diff options
Diffstat (limited to 'sound')
-rw-r--r-- | sound/firewire/bebob/Makefile | 3 | ||||
-rw-r--r-- | sound/firewire/bebob/bebob.c | 72 | ||||
-rw-r--r-- | sound/firewire/bebob/bebob.h | 33 | ||||
-rw-r--r-- | sound/firewire/bebob/bebob_command.c | 77 | ||||
-rw-r--r-- | sound/firewire/bebob/bebob_pcm.c | 3 | ||||
-rw-r--r-- | sound/firewire/bebob/bebob_proc.c | 57 | ||||
-rw-r--r-- | sound/firewire/bebob/bebob_stream.c | 27 |
7 files changed, 230 insertions, 42 deletions
diff --git a/sound/firewire/bebob/Makefile b/sound/firewire/bebob/Makefile index 78087772a022..e4b08e38dd23 100644 --- a/sound/firewire/bebob/Makefile +++ b/sound/firewire/bebob/Makefile @@ -1,4 +1,3 @@ snd-bebob-objs := bebob_command.o bebob_stream.o bebob_proc.o bebob_midi.o \ - bebob_pcm.o bebob_hwdep.o \ - bebob.o + bebob_pcm.o bebob_hwdep.o bebob.o obj-m += snd-bebob.o diff --git a/sound/firewire/bebob/bebob.c b/sound/firewire/bebob/bebob.c index b7d70c2e4e87..3d7909036a3c 100644 --- a/sound/firewire/bebob/bebob.c +++ b/sound/firewire/bebob/bebob.c @@ -126,6 +126,7 @@ bebob_probe(struct fw_unit *unit, { struct snd_card *card; struct snd_bebob *bebob; + const struct snd_bebob_spec *spec; unsigned int card_index; int err; @@ -140,6 +141,12 @@ bebob_probe(struct fw_unit *unit, goto end; } + spec = (const struct snd_bebob_spec *)entry->driver_data; + if (spec == NULL) { + err = -ENOSYS; + goto end; + } + err = snd_card_new(&unit->device, index[card_index], id[card_index], THIS_MODULE, sizeof(struct snd_bebob), &card); if (err < 0) @@ -151,6 +158,7 @@ bebob_probe(struct fw_unit *unit, bebob->card = card; bebob->unit = unit; + bebob->spec = spec; mutex_init(&bebob->mutex); spin_lock_init(&bebob->lock); init_waitqueue_head(&bebob->hwdep_wait); @@ -216,62 +224,72 @@ static void bebob_remove(struct fw_unit *unit) snd_card_free_when_closed(bebob->card); } +struct snd_bebob_rate_spec normal_rate_spec = { + .get = &snd_bebob_stream_get_rate, + .set = &snd_bebob_stream_set_rate +}; +static const struct snd_bebob_spec spec_normal = { + .clock = NULL, + .rate = &normal_rate_spec, + .meter = NULL +}; + static const struct ieee1394_device_id bebob_id_table[] = { /* Edirol, FA-66 */ - SND_BEBOB_DEV_ENTRY(VEN_EDIROL, 0x00010049), + SND_BEBOB_DEV_ENTRY(VEN_EDIROL, 0x00010049, &spec_normal), /* Edirol, FA-101 */ - SND_BEBOB_DEV_ENTRY(VEN_EDIROL, 0x00010048), + SND_BEBOB_DEV_ENTRY(VEN_EDIROL, 0x00010048, &spec_normal), /* Presonus, FIREBOX */ - SND_BEBOB_DEV_ENTRY(VEN_PRESONUS, 0x00010000), + SND_BEBOB_DEV_ENTRY(VEN_PRESONUS, 0x00010000, &spec_normal), /* PreSonus, FIREPOD/FP10 */ - SND_BEBOB_DEV_ENTRY(VEN_PRESONUS, 0x00010066), + SND_BEBOB_DEV_ENTRY(VEN_PRESONUS, 0x00010066, &spec_normal), /* PreSonus, Inspire1394 */ - SND_BEBOB_DEV_ENTRY(VEN_PRESONUS, 0x00010001), + SND_BEBOB_DEV_ENTRY(VEN_PRESONUS, 