(no subject)

[Алексей Гордеев]

Dear Multimedia FreeBSD developer team, i am from Russia and speak English very little.

My computer is a notebook Dell Inspiron 6400  MM061 Series.

My system is not detecting audio controller (Intel 82801GBM ICH-7 High definition audio controller).

The kernel's message is:

 

pci0: <multimedia> at device 27.0 (no driver attached)

 

In http://www.freebsd.org/relnotes/CURRENT/hardware/i386/support.html

 I found this:

The snd_hda(4) driver supports the following audio chipsets:

          ATI SB450

          ATI SB600

          Intel 631x/632xESB

          Intel 82801F

          Intel 82801G

          Intel 82801H

          nVidia MCP51

          nVidia MCP55

          nVidia MCP61A

          nVidia MCP61B

          nVidia MCP65A

          nVidia MCP65B

          SiS 966

          VIA VT8251/8237A

Generic audio chipsets compatible with the Intel HDA specification should work, but have not been verified yet. The following codecs have been verified to work:

          Analog Device AD1981HD

          Analog Device AD1983

          Analog Device AD1986A

          CMedia CMI9880

          Conexant Venice

          Conexant Waikiki

          Realtek ALC260

          Realtek ALC861

          Realtek ALC880

          Realtek ALC882

          Realtek ALC883

          Realtek ALC888

          Sigmatel STAC9220

          Sigmatel STAC9220D/9223D

          Sigmatel STAC9221

          Sigmatel STAC9221D

          Sigmatel STAC9227

 

 

But my audio device is sigmael 9200 on high definition audio bus on Intel 82801GBM ICH-7 High definition audio controller.

 

In my BIOS:

Audio controller      Sigmatel 9200

Modem controller    Conexant HDA D110 MDC

(Everest for MS Windows can't see this devices, see only Intel 82801GBM ICH-7 High definition audio controller)

 

 

Drivers from here http://people.freebsd.org/~ariff/lowlatency/ not work properly. System can't see the Intel 82801GBM ICH-7 High definition audio controller.

Attempting to load snd_hda.ko:

#kldload snd_hda.ko

KLD snd_hda.ko: depends on sound - not available

Kldload: can't load snd_hda.ko: no such file or directory.

#

 

I found hdac driver in http://darkircop.org/hdac.tgz
Then I compile this files and get hdac.ko file, but this file is driver only for Intel 82801GBM ICH-7 High definition audio controller and the system do next:

 

#kldload hdac.ko

pcm0 <Intel 82801G High Definition Audio Controller> mem 0xefffc000 - 0xefffffff

irq 21 at device 27.0 on pci0

init oxc38a7a00

pcm0: output streams: 4 Input streams: 4 Bidirectional streams: 0

pcm0: CORB size 256, RIRB size: 256

pcm0: <audio> at device 0:1 (no driver attached)

pcm0: <modem> at device 1:2 (no driver attached)

pcm0: Cap 1d0541 sf 0 st 0

pcm0: Set 0:3 10

#

#kldstat

Id       Refs        Address                  Size                 Name

1         10           0xc0400000         70794c              kernel

2          1            0xc0608000         59f20                 acpi.ko

3          1             0xc373a000         a000                  ntfs.ko

4          1             0xc3a03000        16000                linux.ko

6          1             0xc3a9e000         5000                 hdac.ko

7          1             0xc3ab1000        1c000                sound.ko

 

 

 

Please, help. Where I can found drivers for my audio and modem devices? And are they exist in general? 

For better read I attach problem.rtf file to this letter.