/*
* registration of the synth device
*/
int
snd_seq_oss_synth_register(struct snd_seq_device *dev)
{
int i;
struct seq_oss_synth *rec;
struct snd_seq_oss_reg *reg = SNDRV_SEQ_DEVICE_ARGPTR(dev);
unsigned long flags;
if ((rec = kzalloc(sizeof(*rec), GFP_KERNEL)) == NULL) {
snd_printk(KERN_ERR "can't malloc synth info\n");
return -ENOMEM;
}
rec->seq_device = -1;
rec->synth_type = reg->type;
rec->synth_subtype = reg->subtype;
rec->nr_voices = reg->nvoices;
rec->oper = reg->oper;
rec->private_data = reg->private_data;
rec->opened = 0;
snd_use_lock_init(&rec->use_lock);
/* copy and truncate the name of synth device */
strlcpy(rec->name, dev->name, sizeof(rec->name));
/* registration */
spin_lock_irqsave(®ister_lock, flags);
for (i = 0; i < max_synth_devs; i++) {
if (synth_devs[i] == NULL)
break;
}
if (i >= max_synth_devs) {
if (max_synth_devs >= SNDRV_SEQ_OSS_MAX_SYNTH_DEVS) {
spin_unlock_irqrestore(®ister_lock, flags);
snd_printk(KERN_ERR "no more synth slot\n");
kfree(rec);
return -ENOMEM;
}
max_synth_devs++;
}
rec->seq_device = i;
synth_devs[i] = rec;
#ifdef CONFIG_DEBUG_PRINTK
debug_printk(("synth %s registered %d\n", rec->name, i));
#else
debug_;
#endif
spin_unlock_irqrestore(®ister_lock, flags);
dev->driver_data = rec;
#ifdef SNDRV_OSS_INFO_DEV_SYNTH
if (i < SNDRV_CARDS)
snd_oss_info_register(SNDRV_OSS_INFO_DEV_SYNTH, i, rec->name);
#endif
return 0;
}
/*
* create a new hardware dependent device for Emu8000
*/
static int snd_emu8000_new_device(struct snd_seq_device *dev)
{
struct snd_emu8000 *hw;
struct snd_emux *emu;
hw = *(struct snd_emu8000**)SNDRV_SEQ_DEVICE_ARGPTR(dev);
if (hw == NULL)
return -EINVAL;
if (hw->emu)
return -EBUSY; /* already exists..? */
if (snd_emux_new(&emu) < 0)
return -ENOMEM;
hw->emu = emu;
snd_emu8000_ops_setup(hw);
emu->hw = hw;
emu->max_voices = EMU8000_DRAM_VOICES;
emu->num_ports = hw->seq_ports;
if (hw->memhdr) {
;
snd_util_memhdr_free(hw->memhdr);
}
hw->memhdr = snd_util_memhdr_new(hw->mem_size);
if (hw->memhdr == NULL) {
snd_emux_free(emu);
hw->emu = NULL;
return -ENOMEM;
}
emu->memhdr = hw->memhdr;
emu->midi_ports = hw->seq_ports < 2 ? hw->seq_ports : 2; /* number of virmidi ports */
emu->midi_devidx = 1;
emu->linear_panning = 1;
emu->hwdep_idx = 2; /* FIXED */
if (snd_emux_register(emu, dev->card, hw->index, "Emu8000") < 0) {
snd_emux_free(emu);
snd_util_memhdr_free(hw->memhdr);
hw->emu = NULL;
hw->memhdr = NULL;
return -ENOMEM;
}
if (hw->mem_size > 0)
snd_emu8000_pcm_new(dev->card, hw, 1);
dev->driver_data = hw;
return 0;
}
static int snd_opl4_create_seq_dev(struct snd_opl4 *opl4, int seq_device)
{
opl4->seq_dev_num = seq_device;
if (snd_seq_device_new(opl4->card, seq_device, SNDRV_SEQ_DEV_ID_OPL4,
sizeof(struct snd_opl4 *), &opl4->seq_dev) >= 0) {
strcpy(opl4->seq_dev->name, "OPL4 Wavetable");
