ALSA: hda - Detect multiple digital-out pins

Detect multiple digital-out pins in snd_hda_parse_pin_defconfig().
The dig_out_pin and dig_out_type fields become arrays.

The codec parser still doesn't use this multiple pins detection, though.

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

1 files changed, 10 insertions, 7 deletions

diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 95f10aec7a06..29eeb748561d 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -3423,11 +3423,13 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec,
                         break;
                 case AC_JACK_SPDIF_OUT:
                 case AC_JACK_DIG_OTHER_OUT:
-                        cfg->dig_out_pin = nid;
-                        if (loc == AC_JACK_LOC_HDMI)
-                                cfg->dig_out_type = HDA_PCM_TYPE_HDMI;
-                        else
-                                cfg->dig_out_type = HDA_PCM_TYPE_SPDIF;
+                        if (cfg->dig_outs >= ARRAY_SIZE(cfg->dig_out_pins))
+                                continue;
+                        cfg->dig_out_pins[cfg->dig_outs] = nid;
+                        cfg->dig_out_type[cfg->dig_outs] =
+                                (loc == AC_JACK_LOC_HDMI) ?
+                                HDA_PCM_TYPE_HDMI : HDA_PCM_TYPE_SPDIF;
+                        cfg->dig_outs++;
                         break;
                 case AC_JACK_SPDIF_IN:
                 case AC_JACK_DIG_OTHER_IN:
@@ -3541,8 +3543,9 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec,
                    cfg->hp_pins[1], cfg->hp_pins[2],
                    cfg->hp_pins[3], cfg->hp_pins[4]);
         snd_printd("   mono: mono_out=0x%x\n", cfg->mono_out_pin);
-        if (cfg->dig_out_pin)
-                snd_printd("   dig-out=0x%x\n", cfg->dig_out_pin);
+        if (cfg->dig_outs)
+                snd_printd("   dig-out=0x%x/0x%x\n",
+                           cfg->dig_out_pins[0], cfg->dig_out_pins[1]);
         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],