1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3  * soc-acpi-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_RT5672       1
15 #define BYT_POV_P1006W   2
16 
byt_rt5672_quirk_cb(const struct dmi_system_id * id)17 static int byt_rt5672_quirk_cb(const struct dmi_system_id *id)
18 {
19 	byt_machine_id = BYT_RT5672;
20 	return 1;
21 }
22 
byt_pov_p1006w_quirk_cb(const struct dmi_system_id * id)23 static int byt_pov_p1006w_quirk_cb(const struct dmi_system_id *id)
24 {
25 	byt_machine_id = BYT_POV_P1006W;
26 	return 1;
27 }
28 
29 static const struct dmi_system_id byt_table[] = {
30 	{
31 		.callback = byt_rt5672_quirk_cb,
32 		.matches = {
33 			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
34 			DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad 8"),
35 		},
36 	},
37 	{
38 		.callback = byt_rt5672_quirk_cb,
39 		.matches = {
40 			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
41 			DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad 10"),
42 		},
43 	},
44 	{
45 		.callback = byt_rt5672_quirk_cb,
46 		.matches = {
47 			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
48 			DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad Tablet B"),
49 		},
50 	},
51 	{
52 		.callback = byt_rt5672_quirk_cb,
53 		.matches = {
54 			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
55 			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Miix 2 10"),
56 		},
57 	},
58 	{
59 		/* Point of View mobii wintab p1006w (v1.0) */
60 		.callback = byt_pov_p1006w_quirk_cb,
61 		.matches = {
62 			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"),
63 			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
64 			/* Note 105b is Foxcon's USB/PCI vendor id */
65 			DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "105B"),
66 			DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"),
67 		},
68 	},
69 	{
70 		/* Aegex 10 tablet (RU2) */
71 		.callback = byt_rt5672_quirk_cb,
72 		.matches = {
73 			DMI_MATCH(DMI_SYS_VENDOR, "AEGEX"),
74 			DMI_MATCH(DMI_PRODUCT_VERSION, "RU2"),
75 		},
76 	},
77 	{
78 		/* Dell Venue 10 Pro 5055 */
79 		.callback = byt_rt5672_quirk_cb,
80 		.matches = {
81 			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
82 			DMI_MATCH(DMI_PRODUCT_NAME, "Venue 10 Pro 5055"),
83 		},
84 	},
85 	{ }
86 };
87 
88 /* Various devices use an ACPI id of 10EC5640 while using a rt5672 codec */
89 static struct snd_soc_acpi_mach byt_rt5672 = {
90 	.id = "10EC5640",
91 	.drv_name = "cht-bsw-rt5672",
92 	.fw_filename = "intel/fw_sst_0f28.bin",
93 	.board = "cht-bsw",
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_tplg_filename = "sof-byt-rt5651.tplg",
103 };
104 
byt_quirk(void * arg)105 static struct snd_soc_acpi_mach *byt_quirk(void *arg)
106 {
107 	struct snd_soc_acpi_mach *mach = arg;
108 
109 	dmi_check_system(byt_table);
110 
111 	switch (byt_machine_id) {
112 	case BYT_RT5672:
113 		return &byt_rt5672;
114 	case BYT_POV_P1006W:
115 		return &byt_pov_p1006w;
116 	default:
117 		return mach;
118 	}
119 }
120 
121 static const struct snd_soc_acpi_codecs rt5640_comp_ids = {
122 	.num_codecs = 3,
123 	.codecs = { "10EC5640", "10EC5642", "INTCCFFD"},
124 };
125 
126 static const struct snd_soc_acpi_codecs wm5102_comp_ids = {
127 	.num_codecs = 3,
128 	.codecs = { "10WM5102", "WM510204", "WM510205"},
129 };
130 
131 static const struct snd_soc_acpi_codecs da7213_comp_ids = {
132 	.num_codecs = 2,
133 	.codecs = { "DGLS7212", "DGLS7213"},
134 };
135 
136 static const struct snd_soc_acpi_codecs rt5645_comp_ids = {
137 	.num_codecs = 2,
138 	.codecs = { "10EC5645", "10EC5648"},
139 };
140 
141 struct snd_soc_acpi_mach  snd_soc_acpi_intel_baytrail_machines[] = {
142 	{
143 		.comp_ids = &rt5640_comp_ids,
144 		.drv_name = "bytcr_rt5640",
145 		.fw_filename = "intel/fw_sst_0f28.bin",
146 		.board = "bytcr_rt5640",
147 		.machine_quirk = byt_quirk,
148 		.sof_tplg_filename = "sof-byt-rt5640.tplg",
149 	},
150 	{
151 		.id = "10EC5651",
152 		.drv_name = "bytcr_rt5651",
153 		.fw_filename = "intel/fw_sst_0f28.bin",
154 		.board = "bytcr_rt5651",
155 		.sof_tplg_filename = "sof-byt-rt5651.tplg",
156 	},
157 	{
158 		.comp_ids = &wm5102_comp_ids,
159 		.drv_name = "bytcr_wm5102",
160 		.fw_filename = "intel/fw_sst_0f28.bin",
161 		.board = "bytcr_wm5102",
162 		.sof_tplg_filename = "sof-byt-wm5102.tplg",
163 	},
164 	{
165 		.comp_ids = &da7213_comp_ids,
166 		.drv_name = "bytcht_da7213",
167 		.fw_filename = "intel/fw_sst_0f28.bin",
168 		.board = "bytcht_da7213",
169 		.sof_tplg_filename = "sof-byt-da7213.tplg",
170 	},
171 	{
172 		.id = "ESSX8316",
173 		.drv_name = "bytcht_es8316",
174 		.fw_filename = "intel/fw_sst_0f28.bin",
175 		.board = "bytcht_es8316",
176 		.sof_tplg_filename = "sof-byt-es8316.tplg",
177 	},
178 	{
179 		.id = "10EC5682",
180 		.drv_name = "sof_rt5682",
181 		.sof_tplg_filename = "sof-byt-rt5682.tplg",
182 	},
183 	/* some Baytrail platforms rely on RT5645, use CHT machine driver */
184 	{
185 		.comp_ids = &rt5645_comp_ids,
186 		.drv_name = "cht-bsw-rt5645",
187 		.fw_filename = "intel/fw_sst_0f28.bin",
188 		.board = "cht-bsw",
189 		.sof_tplg_filename = "sof-byt-rt5645.tplg",
190 	},
191 	/* use CHT driver to Baytrail Chromebooks */
192 	{
193 		.id = "193C9890",
194 		.drv_name = "cht-bsw-max98090",
195 		.fw_filename = "intel/fw_sst_0f28.bin",
196 		.board = "cht-bsw",
197 		.sof_tplg_filename = "sof-byt-max98090.tplg",
198 	},
199 	{
200 		.id = "14F10720",
201 		.drv_name = "bytcht_cx2072x",
202 		.fw_filename = "intel/fw_sst_0f28.bin",
203 		.board = "bytcht_cx2072x",
204 		.sof_tplg_filename = "sof-byt-cx2072x.tplg",
205 	},
206 #if IS_ENABLED(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH)
207 	/*
208 	 * This is always last in the table so that it is selected only when
209 	 * enabled explicitly and there is no codec-related information in SSDT
210 	 */
211 	{
212 		.id = "80860F28",
213 		.drv_name = "bytcht_nocodec",
214 		.fw_filename = "intel/fw_sst_0f28.bin",
215 		.board = "bytcht_nocodec",
216 	},
217 #endif
218 	{},
219 };
220 EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_baytrail_machines);
221