1 /*
2 * soc-apci-intel-byt-match.c - tables and support for BYT 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 byt_machine_id;
22
23 #define BYT_THINKPAD_10 1
24
byt_thinkpad10_quirk_cb(const struct dmi_system_id * id)25 static int byt_thinkpad10_quirk_cb(const struct dmi_system_id *id)
26 {
27 byt_machine_id = BYT_THINKPAD_10;
28 return 1;
29 }
30
31
32 static const struct dmi_system_id byt_table[] = {
33 {
34 .callback = byt_thinkpad10_quirk_cb,
35 .matches = {
36 DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
37 DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad 10"),
38 },
39 },
40 {
41 .callback = byt_thinkpad10_quirk_cb,
42 .matches = {
43 DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
44 DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad Tablet B"),
45 },
46 },
47 {
48 .callback = byt_thinkpad10_quirk_cb,
49 .matches = {
50 DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
51 DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Miix 2 10"),
52 },
53 },
54 { }
55 };
56
57 static struct snd_soc_acpi_mach byt_thinkpad_10 = {
58 .id = "10EC5640",
59 .drv_name = "cht-bsw-rt5672",
60 .fw_filename = "intel/fw_sst_0f28.bin",
61 .board = "cht-bsw",
62 .sof_fw_filename = "intel/sof-byt.ri",
63 .sof_tplg_filename = "intel/sof-byt-rt5670.tplg",
64 .asoc_plat_name = "sst-mfld-platform",
65 };
66
byt_quirk(void * arg)67 static struct snd_soc_acpi_mach *byt_quirk(void *arg)
68 {
69 struct snd_soc_acpi_mach *mach = arg;
70
71 dmi_check_system(byt_table);
72
73 if (byt_machine_id == BYT_THINKPAD_10)
74 return &byt_thinkpad_10;
75 else
76 return mach;
77 }
78
79 struct snd_soc_acpi_mach snd_soc_acpi_intel_baytrail_legacy_machines[] = {
80 {
81 .id = "10EC5640",
82 .drv_name = "byt-rt5640",
83 .fw_filename = "intel/fw_sst_0f28.bin-48kHz_i2s_master",
84 },
85 {
86 .id = "193C9890",
87 .drv_name = "byt-max98090",
88 .fw_filename = "intel/fw_sst_0f28.bin-48kHz_i2s_master",
89 },
90 {}
91 };
92 EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_baytrail_legacy_machines);
93
94 struct snd_soc_acpi_mach snd_soc_acpi_intel_baytrail_machines[] = {
95 {
96 .id = "10EC5640",
97 .drv_name = "bytcr_rt5640",
98 .fw_filename = "intel/fw_sst_0f28.bin",
99 .board = "bytcr_rt5640",
100 .machine_quirk = byt_quirk,
101 .sof_fw_filename = "intel/sof-byt.ri",
102 .sof_tplg_filename = "intel/sof-byt-rt5640.tplg",
103 .asoc_plat_name = "sst-mfld-platform",
104 },
105 {
106 .id = "10EC5642",
107 .drv_name = "bytcr_rt5640",
108 .fw_filename = "intel/fw_sst_0f28.bin",
109 .board = "bytcr_rt5640",
110 .sof_fw_filename = "intel/sof-byt.ri",
111 .sof_tplg_filename = "intel/sof-byt-rt5640.tplg",
112 .asoc_plat_name = "sst-mfld-platform",
113 },
114 {
115 .id = "INTCCFFD",
116 .drv_name = "bytcr_rt5640",
117 .fw_filename = "intel/fw_sst_0f28.bin",
118 .board = "bytcr_rt5640",
119 .sof_fw_filename = "intel/sof-byt.ri",
120 .sof_tplg_filename = "intel/sof-byt-rt5640.tplg",
121 .asoc_plat_name = "sst-mfld-platform",
122 },
123 {
124 .id = "10EC5651",
125 .drv_name = "bytcr_rt5651",
126 .fw_filename = "intel/fw_sst_0f28.bin",
127 .board = "bytcr_rt5651",
128 .sof_fw_filename = "intel/sof-byt.ri",
129 .sof_tplg_filename = "intel/sof-byt-rt5651.tplg",
130 .asoc_plat_name = "sst-mfld-platform",
131 },
132 {
133 .id = "DLGS7212",
134 .drv_name = "bytcht_da7213",
135 .fw_filename = "intel/fw_sst_0f28.bin",
136 .board = "bytcht_da7213",
137 .sof_fw_filename = "intel/sof-byt.ri",
138 .sof_tplg_filename = "intel/sof-byt-da7213.tplg",
139 .asoc_plat_name = "sst-mfld-platform",
140 },
141 {
142 .id = "DLGS7213",
143 .drv_name = "bytcht_da7213",
144 .fw_filename = "intel/fw_sst_0f28.bin",
145 .board = "bytcht_da7213",
146 .sof_fw_filename = "intel/sof-byt.ri",
147 .sof_tplg_filename = "intel/sof-byt-da7213.tplg",
148 .asoc_plat_name = "sst-mfld-platform",
149 },
150 /* some Baytrail platforms rely on RT5645, use CHT machine driver */
151 {
152 .id = "10EC5645",
153 .drv_name = "cht-bsw-rt5645",
154 .fw_filename = "intel/fw_sst_0f28.bin",
155 .board = "cht-bsw",
156 .sof_fw_filename = "intel/sof-byt.ri",
157 .sof_tplg_filename = "intel/sof-byt-rt5645.tplg",
158 .asoc_plat_name = "sst-mfld-platform",
159 },
160 {
161 .id = "10EC5648",
162 .drv_name = "cht-bsw-rt5645",
163 .fw_filename = "intel/fw_sst_0f28.bin",
164 .board = "cht-bsw",
165 .sof_fw_filename = "intel/sof-byt.ri",
166 .sof_tplg_filename = "intel/sof-byt-rt5645.tplg",
167 .asoc_plat_name = "sst-mfld-platform",
168 },
169 /* use CHT driver to Baytrail Chromebooks */
170 {
171 .id = "193C9890",
172 .drv_name = "cht-bsw-max98090",
173 .fw_filename = "intel/fw_sst_0f28.bin",
174 .board = "cht-bsw",
175 .sof_fw_filename = "intel/sof-byt.ri",
176 .sof_tplg_filename = "intel/sof-byt-max98090.tplg",
177 .asoc_plat_name = "sst-mfld-platform",
178 },
179 #if IS_ENABLED(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH)
180 /*
181 * This is always last in the table so that it is selected only when
182 * enabled explicitly and there is no codec-related information in SSDT
183 */
184 {
185 .id = "80860F28",
186 .drv_name = "bytcht_nocodec",
187 .fw_filename = "intel/fw_sst_0f28.bin",
188 .board = "bytcht_nocodec",
189 },
190 #endif
191 {},
192 };
193 EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_baytrail_machines);
194
195 MODULE_LICENSE("GPL v2");
196 MODULE_DESCRIPTION("Intel Common ACPI Match module");
197