0x00010001, &spec_normal), /* BridgeCo, RDAudio1 */ - SND_BEBOB_DEV_ENTRY(VEN_BRIDGECO, 0x00010048), + SND_BEBOB_DEV_ENTRY(VEN_BRIDGECO, 0x00010048, &spec_normal), /* BridgeCo, Audio5 */ - SND_BEBOB_DEV_ENTRY(VEN_BRIDGECO, 0x00010049), + SND_BEBOB_DEV_ENTRY(VEN_BRIDGECO, 0x00010049, &spec_normal), /* Mackie, Onyx 1220/1620/1640 (Firewire I/O Card) */ - SND_BEBOB_DEV_ENTRY(VEN_MACKIE, 0x00010065), + SND_BEBOB_DEV_ENTRY(VEN_MACKIE, 0x00010065, &spec_normal), /* Mackie, d.2 (Firewire Option) */ - SND_BEBOB_DEV_ENTRY(VEN_MACKIE, 0x00010067), + SND_BEBOB_DEV_ENTRY(VEN_MACKIE, 0x00010067, &spec_normal), /* Stanton, ScratchAmp */ - SND_BEBOB_DEV_ENTRY(VEN_STANTON, 0x00000001), + SND_BEBOB_DEV_ENTRY(VEN_STANTON, 0x00000001, &spec_normal), /* Tascam, IF-FW DM */ - SND_BEBOB_DEV_ENTRY(VEN_TASCAM, 0x00010067), + SND_BEBOB_DEV_ENTRY(VEN_TASCAM, 0x00010067, &spec_normal), /* Behringer, XENIX UFX 1204 */ - SND_BEBOB_DEV_ENTRY(VEN_BEHRINGER, 0x00001204), + SND_BEBOB_DEV_ENTRY(VEN_BEHRINGER, 0x00001204, &spec_normal), /* Behringer, XENIX UFX 1604 */ - SND_BEBOB_DEV_ENTRY(VEN_BEHRINGER, 0x00001604), + SND_BEBOB_DEV_ENTRY(VEN_BEHRINGER, 0x00001604, &spec_normal), /* Behringer, Digital Mixer X32 series (X-UF Card) */ - SND_BEBOB_DEV_ENTRY(VEN_BEHRINGER, 0x00000006), + SND_BEBOB_DEV_ENTRY(VEN_BEHRINGER, 0x00000006, &spec_normal), /* Apogee Electronics, Rosetta 200/400 (X-FireWire card) */ /* Apogee Electronics, DA/AD/DD-16X (X-FireWire card) */ - SND_BEBOB_DEV_ENTRY(VEN_APOGEE, 0x00010048), + SND_BEBOB_DEV_ENTRY(VEN_APOGEE, 0x00010048, &spec_normal), /* Apogee Electronics, Ensemble */ - SND_BEBOB_DEV_ENTRY(VEN_APOGEE, 0x00001eee), + SND_BEBOB_DEV_ENTRY(VEN_APOGEE, 0x00001eee, &spec_normal), /* ESI, Quatafire610 */ - SND_BEBOB_DEV_ENTRY(VEN_ESI, 0x00010064), + SND_BEBOB_DEV_ENTRY(VEN_ESI, 0x00010064, &spec_normal), /* AcousticReality, eARMasterOne */ - SND_BEBOB_DEV_ENTRY(VEN_ACOUSTIC, 0x00000002), + SND_BEBOB_DEV_ENTRY(VEN_ACOUSTIC, 0x00000002, &spec_normal), /* CME, MatrixKFW */ - SND_BEBOB_DEV_ENTRY(VEN_CME, 0x00030000), + SND_BEBOB_DEV_ENTRY(VEN_CME, 0x00030000, &spec_normal), /* Phonic, Helix Board 12 MkII */ - SND_BEBOB_DEV_ENTRY(VEN_PHONIC, 0x00050000), + SND_BEBOB_DEV_ENTRY(VEN_PHONIC, 0x00050000, &spec_normal), /* Phonic, Helix Board 18 MkII */ - SND_BEBOB_DEV_ENTRY(VEN_PHONIC, 0x00060000), + SND_BEBOB_DEV_ENTRY(VEN_PHONIC, 0x00060000, &spec_normal), /* Phonic, Helix Board 24 MkII */ - SND_BEBOB_DEV_ENTRY(VEN_PHONIC, 0x00070000), + SND_BEBOB_DEV_ENTRY(VEN_PHONIC, 0x00070000, &spec_normal), /* Phonic, Helix Board 12 Universal/18 Universal/24 Universal */ - SND_BEBOB_DEV_ENTRY(VEN_PHONIC, 0x00000000), + SND_BEBOB_DEV_ENTRY(VEN_PHONIC, 0x00000000, &spec_normal), /* Lynx, Aurora 8/16 (LT-FW) */ - SND_BEBOB_DEV_ENTRY(VEN_LYNX, 0x00000001), + SND_BEBOB_DEV_ENTRY(VEN_LYNX, 