1fd6f4b0dSTakashi Sakamoto /* 2fd6f4b0dSTakashi Sakamoto * bebob.c - a part of driver for BeBoB based devices 3fd6f4b0dSTakashi Sakamoto * 4fd6f4b0dSTakashi Sakamoto * Copyright (c) 2013-2014 Takashi Sakamoto 5fd6f4b0dSTakashi Sakamoto * 6fd6f4b0dSTakashi Sakamoto * Licensed under the terms of the GNU General Public License, version 2. 7fd6f4b0dSTakashi Sakamoto */ 8fd6f4b0dSTakashi Sakamoto 9fd6f4b0dSTakashi Sakamoto /* 10fd6f4b0dSTakashi Sakamoto * BeBoB is 'BridgeCo enhanced Breakout Box'. This is installed to firewire 11fd6f4b0dSTakashi Sakamoto * devices with DM1000/DM1100/DM1500 chipset. It gives common way for host 12fd6f4b0dSTakashi Sakamoto * system to handle BeBoB based devices. 13fd6f4b0dSTakashi Sakamoto */ 14fd6f4b0dSTakashi Sakamoto 15fd6f4b0dSTakashi Sakamoto #include "bebob.h" 16fd6f4b0dSTakashi Sakamoto 17fd6f4b0dSTakashi Sakamoto MODULE_DESCRIPTION("BridgeCo BeBoB driver"); 18fd6f4b0dSTakashi Sakamoto MODULE_AUTHOR("Takashi Sakamoto <o-takashi@sakamocchi.jp>"); 19fd6f4b0dSTakashi Sakamoto MODULE_LICENSE("GPL v2"); 20fd6f4b0dSTakashi Sakamoto 21fd6f4b0dSTakashi Sakamoto static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; 22fd6f4b0dSTakashi Sakamoto static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; 23fd6f4b0dSTakashi Sakamoto static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; 24fd6f4b0dSTakashi Sakamoto 25fd6f4b0dSTakashi Sakamoto module_param_array(index, int, NULL, 0444); 26fd6f4b0dSTakashi Sakamoto MODULE_PARM_DESC(index, "card index"); 27fd6f4b0dSTakashi Sakamoto module_param_array(id, charp, NULL, 0444); 28fd6f4b0dSTakashi Sakamoto MODULE_PARM_DESC(id, "ID string"); 29fd6f4b0dSTakashi Sakamoto module_param_array(enable, bool, NULL, 0444); 30fd6f4b0dSTakashi Sakamoto MODULE_PARM_DESC(enable, "enable BeBoB sound card"); 31fd6f4b0dSTakashi Sakamoto 32fd6f4b0dSTakashi Sakamoto static DEFINE_MUTEX(devices_mutex); 33fd6f4b0dSTakashi Sakamoto static DECLARE_BITMAP(devices_used, SNDRV_CARDS); 34fd6f4b0dSTakashi Sakamoto 35fd6f4b0dSTakashi Sakamoto /* Offsets from information register. */ 367b4d7dcfSTakashi Sakamoto #define INFO_OFFSET_BEBOB_VERSION 0x08 37fd6f4b0dSTakashi Sakamoto #define INFO_OFFSET_GUID 0x10 38fd6f4b0dSTakashi Sakamoto #define INFO_OFFSET_HW_MODEL_ID 0x18 39fd6f4b0dSTakashi Sakamoto #define INFO_OFFSET_HW_MODEL_REVISION 0x1c 40fd6f4b0dSTakashi Sakamoto 41fd6f4b0dSTakashi Sakamoto #define VEN_EDIROL 0x000040ab 42fd6f4b0dSTakashi Sakamoto #define VEN_PRESONUS 0x00000a92 43fd6f4b0dSTakashi Sakamoto #define VEN_BRIDGECO 0x000007f5 44425a570eSTakashi Sakamoto #define VEN_MACKIE1 0x0000000f 45425a570eSTakashi Sakamoto #define VEN_MACKIE2 0x00000ff2 46fd6f4b0dSTakashi Sakamoto #define VEN_STANTON 0x00001260 47fd6f4b0dSTakashi Sakamoto #define VEN_TASCAM 0x0000022e 48fd6f4b0dSTakashi Sakamoto #define VEN_BEHRINGER 0x00001564 49fd6f4b0dSTakashi Sakamoto #define VEN_APOGEE 0x000003db 50fd6f4b0dSTakashi Sakamoto #define VEN_ESI 0x00000f1b 51fd6f4b0dSTakashi Sakamoto #define VEN_ACOUSTIC 0x00000002 52fd6f4b0dSTakashi Sakamoto #define VEN_CME 0x0000000a 53fd6f4b0dSTakashi Sakamoto #define VEN_PHONIC 0x00001496 54fd6f4b0dSTakashi Sakamoto #define VEN_LYNX 0x000019e5 55fd6f4b0dSTakashi Sakamoto #define VEN_ICON 0x00001a9e 56fd6f4b0dSTakashi Sakamoto #define VEN_PRISMSOUND 0x00001198 57326b9cacSTakashi Sakamoto #define VEN_TERRATEC 0x00000aac 588ac98a35STakashi Sakamoto #define VEN_YAMAHA 0x0000a0de 5925784ec2STakashi Sakamoto #define VEN_FOCUSRITE 0x0000130e 609076c22dSTakashi Sakamoto #define VEN_MAUDIO1 0x00000d6c 619076c22dSTakashi Sakamoto #define VEN_MAUDIO2 0x000007f5 62146a5e3cSTakashi Sakamoto #define VEN_DIGIDESIGN 0x00a07e 6325784ec2STakashi Sakamoto 6425784ec2STakashi Sakamoto #define MODEL_FOCUSRITE_SAFFIRE_BOTH 0x00000000 659076c22dSTakashi