1 files changed, 74 insertions, 3 deletions

diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index fc91256e42eb..b42dff7ceed0 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -1899,6 +1899,13 @@ int snd_hda_multi_out_analog_prepare(struct hda_codec *codec, struct hda_multi_o
         if (mout->hp_nid)
                 /* headphone out will just decode front left/right (stereo) */
                 snd_hda_codec_setup_stream(codec, mout->hp_nid, stream_tag, 0, format);
+        /* extra outputs copied from front */
+        for (i = 0; i < ARRAY_SIZE(mout->extra_out_nid); i++)
+                if (mout->extra_out_nid[i])
+                        snd_hda_codec_setup_stream(codec,
+                                                   mout->extra_out_nid[i],
+                                                   stream_tag, 0, format);
+
         /* surrounds */
         for (i = 1; i < mout->num_dacs; i++) {
                 if (chs >= (i + 1) * 2) /* independent out */
@@ -1923,6 +1930,11 @@ int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec, struct hda_multi_o
                 snd_hda_codec_setup_stream(codec, nids[i], 0, 0, 0);
         if (mout->hp_nid)
                 snd_hda_codec_setup_stream(codec, mout->hp_nid, 0, 0, 0);
+        for (i = 0; i < ARRAY_SIZE(mout->extra_out_nid); i++)
+                if (mout->extra_out_nid[i])
+                        snd_hda_codec_setup_stream(codec,
+                                                   mout->extra_out_nid[i],
+                                                   0, 0, 0);
         mutex_lock(&codec->spdif_mutex);
         if (mout->dig_out_nid && mout->dig_out_used == HDA_DIG_ANALOG_DUP) {
                 snd_hda_codec_setup_stream(codec, mout->dig_out_nid, 0, 0, 0);
@@ -1944,13 +1956,29 @@ static int is_in_nid_list(hda_nid_t nid, hda_nid_t *list)
         return 0;
 }
 
-/* parse all pin widgets and store the useful pin nids to cfg */
+/*
+ * Parse all pin widgets and store the useful pin nids to cfg
+ *
+ * The number of line-outs or any primary output is stored in line_outs,
+ * and the corresponding output pins are assigned to line_out_pins[],
+ * in the order of front, rear, CLFE, side, ...
+ *
+ * If more extra outputs (speaker and headphone) are found, the pins are
+ * assisnged to hp_pin and speaker_pins[], respectively.  If no line-out jack
+ * is detected, one of speaker of HP pins is assigned as the primary
+ * output, i.e. to line_out_pins[0].  So, line_outs is always positive
+ * if any analog output exists.
+ * 
+ * The analog input pins are assigned to input_pins array.
+ * The digital input/output pins are assigned to dig_in_pin and dig_out_pin,
+ * respectively.
+ */
 int snd_hda_parse_pin_def_config(struct hda_codec *codec, struct auto_pin_cfg *cfg,
                                  hda_nid_t *ignore_nids)
 {
         hda_nid_t nid, nid_start;
         int i, j, nodes;
-        short seq, sequences[4], assoc_line_out;
+        short seq, assoc_line_out, sequences[ARRAY_SIZE(cfg->line_out_pins)];
 
         memset(cfg, 0, sizeof(*cfg));
 
@@ -1992,7 +2020,10 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec, struct auto_pin_cfg *c
                         cfg->line_outs++;
                         break;
                 case AC_JACK_SPEAKER:
-                        cfg->speaker_pin = nid;
+                        if (cfg->speaker_outs >= ARRAY_SIZE(cfg->speaker_pins))
+                                continue;
+                        cfg->speaker_pins[cfg->speaker_outs] = nid;
+                        cfg->speaker_outs++;
                         break;
                 case AC_JACK_HP_OUT:
                         cfg->hp_pin = nid;
@@ -2057,6 +2088,46 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec, struct auto_pin_cfg *c
                 break;
         }
 
+        /*
+         * debug prints of the parsed results
+         */
+        snd_printd("autoconfig: line_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x)\n",
+                   cfg->line_outs, cfg->line_out_pins[0], cfg->line_out_pins[1],
+                   cfg->line_out_pins[2], cfg->line_out_pins[3],
+                   cfg->line_out_pins[4]);
+        snd_printd("   speaker_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x)\n",
+                   cfg->speaker_outs, cfg->speaker_pins[0],
+                   cfg->speaker_pins[1], cfg->speaker_pins[2],
+                   cfg->speaker_pins[3], cfg->speaker_pins[4]);
+        snd_printd("   hp=0x%x, dig_out=0x%x, din_in=0x%x\n",
+                   cfg->hp_pin, cfg->dig_out_pin, cfg->dig_in_pin);
+        snd_printd("   inputs: mic=0x%x, fmic=0x%x, line=0x%x, fline=0x%x,"
+                   " cd=0x%x, aux=0x%x\n",
+                   cfg->input_pins[AUTO_PIN_MIC],
+                   cfg->input_pins[AUTO_PIN_FRONT_MIC],
+                   cfg->input_pins[AUTO_PIN_LINE],
+                   cfg->input_pins[AUTO_PIN_FRONT_LINE],
+                   cfg->input_pins[AUTO_PIN_CD],
+                   cfg->input_pins[AUTO_PIN_AUX]);
+
+        /*
+         * FIX-UP: if no line-outs are detected, try to use speaker or HP pin
+         * as a primary output
+         */
+        if (! cfg->line_outs) {
+                if (cfg->speaker_outs) {
+                        cfg->line_outs = cfg->speaker_outs;
+                        memcpy(cfg->line_out_pins, cfg->speaker_pins,
+                               sizeof(cfg->speaker_pins));
+                        cfg->speaker_outs = 0;
+                        memset(cfg->speaker_pins, 0, sizeof(cfg->speaker_pins));
+                } else if (cfg->hp_pin) {
+                        cfg->line_outs = 1;
+                        cfg->line_out_pins[0] = cfg->hp_pin;
+                        cfg->hp_pin = 0;
+                }
+        }
+
         return 0;
 }