From: Lydia Wang <lydiawang@viatech.com.cn>
Date: Tue, 21 Jun 2011 08:11:11 +0000 (+0800)
Subject: ALSA: hda - Fix creations of playback volume controls in patch_via.c
X-Git-Tag: v3.1-rc2~4^2~47^2~69^2~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a00a5fad9ddbabc7cd03d143520b9a4730edc75d;p=platform%2Fkernel%2Flinux-3.10.git

ALSA: hda - Fix creations of playback volume controls in patch_via.c

Fix a issue to create playback volume control if pin has amplifier capability
but not DAC.

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

diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index e445a4d..853d244 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -1631,7 +1631,7 @@ static int create_ch_ctls(struct hda_codec *codec, const char *pfx,
 	if (nid) {
 		sprintf(name, "%s Playback Volume", pfx);
 		err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
-			      HDA_COMPOSE_AMP_VAL(dac, chs, 0, HDA_OUTPUT));
+			      HDA_COMPOSE_AMP_VAL(nid, chs, 0, HDA_OUTPUT));
 		if (err < 0)
 			return err;
 	}