Lines Matching defs: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);
290 			snd_mtpav_send_byte(mtp_card, portp->running_status);
299 		snd_mtpav_send_byte(mtp_card, outbyte);
305 	struct mtpav *mtp_card = substream->rmidi->private_data;
306 	struct mtpav_port *portp = &mtp_card->ports[substream->number];
308 	guard(spinlock_irqsave)(&mtp_card->spinlock);
309 	snd_mtpav_output_port_write(mtp_card, portp, substream);
333 	struct mtpav *mtp_card = substream->rmidi->private_data;
334 	struct mtpav_port *portp = &mtp_card->ports[substream->number];
336 	guard(spinlock_irqsave)(&mtp_card->spinlock);
339 	if (mtp_card->share_irq++ == 0)
340 		snd_mtpav_mputreg(mtp_card, CREG, (SIGC_INTEN | SIGC_WRITE));	// enable pport interrupts
349 	struct mtpav *mtp_card = substream->rmidi->private_data;
350 	struct mtpav_port *portp = &mtp_card->ports[substream->number];
352 	guard(spinlock_irqsave)(&mtp_card->spinlock);
355 	if (--mtp_card->share_irq == 0)
356 		snd_mtpav_mputreg(mtp_card, CREG, 0);	// disable pport interrupts
365 	struct mtpav *mtp_card = substream->rmidi->private_data;
366 	struct mtpav_port *portp = &mtp_card->ports[substream->number];
368 	guard(spinlock_irqsave)(&mtp_card->spinlock);
413 	struct mtpav *mtp_card = substream->rmidi->private_data;
414 	struct mtpav_port *portp = &mtp_card->ports[substream->number];
416 	guard(spinlock_irqsave)(&mtp_card->spinlock);
427 	struct mtpav *mtp_card = substream->rmidi->private_data;
428 	struct mtpav_port *portp = &mtp_card->ports[substream->number];
430 	guard(spinlock_irqsave)(&mtp_card->spinlock);
441 	struct mtpav *mtp_card = substream->rmidi->private_data;
442 	struct mtpav_port *portp = &mtp_card->ports[substream->number];
444 	scoped_guard(spinlock_irqsave, &mtp_card->spinlock) {
447 				if (mtp_card->istimer++ == 0)
448 					snd_mtpav_add_output_timer(mtp_card);
453 			if (--mtp_card->istimer == 0)
454 				snd_mtpav_remove_output_timer(mtp_card);
656 	struct mtpav *mtp_card;
659 				sizeof(*mtp_card), &card);
663 	mtp_card = card->private_data;
664 	spin_lock_init(&mtp_card->spinlock);
665 	mtp_card->card = card;
666 	mtp_card->irq = -1;
667 	mtp_card->share_irq = 0;
668 	mtp_card->inmidistate = 0;
669 	mtp_card->outmidihwport = 0xffffffff;
670 	timer_setup(&mtp_card->timer, snd_mtpav_output_timer, 0);
672 	err = snd_mtpav_get_RAWMIDI(mtp_card);
676 	mtp_card->inmidiport = mtp_card->num_ports + MTPAV_PIDX_BROADCAST;
678 	err = snd_mtpav_get_ISA(mtp_card);
687 	snd_mtpav_portscan(mtp_card);
689 	err = snd_card_register(mtp_card->card);