/*
* Install a OPL3SA2 based card.
*
* Need to have ad1848 and mpu401 loaded ready.
*/
static int __init init_opl3sa2(void)
{
int i;
/* Our own config: */
cfg.io_base = io;
cfg.irq = irq;
cfg.dma = dma;
cfg.dma2 = dma2;
/* The MSS config: */
cfg2.io_base = mss_io;
cfg2.irq = irq;
cfg2.dma = dma;
cfg2.dma2 = dma2;
cfg2.card_subtype = 1; /* No IRQ or DMA setup */
cfg_mpu.io_base = mpu_io;
cfg_mpu.irq = irq;
cfg_mpu.dma = dma;
cfg_mpu.always_detect = 1; /* It's there, so use shared IRQs */
if(cfg.io_base == -1 || cfg.irq == -1 || cfg.dma == -1 || cfg.dma2 == -1 || cfg2.io_base == -1) {
printk(KERN_ERR "opl3sa2: io, mss_io, irq, dma, and dma2 must be set.\n");
return -EINVAL;
}
/* Call me paranoid: */
for(i = 0; i < 6; i++)
{
cfg.slots[i] = cfg2.slots[i] = cfg_mpu.slots[i] = -1;
}
if(probe_opl3sa2(&cfg) == 0)
{
return -ENODEV;
}
if(probe_opl3sa2_mss(&cfg2) == 0)
{
return -ENODEV;
}
attach_opl3sa2(&cfg);
attach_opl3sa2_mss(&cfg2);
if(cfg_mpu.io_base != -1) {
if(probe_opl3sa2_mpu(&cfg_mpu)) {
attach_opl3sa2_mpu(&cfg_mpu);
}
}
return 0;
}
/*
* Install OPL3-SA2 based card(s).
*
* Need to have ad1848 and mpu401 loaded ready.
*/
static int __init init_opl3sa2(void)
{
int card;
int max;
/* Sanitize isapnp and multiple settings */
isapnp = isapnp != 0 ? 1 : 0;
multiple = multiple != 0 ? 1 : 0;
max = (multiple && isapnp) ? OPL3SA2_CARDS_MAX : 1;
for(card = 0; card < max; card++, opl3sa2_cards_num++) {
#if defined CONFIG_ISAPNP || defined CONFIG_ISAPNP_MODULE
/*
* Please remember that even with CONFIG_ISAPNP defined one
* should still be able to disable PNP support for this
* single driver!
*/
if(isapnp && opl3sa2_isapnp_probe(&cfg[card],
&cfg_mss[card],
&cfg_mpu[card],
card) < 0) {
if(!opl3sa2_cards_num)
printk(KERN_INFO "opl3sa2: No PnP cards found\n");
if(io == -1)
break;
isapnp=0;
printk(KERN_INFO "opl3sa2: Search for a card at 0x%d.\n", io);
/* Fall through */
}
#endif
/* If a user wants an I/O then assume they meant it */
if(!isapnp) {
if(io == -1 || irq == -1 || dma == -1 ||
dma2 == -1 || mss_io == -1) {
printk(KERN_ERR
"opl3sa2: io, mss_io, irq, dma, and dma2 must be set\n");
return -EINVAL;
}
/*
* Our own config:
* (NOTE: IRQ and DMA aren't used, so they're set to
* give pretty output from conf_printf. :)
*/
cfg[card].io_base = io;
cfg[card].irq = irq;
cfg[card].dma = dma;
cfg[card].dma2 = dma2;
/* The MSS config: */
cfg_mss[card].io_base = mss_io;
cfg_mss[card].irq = irq;
cfg_mss[card].dma = dma;
cfg_mss[card].dma2 = dma2;
cfg_mss[card].card_subtype = 1; /* No IRQ or DMA setup */
cfg_mpu[card].io_base = mpu_io;
cfg_mpu[card].irq = irq;
cfg_mpu[card].dma = -1;
cfg_mpu[card].always_detect = 1; /* Use shared IRQs */
/* Call me paranoid: */
opl3sa2_clear_slots(&cfg[card]);
opl3sa2_clear_slots(&cfg_mss[card]);
opl3sa2_clear_slots(&cfg_mpu[card]);
}
if(!probe_opl3sa2(&cfg[card], card) ||
!probe_opl3sa2_mss(&cfg_mss[card])) {
/*
* If one or more cards are already registered, don't
* return an error but print a warning. Note, this
* should never really happen unless the hardware or
* ISA PnP screwed up.
