void attach_sgalaxy( struct address_info *ai )
{
int n;
request_region( ai->ai_sgbase, 0x10, "SoundGalaxy SB" );
attach_ms_sound( ai );
n=ai->slots[0];
if (n!=-1 && audio_devs[n]->mixer_dev != -1 )
{
AD1848_REROUTE( SOUND_MIXER_LINE1, SOUND_MIXER_LINE ); /* Line-in */
AD1848_REROUTE( SOUND_MIXER_LINE2, SOUND_MIXER_SYNTH ); /* FM+Wavetable*/
AD1848_REROUTE( SOUND_MIXER_LINE3, SOUND_MIXER_CD ); /* CD */
}
}
static void __init attach_opl3sa2_mss(struct address_info* hw_config)
{
int initial_mixers;
initial_mixers = num_mixers;
attach_ms_sound(hw_config, THIS_MODULE); /* Slot 0 */
if(hw_config->slots[0] != -1) {
/* Did the MSS driver install? */
if(num_mixers == (initial_mixers + 1)) {
/* The MSS mixer is installed, reroute mixers appropiately */
AD1848_REROUTE(SOUND_MIXER_LINE1, SOUND_MIXER_CD);
AD1848_REROUTE(SOUND_MIXER_LINE2, SOUND_MIXER_SYNTH);
AD1848_REROUTE(SOUND_MIXER_LINE3, SOUND_MIXER_LINE);
}
else {
printk(KERN_ERR "opl3sa2: MSS mixer not installed?\n");
}
}
}
static void __init attach_opl3sa2_mss(struct address_info *hw_config)
{
char mixer_name[64];
/* Create pretty names for mixer stuff */
strncpy(mixer_name, chipset_name, 16);
strncat(mixer_name, " and AD1848 (through MSS)", 64);
strncpy(opl3sa2_mixer_operations.name, chipset_name, 16);
strncat(opl3sa2_mixer_operations.name, "-AD1848", 64);
/* Install master mixer */
devc->ad_mixer_dev = -1;
if((opl3sa2_mixer = sound_install_mixer(MIXER_DRIVER_VERSION,
mixer_name,
&opl3sa2_mixer_operations,
sizeof(struct mixer_operations),
devc)) < 0)
{
printk(KERN_ERR "Could not install %s master mixer\n", chipset_name);
return;
}
opl3sa2_mixer_reset(devc);
attach_ms_sound(hw_config, THIS_MODULE); /* Slot 0 */
if(hw_config->slots[0] != -1)
{
/* Did the MSS driver install? */
if(num_mixers == (opl3sa2_mixer + 2))
{
/* The MSS mixer is installed */
devc->ad_mixer_dev = audio_devs[hw_config->slots[0]]->mixer_dev;
/* Reroute mixers appropiately */
AD1848_REROUTE(SOUND_MIXER_LINE1, SOUND_MIXER_CD);
AD1848_REROUTE(SOUND_MIXER_LINE2, SOUND_MIXER_SYNTH);
AD1848_REROUTE(SOUND_MIXER_LINE3, SOUND_MIXER_LINE);
}
}
}
static int __init init_trix_wss(struct address_info *hw_config)
{
static unsigned char dma_bits[4] = {
1, 2, 0, 3
};
struct resource *ports;
int config_port = hw_config->io_base + 0;
int dma1 = hw_config->dma, dma2 = hw_config->dma2;
int old_num_mixers = num_mixers;
u8 config, bits;
int ret;
switch(hw_config->irq) {
case 7:
bits = 8;
break;
case 9:
bits = 0x10;
break;
case 10:
bits = 0x18;
break;
case 11:
bits = 0x20;
break;
default:
printk(KERN_ERR "AudioTrix: Bad WSS IRQ %d\n", hw_config->irq);
return 0;
}
switch (dma1) {
case 0:
case 1:
case 3:
break;
default:
printk(KERN_ERR "AudioTrix: Bad WSS DMA %d\n", dma1);
return 0;
}
switch (dma2) {
case -1:
case 0:
case 1:
case 3:
break;
default:
printk(KERN_ERR "AudioTrix: Bad capture DMA %d\n", dma2);
return 0;
}
/*
* Check if the IO port returns valid signature. The original MS Sound
* system returns 0x04 while some cards (AudioTrix Pro for example)
* return 0x00.
