Date: Sat, 14 Aug 2004 02:39:17 -0400 From: Andrew J Caines <A.J.Caines@halplant.com> To: FreeBSD Multimedia <FreeBSD-Multimedia@FreeBSD.org> Cc: FreeBSD Questions <FreeBSD-Questions@FreeBSD.org> Subject: No sound from Avance Logic ALC655 onboard nForce2 sound card Message-ID: <20040814063917.GA90318@hal9000.halplant.com>
next in thread | raw e-mail | index | archive | help
[Please follow up to Multimedia]
5.2.1-RELEASE-p9 with pcm in kernel identifies onboard nForce2 card (K7
Triton GA-7N400-L mobo, enabled in BIOS), creates devices and behaves
correctly in every way except for producing any sound. No errors.
The /dev/{audio*,dsp*} devices appear to read sound data, but nothing
comes out of the jacks.
Searching the web and list archives has turned up nothing similar. All
ideas appreciated.
# cat /dev/sndstat
FreeBSD Audio Driver (newpcm)
Installed devices:
pcm0: <Nvidia nForce2> at io 0xb000, 0xb400 irq 5 bufsz 16384 (1p/1r/0v channels duplex default)
# egrep pcm /var/run/dmesg.boot
pcm0: <Nvidia nForce2> port 0xb400-0xb47f,0xb000-0xb0ff mem 0xe7001000-0xe7001fff irq 5 at device 6.0 on pci0
pcm0: <Avance Logic ALC655 AC97 Codec (id = 0x414c4760)>
pcm0: Codec features 5 bit master volume, no 3D Stereo Enhancement
pcm0: Primary codec extended features reserved 1, center DAC, surround DAC, LFE DAC, reserved 5
pcm0: sndbuf_setmap 29a000, 4000; 0xe5b6d000 -> 29a000
pcm0: sndbuf_setmap 2a2000, 4000; 0xe5b71000 -> 2a2000
pcm0: measured ac97 link rate at 48018 Hz, will use 48000 Hz
# mixer
Mixer vol is currently set to 50:50
Mixer pcm is currently set to 75:75
Mixer speaker is currently set to 75:75
Mixer line is currently set to 75:75
Mixer mic is currently set to 0:0
Mixer cd is currently set to 75:75
Mixer rec is currently set to 0:0
Mixer ogain is currently set to 50:50
Mixer line1 is currently set to 75:75
Mixer phin is currently set to 0:0
Mixer phout is currently set to 0:0
Recording source: mic
# ls -l /dev/{audio*,dsp*,mixer*}
crw-rw-rw- 1 root wheel 30, 4 Aug 11 23:39 /dev/audio0.0
crw-rw-rw- 1 root wheel 30, 0x00010004 Aug 11 23:39 /dev/audio0.1
crw-rw-rw- 1 root wheel 30, 3 Aug 14 01:30 /dev/dsp0.0
crw-rw-rw- 1 root wheel 30, 0x00010003 Aug 11 23:39 /dev/dsp0.1
crw-rw-rw- 1 root wheel 30, 5 Aug 11 23:39 /dev/dspW0.0
crw-rw-rw- 1 root wheel 30, 0x00010005 Aug 11 23:39 /dev/dspW0.1
crw-rw-rw- 1 root wheel 30, 11 Aug 11 23:39 /dev/dspr0.0
crw-rw-rw- 1 root wheel 30, 0 Aug 11 23:39 /dev/mixer0
-Andrew-
--
_______________________________________________________________________
| -Andrew J. Caines- Unix Systems Engineer A.J.Caines@halplant.com |
| "They that can give up essential liberty to obtain a little temporary |
| safety deserve neither liberty nor safety" - Benjamin Franklin, 1759 |
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20040814063917.GA90318>