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_tplg_filename = "sof-cht-rt5645.tplg",
39 };
40
cht_quirk(void * arg)41 static struct snd_soc_acpi_mach *cht_quirk(void *arg)
42 {
43 struct snd_soc_acpi_mach *mach = arg;
44
45 dmi_check_system(cht_table);
46
47 if (cht_machine_id == CHT_SURFACE_MACH)
48 return &cht_surface_mach;
49 else
50 return mach;
51 }
52
53 static const struct snd_soc_acpi_codecs rt5640_comp_ids = {
54 .num_codecs = 2,
55 .codecs = { "10EC5640", "10EC3276" },
56 };
57
58 static const struct snd_soc_acpi_codecs rt5670_comp_ids = {
59 .num_codecs = 2,
60 .codecs = { "10EC5670", "10EC5672" },
61 };
62
63 static const struct snd_soc_acpi_codecs rt5645_comp_ids = {
64 .num_codecs = 3,
65 .codecs = { "10EC5645", "10EC5650", "10EC3270" },
66 };
67
68 static const struct snd_soc_acpi_codecs da7213_comp_ids = {
69 .num_codecs = 2,
70 .codecs = { "DGLS7212", "DGLS7213"},
71
72 };
73
74 /* Cherryview-based platforms: CherryTrail and Braswell */
75 struct snd_soc_acpi_mach snd_soc_acpi_intel_cherrytrail_machines[] = {
76 {
77 .comp_ids = &rt5670_comp_ids,
78 .drv_name = "cht-bsw-rt5672",
79 .fw_filename = "intel/fw_sst_22a8.bin",
80 .board = "cht-bsw",
81 .sof_tplg_filename = "sof-cht-rt5670.tplg",
82 },
83 {
84 .comp_ids = &rt5645_comp_ids,
85 .drv_name = "cht-bsw-rt5645",
86 .fw_filename = "intel/fw_sst_22a8.bin",
87 .board = "cht-bsw",
88 .sof_tplg_filename = "sof-cht-rt5645.tplg",
89 },
90 {
91 .id = "193C9890",
92 .drv_name = "cht-bsw-max98090",
93 .fw_filename = "intel/fw_sst_22a8.bin",
94 .board = "cht-bsw",
95 .sof_tplg_filename = "sof-cht-max98090.tplg",
96 },
97 {
98 .id = "10508824",
99 .drv_name = "cht-bsw-nau8824",
100 .fw_filename = "intel/fw_sst_22a8.bin",
101 .board = "cht-bsw",
102 .sof_tplg_filename = "sof-cht-nau8824.tplg",
103 },
104 {
105 .comp_ids = &da7213_comp_ids,
106 .drv_name = "bytcht_da7213",
107 .fw_filename = "intel/fw_sst_22a8.bin",
108 .board = "bytcht_da7213",
109 .sof_tplg_filename = "sof-cht-da7213.tplg",
110 },
111 {
112 .id = "ESSX8316",
113 .drv_name = "bytcht_es8316",
114 .fw_filename = "intel/fw_sst_22a8.bin",
115 .board = "bytcht_es8316",
116 .sof_tplg_filename = "sof-cht-es8316.tplg",
117 },
118 /* some CHT-T platforms rely on RT5640, use Baytrail machine driver */
119 {
120 .comp_ids = &rt5640_comp_ids,
121 .drv_name = "bytcr_rt5640",
122 .fw_filename = "intel/fw_sst_22a8.bin",
123 .board = "bytcr_rt5640",
124 .machine_quirk = cht_quirk,
125 .sof_tplg_filename = "sof-cht-rt5640.tplg",
126 },
127 {
128 .id = "10EC5682",
129 .drv_name = "sof_rt5682",
130 .sof_tplg_filename = "sof-cht-rt5682.tplg",
131 },
132 /* some CHT-T platforms rely on RT5651, use Baytrail machine driver */
133 {
134 .id = "10EC5651",
135 .drv_name = "bytcr_rt5651",
136 .fw_filename = "intel/fw_sst_22a8.bin",
137 .board = "bytcr_rt5651",
138 .sof_tplg_filename = "sof-cht-rt5651.tplg",
139 },
140 {
141 .id = "14F10720",
142 .drv_name = "bytcht_cx2072x",
143 .fw_filename = "intel/fw_sst_22a8.bin",
144 .board = "bytcht_cx2072x",
145 .sof_tplg_filename = "sof-cht-cx2072x.tplg",
146 },
147 {
148 .id = "104C5122",
149 .drv_name = "sof_pcm512x",
150 .sof_tplg_filename = "sof-cht-src-50khz-pcm512x.tplg",
151 },
152
153 #if IS_ENABLED(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH)
154 /*
155 * This is always last in the table so that it is selected only when
156 * enabled explicitly and there is no codec-related information in SSDT
157 */
158 {
159 .id = "808622A8",
160 .drv_name = "bytcht_nocodec",
161 .fw_filename = "intel/fw_sst_22a8.bin",
162 .board = "bytcht_nocodec",
163 },
164 #endif
165 {},
166 };
167 EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_cherrytrail_machines);
168
