1 // SPDX-License-Identifier: GPL-2.0 2 // 3 // CS35L41 ALSA HDA Property driver 4 // 5 // Copyright 2023 Cirrus Logic, Inc. 6 // 7 // Author: Stefan Binding <sbinding@opensource.cirrus.com> 8 9 #include <linux/acpi.h> 10 #include <linux/gpio/consumer.h> 11 #include <linux/string.h> 12 #include "cs35l41_hda_property.h" 13 #include <linux/spi/spi.h> 14 15 #define MAX_AMPS 4 16 17 struct cs35l41_config { 18 const char *ssid; 19 int num_amps; 20 enum { 21 INTERNAL, 22 EXTERNAL 23 } boost_type; 24 u8 channel[MAX_AMPS]; 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 */ 28 int boost_ind_nanohenry; /* Required if boost_type == Internal */ 29 int boost_peak_milliamp; /* Required if boost_type == Internal */ 30 int boost_cap_microfarad; /* Required if boost_type == Internal */ 31 }; 32 33 static const struct cs35l41_config cs35l41_config_table[] = { 34 { "10280B27", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 }, 35 { "10280B28", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 }, 36 { "10280BEB", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 0, 0, 0 }, 37 { "10280C4D", 4, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, CS35L41_LEFT, CS35L41_RIGHT }, 0, 1, -1, 1000, 4500, 24 }, 38 /* 39 * Device 103C89C6 does have _DSD, however it is setup to use the wrong boost type. 40 * We can override the _DSD to correct the boost type here. 41 * Since this laptop has valid ACPI, we do not need to handle cs-gpios, since that already exists 42 * in the ACPI. The Reset GPIO is also valid, so we can use the Reset defined in _DSD. 43 */ 44 { "103C89C6", 2, INTERNAL, { CS35L41_RIGHT, CS35L41_LEFT, 0, 0 }, -1, -1, -1, 1000, 4500, 24 }, 45 { "103C8A28", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 46 { "103C8A29", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 47 { "103C8A2A", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 48 { "103C8A2B", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 49 { "103C8A2C", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 50 { "103C8A2D", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 51 { "103C8A2E", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 52 { "103C8A30", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 53 { "103C8A31", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 54 { "103C8BB3", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 55 { "103C8BB4", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 56 { "103C8BDF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 57 { "103C8BE0", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 58 { "103C8BE1", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 59 { "103C8BE2", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 60 { "103C8BE9", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 61 { "103C8BDD", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 62 { "103C8BDE", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 63 { "103C8BE3", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 64 { "103C8BE5", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 65 { "103C8BE6", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 66 { "103C8B3A", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 }, 67 { "104312AF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 }, 68 { "10431433", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 }, 69 { "10431463", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 }, 70 { "10431473", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 1000, 4500, 24 }, 71 { "10431483", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 1000, 4500, 24 }, 72 { "10431493", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 }, 73 { "104314D3", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 }, 74 { "104314E3", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 }, 75 { "10431503", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 }, 76 { "10431533", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 }, 77 { "10431573", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 }, 78 { "10431663", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 1000, 4500, 24 }, 79 { "10431683", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 }, 80 { "104316A3", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 }, 81 { "104316D3", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 }, 82 { "104316F3", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 }, 83 { "104317F3", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 }, 84 { "10431863", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 }, 85 { "104318D3", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 }, 86 { "10431C9F", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 }, 87 { "10431CAF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 }, 88 { "10431CCF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 }, 89 { "10431CDF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 }, 90 { "10431CEF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 }, 91 { "10431D1F", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 }, 92 { "10431DA2", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 }, 93 { "10431E02", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 }, 94 { "10431EE2", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, -1, -1, 0, 0, 0 }, 95 { "10431F12", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 }, 96 { "10431F1F", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 0, 0, 0 }, 97 { "10431F62", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 }, 98 { "17AA38B4", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 }, 99 { "17AA38B5", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 }, 100 { "17AA38B6", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 }, 101 { "17AA38B7", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 }, 102 {} 103 }; 104 105 static int cs35l41_add_gpios(struct cs35l41_hda *cs35l41, struct device *physdev, int reset_gpio, 106 int spkid_gpio, int cs_gpio_index, int num_amps) 107 { 108 struct acpi_gpio_mapping *gpio_mapping = NULL; 109 struct acpi_gpio_params *reset_gpio_params = NULL; 110 struct acpi_gpio_params *spkid_gpio_params = NULL; 111 struct acpi_gpio_params *cs_gpio_params = NULL; 112 unsigned int num_entries = 0; 113 unsigned int reset_index, spkid_index, csgpio_index; 114 int i; 115 116 /* 117 * GPIO Mapping only needs to be done once, since it would be available for subsequent amps 118 */ 119 if (cs35l41->dacpi->driver_gpios) 120 return 0; 121 122 if (reset_gpio >= 0) { 123 reset_index = num_entries; 124 num_entries++; 125 } 126 127 if (spkid_gpio >= 0) { 128 spkid_index = num_entries; 129 num_entries++; 130 } 131 132 if ((cs_gpio_index >= 0) && (num_amps == 2)) { 133 csgpio_index = num_entries; 134 num_entries++; 135 } 136 137 if (!num_entries) 138 return 0; 139 140 /* must include termination entry */ 141 num_entries++; 142 143 gpio_mapping = devm_kcalloc(physdev, num_entries, sizeof(struct acpi_gpio_mapping), 144 GFP_KERNEL); 145 146 if (!gpio_mapping) 147 goto err; 148 149 if (reset_gpio >= 0) { 150 gpio_mapping[reset_index].name = "reset-gpios"; 151 reset_gpio_params = devm_kcalloc(physdev, num_amps, sizeof(struct acpi_gpio_params), 152 GFP_KERNEL); 153 if (!reset_gpio_params) 154 goto err; 155 156 for (i = 0; i < num_amps; i++) 157 