commit ce0e5a9e81fbb153ee15ca60246c6722f07fc546
author Lydia Wang <lydiawang@viatech.com.cn> Tue Mar 22 16:22:37 2011 +0800
committer Takashi Iwai <tiwai@suse.de> Tue Mar 22 12:42:56 2011 +0100
tree 566192ff4a0280010e23c767f3d753db43c357aa
parent bff5fbf50bd498c217994bd2d41a53ac3141185a

ALSA: hda - VIA: Fix independent headphone no sound issue

Modify via_independent_hp_put() function to support VT1718S and VT1812
codecs, and fix independent headphone no sound issue.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_via.c

diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 5bc9bd9..2f605e5 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -1191,8 +1191,16 @@
 	/* Get Independent Mode index of headphone pin widget */
 	spec->hp_independent_mode = spec->hp_independent_mode_index == pinsel
 		? 1 : 0;
-	snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, pinsel);
+	if (spec->codec_type == VT1718S)
+		snd_hda_codec_write(codec, nid, 0,
+				    AC_VERB_SET_CONNECT_SEL, pinsel ? 2 : 0);
+	else
+		snd_hda_codec_write(codec, nid, 0,
+				    AC_VERB_SET_CONNECT_SEL, pinsel);
 
+	if (spec->codec_type == VT1812)
+		snd_hda_codec_write(codec, 0x35, 0,
+				    AC_VERB_SET_CONNECT_SEL, pinsel);
 	if (spec->multiout.hp_nid && spec->multiout.hp_nid
 	    != spec->multiout.dac_nids[HDA_FRONT])
 		snd_hda_codec_setup_stream(codec, spec->multiout.hp_nid,
@@ -1211,6 +1219,8 @@
 		activate_ctl(codec, "Headphone Playback Switch",
 			     spec->hp_independent_mode);
 	}
+	/* update jack power state */
+	set_jack_power_state(codec);
 	return 0;
 }