Sakamoto #define MODEL_MAUDIO_AUDIOPHILE_BOTH 0x00010060 663149ac48STakashi Sakamoto #define MODEL_MAUDIO_FW1814 0x00010071 673149ac48STakashi Sakamoto #define MODEL_MAUDIO_PROJECTMIX 0x00010091 68fd6f4b0dSTakashi Sakamoto 69fd6f4b0dSTakashi Sakamoto static int 70fd6f4b0dSTakashi Sakamoto name_device(struct snd_bebob *bebob, unsigned int vendor_id) 71fd6f4b0dSTakashi Sakamoto { 72fd6f4b0dSTakashi Sakamoto struct fw_device *fw_dev = fw_parent_device(bebob->unit); 73fd6f4b0dSTakashi Sakamoto char vendor[24] = {0}; 74fd6f4b0dSTakashi Sakamoto char model[32] = {0}; 75791c67b4STakashi Sakamoto u32 hw_id; 76fd6f4b0dSTakashi Sakamoto u32 data[2] = {0}; 77fd6f4b0dSTakashi Sakamoto u32 revision; 787b4d7dcfSTakashi Sakamoto u32 version; 79fd6f4b0dSTakashi Sakamoto int err; 80fd6f4b0dSTakashi Sakamoto 81fd6f4b0dSTakashi Sakamoto /* get vendor name from root directory */ 82fd6f4b0dSTakashi Sakamoto err = fw_csr_string(fw_dev->config_rom + 5, CSR_VENDOR, 83fd6f4b0dSTakashi Sakamoto vendor, sizeof(vendor)); 84fd6f4b0dSTakashi Sakamoto if (err < 0) 85fd6f4b0dSTakashi Sakamoto goto end; 86fd6f4b0dSTakashi Sakamoto 87fd6f4b0dSTakashi Sakamoto /* get model name from unit directory */ 88fd6f4b0dSTakashi Sakamoto err = fw_csr_string(bebob->unit->directory, CSR_MODEL, 89fd6f4b0dSTakashi Sakamoto model, sizeof(model)); 90fd6f4b0dSTakashi Sakamoto if (err < 0) 91fd6f4b0dSTakashi Sakamoto goto end; 92fd6f4b0dSTakashi Sakamoto 93fd6f4b0dSTakashi Sakamoto /* get hardware id */ 94fd6f4b0dSTakashi Sakamoto err = snd_bebob_read_quad(bebob->unit, INFO_OFFSET_HW_MODEL_ID, 95791c67b4STakashi Sakamoto &hw_id); 96fd6f4b0dSTakashi Sakamoto if (err < 0) 97fd6f4b0dSTakashi Sakamoto goto end; 98fd6f4b0dSTakashi Sakamoto 99fd6f4b0dSTakashi Sakamoto /* get hardware revision */ 100fd6f4b0dSTakashi Sakamoto err = snd_bebob_read_quad(bebob->unit, INFO_OFFSET_HW_MODEL_REVISION, 101fd6f4b0dSTakashi Sakamoto &revision); 102fd6f4b0dSTakashi Sakamoto if (err < 0) 103fd6f4b0dSTakashi Sakamoto goto end; 104fd6f4b0dSTakashi Sakamoto 105fd6f4b0dSTakashi Sakamoto /* get GUID */ 106fd6f4b0dSTakashi Sakamoto err = snd_bebob_read_block(bebob->unit, INFO_OFFSET_GUID, 107fd6f4b0dSTakashi Sakamoto data, sizeof(data)); 108fd6f4b0dSTakashi Sakamoto if (err < 0) 109fd6f4b0dSTakashi Sakamoto goto end; 110fd6f4b0dSTakashi Sakamoto 1117b4d7dcfSTakashi Sakamoto err = snd_bebob_read_quad(bebob->unit, INFO_OFFSET_BEBOB_VERSION, 1127b4d7dcfSTakashi Sakamoto &version); 1137b4d7dcfSTakashi Sakamoto if (err < 0) 1147b4d7dcfSTakashi Sakamoto goto end; 1157b4d7dcfSTakashi Sakamoto bebob->version = version; 1167b4d7dcfSTakashi Sakamoto 117fd6f4b0dSTakashi Sakamoto strcpy(bebob->card->driver, "BeBoB"); 118fd6f4b0dSTakashi Sakamoto strcpy(bebob->card->shortname, model); 119fd6f4b0dSTakashi Sakamoto strcpy(bebob->card->mixername, model); 120fd6f4b0dSTakashi Sakamoto snprintf(bebob->card->longname, sizeof(bebob->card->longname), 121fd6f4b0dSTakashi Sakamoto "%s %s (id:%d, rev:%d), GUID %08x%08x at %s, S%d", 122791c67b4STakashi Sakamoto vendor, model, hw_id, revision, 123fd6f4b0dSTakashi Sakamoto data[0], data[1], dev_name(&bebob->unit->device), 124fd6f4b0dSTakashi Sakamoto 100 << fw_dev->max_speed); 125fd6f4b0dSTakashi Sakamoto end: 126fd6f4b0dSTakashi Sakamoto return err; 127fd6f4b0dSTakashi Sakamoto } 128fd6f4b0dSTakashi Sakamoto 12912ed7192STakashi Sakamoto /* 13012ed7192STakashi Sakamoto * This module releases the FireWire unit data after all ALSA character devices 13112ed7192STakashi Sakamoto * are released by applications. This is for releasing stream data or finishing 13212ed7192STakashi Sakamoto * transactions safely. Thus at returning from .remove(), this module still keep 13312ed7192STakashi Sakamoto * references for the unit. 13412ed7192STakashi Sakamoto */ 