summaryrefslogtreecommitdiff
path: root/sound/pci/hda/cs35l41_hda_property.c
blob: fcc605be51cf7bf195572ad96d634e4687a96ff8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
// SPDX-License-Identifier: GPL-2.0
//
// CS35L41 ALSA HDA Property driver
//
// Copyright 2023 Cirrus Logic, Inc.
//
// Author: Stefan Binding <sbinding@opensource.cirrus.com>

#include <linux/acpi.h>
#include <linux/gpio/consumer.h>
#include <linux/string.h>
#include "cs35l41_hda_property.h"
#include <linux/spi/spi.h>

#define MAX_AMPS 4

struct cs35l41_config {
	const char *ssid;
	int num_amps;
	enum {
		INTERNAL,
		EXTERNAL
	} boost_type;
	u8 channel[MAX_AMPS];
	int reset_gpio_index; /* -1 if no reset gpio */
	int spkid_gpio_index; /* -1 if no spkid gpio */
	int cs_gpio_index; /* -1 if no cs gpio, or cs-gpios already exists, max num amps == 2 */
	int boost_ind_nanohenry; /* Required if boost_type == Internal */
	int boost_peak_milliamp; /* Required if boost_type == Internal */
	int boost_cap_microfarad; /* Required if boost_type == Internal */
};

static const struct cs35l41_config cs35l41_config_table[] = {
	{ "10280B27", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
	{ "10280B28", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
	{ "10280BEB", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 0, 0, 0 },
	{ "10280C4D", 4, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, CS35L41_LEFT, CS35L41_RIGHT }, 0, 1, -1, 1000, 4500, 24 },
/*
 * Device 103C89C6 does have _DSD, however it is setup to use the wrong boost type.
 * We can override the _DSD to correct the boost type here.
 * Since this laptop has valid ACPI, we do not need to handle cs-gpios, since that already exists
 * in the ACPI. The Reset GPIO is also valid, so we can use the Reset defined in _DSD.
 */
	{ "103C89C6", 2, INTERNAL, { CS35L41_RIGHT, CS35L41_LEFT, 0, 0 }, -1, -1, -1, 1000, 4500, 24 },
	{ "103C8A28", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8A29", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8A2A", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8A2B", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8A2C", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8A2D", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8A2E", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8A30", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8A31", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8BB3", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8BB4", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8BDF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8BE0", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8BE1", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8BE2", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8BE9", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8BDD", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8BDE", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8BE3", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8BE5", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8BE6", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "103C8B3A", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
	{ "104312AF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
	{ "10431433", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
	{ "10431463", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
	{ "10431473", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 1000, 4500, 24 },
	{ "10431483", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 1000, 4500, 24 },
	{ "10431493", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
	{ "104314D3", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
	{ "104314E3", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
	{ "10431503", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
	{ "10431533", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
	{ "10431573", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
	{ "10431663", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 1000, 4500, 24 },
	{ "104316D3", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 },
	{ "104316F3", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 },
	{ "104317F3", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
	{ "10431863", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
	{ "104318D3", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 },
	{ "10431C9F", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
	{ "10431CAF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
	{ "10431CCF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
	{ "10431CDF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
	{ "10431CEF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
	{ "10431D1F", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
	{ "10431DA2", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 },
	{ "10431E02", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 },
	{ "10431EE2", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, -1, -1, 0, 0, 0 },
	{ "10431F12", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
	{ "10431F1F", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 0, 0, 0 },
	{ "10431F62", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 },
	{ "17AA38B4", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 },
	{ "17AA38B5", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 },
	{ "17AA38B6", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 },
	{ "17AA38B7", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 },
	{}
};

static int cs35l41_add_gpios(struct cs35l41_hda *cs35l41, struct device *physdev, int reset_gpio,
			     int spkid_gpio, int cs_gpio_index, int num_amps)
{
	struct acpi_gpio_mapping *gpio_mapping = NULL;
	struct acpi_gpio_params *reset_gpio_params = NULL;
	struct acpi_gpio_params *spkid_gpio_params = NULL;
	struct acpi_gpio_params *cs_gpio_params = NULL;
	unsigned int num_entries = 0;
	unsigned int reset_index, spkid_index, csgpio_index;
	int i;

