Lines Matching +full:imon +full:- +full:slot +full:- +full:no
1 // SPDX-License-Identifier: GPL-2.0
36 #define CS35L41_UUID "50d90cdc-3de4-4f18-b528-c7fe3b71f40d"
85 [CS35L41_HDA_FW_SPK_PROT] = "spk-prot",
86 [CS35L41_HDA_FW_SPK_CALI] = "spk-cali",
87 [CS35L41_HDA_FW_SPK_DIAG] = "spk-diag",
104 { CS35L41_SP_TX_WL, 0x00000018 }, // 24 cycles/slot
105 { CS35L41_SP_RX_WL, 0x00000018 }, // 24 cycles/slot
107 { CS35L41_ASP_TX2_SRC, 0x00000019 }, // ASPTX2 SRC = IMON
109 { CS35L41_DSP1_RX4_SRC, 0x00000019 }, // DSP1RX4 SRC = IMON
113 { CS35L41_SP_HIZ_CTRL, 0x00000002 }, // Hi-Z unused
122 { CS35L41_SP_HIZ_CTRL, 0x00000003 }, // Hi-Z unused/disabled
152 return -ENOMEM;
154 ret = firmware_request_nowarn(firmware, *filename, cs35l41->dev);
156 dev_dbg(cs35l41->dev, "Failed to request '%s'\n", *filename);
169 const char * const dsp_name = cs35l41->cs_dsp.name;
173 if (spkid > -1 && ssid && amp_name)
174 *filename = kasprintf(GFP_KERNEL, "cirrus/%s-%s-%s-%s-spkid%d-%s.%s", CS35L41_PART,
175 dsp_name, cs35l41_hda_fw_ids[cs35l41->firmware_type],
177 else if (spkid > -1 && ssid)
178 *filename = kasprintf(GFP_KERNEL, "cirrus/%s-%s-%s-%s-spkid%d.%s", CS35L41_PART,
179 dsp_name, cs35l41_hda_fw_ids[cs35l41->firmware_type],
182 *filename = kasprintf(GFP_KERNEL, "cirrus/%s-%s-%s-%s-%s.%s", CS35L41_PART,
183 dsp_name, cs35l41_hda_fw_ids[cs35l41->firmware_type],
186 *filename = kasprintf(GFP_KERNEL, "cirrus/%s-%s-%s-%s.%s", CS35L41_PART,
187 dsp_name, cs35l41_hda_fw_ids[cs35l41->firmware_type],
190 *filename = kasprintf(GFP_KERNEL, "cirrus/%s-%s-%s.%s", CS35L41_PART,
191 dsp_name, cs35l41_hda_fw_ids[cs35l41->firmware_type],
195 return -ENOMEM;
198 * Make sure that filename is lower-case and any non alpha-numeric
207 *s = '-';
211 ret = firmware_request_nowarn(firmware, *filename, cs35l41->dev);
213 dev_dbg(cs35l41->dev, "Failed to request '%s'\n", *filename);
229 /* try cirrus/part-dspN-fwtype-sub<-spkidN><-ampname>.wmfw */
231 cs35l41->acpi_subsystem_id, cs35l41->amp_name,
232 cs35l41->speaker_id, "wmfw");
234 /* try cirrus/part-dspN-fwtype-sub<-spkidN><-ampname>.bin */
236 cs35l41->acpi_subsystem_id, cs35l41->amp_name,
237 cs35l41->speaker_id, "bin");
244 /* try cirrus/part-dspN-fwtype-sub<-ampname>.wmfw */
246 cs35l41->acpi_subsystem_id,
247 cs35l41->amp_name, -1, "wmfw");
249 /* try cirrus/part-dspN-fwtype-sub<-spkidN><-ampname>.bin */
251 cs35l41->acpi_subsystem_id, cs35l41->amp_name,
252 cs35l41->speaker_id, "bin");
259 /* try cirrus/part-dspN-fwtype-sub<-spkidN>.wmfw */
261 cs35l41->acpi_subsystem_id,
262 NULL, cs35l41->speaker_id, "wmfw");
264 /* try cirrus/part-dspN-fwtype-sub<-spkidN><-ampname>.bin */
266 cs35l41->acpi_subsystem_id,
267 cs35l41->amp_name, cs35l41->speaker_id, "bin");
269 /* try cirrus/part-dspN-fwtype-sub<-spkidN>.bin */
272 cs35l41->acpi_subsystem_id, NULL,
273 cs35l41->speaker_id, "bin");
280 /* try cirrus/part-dspN-fwtype-sub.wmfw */
282 cs35l41->acpi_subsystem_id,
283 NULL, -1, "wmfw");
285 /* try cirrus/part-dspN-fwtype-sub<-spkidN><-ampname>.bin */