135fd6f4b0dSTakashi Sakamoto static void 136fd6f4b0dSTakashi Sakamoto bebob_card_free(struct snd_card *card) 137fd6f4b0dSTakashi Sakamoto { 138fd6f4b0dSTakashi Sakamoto struct snd_bebob *bebob = card->private_data; 139fd6f4b0dSTakashi Sakamoto 140dec84316STakashi Sakamoto snd_bebob_stream_destroy_duplex(bebob); 14112ed7192STakashi Sakamoto fw_unit_put(bebob->unit); 14212ed7192STakashi Sakamoto 143dec84316STakashi Sakamoto kfree(bebob->maudio_special_quirk); 144dec84316STakashi Sakamoto 145fd6f4b0dSTakashi Sakamoto if (bebob->card_index >= 0) { 146fd6f4b0dSTakashi Sakamoto mutex_lock(&devices_mutex); 147fd6f4b0dSTakashi Sakamoto clear_bit(bebob->card_index, devices_used); 148fd6f4b0dSTakashi Sakamoto mutex_unlock(&devices_mutex); 149fd6f4b0dSTakashi Sakamoto } 150fd6f4b0dSTakashi Sakamoto 151fd6f4b0dSTakashi Sakamoto mutex_destroy(&bebob->mutex); 152fd6f4b0dSTakashi Sakamoto } 153fd6f4b0dSTakashi Sakamoto 15425784ec2STakashi Sakamoto static const struct snd_bebob_spec * 15525784ec2STakashi Sakamoto get_saffire_spec(struct fw_unit *unit) 15625784ec2STakashi Sakamoto { 15725784ec2STakashi Sakamoto char name[24] = {0}; 15825784ec2STakashi Sakamoto 15925784ec2STakashi Sakamoto if (fw_csr_string(unit->directory, CSR_MODEL, name, sizeof(name)) < 0) 16025784ec2STakashi Sakamoto return NULL; 16125784ec2STakashi Sakamoto 16225784ec2STakashi Sakamoto if (strcmp(name, "SaffireLE") == 0) 16325784ec2STakashi Sakamoto return &saffire_le_spec; 16425784ec2STakashi Sakamoto else 16525784ec2STakashi Sakamoto return &saffire_spec; 16625784ec2STakashi Sakamoto } 16725784ec2STakashi Sakamoto 1689076c22dSTakashi Sakamoto static bool 1699076c22dSTakashi Sakamoto check_audiophile_booted(struct fw_unit *unit) 1709076c22dSTakashi Sakamoto { 1719076c22dSTakashi Sakamoto char name[24] = {0}; 1729076c22dSTakashi Sakamoto 1739076c22dSTakashi Sakamoto if (fw_csr_string(unit->directory, CSR_MODEL, name, sizeof(name)) < 0) 1749076c22dSTakashi Sakamoto return false; 1759076c22dSTakashi Sakamoto 1769076c22dSTakashi Sakamoto return strncmp(name, "FW Audiophile Bootloader", 15) != 0; 1779076c22dSTakashi Sakamoto } 1789076c22dSTakashi Sakamoto 179fd6f4b0dSTakashi Sakamoto static int 180fd6f4b0dSTakashi Sakamoto bebob_probe(struct fw_unit *unit, 181fd6f4b0dSTakashi Sakamoto const struct ieee1394_device_id *entry) 182fd6f4b0dSTakashi Sakamoto { 183fd6f4b0dSTakashi Sakamoto struct snd_card *card; 184fd6f4b0dSTakashi Sakamoto struct snd_bebob *bebob; 1851fc9522aSTakashi Sakamoto const struct snd_bebob_spec *spec; 186fd6f4b0dSTakashi Sakamoto unsigned int card_index; 187fd6f4b0dSTakashi Sakamoto int err; 188fd6f4b0dSTakashi Sakamoto 189fd6f4b0dSTakashi Sakamoto mutex_lock(&devices_mutex); 190fd6f4b0dSTakashi Sakamoto 191fd6f4b0dSTakashi Sakamoto for (card_index = 0; card_index < SNDRV_CARDS; card_index++) { 192fd6f4b0dSTakashi Sakamoto if (!test_bit(card_index, devices_used) && enable[card_index]) 193fd6f4b0dSTakashi Sakamoto break; 194fd6f4b0dSTakashi Sakamoto } 195fd6f4b0dSTakashi Sakamoto if (card_index >= SNDRV_CARDS) { 196fd6f4b0dSTakashi Sakamoto err = -ENOENT; 197fd6f4b0dSTakashi Sakamoto goto end; 198fd6f4b0dSTakashi Sakamoto } 199fd6f4b0dSTakashi Sakamoto 20025784ec2STakashi Sakamoto if ((entry->vendor_id == VEN_FOCUSRITE) && 201a2b2a779STakashi Sakamoto (entry->model_id == MODEL_FOCUSRITE_SAFFIRE_BOTH)) 20225784ec2STakashi Sakamoto spec = get_saffire_spec(unit); 203a2b2a779STakashi Sakamoto else if ((entry->vendor_id == VEN_MAUDIO1) && 2049076c22dSTakashi Sakamoto (entry->model_id == MODEL_MAUDIO_AUDIOPHILE_BOTH) && 205a2b2a779STakashi Sakamoto !check_audiophile_booted(unit)) 206a2b2a779STakashi Sakamoto spec = NULL; 207a2b2a779STakashi Sakamoto else 2081fc9522aSTakashi Sakamoto spec = (const struct snd_bebob_spec *)entry->driver_data; 