"{SiS,SI7012},"
"{NVidia,nForce Audio},"
"{NVidia,nForce2 Audio},"
+ "{NVidia,nForce3 Audio},"
+ "{NVidia,MCP04},"
+ "{NVidia,MCP501},"
+ "{NVidia,CK804},"
+ "{NVidia,CK8},"
+ "{NVidia,CK8S},"
"{AMD,AMD768},"
"{AMD,AMD8111},"
"{ALI,M5455}}");
module_param(id, charp, 0444);
MODULE_PARM_DESC(id, "ID string for Intel i8x0 soundcard.");
module_param(ac97_clock, int, 0444);
-MODULE_PARM_DESC(ac97_clock, "AC'97 codec clock (0 = auto-detect).");
+MODULE_PARM_DESC(ac97_clock, "AC'97 codec clock (0 = whitelist + auto-detect, 1 = force autodetect).");
module_param(ac97_quirk, charp, 0444);
MODULE_PARM_DESC(ac97_quirk, "AC'97 workaround for strange hardware.");
module_param(buggy_semaphore, bool, 0444);
snd_intel8x0_codec_read_test(chip, codecs);
chip->ac97_sdin[codecs] =
igetbyte(chip, ICHREG(SDM)) & ICH_LDI_MASK;
- snd_assert(chip->ac97_sdin[codecs] < 3,
- chip->ac97_sdin[codecs] = 0);
+ if (snd_BUG_ON(chip->ac97_sdin[codecs] >= 3))
+ chip->ac97_sdin[codecs] = 0;
} else
chip->ac97_sdin[codecs] = i;
codecs++;
snd_ac97_update_power(chip->ac97[0], AC97_PCM_FRONT_DAC_RATE, 0);
}
+static struct snd_pci_quirk intel8x0_clock_list[] __devinitdata = {
+ SND_PCI_QUIRK(0x0e11, 0x008a, "AD1885", 41000),
+ SND_PCI_QUIRK(0x1028, 0x00be, "AD1885", 44100),
+ SND_PCI_QUIRK(0x1028, 0x0177, "AD1980", 48000),
+ SND_PCI_QUIRK(0x1043, 0x80f3, "AD1985", 48000),
+ { } /* terminator */
+};
+
+static int __devinit intel8x0_in_clock_list(struct intel8x0 *chip)
+{
+ struct pci_dev *pci = chip->pci;
+ const struct snd_pci_quirk *wl;
+
+ wl = snd_pci_quirk_lookup(pci, intel8x0_clock_list);
+ if (!wl)
+ return 0;
+ printk(KERN_INFO "intel8x0: white list rate for %04x:%04x is %i\n",
+ pci->subsystem_vendor, pci->subsystem_device, wl->value);
+ chip->ac97_bus->clock = wl->value;
+ return 1;
+}
+
#ifdef CONFIG_PROC_FS
static void snd_intel8x0_proc_read(struct snd_info_entry * entry,
struct snd_info_buffer *buffer)
"%s with %s at irq %i", card->shortname,
snd_ac97_get_short_name(chip->ac97[0]), chip->irq);
- if (! ac97_clock)
- intel8x0_measure_ac97_clock(chip);
+ if (ac97_clock == 0 || ac97_clock == 1) {
+ if (ac97_clock == 0) {
+ if (intel8x0_in_clock_list(chip) == 0)
+ intel8x0_measure_ac97_clock(chip);
+ } else {
+ intel8x0_measure_ac97_clock(chip);
+ }
+ }
if ((err = snd_card_register(card)) < 0) {
snd_card_free(card);