if (get_user(device, (int __user *)argp))
return -EFAULT;
+ if (device >= SNDRV_RAWMIDI_DEVICES) /* next device is -1 */
+ device = SNDRV_RAWMIDI_DEVICES - 1;
mutex_lock(®ister_mutex);
device = device < 0 ? 0 : device + 1;
while (device < SNDRV_RAWMIDI_DEVICES) {
return 0;
_error:
- snd_seq_oss_writeq_delete(dp->writeq);
- snd_seq_oss_readq_delete(dp->readq);
snd_seq_oss_synth_cleanup(dp);
snd_seq_oss_midi_cleanup(dp);
- delete_port(dp);
delete_seq_queue(dp->queue);
- kfree(dp);
+ delete_port(dp);
return rc;
}
static int
delete_port(struct seq_oss_devinfo *dp)
{
- if (dp->port < 0)
+ if (dp->port < 0) {
+ kfree(dp);
return 0;
+ }
debug_printk(("delete_port %i\n", dp->port));
return snd_seq_event_port_detach(dp->cseq, dp->port);
static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
static long mem[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
+#ifndef MSND_CLASSIC
static long cfg[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
-#ifndef MSND_CLASSIC
/* Extra Peripheral Configuration (Default: Disable) */
static long ide_io0[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
static long ide_io1[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
struct snd_card *card;
struct snd_msnd *chip;
- if (has_isapnp(idx) || cfg[idx] == SNDRV_AUTO_PORT) {
+ if (has_isapnp(idx)
+#ifndef MSND_CLASSIC
+ || cfg[idx] == SNDRV_AUTO_PORT
+#endif
+ ) {
printk(KERN_INFO LOGNAME ": Assuming PnP mode\n");
return -ENODEV;
}
int oxygen_pci_suspend(struct pci_dev *pci, pm_message_t state);
int oxygen_pci_resume(struct pci_dev *pci);
#endif
+void oxygen_pci_shutdown(struct pci_dev *pci);
/* oxygen_mixer.c */
}
}
-static void oxygen_card_free(struct snd_card *card)
+static void oxygen_shutdown(struct oxygen *chip)
{
- struct oxygen *chip = card->private_data;
-
spin_lock_irq(&chip->reg_lock);
chip->interrupt_mask = 0;
chip->pcm_running = 0;
oxygen_write16(chip, OXYGEN_DMA_STATUS, 0);
oxygen_write16(chip, OXYGEN_INTERRUPT_MASK, 0);
spin_unlock_irq(&chip->reg_lock);
+}
+
+static void oxygen_card_free(struct snd_card *card)
+{
+ struct oxygen *chip = card->private_data;
+
+ oxygen_shutdown(chip);
if (chip->irq >= 0)
free_irq(chip->irq, chip);
flush_scheduled_work();
}
EXPORT_SYMBOL(oxygen_pci_resume);
#endif /* CONFIG_PM */
+
+void oxygen_pci_shutdown(struct pci_dev *pci)
+{
+ struct snd_card *card = pci_get_drvdata(pci);
+ struct oxygen *chip = card->private_data;
+
+ oxygen_shutdown(chip);
+ chip->model.cleanup(chip);
+}
+EXPORT_SYMBOL(oxygen_pci_shutdown);
.suspend = oxygen_pci_suspend,
.resume = oxygen_pci_resume,
#endif
+ .shutdown = oxygen_pci_shutdown,
};
static int __init alsa_card_xonar_init(void)
struct xonar_generic generic;
u16 wm8776_regs[0x17];
u16 wm8766_regs[0x10];
+ struct snd_kcontrol *line_adcmux_control;
+ struct snd_kcontrol *mic_adcmux_control;
struct snd_kcontrol *lc_controls[13];
};
static void xonar_ds_cleanup(struct oxygen *chip)
{
xonar_disable_output(chip);
+ wm8776_write(chip, WM8776_RESET, 0);
}
static void xonar_ds_suspend(struct oxygen *chip)
{
struct oxygen *chip = ctl->private_data;
struct xonar_wm87x6 *data = chip->model_data;
+ struct snd_kcontrol *other_ctl;
unsigned int mux_bit = ctl->private_value;
u16 reg;
int changed;
mutex_lock(&chip->mutex);
reg = data->wm8776_regs[WM8776_ADCMUX];
if (value->value.integer.value[0]) {
- reg &= ~0x003;
reg |= mux_bit;
+ /* line-in and mic-in are exclusive */
+ mux_bit ^= 3;
+ if (reg & mux_bit) {
+ reg &= ~mux_bit;
+ if (mux_bit == 1)
+ other_ctl = data->line_adcmux_control;
+ else
+ other_ctl = data->mic_adcmux_control;
+ snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &other_ctl->id);
+ }
} else
reg &= ~mux_bit;
changed = reg != data->wm8776_regs[WM8776_ADCMUX];
err = snd_ctl_add(chip->card, ctl);
if (err < 0)
return err;
+ if (!strcmp(ctl->id.name, "Line Capture Switch"))
+ data->line_adcmux_control = ctl;
+ else if (!strcmp(ctl->id.name, "Mic Capture Switch"))
+ data->mic_adcmux_control = ctl;
}
+ if (!data->line_adcmux_control || !data->mic_adcmux_control)
+ return -ENXIO;
BUILD_BUG_ON(ARRAY_SIZE(lc_controls) != ARRAY_SIZE(data->lc_controls));
for (i = 0; i < ARRAY_SIZE(lc_controls); ++i) {
ctl = snd_ctl_new1(&lc_controls[i], chip);
for (idx = 0; idx < 2; idx++) {
subs = &as->substream[idx];
if (!subs->num_formats)
- return;
+ continue;
snd_usb_release_substream_urbs(subs, 1);
subs->interface = -1;
}
}
switch (protocol) {
+ default:
+ snd_printdd(KERN_WARNING "unknown interface protocol %#02x, assuming v1\n",
+ protocol);
+ /* fall through */
+
case UAC_VERSION_1: {
struct uac1_ac_header_descriptor *h1 = control_header;
break;
}
-
- default:
- snd_printk(KERN_ERR "unknown protocol version 0x%02x\n", protocol);
- return -EINVAL;
}
return 0;
goto __error;
}
- chip->ctrl_intf = alts;
+ /*
+ * For devices with more than one control interface, we assume the
+ * first contains the audio controls. We might need a more specific
+ * check here in the future.
