KernelHdaDriverOptions

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"High Definition Audio" (snd-hda-intel) Driver Options

To change the model name, edit /etc/modprobe.conf and look for the line with options for the HDA driver. It should look something like this (there may not even be a "model" option):

alias snd-card-0 snd-hda-intel
options snd-hda-intel index=0 model=acer

Change or add a model from the list below. To find out which codec your card has, check scsconfig.log.

Model names

AD18XX, AD19XX codec

6stack
3stack
laptop
laptop-eapd
ultra

C-Media CMIXXXX codec

minimal
min_fp
full
full_dig
allout
auto

Realtek codecs

ALC880 ALC882 ALC883 ALC861
3stack 3stack-dig 3stack-dig 3stack
tcl 6stack-dig 3stack-6ch-dig 3stack-660
3stack-digout arima 6stack-dig 3stack-dig
clevo w2jc targa-dig 6stack-dig
5stack macpro targa-2ch-dig uniwill-m32
5stack-digout imac24 acer toshiba
w810 medion
z71v medion-md2
6stack laptop-eapd
6stack-digout lenovo-101e
asus lenovo-nb0763 asus
asus-w1v lenovo-ms7195-dig asus-laptop
asus-dig 6stack-hp
asus-dig2 3stack-hp
uniwill
uniwill-p53
fujitsu
F1734
lg
lg-lw
auto auto auto auto
ALC260 ALC262 ALC268 ALC662 ALC861vd
basic basic 3stack 3stack-dig
hp hippo 3stack-6ch-dig
hp-3013 hippo_1 3stack-6ch
fujitsu fujitsu 6stack-dig
acer hp-bpc lenovo-101e
will hp-bpc-d7000
replacer benq
benq-t31
sony-assamd
auto auto auto auto