ALSA: intel8x0: Fix default inaudible sound on Gateway M520
authorDaniel T Chen <crimsun@ubuntu.com>
Tue, 14 Feb 2012 04:44:22 +0000 (23:44 -0500)
committerTakashi Iwai <tiwai@suse.de>
Tue, 14 Feb 2012 08:33:47 +0000 (09:33 +0100)
BugLink: https://bugs.launchpad.net/bugs/930842
The reporter states that audio is inaudible by default without muting
'External Amplifier'. Add a quirk to handle his SSID so that changing
the control is not necessary.

Reported-and-tested-by: Benjamin Carlson <elderbubba0810@gmail.com>
Cc: <stable@kernel.org>
Signed-off-by: Daniel T Chen <crimsun@ubuntu.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/intel8x0.c

index 9f3b01bb72c85abd7972629eaefe2c4b9402dc63..e0a4263baa2028f995b45741745dd703e2191875 100644 (file)
@@ -2100,6 +2100,12 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = {
                .name = "MSI P4 ATX 645 Ultra",
                .type = AC97_TUNE_HP_ONLY
        },
+       {
+               .subvendor = 0x161f,
+               .subdevice = 0x202f,
+               .name = "Gateway M520",
+               .type = AC97_TUNE_INV_EAPD
+       },
        {
                .subvendor = 0x161f,
                .subdevice = 0x203a,