1 // SPDX-License-Identifier: GPL-2.0
25 	int reset_gpio_index; /* -1 if no reset gpio */
26 	int spkid_gpio_index; /* -1 if no spkid gpio */
27 	int cs_gpio_index; /* -1 if no cs gpio, or cs-gpios already exists, max num amps == 2 */
34 	{ "10251826", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, -1, -1, 0, 0, 0 },
35 	{ "1025182C", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, -1, -1, 0, 0, 0 },
36 	{ "10251844", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, -1, -1, 0, 0, 0 },
39 	{ "10280BEB", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 0, 0, 0 },
40 …{ "10280C4D", 4, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, CS35L41_LEFT, CS35L41_RIGHT }, 0, 1, -1,…
44  * Since this laptop has valid ACPI, we do not need to handle cs-gpios, since that already exists
47 	{ "103C89C6", 2, INTERNAL, { CS35L41_RIGHT, CS35L41_LEFT, 0, 0 }, -1, -1, -1, 1000, 4500, 24 },
48 	{ "103C8A28", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
49 	{ "103C8A29", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
50 	{ "103C8A2A", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
51 	{ "103C8A2B", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
52 	{ "103C8A2C", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
53 	{ "103C8A2D", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
54 	{ "103C8A2E", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
55 	{ "103C8A30", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
56 	{ "103C8A31", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
57 …{ "103C8A6E", 4, EXTERNAL, { CS35L41_LEFT, CS35L41_LEFT, CS35L41_RIGHT, CS35L41_RIGHT }, 0, -1, -1…
58 	{ "103C8BB3", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
59 	{ "103C8BB4", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
60 	{ "103C8BDD", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
61 	{ "103C8BDE", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
62 	{ "103C8BDF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
63 	{ "103C8BE0", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
64 	{ "103C8BE1", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
65 	{ "103C8BE2", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
66 	{ "103C8BE3", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
67 	{ "103C8BE5", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
68 	{ "103C8BE6", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
69 	{ "103C8BE7", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
70 	{ "103C8BE8", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
71 	{ "103C8BE9", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
72 	{ "103C8B3A", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
73 	{ "103C8C15", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4000, 24 },
74 	{ "103C8C16", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4000, 24 },
75 	{ "103C8C17", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4000, 24 },
76 	{ "103C8C4D", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
77 	{ "103C8C4E", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
78 	{ "103C8C4F", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
79 	{ "103C8C50", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
80 	{ "103C8C51", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
81 	{ "103C8CDD", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
82 	{ "103C8CDE", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 3900, 24 },
84 	{ "10431433", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