*(struct snd_opl4 **)SNDRV_SEQ_DEVICE_ARGPTR(opl4->seq_dev) = opl4;
opl4->seq_dev->private_data = opl4;
opl4->seq_dev->private_free = snd_opl4_seq_dev_free;
}
return 0;
}
static int snd_opl3_seq_new_device(struct snd_seq_device *dev)
{
struct snd_opl3 *opl3;
int client, err;
char name[32];
int opl_ver;
opl3 = *(struct snd_opl3 **)SNDRV_SEQ_DEVICE_ARGPTR(dev);
if (opl3 == NULL)
return -EINVAL;
spin_lock_init(&opl3->voice_lock);
opl3->seq_client = -1;
/* allocate new client */
opl_ver = (opl3->hardware & OPL3_HW_MASK) >> 8;
sprintf(name, "OPL%i FM synth", opl_ver);
client = opl3->seq_client =
snd_seq_create_kernel_client(opl3->card, opl3->seq_dev_num,
name);
if (client < 0)
return client;
if ((err = snd_opl3_synth_create_port(opl3)) < 0) {
snd_seq_delete_kernel_client(client);
opl3->seq_client = -1;
return err;
}
/* initialize instrument list */
opl3->ilist = snd_seq_instr_list_new();
if (opl3->ilist == NULL) {
snd_seq_delete_kernel_client(client);
opl3->seq_client = -1;
return -ENOMEM;
}
opl3->ilist->flags = SNDRV_SEQ_INSTR_FLG_DIRECT;
snd_seq_fm_init(&opl3->fm_ops, NULL);
/* setup system timer */
init_timer(&opl3->tlist);
opl3->tlist.function = snd_opl3_timer_func;
opl3->tlist.data = (unsigned long) opl3;
spin_lock_init(&opl3->sys_timer_lock);
opl3->sys_timer_status = 0;
#ifdef CONFIG_SND_SEQUENCER_OSS
snd_opl3_init_seq_oss(opl3, name);
#endif
return 0;
}
static int snd_opl4_seq_delete_device(struct snd_seq_device *dev)
{
struct snd_opl4 *opl4;
opl4 = *(struct snd_opl4 **)SNDRV_SEQ_DEVICE_ARGPTR(dev);
if (!opl4)
return -EINVAL;
if (opl4->seq_client >= 0) {
snd_seq_delete_kernel_client(opl4->seq_client);
opl4->seq_client = -1;
}
return 0;
}
/*
* create a new hardware dependent device for Emu10k1
*/
static int snd_emu10k1_synth_new_device(struct snd_seq_device *dev)
{
struct snd_emux *emux;
struct snd_emu10k1 *hw;
struct snd_emu10k1_synth_arg *arg;
unsigned long flags;
arg = SNDRV_SEQ_DEVICE_ARGPTR(dev);
if (arg == NULL)
return -EINVAL;
if (arg->seq_ports <= 0)
return 0; /* nothing */
if (arg->max_voices < 1)
arg->max_voices = 1;
else if (arg->max_voices > 64)
arg->max_voices = 64;
if (snd_emux_new(&emux) < 0)
return -ENOMEM;
snd_emu10k1_ops_setup(emux);
hw = arg->hwptr;
emux->hw = hw;
emux->max_voices = arg->max_voices;
emux->num_ports = arg->seq_ports;
emux->pitch_shift = -501;
emux->memhdr = hw->memhdr;
/* maximum two ports */
emux->midi_ports = arg->seq_ports < 2 ? arg->seq_ports : 2;
/* audigy has two external midis */
emux->midi_devidx = hw->audigy ? 2 : 1;
emux->linear_panning = 0;
emux->hwdep_idx = 2; /* FIXED */
if (snd_emux_register(emux, dev->card, arg->index, "Emu10k1") < 0) {
snd_emux_free(emux);
return -ENOMEM;
}
spin_lock_irqsave(&hw->voice_lock, flags);
hw->synth = emux;
hw->get_synth_voice = snd_emu10k1_synth_get_voice;
spin_unlock_irqrestore(&hw->voice_lock, flags);