209a2b2a779STakashi Sakamoto 2101fc9522aSTakashi Sakamoto if (spec == NULL) { 211a2b2a779STakashi Sakamoto if ((entry->vendor_id == VEN_MAUDIO1) || 212a2b2a779STakashi Sakamoto (entry->vendor_id == VEN_MAUDIO2)) 213a2b2a779STakashi Sakamoto err = snd_bebob_maudio_load_firmware(unit); 214a2b2a779STakashi Sakamoto else 2151fc9522aSTakashi Sakamoto err = -ENOSYS; 2161fc9522aSTakashi Sakamoto goto end; 2171fc9522aSTakashi Sakamoto } 2181fc9522aSTakashi Sakamoto 219fd6f4b0dSTakashi Sakamoto err = snd_card_new(&unit->device, index[card_index], id[card_index], 220fd6f4b0dSTakashi Sakamoto THIS_MODULE, sizeof(struct snd_bebob), &card); 221fd6f4b0dSTakashi Sakamoto if (err < 0) 222fd6f4b0dSTakashi Sakamoto goto end; 223fd6f4b0dSTakashi Sakamoto bebob = card->private_data; 224fd6f4b0dSTakashi Sakamoto bebob->card_index = card_index; 225fd6f4b0dSTakashi Sakamoto set_bit(card_index, devices_used); 226fd6f4b0dSTakashi Sakamoto card->private_free = bebob_card_free; 227fd6f4b0dSTakashi Sakamoto 228fd6f4b0dSTakashi Sakamoto bebob->card = card; 22912ed7192STakashi Sakamoto bebob->unit = fw_unit_get(unit); 2301fc9522aSTakashi Sakamoto bebob->spec = spec; 231fd6f4b0dSTakashi Sakamoto mutex_init(&bebob->mutex); 232fd6f4b0dSTakashi Sakamoto spin_lock_init(&bebob->lock); 233618eabeaSTakashi Sakamoto init_waitqueue_head(&bebob->hwdep_wait); 234fd6f4b0dSTakashi Sakamoto 235fd6f4b0dSTakashi Sakamoto err = name_device(bebob, entry->vendor_id); 236fd6f4b0dSTakashi Sakamoto if (err < 0) 237fd6f4b0dSTakashi Sakamoto goto error; 238fd6f4b0dSTakashi Sakamoto 2393149ac48STakashi Sakamoto if ((entry->vendor_id == VEN_MAUDIO1) && 2403149ac48STakashi Sakamoto (entry->model_id == MODEL_MAUDIO_FW1814)) 2413149ac48STakashi Sakamoto err = snd_bebob_maudio_special_discover(bebob, true); 2423149ac48STakashi Sakamoto else if ((entry->vendor_id == VEN_MAUDIO1) && 2433149ac48STakashi Sakamoto (entry->model_id == MODEL_MAUDIO_PROJECTMIX)) 2443149ac48STakashi Sakamoto err = snd_bebob_maudio_special_discover(bebob, false); 2453149ac48STakashi Sakamoto else 246eb7b3a05STakashi Sakamoto err = snd_bebob_stream_discover(bebob); 247fd6f4b0dSTakashi Sakamoto if (err < 0) 248fd6f4b0dSTakashi Sakamoto goto error; 249eb7b3a05STakashi Sakamoto 250ad9697baSTakashi Sakamoto snd_bebob_proc_init(bebob); 251ad9697baSTakashi Sakamoto 252248b7802STakashi Sakamoto if ((bebob->midi_input_ports > 0) || 253248b7802STakashi Sakamoto (bebob->midi_output_ports > 0)) { 254248b7802STakashi Sakamoto err = snd_bebob_create_midi_devices(bebob); 255248b7802STakashi Sakamoto if (err < 0) 256248b7802STakashi Sakamoto goto error; 257248b7802STakashi Sakamoto } 258248b7802STakashi Sakamoto 259fbbebd2cSTakashi Sakamoto err = snd_bebob_create_pcm_devices(bebob); 260fbbebd2cSTakashi Sakamoto if (err < 0) 261fbbebd2cSTakashi Sakamoto goto error; 262fbbebd2cSTakashi Sakamoto 263618eabeaSTakashi Sakamoto err = snd_bebob_create_hwdep_device(bebob); 264618eabeaSTakashi Sakamoto if (err < 0) 265618eabeaSTakashi Sakamoto goto error; 266618eabeaSTakashi Sakamoto 267eb7b3a05STakashi Sakamoto err = snd_bebob_stream_init_duplex(bebob); 268eb7b3a05STakashi Sakamoto if (err < 0) 269eb7b3a05STakashi Sakamoto goto error; 270eb7b3a05STakashi Sakamoto 2719b1ee0b2STakashi Sakamoto if (!bebob->maudio_special_quirk) { 272eb7b3a05STakashi Sakamoto err = snd_card_register(card); 273eb7b3a05STakashi Sakamoto if (err < 0) { 274eb7b3a05STakashi Sakamoto snd_bebob_stream_destroy_duplex(bebob); 275eb7b3a05STakashi Sakamoto goto error; 276eb7b3a05STakashi Sakamoto } 2779b1ee0b2STakashi Sakamoto } else { 2789b1ee0b2STakashi Sakamoto /* 2799b1ee0b2STakashi Sakamoto * This is a workaround. This bus reset seems to have an effect 2809b1ee0b2STakashi Sakamoto * to make devices correctly handling transactions. Without 2819b1ee0b2STakashi Sakamoto * this, the devices have gap_count mismatch. This causes much 2829b1ee0b2STakashi Sakamoto * failure of transaction. 