static int ac97_clock = 0;
static char *ac97_quirk;
static int buggy_semaphore;
-static int buggy_irq;
+static int buggy_irq = -1; /* auto-check */
static int xbox;
module_param(index, int, 0444);
/* just for backward compatibility */
static int enable;
-module_param(enable, int, 0444);
+module_param(enable, bool, 0444);
static int joystick;
module_param(joystick, int, 0444);
/* access to some forbidden (non existant) ac97 registers will not
* reset the semaphore. So even if you don't get the semaphore, still
* continue the access. We don't need the semaphore anyway. */
- snd_printk("codec_semaphore: semaphore is not ready [0x%x][0x%x]\n",
+ snd_printk(KERN_ERR "codec_semaphore: semaphore is not ready [0x%x][0x%x]\n",
igetbyte(chip, ICHREG(ACC_SEMA)), igetdword(chip, ICHREG(GLOB_STA)));
iagetword(chip, 0); /* clear semaphore flag */
/* I don't care about the semaphore */
if (snd_intel8x0_codec_semaphore(chip, ac97->num) < 0) {
if (! chip->in_ac97_init)
- snd_printk("codec_write %d: semaphore is not ready for register 0x%x\n", ac97->num, reg);
+ snd_printk(KERN_ERR "codec_write %d: semaphore is not ready for register 0x%x\n", ac97->num, reg);
}
iaputword(chip, reg + ac97->num * 0x80, val);
}
if (snd_intel8x0_codec_semaphore(chip, ac97->num) < 0) {
if (! chip->in_ac97_init)
- snd_printk("codec_read %d: semaphore is not ready for register 0x%x\n", ac97->num, reg);
+ snd_printk(KERN_ERR "codec_read %d: semaphore is not ready for register 0x%x\n", ac97->num, reg);
res = 0xffff;
} else {
res = iagetword(chip, reg + ac97->num * 0x80);
/* reset RCS and preserve other R/WC bits */
iputdword(chip, ICHREG(GLOB_STA), tmp & ~(ICH_SRI|ICH_PRI|ICH_TRI|ICH_GSCI));
if (! chip->in_ac97_init)
- snd_printk("codec_read %d: read timeout for register 0x%x\n", ac97->num, reg);
+ snd_printk(KERN_ERR "codec_read %d: read timeout for register 0x%x\n", ac97->num, reg);
res = 0xffff;
}
}
.type = AC97_TUNE_HP_ONLY
},
{
+ .subvendor = 0x1028,
+ .subdevice = 0x0191,
+ .name = "Dell Inspiron 8600",
+ .type = AC97_TUNE_HP_ONLY
+ },
+ {
.subvendor = 0x103c,
.subdevice = 0x006d,
.name = "HP zv5000",
iputdword(chip, ICHREG(ALI_FIFOCR2), 0x83838383);
iputdword(chip, ICHREG(ALI_FIFOCR3), 0x83838383);
iputdword(chip, ICHREG(ALI_INTERFACECR),
- ICH_ALI_IF_MC|ICH_ALI_IF_PI|ICH_ALI_IF_PO);
+ ICH_ALI_IF_PI|ICH_ALI_IF_PO);
iputdword(chip, ICHREG(ALI_INTERRUPTCR), 0x00000000);
iputdword(chip, ICHREG(ALI_INTERRUPTSR), 0x00000000);
}
#define do_delay(chip) do {\
- set_current_state(TASK_UNINTERRUPTIBLE);\
- schedule_timeout(1);\
+ schedule_timeout_uninterruptible(1);\
} while (0)
static int snd_intel8x0_ich_chip_init(intel8x0_t *chip, int probing)
goto __ok;
do_delay(chip);
} while (time_after_eq(end_time, jiffies));
- snd_printk("AC'97 warm reset still in progress? [0x%x]\n", igetdword(chip, ICHREG(GLOB_CNT)));
+ snd_printk(KERN_ERR "AC'97 warm reset still in progress? [0x%x]\n", igetdword(chip, ICHREG(GLOB_CNT)));
return -EIO;
__ok:
subs = chip->pcm[0]->streams[0].substream;
if (! subs || subs->dma_buffer.bytes < INTEL8X0_TESTBUF_SIZE) {
- snd_printk("no playback buffer allocated - aborting measure ac97 clock\n");
+ snd_printk(KERN_WARNING "no playback buffer allocated - aborting measure ac97 clock\n");
return;
}
ichdev = &chip->ichd[ICHD_PCMOUT];
do_gettimeofday(&stop_time);
/* stop */
if (chip->device_type == DEVICE_ALI) {
- iputdword(chip, ICHREG(ALI_DMACR), 1 << (ichdev->ali_slot + 8));
+ iputdword(chip, ICHREG(ALI_DMACR), 1 << (ichdev->ali_slot + 16));
iputbyte(chip, port + ICH_REG_OFF_CR, 0);
while (igetbyte(chip, port + ICH_REG_OFF_CR))
;
static int __devinit snd_intel8x0_create(snd_card_t * card,
struct pci_dev *pci,
unsigned long device_type,
- int buggy_sem,
intel8x0_t ** r_intel8x0)
{
intel8x0_t *chip;
chip->card = card;
chip->pci = pci;
chip->irq = -1;
- chip->buggy_semaphore = buggy_sem;
+
+ /* module parameters */
+ chip->buggy_irq = buggy_irq;
+ chip->buggy_semaphore = buggy_semaphore;
+ if (xbox)
+ chip->xbox = 1;
if (pci->vendor == PCI_VENDOR_ID_INTEL &&
pci->device == PCI_DEVICE_ID_INTEL_440MX)
chip->fix_nocache = 1; /* enable workaround */
- /* some Nforce[2] and ICH boards have problems with IRQ handling.