85 	{ "10431463", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
86 	{ "10431473", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 1000, 4500, 24 },
87 	{ "10431483", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 1000, 4500, 24 },
90 	{ "104314E3", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
91 	{ "10431503", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
92 	{ "10431533", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
94 	{ "10431663", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 1000, 4500, 24 },
95 	{ "10431683", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 },
99 	{ "104317F3", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
101 	{ "104318D3", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 },
102 	{ "10431A83", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
109 	{ "10431D1F", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
112 	{ "10431E12", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 },
113 	{ "10431EE2", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, -1, -1, 0, 0, 0 },
114 	{ "10431F12", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
115 	{ "10431F1F", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 0, 0, 0 },
122 	{ "17AA3865", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, -1, -1, 0, 0, 0 },
123 	{ "17AA3866", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, -1, -1, 0, 0, 0 },
124 	{ "17AA386E", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 2, -1, 0, 0, 0 },
125 	{ "17AA386F", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, -1, -1, 0, 0, 0 },
126 	{ "17AA3877", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, -1, -1, 0, 0, 0 },
127 	{ "17AA3878", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, -1, -1, 0, 0, 0 },
128 	{ "17AA38A9", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 2, -1, 0, 0, 0 },
129 	{ "17AA38AB", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 2, -1, 0, 0, 0 },
130 	{ "17AA38B4", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 },
131 	{ "17AA38B5", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 },
132 	{ "17AA38B6", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 },
133 	{ "17AA38B7", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 },
134 …{ "17AA38C7", 4, INTERNAL, { CS35L41_RIGHT, CS35L41_LEFT, CS35L41_RIGHT, CS35L41_LEFT }, 0, 2, -1,…
135 …{ "17AA38C8", 4, INTERNAL, { CS35L41_RIGHT, CS35L41_LEFT, CS35L41_RIGHT, CS35L41_LEFT }, 0, 2, -1,…
136 	{ "17AA38F9", 2, EXTERNAL, { CS35L41_RIGHT, CS35L41_LEFT, 0, 0 }, 0, 2, -1, 0, 0, 0 },
137 	{ "17AA38FA", 2, EXTERNAL, { CS35L41_RIGHT, CS35L41_LEFT, 0, 0 }, 0, 2, -1, 0, 0, 0 },
138 …{ "17AA3929", 4, INTERNAL, { CS35L41_RIGHT, CS35L41_LEFT, CS35L41_RIGHT, CS35L41_LEFT }, 0, 2, -1,…
139 …{ "17AA392B", 4, INTERNAL, { CS35L41_RIGHT, CS35L41_LEFT, CS35L41_RIGHT, CS35L41_LEFT }, 0, 2, -1,…
157 	if (cs35l41->dacpi->driver_gpios)  in cs35l41_add_gpios()
178 	/* must include termination entry */  in cs35l41_add_gpios()
188 		gpio_mapping[reset_index].name = "reset-gpios";  in cs35l41_add_gpios()
202 		gpio_mapping[spkid_index].name = "spk-id-gpios";  in cs35l41_add_gpios()
216 		gpio_mapping[csgpio_index].name = "cs-gpios";  in cs35l41_add_gpios()
222 		cs_gpio_params->crs_entry_index = cs_gpio_index;  in cs35l41_add_gpios()
234 	return -ENOMEM;  in cs35l41_add_gpios()
240 	struct cs35l41_hw_cfg *hw_cfg = &cs35l41->hw_cfg;  in generic_dsd_config()
248 	for (cfg = cs35l41_config_table; cfg->ssid; cfg++) {  in generic_dsd_config()
249 		if (!strcasecmp(cfg->ssid, cs35l41->acpi_subsystem_id))  in generic_dsd_config()
