82801FB/FR/FW/FRW Intel High Deficition Audio Controller

Oliver Fromme olli at lurza.secnetix.de
Tue Aug 30 15:14:13 GMT 2005

kernel at real-sys.net wrote:
 > I got a problem with this driver. It's not recognized.
 > Indeed, If I load all the sound drivers or if I compile a
 > new kernel with the generic drivers, that's the same.
 > pciconf -lv gives me this information :
 > hdr=0x00
 >     vendor   = 'Intel Corporation'
 >     device   = '82801FB/FR/FW/FRW Intel High Deficition Audio
 > Controller'
 >     class    = multimedia

Unfortunately, your problem report has three problems:

1.  What version of FreeBSD are you using?

2.  You forgot to copy the line of the "pciconf -lv" output
    which contains the PCI chip ID of the audio device.
    That's the long line above the "vendor =" line.
    See my output below for comparison.

3.  You didn't use send-pr(1) (or the equivalent web app)
    to submit your problem report, so it didn't make it
    into the gnats database.

On my i915GM-based notebook, the 82801* audio device is
recognized correctly under FreeBSD 6.0:

pcm0 at pci0:30:2: class=0x040100 card=0xc01a144d chip=0x266e8086 rev=0x03 hdr=0x00
    vendor   = 'Intel Corporation'
    device   = '82801FB/FR/FW/FRW AC '97 Audio Controller'
    class    = multimedia
    subclass = audio

This is the relevant part from /var/run/dmesg.boot:

pcm0: <Intel ICH6 (82801FB)> port 0x1c00-0x1cff,0x18c0-0x18ff mem 0xb0040800-0xb00409ff,0xb0040400-0xb00404ff irq 17 at device 30.2 on pci0
pcm0: <Analog Devices AD1981B AC97 Codec>

Playing audio files and watching video with sound works
perfectly fine.

Best regards

Oliver Fromme,  secnetix GmbH & Co. KG, Marktplatz 29, 85567 Grafing
Any opinions expressed in this message may be personal to the author
and may not necessarily reflect the opinions of secnetix in any way.

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