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authorLydia Wang <lydiawang@viatech.com.cn>2011-03-22 16:26:36 +0800
committerGreg Kroah-Hartman <gregkh@suse.de>2011-03-27 11:35:39 -0700
commitab0190c746a2d9f830c9f25507d78b4e19c5f219 (patch)
treeae4047ef38617d5216a487f183c69e82790b1fd9 /sound/pci/hda
parentac66c28dc30d7778b80110552fd5cd82b7bd21d6 (diff)
ALSA: hda - VIA: Fix VT1708 can't build up Headphone control issue
commit ee3c35c0827de02de414d08b2ddcbb910c2263ab upstream. Since VT1708 didn't support the control of getting connection number, building of headphone control will fail in via_hp_build() function. Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'sound/pci/hda')
-rw-r--r--sound/pci/hda/patch_via.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 269bb365752..acc45798eeb 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -1266,9 +1266,12 @@ static int via_hp_build(struct hda_codec *codec)
break;
}
- nums = snd_hda_get_connections(codec, nid, conn, HDA_MAX_CONNECTIONS);
- if (nums <= 1)
- return 0;
+ if (spec->codec_type != VT1708) {
+ nums = snd_hda_get_connections(codec, nid,
+ conn, HDA_MAX_CONNECTIONS);
+ if (nums <= 1)
+ return 0;
+ }
knew = via_clone_control(spec, &via_hp_mixer[0]);
if (knew == NULL)