dev->driver_data = emux;
return 0;
}
/*
* registration of the synth device
*/
int
snd_seq_oss_synth_probe(struct device *_dev)
{
struct snd_seq_device *dev = to_seq_dev(_dev);
int i;
struct seq_oss_synth *rec;
struct snd_seq_oss_reg *reg = SNDRV_SEQ_DEVICE_ARGPTR(dev);
unsigned long flags;
rec = kzalloc(sizeof(*rec), GFP_KERNEL);
if (!rec)
return -ENOMEM;
rec->seq_device = -1;
rec->synth_type = reg->type;
rec->synth_subtype = reg->subtype;
rec->nr_voices = reg->nvoices;
rec->oper = reg->oper;
rec->private_data = reg->private_data;
rec->opened = 0;
snd_use_lock_init(&rec->use_lock);
/* copy and truncate the name of synth device */
strlcpy(rec->name, dev->name, sizeof(rec->name));
/* registration */
spin_lock_irqsave(®ister_lock, flags);
for (i = 0; i < max_synth_devs; i++) {
if (synth_devs[i] == NULL)
break;
}
if (i >= max_synth_devs) {
if (max_synth_devs >= SNDRV_SEQ_OSS_MAX_SYNTH_DEVS) {
spin_unlock_irqrestore(®ister_lock, flags);
pr_err("ALSA: seq_oss: no more synth slot\n");
kfree(rec);
return -ENOMEM;
}
max_synth_devs++;
}
rec->seq_device = i;
synth_devs[i] = rec;
spin_unlock_irqrestore(®ister_lock, flags);
dev->driver_data = rec;
#ifdef SNDRV_OSS_INFO_DEV_SYNTH
if (i < SNDRV_CARDS)
snd_oss_info_register(SNDRV_OSS_INFO_DEV_SYNTH, i, rec->name);
#endif
return 0;
}
static int snd_gus_synth_delete_device(snd_seq_device_t *dev)
{
snd_gus_card_t *gus;
gus = *(snd_gus_card_t**)SNDRV_SEQ_DEVICE_ARGPTR(dev);
if (gus == NULL)
return -EINVAL;
if (gus->gf1.seq_client >= 0) {
snd_seq_delete_kernel_client(gus->gf1.seq_client);
gus->gf1.seq_client = -1;
}
if (gus->gf1.ilist)
snd_seq_instr_list_free(&gus->gf1.ilist);
return 0;
}
static int snd_opl3_seq_delete_device(struct snd_seq_device *dev)
{
struct snd_opl3 *opl3;
opl3 = *(struct snd_opl3 **)SNDRV_SEQ_DEVICE_ARGPTR(dev);
if (opl3 == NULL)
return -EINVAL;
#ifdef CONFIG_SND_SEQUENCER_OSS
snd_opl3_free_seq_oss(opl3);
#endif
if (opl3->seq_client >= 0) {
snd_seq_delete_kernel_client(opl3->seq_client);
opl3->seq_client = -1;
}
return 0;
}
static int snd_opl3_seq_probe(struct device *_dev)
{
struct snd_seq_device *dev = to_seq_dev(_dev);
struct snd_opl3 *opl3;
int client, err;
char name[32];
int opl_ver;
opl3 = *(struct snd_opl3 **)SNDRV_SEQ_DEVICE_ARGPTR(dev);
if (opl3 == NULL)
return -EINVAL;
spin_lock_init(&opl3->voice_lock);
opl3->seq_client = -1;
/* allocate new client */
opl_ver = (opl3->hardware & OPL3_HW_MASK) >> 8;
sprintf(name, "OPL%i FM synth", opl_ver);
client = opl3->seq_client =
snd_seq_create_kernel_client(opl3->card, opl3->seq_dev_num,
name);
if (client < 0)
return client;
if ((err = snd_opl3_synth_create_port(opl3)) < 0) {
snd_seq_delete_kernel_client(client);
opl3->seq_client = -1;
return err;
}
/* setup system timer */
setup_timer(&opl3->tlist, snd_opl3_timer_func, (unsigned long) opl3);
