* [PATCH 3/6] ALSA: VIA HDA: Update VT1708 initial verbs
@ 2011-03-24 4:41 Lydia Wang
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From: Lydia Wang @ 2011-03-24 4:41 UTC (permalink / raw)
To: alsa-devel; +Cc: tiwai, HaraldWelte, lydiawang
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},
{ }
};
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2011-03-24 4:41 [PATCH 3/6] ALSA: VIA HDA: Update VT1708 initial verbs Lydia Wang
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