1 files changed, 22 insertions, 16 deletions

diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index a99e86d74278..e8003d99f0bf 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -23,7 +23,6 @@
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/pci.h>
-#include <linux/mutex.h>
 
 #include <sound/core.h>
 #include "hda_codec.h"
@@ -64,7 +63,6 @@ struct ad198x_spec {
         /* PCM information */
         struct hda_pcm pcm_rec[3];      /* used in alc_build_pcms() */
 
-        struct mutex amp_mutex; /* PCM volume/mute control mutex */
         unsigned int spdif_route;
 
         /* dynamic controls, init_verbs and input_mux */
@@ -1618,6 +1616,7 @@ static const char *ad1981_models[AD1981_MODELS] = {
 
 static struct snd_pci_quirk ad1981_cfg_tbl[] = {
         SND_PCI_QUIRK(0x1014, 0x0597, "Lenovo Z60", AD1981_THINKPAD),
+        SND_PCI_QUIRK(0x1014, 0x05b7, "Lenovo Z60m", AD1981_THINKPAD),
         /* All HP models */
         SND_PCI_QUIRK(0x103c, 0, "HP nx", AD1981_HP),
         SND_PCI_QUIRK(0x1179, 0x0001, "Toshiba U205", AD1981_TOSHIBA),
@@ -2623,7 +2622,7 @@ static int ad1988_auto_create_extra_out(struct hda_codec *codec, hda_nid_t pin,
 {
         struct ad198x_spec *spec = codec->spec;
         hda_nid_t nid;
-        int idx, err;
+        int i, idx, err;
         char name[32];
 
         if (! pin)
@@ -2631,16 +2630,26 @@ static int ad1988_auto_create_extra_out(struct hda_codec *codec, hda_nid_t pin,
 
         idx = ad1988_pin_idx(pin);
         nid = ad1988_idx_to_dac(codec, idx);
-        /* specify the DAC as the extra output */
-        if (! spec->multiout.hp_nid)
-                spec->multiout.hp_nid = nid;
-        else
-                spec->multiout.extra_out_nid[0] = nid;
-        /* control HP volume/switch on the output mixer amp */
-        sprintf(name, "%s Playback Volume", pfx);
-        if ((err = add_control(spec, AD_CTL_WIDGET_VOL, name,
-                               HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
-                return err;
+        /* check whether the corresponding DAC was already taken */
+        for (i = 0; i < spec->autocfg.line_outs; i++) {
+                hda_nid_t pin = spec->autocfg.line_out_pins[i];
+                hda_nid_t dac = ad1988_idx_to_dac(codec, ad1988_pin_idx(pin));
+                if (dac == nid)
+                        break;
+        }
+        if (i >= spec->autocfg.line_outs) {
+                /* specify the DAC as the extra output */
+                if (!spec->multiout.hp_nid)
+                        spec->multiout.hp_nid = nid;
+                else
+                        spec->multiout.extra_out_nid[0] = nid;
+                /* control HP volume/switch on the output mixer amp */
+                sprintf(name, "%s Playback Volume", pfx);
+                err = add_control(spec, AD_CTL_WIDGET_VOL, name,
+                                  HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT));
+                if (err < 0)
+                        return err;
+        }
         nid = ad1988_mixer_nids[idx];
         sprintf(name, "%s Playback Switch", pfx);
         if ((err = add_control(spec, AD_CTL_BIND_MUTE, name,
@@ -3177,7 +3186,6 @@ static int patch_ad1884(struct hda_codec *codec)
         if (spec == NULL)
                 return -ENOMEM;
 
-        mutex_init(&spec->amp_mutex);
         codec->spec = spec;
 
         spec->multiout.max_channels = 2;
@@ -3847,7 +3855,6 @@ static int patch_ad1884a(struct hda_codec *codec)
         if (spec == NULL)
                 return -ENOMEM;
 
-        mutex_init(&spec->amp_mutex);
         codec->spec = spec;
 
         spec->multiout.max_channels = 2;
@@ -4152,7 +4159,6 @@ static int patch_ad1882(struct hda_codec *codec)
         if (spec == NULL)
                 return -ENOMEM;
 
-        mutex_init(&spec->amp_mutex);
         codec->spec = spec;
 
         spec->multiout.max_channels = 6;