*/
if(opl3sa2_cards_num) {
printk(KERN_WARNING
"opl3sa2: There was a problem probing one "
" of the ISA PNP cards, continuing\n");
opl3sa2_cards_num--;
continue;
} else
return -ENODEV;
}
attach_opl3sa2(&cfg[card], card);
conf_printf(chipset_name[card], &cfg[card]);
attach_opl3sa2_mss(&cfg_mss[card]);
attach_opl3sa2_mixer(&cfg[card], card);
/*
* Set the Yamaha 3D enhancement mode (aka Ymersion) if asked to and
* it's supported.
*/
if(ymode != -1) {
if(chipset[card] == CHIPSET_OPL3SA2) {
printk(KERN_ERR
"opl3sa2: ymode not supported on OPL3-SA2\n");
}
else {
opl3sa2_set_ymode(&cfg[card], ymode);
}
}
/* Set A/D input to Mono loopback if asked to. */
if(loopback != -1) {
opl3sa2_set_loopback(&cfg[card], loopback);
}
/* Attach MPU if we've been asked to do so */
if(cfg_mpu[card].io_base != -1) {
if(probe_opl3sa2_mpu(&cfg_mpu[card])) {
attach_opl3sa2_mpu(&cfg_mpu[card]);
}
}
}
if(isapnp) {
printk(KERN_NOTICE "opl3sa2: %d PnP card(s) found.\n", opl3sa2_cards_num);
}
return 0;
}
/*
* Install a OPL3SA2 based card.
*
* Need to have ad1848 and mpu401 loaded ready.
*/
int init_module(void)
{
int i;
if(io == -1 || irq == -1 || dma == -1 || dma2 == -1 || mss_io == -1)
{
printk(KERN_ERR
"%s: io, mss_io, irq, dma, and dma2 must be set.\n",
__FILE__);
return -EINVAL;
}
/* Our own config: */
cfg.io_base = io;
cfg.irq = irq;
cfg.dma = dma;
cfg.dma2 = dma2;
/* The MSS config: */
mss_cfg.io_base = mss_io;
mss_cfg.irq = irq;
mss_cfg.dma = dma;
mss_cfg.dma2 = dma2;
mss_cfg.card_subtype = 1; /* No IRQ or DMA setup */
/* Call me paranoid: */
for(i = 0; i < 6; i++)
{
cfg.slots[i] = mss_cfg.slots[i] = mpu_cfg.slots[i] = -1;
}
if(probe_opl3sa2(&cfg) == 0)
{
return -ENODEV;
}
if(probe_opl3sa2_mss(&mss_cfg) == 0)
{
return -ENODEV;
}
attach_opl3sa2(&cfg);
attach_opl3sa2_mss(&mss_cfg);
#if (defined(CONFIG_MPU401) || defined(CONFIG_MPU_EMU)) && defined(CONFIG_MIDI)
if(mpu_io != -1)
{
/* MPU config: */
mpu_cfg.io_base = mpu_io;
mpu_cfg.irq = irq;
mpu_cfg.dma = dma;
mpu_cfg.always_detect = 1; /* It's there, so use shared IRQs */
if(probe_opl3sa2_mpu(&mpu_cfg))
{
attach_opl3sa2_mpu(&mpu_cfg);
}
}
#endif
SOUND_LOCK;
return 0;
}