2839b1ee0b2STakashi Sakamoto * 2849b1ee0b2STakashi Sakamoto * Just after registration, user-land application receive 2859b1ee0b2STakashi Sakamoto * signals from dbus and starts I/Os. To avoid I/Os till the 2869b1ee0b2STakashi Sakamoto * future bus reset, registration is done in next update(). 2879b1ee0b2STakashi Sakamoto */ 2889b1ee0b2STakashi Sakamoto bebob->deferred_registration = true; 2899b1ee0b2STakashi Sakamoto fw_schedule_bus_reset(fw_parent_device(bebob->unit)->card, 2909b1ee0b2STakashi Sakamoto false, true); 2919b1ee0b2STakashi Sakamoto } 292eb7b3a05STakashi Sakamoto 293fd6f4b0dSTakashi Sakamoto dev_set_drvdata(&unit->device, bebob); 294fd6f4b0dSTakashi Sakamoto end: 295fd6f4b0dSTakashi Sakamoto mutex_unlock(&devices_mutex); 296fd6f4b0dSTakashi Sakamoto return err; 297fd6f4b0dSTakashi Sakamoto error: 298fd6f4b0dSTakashi Sakamoto mutex_unlock(&devices_mutex); 299fd6f4b0dSTakashi Sakamoto snd_card_free(card); 300fd6f4b0dSTakashi Sakamoto return err; 301fd6f4b0dSTakashi Sakamoto } 302fd6f4b0dSTakashi Sakamoto 3033800e6f9STakashi Sakamoto /* 3043800e6f9STakashi Sakamoto * This driver doesn't update streams in bus reset handler. 3053800e6f9STakashi Sakamoto * 3063800e6f9STakashi Sakamoto * DM1000/ DM1100/DM1500 chipsets with BeBoB firmware transfer packets with 3073800e6f9STakashi Sakamoto * discontinued counter at bus reset. This discontinuity is immediately 3083800e6f9STakashi Sakamoto * detected in packet streaming layer, then it sets XRUN to PCM substream. 3093800e6f9STakashi Sakamoto * 3103800e6f9STakashi Sakamoto * ALSA PCM applications can know the XRUN by getting -EPIPE from PCM operation. 3113800e6f9STakashi Sakamoto * Then, they can recover the PCM substream by executing ioctl(2) with 3123800e6f9STakashi Sakamoto * SNDRV_PCM_IOCTL_PREPARE. 'struct snd_pcm_ops.prepare' is called and drivers 3133800e6f9STakashi Sakamoto * restart packet streaming. 3143800e6f9STakashi Sakamoto * 3153800e6f9STakashi Sakamoto * The above processing may be executed before this bus-reset handler is 3163800e6f9STakashi Sakamoto * executed. When this handler updates streams with current isochronous 3173800e6f9STakashi Sakamoto * channels, the streams already have the current ones. 3183800e6f9STakashi Sakamoto */ 319fd6f4b0dSTakashi Sakamoto static void 320fd6f4b0dSTakashi Sakamoto bebob_update(struct fw_unit *unit) 321fd6f4b0dSTakashi Sakamoto { 322fd6f4b0dSTakashi Sakamoto struct snd_bebob *bebob = dev_get_drvdata(&unit->device); 3239076c22dSTakashi Sakamoto 3249076c22dSTakashi Sakamoto if (bebob == NULL) 3259076c22dSTakashi Sakamoto return; 3269076c22dSTakashi Sakamoto 327fd6f4b0dSTakashi Sakamoto fcp_bus_reset(bebob->unit); 32814a37ac1STakashi Sakamoto 3299b1ee0b2STakashi Sakamoto if (bebob->deferred_registration) { 3309b1ee0b2STakashi Sakamoto if (snd_card_register(bebob->card) < 0) { 3319b1ee0b2STakashi Sakamoto snd_bebob_stream_destroy_duplex(bebob); 3329b1ee0b2STakashi Sakamoto snd_card_free(bebob->card); 3339b1ee0b2STakashi Sakamoto } 3349b1ee0b2STakashi Sakamoto bebob->deferred_registration = false; 3359b1ee0b2STakashi Sakamoto } 336fd6f4b0dSTakashi Sakamoto } 337fd6f4b0dSTakashi Sakamoto 338fd6f4b0dSTakashi Sakamoto static void bebob_remove(struct fw_unit *unit) 339fd6f4b0dSTakashi Sakamoto { 340fd6f4b0dSTakashi Sakamoto struct snd_bebob *bebob = dev_get_drvdata(&unit->device); 3419076c22dSTakashi Sakamoto 3429076c22dSTakashi Sakamoto if (bebob == NULL) 3439076c22dSTakashi Sakamoto return; 3449076c22dSTakashi Sakamoto 34512ed7192STakashi Sakamoto /* No need to wait for releasing card object in this context. */ 346fd6f4b0dSTakashi Sakamoto