- * Needs to return IRQ_HANDLED for unknown irqs.
- */
- if (device_type == DEVICE_NFORCE)
- chip->buggy_irq = 1;
-
if ((err = pci_request_regions(pci, card->shortname)) < 0) {
kfree(chip);
pci_disable_device(pci);
chip->remap_addr = ioremap_nocache(chip->addr,
pci_resource_len(pci, 2));
if (chip->remap_addr == NULL) {
- snd_printk("AC'97 space ioremap problem\n");
+ snd_printk(KERN_ERR "AC'97 space ioremap problem\n");
snd_intel8x0_free(chip);
return -EIO;
}
chip->remap_bmaddr = ioremap_nocache(chip->bmaddr,
pci_resource_len(pci, 3));
if (chip->remap_bmaddr == NULL) {
- snd_printk("Controller space ioremap problem\n");
+ snd_printk(KERN_ERR "Controller space ioremap problem\n");
snd_intel8x0_free(chip);
return -EIO;
}
}
port_inited:
- if (request_irq(pci->irq, snd_intel8x0_interrupt, SA_INTERRUPT|SA_SHIRQ, card->shortname, (void *)chip)) {
- snd_printk("unable to grab IRQ %d\n", pci->irq);
- snd_intel8x0_free(chip);
- return -EBUSY;
- }
- chip->irq = pci->irq;
- pci_set_master(pci);
- synchronize_irq(chip->irq);
-
chip->bdbars_count = bdbars[device_type];
/* initialize offsets */
int_sta_masks = 0;
for (i = 0; i < chip->bdbars_count; i++) {
ichdev = &chip->ichd[i];
- ichdev->bdbar = ((u32 *)chip->bdbars.area) + (i * ICH_MAX_FRAGS * 2);
- ichdev->bdbar_addr = chip->bdbars.addr + (i * sizeof(u32) * ICH_MAX_FRAGS * 2);
+ ichdev->bdbar = ((u32 *)chip->bdbars.area) +
+ (i * ICH_MAX_FRAGS * 2);
+ ichdev->bdbar_addr = chip->bdbars.addr +
+ (i * sizeof(u32) * ICH_MAX_FRAGS * 2);
int_sta_masks |= ichdev->int_sta_mask;
}
- chip->int_sta_reg = device_type == DEVICE_ALI ? ICH_REG_ALI_INTERRUPTSR : ICH_REG_GLOB_STA;
+ chip->int_sta_reg = device_type == DEVICE_ALI ?
+ ICH_REG_ALI_INTERRUPTSR : ICH_REG_GLOB_STA;
chip->int_sta_mask = int_sta_masks;
+ /* request irq after initializaing int_sta_mask, etc */
+ if (request_irq(pci->irq, snd_intel8x0_interrupt,
+ SA_INTERRUPT|SA_SHIRQ, card->shortname, (void *)chip)) {
+ snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
+ snd_intel8x0_free(chip);
+ return -EBUSY;
+ }
+ chip->irq = pci->irq;
+ pci_set_master(pci);
+ synchronize_irq(chip->irq);
+
if ((err = snd_intel8x0_chip_init(chip, 1)) < 0) {
snd_intel8x0_free(chip);
return err;
}
}
+ if (buggy_irq < 0) {
+ /* some Nforce[2] and ICH boards have problems with IRQ handling.
+ * Needs to return IRQ_HANDLED for unknown irqs.
+ */
+ if (pci_id->driver_data == DEVICE_NFORCE)
+ buggy_irq = 1;
+ else
+ buggy_irq = 0;
+ }
+
if ((err = snd_intel8x0_create(card, pci, pci_id->driver_data,
- buggy_semaphore, &chip)) < 0) {
+ &chip)) < 0) {
snd_card_free(card);
return err;
}
- if (buggy_irq)
- chip->buggy_irq = 1;
- if (xbox)
- chip->xbox = 1;
if ((err = snd_intel8x0_mixer(chip, ac97_clock, ac97_quirk)) < 0) {
snd_card_free(card);
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff