[alsa-devel] [PATCH 5/6] ALSA: VIA HDA: Update VT2002P initial verbs

Lydia Wang lydiawang at viatech.com.cn
Thu Mar 24 05:43:02 CET 2011


From: Lydia Wang <lydiawang at viatech.com.cn>
Subject: ALSA: VIA HDA: Update VT2002P initial verbs.

Add some hardware related verbs in VT2002P initial verbs.
These verbs are used to fix Class-D speaker no sound issue.

Signed-off-by: Lydia Wang <lydiawang at viatech.com.cn>
---
 sound/pci/hda/patch_via.c |    4 ++++
 1 file changed, 4 insertions(+)

--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -5267,6 +5267,10 @@
 };
 
 static struct hda_verb vt2002P_volume_init_verbs[] = {
+	/* Class-D speaker related verbs */
+	{0x1, 0xfe0, 0x4},
+	{0x1, 0xfe9, 0x80},
+	{0x1, 0xfe2, 0x22},
 	/*
 	 * Unmute ADC0-1 and set the default input to mic-in
 	 */



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