1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * soc-acpi-intel-cht-match.c - tables and support for CHT ACPI enumeration.
4 *
5 * Copyright (c) 2017, Intel Corporation.
6 */
7
8 #include <linux/dmi.h>
9 #include <sound/soc-acpi.h>
10 #include <sound/soc-acpi-intel-match.h>
11
12 static unsigned long cht_machine_id;
13
14 #define CHT_SURFACE_MACH 1
15
cht_surface_quirk_cb(const struct dmi_system_id * id)16 static int cht_surface_quirk_cb(const struct dmi_system_id *id)
17 {
18 cht_machine_id = CHT_SURFACE_MACH;
19 return 1;
20 }
21
22 static const struct dmi_system_id cht_table[] = {
23 {
24 .callback = cht_surface_quirk_cb,
25 .matches = {
26 DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
27 DMI_MATCH(DMI_PRODUCT_NAME, "Surface 3"),
28 },
29 },
30 { }
31 };
32
33 static struct snd_soc_acpi_mach cht_surface_mach = {
34 .id = "10EC5640",
35 .drv_name = "cht-bsw-rt5645",
36 .fw_filename = "intel/fw_sst_22a8.bin",
37 .board = "cht-bsw",
38 .sof_fw_filename = "sof-cht.ri",
39 .sof_tplg_filename = "sof-cht-rt5645.tplg",
40 };
41
cht_quirk(void * arg)42 static struct snd_soc_acpi_mach *cht_quirk(void *arg)
43 {
44 struct snd_soc_acpi_mach *mach = arg;
45
46 dmi_check_system(cht_table);
47
48 if (cht_machine_id == CHT_SURFACE_MACH)
49 return &cht_surface_mach;
50 else
51 return mach;
52 }
53
54 static const struct snd_soc_acpi_codecs rt5640_comp_ids = {
55 .num_codecs = 2,
56 .codecs = { "10EC5640", "10EC3276" },
57 };
58
59 static const struct snd_soc_acpi_codecs rt5670_comp_ids = {
60 .num_codecs = 2,
61 .codecs = { "10EC5670", "10EC5672" },
62 };
63
64 static const struct snd_soc_acpi_codecs rt5645_comp_ids = {
65 .num_codecs = 3,
66 .codecs = { "10EC5645", "10EC5650", "10EC3270" },
67 };
68
69 static const struct snd_soc_acpi_codecs da7213_comp_ids = {
70 .num_codecs = 2,
71 .codecs = { "DGLS7212", "DGLS7213"},
72
73 };
74
75 /* Cherryview-based platforms: CherryTrail and Braswell */
76 struct snd_soc_acpi_mach snd_soc_acpi_intel_cherrytrail_machines[] = {
77 {
78 .comp_ids = &rt5670_comp_ids,
79 .drv_name = "cht-bsw-rt5672",
80 .fw_filename = "intel/fw_sst_22a8.bin",
81 .board = "cht-bsw",
82 .sof_fw_filename = "sof-cht.ri",
83 .sof_tplg_filename = "sof-cht-rt5670.tplg",
84 },
85 {
86 .comp_ids = &rt5645_comp_ids,
87 .drv_name = "cht-bsw-rt5645",
88 .fw_filename = "intel/fw_sst_22a8.bin",
89 .board = "cht-bsw",
90 .sof_fw_filename = "sof-cht.ri",
91 .sof_tplg_filename = "sof-cht-rt5645.tplg",
92 },
93 {
94 .id = "193C9890",
95 .drv_name = "cht-bsw-max98090",
96 .fw_filename = "intel/fw_sst_22a8.bin",
97 .board = "cht-bsw",
98 .sof_fw_filename = "sof-cht.ri",
99 .sof_tplg_filename = "sof-cht-max98090.tplg",
100 },
101 {
102 .id = "10508824",
103 .drv_name = "cht-bsw-nau8824",
104 .fw_filename = "intel/fw_sst_22a8.bin",
105 .board = "cht-bsw",
106 .sof_fw_filename = "sof-cht.ri",
107 .sof_tplg_filename = "sof-cht-nau8824.tplg",
108 },
109 {
110 .comp_ids = &da7213_comp_ids,
111 .drv_name = "bytcht_da7213",
112 .fw_filename = "intel/fw_sst_22a8.bin",
113 .board = "bytcht_da7213",
114 .sof_fw_filename = "sof-cht.ri",
115 .sof_tplg_filename = "sof-cht-da7213.tplg",
116 },
117 {
118 .id = "ESSX8316",
119 .drv_name = "bytcht_es8316",
120 .fw_filename = "intel/fw_sst_22a8.bin",
121 .board = "bytcht_es8316",
122 .sof_fw_filename = "sof-cht.ri",
123 .sof_tplg_filename = "sof-cht-es8316.tplg",
124 },
125 /* some CHT-T platforms rely on RT5640, use Baytrail machine driver */
126 {
127 .comp_ids = &rt5640_comp_ids,
128 .drv_name = "bytcr_rt5640",
129 .fw_filename = "intel/fw_sst_22a8.bin",
130 .board = "bytcr_rt5640",
131 .machine_quirk = cht_quirk,
132 .sof_fw_filename = "sof-cht.ri",
133 .sof_tplg_filename = "sof-cht-rt5640.tplg",
134 },
135 {
136 .id = "10EC5682",
137 .drv_name = "sof_rt5682",
138 .sof_fw_filename = "sof-cht.ri",
139 .sof_tplg_filename = "sof-cht-rt5682.tplg",
140 },
141 /* some CHT-T platforms rely on RT5651, use Baytrail machine driver */
142 {
143 .id = "10EC5651",
144 .drv_name = "bytcr_rt5651",
145 .fw_filename = "intel/fw_sst_22a8.bin",
146 .board = "bytcr_rt5651",
147 .sof_fw_filename = "sof-cht.ri",
148 .sof_tplg_filename = "sof-cht-rt5651.tplg",
149 },
150 {
151 .id = "14F10720",
152 .drv_name = "bytcht_cx2072x",
153 .fw_filename = "intel/fw_sst_22a8.bin",
154 .board = "bytcht_cx2072x",
155 .sof_fw_filename = "sof-cht.ri",
156 .sof_tplg_filename = "sof-cht-cx2072x.tplg",
157 },
158 {
159 .id = "104C5122",
160 .drv_name = "sof_pcm512x",
161 .sof_fw_filename = "sof-cht.ri",
162 .sof_tplg_filename = "sof-cht-src-50khz-pcm512x.tplg",
163 },
164
165 #if IS_ENABLED(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH)
166 /*
167 * This is always last in the table so that it is selected only when
168 * enabled explicitly and there is no codec-related information in SSDT
169 */
170 {
171 .id = "808622A8",
172 .drv_name = "bytcht_nocodec",
173 .fw_filename = "intel/fw_sst_22a8.bin",
174 .board = "bytcht_nocodec",
175 },
176 #endif
177 {},
178 };
179 EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_cherrytrail_machines);
180