[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 (file)
--- 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;
 }