snd_hda

Chris tophe cohika at gmail.com
Tue Nov 28 04:35:49 UTC 2006


Hello,

I'm writing about snd_hda driver, I saw on
http://wikitest.freebsd.org/soundsystem  "more reports are welcome".
I have a laptop with an "Intel 82801FB ICH6 - High Definition Audio
Controller [B-2]" sound card according to Everest.
Sound doesn't seem to work with FreeBSD 7.0-CURRENT (i rebuilt world and
kernel with latest source today)
I have snd_hda_load="YES" in loader.conf
here's cat /dev/sndstat :

FreeBSD Audio Driver (newpcm: 32bit)
Installed devices:
pcm0: <Intel 82801F High Definition Audio Controller> at memory 0x80000000
irq 16 kld snd_hda [20061111_0034] (1p/1r/1v channels duplex default)

It looks good, but in gnome sound preferences, when I test the sound nothing
happens, no matter what device I pick.
Sound does work with Ubuntu, cat /dev/sndstat looks like this, if that's of
any help :

Sound Driver:3.8.1a-980706 (ALSA v1.0.12rc1 emulation code)
Kernel: Linux ubuntu 2.6.17-10-generic #2 SMP Fri Oct 13 18:45:35 UTC 2006
i686
Config options: 0

Installed drivers:
Type 10: ALSA emulation

Card config:
HDA Intel at 0x80000000 irq 169
saa7133[0] at 0xb4007800 irq 209

Audio devices:
0: ALC880 Analog (DUPLEX)
1: SAA7134 PCM

Synth devices: NOT ENABLED IN CONFIG

Midi devices: NOT ENABLED IN CONFIG

Timers:
31: system timer

Mixers:
0: Realtek ALC880
1: SAA7134 Mixer

maybe I'm doing something wrong, I'm pretty new to FreeBSD.

regards,

Christophe


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