	/*
	 * GPIO Mapping only needs to be done once, since it would be available for subsequent amps
	 */
	if (cs35l41->dacpi->driver_gpios)
		return 0;

	if (reset_gpio >= 0) {
		reset_index = num_entries;
		num_entries++;
	}

	if (spkid_gpio >= 0) {
		spkid_index = num_entries;
		num_entries++;
	}

	if ((cs_gpio_index >= 0)  && (num_amps == 2)) {
		csgpio_index = num_entries;
		num_entries++;
	}

	if (!num_entries)
		return 0;

	/* must include termination entry */
	num_entries++;

	gpio_mapping = devm_kcalloc(physdev, num_entries, sizeof(struct acpi_gpio_mapping),
				    GFP_KERNEL);

	if (!gpio_mapping)
		goto err;

	if (reset_gpio >= 0) {
		gpio_mapping[reset_index].name = "reset-gpios";
		reset_gpio_params = devm_kcalloc(physdev, num_amps, sizeof(struct acpi_gpio_params),
						 GFP_KERNEL);
		if (!reset_gpio_params)
			goto err;

		for (i = 0; i < num_amps; i++)
			reset_gpio_params[i].crs_entry_index = reset_gpio;

		gpio_mapping[reset_index].data = reset_gpio_params;
		gpio_mapping[reset_index].size = num_amps;
	}

	if (spkid_gpio >= 0) {
		gpio_mapping[spkid_index].name = "spk-id-gpios";
		spkid_gpio_params = devm_kcalloc(physdev, num_amps, sizeof(struct acpi_gpio_params),
						 GFP_KERNEL);
		if (!spkid_gpio_params)
			goto err;

		for (i = 0; i < num_amps; i++)
			spkid_gpio_params[i].crs_entry_index = spkid_gpio;

		gpio_mapping[spkid_index].data = spkid_gpio_params;
		gpio_mapping[spkid_index].size = num_amps;
	}

	if ((cs_gpio_index >= 0) && (num_amps == 2)) {
		gpio_mapping[csgpio_index].name = "cs-gpios";
		/* only one GPIO CS is supported without using _DSD, obtained using index 0 */
		cs_gpio_params = devm_kzalloc(physdev, sizeof(struct acpi_gpio_params), GFP_KERNEL);
		if (!cs_gpio_params)
			goto err;

		cs_gpio_params->crs_entry_index = cs_gpio_index;

		gpio_mapping[csgpio_index].data = cs_gpio_params;
		gpio_mapping[csgpio_index].size = 1;
	}

	return devm_acpi_dev_add_driver_gpios(physdev, gpio_mapping);
err:
	devm_kfree(physdev, gpio_mapping);
	devm_kfree(physdev, reset_gpio_params);
	devm_kfree(physdev, spkid_gpio_params);
	devm_kfree(physdev, cs_gpio_params);
	return -ENOMEM;
}

static int generic_dsd_config(struct cs35l41_hda *cs35l41, struct device *physdev, int id,
			      const char *hid)
{
	struct cs35l41_hw_cfg *hw_cfg = &cs35l41->hw_cfg;
	const struct cs35l41_config *cfg;
	struct gpio_desc *cs_gpiod;
	struct spi_device *spi;
	bool dsd_found;
	int ret;

	for (cfg = cs35l41_config_table; cfg->ssid; cfg++) {
		if (!strcasecmp(cfg->ssid, cs35l41->acpi_subsystem_id))
			break;
	}

	if (!cfg->ssid)
		return -ENOENT;

