From: Daniel T Chen Date: Mon, 1 Nov 2010 05:14:51 +0000 (-0400) Subject: ALSA: ac97: Apply quirk for Dell Latitude D610 binding Master and Headphone controls X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;h=0613a59456980161d0cd468bae6c63d772743102;hp=e2e9566230e0c93d89948cbc799a191d35383d09;p=deliverable%2Flinux.git ALSA: ac97: Apply quirk for Dell Latitude D610 binding Master and Headphone controls 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 Cc: [2.6.32+] Signed-off-by: Daniel T Chen Signed-off-by: Takashi Iwai --- diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c index 400f9ebd243e..629a5494347a 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,