof_fw_filename = "intel/sof-cht.ri",
48 .sof_tplg_filename = "intel/sof-cht-rt5645.tplg",
49 .asoc_plat_name = "sst-mfld-platform",
50 };
51
cht_quirk(void * arg)52 static struct snd_soc_acpi_mach *cht_quirk(void *arg)
53 {
54 struct snd_soc_acpi_mach *mach = arg;
55
56 dmi_check_system(cht_table);
57
58 if (cht_machine_id == CHT_SURFACE_MACH)
59 return &cht_surface_mach;
60 else
61 return mach;
62 }
63
64 /* Cherryview-based platforms: CherryTrail and Braswell */
65 struct snd_soc_acpi_mach snd_soc_acpi_intel_cherrytrail_machines[] = {
66 {
67 .id = "10EC5670",
68 .drv_name = "cht-bsw-rt5672",
69 .fw_filename = "intel/fw_sst_22a8.bin",
70 .board = "cht-bsw",
71 .sof_fw_filename = "intel/sof-cht.ri",
72 .sof_tplg_filename = "intel/sof-cht-rt5670.tplg",
73 .asoc_plat_name = "sst-mfld-platform",
74 },
75 {
76 .id = "10EC5672",
77 .drv_name = "cht-bsw-rt5672",
78 .fw_filename = "intel/fw_sst_22a8.bin",
79 .board = "cht-bsw",
80 .sof_fw_filename = "intel/sof-cht.ri",
81 .sof_tplg_filename = "intel/sof-cht-rt5670.tplg",
82 .asoc_plat_name = "sst-mfld-platform",
83 },
84 {
85 .id = "10EC5645",
86 .drv_name = "cht-bsw-rt5645",
87 .fw_filename = "intel/fw_sst_22a8.bin",
88 .board = "cht-bsw",
89 .sof_fw_filename = "intel/sof-cht.ri",
90 .sof_tplg_filename = "intel/sof-cht-rt5645.tplg",
91 .asoc_plat_name = "sst-mfld-platform",
92 },
93 {
94 .id = "10EC5650",
95 .drv_name = "cht-bsw-rt5645",
96 .fw_filename = "intel/fw_sst_22a8.bin",
97 .board = "cht-bsw",
98 .sof_fw_filename = "intel/sof-cht.ri",
99 .sof_tplg_filename = "intel/sof-cht-rt5645.tplg",
100 .asoc_plat_name = "sst-mfld-platform",
101 },
102 {
103 .id = "10EC3270",
104 .drv_name = "cht-bsw-rt5645",
105 .fw_filename = "intel/fw_sst_22a8.bin",
106 .board = "cht-bsw",
107 .sof_fw_filename = "intel/sof-cht.ri",
108 .sof_tplg_filename = "intel/sof-cht-rt5645.tplg",
109 .asoc_plat_name = "sst-mfld-platform",
110 },
111 {
112 .id = "193C9890",
113 .drv_name = "cht-bsw-max98090",
114 .fw_filename = "intel/fw_sst_22a8.bin",
115 .board = "cht-bsw",
116 .sof_fw_filename = "intel/sof-cht.ri",
117 .sof_tplg_filename = "intel/sof-cht-max98090.tplg",
118 .asoc_plat_name = "sst-mfld-platform",
119 },
120 {
121 .id = "10508824",
122 .drv_name = "cht-bsw-nau8824",
123 .fw_filename = "intel/fw_sst_22a8.bin",
124 .board = "cht-bsw",
125 .sof_fw_filename = "intel/sof-cht.ri",
126 .sof_tplg_filename = "intel/sof-cht-nau8824.tplg",
127 .asoc_plat_name = "sst-mfld-platform",
128 },
129 {
130 .id = "DLGS7212",
131 .drv_name = "bytcht_da7213",
132 .fw_filename = "intel/fw_sst_22a8.bin",
133 .board = "bytcht_da7213",
134 .sof_fw_filename = "intel/sof-cht.ri",
135 .sof_tplg_filename = "intel/sof-cht-da7213.tplg",
136 .asoc_plat_name = "sst-mfld-platform",
137 },
138 {
139 .id = "DLGS7213",
140 .drv_name = "bytcht_da7213",
141 .fw_filename = "intel/fw_sst_22a8.bin",
142 .board = "bytcht_da7213",
143 .sof_fw_filename = "intel/sof-cht.ri",
144 .sof_tplg_filename = "intel/sof-cht-da7213.tplg",
145 .asoc_plat_name = "sst-mfld-platform",
146 },
147 {
148 .id = "ESSX8316",
149 .drv_name = "bytcht_es8316",
150 .fw_filename = "intel/fw_sst_22a8.bin",
151 .board = "bytcht_es8316",
152 .sof_fw_filename = "intel/sof-cht.ri",
153 .sof_tplg_filename = "intel/sof-cht-es8316.tplg",
154 .asoc_plat_name = "sst-mfld-platform",
155 },
156 /* some CHT-T platforms rely on RT5640, use Baytrail machine driver */
157 {
158 .id = "10EC5640",
159 .drv_name = "bytcr_rt5640",
160 .fw_filename = "intel/fw_sst_22a8.bin",
161 .board = "bytcr_rt5640",
162 .machine_quirk = cht_quirk,
163 .sof_fw_filename = "intel/sof-cht.ri",
164 .sof_tplg_filename = "intel/sof-cht-rt5640.tplg",
165 .asoc_plat_name = "sst-mfld-platform",
166 },
167 {
168 .id = "10EC3276",
169 .drv_name = "bytcr_rt5640",
170 .fw_filename = "intel/fw_sst_22a8.bin",
171 .board = "bytcr_rt5640",
172 .sof_fw_filename = "intel/sof-cht.ri",
173 .sof_tplg_filename = "intel/sof-cht-rt5640.tplg",
174 .asoc_plat_name = "sst-mfld-platform",
175 },
176 /* some CHT-T platforms rely on RT5651, use Baytrail machine driver */
177 {
178 .id = "10EC5651",
179 .drv_name = "bytcr_rt5651",
180 .fw_filename = "intel/fw_sst_22a8.bin",
181 .board = "bytcr_rt5651",
182 .sof_fw_filename = "intel/sof-cht.ri",
183 .sof_tplg_filename = "intel/sof-cht-rt5651.tplg",
184 .asoc_plat_name = "sst-mfld-platform",
185 },
186 #if IS_ENABLED(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH)
187 /*
188 * This is always last in the table so that it is selected only when
189 * enabled explicitly and there is no codec-related information in SSDT
190 */
191 {
192 .id = "808622A8",
193 .drv_name = "bytcht_nocodec",
194 .fw_filename = "intel/fw_sst_22a8.bin",
195 .board = "bytcht_nocodec",
196 },
197 #endif
198 {},
199 };
200 EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_cherrytrail_machines);
201
202 MODULE_LICENSE("GPL v2");
203 MODULE_DESCRIPTION("Intel Common ACPI Match module");
204
