[alsa-devel] [PATCH 3/6] ALSA: VIA HDA: Update VT1708 initial verbs

From: Lydia Wang lydiawang@viatech.com.cn Subject: ALSA: VIA HDA: Update VT1708 initial verbs.

Add a verb of power down jack detect in VT1708 initial verbs. This verb is used to avoid noise caused by hardware issue.

Signed-off-by: Lydia Wang lydiawang@viatech.com.cn --- sound/pci/hda/patch_via.c | 2 ++ 1 file changed, 2 insertions(+)

--- a/sound/pci/hda/patch_via.c +++ b/sound/pci/hda/patch_via.c @@ -1200,6 +1200,8 @@ {0x20, AC_VERB_SET_CONNECT_SEL, 0}, /* PW9 Output enable */ {0x25, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40}, + /* power down jack detect function */ + {0x1, 0xf81, 0x1}, { } };