+ */
+ if (!chip->ctrl_intf)
+ chip->ctrl_intf = alts;
if (err > 0) {
/* create normal USB audio interfaces */
switch (altsd->bInterfaceProtocol) {
case UAC_VERSION_1:
+ default:
return set_sample_rate_v1(chip, iface, alts, fmt, rate);
case UAC_VERSION_2:
return set_sample_rate_v2(chip, iface, alts, fmt, rate);
}
-
- return -EINVAL;
}
/* get audio formats */
switch (protocol) {
+ default:
+ snd_printdd(KERN_WARNING "%d:%u:%d: unknown interface protocol %#02x, assuming v1\n",
+ dev->devnum, iface_no, altno, protocol);
+ protocol = UAC_VERSION_1;
+ /* fall through */
+
case UAC_VERSION_1: {
struct uac1_as_header_descriptor *as =
snd_usb_find_csint_desc(alts->extra, alts->extralen, NULL, UAC_AS_GENERAL);
dev->devnum, iface_no, altno, as->bTerminalLink);
continue;
}
-
- default:
- snd_printk(KERN_ERR "%d:%u:%d : unknown interface protocol %04x\n",
- dev->devnum, iface_no, altno, protocol);
- continue;
}
/* get format type */
u64 pcm_formats;
switch (protocol) {
- case UAC_VERSION_1: {
+ case UAC_VERSION_1:
+ default: {
struct uac_format_type_i_discrete_descriptor *fmt = _fmt;
sample_width = fmt->bBitResolution;
sample_bytes = fmt->bSubframeSize;
format <<= 1;
break;
}
-
- default:
- return -EINVAL;
}
pcm_formats = 0;
* audio class v2 uses class specific EP0 range requests for that.
*/
switch (protocol) {
+ default:
+ snd_printdd(KERN_WARNING "%d:%u:%d : invalid protocol version %d, assuming v1\n",
+ chip->dev->devnum, fp->iface, fp->altsetting, protocol);
+ /* fall through */
case UAC_VERSION_1:
fp->channels = fmt->bNrChannels;
ret = parse_audio_format_rates_v1(chip, fp, (unsigned char *) fmt, 7);
/* fp->channels is already set in this case */
ret = parse_audio_format_rates_v2(chip, fp);
break;
- default:
- snd_printk(KERN_ERR "%d:%u:%d : invalid protocol version %d\n",
- chip->dev->devnum, fp->iface, fp->altsetting, protocol);
- return -EINVAL;
}
if (fp->channels < 1) {
fp->channels = 1;
switch (protocol) {
+ default:
+ snd_printdd(KERN_WARNING "%d:%u:%d : invalid protocol version %d, assuming v1\n",
+ chip->dev->devnum, fp->iface, fp->altsetting, protocol);
+ /* fall through */
case UAC_VERSION_1: {
struct uac_format_type_ii_discrete_descriptor *fmt = _fmt;
brate = le16_to_cpu(fmt->wMaxBitRate);
ret = parse_audio_format_rates_v2(chip, fp);
break;
}
- default:
- snd_printk(KERN_ERR "%d:%u:%d : invalid protocol version %d\n",
- chip->dev->devnum, fp->iface, fp->altsetting, protocol);
- return -EINVAL;
}
return ret;
}
host_iface = &usb_ifnum_to_if(chip->dev, ctrlif)->altsetting[0];
- mixer->protocol = get_iface_desc(host_iface)->bInterfaceProtocol;
+ switch (get_iface_desc(host_iface)->bInterfaceProtocol) {
+ case UAC_VERSION_1:
+ default:
+ mixer->protocol = UAC_VERSION_1;
+ break;
+ case UAC_VERSION_2:
+ mixer->protocol = UAC_VERSION_2;
+ break;
+ }
if ((err = snd_usb_mixer_controls(mixer)) < 0 ||
(err = snd_usb_mixer_status_create(mixer)) < 0)
switch (altsd->bInterfaceProtocol) {
case UAC_VERSION_1:
+ default:
return init_pitch_v1(chip, iface, alts, fmt);
case UAC_VERSION_2:
return init_pitch_v2(chip, iface, alts, fmt);
}
-
- return -EINVAL;
}
/*