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