253 	if (!cfg->ssid)  in generic_dsd_config()
254 		return -ENOENT;  in generic_dsd_config()
256 	if (!cs35l41->dacpi || cs35l41->dacpi != ACPI_COMPANION(physdev)) {  in generic_dsd_config()
257 		dev_err(cs35l41->dev, "ACPI Device does not match, cannot override _DSD.\n");  in generic_dsd_config()
258 		return -ENODEV;  in generic_dsd_config()
261 	dev_info(cs35l41->dev, "Adding DSD properties for %s\n", cs35l41->acpi_subsystem_id);  in generic_dsd_config()
263 	dsd_found = acpi_dev_has_props(cs35l41->dacpi);  in generic_dsd_config()
266 		ret = cs35l41_add_gpios(cs35l41, physdev, cfg->reset_gpio_index,  in generic_dsd_config()
267 						 cfg->spkid_gpio_index, cfg->cs_gpio_index,  in generic_dsd_config()
268 						 cfg->num_amps);  in generic_dsd_config()
270 			dev_err(cs35l41->dev, "Error adding GPIO mapping: %d\n", ret);  in generic_dsd_config()
273 	} else if (cfg->reset_gpio_index >= 0 || cfg->spkid_gpio_index >= 0) {  in generic_dsd_config()
274 		dev_warn(cs35l41->dev, "Cannot add Reset/Speaker ID/SPI CS GPIO Mapping, "  in generic_dsd_config()
278 	if (cs35l41->control_bus == SPI) {  in generic_dsd_config()
279 		cs35l41->index = id;  in generic_dsd_config()
284 		 * default number of chip selects without using cs-gpios  in generic_dsd_config()
289 		if (IS_ENABLED(CONFIG_SPI) && cfg->cs_gpio_index >= 0) {  in generic_dsd_config()
290 			spi = to_spi_device(cs35l41->dev);  in generic_dsd_config()
292 			if (cfg->num_amps != 2) {  in generic_dsd_config()
293 				dev_warn(cs35l41->dev,  in generic_dsd_config()
295 					 cfg->num_amps);  in generic_dsd_config()
297 				dev_warn(cs35l41->dev,  in generic_dsd_config()
306 					dev_err(cs35l41->dev,  in generic_dsd_config()
312 					cs35l41->cs_gpio = cs_gpiod;  in generic_dsd_config()
321 		if (cfg->num_amps > 2)  in generic_dsd_config()
324 			 * subtracting 0x40 would give zero-based index  in generic_dsd_config()
326 			cs35l41->index = id - 0x40;  in generic_dsd_config()
329 			cs35l41->index = id == 0x40 ? 0 : 1;  in generic_dsd_config()
332 	cs35l41->reset_gpio = fwnode_gpiod_get_index(acpi_fwnode_handle(cs35l41->dacpi), "reset",  in generic_dsd_config()
333 						     cs35l41->index, GPIOD_OUT_LOW,  in generic_dsd_config()
334 						     "cs35l41-reset");  in generic_dsd_config()
335 	cs35l41->speaker_id = cs35l41_get_speaker_id(physdev, cs35l41->index, cfg->num_amps, -1);  in generic_dsd_config()
337 	hw_cfg->spk_pos = cfg->channel[cs35l41->index];  in generic_dsd_config()
339 	cs35l41->channel_index = 0;  in generic_dsd_config()
340 	for (i = 0; i < cs35l41->index; i++)  in generic_dsd_config()
341 		if (cfg->channel[i] == hw_cfg->spk_pos)  in generic_dsd_config()
342 			cs35l41->channel_index++;  in generic_dsd_config()
344 	if (cfg->boost_type == INTERNAL) {  in generic_dsd_config()
345 		hw_cfg->bst_type = CS35L41_INT_BOOST;  in generic_dsd_config()
346 		hw_cfg->bst_ind = cfg->boost_ind_nanohenry;  in generic_dsd_config()
347 		hw_cfg->bst_ipk = cfg->boost_peak_milliamp;  in generic_dsd_config()
348 		hw_cfg->bst_cap = cfg->boost_cap_microfarad;  in generic_dsd_config()
349 		hw_cfg->gpio1.func = CS35L41_NOT_USED;  in generic_dsd_config()
350 		hw_cfg->gpio1.valid = true;  in generic_dsd_config()
352 		hw_cfg->bst_type = CS35L41_EXT_BOOST;  in generic_dsd_config()
353 		hw_cfg->bst_ind = -1;  in generic_dsd_config()
354 		hw_cfg->bst_ipk = -1;  in generic_dsd_config()
355 		hw_cfg->bst_cap = -1;  in generic_dsd_config()
356 		hw_cfg->gpio1.func = CS35l41_VSPK_SWITCH;  in generic_dsd_config()
