audiocmi.c revision 08045defdf65ee890fef6e20510a093a17feb8fe
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * CDDL HEADER START
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * The contents of this file are subject to the terms of the
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * Common Development and Distribution License (the "License").
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * You may not use this file except in compliance with the License.
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * or http://www.opensolaris.org/os/licensing.
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * See the License for the specific language governing permissions
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * and limitations under the License.
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * When distributing Covered Code, include this CDDL HEADER in each
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * If applicable, add the following below this CDDL HEADER, with the
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * fields enclosed by brackets "[]" replaced with your own identifying
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * information: Portions Copyright [yyyy] [name of copyright owner]
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * CDDL HEADER END
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * Use is subject to license terms.
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * Purpose: Driver for CMEDIA CM8738 PCI audio controller.
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * This file is part of Open Sound System
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * Copyright (C) 4Front Technologies 1996-2008.
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * This software is released under CDDL 1.0 source license.
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * See the COPYING file included in the main directory of this source
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * distribution for the license terms and conditions.
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * Note: The original 4Front driver had support SPDIF, dual dac, and
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * multichannel surround options. However, we haven't got any cards
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * with these advanced features available on them for testing, so
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * we're just going to support basic analog stereo for now.
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * Adding back support for the advanced features would be an
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * interesting project for someone with access to suitable hardware.
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * Note that each variant (CMI 8338, 8738-033, -037, -055, and 8768)
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * seems to have significant differences in some of the registers.
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * While programming these parts for basic stereo is pretty much the
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * same on all parts, doing anything more than that can be
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * sigificantly different for each part.
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore 0 /* dma_attr_flags */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if ((intstat & INTSTAT_CH0_INT) && (intctrl & INTCTRL_CH0_EN)) {
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if ((intstat & INTSTAT_CH1_INT) && (intctrl & INTCTRL_CH1_EN)) {
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* toggle the bits that we are going to handle */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* reset channel */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore SET32(dev, REG_FUNCTRL0, port->fc0_rst_bit);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore CLR32(dev, REG_FUNCTRL0, port->fc0_rst_bit);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* Set 48k 16-bit stereo -- these are just with all bits set. */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore SET32(dev, REG_FUNCTRL1, port->fc1_rate_mask);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore SET32(dev, REG_CHFORMAT, port->chformat_mask);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore PUT16(dev, port->reg_bufsz, port->nframes - 1);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore PUT16(dev, port->reg_fragsz, port->fragfr - 1);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* Analog output */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* Analog capture */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore SET32(dev, REG_FUNCTRL0, port->fc0_rec_bit);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore CLR32(dev, REG_FUNCTRL0, port->fc0_rec_bit);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amorecmpci_open(void *arg, int flag, uint_t *fragfrp, uint_t *nfp, caddr_t *bufp)
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * Calculate fragfr, nfrags, buf.
