At Sun, 5 Dec 2010 08:55:08 -0500, Daniel Chen wrote:

[1 <text/plain; UTF-8 (7bit)>] Hi,

Attached is a patch against sound-2.6 master HEAD (c2e685d3) enabling internal microphone capture on the reporter's Acer Aspire 5538. Please apply.

Applied now. Thanks.

Takashi

Thanks, -Dan [2 0001-ALSA-hda-Use-position_fix-1-for-Acer-Aspire-5538-to-.patch <text/x-patch; US-ASCII (base64)>] From 8b2d7bc6ea05ff4d4703b2610729b48e52d469de Mon Sep 17 00:00:00 2001 From: Daniel T Chen crimsun@ubuntu.com Date: Sun, 5 Dec 2010 08:43:14 -0500 Subject: [PATCH] ALSA: hda: Use position_fix=1 for Acer Aspire 5538 to enable capture on internal mic

BugLink: https://launchpad.net/bugs/685161

The reporter of the bug states that he must use position_fix=1 to enable capture for the internal microphone, so set it for his machine's PCI SSID. Verified using 2.6.35 and the 2010-12-04 alsa-driver build.

Reported-and-tested-by: Ralph Wabel rwabel@gmx.net 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 a78ea34..d9e14f1 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2299,6 +2299,7 @@ static int azx_dev_free(struct snd_device *device) */ static struct snd_pci_quirk position_fix_list[] __devinitdata = { SND_PCI_QUIRK(0x1025, 0x009f, "Acer Aspire 5110", POS_FIX_LPIB),

• SND_PCI_QUIRK(0x1025, 0x026f, "Acer Aspire 5538", POS_FIX_LPIB), SND_PCI_QUIRK(0x1028, 0x01cc, "Dell D820", POS_FIX_LPIB), SND_PCI_QUIRK(0x1028, 0x01de, "Dell Precision 390", POS_FIX_LPIB), SND_PCI_QUIRK(0x1028, 0x01f6, "Dell Latitude 131L", POS_FIX_LPIB),

-- 1.7.1