[alsa-devel] [PATCH] ALSA: hda - Add quirk for Gateway T6834c laptop

宋浩 baritono.tux at gmail.com
Mon Jul 20 09:01:16 CEST 2009

From: Hao Song <baritono.tux at gmail.com>

Gateway T6834c laptops need EAPD always on while the default behavior
for the STAC9205 reference board is to turn it off upon every HP plug.
By using the special "eapd" model, which is first introduced for Gateway
T1616 laptops for this same reason, this peculiarity can be properly

Signed-off-by: Hao Song <baritono.tux at gmail.com>
 sound/pci/hda/patch_sigmatel.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 41b5b3a..d9efe5c 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -2379,6 +2379,7 @@ static struct snd_pci_quirk stac9205_cfg_tbl[] = {
               "Dell Vostro 1500", STAC_9205_DELL_M42),
     /* Gateway */
     SND_PCI_QUIRK(0x107b, 0x0565, "Gateway T1616", STAC_9205_EAPD),
+    SND_PCI_QUIRK(0x107b, 0x0560, "Gateway T6834c", STAC_9205_EAPD),
     {} /* terminator */


Song, Hao
Institute of Theoretical Computer Science and Communications
Room 117, Ho Sin Hang Engineering Building
Chinese University of Hong Kong, Hong Kong, P.R.China
E-mail: baritono.tux at gmail.com
Office Tel: (+8600852)-31634255
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