spin_lock_init(&opl3->sys_timer_lock);
opl3->sys_timer_status = 0;
#if IS_ENABLED(CONFIG_SND_SEQUENCER_OSS)
snd_opl3_init_seq_oss(opl3, name);
#endif
return 0;
}
void
snd_emux_init_seq_oss(struct snd_emux *emu)
{
struct snd_seq_oss_reg *arg;
struct snd_seq_device *dev;
if (snd_seq_device_new(emu->card, 0, SNDRV_SEQ_DEV_ID_OSS,
sizeof(struct snd_seq_oss_reg), &dev) < 0)
return;
emu->oss_synth = dev;
strcpy(dev->name, emu->name);
arg = SNDRV_SEQ_DEVICE_ARGPTR(dev);
arg->type = SYNTH_TYPE_SAMPLE;
arg->subtype = SAMPLE_TYPE_AWE32;
arg->nvoices = emu->max_voices;
arg->oper = oss_callback;
arg->private_data = emu;
/* register to OSS synth table */
snd_device_register(emu->card, dev);
}
static int snd_card_emu10k1_probe(struct pci_dev *pci,
const struct pci_device_id *pci_id)
{
static int dev;
struct snd_card *card;
struct snd_emu10k1 *emu;
#ifdef ENABLE_SYNTH
struct snd_seq_device *wave = NULL;
#endif
int err;
if (dev >= SNDRV_CARDS)
return -ENODEV;
if (!enable[dev]) {
dev++;
return -ENOENT;
}
err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
if (err < 0)
return err;
if (max_buffer_size[dev] < 32)
max_buffer_size[dev] = 32;
else if (max_buffer_size[dev] > 1024)
max_buffer_size[dev] = 1024;
if ((err = snd_emu10k1_create(card, pci, extin[dev], extout[dev],
(long)max_buffer_size[dev] * 1024 * 1024,
enable_ir[dev], subsystem[dev],
&emu)) < 0)
goto error;
card->private_data = emu;
emu->delay_pcm_irq = delay_pcm_irq[dev] & 0x1f;
if ((err = snd_emu10k1_pcm(emu, 0, NULL)) < 0)
goto error;
if ((err = snd_emu10k1_pcm_mic(emu, 1, NULL)) < 0)
goto error;
if ((err = snd_emu10k1_pcm_efx(emu, 2, NULL)) < 0)
goto error;
/* This stores the periods table. */
if (emu->card_capabilities->ca0151_chip) { /* P16V */
if ((err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
1024, &emu->p16v_buffer)) < 0)
goto error;
}
if ((err = snd_emu10k1_mixer(emu, 0, 3)) < 0)
goto error;
if ((err = snd_emu10k1_timer(emu, 0)) < 0)
goto error;
if ((err = snd_emu10k1_pcm_multi(emu, 3, NULL)) < 0)
goto error;
if (emu->card_capabilities->ca0151_chip) { /* P16V */
if ((err = snd_p16v_pcm(emu, 4, NULL)) < 0)
goto error;
}
if (emu->audigy) {
if ((err = snd_emu10k1_audigy_midi(emu)) < 0)
goto error;
} else {
if ((err = snd_emu10k1_midi(emu)) < 0)
goto error;
}
if ((err = snd_emu10k1_fx8010_new(emu, 0, NULL)) < 0)
goto error;
#ifdef ENABLE_SYNTH
if (snd_seq_device_new(card, 1, SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH,
sizeof(struct snd_emu10k1_synth_arg), &wave) < 0 ||
wave == NULL) {
snd_printk(KERN_WARNING "can't initialize Emu10k1 wavetable synth\n");
} else {
struct snd_emu10k1_synth_arg *arg;
arg = SNDRV_SEQ_DEVICE_ARGPTR(wave);
strcpy(wave->name, "Emu-10k1 Synth");
arg->hwptr = emu;
arg->index = 1;
arg->seq_ports = seq_ports[dev];
arg->max_voices = max_synth_voices[dev];
}
#endif