snd_card_free_when_closed(bebob->card); 347fd6f4b0dSTakashi Sakamoto } 348fd6f4b0dSTakashi Sakamoto 3496b9866c8SJulia Lawall static const struct snd_bebob_rate_spec normal_rate_spec = { 3501fc9522aSTakashi Sakamoto .get = &snd_bebob_stream_get_rate, 3511fc9522aSTakashi Sakamoto .set = &snd_bebob_stream_set_rate 3521fc9522aSTakashi Sakamoto }; 3531fc9522aSTakashi Sakamoto static const struct snd_bebob_spec spec_normal = { 3541fc9522aSTakashi Sakamoto .clock = NULL, 3551fc9522aSTakashi Sakamoto .rate = &normal_rate_spec, 3561fc9522aSTakashi Sakamoto .meter = NULL 3571fc9522aSTakashi Sakamoto }; 3581fc9522aSTakashi Sakamoto 359fd6f4b0dSTakashi Sakamoto static const struct ieee1394_device_id bebob_id_table[] = { 360fd6f4b0dSTakashi Sakamoto /* Edirol, FA-66 */ 3611fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_EDIROL, 0x00010049, &spec_normal), 362fd6f4b0dSTakashi Sakamoto /* Edirol, FA-101 */ 3631fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_EDIROL, 0x00010048, &spec_normal), 364fd6f4b0dSTakashi Sakamoto /* Presonus, FIREBOX */ 3651fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_PRESONUS, 0x00010000, &spec_normal), 366fd6f4b0dSTakashi Sakamoto /* PreSonus, FIREPOD/FP10 */ 3671fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_PRESONUS, 0x00010066, &spec_normal), 368fd6f4b0dSTakashi Sakamoto /* PreSonus, Inspire1394 */ 3691fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_PRESONUS, 0x00010001, &spec_normal), 370fd6f4b0dSTakashi Sakamoto /* BridgeCo, RDAudio1 */ 3711fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_BRIDGECO, 0x00010048, &spec_normal), 372fd6f4b0dSTakashi Sakamoto /* BridgeCo, Audio5 */ 3731fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_BRIDGECO, 0x00010049, &spec_normal), 374fd6f4b0dSTakashi Sakamoto /* Mackie, Onyx 1220/1620/1640 (Firewire I/O Card) */ 375425a570eSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_MACKIE2, 0x00010065, &spec_normal), 376fd6f4b0dSTakashi Sakamoto /* Mackie, d.2 (Firewire Option) */ 377425a570eSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_MACKIE1, 0x00010067, &spec_normal), 378fd6f4b0dSTakashi Sakamoto /* Stanton, ScratchAmp */ 3791fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_STANTON, 0x00000001, &spec_normal), 380fd6f4b0dSTakashi Sakamoto /* Tascam, IF-FW DM */ 3811fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_TASCAM, 0x00010067, &spec_normal), 382fd6f4b0dSTakashi Sakamoto /* Behringer, XENIX UFX 1204 */ 3831fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_BEHRINGER, 0x00001204, &spec_normal), 384fd6f4b0dSTakashi Sakamoto /* Behringer, XENIX UFX 1604 */ 3851fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_BEHRINGER, 0x00001604, &spec_normal), 386fd6f4b0dSTakashi Sakamoto /* Behringer, Digital Mixer X32 series (X-UF Card) */ 3871fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_BEHRINGER, 0x00000006, &spec_normal), 388cf8a4719STakashi Sakamoto /* Behringer, F-Control Audio 1616 */ 389cf8a4719STakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_BEHRINGER, 0x001616, &spec_normal), 390cf8a4719STakashi Sakamoto /* Behringer, F-Control Audio 610 */ 391cf8a4719STakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_BEHRINGER, 0x000610, &spec_normal), 392fd6f4b0dSTakashi Sakamoto /* Apogee Electronics, Rosetta 200/400 (X-FireWire card) */ 393fd6f4b0dSTakashi Sakamoto /* Apogee Electronics, DA/AD/DD-16X (X-FireWire card) */ 3941fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_APOGEE, 0x00010048, &spec_normal), 395fd6f4b0dSTakashi Sakamoto /* Apogee Electronics, Ensemble */ 3961fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_APOGEE, 0x00001eee, &spec_normal), 397fd6f4b0dSTakashi Sakamoto /* ESI, Quatafire610 */ 3981fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_ESI, 