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[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 <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Takashi Iwai 2006-08-25 13:11:26 +02:00 committed by Jaroslav Kysela
parent 18c1c3f694
commit 2c7782b420
1 changed files with 7 additions and 0 deletions
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7
sound/pci/hda/patch_sigmatel.c
View File

@ -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 */
};