strlcpy(card->driver, emu->card_capabilities->driver,
sizeof(card->driver));
strlcpy(card->shortname, emu->card_capabilities->name,
sizeof(card->shortname));
snprintf(card->longname, sizeof(card->longname),
"%s (rev.%d, serial:0x%x) at 0x%lx, irq %i",
card->shortname, emu->revision, emu->serial, emu->port, emu->irq);
if ((err = snd_card_register(card)) < 0)
goto error;
pci_set_drvdata(pci, card);
dev++;
return 0;
error:
snd_card_free(card);
return err;
}
// constructor -- see "Constructor" sub-section
static int __devinit
snd_vortex_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
{
static int dev;
snd_card_t *card;
vortex_t *chip;
int err;
// (1)
if (dev >= SNDRV_CARDS)
return -ENODEV;
if (!enable[dev]) {
dev++;
return -ENOENT;
}
// (2)
card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
if (card == NULL)
return -ENOMEM;
// (3)
if ((err = snd_vortex_create(card, pci, &chip)) < 0) {
snd_card_free(card);
return err;
}
snd_vortex_workaround(pci, pcifix[dev]);
// (4) Alloc components.
// ADB pcm.
if ((err = snd_vortex_new_pcm(chip, VORTEX_PCM_ADB, NR_ADB)) < 0) {
snd_card_free(card);
return err;
}
#ifndef CHIP_AU8820
// ADB SPDIF
if ((err = snd_vortex_new_pcm(chip, VORTEX_PCM_SPDIF, 1)) < 0) {
snd_card_free(card);
return err;
}
// A3D
if ((err = snd_vortex_new_pcm(chip, VORTEX_PCM_A3D, NR_A3D)) < 0) {
snd_card_free(card);
return err;
}
#endif
/*
// ADB I2S
if ((err = snd_vortex_new_pcm(chip, VORTEX_PCM_I2S, 1)) < 0) {
snd_card_free(card);
return err;
}
*/
#ifndef CHIP_AU8810
// WT pcm.
if ((err = snd_vortex_new_pcm(chip, VORTEX_PCM_WT, NR_WT)) < 0) {
snd_card_free(card);
return err;
}
#endif
// snd_ac97_mixer and Vortex mixer.
if ((err = snd_vortex_mixer(chip)) < 0) {
snd_card_free(card);
return err;
}
if ((err = snd_vortex_midi(chip)) < 0) {
snd_card_free(card);
return err;
}
if ((err = vortex_gameport_register(chip)) < 0) {
snd_card_free(card);
return err;
}
#if 0
if (snd_seq_device_new(card, 1, SNDRV_SEQ_DEV_ID_VORTEX_SYNTH,
sizeof(snd_vortex_synth_arg_t), &wave) < 0
|| wave == NULL) {
snd_printk("Can't initialize Aureal wavetable synth\n");
} else {
snd_vortex_synth_arg_t *arg;
arg = SNDRV_SEQ_DEVICE_ARGPTR(wave);
strcpy(wave->name, "Aureal Synth");
arg->hwptr = vortex;
arg->index = 1;
arg->seq_ports = seq_ports[dev];
arg->max_voices = max_synth_voices[dev];
}
#endif
// (5)
strcpy(card->driver, CARD_NAME_SHORT);
strcpy(card->shortname, CARD_NAME_SHORT);
sprintf(card->longname, "%s at 0x%lx irq %i",
card->shortname, chip->io, chip->irq);
if ((err = pci_read_config_word(pci, PCI_DEVICE_ID,
&(chip->device))) < 0) {
snd_card_free(card);
return err;
}
if ((err = pci_read_config_word(pci, PCI_VENDOR_ID,
&(chip->vendor))) < 0) {
snd_card_free(card);
return err;
}
if ((err = pci_read_config_byte(pci, PCI_REVISION_ID,
&(chip->rev))) < 0) {
snd_card_free(card);
return err;