357 		hw_cfg->gpio1.valid = true;  in generic_dsd_config()
360 	hw_cfg->gpio2.func = CS35L41_INTERRUPT;  in generic_dsd_config()
361 	hw_cfg->gpio2.valid = true;  in generic_dsd_config()
362 	hw_cfg->valid = true;  in generic_dsd_config()
368  * Systems 103C8C66, 103C8C67, 103C8C68, 103C8C6A use a dual speaker id system - each speaker has
374 	struct cs35l41_hw_cfg *hw_cfg = &cs35l41->hw_cfg;  in hp_i2c_int_2amp_dual_spkid()
377 	if (acpi_dev_has_props(cs35l41->dacpi))  in hp_i2c_int_2amp_dual_spkid()
378 		return -ENOENT;  in hp_i2c_int_2amp_dual_spkid()
381 	cs35l41->index = id == 0x40 ? 0 : 1;  in hp_i2c_int_2amp_dual_spkid()
382 	cs35l41->channel_index = 0;  in hp_i2c_int_2amp_dual_spkid()
383 	cs35l41->reset_gpio = gpiod_get_index(physdev, NULL, 0, GPIOD_OUT_HIGH);  in hp_i2c_int_2amp_dual_spkid()
384 	if (cs35l41->index == 0)  in hp_i2c_int_2amp_dual_spkid()
385 		cs35l41->speaker_id = cs35l41_get_speaker_id(physdev, 0, 0, 1);  in hp_i2c_int_2amp_dual_spkid()
387 		cs35l41->speaker_id = cs35l41_get_speaker_id(physdev, 0, 0, 2);  in hp_i2c_int_2amp_dual_spkid()
388 	hw_cfg->spk_pos = cs35l41->index;  in hp_i2c_int_2amp_dual_spkid()
389 	hw_cfg->gpio2.func = CS35L41_INTERRUPT;  in hp_i2c_int_2amp_dual_spkid()
390 	hw_cfg->gpio2.valid = true;  in hp_i2c_int_2amp_dual_spkid()
391 	hw_cfg->valid = true;  in hp_i2c_int_2amp_dual_spkid()
393 	hw_cfg->bst_type = CS35L41_INT_BOOST;  in hp_i2c_int_2amp_dual_spkid()
394 	hw_cfg->bst_ind = 1000;  in hp_i2c_int_2amp_dual_spkid()
395 	hw_cfg->bst_ipk = 4100;  in hp_i2c_int_2amp_dual_spkid()
396 	hw_cfg->bst_cap = 24;  in hp_i2c_int_2amp_dual_spkid()
397 	hw_cfg->gpio1.func = CS35L41_NOT_USED;  in hp_i2c_int_2amp_dual_spkid()
398 	hw_cfg->gpio1.valid = true;  in hp_i2c_int_2amp_dual_spkid()
405  * And devices created by serial-multi-instantiate don't have their device struct
413 	struct cs35l41_hw_cfg *hw_cfg = &cs35l41->hw_cfg;  in lenovo_legion_no_acpi()
416 	cs35l41->index = id == 0x40 ? 0 : 1;  in lenovo_legion_no_acpi()
417 	cs35l41->channel_index = 0;  in lenovo_legion_no_acpi()
418 	cs35l41->reset_gpio = gpiod_get_index(physdev, NULL, 0, GPIOD_OUT_HIGH);  in lenovo_legion_no_acpi()
419 	cs35l41->speaker_id = cs35l41_get_speaker_id(physdev, 0, 0, 2);  in lenovo_legion_no_acpi()
420 	hw_cfg->spk_pos = cs35l41->index;  in lenovo_legion_no_acpi()
421 	hw_cfg->gpio2.func = CS35L41_INTERRUPT;  in lenovo_legion_no_acpi()
422 	hw_cfg->gpio2.valid = true;  in lenovo_legion_no_acpi()
423 	hw_cfg->valid = true;  in lenovo_legion_no_acpi()
426 		hw_cfg->bst_type = CS35L41_EXT_BOOST_NO_VSPK_SWITCH;  in lenovo_legion_no_acpi()
428 		hw_cfg->bst_type = CS35L41_EXT_BOOST;  in lenovo_legion_no_acpi()
429 		hw_cfg->gpio1.func = CS35l41_VSPK_SWITCH;  in lenovo_legion_no_acpi()
430 		hw_cfg->gpio1.valid = true;  in lenovo_legion_no_acpi()
441 	ret = cs35l41_add_gpios(cs35l41, physdev, -1, 2, -1, 2);  in missing_speaker_id_gpio2()
443 		dev_err(cs35l41->dev, "Error adding GPIO mapping: %d\n", ret);  in missing_speaker_id_gpio2()
573 	for (model = cs35l41_prop_model_table; model->hid; model++) {  in cs35l41_add_dsd_properties()
574 		if (!strcmp(model->hid, hid) &&  in cs35l41_add_dsd_properties()
575 		    (!model->ssid ||  in cs35l41_add_dsd_properties()
576 		     (cs35l41->acpi_subsystem_id &&  in cs35l41_add_dsd_properties()
577 		      !strcasecmp(model->ssid, cs35l41->acpi_subsystem_id))))  in cs35l41_add_dsd_properties()
578 			return model->add_prop(cs35l41, physdev, id, hid);  in cs35l41_add_dsd_properties()
581 	return -ENOENT;  in cs35l41_add_dsd_properties()