ThinkPad T61, FreeBSD 7.1-stable and snd_hda

Torfinn Ingolfsen torfinn.ingolfsen at broadpark.no
Sun Jan 18 11:37:48 PST 2009


Hello,

Using latest FreeBSD 7.1-stable / i386 on a ThinkPad T61, this is what
snd_hda says in dmesg:
hdac0: <Intel 82801H High Definition Audio Controller> mem 0xfe220000-0xfe223fff irq 17 at device 27.0 on pci0
hdac0: HDA Driver Revision: 20090113_0125
hdac0: [ITHREAD]
hdac0: HDA Codec #0: Analog Devices AD1984
hdac0: HDA Codec #1: Conexant (Unknown)
pcm0: <HDA Analog Devices AD1984 PCM #0 Analog> at cad 0 nid 1 on hdac0
pcm1: <HDA Analog Devices AD1984 PCM #1 Digital> at cad 0 nid 1 on hdac0

and /dev/sndstat output:
tingo at testhost-1$ cat /dev/sndstat
FreeBSD Audio Driver (newpcm: 32bit 2007061600/i386)
Installed devices:
pcm0: <HDA Analog Devices AD1984 PCM #0 Analog> at cad 0 nid 1 on hdac0 kld snd_hda [MPSAFE] (1p:1v/1r:1v channels duplex default)
pcm1: <HDA Analog Devices AD1984 PCM #1 Digital> at cad 0 nid 1 on hdac0 kld snd_hda [MPSAFE] (1p:1v/0r:0v channels)


More info, including verbose dmesg output on my FreeBSD on T61 page[1].

References:
1) http://tingox.googlepages.com/t61_freebsd
-- 
Regards,
Torfinn Ingolfsen



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