0x00010064, &spec_normal), 399fd6f4b0dSTakashi Sakamoto /* AcousticReality, eARMasterOne */ 4001fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_ACOUSTIC, 0x00000002, &spec_normal), 401fd6f4b0dSTakashi Sakamoto /* CME, MatrixKFW */ 4021fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_CME, 0x00030000, &spec_normal), 403fd6f4b0dSTakashi Sakamoto /* Phonic, Helix Board 12 MkII */ 4041fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_PHONIC, 0x00050000, &spec_normal), 405fd6f4b0dSTakashi Sakamoto /* Phonic, Helix Board 18 MkII */ 4061fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_PHONIC, 0x00060000, &spec_normal), 407fd6f4b0dSTakashi Sakamoto /* Phonic, Helix Board 24 MkII */ 4081fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_PHONIC, 0x00070000, &spec_normal), 409fd6f4b0dSTakashi Sakamoto /* Phonic, Helix Board 12 Universal/18 Universal/24 Universal */ 4101fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_PHONIC, 0x00000000, &spec_normal), 411fd6f4b0dSTakashi Sakamoto /* Lynx, Aurora 8/16 (LT-FW) */ 4121fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_LYNX, 0x00000001, &spec_normal), 413fd6f4b0dSTakashi Sakamoto /* ICON, FireXon */ 4141fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_ICON, 0x00000001, &spec_normal), 415fd6f4b0dSTakashi Sakamoto /* PrismSound, Orpheus */ 4161fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_PRISMSOUND, 0x00010048, &spec_normal), 417fd6f4b0dSTakashi Sakamoto /* PrismSound, ADA-8XR */ 4181fc9522aSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_PRISMSOUND, 0x0000ada8, &spec_normal), 419326b9cacSTakashi Sakamoto /* TerraTec Electronic GmbH, PHASE 88 Rack FW */ 420326b9cacSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_TERRATEC, 0x00000003, &phase88_rack_spec), 421326b9cacSTakashi Sakamoto /* TerraTec Electronic GmbH, PHASE 24 FW */ 422326b9cacSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_TERRATEC, 0x00000004, &phase24_series_spec), 423326b9cacSTakashi Sakamoto /* TerraTec Electronic GmbH, Phase X24 FW */ 424326b9cacSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_TERRATEC, 0x00000007, &phase24_series_spec), 425326b9cacSTakashi Sakamoto /* TerraTec Electronic GmbH, EWS MIC2/MIC8 */ 426326b9cacSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_TERRATEC, 0x00000005, &spec_normal), 427326b9cacSTakashi Sakamoto /* Terratec Electronic GmbH, Aureon 7.1 Firewire */ 428326b9cacSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_TERRATEC, 0x00000002, &spec_normal), 4298ac98a35STakashi Sakamoto /* Yamaha, GO44 */ 4308ac98a35STakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_YAMAHA, 0x0010000b, &yamaha_go_spec), 4318ac98a35STakashi Sakamoto /* YAMAHA, GO46 */ 4328ac98a35STakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_YAMAHA, 0x0010000c, &yamaha_go_spec), 43325784ec2STakashi Sakamoto /* Focusrite, SaffirePro 26 I/O */ 43425784ec2STakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_FOCUSRITE, 0x00000003, &saffirepro_26_spec), 43525784ec2STakashi Sakamoto /* Focusrite, SaffirePro 10 I/O */ 43625784ec2STakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_FOCUSRITE, 0x00000006, &saffirepro_10_spec), 43725784ec2STakashi Sakamoto /* Focusrite, Saffire(no label and LE) */ 43825784ec2STakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_FOCUSRITE, MODEL_FOCUSRITE_SAFFIRE_BOTH, 43925784ec2STakashi Sakamoto &saffire_spec), 4409076c22dSTakashi Sakamoto /* M-Audio, Firewire 410 */ 441a2b2a779STakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_MAUDIO2, 0x00010058, NULL), /* bootloader */ 4429076c22dSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_MAUDIO2, 0x00010046, &maudio_fw410_spec), 4439076c22dSTakashi Sakamoto /* M-Audio, Firewire Audiophile */ 