diff options
| -rw-r--r-- | sound/isa/sscape.c | 220 |
1 files changed, 145 insertions, 75 deletions
diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c index 53daa8bd9b78..4902da40b6c0 100644 --- a/sound/isa/sscape.c +++ b/sound/isa/sscape.c @@ -142,10 +142,12 @@ enum card_type { struct soundscape { spinlock_t lock; unsigned io_base; + unsigned wss_base; int codec_type; int ic_type; enum card_type type; struct resource *io_res; + struct resource *wss_res; struct snd_cs4231 *chip; struct snd_mpu401 *mpu; struct snd_hwdep *hw; @@ -356,8 +358,9 @@ static inline void activate_ad1845_unsafe(unsigned io_base) */ static void soundscape_free(struct snd_card *c) { - register struct soundscape *sscape = get_card_soundscape(c); + struct soundscape *sscape = get_card_soundscape(c); release_and_free_resource(sscape->io_res); + release_and_free_resource(sscape->wss_res); free_dma(sscape->chip->dma1); } @@ -818,6 +821,7 @@ static int __devinit detect_sscape(struct soundscape *s) unsigned long flags; unsigned d; int retval = 0; + int codec = s->wss_base; spin_lock_irqsave(&s->lock, flags); @@ -849,9 +853,27 @@ static int __devinit detect_sscape(struct soundscape *s) outb(0xfe, ODIE_ADDR_IO(s->io_base)); if ((inb(ODIE_ADDR_IO(s->io_base)) & 0x9f) != 0x0e) goto _done; - if ((inb(ODIE_DATA_IO(s->io_base)) & 0x9f) != 0x0e) + + outb(0xfe, ODIE_ADDR_IO(s->io_base)); + d = inb(ODIE_DATA_IO(s->io_base)); + if (s->type != SSCAPE_VIVO && (d & 0x9f) != 0x0e) goto _done; + d = sscape_read_unsafe(s->io_base, GA_HMCTL_REG) & 0x3f; + sscape_write_unsafe(s->io_base, GA_HMCTL_REG, d | 0xc0); + + if (s->type == SSCAPE_VIVO) + codec += 4; + /* wait for WSS codec */ + for (d = 0; d < 500; d++) { + if ((inb(codec) & 0x80) == 0) + break; + spin_unlock_irqrestore(&s->lock, flags); + msleep(1); + spin_lock_irqsave(&s->lock, flags); + } + snd_printd(KERN_INFO "init delay = %d ms\n", d); + /* * SoundScape successfully detected! */ @@ -1018,6 +1040,9 @@ static int __devinit create_ad1845(struct snd_card *card, unsigned port, struct snd_cs4231 *chip; int err; + if (sscape->type == SSCAPE_VIVO) + port += 4; + if (dma1 == dma2) dma2 = -1; @@ -1046,50 +1071,72 @@ static int __devinit create_ad1845(struct snd_card *card, unsigned port, snd_cs4231_mce_down(chip); */ - /* - * The input clock frequency on the SoundScape must - * be 14.31818 MHz, because we must set this register - * to get the playback to sound correct ... - */ - snd_cs4231_mce_up(chip); - spin_lock_irqsave(&chip->reg_lock, flags); - snd_cs4231_out(chip, AD1845_CRYS_CLOCK_SEL, 0x20); - spin_unlock_irqrestore(&chip->reg_lock, flags); - snd_cs4231_mce_down(chip); + if (sscape->type != SSCAPE_VIVO) { + int val; + /* + * The input clock frequency on the SoundScape must + * be 14.31818 MHz, because we must set this register + * to get the playback to sound correct ... + */ + snd_cs4231_mce_up(chip); + spin_lock_irqsave(&chip->reg_lock, flags); + snd_cs4231_out(chip, AD1845_CRYS_CLOCK_SEL, 0x20); + spin_unlock_irqrestore(&chip->reg_lock, flags); + snd_cs4231_mce_down(chip); - /* - * More custom configuration: - * a) select "mode 2", and provide a current drive of 8 mA - * b) enable frequency selection (for capture/playback) - */ - spin_lock_irqsave(&chip->reg_lock, flags); - snd_cs4231_out(chip, CS4231_MISC_INFO, (CS4231_MODE2 | 0x10)); - snd_cs4231_out(chip, AD1845_PWR_DOWN_CTRL, snd_cs4231_in(chip, AD1845_PWR_DOWN_CTRL) | AD1845_FREQ_SEL_ENABLE); - spin_unlock_irqrestore(&chip->reg_lock, flags); + /* + * More custom configuration: + * a) select "mode 2" and provide a current drive of 8mA + * b) enable frequency selection (for capture/playback) + */ + spin_lock_irqsave(&chip->reg_lock, flags); + snd_cs4231_out(chip, CS4231_MISC_INFO, + CS4231_MODE2 | 0x10); + val = snd_cs4231_in(chip, AD1845_PWR_DOWN_CTRL); + snd_cs4231_out(chip, AD1845_PWR_DOWN_CTRL, + val | AD1845_FREQ_SEL_ENABLE); + spin_unlock_irqrestore(&chip->reg_lock, flags); + } - if ((err = snd_cs4231_pcm(chip, 0, &pcm)) < 0) { - snd_printk(KERN_ERR "sscape: No PCM device for AD1845 chip\n"); + err = snd_cs4231_pcm(chip, 0, &pcm); + if (err < 0) { + snd_printk(KERN_ERR "sscape: No PCM device " + "for AD1845 chip\n"); goto _error; } - if ((err = snd_cs4231_mixer(chip)) < 0) { - snd_printk(KERN_ERR "sscape: No mixer device for AD1845 chip\n"); + err = snd_cs4231_mixer(chip); + if (err < 0) { + snd_printk(KERN_ERR "sscape: No mixer device " + "for AD1845 chip\n"); goto _error; } - - if ((err = snd_ctl_add(card, snd_ctl_new1(&midi_mixer_ctl, chip))) < 0) { - snd_printk(KERN_ERR "sscape: Could not create MIDI mixer control\n"); + err = snd_cs4231_timer(chip, 0, NULL); + if (err < 0) { + snd_printk(KERN_ERR "sscape: No timer device " + "for AD1845 chip\n"); goto _error; } + if (sscape->type != SSCAPE_VIVO) { + err = snd_ctl_add(card, + snd_ctl_new1(&midi_mixer_ctl, chip)); + if (err < 0) { + snd_printk(KERN_ERR "sscape: Could not create " + "MIDI mixer control\n"); + goto _error; + } + chip->set_playback_format = ad1845_playback_format; + chip->set_capture_format = ad1845_capture_format; + } + strcpy(card->driver, "SoundScape"); strcpy(card->shortname, pcm->name); snprintf(card->longname, sizeof(card->longname), "%s at 0x%lx, IRQ %d, DMA1 %d, DMA2 %d\n", pcm->name, chip->port, chip->irq, chip->dma1, chip->dma2); - chip->set_playback_format = ad1845_playback_format; - chip->set_capture_format = ad1845_capture_format; + sscape->chip = chip; } @@ -1104,12 +1151,13 @@ static int __devinit create_ad1845(struct snd_card *card, unsigned port, */ static int __devinit create_sscape(int dev, struct snd_card *card) { - register struct soundscape *sscape; - register unsigned dma_cfg; + struct soundscape *sscape = get_card_soundscape(card); + unsigned dma_cfg; unsigned irq_cfg; unsigned mpu_irq_cfg; unsigned xport; struct resource *io_res; + struct resource *wss_res; unsigned long flags; int err; @@ -1133,13 +1181,24 @@ static int __devinit create_sscape(int dev, struct snd_card *card) * Grab IO ports that we will need to probe so that we * can detect and control this hardware ... */ - if ((io_res = request_region(xport, 8, "SoundScape")) == NULL) { + io_res = request_region(xport, 8, "SoundScape"); + if (!io_res) { snd_printk(KERN_ERR "sscape: can't grab port 0x%x\n", xport); return -EBUSY; } + wss_res = NULL; + if (sscape->type == SSCAPE_VIVO) { + wss_res = request_region(wss_port[dev], 4, "SoundScape"); + if (!wss_res) { + snd_printk(KERN_ERR "sscape: can't grab port 0x%lx\n", + wss_port[dev]); + err = -EBUSY; + goto _release_region; + } + } /* - * Grab both DMA channels (OK, only one for now) ... + * Grab one DMA channel ... */ err = request_dma(dma[dev], "SoundScape"); if (err < 0) { @@ -1147,11 +1206,12 @@ static int __devinit create_sscape(int dev, struct snd_card *card) goto _release_region; } - sscape = get_card_soundscape(card); spin_lock_init(&sscape->lock); spin_lock_init(&sscape->fwlock); sscape->io_res = io_res; + sscape->wss_res = wss_res; sscape->io_base = xport; + sscape->wss_base = wss_port[dev]; if (!detect_sscape(sscape)) { printk(KERN_ERR "sscape: hardware not detected at 0x%x\n", sscape->io_base); @@ -1162,23 +1222,28 @@ static int __devinit create_sscape(int dev, struct snd_card *card) printk(KERN_INFO "sscape: hardware detected at 0x%x, using IRQ %d, DMA %d\n", sscape->io_base, irq[dev], dma[dev]); - /* - * Now create the hardware-specific device so that we can - * load the microcode into