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[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>
This commit is contained in:
Takashi Iwai 2008-01-15 12:39:38 +01:00 committed by Jaroslav Kysela
parent 3866f0b0c2
commit 12b74c80cc
1 changed files with 6 additions and 4 deletions
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10
sound/pci/hda/patch_via.c
View File

@ -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;
}