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Fix headphones pin configuration on Lenovo B450 laptop.

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Submitted by:	"Sergey V. Dyatko" <sergey.dyatko@gmail.com>
Approved by:	re (kib)
This commit is contained in:
Alexander Motin 2011-08-18 13:33:34 +00:00
parent 126123eacc
commit ad06556a91
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=224967
1 changed files with 8 additions and 0 deletions
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8
sys/dev/sound/pci/hda/hdac.c
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@ -295,6 +295,7 @@ SND_DECLARE_FILE("$FreeBSD$");
#define LENOVO_VENDORID 0x17aa
#define LENOVO_3KN100_SUBVENDOR HDA_MODEL_CONSTRUCT(LENOVO, 0x2066)
#define LENOVO_3KN200_SUBVENDOR HDA_MODEL_CONSTRUCT(LENOVO, 0x384e)
#define LENOVO_B450_SUBVENDOR HDA_MODEL_CONSTRUCT(LENOVO, 0x3a0d)
#define LENOVO_TCA55_SUBVENDOR HDA_MODEL_CONSTRUCT(LENOVO, 0x1015)
#define LENOVO_ALL_SUBVENDOR HDA_MODEL_CONSTRUCT(LENOVO, 0xffff)
@ -2582,6 +2583,13 @@ hdac_widget_pin_getconfig(struct hdac_widget *w)
break;
}
}
} else if (id == HDA_CODEC_CX20561 &&
sc->pci_subvendor == LENOVO_B450_SUBVENDOR) {
switch (nid) {
case 22:
patch = "as=1 seq=15";
break;
}
}
if (patch != NULL)