| /kernel/linux/linux-5.10/sound/firewire/digi00x/ |
| D | digi00x-stream.c | 30 int snd_dg00x_stream_get_local_rate(struct snd_dg00x *dg00x, unsigned int *rate) in snd_dg00x_stream_get_local_rate() argument
36 err = snd_fw_transaction(dg00x->unit, TCODE_READ_QUADLET_REQUEST, in snd_dg00x_stream_get_local_rate()
51 int snd_dg00x_stream_set_local_rate(struct snd_dg00x *dg00x, unsigned int rate) in snd_dg00x_stream_set_local_rate() argument
64 return snd_fw_transaction(dg00x->unit, TCODE_WRITE_QUADLET_REQUEST, in snd_dg00x_stream_set_local_rate()
69 int snd_dg00x_stream_get_clock(struct snd_dg00x *dg00x, in snd_dg00x_stream_get_clock() argument
75 err = snd_fw_transaction(dg00x->unit, TCODE_READ_QUADLET_REQUEST, in snd_dg00x_stream_get_clock()
88 int snd_dg00x_stream_check_external_clock(struct snd_dg00x *dg00x, bool *detect) in snd_dg00x_stream_check_external_clock() argument
93 err = snd_fw_transaction(dg00x->unit, TCODE_READ_QUADLET_REQUEST, in snd_dg00x_stream_check_external_clock()
102 int snd_dg00x_stream_get_external_rate(struct snd_dg00x *dg00x, in snd_dg00x_stream_get_external_rate() argument
109 err = snd_fw_transaction(dg00x->unit, TCODE_READ_QUADLET_REQUEST, in snd_dg00x_stream_get_external_rate()
[all …]
|
| D | digi00x.c | 19 static int name_card(struct snd_dg00x *dg00x) in name_card() argument
21 struct fw_device *fw_dev = fw_parent_device(dg00x->unit); in name_card()
26 err = fw_csr_string(dg00x->unit->directory, CSR_MODEL, name, in name_card()
33 strcpy(dg00x->card->driver, "Digi00x"); in name_card()
34 strcpy(dg00x->card->shortname, model); in name_card()
35 strcpy(dg00x->card->mixername, model); in name_card()
36 snprintf(dg00x->card->longname, sizeof(dg00x->card->longname), in name_card()
39 dev_name(&dg00x->unit->device), 100 << fw_dev->max_speed); in name_card()
46 struct snd_dg00x *dg00x = card->private_data; in dg00x_card_free() local
48 snd_dg00x_stream_destroy_duplex(dg00x); in dg00x_card_free()
[all …]
|
| D | digi00x-hwdep.c | 22 struct snd_dg00x *dg00x = hwdep->private_data; in hwdep_read() local
26 spin_lock_irq(&dg00x->lock); in hwdep_read()
28 while (!dg00x->dev_lock_changed && dg00x->msg == 0) { in hwdep_read()
29 prepare_to_wait(&dg00x->hwdep_wait, &wait, TASK_INTERRUPTIBLE); in hwdep_read()
30 spin_unlock_irq(&dg00x->lock); in hwdep_read()
32 finish_wait(&dg00x->hwdep_wait, &wait); in hwdep_read()
35 spin_lock_irq(&dg00x->lock); in hwdep_read()
39 if (dg00x->dev_lock_changed) { in hwdep_read()
41 event.lock_status.status = (dg00x->dev_lock_count > 0); in hwdep_read()
42 dg00x->dev_lock_changed = false; in hwdep_read()
[all …]
|
| D | digi00x-pcm.c | 57 static int pcm_init_hw_params(struct snd_dg00x *dg00x, in pcm_init_hw_params() argument
68 s = &dg00x->tx_stream; in pcm_init_hw_params()
71 s = &dg00x->rx_stream; in pcm_init_hw_params()
102 struct snd_dg00x *dg00x = substream->private_data; in pcm_open() local
103 struct amdtp_domain *d = &dg00x->domain; in pcm_open()
108 err = snd_dg00x_stream_lock_try(dg00x); in pcm_open()
112 err = pcm_init_hw_params(dg00x, substream); in pcm_open()
117 err = snd_dg00x_stream_get_clock(dg00x, &clock); in pcm_open()
