From 2c7782b420ee137057eeec7c24a565ac85fc1988 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 25 Aug 2006 13:11:26 +0200 Subject: [PATCH] [ALSA] hda-codec - Use model=ref for some Dell laptops Force to choose model=ref for some Dell laptops with STAC9200 codec chip for fixing the silent mic recording problem (possibly due to a BIOS bug). Reference: ALSA bug#2038 So far, applied to Inspiron 630m, Latitude D620 and 120L. Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela --- sound/pci/hda/patch_sigmatel.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 239ae3fad054..8d5ad7c0db07 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -582,6 +582,13 @@ static struct hda_board_config stac9205_cfg_tbl[] = { .pci_subvendor = PCI_VENDOR_ID_INTEL, .pci_subdevice = 0x2668, /* DFI LanParty */ .config = STAC_REF }, /* SigmaTel reference board */ + /* Dell laptops have BIOS problem */ + { .pci_subvendor = PCI_VENDOR_ID_DELL, .pci_subdevice = 0x01b5, + .config = STAC_REF }, /* Dell Inspiron 630m */ + { .pci_subvendor = PCI_VENDOR_ID_DELL, .pci_subdevice = 0x01c2, + .config = STAC_REF }, /* Dell Latitude D620 */ + { .pci_subvendor = PCI_VENDOR_ID_DELL, .pci_subdevice = 0x01cb, + .config = STAC_REF }, /* Dell Latitude 120L */ {} /* terminator */ }; -- 2.34.1