	if (!cs35l41->dacpi || cs35l41->dacpi != ACPI_COMPANION(physdev)) {
		dev_err(cs35l41->dev, "ACPI Device does not match, cannot override _DSD.\n");
		return -ENODEV;
	}

	dev_info(cs35l41->dev, "Adding DSD properties for %s\n", cs35l41->acpi_subsystem_id);

	dsd_found = acpi_dev_has_props(cs35l41->dacpi);

	if (!dsd_found) {
		ret = cs35l41_add_gpios(cs35l41, physdev, cfg->reset_gpio_index,
						 cfg->spkid_gpio_index, cfg->cs_gpio_index,
						 cfg->num_amps);
		if (ret) {
			dev_err(cs35l41->dev, "Error adding GPIO mapping: %d\n", ret);
			return ret;
		}
	} else if (cfg->reset_gpio_index >= 0 || cfg->spkid_gpio_index >= 0) {
		dev_warn(cs35l41->dev, "Cannot add Reset/Speaker ID/SPI CS GPIO Mapping, "
			 "_DSD already exists.\n");
	}

	if (cs35l41->control_bus == SPI) {
		cs35l41->index = id;

#if IS_ENABLED(CONFIG_SPI)
		/*
		 * Manually set the Chip Select for the second amp <cs_gpio_index> in the node.
		 * This is only supported for systems with 2 amps, since we cannot expand the
		 * default number of chip selects without using cs-gpios
		 * The CS GPIO must be set high prior to communicating with the first amp (which
		 * uses a native chip select), to ensure the second amp does not clash with the
		 * first.
		 */
		if (cfg->cs_gpio_index >= 0) {
			spi = to_spi_device(cs35l41->dev);

			if (cfg->num_amps != 2) {
				dev_warn(cs35l41->dev,
					 "Cannot update SPI CS, Number of Amps (%d) != 2\n",
					 cfg->num_amps);
			} else if (dsd_found) {
				dev_warn(cs35l41->dev,
					"Cannot update SPI CS, _DSD already exists.\n");
			} else {
				/*
				 * This is obtained using driver_gpios, since only one GPIO for CS
				 * exists, this can be obtained using index 0.
				 */
				cs_gpiod = gpiod_get_index(physdev, "cs", 0, GPIOD_OUT_LOW);
				if (IS_ERR(cs_gpiod)) {
					dev_err(cs35l41->dev,
						"Unable to get Chip Select GPIO descriptor\n");
					return PTR_ERR(cs_gpiod);
				}
				if (id == 1) {
					spi_set_csgpiod(spi, 0, cs_gpiod);
					cs35l41->cs_gpio = cs_gpiod;
				} else {
					gpiod_set_value_cansleep(cs_gpiod, true);
					gpiod_put(cs_gpiod);
				}
				spi_setup(spi);
			}
		}
#endif
	} else {
		if (cfg->num_amps > 2)
			/*
			 * i2c addresses for 3/4 amps are used in order: 0x40, 0x41, 0x42, 0x43,
			 * subtracting 0x40 would give zero-based index
			 */
			cs35l41->index = id - 0x40;
		else
			/* i2c addr 0x40 for first amp (always), 0x41/0x42 for 2nd amp */
			cs35l41->index = id == 0x40 ? 0 : 1;
	}

	if (cfg->num_amps == 3)
		/* 3 amps means a center channel, so no duplicate channels */
		cs35l41->channel_index = 0;
	else
		/*
		 * if 4 amps, there are duplicate channels, so they need different indexes
		 * if 2 amps, no duplicate channels, channel_index would be 0
		 */
		cs35l41->channel_index = cs35l41->index / 2;

	cs35l41->reset_gpio = fwnode_gpiod_get_index(acpi_fwnode_handle(cs35l41->dacpi), "reset",
						     cs35l41->index, GPIOD_OUT_LOW,
						     "cs35l41-reset");
	cs35l41->speaker_id = cs35l41_get_speaker_id(physdev, cs35l41->index, cfg->num_amps, -1);

