[ALSA] hda-codec - Enable VIA SPDIF input pin

Enable the SPDIF input-pin on VIA codecs when SPDIF-input is enabled
by BIOS.  Also, including a bit code clean up.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

1 files changed, 6 insertions, 4 deletions

diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index d4dc5596c946..4e5dd4cf36f5 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -566,25 +566,27 @@ static int via_init(struct hda_codec *codec)
                 if (IS_VT1708_VENDORID(codec->vendor_id)) {
                         snd_hda_codec_write(codec, VT1708_DIGIN_PIN, 0,
                                             AC_VERB_SET_PIN_WIDGET_CONTROL,
-                                            0x40);
+                                            PIN_OUT);
                         snd_hda_codec_write(codec, VT1708_DIGIN_PIN, 0,
                                             AC_VERB_SET_EAPD_BTLENABLE, 0x02);
                 } else if (IS_VT1709_10CH_VENDORID(codec->vendor_id) ||
                            IS_VT1709_6CH_VENDORID(codec->vendor_id)) {
                         snd_hda_codec_write(codec, VT1709_DIGIN_PIN, 0,
                                             AC_VERB_SET_PIN_WIDGET_CONTROL,
-                                            0x40);
+                                            PIN_OUT);
                         snd_hda_codec_write(codec, VT1709_DIGIN_PIN, 0,
                                             AC_VERB_SET_EAPD_BTLENABLE, 0x02);
                 } else if (IS_VT1708B_8CH_VENDORID(codec->vendor_id) ||
                            IS_VT1708B_4CH_VENDORID(codec->vendor_id)) {
                         snd_hda_codec_write(codec, VT1708B_DIGIN_PIN, 0,
                                             AC_VERB_SET_PIN_WIDGET_CONTROL,
-                                            0x40);
+                                            PIN_OUT);
                         snd_hda_codec_write(codec, VT1708B_DIGIN_PIN, 0,
                                             AC_VERB_SET_EAPD_BTLENABLE, 0x02);
                 }
-        }
+        } else /* enable SPDIF-input pin */
+                snd_hda_codec_write(codec, spec->autocfg.dig_in_pin, 0,
+                                    AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN);
 
         return 0;
 }