1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3  * soc-apci-intel-byt-match.c - tables and support for BYT 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 byt_machine_id;
13 
14 #define BYT_THINKPAD_10  1
15 #define BYT_POV_P1006W   2
16 #define BYT_AEGEX_10     3
17 
18 static int byt_thinkpad10_quirk_cb(const struct dmi_system_id *id)
19 {
20 	byt_machine_id = BYT_THINKPAD_10;
21 	return 1;
22 }
23 
24 static int byt_pov_p1006w_quirk_cb(const struct dmi_system_id *id)
25 {
26 	byt_machine_id = BYT_POV_P1006W;
27 	return 1;
28 }
29 
30 static int byt_aegex10_quirk_cb(const struct dmi_system_id *id)
31 {
32 	byt_machine_id = BYT_AEGEX_10;
33 	return 1;
34 }
35 
36 static const struct dmi_system_id byt_table[] = {
37 	{
38 		.callback = byt_thinkpad10_quirk_cb,
39 		.matches = {
40 			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
41 			DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad 8"),
42 		},
43 	},
44 	{
45 		.callback = byt_thinkpad10_quirk_cb,
46 		.matches = {
47 			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
48 			DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad 10"),
49 		},
50 	},
51 	{
52 		.callback = byt_thinkpad10_quirk_cb,
53 		.matches = {
54 			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
55 			DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad Tablet B"),
56 		},
57 	},
58 	{
59 		.callback = byt_thinkpad10_quirk_cb,
60 		.matches = {
61 			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
62 			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Miix 2 10"),
63 		},
64 	},
65 	{
66 		/* Point of View mobii wintab p1006w (v1.0) */
67 		.callback = byt_pov_p1006w_quirk_cb,
68 		.matches = {
69 			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"),
70 			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
71 			/* Note 105b is Foxcon's USB/PCI vendor id */
72 			DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "105B"),
73 			DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"),
74 		},
75 	},
76 	{
77 		/* Aegex 10 tablet (RU2) */
78 		.callback = byt_aegex10_quirk_cb,
79 		.matches = {
80 			DMI_MATCH(DMI_SYS_VENDOR, "AEGEX"),
81 			DMI_MATCH(DMI_PRODUCT_VERSION, "RU2"),
82 		},
83 	},
84 	{ }
85 };
86 
87 /* The Thinkapd 10 and Aegex 10 tablets have the same ID problem */
88 static struct snd_soc_acpi_mach byt_thinkpad_10 = {
89 	.id = "10EC5640",
90 	.drv_name = "cht-bsw-rt5672",
91 	.fw_filename = "intel/fw_sst_0f28.bin",
92 	.board = "cht-bsw",
93 	.sof_fw_filename = "sof-byt.ri",
94 	.sof_tplg_filename = "sof-byt-rt5670.tplg",
95 };
96 
97 static struct snd_soc_acpi_mach byt_pov_p1006w = {
98 	.id = "10EC5640",
99 	.drv_name = "bytcr_rt5651",
100 	.fw_filename = "intel/fw_sst_0f28.bin",
101 	.board = "bytcr_rt5651",
102 	.sof_fw_filename = "sof-byt.ri",
103 	.sof_tplg_filename = "sof-byt-rt5651.tplg",
104 };
105 
106 static struct snd_soc_acpi_mach *byt_quirk(void *arg)
107 {
108 	struct snd_soc_acpi_mach *mach = arg;
109 
110 	dmi_check_system(byt_table);
111 
112 	switch (byt_machine_id) {
113 	case BYT_THINKPAD_10:
114 	case BYT_AEGEX_10:
115 		return &byt_thinkpad_10;
116 	case BYT_POV_P1006W:
117 		return &byt_pov_p1006w;
118 	default:
119 		return mach;
120 	}
121 }
122 
123 struct snd_soc_acpi_mach snd_soc_acpi_intel_baytrail_legacy_machines[] = {
124 	{
125 		.id = "10EC5640",
126 		.drv_name = "byt-rt5640",
127 		.fw_filename = "intel/fw_sst_0f28.bin-48kHz_i2s_master",
128 	},
129 	{
130 		.id = "193C9890",
131 		.drv_name = "byt-max98090",
132 		.fw_filename = "intel/fw_sst_0f28.bin-48kHz_i2s_master",
133 	},
134 	{}
135 };
136 EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_baytrail_legacy_machines);