287 cs35l41->acpi_subsystem_id, cs35l41->amp_name,
288 cs35l41->speaker_id, "bin");
290 /* try cirrus/part-dspN-fwtype-sub<-spkidN>.bin */
293 cs35l41->acpi_subsystem_id, NULL,
294 cs35l41->speaker_id, "bin");
315 dev_warn(cs35l41->dev, "Falling back to default firmware.\n");
317 /* fallback try cirrus/part-dspN-fwtype.wmfw */
319 NULL, NULL, -1, "wmfw");
323 /* fallback try cirrus/part-dspN-fwtype.bin */
325 NULL, NULL, -1, "bin");
334 dev_warn(cs35l41->dev, "Unable to find firmware and tuning\n");
346 if (cs35l41->speaker_id > -1) {
352 /* try cirrus/part-dspN-fwtype-sub<-ampname>.wmfw */
354 cs35l41->acpi_subsystem_id,
355 cs35l41->amp_name, -1, "wmfw");
357 /* try cirrus/part-dspN-fwtype-sub<-ampname>.bin */
359 cs35l41->acpi_subsystem_id, cs35l41->amp_name,
360 -1, "bin");
367 /* try cirrus/part-dspN-fwtype-sub.wmfw */
369 cs35l41->acpi_subsystem_id,
370 NULL, -1, "wmfw");
372 /* try cirrus/part-dspN-fwtype-sub<-ampname>.bin */
374 cs35l41->acpi_subsystem_id,
375 cs35l41->amp_name, -1, "bin");
377 /* try cirrus/part-dspN-fwtype-sub.bin */
379 cs35l41->acpi_subsystem_id, NULL, -1,
405 if (!cs35l41->cal_data_valid)
408 ret = cs_amp_write_cal_coeffs(&cs35l41->cs_dsp, &cs35l41_calibration_controls,
409 &cs35l41->cal_data);
411 dev_warn(cs35l41->dev, "Failed to apply calibration: %d\n", ret);
413 dev_info(cs35l41->dev, "Calibration applied: R0=%d\n", cs35l41->cal_data.calR);
421 ret = regmap_read(cs35l41->regmap, CS35L41_DIE_STS2, &tmp);
423 dev_err(cs35l41->dev, "Cannot obtain CS35L41_DIE_STS2: %d\n", ret);
430 ret = regmap_read(cs35l41->regmap, CS35L41_DIE_STS1, &tmp);
432 dev_err(cs35l41->dev, "Cannot obtain CS35L41_DIE_STS1: %d\n", ret);
438 dev_dbg(cs35l41->dev, "UniqueID = %#llx\n", *uid);
452 ret = cs_amp_get_efi_calibration_data(cs35l41->dev, silicon_uid,
453 cs35l41->index,
454 &cs35l41->cal_data);
457 if ((ret == -ENOENT) || (ret == -EOVERFLOW))
463 cs35l41->cal_data_valid = true;
471 cs35l41->tuning_gain = DEFAULT_AMP_GAIN_PCM;
481 params = (void *)&firmware->data[0];
483 if (le32_to_cpu(params->size) != firmware->size) {
484 dev_err(cs35l41->dev, "Wrong Size for Tuning Param file. Expected %d got %zu\n",
485 le32_to_cpu(params->size), firmware->size);
486 return -EINVAL;
489 if (le32_to_cpu(params->version) != 1) {
490 dev_err(cs35l41->dev, "Unsupported Tuning Param Version: %d\n",
491 le32_to_cpu(params->version));
492 return -EINVAL;
495 if (le32_to_cpu(params->signature) != CS35L41_TUNING_SIG) {
496 dev_err(cs35l41->dev,
498 CS35L41_TUNING_SIG, le32_to_cpu(params->signature));
499 return -EINVAL;
502 end = firmware->size - sizeof(struct cs35l41_tuning_params);
504 for (i = 0; i < le32_to_cpu(params->num_entries); i++) {
508 return -EFAULT;
510 param = (void *)¶ms->data[offset];
511 offset += le32_to_cpu(param->hdr.size);
514 return -EFAULT;
516 switch (le32_to_cpu(param->hdr.type)) {
518 cs35l41->tuning_gain = le32_to_cpu(param->gain);
519 dev_dbg(cs35l41->dev, "Applying Gain: %d\n", cs35l41->tuning_gain);