}
#ifdef CHIP_AU8830
if ((chip->rev) != 0xfe && (chip->rev) != 0xfa) {
printk(KERN_ALERT
"vortex: The revision (%x) of your card has not been seen before.\n",
chip->rev);
printk(KERN_ALERT
"vortex: Please email the results of 'lspci -vv' to [email protected].\n");
snd_card_free(card);
err = -ENODEV;
return err;
}
#endif
// (6)
if ((err = snd_card_register(card)) < 0) {
snd_card_free(card);
return err;
}
// (7)
pci_set_drvdata(pci, card);
dev++;
vortex_connect_default(chip, 1);
vortex_enable_int(chip);
return 0;
}
static int __devinit snd_card_emu10k1_probe(struct pci_dev *pci,
const struct pci_device_id *pci_id)
{
static int dev;
snd_card_t *card;
emu10k1_t *emu;
#ifdef ENABLE_SYNTH
snd_seq_device_t *wave = NULL;
#endif
int err;
if (dev >= SNDRV_CARDS)
return -ENODEV;
if (!enable[dev]) {
dev++;
return -ENOENT;
}
card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
if (card == NULL)
return -ENOMEM;
if (max_buffer_size[dev] < 32)
max_buffer_size[dev] = 32;
else if (max_buffer_size[dev] > 1024)
max_buffer_size[dev] = 1024;
if ((err = snd_emu10k1_create(card, pci, extin[dev], extout[dev],
(long)max_buffer_size[dev] * 1024 * 1024,
enable_ir[dev],
&emu)) < 0) {
snd_card_free(card);
return err;
}
if ((err = snd_emu10k1_pcm(emu, 0, NULL)) < 0) {
snd_card_free(card);
return err;
}
if ((err = snd_emu10k1_pcm_mic(emu, 1, NULL)) < 0) {
snd_card_free(card);
return err;
}
if ((err = snd_emu10k1_pcm_efx(emu, 2, NULL)) < 0) {
snd_card_free(card);
return err;
}
if ((err = snd_emu10k1_mixer(emu)) < 0) {
snd_card_free(card);
return err;
}
if ((err = snd_emu10k1_timer(emu, 0)) < 0) {
snd_card_free(card);
return err;
}
if (emu->audigy) {
if ((err = snd_emu10k1_audigy_midi(emu)) < 0) {
snd_card_free(card);
return err;
}
} else {
if ((err = snd_emu10k1_midi(emu)) < 0) {
snd_card_free(card);
return err;
}
}
if ((err = snd_emu10k1_fx8010_new(emu, 0, NULL)) < 0) {
snd_card_free(card);
return err;
}
#ifdef ENABLE_SYNTH
if (snd_seq_device_new(card, 1, SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH,
sizeof(snd_emu10k1_synth_arg_t), &wave) < 0 ||
wave == NULL) {
snd_printk("can't initialize Emu10k1 wavetable synth\n");
} else {
snd_emu10k1_synth_arg_t *arg;
arg = SNDRV_SEQ_DEVICE_ARGPTR(wave);
strcpy(wave->name, "Emu-10k1 Synth");
arg->hwptr = emu;
arg->index = 1;
arg->seq_ports = seq_ports[dev];
arg->max_voices = max_synth_voices[dev];
}
#endif
if (emu->audigy && (emu->serial == 0x10011102) ) {
strcpy(card->driver, "Audigy2");
strcpy(card->shortname, "Sound Blaster Audigy2_Value");
} else if (emu->audigy && (emu->revision == 4) ) {
strcpy(card->driver, "Audigy2");
strcpy(card->shortname, "Sound Blaster Audigy2");
} else if (emu->audigy) {
strcpy(card->driver, "Audigy");
strcpy(card->shortname, "Sound Blaster Audigy");
} else if (emu->APS) {
strcpy(card->driver, "E-mu APS");
strcpy(card->shortname, "E-mu APS");
} else {
strcpy(card->driver, "EMU10K1");
strcpy(card->shortname, "Sound Blaster Live!");
}
sprintf(card->longname, "%s (rev.%d, serial:0x%x) at 0x%lx, irq %i", card->shortname, emu->revision, emu->serial, emu->port, emu->irq);
if ((err = snd_card_register(card)) < 0) {
snd_card_free(card);
return err;
}
pci_set_drvdata(pci, card);
dev++;
return 0;
}
static int snd_gus_synth_new_device(snd_seq_device_t *dev)
{
snd_gus_card_t *gus;
int client, i;
snd_seq_client_callback_t callbacks;
snd_seq_client_info_t *cinfo;
snd_seq_port_subscribe_t sub;
snd_iwffff_ops_t *iwops;
snd_gf1_ops_t *gf1ops;
snd_simple_ops_t *simpleops;
gus = *(snd_gus_card_t**)SNDRV_SEQ_DEVICE_ARGPTR(dev);
if (gus == NULL)
return -EINVAL;
init_MUTEX(&gus->register_mutex);
gus->gf1.seq_client = -1;
cinfo = kmalloc(sizeof(*cinfo), GFP_KERNEL);
if (! cinfo)
return -ENOMEM;
/* allocate new client */
memset(&callbacks, 0, sizeof(callbacks));
callbacks.private_data = gus;
callbacks.allow_output = callbacks.allow_input = 1;
client = gus->gf1.seq_client =
snd_seq_create_kernel_client(gus->card, 1, &callbacks);
if (client < 0) {
kfree(cinfo);
return client;
}
/* change name of client */
memset(cinfo, 0, sizeof(*cinfo));
cinfo->client = client;
cinfo->type = KERNEL_CLIENT;
sprintf(cinfo->name, gus->interwave ? "AMD InterWave" : "GF1");
snd_seq_kernel_client_ctl(client, SNDRV_SEQ_IOCTL_SET_CLIENT_INFO, cinfo);
kfree(cinfo);
for (i = 0; i < 4; i++)
snd_gus_synth_create_port(gus, i);
gus->gf1.ilist = snd_seq_instr_list_new();
if (gus->gf1.ilist == NULL) {
snd_seq_delete_kernel_client(client);
gus->gf1.seq_client = -1;
return -ENOMEM;
}
gus->gf1.ilist->flags = SNDRV_SEQ_INSTR_FLG_DIRECT;
simpleops = &gus->gf1.simple_ops;
snd_seq_simple_init(simpleops, gus, NULL);
simpleops->put_sample = snd_gus_simple_put_sample;
simpleops->get_sample = snd_gus_simple_get_sample;
simpleops->remove_sample = snd_gus_simple_remove_sample;
simpleops->notify = snd_gus_synth_instr_notify;
gf1ops = &gus->gf1.gf1_ops;
snd_seq_gf1_init(gf1ops, gus, &simpleops->kops);
gf1ops->put_sample = snd_gus_gf1_put_sample;
gf1ops->get_sample = snd_gus_gf1_get_sample;
gf1ops->remove_sample = snd_gus_gf1_remove_sample;
gf1ops->notify = snd_gus_synth_instr_notify;
iwops = &gus->gf1.iwffff_ops;
snd_seq_iwffff_init(iwops, gus, &gf1ops->kops);
iwops->put_sample = snd_gus_iwffff_put_sample;
iwops->get_sample = snd_gus_iwffff_get_sample;
iwops->remove_sample = snd_gus_iwffff_remove_sample;
iwops->notify = snd_gus_synth_instr_notify;
memset(&sub, 0, sizeof(sub));
sub.sender.client = SNDRV_SEQ_CLIENT_SYSTEM;
sub.sender.port = SNDRV_SEQ_PORT_SYSTEM_ANNOUNCE;
sub.dest.client = client;
sub.dest.port = 0;
snd_seq_kernel_client_ctl(client, SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT, &sub);
return 0;
}
