snd_hda - (new?) supported codec

barbara barbara.xxx1975 at
Sun Jun 3 01:42:30 UTC 2007

I have an new Asus m2v motherboard and I have sound working with the snd_hda driver.
The manual reports ALC660 as audio codec, but I didn't find it in snd_hda(4) man page and dmesg report it as "Unknown".
I hope this "success report" could be useful...

Feel free to ask any other info or test you need.

Thanks for the GREAT work!

Relevant parts from some commands:

# dmesg
pcm0: <HDA Codec: Realtek (Unknown)>
pcm0: <HDA Driver Revision: 20070505_0044>

# cat /dev/sndstat
FreeBSD Audio Driver (newpcm)
Installed devices:
pcm0: <VIA VT8251/8237A High Definition Audio Controller> at memory 0xfbffc000 irq 17  [20070505_0044] (1p/1r/4v channels duplex default)

# pciconf -lv
pcm0 at pci128:1:0:        class=0x040300 card=0x81e71043 chip=0x32881106 rev=0x10 hdr=0x00
    vendor     = 'VIA Technologies Inc'
    class      = multimedia

# sysctl -a | grep ^dev.pcm
dev.pcm.0.%desc: VIA VT8251/8237A High Definition Audio Controller
dev.pcm.0.%driver: pcm
dev.pcm.0.%location: slot=1 function=0 handle=\_SB_.PCI0.P0P9.HDAC
dev.pcm.0.%pnpinfo: vendor=0x1106 device=0x3288 subvendor=0x1043 subdevice=0x81e
7 class=0x040300
dev.pcm.0.%parent: pci128
dev.pcm.0.polling: 0
dev.pcm.0.polling_interval: 250

Leggi GRATIS le tue mail con il telefonino i-mode™ di Wind

More information about the freebsd-multimedia mailing list