536 &tuning_param_filename, cs35l41->acpi_subsystem_id);
538 dev_dbg(cs35l41->dev, "Missing Tuning Param for file: %s: %d\n", tuning_filename,
545 dev_err(cs35l41->dev, "Error reading Tuning Params from file: %s: %d\n",
561 struct cs_dsp *dsp = &cs35l41->cs_dsp;
566 if (!cs35l41->halo_initialized) {
567 cs35l41_configure_cs_dsp(cs35l41->dev, cs35l41->regmap, dsp);
568 dsp->client_ops = &client_ops;
570 ret = cs_dsp_halo_init(&cs35l41->cs_dsp);
573 cs35l41->halo_initialized = true;
583 dev_dbg(cs35l41->dev, "Loading WMFW Firmware: %s\n", wmfw_filename);
585 dev_dbg(cs35l41->dev, "Loading Coefficient File: %s\n", coeff_filename);
588 dev_warn(cs35l41->dev, "Unable to load Tuning Parameters: %d\n", ret);
590 dev_warn(cs35l41->dev, "No Coefficient File available.\n");
594 cs35l41_hda_fw_ids[cs35l41->firmware_type]);
613 struct cs_dsp *dsp = &cs35l41->cs_dsp;
618 dev_dbg(cs35l41->dev, "Unloaded Firmware\n");
623 struct cs_dsp *dsp = &cs35l41->cs_dsp;
625 cancel_work_sync(&cs35l41->fw_load_work);
627 guard(mutex)(&cs35l41->fw_mutex);
630 cs35l41->halo_initialized = false;
633 /* Protection release cycle to get the speaker out of Safe-Mode */
644 cs35l41_error_release(cs35l41->dev, cs35l41->regmap, cs35l41->irq_errors);
645 cs35l41->irq_errors = 0;
650 struct regmap *reg = cs35l41->regmap;
656 if (cs35l41->cs_dsp.running) {
660 if (cs35l41->hw_cfg.bst_type == CS35L41_INT_BOOST)
669 if (cs35l41->hw_cfg.spk_pos == CS35L41_CENTER) {
686 struct regmap *reg = cs35l41->regmap;
690 if (cs35l41->playback_started) {
695 cs35l41->playback_started = true;
699 if (cs35l41->cs_dsp.running) {
703 cs35l41_set_cspl_mbox_cmd(cs35l41->dev, reg, CSPL_MBOX_CMD_RESUME);
706 if (cs35l41->hw_cfg.bst_type == CS35L41_EXT_BOOST)
714 struct regmap *reg = cs35l41->regmap;
717 dev_dbg(dev, "Mute(%d:%d) Playback Started: %d\n", mute, cs35l41->mute_override,
718 cs35l41->playback_started);
720 if (cs35l41->playback_started) {
721 if (mute || cs35l41->mute_override) {
726 if (cs35l41->cs_dsp.running) {
727 dev_dbg(dev, "Using Tuned Gain: %d\n", cs35l41->tuning_gain);
728 amp_gain = (cs35l41->tuning_gain << CS35L41_AMP_GAIN_PCM_SHIFT) |
745 struct regmap *reg = cs35l41->regmap;
749 cs35l41_global_enable(dev, reg, cs35l41->hw_cfg.bst_type, 1,
750 &cs35l41->cs_dsp);
757 struct regmap *reg = cs35l41->regmap;
762 cs35l41_global_enable(dev, reg, cs35l41->hw_cfg.bst_type, 0,
763 &cs35l41->cs_dsp);
769 struct regmap *reg = cs35l41->regmap;
774 if (cs35l41->hw_cfg.bst_type == CS35L41_EXT_BOOST)
776 if (cs35l41->cs_dsp.running) {
783 cs35l41->playback_started = false;
792 scoped_guard(mutex, &cs35l41->fw_mutex) {
815 scoped_guard(mutex, &cs35l41->fw_mutex) {
820 scoped_guard(mutex, &cs35l41->fw_mutex) {
825 scoped_guard(mutex, &cs35l41->fw_mutex) {
826 if (!cs35l41->cs_dsp.running && cs35l41->request_fw_load &&
827 !cs35l41->fw_request_ongoing) {
829 cs35l41->fw_request_ongoing = true;
830 schedule_work(&cs35l41->fw_load_work);
836 * This ensures no amps are playing back when we start putting them to sleep.