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * 48 as minimum is chosen to ensure that we will have at
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * least 4 fragments. 512 is just an arbitrary limit, and at
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * the smallest frame size will result in no more than 176
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore port->nfrags = CMPCI_BUF_LEN / (port->fragfr * 4);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore port->nframes = port->nfrags * port->fragfr;
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore offset = GET32(dev, port->reg_paddr) - port->paddr;
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* check for wrap */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore count = (port->bufsz - port->offset) + offset;
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* 4 is from 16-bit stereo */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* NB: 2 because each sample is 2 bytes wide */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if ((ddi_intr_alloc(dev->dip, &dev->ihandle, DDI_INTR_TYPE_FIXED,
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore 0, 1, &actual, DDI_INTR_ALLOC_NORMAL) != DDI_SUCCESS) ||
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore audio_dev_warn(dev->adev, "can't alloc intr handle");
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if (ddi_intr_get_pri(dev->ihandle, &ipri) != DDI_SUCCESS) {
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore audio_dev_warn(dev->adev, "can't determine intr priority");
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if (ddi_intr_add_handler(dev->ihandle, cmpci_intr, dev,
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore audio_dev_warn(dev->adev, "can't add intr handler");
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore mutex_init(&dev->mutex, NULL, MUTEX_DRIVER, DDI_INTR_PRI(ipri));
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore ((uint8_t)((((val) * MASK(nbits)) / 100)) << (8 - (nbits)))
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore#define LEFT(dev, ctl) min(((dev->controls[ctl].value) >> 8), 100)
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore#define RIGHT(dev, ctl) min(((dev->controls[ctl].value) & 0xff), 100)
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore#define MONO(dev, ctl) min(dev->controls[ctl].value, 100)
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amorecmpci_setmixer(cmpci_dev_t *dev, uint8_t idx, uint8_t val)
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amorecmpci_getmixer(cmpci_dev_t *dev, uint8_t idx)
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* reset all mix values */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore OUTMIX_CD_R | OUTMIX_CD_L | OUTMIX_LINE_R | OUTMIX_LINE_L;
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore inmix[0] = INMIX_LINE_L | INMIX_CD_L | INMIX_MIC;
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore inmix[1] = INMIX_LINE_R | INMIX_CD_R | INMIX_MIC;
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* program PCM volume */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* left and right are the same */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore cmpci_setmixer(dev, IDX_VOICE_LEFT, SCALE(left, 5));
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore cmpci_setmixer(dev, IDX_VOICE_RIGHT, SCALE(left, 5));
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* lineout/master volume - no separate mute */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore cmpci_setmixer(dev, IDX_MASTER_LEFT, SCALE(left, 5));
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore cmpci_setmixer(dev, IDX_MASTER_RIGHT, SCALE(right, 5));
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* speaker volume - mute in extension register, but we don't use */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore cmpci_setmixer(dev, IDX_SPEAKER, SCALE(left, 2));
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* mic gain */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore cmpci_setmixer(dev, IDX_MIC, SCALE(left, 5));
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* set record mic gain */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* line in */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore cmpci_setmixer(dev, IDX_LINEIN_LEFT, SCALE(left, 5));
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore cmpci_setmixer(dev, IDX_LINEIN_RIGHT, SCALE(left, 5));
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore cmpci_setmixer(dev, IDX_CDDA_LEFT, SCALE(left, 5));
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore cmpci_setmixer(dev, IDX_CDDA_RIGHT, SCALE(left, 5));
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* aux - trickier because it doesn't use regular sbpro mixer */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore PUT8(dev, REG_VAUX, (((left * 15) / 100) << 4) | ((right * 15) / 100));
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* maybe enable recording */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if ((left || right) && (recsrcs & (1 << SRC_LINE))) {
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore SET8(dev, REG_MIX3, MIX3_RAUXREN | MIX3_RAUXLEN);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore CLR8(dev, REG_MIX3, MIX3_RAUXREN | MIX3_RAUXLEN);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* maybe enable monitoring */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if ((left || right) && (monsrcs & (1 << SRC_AUX))) {
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore CLR8(dev, REG_MIX3, MIX3_VAUXRM | MIX3_VAUXLM);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore SET8(dev, REG_MIX3, MIX3_VAUXRM | MIX3_VAUXLM);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* now do the recsrcs */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore SET8(dev, REG_MIX2, MIX2_WAVEIN_L | MIX2_WAVEIN_R);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore CLR8(dev, REG_MIX2, MIX2_WAVEIN_L | MIX2_WAVEIN_R);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* now the monsrcs */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* micboost */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if (dev->controls[CTL_MICBOOST].value != 0) {
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * We don't bother to check for valid values - a bogus value
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * will give incorrect volumes, but is otherwise harmless.
