Changeset 399 for GPL/branches/uniaud32-2.0/alsa-kernel/pci/intel8x0.c

Timestamp:

Oct 30, 2008, 9:57:08 AM (17 years ago)

Author:

Paul Smedley

Message:

Update source to ALSA 1.0.18

File:

• GPL/branches/uniaud32-2.0/alsa-kernel/pci/intel8x0.c (modified) (6 diffs)

GPL/branches/uniaud32-2.0/alsa-kernel/pci/intel8x0.c

@@ -62 +62 @@
                 "{NVidia,nForce Audio},"
                 "{NVidia,nForce2 Audio},"
+                "{NVidia,nForce3 Audio},"
+                "{NVidia,MCP04},"
+                "{NVidia,MCP501},"
+                "{NVidia,CK804},"
+                "{NVidia,CK8},"
+                "{NVidia,CK8S},"
                 "{AMD,AMD768},"
                 "{AMD,AMD8111},"
@@ -80 +86 @@
 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.");
@@ -1962 +1968 @@
         {
                 .subvendor = 0x10cf,
+                .subdevice = 0x127d,
+                .name = "Fujitsu Lifebook P7010",
+                .type = AC97_TUNE_HP_ONLY
+        },
+        {
+                .subvendor = 0x10cf,
                 .subdevice = 0x127e,
                 .name = "Fujitsu Lifebook C1211D",
@@ -2137 +2149 @@
                                 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;
@@ -2689 +2701 @@
         printk(KERN_INFO "intel8x0: clocking to %d\n", chip->ac97_bus->clock);
         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),
+        {0}     /* 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;
 }
 
@@ -3088 +3122 @@
                  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) {