851 scoped_guard(mutex, &cs35l41->fw_mutex) {
868 if (!cs35l41->amp_name) {
869 if (cs35l41->hw_cfg.spk_pos >= ARRAY_SIZE(channel_name))
870 return -EINVAL;
872 cs35l41->amp_name = devm_kasprintf(cs35l41->dev, GFP_KERNEL, "%c%d",
873 channel_name[cs35l41->hw_cfg.spk_pos],
874 cs35l41->channel_index);
875 if (!cs35l41->amp_name)
876 return -ENOMEM;
880 if (cs35l41->hw_cfg.spk_pos == CS35L41_CENTER)
883 rx_slot = &cs35l41->hw_cfg.spk_pos;
885 return cs35l41_set_channels(cs35l41->dev, cs35l41->regmap, tx_num, tx_slot, rx_num,
894 ret = regmap_read(cs35l41->regmap, CS35L41_DEVID, regid);
896 dev_err_probe(cs35l41->dev, ret, "Get Device ID failed\n");
900 ret = regmap_read(cs35l41->regmap, CS35L41_REVID, reg_revid);
902 dev_err_probe(cs35l41->dev, ret, "Get Revision ID failed\n");
910 dev_err(cs35l41->dev, "CS35L41 Device ID (%X). Expected ID %X\n", *regid, chipid);
911 return -ENODEV;
919 guard(mutex)(&cs35l41->fw_mutex);
920 if (cs35l41->cs_dsp.running) {
921 cs35l41->cs_dsp.running = false;
922 cs35l41->cs_dsp.booted = false;
924 regcache_mark_dirty(cs35l41->regmap);
933 dev_dbg(cs35l41->dev, "System Suspend Prepare\n");
935 if (cs35l41->hw_cfg.bst_type == CS35L41_EXT_BOOST_NO_VSPK_SWITCH) {
936 dev_err_once(cs35l41->dev, "System Suspend not supported\n");
940 guard(mutex)(&cs35l41->fw_mutex);
941 if (cs35l41->playback_started)
952 dev_dbg(cs35l41->dev, "System Suspend\n");
954 if (cs35l41->hw_cfg.bst_type == CS35L41_EXT_BOOST_NO_VSPK_SWITCH) {
955 dev_err_once(cs35l41->dev, "System Suspend not supported\n");
959 scoped_guard(mutex, &cs35l41->fw_mutex) {
960 if (cs35l41->playback_started)
975 if (cs35l41->reset_gpio) {
976 dev_info(cs35l41->dev, "Asserting Reset\n");
977 gpiod_set_value_cansleep(cs35l41->reset_gpio, 0);
981 dev_dbg(cs35l41->dev, "System Suspended\n");
991 ret = regmap_read_poll_timeout(cs35l41->regmap, CS35L41_IRQ1_STATUS4, int_status,
994 dev_err(cs35l41->dev, "Failed waiting for OTP_BOOT_DONE\n");
998 ret = regmap_read(cs35l41->regmap, CS35L41_IRQ1_STATUS3, &int_status);
1000 dev_err(cs35l41->dev, "OTP Boot status %x error\n",
1003 ret = -EIO;
1015 dev_dbg(cs35l41->dev, "System Resume\n");
1017 if (cs35l41->hw_cfg.bst_type == CS35L41_EXT_BOOST_NO_VSPK_SWITCH) {
1018 dev_err_once(cs35l41->dev, "System Resume not supported\n");
1022 if (cs35l41->reset_gpio) {
1023 gpiod_set_value_cansleep(cs35l41->reset_gpio, 0);
1025 gpiod_set_value_cansleep(cs35l41->reset_gpio, 1);
1030 regcache_cache_only(cs35l41->regmap, false);
1032 regmap_write(cs35l41->regmap, CS35L41_SFT_RESET, CS35L41_SOFTWARE_RESET);
1039 regcache_cache_only(cs35l41->regmap, true);
1047 guard(mutex)(&cs35l41->fw_mutex);
1049 if (cs35l41->request_fw_load && !cs35l41->fw_request_ongoing) {
1050 cs35l41->fw_request_ongoing = true;
1051 schedule_work(&cs35l41->fw_load_work);
1061 if (cs35l41->hw_cfg.bst_type == CS35L41_EXT_BOOST_NO_VSPK_SWITCH)
1062 return -EBUSY; /* suspend not supported yet on this model */
1071 dev_dbg(cs35l41->dev, "Runtime Suspend\n");
1073 if (cs35l41->hw_cfg.bst_type == CS35L41_EXT_BOOST_NO_VSPK_SWITCH) {
1074 dev_dbg(cs35l41->dev, "Runtime Suspend not supported\n");
1078 guard(mutex)(&cs35l41->fw_mutex);
1080 if (cs35l41->cs_dsp.running) {
1081 ret = cs35l41_enter_hibernate(cs35l41->dev, cs35l41->regmap,
1082 cs35l41->hw_cfg.bst_type);
1086 cs35l41_safe_reset(cs35l41->regmap, cs35l41->hw_cfg.bst_type);
1089 regcache_cache_only(cs35l41->regmap, true);
1090 regcache_mark_dirty(cs35l41->regmap);
1101 dev_dbg(cs35l41->dev, "Runtime Resume\n");