137 
138 struct snd_soc_acpi_mach  snd_soc_acpi_intel_baytrail_machines[] = {
139 	{
140 		.id = "10EC5640",
141 		.drv_name = "bytcr_rt5640",
142 		.fw_filename = "intel/fw_sst_0f28.bin",
143 		.board = "bytcr_rt5640",
144 		.machine_quirk = byt_quirk,
145 		.sof_fw_filename = "sof-byt.ri",
146 		.sof_tplg_filename = "sof-byt-rt5640.tplg",
147 	},
148 	{
149 		.id = "10EC5642",
150 		.drv_name = "bytcr_rt5640",
151 		.fw_filename = "intel/fw_sst_0f28.bin",
152 		.board = "bytcr_rt5640",
153 		.sof_fw_filename = "sof-byt.ri",
154 		.sof_tplg_filename = "sof-byt-rt5640.tplg",
155 	},
156 	{
157 		.id = "INTCCFFD",
158 		.drv_name = "bytcr_rt5640",
159 		.fw_filename = "intel/fw_sst_0f28.bin",
160 		.board = "bytcr_rt5640",
161 		.sof_fw_filename = "sof-byt.ri",
162 		.sof_tplg_filename = "sof-byt-rt5640.tplg",
163 	},
164 	{
165 		.id = "10EC5651",
166 		.drv_name = "bytcr_rt5651",
167 		.fw_filename = "intel/fw_sst_0f28.bin",
168 		.board = "bytcr_rt5651",
169 		.sof_fw_filename = "sof-byt.ri",
170 		.sof_tplg_filename = "sof-byt-rt5651.tplg",
171 	},
172 	{
173 		.id = "DLGS7212",
174 		.drv_name = "bytcht_da7213",
175 		.fw_filename = "intel/fw_sst_0f28.bin",
176 		.board = "bytcht_da7213",
177 		.sof_fw_filename = "sof-byt.ri",
178 		.sof_tplg_filename = "sof-byt-da7213.tplg",
179 	},
180 	{
181 		.id = "DLGS7213",
182 		.drv_name = "bytcht_da7213",
183 		.fw_filename = "intel/fw_sst_0f28.bin",
184 		.board = "bytcht_da7213",
185 		.sof_fw_filename = "sof-byt.ri",
186 		.sof_tplg_filename = "sof-byt-da7213.tplg",
187 	},
188 	{
189 		.id = "ESSX8316",
190 		.drv_name = "bytcht_es8316",
191 		.fw_filename = "intel/fw_sst_0f28.bin",
192 		.board = "bytcht_es8316",
193 		.sof_fw_filename = "sof-byt.ri",
194 		.sof_tplg_filename = "sof-byt-es8316.tplg",
195 	},
196 	{
197 		.id = "10EC5682",
198 		.drv_name = "sof_rt5682",
199 		.sof_fw_filename = "sof-byt.ri",
200 		.sof_tplg_filename = "sof-byt-rt5682.tplg",
201 	},
202 	/* some Baytrail platforms rely on RT5645, use CHT machine driver */
203 	{
204 		.id = "10EC5645",
205 		.drv_name = "cht-bsw-rt5645",
206 		.fw_filename = "intel/fw_sst_0f28.bin",
207 		.board = "cht-bsw",
208 		.sof_fw_filename = "sof-byt.ri",
209 		.sof_tplg_filename = "sof-byt-rt5645.tplg",
210 	},
211 	{
212 		.id = "10EC5648",
213 		.drv_name = "cht-bsw-rt5645",
214 		.fw_filename = "intel/fw_sst_0f28.bin",
215 		.board = "cht-bsw",
216 		.sof_fw_filename = "sof-byt.ri",
217 		.sof_tplg_filename = "sof-byt-rt5645.tplg",
218 	},
219 	/* use CHT driver to Baytrail Chromebooks */
220 	{
221 		.id = "193C9890",
222 		.drv_name = "cht-bsw-max98090",
223 		.fw_filename = "intel/fw_sst_0f28.bin",
224 		.board = "cht-bsw",
225 		.sof_fw_filename = "sof-byt.ri",
226 		.sof_tplg_filename = "sof-byt-max98090.tplg",
227 	},
228 	{
229 		.id = "14F10720",
230 		.drv_name = "bytcht_cx2072x",
231 		.fw_filename = "intel/fw_sst_0f28.bin",
232 		.board = "bytcht_cx2072x",
233 		.sof_fw_filename = "sof-byt.ri",
234 		.sof_tplg_filename = "sof-byt-cx2072x.tplg",
235 	},
236 #if IS_ENABLED(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH)
237 	/*
238 	 * This is always last in the table so that it is selected only when
239 	 * enabled explicitly and there is no codec-related information in SSDT
240 	 */
241 	{
242 		.id = "80860F28",
243 		.drv_name = "bytcht_nocodec",
244 		.fw_filename = "intel/fw_sst_0f28.bin",
245 		.board = "bytcht_nocodec",
246 	},
247 #endif
248 	{},
249 };
250 EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_baytrail_machines);
251 
252 MODULE_LICENSE("GPL v2");
253 MODULE_DESCRIPTION("Intel Common ACPI Match module");
254