the on-board processor. - * We cannot use the MPU-401 MIDI system until this firmware - * has been loaded into the card. - */ - if ((err = snd_hwdep_new(card, "MC68EC000", 0, &(sscape->hw))) < 0) { - printk(KERN_ERR "sscape: Failed to create firmware device\n"); - goto _release_dma; + if (sscape->type != SSCAPE_VIVO) { + /* + * Now create the hardware-specific device so that we can + * load the microcode into the on-board processor. + * We cannot use the MPU-401 MIDI system until this firmware + * has been loaded into the card. + */ + err = snd_hwdep_new(card, "MC68EC000", 0, &(sscape->hw)); + if (err < 0) { + printk(KERN_ERR "sscape: Failed to create " + "firmware device\n"); + goto _release_dma; + } + strlcpy(sscape->hw->name, "SoundScape M68K", + sizeof(sscape->hw->name)); + sscape->hw->name[sizeof(sscape->hw->name) - 1] = '\0'; + sscape->hw->iface = SNDRV_HWDEP_IFACE_SSCAPE; + sscape->hw->ops.open = sscape_hw_open; + sscape->hw->ops.release = sscape_hw_release; + sscape->hw->ops.ioctl = sscape_hw_ioctl; + sscape->hw->private_data = sscape; } - strlcpy(sscape->hw->name, "SoundScape M68K", sizeof(sscape->hw->name)); - sscape->hw->name[sizeof(sscape->hw->name) - 1] = '\0'; - sscape->hw->iface = SNDRV_HWDEP_IFACE_SSCAPE; - sscape->hw->ops.open = sscape_hw_open; - sscape->hw->ops.release = sscape_hw_release; - sscape->hw->ops.ioctl = sscape_hw_ioctl; - sscape->hw->private_data = sscape; /* * Tell the on-board devices where their resources are (I think - @@ -1220,24 +1285,29 @@ static int __devinit create_sscape(int dev, struct snd_card *card) goto _release_dma; } #define MIDI_DEVNUM 0 - if ((err = create_mpu401(card, MIDI_DEVNUM, MPU401_IO(xport), mpu_irq[dev])) < 0) { - printk(KERN_ERR "sscape: Failed to create MPU-401 device at 0x%x\n", - MPU401_IO(xport)); - goto _release_dma; - } + if (sscape->type != SSCAPE_VIVO) { + err = create_mpu401(card, MIDI_DEVNUM, + MPU401_IO(xport), mpu_irq[dev]); + if (err < 0) { + printk(KERN_ERR "sscape: Failed to create " + "MPU-401 device at 0x%x\n", + MPU401_IO(xport)); + goto _release_dma; + } - /* - * Enable the master IRQ ... - */ - sscape_write(sscape, GA_INTENA_REG, 0x80); + /* + * Enable the master IRQ ... + */ + sscape_write(sscape, GA_INTENA_REG, 0x80); - /* - * Initialize mixer - */ - sscape->midi_vol = 0; - host_write_ctrl_unsafe(sscape->io_base, CMD_SET_MIDI_VOL, 100); - host_write_ctrl_unsafe(sscape->io_base, 0, 100); - host_write_ctrl_unsafe(sscape->io_base, CMD_XXX_MIDI_VOL, 100); + /* + * Initialize mixer + */ + sscape->midi_vol = 0; + host_write_ctrl_unsafe(sscape->io_base, CMD_SET_MIDI_VOL, 100); + host_write_ctrl_unsafe(sscape->io_base, 0, 100); + host_write_ctrl_unsafe(sscape->io_base, CMD_XXX_MIDI_VOL, 100); + } /* * Now that we have successfully created this sound card, @@ -1253,6 +1323,7 @@ _release_dma: free_dma(dma[dev]); _release_region: + release_and_free_resource(wss_res); release_and_free_resource(io_res); return err; @@ -1404,12 +1475,6 @@ static int __devinit sscape_pnp_detect(struct pnp_card_link *pcard, else sscape->type = SSCAPE_PNP; - /* VIVO fails for now */ - if (sscape->type == SSCAPE_VIVO) { - ret = -ENODEV; - goto _release_card; - } - /* * Read the correct parameters off the ISA PnP bus ... */ @@ -1417,8 +1482,13 @@ static int __devinit sscape_pnp_detect(struct pnp_card_link *pcard, irq[idx] = pnp_irq(dev, 0); mpu_irq[idx] = pnp_irq(dev, 1); dma[idx] = pnp_dma(dev, 0) & 0x03; - dma2[idx] = dma[idx]; - wss_port[idx] = CODEC_IO(port[idx]); + if (sscape->type == SSCAPE_PNP) { + dma2[idx] = dma[idx]; + wss_port[idx] = CODEC_IO(port[idx]); + } else { + wss_port[idx] = pnp_port_start(dev, 1); + dma2[idx] = pnp_dma(dev, 1); + } ret = create_sscape(idx, card); if (ret < 0) |