1103 if (cs35l41->hw_cfg.bst_type == CS35L41_EXT_BOOST_NO_VSPK_SWITCH) {
1104 dev_dbg(cs35l41->dev, "Runtime Resume not supported\n");
1108 guard(mutex)(&cs35l41->fw_mutex);
1110 regcache_cache_only(cs35l41->regmap, false);
1112 if (cs35l41->cs_dsp.running) {
1113 ret = cs35l41_exit_hibernate(cs35l41->dev, cs35l41->regmap);
1115 dev_warn(cs35l41->dev, "Unable to exit Hibernate.");
1124 /* Test key needs to be unlocked to allow the OTP settings to re-apply */
1125 cs35l41_test_key_unlock(cs35l41->dev, cs35l41->regmap);
1126 ret = regcache_sync(cs35l41->regmap);
1127 cs35l41_test_key_lock(cs35l41->dev, cs35l41->regmap);
1129 dev_err(cs35l41->dev, "Failed to restore register cache: %d\n", ret);
1133 if (cs35l41->hw_cfg.bst_type == CS35L41_EXT_BOOST)
1134 cs35l41_init_boost(cs35l41->dev, cs35l41->regmap, &cs35l41->hw_cfg);
1136 dev_dbg(cs35l41->dev, "CS35L41 Resumed (%x), Revision: %02X\n", regid, reg_revid);
1144 guard(mutex)(&dsp->pwr_lock);
1154 if (cs35l41->bypass_fw) {
1155 dev_warn(cs35l41->dev, "Bypassing Firmware.\n");
1161 dev_warn(cs35l41->dev, "Cannot Initialize Firmware. Error: %d\n", ret);
1165 ret = cs35l41_write_fs_errata(cs35l41->dev, cs35l41->regmap);
1167 dev_err(cs35l41->dev, "Cannot Write FS Errata: %d\n", ret);
1171 ret = cs_dsp_run(&cs35l41->cs_dsp);
1173 dev_err(cs35l41->dev, "Fail to start dsp: %d\n", ret);
1179 1000, 15000, false, &cs35l41->cs_dsp, HALO_STATE_DSP_CTL_NAME,
1184 dev_err(cs35l41->dev, "Timeout waiting for HALO Core to start. State: %u\n",
1189 ret = regmap_read(cs35l41->regmap, CS35L41_DSP_MBOX_2, &fw_status);
1191 dev_err(cs35l41->dev,
1201 dev_err(cs35l41->dev, "Firmware status is invalid: %u\n",
1203 ret = -EINVAL;
1207 ret = cs35l41_set_cspl_mbox_cmd(cs35l41->dev, cs35l41->regmap, CSPL_MBOX_CMD_PAUSE);
1209 dev_err(cs35l41->dev, "Error waiting for DSP to pause: %u\n", ret);
1213 dev_info(cs35l41->dev, "Firmware Loaded - Type: %s, Gain: %d\n",
1214 cs35l41_hda_fw_ids[cs35l41->firmware_type], cs35l41->tuning_gain);
1225 if (cs35l41->cs_dsp.running && !load) {
1226 dev_dbg(cs35l41->dev, "Unloading Firmware\n");
1228 } else if (!cs35l41->cs_dsp.running && load) {
1229 dev_dbg(cs35l41->dev, "Loading Firmware\n");
1232 dev_dbg(cs35l41->dev, "Unable to Load firmware.\n");
1241 ucontrol->value.integer.value[0] = cs35l41->request_fw_load;
1250 ucontrol->value.integer.value[0] = cs35l41->mute_override;
1258 pm_runtime_get_sync(cs35l41->dev);
1260 scoped_guard(mutex, &cs35l41->fw_mutex) {
1262 if (cs35l41->playback_started)
1263 dev_err(cs35l41->dev, "Cannot Load/Unload firmware during Playback. Retrying...\n");
1265 cs35l41_load_firmware(cs35l41, cs35l41->request_fw_load);
1267 cs35l41->fw_request_ongoing = false;
1270 pm_runtime_put_autosuspend(cs35l41->dev);
1278 if (cs35l41->request_fw_load == ucontrol->value.integer.value[0])
1281 if (cs35l41->fw_request_ongoing) {
1282 dev_dbg(cs35l41->dev, "Existing request not complete\n");
1283 return -EBUSY;
1287 if (cs35l41->playback_started) {
1288 dev_err(cs35l41->dev, "Cannot Load/Unload firmware during Playback\n");
1289 return -EBUSY;
1292 cs35l41->fw_request_ongoing = true;
1293 cs35l41->request_fw_load = ucontrol->value.integer.value[0];
1294 schedule_work(&cs35l41->fw_load_work);
1304 ucontrol->value.enumerated.item[0] = cs35l41->firmware_type;
1314 if (ucontrol->value.enumerated.item[0] < CS35L41_HDA_NUM_FW) {
1315 if (cs35l41->firmware_type != ucontrol->value.enumerated.item[0]) {
1316 cs35l41->firmware_type = ucontrol->value.enumerated.item[0];
