From: Nicolas Graziano <nicolas.graziano@wanadoo.fr>
Date: Fri, 29 Jul 2005 10:17:20 +0000 (+0200)
Subject: [ALSA] hda-codec - Fix LFE volume/switch
X-Git-Tag: v2.6.14-rc1~1029^2~70
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b9f5a89c74e541533766dcda55d34a06253f60f3;p=platform%2Fkernel%2Flinux-exynos.git

[ALSA] hda-codec - Fix LFE volume/switch

HDA Codec driver
Fixed LFE volume/switch control.

Signed-off-by: Nicolas Graziano <nicolas.graziano@wanadoo.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index d3ac753..026ae72 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -749,12 +749,14 @@ int snd_hda_mixer_amp_volume_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t
 	long *valp = ucontrol->value.integer.value;
 	int change = 0;
 
-	if (chs & 1)
+	if (chs & 1) {
 		change = snd_hda_codec_amp_update(codec, nid, 0, dir, idx,
 						  0x7f, *valp);
+		valp++;
+	}
 	if (chs & 2)
 		change |= snd_hda_codec_amp_update(codec, nid, 1, dir, idx,
-						   0x7f, valp[1]);
+						   0x7f, *valp);
 	return change;
 }
 
@@ -796,12 +798,15 @@ int snd_hda_mixer_amp_switch_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t
 	long *valp = ucontrol->value.integer.value;
 	int change = 0;
 
-	if (chs & 1)
+	if (chs & 1) {
 		change = snd_hda_codec_amp_update(codec, nid, 0, dir, idx,
 						  0x80, *valp ? 0 : 0x80);
+		valp++;
+	}
 	if (chs & 2)
 		change |= snd_hda_codec_amp_update(codec, nid, 1, dir, idx,
-						   0x80, valp[1] ? 0 : 0x80);
+						   0x80, *valp ? 0 : 0x80);
+	
 	return change;
 }