At Mon, 31 May 2010 23:20:45 -0400, Daniel Chen wrote:

Hi,

Attached is a patch against sound-2.6 master that resolves the original reporter's symptom of the PulseAudio daemon crashing during playback. Please apply.

This patch is applicable to all 2.6.3x stable series.

Applied now. Thanks.

Takashi

Best, -Dan [2 0001-ALSA-hda-Use-LPIB-for-ASUS-M2V.patch <text/x-patch; US-ASCII (base64)>] From 232463a4acddec4972a4d8ae405e6cd257a8ce38 Mon Sep 17 00:00:00 2001 From: Daniel T Chen crimsun@ubuntu.com Date: Sun, 30 May 2010 13:08:41 -0400 Subject: [PATCH] ALSA: hda: Use LPIB for ASUS M2V

BugLink: https://launchpad.net/bugs/587546

Symptom: On the reporter's ASUS M2V, using PulseAudio in Ubuntu 10.04 LTS results in the PA daemon crashing shortly after attempting playback of an audio file.

Test case: Using Ubuntu 10.04 LTS (Linux 2.6.32.12), Linux 2.6.33, or Linux 2.6.34, attempt playback of an audio file while PulseAudio is active.

Resolution: add SSID for this machine to the position_fix quirk table, explicitly specifying the LPIB method.

Reported-and-Tested-By: D Tangman Cc: stable@kernel.org Signed-off-by: Daniel T Chen crimsun@ubuntu.com

---

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

diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 1640005..e42ab99 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2289,6 +2289,7 @@ static struct snd_pci_quirk position_fix_list[] __devinitdata = { SND_PCI_QUIRK(0x103c, 0x306d, "HP dv3", POS_FIX_LPIB), SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", POS_FIX_LPIB), SND_PCI_QUIRK(0x1043, 0x81b3, "ASUS", POS_FIX_LPIB),

• SND_PCI_QUIRK(0x1043, 0x81e7, "ASUS M2V", POS_FIX_LPIB), SND_PCI_QUIRK(0x104d, 0x9069, "Sony VPCS11V9E", POS_FIX_LPIB), SND_PCI_QUIRK(0x1106, 0x3288, "ASUS M2V-MX SE", POS_FIX_LPIB), SND_PCI_QUIRK(0x1179, 0xff10, "Toshiba A100-259", POS_FIX_LPIB),

-- 1.7.0.4