*/
ports = request_region(hw_config->io_base + 4, 4, "ad1848");
if (!ports) {
printk(KERN_ERR "AudioTrix: MSS I/O port conflict (%x)\n", hw_config->io_base);
return 0;
}
if (!request_region(hw_config->io_base, 4, "MSS config")) {
printk(KERN_ERR "AudioTrix: MSS I/O port conflict (%x)\n", hw_config->io_base);
release_region(hw_config->io_base + 4, 4);
return 0;
}
if (!trix_set_wss_port(hw_config))
goto fail;
config = inb(hw_config->io_base + 3);
if ((config & 0x3f) != 0x00)
{
MDB(printk(KERN_ERR "No MSS signature detected on port 0x%x\n", hw_config->io_base));
goto fail;
}
/*
* Check that DMA0 is not in use with a 8 bit board.
*/
if (dma1 == 0 && config & 0x80)
{
printk(KERN_ERR "AudioTrix: Can't use DMA0 with a 8 bit card slot\n");
goto fail;
}
if (hw_config->irq > 9 && config & 0x80)
{
printk(KERN_ERR "AudioTrix: Can't use IRQ%d with a 8 bit card slot\n", hw_config->irq);
goto fail;
}
ret = ad1848_detect(ports, NULL, hw_config->osp);
if (!ret)
goto fail;
if (joystick==1)
trix_write(0x15, 0x80);
/*
* Set the IRQ and DMA addresses.
*/
outb((bits | 0x40), config_port);
if (dma2 == -1 || dma2 == dma1)
{
bits |= dma_bits[dma1];
dma2 = dma1;
}
else
{
unsigned char tmp;
tmp = trix_read(0x13) & ~30;
trix_write(0x13, tmp | 0x80 | (dma1 << 4));
tmp = trix_read(0x14) & ~30;
trix_write(0x14, tmp | 0x80 | (dma2 << 4));
}
outb((bits), config_port); /* Write IRQ+DMA setup */
hw_config->slots[0] = ad1848_init("AudioTrix Pro", ports,
hw_config->irq,
dma1,
dma2,
0,
hw_config->osp,
THIS_MODULE);
if (num_mixers > old_num_mixers) /* Mixer got installed */
{
AD1848_REROUTE(SOUND_MIXER_LINE1, SOUND_MIXER_LINE); /* Line in */
AD1848_REROUTE(SOUND_MIXER_LINE2, SOUND_MIXER_CD);
AD1848_REROUTE(SOUND_MIXER_LINE3, SOUND_MIXER_SYNTH); /* OPL4 */
AD1848_REROUTE(SOUND_MIXER_SPEAKER, SOUND_MIXER_ALTPCM); /* SB */
}
return 1;
fail:
release_region(hw_config->io_base, 4);
release_region(hw_config->io_base + 4, 4);
return 0;
}
static void __init attach_ss_ms_sound(struct address_info *hw_config)
{
/*
* This routine configures the SoundScape card for use with the
* Win Sound System driver. The AD1848 codec interface uses the CD-ROM
* config registers of the "ODIE".
*/
int i, irq_bits = 0xff;
if (!sscape_is_pnp) /*pnp is already setup*/
{
/*
* Setup the DMA polarity.
*/
sscape_write(devc, GA_DMACFG_REG, 0x50);
/*
* Take the gate-array off of the DMA channel.
*/
sscape_write(devc, GA_DMAB_REG, 0x20);
/*
* Init the AD1848 (CD-ROM) config reg.
