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Commit 7e6c3989 authored by Daniel T Chen's avatar Daniel T Chen Committed by Takashi Iwai
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ALSA: intel8x0: Mute External Amplifier by default for another Sony model 

BugLink: https://bugs.launchpad.net/bugs/474972



This Sony model needs External Amplifier muted for audible playback, so
make sure we set the inv_eapd quirk.

Signed-off-by: default avatarDaniel T Chen <crimsun@ubuntu.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 23aebca4

sound/pci/intel8x0.c

+6 −0
Original line number Diff line number Diff line
@@ -1948,6 +1948,12 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = { 
		.name = "HP xw4200",	/* AD1981B*/

		.type = AC97_TUNE_HP_ONLY

	},

	{

		.subvendor = 0x104d,

		.subdevice = 0x8144,

		.name = "Sony",

		.type = AC97_TUNE_INV_EAPD

	},

	{

		.subvendor = 0x104d,

		.subdevice = 0x8197,