drv/audiovia823x/audiovia823x.c

137 	auvia_devc_t *devc = arg;
142 	OUTL(devc, devc->base + REG_CODEC, val);
149 		if (INL(devc, devc->base + REG_CODEC) & CODEC_STA_VALID)
159 	val = INL(devc, devc->base + REG_CODEC);
160 	OUTB(devc, devc->base + REG_CODEC + 3, 0x02);
172 	auvia_devc_t *devc = arg;
177 	OUTL(devc, devc->base + REG_CODEC, val);
183 		if (!(INL(devc, devc->base + REG_CODEC) & CODEC_IN_CMD))
218 	auvia_devc_t	*devc = portc->devc;
221 	OUTB(devc, portc->base + OFF_CTRL, CTRL_START | CTRL_AUTOSTART);
229 	auvia_devc_t	*devc = portc->devc;
231 	OUTB(devc, portc->base + OFF_CTRL, CTRL_TERMINATE);
271 	auvia_devc_t	*devc = portc->devc;
275 	pos = INL(devc, portc->base + OFF_COUNT);
296 	auvia_devc_t	*devc = portc->devc;
301 	OUTB(devc, portc->base + OFF_CTRL, CTRL_TERMINATE);	/* Stop */
302 	OUTL(devc, portc->base + OFF_DMA, portc->sgd_paddr);
304 	OUTB(devc, portc->base + OFF_PLAYFMT,
308 	if (devc->chip_type != CHIP_8233A) {
337 		OUTL(devc, portc->base + OFF_CHANNELS, cmap | 0xFF000000U);
344 	auvia_devc_t	*devc = portc->devc;
349 	OUTB(devc, portc->base + OFF_CTRL, CTRL_TERMINATE);	/* Stop */
350 	OUTL(devc, portc->base + OFF_DMA, portc->sgd_paddr);
354 	if (devc->chip_type != CHIP_8233A) {
358 	OUTB(devc, portc->base + OFF_RECFIFO, RECFIFO_ENABLE);
359 	OUTL(devc, portc->base + OFF_RECFMT, fmt);
363 auvia_alloc_port(auvia_devc_t *devc, int num)
374 	adev = devc->adev;
376 	devc->portc[num] = portc;
377 	portc->devc = devc;
381 		portc->base = devc->base + REG_RECBASE;
389 		portc->base = devc->base + REG_PLAYBASE;
401 	OUTB(portc->devc, portc->base + OFF_CTRL, CTRL_TERMINATE);
407 	if (ddi_dma_alloc_handle(devc->dip, &dma_attr_sgd,
429 	if (ddi_dma_alloc_handle(devc->dip, &dma_attr_buf, DDI_DMA_SLEEP, NULL,
471 auvia_destroy(auvia_devc_t *devc)
474 		auvia_portc_t *portc = devc->portc[i];
478 			audio_dev_remove_engine(devc->adev, portc->engine);
502 	if (devc->ac97 != NULL) {
503 		ac97_free(devc->ac97);
505 	if (devc->adev != NULL) {
506 		audio_dev_free(devc->adev);
508 	if (devc->regsh != NULL) {
509 		ddi_regs_map_free(&devc->regsh);
511 	if (devc->pcih != NULL) {
512 		pci_config_teardown(&devc->pcih);
514 	kmem_free(devc, sizeof (*devc));
518 auvia_hwinit(auvia_devc_t *devc)
520 	ddi_acc_handle_t	pcih = devc->pcih;
545 	auvia_devc_t	*devc;
549 	devc = kmem_zalloc(sizeof (*devc), KM_SLEEP);
550 	devc->dip = dip;
551 	ddi_set_driver_private(dip, devc);
553 	if ((devc->adev = audio_dev_alloc(dip, 0)) == NULL) {
559 		audio_dev_warn(devc->adev, "pci_config_setup failed");
562 	devc->pcih = pcih;
568 		audio_dev_warn(devc->adev, "Hardware not recognized "
573 	devc->chip_type = CHIP_8233;
574 	devc->chip_name = "VIA VT8233";
580 		devc->chip_name = "VIA VT8235";
585 		devc->chip_name = "VIA VT8237";
591 		devc->chip_type = CHIP_8233A;
592 		devc->chip_name = "VIA VT8233A";
595 	audio_dev_set_description(devc->adev, devc->chip_name);
596 	audio_dev_set_version(devc->adev, version);
602 	if ((ddi_regs_map_setup(dip, 1, &devc->base, 0, 0, &dev_attr,
603 	    &devc->regsh)) != DDI_SUCCESS) {
604 		audio_dev_warn(devc->adev, "failed to map registers");
608 	auvia_hwinit(devc);
610 	if ((auvia_alloc_port(devc, AUVIA_PLAY_SGD_NUM) != DDI_SUCCESS) ||
611 	    (auvia_alloc_port(devc, AUVIA_REC_SGD_NUM) != DDI_SUCCESS)) {
615 	devc->ac97 = ac97_alloc(dip, auvia_read_ac97, auvia_write_ac97, devc);
616 	if (devc->ac97 == NULL) {
617 		audio_dev_warn(devc->adev, "failed to allocate ac97 handle");
621 	if (ac97_init(devc->ac97, devc->adev) != DDI_SUCCESS) {
622 		audio_dev_warn(devc->adev, "failed to init ac97");
626 	if (audio_dev_register(devc->adev) != DDI_SUCCESS) {
627 		audio_dev_warn(devc->adev, "unable to register with framework");
636 	auvia_destroy(devc);
643 	auvia_devc_t *devc;
645 	devc = ddi_get_driver_private(dip);
647 	auvia_hwinit(devc);
649 	ac97_reset(devc->ac97);
651 	audio_dev_resume(devc->adev);
658 auvia_detach(auvia_devc_t *devc)
660 	if (audio_dev_unregister(devc->adev) != DDI_SUCCESS)
663 	auvia_destroy(devc);
668 auvia_suspend(auvia_devc_t *devc)
670 	audio_dev_suspend(devc->adev);
752 	auvia_devc_t *devc;
754 	devc = ddi_get_driver_private(dip);
758 		return (auvia_detach(devc));
761 		return (auvia_suspend(devc));
771 	auvia_devc_t	*devc;
773 	devc = ddi_get_driver_private(dip);
777 		auvia_portc_t *portc = devc->portc[i];
778 		OUTB(devc, portc->base + OFF_CTRL, CTRL_TERMINATE);