Configuracion del sonido FreeBSD en nc6400

Posted on May 22nd, 2008 in FreeBSD, tutoriales by Miggs

beastyAl instalar FreeBSD 7.0 para tener sonido en el portátil, es necesario ordenarle explicitamente al sistema que cargue el modulo de sonido corespondiente. Esto afortunadamente es una tarea relativamente simple que se arregla insertando una linea en /boot/loader.conf.

Tarjeta de sonido

Para ver los dispositivos PCI del pc utilizamos el comando ‘pciconf’:

# pciconf -l -cv

[..]
vendor = ‘Intel Corporation’
device = ‘82801G (ICH7 Family) High Definition Audio’
class = multimedia
cap 01[50] = powerspec 2 supports D0 D3 current D0
cap 05[60] = MSI supports 1 message, 64 bit
cap 10[70] = PCI-Express 1 type 0
[..]

Modulo de sonido: snd_hda.ko

Es necesario cargar el modulo snd_hda para que el audio funcione correctamente.

# kldload snd_hda

Para cargar el modulo automáticamente durante el arranque del sistema, añade la siguiente linea en /boot/loader.conf

snd_hda_load=”YES”

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