1 files changed, 26 insertions, 12 deletions

diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 1d31da47bc9b..043529308676 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -842,6 +842,19 @@ int snd_hda_codec_amp_update(struct hda_codec *codec, hda_nid_t nid, int ch,
         return 1;
 }
 
+/*
+ * update the AMP stereo with the same mask and value
+ */
+int snd_hda_codec_amp_stereo(struct hda_codec *codec, hda_nid_t nid,
+                             int direction, int idx, int mask, int val)
+{
+        int ch, ret = 0;
+        for (ch = 0; ch < 2; ch++)
+                ret |= snd_hda_codec_amp_update(codec, nid, ch, direction,
+                                                idx, mask, val);
+        return ret;
+}
+
 #ifdef CONFIG_PM
 /* resume the all amp commands from the cache */
 void snd_hda_codec_resume_amp(struct hda_codec *codec)
@@ -913,9 +926,11 @@ int snd_hda_mixer_amp_volume_get(struct snd_kcontrol *kcontrol,
         long *valp = ucontrol->value.integer.value;
 
         if (chs & 1)
-                *valp++ = snd_hda_codec_amp_read(codec, nid, 0, dir, idx) & 0x7f;
+                *valp++ = snd_hda_codec_amp_read(codec, nid, 0, dir, idx)
+                        & HDA_AMP_VOLMASK;
         if (chs & 2)
-                *valp = snd_hda_codec_amp_read(codec, nid, 1, dir, idx) & 0x7f;
+                *valp = snd_hda_codec_amp_read(codec, nid, 1, dir, idx)
+                        & HDA_AMP_VOLMASK;
         return 0;
 }
 
@@ -992,10 +1007,10 @@ int snd_hda_mixer_amp_switch_get(struct snd_kcontrol *kcontrol,
 
         if (chs & 1)
                 *valp++ = (snd_hda_codec_amp_read(codec, nid, 0, dir, idx) &
-                           0x80) ? 0 : 1;
+                           HDA_AMP_MUTE) ? 0 : 1;
         if (chs & 2)
                 *valp = (snd_hda_codec_amp_read(codec, nid, 1, dir, idx) &
-                         0x80) ? 0 : 1;
+                         HDA_AMP_MUTE) ? 0 : 1;
         return 0;
 }
 
@@ -1012,12 +1027,14 @@ int snd_hda_mixer_amp_switch_put(struct snd_kcontrol *kcontrol,
 
         if (chs & 1) {
                 change = snd_hda_codec_amp_update(codec, nid, 0, dir, idx,
-                                                  0x80, *valp ? 0 : 0x80);
+                                                  HDA_AMP_MUTE,
+                                                  *valp ? 0 : HDA_AMP_MUTE);
                 valp++;
         }
         if (chs & 2)
                 change |= snd_hda_codec_amp_update(codec, nid, 1, dir, idx,
-                                                   0x80, *valp ? 0 : 0x80);
+                                                   HDA_AMP_MUTE,
+                                                   *valp ? 0 : HDA_AMP_MUTE);
         
         return change;
 }
@@ -1318,12 +1335,9 @@ static int snd_hda_spdif_out_switch_put(struct snd_kcontrol *kcontrol,
                                           val & 0xff);
                 /* unmute amp switch (if any) */
                 if ((get_wcaps(codec, nid) & AC_WCAP_OUT_AMP) &&
-                    (val & AC_DIG1_ENABLE)) {
-                        snd_hda_codec_amp_update(codec, nid, 0, HDA_OUTPUT, 0,
-                                                 0x80, 0x00);
-                        snd_hda_codec_amp_update(codec, nid, 1, HDA_OUTPUT, 0,
-                                                 0x80, 0x00);
-                }
+                    (val & AC_DIG1_ENABLE))
+                        snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
+                                                 HDA_AMP_MUTE, 0);
         }
         mutex_unlock(&codec->spdif_mutex);
         return change;