1323 return -EINVAL;
1360 cs35l41->amp_name);
1362 cs35l41->amp_name);
1364 cs35l41->amp_name);
1366 ret = snd_ctl_add(cs35l41->codec->card, snd_ctl_new1(&fw_type_ctl, cs35l41));
1368 dev_err(cs35l41->dev, "Failed to add KControl %s = %d\n", fw_type_ctl.name, ret);
1372 dev_dbg(cs35l41->dev, "Added Control %s\n", fw_type_ctl.name);
1374 ret = snd_ctl_add(cs35l41->codec->card, snd_ctl_new1(&fw_load_ctl, cs35l41));
1376 dev_err(cs35l41->dev, "Failed to add KControl %s = %d\n", fw_load_ctl.name, ret);
1380 dev_dbg(cs35l41->dev, "Added Control %s\n", fw_load_ctl.name);
1382 ret = snd_ctl_add(cs35l41->codec->card, snd_ctl_new1(&mute_override_ctl, cs35l41));
1384 dev_err(cs35l41->dev, "Failed to add KControl %s = %d\n", mute_override_ctl.name,
1389 dev_dbg(cs35l41->dev, "Added Control %s\n", mute_override_ctl.name);
1407 int mute = -ENODEV;
1414 return -EINVAL;
1415 mute = *ret->buffer.pointer;
1416 dev_dbg(cs35l41->dev, "CS35L41_DSM_GET_MUTE: %d\n", mute);
1419 dev_dbg(cs35l41->dev, "%s: %d\n", __func__, mute);
1434 dev_warn(cs35l41->dev, "Unable to retrieve mute state: %d\n", mute);
1438 dev_dbg(cs35l41->dev, "Requesting mute value: %d\n", mute);
1439 cs35l41->mute_override = (mute > 0);
1440 cs35l41_mute(cs35l41->dev, cs35l41->mute_override);
1451 comp = hda_component_from_index(parent, cs35l41->index);
1453 return -EINVAL;
1455 if (comp->dev)
1456 return -EBUSY;
1460 mutex_lock(&cs35l41->fw_mutex);
1462 comp->dev = dev;
1463 cs35l41->codec = parent->codec;
1464 if (!cs35l41->acpi_subsystem_id)
1465 cs35l41->acpi_subsystem_id = kasprintf(GFP_KERNEL, "%.8x",
1466 cs35l41->codec->core.subsystem_id);
1468 strscpy(comp->name, dev_name(dev), sizeof(comp->name));
1470 cs35l41->firmware_type = CS35L41_HDA_FW_SPK_PROT;
1473 dev_dbg(cs35l41->dev, "Firmware Autostart.\n");
1474 cs35l41->request_fw_load = true;
1476 dev_warn(cs35l41->dev, "Cannot Run Firmware, reverting to dsp bypass...\n");
1478 dev_dbg(cs35l41->dev, "Firmware Autostart is disabled.\n");
1483 comp->playback_hook = cs35l41_hda_playback_hook;
1484 comp->pre_playback_hook = cs35l41_hda_pre_playback_hook;
1485 comp->post_playback_hook = cs35l41_hda_post_playback_hook;
1486 comp->acpi_notify = cs35l41_acpi_device_notify;
1487 comp->adev = cs35l41->dacpi;
1489 comp->acpi_notifications_supported = cs35l41_dsm_supported(acpi_device_handle(comp->adev),
1492 cs35l41->mute_override = cs35l41_get_acpi_mute_state(cs35l41,
1493 acpi_device_handle(cs35l41->dacpi)) > 0;
1495 mutex_unlock(&cs35l41->fw_mutex);
1498 if (!device_link_add(&cs35l41->codec->core.dev, cs35l41->dev, DL_FLAG_STATELESS))
1504 dev_info(cs35l41->dev,
1505 "CS35L41 Bound - SSID: %s, BST: %d, VSPK: %d, CH: %c, FW EN: %d, SPKID: %d\n",
1506 cs35l41->acpi_subsystem_id, cs35l41->hw_cfg.bst_type,
1507 cs35l41->hw_cfg.gpio1.func == CS35l41_VSPK_SWITCH,
1508 channel_name[cs35l41->hw_cfg.spk_pos],
1509 cs35l41->cs_dsp.running, cs35l41->speaker_id);
1521 comp = hda_component_from_index(parent, cs35l41->index);
1525 if (comp->dev == dev) {
1527 device_link_remove(&cs35l41->codec->core.dev, cs35l41->dev);
1542 dev_crit_ratelimited(cs35l41->dev, "LBST Error\n");
1543 set_bit(CS35L41_BST_SHORT_ERR_RLS_SHIFT, &cs35l41->irq_errors);
1552 dev_crit_ratelimited(cs35l41->dev, "DCM VBST Under Voltage Error\n");
1553 set_bit(CS35L41_BST_UVP_ERR_RLS_SHIFT, &cs35l41->irq_errors);
1562 dev_crit_ratelimited(cs35l41->dev, "VBST Over Voltage error\n");
1563 set_bit(CS35L41_BST_OVP_ERR_RLS_SHIFT, &cs35l41->irq_errors);