121 err = snd_dg00x_stream_check_external_clock(dg00x, &detect); in pcm_open()
130 mutex_lock(&dg00x->mutex); in pcm_open()
[all …]
|
| D | digi00x-midi.c | 12 struct snd_dg00x *dg00x = substream->rmidi->private_data; in midi_open() local
15 err = snd_dg00x_stream_lock_try(dg00x); in midi_open()
19 mutex_lock(&dg00x->mutex); in midi_open()
20 err = snd_dg00x_stream_reserve_duplex(dg00x, 0, 0, 0); in midi_open()
22 ++dg00x->substreams_counter; in midi_open()
23 err = snd_dg00x_stream_start_duplex(dg00x); in midi_open()
25 --dg00x->substreams_counter; in midi_open()
27 mutex_unlock(&dg00x->mutex); in midi_open()
29 snd_dg00x_stream_lock_release(dg00x); in midi_open()
36 struct snd_dg00x *dg00x = substream->rmidi->private_data; in midi_close() local
[all …]
|
| D | digi00x-transaction.c | 11 static void handle_unknown_message(struct snd_dg00x *dg00x, in handle_unknown_message() argument
16 spin_lock_irqsave(&dg00x->lock, flags); in handle_unknown_message()
17 dg00x->msg = be32_to_cpu(*buf); in handle_unknown_message()
18 spin_unlock_irqrestore(&dg00x->lock, flags); in handle_unknown_message()
20 wake_up(&dg00x->hwdep_wait); in handle_unknown_message()
28 struct snd_dg00x *dg00x = callback_data; in handle_message() local
33 if (offset == dg00x->async_handler.offset) in handle_message()
34 handle_unknown_message(dg00x, offset, buf); in handle_message()
37 int snd_dg00x_transaction_reregister(struct snd_dg00x *dg00x) in snd_dg00x_transaction_reregister() argument
39 struct fw_device *device = fw_parent_device(dg00x->unit); in snd_dg00x_transaction_reregister()
[all …]
|
| D | digi00x.h | 128 int snd_dg00x_transaction_register(struct snd_dg00x *dg00x);
129 int snd_dg00x_transaction_reregister(struct snd_dg00x *dg00x);
130 void snd_dg00x_transaction_unregister(struct snd_dg00x *dg00x);
134 int snd_dg00x_stream_get_external_rate(struct snd_dg00x *dg00x,
136 int snd_dg00x_stream_get_local_rate(struct snd_dg00x *dg00x,
138 int snd_dg00x_stream_set_local_rate(struct snd_dg00x *dg00x, unsigned int rate);
139 int snd_dg00x_stream_get_clock(struct snd_dg00x *dg00x,
141 int snd_dg00x_stream_check_external_clock(struct snd_dg00x *dg00x,
143 int snd_dg00x_stream_init_duplex(struct snd_dg00x *dg00x);
144 int snd_dg00x_stream_reserve_duplex(struct snd_dg00x *dg00x, unsigned int rate,
[all …]
|
| D | digi00x-proc.c | 10 static int get_optical_iface_mode(struct snd_dg00x *dg00x, in get_optical_iface_mode() argument
16 err = snd_fw_transaction(dg00x->unit, TCODE_READ_QUADLET_REQUEST, in get_optical_iface_mode()
38 struct snd_dg00x *dg00x = entry->private_data; in proc_read_clock() local
44 if (get_optical_iface_mode(dg00x, &mode) < 0) in proc_read_clock()
46 if (snd_dg00x_stream_get_local_rate(dg00x, &rate) < 0) in proc_read_clock()
48 if (snd_dg00x_stream_get_clock(dg00x, &clock) < 0) in proc_read_clock()
58 if (snd_dg00x_stream_check_external_clock(dg00x, &detect) < 0) in proc_read_clock()
64 if (snd_dg00x_stream_get_external_rate(dg00x, &rate) >= 0) in proc_read_clock()
68 void snd_dg00x_proc_init(struct snd_dg00x *dg00x) in snd_dg00x_proc_init() argument
76 root = snd_info_create_card_entry(dg00x->card, "firewire", in snd_dg00x_proc_init()
[all …]
|