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ALSA: intel8x0 - Mute External Amplifier by default for Sony VAIO VGN-T350P

BugLink: https://bugs.launchpad.net/bugs/410933

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

Signed-off-by: Daniel T Chen <crimsun@ubuntu.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Daniel T Chen 15 年之前
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共有 1 个文件被更改,包括 6 次插入0 次删除
  1. 6 0
      sound/pci/intel8x0.c

+ 6 - 0
sound/pci/intel8x0.c

@@ -1954,6 +1954,12 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = {
 		.name = "Sony S1XP",
 		.type = AC97_TUNE_INV_EAPD
 	},
+	{
+		.subvendor = 0x104d,
+		.subdevice = 0x81c0,
+		.name = "Sony VAIO VGN-T350P", /*AD1981B*/
+		.type = AC97_TUNE_INV_EAPD
+	},
  	{
 		.subvendor = 0x1043,
 		.subdevice = 0x80f3,