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore#define PLAYCTL (AUDIO_CTRL_FLAG_RW | AUDIO_CTRL_FLAG_PLAY)
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore#define RECCTL (AUDIO_CTRL_FLAG_RW | AUDIO_CTRL_FLAG_REC)
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore#define MONCTL (AUDIO_CTRL_FLAG_RW | AUDIO_CTRL_FLAG_MONITOR)
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore#define PCMVOL (PLAYCTL | AUDIO_CTRL_FLAG_PCMVOL)
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore#define MAINVOL (PLAYCTL | AUDIO_CTRL_FLAG_MAINVOL)
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore#define RECVOL (RECCTL | AUDIO_CTRL_FLAG_RECVOL)
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amorecmpci_alloc_ctrl(cmpci_dev_t *dev, uint32_t num, uint64_t val)
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore desc.acd_enum[SRC_LINE] = AUDIO_PORT_LINEIN;
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore desc.acd_enum[SRC_MIX] = AUDIO_PORT_STEREOMIX;
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore desc.acd_minvalue = (1 << (SRC_MIX + 1)) - 1;
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore desc.acd_flags = RECCTL | AUDIO_CTRL_FLAG_MULTI;
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore desc.acd_enum[SRC_LINE] = AUDIO_PORT_LINEIN;
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore desc.acd_minvalue = ((1 << (SRC_AUX + 1)) - 1);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore desc.acd_flags = MONCTL | AUDIO_CTRL_FLAG_MULTI;
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore cc->ctrl = audio_dev_add_control(dev->adev, &desc,
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore cmpci_alloc_ctrl(dev, CTL_LINEOUT, 90 | (90 << 8));
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore cmpci_alloc_ctrl(dev, CTL_LINEIN, 64 | (64 << 8));
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore cmpci_alloc_ctrl(dev, CTL_CD, 75 | (75 << 8));
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore cmpci_alloc_ctrl(dev, CTL_AUX, 75 | (75 << 8));
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore cmpci_alloc_ctrl(dev, CTL_RECSRCS, (1 << SRC_MIC));
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore for (int i = 0; i < CTL_NUM; i++) {
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore audio_dev_del_control(dev->controls[i].ctrl);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* Full reset */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* reset all channels */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* disable interrupts and such */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore CLR32(dev, REG_FUNCTRL0, FUNCTRL0_CH0_EN | FUNCTRL0_CH1_EN);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore CLR32(dev, REG_INTCTRL, INTCTRL_CH0_EN | INTCTRL_CH1_EN);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* disable uart, joystick in Function Control Reg1 */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore CLR32(dev, REG_FUNCTRL1, FUNCTRL1_UART_EN | FUNCTRL1_JYSTK_EN);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * Set DAC and ADC rates to 48 kHz - note that both rates have
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * all bits set in them, so we can do this with a simple "set".
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore FUNCTRL1_DAC_RATE_48K | FUNCTRL1_ADC_RATE_48K);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* Set 16-bit stereo -- also these are just with all bits set. */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore SET32(dev, REG_CHFORMAT, CHFORMAT_CH0_16ST | CHFORMAT_CH1_16ST);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore return (48000);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore (void) ddi_dma_sync(port->dmah, 0, 0, port->sync_dir);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore dev->pintrs = ddi_prop_get_int(DDI_DEV_T_ANY, dev->dip,
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore DDI_PROP_DONTPASS, "play-interrupts", DEFINTS);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore dev->rintrs = ddi_prop_get_int(DDI_DEV_T_ANY, dev->dip,
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore DDI_PROP_DONTPASS, "record-interrupts", DEFINTS);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore for (int i = 0; i < PORT_MAX; i++) {
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * Channel 0 is recording channel, unless we are in
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * dual DAC mode. The reason for this is simple --
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * only channel "B" (which I presume to mean channel
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * 1) supports multichannel configuration.
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * However, if we're going to use SPDIF recording,
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * then recording *must* occur on channel 1. Yes, the
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore * hardware is "strange".