0x00000001, &spec_normal), /* ICON, FireXon */ - SND_BEBOB_DEV_ENTRY(VEN_ICON, 0x00000001), + SND_BEBOB_DEV_ENTRY(VEN_ICON, 0x00000001, &spec_normal), /* PrismSound, Orpheus */ - SND_BEBOB_DEV_ENTRY(VEN_PRISMSOUND, 0x00010048), + SND_BEBOB_DEV_ENTRY(VEN_PRISMSOUND, 0x00010048, &spec_normal), /* PrismSound, ADA-8XR */ - SND_BEBOB_DEV_ENTRY(VEN_PRISMSOUND, 0x0000ada8), + SND_BEBOB_DEV_ENTRY(VEN_PRISMSOUND, 0x0000ada8, &spec_normal), /* IDs are unknown but able to be supported */ /* Apogee, Mini-ME Firewire */ /* Apogee, Mini-DAC Firewire */ diff --git a/sound/firewire/bebob/bebob.h b/sound/firewire/bebob/bebob.h index e8a5e447ff17..7365f92a6aed 100644 --- a/sound/firewire/bebob/bebob.h +++ b/sound/firewire/bebob/bebob.h @@ -48,6 +48,28 @@ struct snd_bebob_stream_formation { /* this is a lookup table for index of stream formations */ extern const unsigned int snd_bebob_rate_table[SND_BEBOB_STRM_FMT_ENTRIES]; +/* device specific operations */ +#define SND_BEBOB_CLOCK_INTERNAL "Internal" +struct snd_bebob_clock_spec { + unsigned int num; + char *const *labels; + int (*get)(struct snd_bebob *bebob, unsigned int *id); +}; +struct snd_bebob_rate_spec { + int (*get)(struct snd_bebob *bebob, unsigned int *rate); + int (*set)(struct snd_bebob *bebob, unsigned int rate); +}; +struct snd_bebob_meter_spec { + unsigned int num; + char *const *labels; + int (*get)(struct snd_bebob *bebob, u32 *target, unsigned int size); +}; +struct snd_bebob_spec { + struct snd_bebob_clock_spec *clock; + struct snd_bebob_rate_spec *rate; + struct snd_bebob_meter_spec *meter; +}; + struct snd_bebob { struct snd_card *card; struct fw_unit *unit; @@ -56,6 +78,8 @@ struct snd_bebob { struct mutex mutex; spinlock_t lock; + const struct snd_bebob_spec *spec; + unsigned int midi_input_ports; unsigned int midi_output_ports; @@ -100,6 +124,12 @@ snd_bebob_read_quad(struct fw_unit *unit, u64 addr, u32 *buf) (void *)buf, sizeof(u32), 0); } +/* AV/C Audio Subunit Specification 1.0 (Oct 2000, 1394TA) */ +int avc_audio_set_selector(struct fw_unit *unit, unsigned int subunit_id, + unsigned int fb_id, unsigned int num); +int avc_audio_get_selector(struct fw_unit *unit, unsigned int subunit_id, + unsigned int fb_id, unsigned int *num); + /* * AVC command extensions, AV/C Unit and Subunit, Revision 17 * (Nov 2003, BridgeCo) @@ -194,12 +224,13 @@ int snd_bebob_create_pcm_devices(struct snd_bebob *bebob); int snd_bebob_create_hwdep_device(struct snd_bebob *bebob); -#define SND_BEBOB_DEV_ENTRY(vendor, model) \ +#define SND_BEBOB_DEV_ENTRY(vendor, model, data) \ { \ .match_flags = IEEE1394_MATCH_VENDOR_ID | \ IEEE1394_MATCH_MODEL_ID, \ .vendor_id = vendor, \ .model_id = model, \ + .driver_data = (kernel_ulong_t)data \ } #endif diff --git a/sound/firewire/bebob/bebob_command.c b/sound/firewire/bebob/bebob_command.c