	hw_cfg->spk_pos = cfg->channel[cs35l41->index];

	if (cfg->boost_type == INTERNAL) {
		hw_cfg->bst_type = CS35L41_INT_BOOST;
		hw_cfg->bst_ind = cfg->boost_ind_nanohenry;
		hw_cfg->bst_ipk = cfg->boost_peak_milliamp;
		hw_cfg->bst_cap = cfg->boost_cap_microfarad;
		hw_cfg->gpio1.func = CS35L41_NOT_USED;
		hw_cfg->gpio1.valid = true;
	} else {
		hw_cfg->bst_type = CS35L41_EXT_BOOST;
		hw_cfg->bst_ind = -1;
		hw_cfg->bst_ipk = -1;
		hw_cfg->bst_cap = -1;
		hw_cfg->gpio1.func = CS35l41_VSPK_SWITCH;
		hw_cfg->gpio1.valid = true;
	}

	hw_cfg->gpio2.func = CS35L41_INTERRUPT;
	hw_cfg->gpio2.valid = true;
	hw_cfg->valid = true;

	return 0;
}

/*
 * Device CLSA010(0/1) doesn't have _DSD so a gpiod_get by the label reset won't work.
 * And devices created by serial-multi-instantiate don't have their device struct
 * pointing to the correct fwnode, so acpi_dev must be used here.
 * And devm functions expect that the device requesting the resource has the correct
 * fwnode.
 */
static int lenovo_legion_no_acpi(struct cs35l41_hda *cs35l41, struct device *physdev, int id,
				 const char *hid)
{
	struct cs35l41_hw_cfg *hw_cfg = &cs35l41->hw_cfg;

	/* check I2C address to assign the index */
	cs35l41->index = id == 0x40 ? 0 : 1;
	cs35l41->channel_index = 0;
	cs35l41->reset_gpio = gpiod_get_index(physdev, NULL, 0, GPIOD_OUT_HIGH);
	cs35l41->speaker_id = cs35l41_get_speaker_id(physdev, 0, 0, 2);
	hw_cfg->spk_pos = cs35l41->index;
	hw_cfg->gpio2.func = CS35L41_INTERRUPT;
	hw_cfg->gpio2.valid = true;
	hw_cfg->valid = true;

	if (strcmp(hid, "CLSA0100") == 0) {
		hw_cfg->bst_type = CS35L41_EXT_BOOST_NO_VSPK_SWITCH;
	} else if (strcmp(hid, "CLSA0101") == 0) {
		hw_cfg->bst_type = CS35L41_EXT_BOOST;
		hw_cfg->gpio1.func = CS35l41_VSPK_SWITCH;
		hw_cfg->gpio1.valid = true;
	}

	return 0;
}

struct cs35l41_prop_model {
	const char *hid;
	const char *ssid;
	int (*add_prop)(struct cs35l41_hda *cs35l41, struct device *physdev, int id,
			const char *hid);
};

