>Number:         33326
>Category:       kern
>Synopsis:       azalia driver is broken in 3.0_STABLE
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Apr 21 13:35:00 +0000 2006
>Originator:     Uwe Klaus
>Release:        3.0_STABLE
>Organization:
HGB
>Environment:
NetBSD hgb2 3.0_STABLE NetBSD 3.0_STABLE (Hgb2) #1: Fri Apr 21 14:25:48 CEST 2006  root@hgb2:/usr/src/sys/arch/i386/compile/Hgb2 i386


>Description:
Using NetBSD 3.0/i386 (motherboard Intel D915GAV) the azalia driver was properly recognised and worked well.

azalia0 at pci0 dev 27 function 0: Generic High Definition Audio Controller
azalia0: interrupting at ioapic0 pin 16 (irq 11)
azalia0: host: 82801FB/FR High Definition Audio Controller (rev. 3)
azalia0: host: High Definition Audio rev. 1.0
azalia0: codec: 0x10ec/0x0880 (rev. 0.0)
azalia0: codec: High Definition Audio rev. 0.9
azalia0: playback: encodings=1<PCM>
azalia0: playback: PCM formats=e0560<24bit,20bit,16bit,192kHz,96kHz,48kHz,44.1kHz>
azalia0: playback: max channels=2
azalia0: recording: encodings=1<PCM>
azalia0: recording: PCM formats=60160<20bit,16bit,96kHz,48kHz,44.1kHz>
azalia0: recording: max channels=2
audio0 at azalia0: full duplex, independent

With 3.0_STABLE (sources from 04/20/2006) the driver is broken.
azalia0 at pci0 dev 27 function 0: Generic High Definition Audio Controller
azalia0: interrupting at ioapic0 pin 16 (irq 11)
azalia0: host: 82801FB/FR High Definition Audio Controller (rev. 3)
azalia0: host: High Definition Audio rev. 1.0
azalia0: codec: Realtek ALC880 (rev. 0.0)
azalia0: codec: High Definition Audio rev. 0.9
azalia0: invalid PCM format: 0x00000000


>How-To-Repeat:

>Fix: