firewire/bebob/bebob_maudio.c

96 	int err, rcode;
101 	err = snd_bebob_read_block(unit, INFO_OFFSET_SW_DATE,
103 	if (err < 0)
104 		return err;
131 		err = -EIO;
134 	return err;
148 	int err;
155 	err = get_meter(bebob, buf, size);
156 	if (err < 0)
163 	return err;
176 	int err;
200 	err = fcp_avc_transaction(bebob->unit, buf, 12, buf, 12,
204 	if ((err > 0) && (err < 10))
205 		err = -EIO;
207 		err = -ENOSYS;
209 		err = -EINVAL;
210 	if (err < 0)
222 	err = 0;
225 	return err;
261 	int err;
276 	err = avc_maudio_set_special_clk(bebob, 0x03, 0x00, 0x00, 0x00);
277 	if (err < 0) {
279 			"fail to initialize clock params: %d\n", err);
283 	err = add_special_controls(bebob);
284 	if (err < 0)
298 	return err;
304 	int err, trials;
308 		err = avc_general_get_sig_fmt(bebob->unit, rate,
310 	} while (err == -EAGAIN && ++trials < 3);
312 	return err;
317 	int err;
319 	err = avc_general_set_sig_fmt(bebob->unit, rate,
321 	if (err < 0)
330 	err = avc_general_set_sig_fmt(bebob->unit, rate,
332 	if (err < 0)
339 	return err;
380 	int err, id;
388 	err = avc_maudio_set_special_clk(bebob, id,
394 	if (err >= 0)
395 		err = 1;
397 	return err;
423 	int err;
426 	err = check_clk_sync(bebob, METER_SIZE_SPECIAL, &synced);
427 	if (err >= 0)
457 	int err, val;
461 	err = avc_audio_get_selector(bebob->unit, 0x00, 0x04,
463 	if (err < 0) {
465 			"fail to get digital input interface: %d\n", err);
479 	return err;
487 	int err;
499 	err = avc_maudio_set_special_clk(bebob,
504 	if (err < 0)
509 		err = 1;
514 	err = avc_audio_set_selector(bebob->unit, 0x00, 0x04, dig_in_iface);
515 	if (err < 0)
517 			"fail to set digital input interface: %d\n", err);
518 	err = 1;
522 	return err;
560 	int err;
568 	err = avc_maudio_set_special_clk(bebob,
572 	if (err >= 0) {
574 		err = 1;
578 	return err;
593 	int err;
596 	err = snd_ctl_add(bebob->card, kctl);
597 	if (err < 0)
601 	err = snd_ctl_add(bebob->card, kctl);
602 	if (err < 0)
607 	err = snd_ctl_add(bebob->card, kctl);
608 	if (err < 0)
612 	err = snd_ctl_add(bebob->card, kctl);
614 	return err;
633 	int err;
644 	err = get_meter(bebob, (void *)buf, METER_SIZE_SPECIAL - 4);
645 	if (err < 0)
654 	return err;
692 	int err;
698 	err = get_meter(bebob, (void *)buf, size);
699 	if (err < 0)
711 	return err;