Lines Matching refs:mtp_card
271 static void snd_mtpav_output_port_write(struct mtpav *mtp_card,
284 if (portp->hwport != mtp_card->outmidihwport) {
285 mtp_card->outmidihwport = portp->hwport;
287 snd_mtpav_send_byte(mtp_card, 0xf5);
288 snd_mtpav_send_byte(mtp_card, portp->hwport);
294 snd_mtpav_send_byte(mtp_card, portp->running_status);
303 snd_mtpav_send_byte(mtp_card, outbyte);
309 struct mtpav *mtp_card = substream->rmidi->private_data;
310 struct mtpav_port *portp = &mtp_card->ports[substream->number];
313 spin_lock_irqsave(&mtp_card->spinlock, flags);
314 snd_mtpav_output_port_write(mtp_card, portp, substream);
315 spin_unlock_irqrestore(&mtp_card->spinlock, flags);
339 struct mtpav *mtp_card = substream->rmidi->private_data;
340 struct mtpav_port *portp = &mtp_card->ports[substream->number];
343 spin_lock_irqsave(&mtp_card->spinlock, flags);
346 if (mtp_card->share_irq++ == 0)
347 snd_mtpav_mputreg(mtp_card, CREG, (SIGC_INTEN | SIGC_WRITE)); // enable pport interrupts
348 spin_unlock_irqrestore(&mtp_card->spinlock, flags);
357 struct mtpav *mtp_card = substream->rmidi->private_data;
358 struct mtpav_port *portp = &mtp_card->ports[substream->number];
361 spin_lock_irqsave(&mtp_card->spinlock, flags);
364 if (--mtp_card->share_irq == 0)
365 snd_mtpav_mputreg(mtp_card, CREG, 0); // disable pport interrupts
366 spin_unlock_irqrestore(&mtp_card->spinlock, flags);
375 struct mtpav *mtp_card = substream->rmidi->private_data;
376 struct mtpav_port *portp = &mtp_card->ports[substream->number];
379 spin_lock_irqsave(&mtp_card->spinlock, flags);
384 spin_unlock_irqrestore(&mtp_card->spinlock, flags);
428 struct mtpav *mtp_card = substream->rmidi->private_data;
429 struct mtpav_port *portp = &mtp_card->ports[substream->number];
432 spin_lock_irqsave(&mtp_card->spinlock, flags);
435 spin_unlock_irqrestore(&mtp_card->spinlock, flags);
444 struct mtpav *mtp_card = substream->rmidi->private_data;
445 struct mtpav_port *portp = &mtp_card->ports[substream->number];
448 spin_lock_irqsave(&mtp_card->spinlock, flags);
451 spin_unlock_irqrestore(&mtp_card->spinlock, flags);
460 struct mtpav *mtp_card = substream->rmidi->private_data;
461 struct mtpav_port *portp = &mtp_card->ports[substream->number];
464 spin_lock_irqsave(&mtp_card->spinlock, flags);
467 if (mtp_card->istimer++ == 0)
468 snd_mtpav_add_output_timer(mtp_card);
473 if (--mtp_card->istimer == 0)
474 snd_mtpav_remove_output_timer(mtp_card);
476 spin_unlock_irqrestore(&mtp_card->spinlock, flags);
680 struct mtpav *mtp_card;
683 sizeof(*mtp_card), &card);
687 mtp_card = card->private_data;
688 spin_lock_init(&mtp_card->spinlock);
689 mtp_card->card = card;
690 mtp_card->irq = -1;
691 mtp_card->share_irq = 0;
692 mtp_card->inmidistate = 0;
693 mtp_card->outmidihwport = 0xffffffff;
694 timer_setup(&mtp_card->timer, snd_mtpav_output_timer, 0);
698 err = snd_mtpav_get_RAWMIDI(mtp_card);
702 mtp_card->inmidiport = mtp_card->num_ports + MTPAV_PIDX_BROADCAST;
704 err = snd_mtpav_get_ISA(mtp_card);
713 snd_mtpav_portscan(mtp_card);
715 err = snd_card_register(mtp_card->card);