ALSA: hda - Fix ThinkPad T410[s] docking station line-out

On the docking station for the Lenovo T410 and T410s, the line-out
doesn't work. The trouble seems to be that it generates a plug event,
but then doesn't report that the jack is connected. So automute mutes
the jack when you plug something into it. The following patch (next
message) fixes it.

Signed-off-by: John Baboval <john.baboval at virtualcomputer.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 846d1ead47fdf1c184fb92f37ae1faf099ec45af..e652b34b1bd924d91c6b33684efd013dd3279784 100644 (file)
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -2116,8 +2116,8 @@ static void cxt5066_update_speaker(struct hda_codec *codec)
        struct conexant_spec *spec = codec->spec;
        unsigned int pinctl;
 
-       snd_printdd("CXT5066: update speaker, hp_present=%d\n",
-               spec->hp_present);
+       snd_printdd("CXT5066: update speaker, hp_present=%d, cur_eapd=%d\n",
+                   spec->hp_present, spec->cur_eapd);
 
        /* Port A (HP) */
        pinctl = ((spec->hp_present & 1) && spec->cur_eapd) ? PIN_HP : 0;
@@ -2125,11 +2125,20 @@ static void cxt5066_update_speaker(struct hda_codec *codec)
                        pinctl);
 
        /* Port D (HP/LO) */
-       pinctl = ((spec->hp_present & 2) && spec->cur_eapd)
-               ? spec->port_d_mode : 0;
-       /* Mute if Port A is connected on Thinkpad */
-       if (spec->thinkpad && (spec->hp_present & 1))
-               pinctl = 0;
+       if (spec->dell_automute) {
+               /* DELL AIO Port Rule: PortA>  PortD>  IntSpk */
+               pinctl = (!(spec->hp_present & 1) && spec->cur_eapd)
+                       ? PIN_OUT : 0;
+       } else if (spec->thinkpad) {
+               if (spec->cur_eapd)
+                       pinctl = spec->port_d_mode;
+               /* Mute dock line-out if Port A (laptop HP) is present */
+               if (spec->hp_present&  1)
+                       pinctl = 0;
+       } else {
+               pinctl = ((spec->hp_present & 2) && spec->cur_eapd)
+                       ? spec->port_d_mode : 0;
+       }
        snd_hda_codec_write(codec, 0x1c, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
                        pinctl);
 
@@ -2137,14 +2146,6 @@ static void cxt5066_update_speaker(struct hda_codec *codec)
        pinctl = (!spec->hp_present && spec->cur_eapd) ? PIN_OUT : 0;
        snd_hda_codec_write(codec, 0x1f, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
                        pinctl);
-
-       if (spec->dell_automute) {
-               /* DELL AIO Port Rule: PortA > PortD > IntSpk */
-               pinctl = (!(spec->hp_present & 1) && spec->cur_eapd)
-                       ? PIN_OUT : 0;
-               snd_hda_codec_write(codec, 0x1c, 0,
-                       AC_VERB_SET_PIN_WIDGET_CONTROL, pinctl);
-       }
 }
 
 /* turn on/off EAPD (+ mute HP) as a master switch */