index 6a017951a888..9402cc15dbc1 100644 --- a/sound/firewire/bebob/bebob_command.c +++ b/sound/firewire/bebob/bebob_command.c @@ -8,6 +8,83 @@ #include "./bebob.h" +int avc_audio_set_selector(struct fw_unit *unit, unsigned int subunit_id, + unsigned int fb_id, unsigned int num) +{ + u8 *buf; + int err; + + buf = kzalloc(12, GFP_KERNEL); + if (buf == NULL) + return -ENOMEM; + + buf[0] = 0x00; /* AV/C CONTROL */ + buf[1] = 0x08 | (0x07 & subunit_id); /* AUDIO SUBUNIT ID */ + buf[2] = 0xb8; /* FUNCTION BLOCK */ + buf[3] = 0x80; /* type is 'selector'*/ + buf[4] = 0xff & fb_id; /* function block id */ + buf[5] = 0x10; /* control attribute is CURRENT */ + buf[6] = 0x02; /* selector length is 2 */ + buf[7] = 0xff & num; /* input function block plug number */ + buf[8] = 0x01; /* control selector is SELECTOR_CONTROL */ + + err = fcp_avc_transaction(unit, buf, 12, buf, 12, + BIT(1) | BIT(2) | BIT(3) | BIT(4) | BIT(5) | + BIT(6) | BIT(7) | BIT(8)); + if (err > 0 && err < 9) + err = -EIO; + else if (buf[0] == 0x08) /* NOT IMPLEMENTED */ + err = -ENOSYS; + else if (buf[0] == 0x0a) /* REJECTED */ + err = -EINVAL; + else if (err > 0) + err = 0; + + kfree(buf); + return err; +} + +int avc_audio_get_selector(struct fw_unit *unit, unsigned int subunit_id, + unsigned int fb_id, unsigned int *num) +{ + u8 *buf; + int err; + + buf = kzalloc(12, GFP_KERNEL); + if (buf == NULL) + return -ENOMEM; + + buf[0] = 0x01; /* AV/C STATUS */ + buf[1] = 0x08 | (0x07 & subunit_id); /* AUDIO SUBUNIT ID */ + buf[2] = 0xb8; /* FUNCTION BLOCK */ + buf[3] = 0x80; /* type is 'selector'*/ + buf[4] = 0xff & fb_id; /* function block id */ + buf[5] = 0x10; /* control attribute is CURRENT */ + buf[6] = 0x02; /* selector length is 2 */ + buf[7] = 0xff; /* input function block plug number */ + buf[8] = 0x01; /* control selector is SELECTOR_CONTROL */ + + err = fcp_avc_transaction(unit, buf, 12, buf, 12, + BIT(1) | BIT(2) | BIT(3) | BIT(4) | BIT(5) | + BIT(6) | BIT(8)); + if (err > 0 && err < 9) + err = -EIO; + else if (buf[0] == 0x08) /* NOT IMPLEMENTED */ + err = -ENOSYS; + else if (buf[0] == 0x0a) /* REJECTED */ + err = -EINVAL; + else if (buf[0] == 0x0b) /* IN TRANSITION */ + err = -EAGAIN; + if (err < 0) + goto end; + + *num = buf[7]; + err = 0; +end: + kfree(buf); + return err; +} + static inline void avc_bridgeco_fill_extension_addr(u8 *buf, u8 *addr) { diff --git a/sound/firewire/bebob/bebob_pcm.c b/sound/firewire/bebob/bebob_pcm.c index 9d868171db4e..4a55561ed4ec 100644 --- a/sound/firewire/bebob/bebob_pcm.c +++ b/sound/firewire/bebob/bebob_pcm.c @@ -155,6 +155,7 @@ static int pcm_open(struct snd_pcm_substream *substream) { struct snd_bebob *bebob = substream->private_data; + struct snd_bebob_rate_spec *spec = bebob->spec->rate; unsigned int sampling_rate; bool internal; int err; @@ -178,7 +179,7 @@ pcm_open(struct snd_pcm_substream *substream) if (!internal || amdtp_stream_pcm_running(&bebob->tx_stream) || amdtp_stream_pcm_running(&bebob->rx_stream)) { - err = snd_bebob_stream_get_rate(bebob, &sampling_rate); + err = spec->get(bebob, &sampling_rate); if (err < 0) { dev_err(&bebob->unit->device, "fail to get sampling rate: %d\n", err); diff --git a/sound/firewire/bebob/bebob_proc.c b/sound/firewire/bebob/bebob_proc.c index c31ca4f42a58..335da64506e0 100644 --- a/sound/firewire/bebob/bebob_proc.c +++ b/sound/firewire/bebob/bebob_proc.c @@ -69,6 +69,39 @@ end: } static void +proc_read_meters(struct snd_info_entry *entry, + struct snd_info_buffer *buffer) +{ + struct snd_bebob *bebob = entry->private_data; + struct snd_bebob_meter_spec *spec = bebob->spec->meter; + u32 *buf; + unsigned int i, c, channels, size; + + if (spec == NULL) + return; + + channels = spec->num * 2; + size = channels * sizeof(u32); + buf = kmalloc(size, GFP_KERNEL); + if (buf == NULL) + return; + + if (spec->get(bebob, buf, size) < 0) + goto end; + + for (i = 0, c = 1; i < channels; i++) { + snd_iprintf(buffer, "%s %d:\t%d\n", + spec->labels[i / 2], c++, buf[i]); + if ((i + 1 < channels - 1) && + (strcmp(spec->labels[i / 2], + spec->labels[(i + 1) / 2]) != 0)) + c = 1; + } +end: + kfree(buf); +} + +static void proc_read_formation(struct snd_info_entry *entry, struct snd_info_buffer *buffer) { @@ -100,16 +133,25 @@ proc_read_clock(struct snd_info_entry *entry, struct snd_info_buffer *buffer) { struct snd_bebob *bebob = entry->private_data; - unsigned int rate; + struct snd_bebob_rate_spec *rate_spec = bebob->spec->rate; + struct snd_bebob_clock_spec *clk_spec = bebob->spec->clock; + unsigned int rate, id; bool internal; - if (snd_bebob_stream_get_rate(bebob, &rate) >= 0) + if (rate_spec->get(bebob, &rate) >= 0) snd_iprintf(buffer, "Sampling rate: %d\n", rate); - if (snd_bebob_stream_check_internal_clock(bebob, &internal) >= 0) - snd_iprintf(buffer, "Clock Source: %s (MSU-dest: %d)", - (internal) ? "Internal" : "External", - bebob->sync_input_plug); + if (clk_spec) { + if (clk_spec->get(bebob, &id) >= 0) + snd_iprintf(buffer, "Clock Source: %s\n", + clk_spec->labels[id]); + } else { + if (snd_bebob_stream_check_internal_clock(bebob, + &internal) >= 0) + snd_iprintf(buffer, "Clock Source: %s (MSU-dest: %d)\n", + (internal) ? "Internal" : "External", + bebob->sync_input_plug); + } } static void @@ -148,4 +190,7 @@ void snd_bebob_proc_init(struct snd_bebob *bebob) add_node(bebob, root, "clock", proc_read_clock); add_node(bebob, root, "firmware", proc_read_hw_info); add_node(bebob, root, "formation", proc_read_formation); + + if (bebob->spec->meter != NULL) + add_node(bebob, root, "meter", proc_read_meters); } diff --git a/sound/firewire/bebob/bebob_stream.c