reset_gpio_params[i].crs_entry_index = reset_gpio; 158 159 gpio_mapping[reset_index].data = reset_gpio_params; 160 gpio_mapping[reset_index].size = num_amps; 161 } 162 163 if (spkid_gpio >= 0) { 164 gpio_mapping[spkid_index].name = "spk-id-gpios"; 165 spkid_gpio_params = devm_kcalloc(physdev, num_amps, sizeof(struct acpi_gpio_params), 166 GFP_KERNEL); 167 if (!spkid_gpio_params) 168 goto err; 169 170 for (i = 0; i < num_amps; i++) 171 spkid_gpio_params[i].crs_entry_index = spkid_gpio; 172 173 gpio_mapping[spkid_index].data = spkid_gpio_params; 174 gpio_mapping[spkid_index].size = num_amps; 175 } 176 177 if ((cs_gpio_index >= 0) && (num_amps == 2)) { 178 gpio_mapping[csgpio_index].name = "cs-gpios"; 179 /* only one GPIO CS is supported without using _DSD, obtained using index 0 */ 180 cs_gpio_params = devm_kzalloc(physdev, sizeof(struct acpi_gpio_params), GFP_KERNEL); 181 if (!cs_gpio_params) 182 goto err; 183 184 cs_gpio_params->crs_entry_index = cs_gpio_index; 185 186 gpio_mapping[csgpio_index].data = cs_gpio_params; 187 gpio_mapping[csgpio_index].size = 1; 188 } 189 190 return devm_acpi_dev_add_driver_gpios(physdev, gpio_mapping); 191 err: 192 devm_kfree(physdev, gpio_mapping); 193 devm_kfree(physdev, reset_gpio_params); 194 devm_kfree(physdev, spkid_gpio_params); 195 devm_kfree(physdev, cs_gpio_params); 196 return -ENOMEM; 197 } 198 199 static int generic_dsd_config(struct cs35l41_hda *cs35l41, struct device *physdev, int id, 200 const char *hid) 201 { 202 struct cs35l41_hw_cfg *hw_cfg = &cs35l41->hw_cfg; 203 const struct cs35l41_config *cfg; 204 struct gpio_desc *cs_gpiod; 205 struct spi_device *spi; 206 bool dsd_found; 207 int ret; 208 209 for (cfg = cs35l41_config_table; cfg->ssid; cfg++) { 210 if (!strcasecmp(cfg->ssid, cs35l41->acpi_subsystem_id)) 211 break; 212 } 213 214 if (!cfg->ssid) 215 return -ENOENT; 216 217 if (!cs35l41->dacpi || cs35l41->dacpi != ACPI_COMPANION(physdev)) { 218 dev_err(cs35l41->dev, "ACPI Device does not match, cannot override _DSD.\n"); 219 return -ENODEV; 220 } 221 222 dev_info(cs35l41->dev, "Adding DSD properties for %s\n", cs35l41->acpi_subsystem_id); 223 224 dsd_found = acpi_dev_has_props(cs35l41->dacpi); 225 226 if (!dsd_found) { 227 ret = cs35l41_add_gpios(cs35l41, physdev, cfg->reset_gpio_index, 228 cfg->spkid_gpio_index, cfg->cs_gpio_index, 229 cfg->num_amps); 230 if (ret) { 231 dev_err(cs35l41->dev, "Error adding GPIO mapping: %d\n", ret); 232 return ret; 233 } 234 } else if (cfg->reset_gpio_index >= 0 || cfg->spkid_gpio_index >= 0) { 235 dev_warn(cs35l41->dev, "Cannot add Reset/Speaker ID/SPI CS GPIO Mapping, " 236 "_DSD already exists.\n"); 237 } 238 239 if (cs35l41->control_bus == SPI) { 240 cs35l41->index = id; 241 242 /* 243 * Manually set the Chip Select for the second amp <cs_gpio_index> in the node. 244 * This is only supported for systems with 2 amps, since we cannot expand the 245 * default number of chip selects without using cs-gpios 246 * The CS GPIO must be set high prior to communicating with the first amp (which 247 * uses a native chip select), to ensure the second amp does not clash with the 248 * first. 249 */ 250 if (IS_ENABLED(CONFIG_SPI) && cfg->cs_gpio_index >= 0) { 251 spi = to_spi_device(cs35l41->dev); 252 253 if (cfg->num_amps != 2) { 254 dev_warn(cs35l41->dev, 255 "Cannot update SPI CS, Number of Amps (%d) != 2\n", 256 cfg->num_amps); 257 } else if (dsd_found) { 258 dev_warn(cs35l41->dev, 259 "Cannot update SPI CS, _DSD already exists.\n"); 260 } else { 261 /* 262 * This is obtained using driver_gpios, since only one GPIO for CS 263 * exists, this can be obtained using index 0. 