static const struct cs35l41_prop_model cs35l41_prop_model_table[] = {
	{ "CLSA0100", NULL, lenovo_legion_no_acpi },
	{ "CLSA0101", NULL, lenovo_legion_no_acpi },
	{ "CSC3551", "10280B27", generic_dsd_config },
	{ "CSC3551", "10280B28", generic_dsd_config },
	{ "CSC3551", "10280BEB", generic_dsd_config },
	{ "CSC3551", "10280C4D", generic_dsd_config },
	{ "CSC3551", "103C89C6", generic_dsd_config },
	{ "CSC3551", "103C8A28", generic_dsd_config },
	{ "CSC3551", "103C8A29", generic_dsd_config },
	{ "CSC3551", "103C8A2A", generic_dsd_config },
	{ "CSC3551", "103C8A2B", generic_dsd_config },
	{ "CSC3551", "103C8A2C", generic_dsd_config },
	{ "CSC3551", "103C8A2D", generic_dsd_config },
	{ "CSC3551", "103C8A2E", generic_dsd_config },
	{ "CSC3551", "103C8A30", generic_dsd_config },
	{ "CSC3551", "103C8A31", generic_dsd_config },
	{ "CSC3551", "103C8BB3", generic_dsd_config },
	{ "CSC3551", "103C8BB4", generic_dsd_config },
	{ "CSC3551", "103C8BDF", generic_dsd_config },
	{ "CSC3551", "103C8BE0", generic_dsd_config },
	{ "CSC3551", "103C8BE1", generic_dsd_config },
	{ "CSC3551", "103C8BE2", generic_dsd_config },
	{ "CSC3551", "103C8BE9", generic_dsd_config },
	{ "CSC3551", "103C8BDD", generic_dsd_config },
	{ "CSC3551", "103C8BDE", generic_dsd_config },
	{ "CSC3551", "103C8BE3", generic_dsd_config },
	{ "CSC3551", "103C8BE5", generic_dsd_config },
	{ "CSC3551", "103C8BE6", generic_dsd_config },
	{ "CSC3551", "103C8B3A", generic_dsd_config },
	{ "CSC3551", "104312AF", generic_dsd_config },
	{ "CSC3551", "10431433", generic_dsd_config },
	{ "CSC3551", "10431463", generic_dsd_config },
	{ "CSC3551", "10431473", generic_dsd_config },
	{ "CSC3551", "10431483", generic_dsd_config },
	{ "CSC3551", "10431493", generic_dsd_config },
	{ "CSC3551", "104314D3", generic_dsd_config },
	{ "CSC3551", "104314E3", generic_dsd_config },
	{ "CSC3551", "10431503", generic_dsd_config },
	{ "CSC3551", "10431533", generic_dsd_config },
	{ "CSC3551", "10431573", generic_dsd_config },
	{ "CSC3551", "10431663", generic_dsd_config },
	{ "CSC3551", "104316D3", generic_dsd_config },
	{ "CSC3551", "104316F3", generic_dsd_config },
	{ "CSC3551", "104317F3", generic_dsd_config },
	{ "CSC3551", "10431863", generic_dsd_config },
	{ "CSC3551", "104318D3", generic_dsd_config },
	{ "CSC3551", "10431C9F", generic_dsd_config },
	{ "CSC3551", "10431CAF", generic_dsd_config },
	{ "CSC3551", "10431CCF", generic_dsd_config },
	{ "CSC3551", "10431CDF", generic_dsd_config },
	{ "CSC3551", "10431CEF", generic_dsd_config },
	{ "CSC3551", "10431D1F", generic_dsd_config },
	{ "CSC3551", "10431DA2", generic_dsd_config },
	{ "CSC3551", "10431E02", generic_dsd_config },
	{ "CSC3551", "10431EE2", generic_dsd_config },
	{ "CSC3551", "10431F12", generic_dsd_config },
	{ "CSC3551", "10431F1F", generic_dsd_config },
	{ "CSC3551", "10431F62", generic_dsd_config },
	{ "CSC3551", "17AA38B4", generic_dsd_config },
	{ "CSC3551", "17AA38B5", generic_dsd_config },
	{ "CSC3551", "17AA38B6", generic_dsd_config },
	{ "CSC3551", "17AA38B7", generic_dsd_config },
	{}
};

int cs35l41_add_dsd_properties(struct cs35l41_hda *cs35l41, struct device *physdev, int id,
			       const char *hid)
{
	const struct cs35l41_prop_model *model;

	for (model = cs35l41_prop_model_table; model->hid; model++) {
		if (!strcmp(model->hid, hid) &&
		    (!model->ssid ||
		     (cs35l41->acpi_subsystem_id &&
		      !strcasecmp(model->ssid, cs35l41->acpi_subsystem_id))))
			return model->add_prop(cs35l41, physdev, id, hid);
	}

	return -ENOENT;
}