4449076c22dSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_MAUDIO1, MODEL_MAUDIO_AUDIOPHILE_BOTH, 4459076c22dSTakashi Sakamoto &maudio_audiophile_spec), 4469076c22dSTakashi Sakamoto /* M-Audio, Firewire Solo */ 4479076c22dSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_MAUDIO1, 0x00010062, &maudio_solo_spec), 4489076c22dSTakashi Sakamoto /* M-Audio, Ozonic */ 4499076c22dSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_MAUDIO1, 0x0000000a, &maudio_ozonic_spec), 4509076c22dSTakashi Sakamoto /* M-Audio NRV10 */ 4519076c22dSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_MAUDIO1, 0x00010081, &maudio_nrv10_spec), 4529076c22dSTakashi Sakamoto /* M-Audio, ProFireLightbridge */ 4539076c22dSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_MAUDIO1, 0x000100a1, &spec_normal), 4543149ac48STakashi Sakamoto /* Firewire 1814 */ 455a2b2a779STakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_MAUDIO1, 0x00010070, NULL), /* bootloader */ 4563149ac48STakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_MAUDIO1, MODEL_MAUDIO_FW1814, 4573149ac48STakashi Sakamoto &maudio_special_spec), 4583149ac48STakashi Sakamoto /* M-Audio ProjectMix */ 4593149ac48STakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_MAUDIO1, MODEL_MAUDIO_PROJECTMIX, 4603149ac48STakashi Sakamoto &maudio_special_spec), 461146a5e3cSTakashi Sakamoto /* Digidesign Mbox 2 Pro */ 462146a5e3cSTakashi Sakamoto SND_BEBOB_DEV_ENTRY(VEN_DIGIDESIGN, 0x0000a9, &spec_normal), 463fd6f4b0dSTakashi Sakamoto /* IDs are unknown but able to be supported */ 464fd6f4b0dSTakashi Sakamoto /* Apogee, Mini-ME Firewire */ 465fd6f4b0dSTakashi Sakamoto /* Apogee, Mini-DAC Firewire */ 466fd6f4b0dSTakashi Sakamoto /* Cakawalk, Sonar Power Studio 66 */ 467fd6f4b0dSTakashi Sakamoto /* CME, UF400e */ 468fd6f4b0dSTakashi Sakamoto /* ESI, Quotafire XL */ 469fd6f4b0dSTakashi Sakamoto /* Infrasonic, DewX */ 470fd6f4b0dSTakashi Sakamoto /* Infrasonic, Windy6 */ 471fd6f4b0dSTakashi Sakamoto /* Mackie, Digital X Bus x.200 */ 472fd6f4b0dSTakashi Sakamoto /* Mackie, Digital X Bus x.400 */ 473fd6f4b0dSTakashi Sakamoto /* Phonic, HB 12 */ 474fd6f4b0dSTakashi Sakamoto /* Phonic, HB 24 */ 475fd6f4b0dSTakashi Sakamoto /* Phonic, HB 18 */ 476fd6f4b0dSTakashi Sakamoto /* Phonic, FireFly 202 */ 477fd6f4b0dSTakashi Sakamoto /* Phonic, FireFly 302 */ 478fd6f4b0dSTakashi Sakamoto /* Rolf Spuler, Firewire Guitar */ 479fd6f4b0dSTakashi Sakamoto {} 480fd6f4b0dSTakashi Sakamoto }; 481fd6f4b0dSTakashi Sakamoto MODULE_DEVICE_TABLE(ieee1394, bebob_id_table); 482fd6f4b0dSTakashi Sakamoto 483fd6f4b0dSTakashi Sakamoto static struct fw_driver bebob_driver = { 484fd6f4b0dSTakashi Sakamoto .driver = { 485fd6f4b0dSTakashi Sakamoto .owner = THIS_MODULE, 486fd6f4b0dSTakashi Sakamoto .name = "snd-bebob", 487fd6f4b0dSTakashi Sakamoto .bus = &fw_bus_type, 488fd6f4b0dSTakashi Sakamoto }, 489fd6f4b0dSTakashi Sakamoto .probe = bebob_probe, 490fd6f4b0dSTakashi Sakamoto .update = bebob_update, 491fd6f4b0dSTakashi Sakamoto .remove = bebob_remove, 492fd6f4b0dSTakashi Sakamoto .id_table = bebob_id_table, 493fd6f4b0dSTakashi Sakamoto }; 494fd6f4b0dSTakashi Sakamoto 495fd6f4b0dSTakashi Sakamoto static int __init 496fd6f4b0dSTakashi Sakamoto snd_bebob_init(void) 497fd6f4b0dSTakashi Sakamoto { 498fd6f4b0dSTakashi Sakamoto return driver_register(&bebob_driver.driver); 499fd6f4b0dSTakashi Sakamoto } 500fd6f4b0dSTakashi Sakamoto 501fd6f4b0dSTakashi Sakamoto static void __exit 502fd6f4b0dSTakashi Sakamoto snd_bebob_exit(void) 503fd6f4b0dSTakashi Sakamoto { 504fd6f4b0dSTakashi Sakamoto driver_unregister(&bebob_driver.driver); 505fd6f4b0dSTakashi Sakamoto } 506fd6f4b0dSTakashi Sakamoto 507fd6f4b0dSTakashi Sakamoto module_init(snd_bebob_init); 508fd6f4b0dSTakashi Sakamoto module_exit(snd_bebob_exit); 509