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore dmaflags = DDI_DMA_READ | DDI_DMA_CONSISTENT;
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore port->fc1_rate_mask = FUNCTRL1_ADC_RATE_48K;
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore dmaflags = DDI_DMA_WRITE | DDI_DMA_CONSISTENT;
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore port->fc1_rate_mask = FUNCTRL1_DAC_RATE_48K;
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if (ddi_dma_alloc_handle(dev->dip, &dma_attr, DDI_DMA_DONTWAIT,
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore audio_dev_warn(adev, "ch%d: dma hdl alloc failed", i);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if (ddi_dma_mem_alloc(port->dmah, CMPCI_BUF_LEN, &buf_attr,
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore DDI_DMA_CONSISTENT, DDI_DMA_DONTWAIT, NULL, &port->kaddr,
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore audio_dev_warn(adev, "ch%d: dma mem allcoc failed", i);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if (ddi_dma_addr_bind_handle(port->dmah, NULL, port->kaddr,
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore rlen, dmaflags, DDI_DMA_DONTWAIT, NULL, &c, &ccnt) !=
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore audio_dev_warn(adev, "ch%d: dma bind failed", i);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore port->engine = audio_engine_alloc(&cmpci_engine_ops, caps);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore audio_dev_warn(adev, "ch%d: alloc engine failed", i);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore audio_engine_set_private(port->engine, port);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore dev->ksp = kstat_create(ddi_driver_name(dev->dip),
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore ddi_get_instance(dev->dip), ddi_driver_name(dev->dip),
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore "controller", KSTAT_TYPE_INTR, 1, KSTAT_FLAG_PERSISTENT);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if (audio_dev_register(adev) != DDI_SUCCESS) {
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore audio_dev_warn(adev, "audio_dev_register failed");
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore (void) ddi_intr_remove_handler(dev->ihandle);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* free up ports, including DMA resources for ports */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore for (int i = 0; i < PORT_MAX; i++) {
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore audio_dev_remove_engine(dev->adev, port->engine);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if (pci_config_setup(dip, &pcih) != DDI_SUCCESS) {
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore audio_dev_warn(NULL, "pci_config_setup failed");
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore vendor = pci_config_get16(pcih, PCI_CONF_VENID);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore device = pci_config_get16(pcih, PCI_CONF_DEVID);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore ((device != CMEDIA_CM8738) && (device != CMEDIA_CM8338A) &&
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore audio_dev_warn(NULL, "device not recognized");
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* enable IO and Master accesses */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if ((adev = audio_dev_alloc(dip, 0)) == NULL) {
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if (ddi_regs_map_setup(dip, 1, &dev->regs, 0, 0, &acc_attr,
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore audio_dev_warn(adev, "can't map registers");
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* setup some initial values */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore audio_dev_set_description(adev, "C-Media PCI Audio");
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* Crazy 8738 detection scheme */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if (GET32(dev, REG_CHFORMAT & 0x1F000000)) {
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore audio_dev_set_version(dev->adev, "CM8338A");
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore audio_dev_set_version(dev->adev, "CM8338B");
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if (cmpci_setup_interrupts(dev) != DDI_SUCCESS) {
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore audio_dev_warn(dev->adev, "can't register interrupts");
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore audio_dev_warn(dev->adev, "can't init device");
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* wait one millisecond, to give reset a chance to get up */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore for (int i = 0; i < PORT_MAX; i++) {
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if (audio_dev_unregister(dev->adev) != DDI_SUCCESS)
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* disable interrupts */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore CLR32(dev, REG_INTCTRL, INTCTRL_CH1_EN | INTCTRL_CH0_EN);
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* disable channels */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if ((dev = ddi_get_driver_private(dip)) == NULL) {
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* disable interrupts */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore /* disable channels */
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amorecmpci_ddi_attach(dev_info_t *dip, ddi_attach_cmd_t cmd)
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if ((dev = ddi_get_driver_private(dip)) == NULL) {
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amorecmpci_ddi_detach(dev_info_t *dip, ddi_detach_cmd_t cmd)
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore if ((dev = ddi_get_driver_private(dip)) == NULL) {
08045defdf65ee890fef6e20510a093a17feb8feGarrett D'Amore 0, /* refcnt */