ALSA: hda/realtek - Don't create extra controls with channel suffix

The multiple headphone or speaker pins are usually provided to
output the same stream unlike line-out jacks (which are supposed
to be multi-channel surrounds).  Thus giving a mixer name like
"Headphone Surround" is rather confusing.  Instead, when multiple
headphone volumes are available, use index with the same "Headphone"
name.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index a7d1bc4e0d097a9020e39fe0d6b206e114575ec1..96f5da9db5cf404c610f30d667b6a8ba583f4873 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3173,7 +3173,8 @@ static int alc_auto_create_multi_out_ctls(struct hda_codec *codec,
 }
 
 static int alc_auto_create_extra_out(struct hda_codec *codec, hda_nid_t pin,
-                                    hda_nid_t dac, const char *pfx)
+                                    hda_nid_t dac, const char *pfx,
+                                    int cidx)
 {
        struct alc_spec *spec = codec->spec;
        hda_nid_t sw, vol;
@@ -3189,15 +3190,15 @@ static int alc_auto_create_extra_out(struct hda_codec *codec, hda_nid_t pin,
                if (is_ctl_used(spec->sw_ctls, val))
                        return 0; /* already created */
                mark_ctl_usage(spec->sw_ctls, val);
-               return add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, pfx, val);
+               return __add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, pfx, cidx, val);
        }
 
        sw = alc_look_for_out_mute_nid(codec, pin, dac);
        vol = alc_look_for_out_vol_nid(codec, pin, dac);
-       err = alc_auto_add_stereo_vol(codec, pfx, 0, vol);
+       err = alc_auto_add_stereo_vol(codec, pfx, cidx, vol);
        if (err < 0)
                return err;
-       err = alc_auto_add_stereo_sw(codec, pfx, 0, sw);
+       err = alc_auto_add_stereo_sw(codec, pfx, cidx, sw);
        if (err < 0)
                return err;
        return 0;
@@ -3238,16 +3239,21 @@ static int alc_auto_create_extra_outs(struct hda_codec *codec, int num_pins,
                hda_nid_t dac = *dacs;
                if (!dac)
                        dac = spec->multiout.dac_nids[0];
-               return alc_auto_create_extra_out(codec, *pins, dac, pfx);
+               return alc_auto_create_extra_out(codec, *pins, dac, pfx, 0);
        }
 
        if (dacs[num_pins - 1]) {
                /* OK, we have a multi-output system with individual volumes */
                for (i = 0; i < num_pins; i++) {
-                       snprintf(name, sizeof(name), "%s %s",
-                                pfx, channel_name[i]);
-                       err = alc_auto_create_extra_out(codec, pins[i], dacs[i],
-                                                       name);
+                       if (num_pins >= 3) {
+                               snprintf(name, sizeof(name), "%s %s",
+                                        pfx, channel_name[i]);
+                               err = alc_auto_create_extra_out(codec, pins[i], dacs[i],
+                                                               name, 0);
+                       } else {
+                               err = alc_auto_create_extra_out(codec, pins[i], dacs[i],
+                                                               pfx, i);
+                       }
                        if (err < 0)
                                return err;
                }