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Diffstat (limited to 'sound/pci/intel8x0.c')
-rw-r--r--sound/pci/intel8x0.c40
1 files changed, 15 insertions, 25 deletions
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index c8f51489684..f7b4d0c5d49 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -2692,36 +2692,26 @@ static void __devinit intel8x0_measure_ac97_clock(struct intel8x0 *chip)
2692 snd_ac97_update_power(chip->ac97[0], AC97_PCM_FRONT_DAC_RATE, 0); 2692 snd_ac97_update_power(chip->ac97[0], AC97_PCM_FRONT_DAC_RATE, 0);
2693} 2693}
2694 2694
2695struct intel8x0_clock_list { 2695static struct snd_pci_quirk intel8x0_clock_list[] __devinitdata = {
2696 unsigned short subvendor; 2696 SND_PCI_QUIRK(0x0e11, 0x008a, "AD1885", 41000),
2697 unsigned short subdevice; 2697 SND_PCI_QUIRK(0x1028, 0x00be, "AD1885", 44100),
2698 unsigned int rate; 2698 SND_PCI_QUIRK(0x1028, 0x0177, "AD1980", 48000),
2699}; 2699 SND_PCI_QUIRK(0x1043, 0x80f3, "AD1985", 48000),
2700 2700 { } /* terminator */
2701static struct intel8x0_clock_list intel8x0_clock_list[] __devinitdata = {
2702 { 0x0e11, 0x008a, 41000 }, /* Analog Devices AD1885 */
2703 { 0x1028, 0x00be, 44100 }, /* Analog Devices AD1885 */
2704 { 0x1028, 0x0177, 48000 }, /* Analog Devices AD1980 */
2705 { 0x1043, 0x80f3, 48000 }, /* Analog Devices AD1985 */
2706 { 0x0000, 0x0000, 00000 } /* terminator */
2707}; 2701};
2708 2702
2709static int __devinit intel8x0_in_clock_list(struct intel8x0 *chip) 2703static int __devinit intel8x0_in_clock_list(struct intel8x0 *chip)
2710{ 2704{
2711 struct pci_dev *pci = chip->pci; 2705 struct pci_dev *pci = chip->pci;
2712 struct intel8x0_clock_list *wl; 2706 const struct snd_pci_quirk *wl;
2713 2707
2714 for (wl = intel8x0_clock_list; wl->subvendor; wl++) { 2708 wl = snd_pci_quirk_lookup(pci, intel8x0_clock_list);
2715 if (wl->subvendor == pci->subsystem_vendor && 2709 if (!wl)
2716 wl->subdevice == pci->subsystem_device) { 2710 return 0;
2717 printk(KERN_INFO "intel8x0: white list rate for %04x:%04x is %i\n", 2711 printk(KERN_INFO "intel8x0: white list rate for %04x:%04x is %i\n",
2718 pci->subsystem_vendor, 2712 pci->subsystem_vendor, pci->subsystem_device, wl->value);
2719 pci->subsystem_device, wl->rate); 2713 chip->ac97_bus->clock = wl->value;
2720 chip->ac97_bus->clock = wl->rate; 2714 return 1;
2721 return 1;
2722 }
2723 }
2724 return 0;
2725} 2715}
2726 2716
2727#ifdef CONFIG_PROC_FS 2717#ifdef CONFIG_PROC_FS