b/sound/firewire/bebob/bebob_stream.c index 85b4fd661787..4a21dcf95d95 100644 --- a/sound/firewire/bebob/bebob_stream.c +++ b/sound/firewire/bebob/bebob_stream.c @@ -119,13 +119,27 @@ end: int snd_bebob_stream_check_internal_clock(struct snd_bebob *bebob, bool *internal) { + struct snd_bebob_clock_spec *clk_spec = bebob->spec->clock; u8 addr[AVC_BRIDGECO_ADDR_BYTES], input[7]; + unsigned int id; int err = 0; *internal = false; + /* 1.The device has its own operation to switch source of clock */ + if (clk_spec) { + err = clk_spec->get(bebob, &id); + if (err < 0) + dev_err(&bebob->unit->device, + "fail to get clock source: %d\n", err); + else if (strncmp(clk_spec->labels[id], SND_BEBOB_CLOCK_INTERNAL, + strlen(SND_BEBOB_CLOCK_INTERNAL)) == 0) + *internal = true; + goto end; + } + /* - * 1.The device don't support to switch source of clock then assumed + * 2.The device don't support to switch source of clock then assumed * to use internal clock always */ if (bebob->sync_input_plug < 0) { @@ -134,7 +148,7 @@ snd_bebob_stream_check_internal_clock(struct snd_bebob *bebob, bool *internal) } /* - * 2.The device supports to switch source of clock by an usual way. + * 3.The device supports to switch source of clock by an usual way. * Let's check input for 'Music Sub Unit Sync Input' plug. */ avc_bridgeco_fill_msu_addr(addr, AVC_BRIDGECO_PLUG_DIR_IN, @@ -442,6 +456,7 @@ end: int snd_bebob_stream_start_duplex(struct snd_bebob *bebob, int rate) { + struct snd_bebob_rate_spec *rate_spec = bebob->spec->rate; struct amdtp_stream *master, *slave; atomic_t *slave_substreams; enum cip_flags sync_mode; @@ -508,7 +523,7 @@ int snd_bebob_stream_start_duplex(struct snd_bebob *bebob, int rate) break_both_connections(bebob); /* stop streams if rate is different */ - err = snd_bebob_stream_get_rate(bebob, &curr_rate); + err = rate_spec->get(bebob, &curr_rate); if (err < 0) { dev_err(&bebob->unit->device, "fail to get sampling rate: %d\n", err); @@ -532,7 +547,7 @@ int snd_bebob_stream_start_duplex(struct snd_bebob *bebob, int rate) * If establishing connections at first, Yamaha GO46 * (and maybe Terratec X24) don't generate sound. */ - err = snd_bebob_stream_set_rate(bebob, rate); + err = rate_spec->set(bebob, rate); if (err < 0) { dev_err(&bebob->unit->device, "fail to set sampling rate: %d\n", @@ -822,6 +837,7 @@ end: int snd_bebob_stream_discover(struct snd_bebob *bebob) { + struct snd_bebob_clock_spec *clk_spec = bebob->spec->clock; u8 plugs[AVC_PLUG_INFO_BUF_BYTES], addr[AVC_BRIDGECO_ADDR_BYTES]; enum avc_bridgeco_plug_type type; unsigned int i; @@ -908,7 +924,8 @@ int snd_bebob_stream_discover(struct snd_bebob *bebob) } /* for check source of clock later */ - err = seek_msu_sync_input_plug(bebob); + if (!clk_spec) + err = seek_msu_sync_input_plug(bebob); end: return err; } |