At Mon, 13 Feb 2012 23:44:22 -0500, Dan Chen wrote:

Hi Takashi,

Attached please find a patch against current sound.git head that resolves a user's default inaudible sound on the Gateway M520. It's applicable to stable kernel trees, too. Thanks for considering the patch. Cheers.

Applied now. Thanks.

Takashi

-Dan [2 0001-ALSA-intel8x0-Fix-default-inaudible-sound-on-Gateway.patch <text/x-patch; US-ASCII (base64)>] From 5bb434bd469cc00166ee77386d936093fe7f6153 Mon Sep 17 00:00:00 2001 From: Daniel T Chen crimsun@ubuntu.com Date: Mon, 13 Feb 2012 23:34:21 -0500 Subject: [PATCH] ALSA: intel8x0: Fix default inaudible sound on Gateway M520

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

---

sound/pci/intel8x0.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c index 9f3b01b..e0a4263 100644 --- a/sound/pci/intel8x0.c +++ b/sound/pci/intel8x0.c @@ -2102,6 +2102,12 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = { }, { .subvendor = 0x161f,

• .subdevice = 0x202f,
  

• .name = "Gateway M520",
  

• .type = AC97_TUNE_INV_EAPD
  

• },
• {

• .subvendor = 0x161f,
  

  .subdevice = 0x203a, .name = "Gateway 4525GZ", /* AD1981B */ .type = AC97_TUNE_INV_EAPD

-- 1.7.9