ALSA: intel8x0: Add clock quirk entry for AD1981B on IBM ThinkPad X41.
authorVittorio Gambaletta (VittGam) <linuxbugs@vittgam.net>
Sun, 13 Mar 2016 21:19:34 +0000 (22:19 +0100)
committerWilly Tarreau <w@1wt.eu>
Tue, 7 Jun 2016 08:42:46 +0000 (10:42 +0200)
commit 4061db03dd71d195b9973ee466f6ed32f6a3fc16 upstream.

The clock measurement on the AC'97 audio card found in the IBM ThinkPad X41
will often fail, so add a quirk entry to fix it.

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=441087
Cc: <stable@vger.kernel.org>
Signed-off-by: Vittorio Gambaletta <linuxbugs@vittgam.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Willy Tarreau <w@1wt.eu>
sound/pci/intel8x0.c

index b8fe40531b9c52f905a45a0505dd1e9f09d107d4..7022450fb6dd68dac6bfce0021163b4fbb276d5d 100644 (file)
@@ -2885,6 +2885,7 @@ static void intel8x0_measure_ac97_clock(struct intel8x0 *chip)
 
 static struct snd_pci_quirk intel8x0_clock_list[] = {
        SND_PCI_QUIRK(0x0e11, 0x008a, "AD1885", 41000),
+       SND_PCI_QUIRK(0x1014, 0x0581, "AD1981B", 48000),
        SND_PCI_QUIRK(0x1028, 0x00be, "AD1885", 44100),
        SND_PCI_QUIRK(0x1028, 0x0177, "AD1980", 48000),
        SND_PCI_QUIRK(0x1028, 0x01ad, "AD1981B", 48000),