*/
for (i = 0; i < sizeof(valid_interrupts); i++)
{
if (hw_config->irq == valid_interrupts[i])
{
irq_bits = i;
break;
}
}
sscape_write(devc, GA_CDCFG_REG, 0x89 | (hw_config->dma << 4) | (irq_bits << 1));
}
if (hw_config->irq == devc->irq)
printk(KERN_WARNING "soundscape: Warning! The WSS mode can't share IRQ with MIDI\n");
hw_config->slots[0] = ad1848_init(
sscape_is_pnp ? "SoundScape" : "SoundScape PNP",
hw_config->io_base,
hw_config->irq,
hw_config->dma,
hw_config->dma,
0,
devc->osp,
THIS_MODULE);
if (hw_config->slots[0] != -1) /* The AD1848 driver installed itself */
{
audio_devs[hw_config->slots[0]]->coproc = &sscape_coproc_operations;
devc->codec_audiodev = hw_config->slots[0];
devc->my_audiodev = hw_config->slots[0];
/* Set proper routings here (what are they) */
AD1848_REROUTE(SOUND_MIXER_LINE1, SOUND_MIXER_LINE);
}
#ifdef SSCAPE_DEBUG5
/*
* Temporary debugging aid. Print contents of the registers
* after the AD1848 device has been initialized.
*/
{
int i;
for (i = 0; i < 13; i++)
printk("I%d = %02x\n", i, sscape_read(devc, i));
}
#endif
}
static int __init init_ss_ms_sound(struct address_info *hw_config)
{
int i, irq_bits = 0xff;
int ad_flags = 0;
struct resource *ports;
if (devc->failed)
{
printk(KERN_ERR "soundscape: Card not detected\n");
return 0;
}
if (devc->ok == 0)
{
printk(KERN_ERR "soundscape: Invalid initialization order.\n");
return 0;
}
for (i = 0; i < 4; i++)
{
if (hw_config->irq == valid_interrupts[i])
{
irq_bits = i;
break;
}
}
if (irq_bits == 0xff) {
printk(KERN_ERR "soundscape: Invalid MSS IRQ%d\n", hw_config->irq);
return 0;
}
if (old_hardware)
ad_flags = 0x12345677; /* Tell that we may have a CS4248 chip (Spea-V7 Media FX) */
else if (sscape_is_pnp)
ad_flags = 0x87654321; /* Tell that we have a soundscape pnp with 1845 chip */
ports = request_region(hw_config->io_base, 4, "ad1848");
if (!ports) {
printk(KERN_ERR "soundscape: ports busy\n");
return 0;
}
if (!ad1848_detect(ports, &ad_flags, hw_config->osp)) {
release_region(hw_config->io_base, 4);
return 0;
}
if (!sscape_is_pnp) /*pnp is already setup*/
{
/*
* Setup the DMA polarity.
*/
sscape_write(devc, GA_DMACFG_REG, 0x50);
/*
* Take the gate-array off of the DMA channel.
*/
sscape_write(devc, GA_DMAB_REG, 0x20);
/*
* Init the AD1848 (CD-ROM) config reg.
*/
sscape_write(devc, GA_CDCFG_REG, 0x89 | (hw_config->dma << 4) | (irq_bits << 1));
}
if (hw_config->irq == devc->irq)
printk(KERN_WARNING "soundscape: Warning! The WSS mode can't share IRQ with MIDI\n");
hw_config->slots[0] = ad1848_init(
sscape_is_pnp ? "SoundScape" : "SoundScape PNP",
ports,
hw_config->irq,
hw_config->dma,
hw_config->dma,
0,
devc->osp,
THIS_MODULE);
if (hw_config->slots[0] != -1) /* The AD1848 driver installed itself */
{
audio_devs[hw_config->slots[0]]->coproc = &sscape_coproc_operations;
devc->codec_audiodev = hw_config->slots[0];
devc->my_audiodev = hw_config->slots[0];
/* Set proper routings here (what are they) */
AD1848_REROUTE(SOUND_MIXER_LINE1, SOUND_MIXER_LINE);
}
#ifdef SSCAPE_DEBUG5
/*
* Temporary debugging aid. Print contents of the registers
* after the AD1848 device has been initialized.
*/
{
int i;
for (i = 0; i < 13; i++)
printk("I%d = %02x\n", i, sscape_read(devc, i));
}
#endif
return 1;
}