1572 dev_crit_ratelimited(cs35l41->dev, "Over temperature error\n");
1573 set_bit(CS35L41_TEMP_ERR_RLS_SHIFT, &cs35l41->irq_errors);
1582 dev_crit_ratelimited(cs35l41->dev, "Over temperature warning\n");
1583 set_bit(CS35L41_TEMP_WARN_ERR_RLS_SHIFT, &cs35l41->irq_errors);
1592 dev_crit_ratelimited(cs35l41->dev, "Amp short error\n");
1593 set_bit(CS35L41_AMP_SHORT_ERR_RLS_SHIFT, &cs35l41->irq_errors);
1633 if (!cs35l41->irq) {
1634 dev_warn(cs35l41->dev, "No Interrupt Found");
1638 ret = devm_regmap_add_irq_chip(cs35l41->dev, cs35l41->regmap, cs35l41->irq,
1640 0, &cs35l41_regmap_irq_chip, &cs35l41->irq_data);
1642 dev_dbg(cs35l41->dev, "Unable to add IRQ Chip: %d.", ret);
1647 irq = regmap_irq_get_virq(cs35l41->irq_data, cs35l41_irqs[i].irq);
1650 dev_dbg(cs35l41->dev, "Unable to map IRQ %s: %d.", cs35l41_irqs[i].name,
1655 ret = devm_request_threaded_irq(cs35l41->dev, irq, NULL,
1660 dev_dbg(cs35l41->dev, "Unable to allocate IRQ %s:: %d.",
1667 dev_warn(cs35l41->dev,
1673 struct cs35l41_hw_cfg *hw_cfg = &cs35l41->hw_cfg;
1678 if (!cs35l41->hw_cfg.valid)
1679 return -EINVAL;
1681 ret = cs35l41_init_boost(cs35l41->dev, cs35l41->regmap, hw_cfg);
1685 if (hw_cfg->gpio1.valid) {
1686 switch (hw_cfg->gpio1.func) {
1690 hw_cfg->gpio1.func = CS35L41_GPIO1_GPIO;
1691 hw_cfg->gpio1.out_en = true;
1694 hw_cfg->gpio1.func = CS35L41_GPIO1_MDSYNC;
1697 dev_err(cs35l41->dev, "Invalid function %d for GPIO1\n",
1698 hw_cfg->gpio1.func);
1699 return -EINVAL;
1703 if (hw_cfg->gpio2.valid) {
1704 switch (hw_cfg->gpio2.func) {
1709 hw_cfg->gpio2.func = CS35L41_GPIO2_INT_OPEN_DRAIN;
1712 dev_err(cs35l41->dev, "Invalid GPIO2 function %d\n", hw_cfg->gpio2.func);
1713 return -EINVAL;
1717 irq_pol = cs35l41_gpio_config(cs35l41->regmap, hw_cfg);
1728 int speaker_id = -ENODEV;
1747 count = gpiod_count(dev, "spk-id");
1754 return -EINVAL;
1759 speaker_id_desc = gpiod_get_index(dev, "spk-id", i + base_index,
1781 struct cs35l41_hw_cfg *hw_cfg = &cs35l41->hw_cfg;
1787 property = "cirrus,dev-index";
1793 ret = -EINVAL;
1802 cs35l41->index = -1;
1805 cs35l41->index = i;
1809 if (cs35l41->index == -1) {
1810 dev_err(cs35l41->dev, "No index found in %s\n", property);
1811 ret = -ENODEV;
1818 cs35l41->reset_gpio = fwnode_gpiod_get_index(acpi_fwnode_handle(cs35l41->dacpi), "reset",
1819 cs35l41->index, GPIOD_OUT_LOW,
1820 "cs35l41-reset");
1822 property = "cirrus,speaker-position";
1826 hw_cfg->spk_pos = values[cs35l41->index];
1828 cs35l41->channel_index = 0;
1829 for (i = 0; i < cs35l41->index; i++)
1830 if (values[i] == hw_cfg->spk_pos)
1831 cs35l41->channel_index++;
1833 property = "cirrus,gpio1-func";
1837 hw_cfg->gpio1.func = values[cs35l41->index];
1838 hw_cfg->gpio1.valid = true;
1840 property = "cirrus,gpio2-func";
1844 hw_cfg->gpio2.func = values[cs35l41->index];
1845 hw_cfg->gpio2.valid = true;
1847 property = "cirrus,boost-peak-milliamp";
1850 hw_cfg->bst_ipk = values[cs35l41->index];
1852 hw_cfg->bst_ipk = -1;
1854 property = "cirrus,boost-ind-nanohenry";
1857 hw_cfg->bst_ind = values[cs35l41->index];
1859 hw_cfg->bst_ind = -1;
1861 property = "cirrus,boost-cap-microfarad";
1864 hw_cfg->bst_cap = values[cs35l41->index];
1866 hw_cfg->bst_cap = -1;
1868 cs35l41->speaker_id = cs35l41_get_speaker_id(physdev, cs35l41->index, nval, -1);
1870 if (hw_cfg->bst_ind > 0 || hw_cfg->bst_cap > 0 || hw_cfg->bst_ipk > 0)
1871 hw_cfg->bst_type = CS35L41_INT_BOOST;
1873 hw_cfg->bst_type = CS35L41_EXT_BOOST;
1875 hw_cfg->valid = true;
1879 dev_err(cs35l41->dev, "Failed property %s: %d\n", property, ret);
