At Sun, 23 May 2010 20:56:16 -0400, Daniel Chen wrote:

Hi,

Attached please find a patch for sound-2.6 master HEAD that fixes capture out-of-the-box for Dell M1730.

This patch is applicable to all 2.6.32, 2.6.33, and 2.6.34 stable trees.

Applied this one, too. Thanks.

Takashi

Best, -Dan [2 0001-ALSA-hda-Fix-model-quirk-for-Dell-M1730.patch <text/x-patch; US-ASCII (base64)>] From 68f4145419ece05ec2bbc7cf91db433793e57e02 Mon Sep 17 00:00:00 2001 From: Daniel T Chen crimsun@ubuntu.com Date: Sun, 23 May 2010 20:47:45 -0400 Subject: [PATCH] ALSA: hda: Fix model quirk for Dell M1730

BugLink: https://launchpad.net/bugs/576160

Symptom: Currently (2.6.32.12) the Dell M1730 uses the 3stack model quirk. Unfortunately this means that capture is not functional out- of-the-box despite ensuring that capture settings are unmuted and raised fully.

Test case: boot from Ubuntu 10.04 LTS live cd; capture does not work.

Resolution: Correct the model quirk for Dell M1730 to rely on the BIOS configuration.

This patch also trivially sorts the quirk into the correct section based on the comments.

Reported-and-Tested-By: picdragon99@msn.com Tested-By: Daren Hayward Tested-By: Tobias Krais Cc: stable@kernel.org Signed-off-by: Daniel T Chen crimsun@ubuntu.com

---

sound/pci/hda/patch_sigmatel.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index a0e06d8..f1e7bab 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -2078,12 +2078,12 @@ static struct snd_pci_quirk stac927x_cfg_tbl[] = { SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_INTEL, 0xff00, 0x2000, "Intel D965", STAC_D965_3ST), /* Dell 3 stack systems */

• SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01f7, "Dell XPS M1730", STAC_DELL_3ST), SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01dd, "Dell Dimension E520", STAC_DELL_3ST), SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01ed, "Dell ", STAC_DELL_3ST), SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01f4, "Dell ", STAC_DELL_3ST), /* Dell 3 stack systems with verb table in BIOS */ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01f3, "Dell Inspiron 1420", STAC_DELL_BIOS),

• SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01f7, "Dell XPS M1730", STAC_DELL_BIOS), SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0227, "Dell Vostro 1400 ", STAC_DELL_BIOS), SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x022e, "Dell ", STAC_DELL_BIOS), SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x022f, "Dell Inspiron 1525", STAC_DELL_BIOS),

-- 1.7.0.4