[ALSA] hda-codec - Add SPDIF support to Thinkpad T/X/Z60

Added IEC958 (SPDIF) output support to Thinkpad T/X/Z60 with
AD1981HD codec.  The spdif jack is on docking station.
Also, renamed 'IEC958 Playback Route' to 'IEC958 Playback Source'
to avoid the mixer name confliction with IEC958 switch.

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

1 files changed, 10 insertions, 3 deletions

diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index e83c7b01cbb6..e13e36aefbb0 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -963,7 +963,7 @@ static struct snd_kcontrol_new ad1983_mixers[] = {
         },
         {
                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-                .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Route",
+                .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
                 .info = ad1983_spdif_route_info,
                 .get = ad1983_spdif_route_get,
                 .put = ad1983_spdif_route_put,
@@ -1103,7 +1103,7 @@ static struct snd_kcontrol_new ad1981_mixers[] = {
         /* identical with AD1983 */
         {
                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-                .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Route",
+                .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
                 .info = ad1983_spdif_route_info,
                 .get = ad1983_spdif_route_get,
                 .put = ad1983_spdif_route_put,
@@ -1349,6 +1349,14 @@ static struct snd_kcontrol_new ad1981_thinkpad_mixers[] = {
                 .get = ad198x_mux_enum_get,
                 .put = ad198x_mux_enum_put,
         },
+        /* identical with AD1983 */
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+                .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
+                .info = ad1983_spdif_route_info,
+                .get = ad1983_spdif_route_get,
+                .put = ad1983_spdif_route_put,
+        },
         { } /* end */
 };
 
@@ -1422,7 +1430,6 @@ static int patch_ad1981(struct hda_codec *codec)
                 break;
         case AD1981_THINKPAD:
                 spec->mixers[0] = ad1981_thinkpad_mixers;
-                spec->multiout.dig_out_nid = 0;
                 spec->input_mux = &ad1981_thinkpad_capture_source;
                 break;
         }