1880 hw_cfg->valid = false;
1881 hw_cfg->gpio1.valid = false;
1882 hw_cfg->gpio2.valid = false;
1883 acpi_dev_put(cs35l41->dacpi);
1896 adev = acpi_dev_get_first_match_dev(hid, NULL, -1);
1898 dev_err(cs35l41->dev, "Failed to find an ACPI device for %s\n", hid);
1899 return -ENODEV;
1902 cs35l41->dacpi = adev;
1908 cs35l41->acpi_subsystem_id = sub;
1912 dev_info(cs35l41->dev, "Using extra _DSD properties, bypassing _DSD in ACPI\n");
1924 cs35l41->bypass_fw = false;
1925 if (cs35l41->control_bus == SPI) {
1926 spi = to_spi_device(cs35l41->dev);
1927 if (spi->max_speed_hz < CS35L41_MAX_ACCEPTABLE_SPI_SPEED_HZ) {
1928 dev_warn(cs35l41->dev,
1930 spi->max_speed_hz);
1931 cs35l41->bypass_fw = true;
1953 return -ENOMEM;
1955 cs35l41->dev = dev;
1956 cs35l41->irq = irq;
1957 cs35l41->regmap = regmap;
1958 cs35l41->control_bus = control_bus;
1963 return dev_err_probe(cs35l41->dev, ret, "Platform not supported\n");
1965 if (IS_ERR(cs35l41->reset_gpio)) {
1966 ret = PTR_ERR(cs35l41->reset_gpio);
1967 cs35l41->reset_gpio = NULL;
1968 if (ret == -EBUSY) {
1969 dev_info(cs35l41->dev, "Reset line busy, assuming shared reset\n");
1971 dev_err_probe(cs35l41->dev, ret, "Failed to get reset GPIO\n");
1975 if (cs35l41->reset_gpio) {
1976 gpiod_set_value_cansleep(cs35l41->reset_gpio, 0);
1978 gpiod_set_value_cansleep(cs35l41->reset_gpio, 1);
1982 regmap_write(cs35l41->regmap, CS35L41_SFT_RESET, CS35L41_SOFTWARE_RESET);
1993 ret = cs35l41_test_key_unlock(cs35l41->dev, cs35l41->regmap);
1997 ret = cs35l41_register_errata_patch(cs35l41->dev, cs35l41->regmap, reg_revid);
2001 ret = cs35l41_otp_unpack(cs35l41->dev, cs35l41->regmap);
2003 dev_err_probe(cs35l41->dev, ret, "OTP Unpack failed\n");
2007 ret = cs35l41_test_key_lock(cs35l41->dev, cs35l41->regmap);
2012 if (ret && ret != -ENOENT)
2015 cs35l41_mute(cs35l41->dev, true);
2017 INIT_WORK(&cs35l41->fw_load_work, cs35l41_fw_load_work);
2018 mutex_init(&cs35l41->fw_mutex);
2020 pm_runtime_set_autosuspend_delay(cs35l41->dev, 3000);
2021 pm_runtime_use_autosuspend(cs35l41->dev);
2022 pm_runtime_set_active(cs35l41->dev);
2023 pm_runtime_get_noresume(cs35l41->dev);
2024 pm_runtime_enable(cs35l41->dev);
2030 pm_runtime_put_autosuspend(cs35l41->dev);
2032 ret = component_add(cs35l41->dev, &cs35l41_hda_comp_ops);
2034 dev_err_probe(cs35l41->dev, ret, "Register component failed\n");
2038 dev_info(cs35l41->dev, "Cirrus Logic CS35L41 (%x), Revision: %02X\n", regid, reg_revid);
2043 pm_runtime_dont_use_autosuspend(cs35l41->dev);
2044 pm_runtime_disable(cs35l41->dev);
2045 pm_runtime_put_noidle(cs35l41->dev);
2048 if (cs35l41_safe_reset(cs35l41->regmap, cs35l41->hw_cfg.bst_type))
2049 gpiod_set_value_cansleep(cs35l41->reset_gpio, 0);
2050 gpiod_put(cs35l41->reset_gpio);
2051 gpiod_put(cs35l41->cs_gpio);
2052 acpi_dev_put(cs35l41->dacpi);
2053 kfree(cs35l41->acpi_subsystem_id);
2063 component_del(cs35l41->dev, &cs35l41_hda_comp_ops);
2065 pm_runtime_get_sync(cs35l41->dev);
2066 pm_runtime_dont_use_autosuspend(cs35l41->dev);
2067 pm_runtime_disable(cs35l41->dev);
2069 if (cs35l41->halo_initialized)
2072 acpi_dev_put(cs35l41->dacpi);
2074 pm_runtime_put_noidle(cs35l41->dev);
2076 if (cs35l41_safe_reset(cs35l41->regmap, cs35l41->hw_cfg.bst_type))
2077 gpiod_set_value_cansleep(cs35l41->reset_gpio, 0);
2078 gpiod_put(cs35l41->reset_gpio);
2079 gpiod_put(cs35l41->cs_gpio);
2080 kfree(cs35l41->acpi_subsystem_id);
2097 MODULE_FIRMWARE("cirrus/cs35l41-*.wmfw");
2098 MODULE_FIRMWARE("cirrus/cs35l41-*.bin");