264 */ 265 cs_gpiod = gpiod_get_index(physdev, "cs", 0, GPIOD_OUT_LOW); 266 if (IS_ERR(cs_gpiod)) { 267 dev_err(cs35l41->dev, 268 "Unable to get Chip Select GPIO descriptor\n"); 269 return PTR_ERR(cs_gpiod); 270 } 271 if (id == 1) { 272 spi_set_csgpiod(spi, 0, cs_gpiod); 273 cs35l41->cs_gpio = cs_gpiod; 274 } else { 275 gpiod_set_value_cansleep(cs_gpiod, true); 276 gpiod_put(cs_gpiod); 277 } 278 spi_setup(spi); 279 } 280 } 281 } else { 282 if (cfg->num_amps > 2) 283 /* 284 * i2c addresses for 3/4 amps are used in order: 0x40, 0x41, 0x42, 0x43, 285 * subtracting 0x40 would give zero-based index 286 */ 287 cs35l41->index = id - 0x40; 288 else 289 /* i2c addr 0x40 for first amp (always), 0x41/0x42 for 2nd amp */ 290 cs35l41->index = id == 0x40 ? 0 : 1; 291 } 292 293 if (cfg->num_amps == 3) 294 /* 3 amps means a center channel, so no duplicate channels */ 295 cs35l41->channel_index = 0; 296 else 297 /* 298 * if 4 amps, there are duplicate channels, so they need different indexes 299 * if 2 amps, no duplicate channels, channel_index would be 0 300 */ 301 cs35l41->channel_index = cs35l41->index / 2; 302 303 cs35l41->reset_gpio = fwnode_gpiod_get_index(acpi_fwnode_handle(cs35l41->dacpi), "reset", 304 cs35l41->index, GPIOD_OUT_LOW, 305 "cs35l41-reset"); 306 cs35l41->speaker_id = cs35l41_get_speaker_id(physdev, cs35l41->index, cfg->num_amps, -1); 307 308 hw_cfg->spk_pos = cfg->channel[cs35l41->index]; 309 310 if (cfg->boost_type == INTERNAL) { 311 hw_cfg->bst_type = CS35L41_INT_BOOST; 312 hw_cfg->bst_ind = cfg->boost_ind_nanohenry; 313 hw_cfg->bst_ipk = cfg->boost_peak_milliamp; 314 hw_cfg->bst_cap = cfg->boost_cap_microfarad; 315 hw_cfg->gpio1.func = CS35L41_NOT_USED; 316 hw_cfg->gpio1.valid = true; 317 } else { 318 hw_cfg->bst_type = CS35L41_EXT_BOOST; 319 hw_cfg->bst_ind = -1; 320 hw_cfg->bst_ipk = -1; 321 hw_cfg->bst_cap = -1; 322 hw_cfg->gpio1.func = CS35l41_VSPK_SWITCH; 323 hw_cfg->gpio1.valid = true; 324 } 325 326 hw_cfg->gpio2.func = CS35L41_INTERRUPT; 327 hw_cfg->gpio2.valid = true; 328 hw_cfg->valid = true; 329 330 return 0; 331 } 332 333 /* 334 * Device CLSA010(0/1) doesn't have _DSD so a gpiod_get by the label reset won't work. 335 * And devices created by serial-multi-instantiate don't have their device struct 336 * pointing to the correct fwnode, so acpi_dev must be used here. 337 * And devm functions expect that the device requesting the resource has the correct 338 * fwnode. 339 */ 340 static int lenovo_legion_no_acpi(struct cs35l41_hda *cs35l41, struct device *physdev, int id, 341 const char *hid) 342 { 343 struct cs35l41_hw_cfg *hw_cfg = &cs35l41->hw_cfg; 344 345 /* check I2C address to assign the index */ 346 cs35l41->index = id == 0x40 ? 0 : 1; 347 cs35l41->channel_index = 0; 348 cs35l41->reset_gpio = gpiod_get_index(physdev, NULL, 0, GPIOD_OUT_HIGH); 349 cs35l41->speaker_id = cs35l41_get_speaker_id(physdev, 0, 0, 2); 350 hw_cfg->spk_pos = cs35l41->index; 351 hw_cfg->gpio2.func = CS35L41_INTERRUPT; 352 hw_cfg->gpio2.valid = true; 353 hw_cfg->valid = true; 354 355 if (strcmp(hid, "CLSA0100") == 0) { 356 hw_cfg->bst_type = CS35L41_EXT_BOOST_NO_VSPK_SWITCH; 357 } else if (strcmp(hid, "CLSA0101") == 0) { 358 hw_cfg->bst_type = CS35L41_EXT_BOOST; 359 hw_cfg->gpio1.func = CS35l41_VSPK_SWITCH; 360 hw_cfg->gpio1.valid = true; 361 } 362 363 return 0; 364 } 365 366 struct cs35l41_prop_model { 367 const char *hid; 368 const char *ssid; 369 int (*add_prop)(struct cs35l41_hda *cs35l41, struct device *physdev, int id, 370 const char *hid); 371 }; 372 373 static const struct cs35l41_prop_model cs35l41_prop_model_table[] = { 374 { "CLSA0100", NULL, lenovo_legion_no_acpi }, 375 { "CLSA0101", NULL, lenovo_legion_no_acpi }, 376 { "CSC3551", "10280B27", generic_dsd_config }, 377 { "CSC3551", "10280B28", generic_dsd_config }, 378 { "CSC3551", "10280BEB", generic_dsd_config }, 379 { "CSC3551", "10280C4D", generic_dsd_config }, 380 { "CSC3551", "103C89C6", generic_dsd_config }, 381 { "CSC3551", "103C8A28", generic_dsd_config }, 382 { "CSC3551", "103C8A29", generic_dsd_config }, 383 { "CSC3551", "103C8A2A", generic_dsd_config }, 384 { "CSC3551", "103C8A2B", generic_dsd_config }, 385 { "CSC3551", "103C8A2C", generic_dsd_config }, 386 { "CSC3551", "103C8A2D", generic_dsd_config }, 387 { "CSC3551", "103C8A2E", generic_dsd_config }, 388 { "CSC3551", "103C8A30", generic_dsd_config }, 389 { "CSC3551", "103C8A31", generic_dsd_config }, 390 { "CSC3551", "103C8BB3", generic_dsd_config }, 391 { "CSC3551", "103C8BB4", generic_dsd_config }, 392 { "CSC3551", "103C8BDF", generic_dsd_config }, 393 { "CSC3551", "103C8BE0", generic_dsd_config }, 394 { "CSC3551", "103C8BE1", generic_dsd_config }, 395 { "CSC3551", "103C8BE2", generic_dsd_config }, 396 { "CSC3551", "103C8BE9", generic_dsd_config }, 397 { "CSC3551", "103C8BDD", generic_dsd_config }, 398 { "CSC3551", "103C8BDE", generic_dsd_config }, 399 { "CSC3551", "103C8BE3", generic_dsd_config }, 400 { "CSC3551", "103C8BE5", generic_dsd_config }, 401 { "CSC3551", "103C8BE6", generic_dsd_config }, 402 { "CSC3551", "103C8B3A", generic_dsd_config }, 403 { "CSC3551", "104312AF", generic_dsd_config }, 404 { "CSC3551", "10431433", generic_dsd_config }, 405 { "CSC3551", "10431463", generic_dsd_config }, 406 { "CSC3551", "10431473", generic_dsd_config }, 407 { "CSC3551", "10431483", generic_dsd_config }, 408 { "CSC3551", "10431493", generic_dsd_config }, 409 { "CSC3551", "104314D3", generic_dsd_config }, 410 { "CSC3551", "104314E3", generic_dsd_config }, 411 { "CSC3551", "10431503", generic_dsd_config }, 412 { "CSC3551", "10431533", generic_dsd_config }, 413 { "CSC3551", "10431573", generic_dsd_config }, 414 { "CSC3551", "10431663", generic_dsd_config }, 415 { "CSC3551", "10431683", generic_dsd_config }, 416 { "CSC3551", "104316A3", generic_dsd_config }, 417 { "CSC3551", "104316D3", generic_dsd_config }, 418 { "CSC3551", "104316F3", generic_dsd_config }, 419 { "CSC3551", "104317F3", generic_dsd_config }, 420 { "CSC3551", "10431863", generic_dsd_config }, 421 { "CSC3551", "104318D3", generic_dsd_config }, 422 { "CSC3551", "10431C9F", generic_dsd_config }, 423 { "CSC3551", "10431CAF", generic_dsd_config }, 424 { "CSC3551", "10431CCF", generic_dsd_config }, 425 { "CSC3551", "10431CDF", generic_dsd_config }, 426 { "CSC3551", "10431CEF", generic_dsd_config }, 427 { "CSC3551", "10431D1F", generic_dsd_config }, 428 { "CSC3551", "10431DA2", generic_dsd_config }, 429 { "CSC3551", "10431E02", generic_dsd_config }, 430 { "CSC3551", "10431EE2", generic_dsd_config }, 431 { "CSC3551", "10431F12", generic_dsd_config }, 432 { "CSC3551", "10431F1F", generic_dsd_config }, 433 { "CSC3551", "10431F62", generic_dsd_config }, 434 { "CSC3551", "17AA38B4", generic_dsd_config }, 435 { "CSC3551", "17AA38B5", generic_dsd_config }, 436 { "CSC3551", "17AA38B6", generic_dsd_config }, 437 { "CSC3551", "17AA38B7", generic_dsd_config }, 438 {} 439 }; 440 441 int cs35l41_add_dsd_properties(struct cs35l41_hda *cs35l41, struct device *physdev, int id, 442 const char *hid) 443 { 444 const struct cs35l41_prop_model *model; 445 446 for (model = cs35l41_prop_model_table; model->hid; model++) { 447 if (!strcmp(model->hid, hid) && 448 (!model->ssid || 449 (cs35l41->acpi_subsystem_id && 450 !strcasecmp(model->ssid, cs35l41->acpi_subsystem_id)))) 451 return model->add_prop(cs35l41, physdev, id, hid); 452 } 453 454 return -ENOENT; 455 } 456