From 18a9c40e9cbbde72235f911c07d9319a12db19f4 Mon Sep 17 00:00:00 2001 From: Daniel T Chen Date: Mon, 1 Nov 2010 01:14:51 -0400 Subject: [PATCH] ALSA: ac97: Apply quirk for Dell Latitude D610 binding Master and Headphone controls commit 0613a59456980161d0cd468bae6c63d772743102 upstream. BugLink: https://launchpad.net/bugs/669279 The original reporter states: "The Master mixer does not change the volume from the headphone output (which is affected by the headphone mixer). Instead it only seems to control the on-board speaker volume. This confuses PulseAudio greatly as the Master channel is merged into the volume mix." Fix this symptom by applying the hp_only quirk for the reporter's SSID. The fix is applicable to all stable kernels. Reported-and-tested-by: Ben Gamari Signed-off-by: Daniel T Chen Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen --- sound/pci/intel8x0.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c index 467749249576..ebfa1f8b70c1 100644 --- a/sound/pci/intel8x0.c +++ b/sound/pci/intel8x0.c @@ -1864,6 +1864,12 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = { .name = "Dell Inspiron 8600", /* STAC9750/51 */ .type = AC97_TUNE_HP_ONLY }, + { + .subvendor = 0x1028, + .subdevice = 0x0182, + .name = "Dell Latitude D610", /* STAC9750/51 */ + .type = AC97_TUNE_HP_ONLY + }, { .subvendor = 0x1028, .subdevice = 0x0186, -- 2.39.5