Hello,
I have just installed OpenBSD 3.8 on my laptop, which has an Intel
82801 sound chip. I believe that the hardware is detected fine (see
attached dmesg output), but I can't get sound to play. I have tried
both playing an mp3 (via mpg321) and cat somefile > /dev/audio with no
luck.
I am not exactly sure that the problem is related to the audio driver,
since both commands change play.open=1 and play.active=1 from 0 in the
output of audioctl -a.
I have set output.master.mute=off and output.headphone.mute=off
through mixerctl, but this has not resulted in sound through either
speakers or headphones.
I have tried googling for this situation with little success. Any
insights you all could offer would be appreciated.
Thanks,
Bill
OpenBSD 3.8 (GENERIC) #138: Sat Sep 10 15:41:37 MDT 2005
[EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel(R) Pentium(R) M processor 1.70GHz ("GenuineIntel" 686-class) 1.70
GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CFLUSH,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,SBF,EST,TM2
cpu0: Enhanced SpeedStep 1700 MHz (1340 mV): speeds: 1700, 1400, 1200, 1000,
800, 600 MHz
real mem = 501719040 (489960K)
avail mem = 450805760 (440240K)
using 4278 buffers containing 25190400 bytes (24600K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(64) BIOS, date 07/21/05, BIOS32 rev. 0 @ 0xfd6d0
pcibios0 at bios0: rev 2.1 @ 0xfd6d0/0x930
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfdeb0/304 (17 entries)
pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82371FB ISA" rev 0x00)
pcibios0: PCI bus #2 is the last bus
bios0: ROM list: 0xc0000/0xc600! 0xcc800/0x1800 0xdf000/0x1000! 0xe0000/0x4000!
cpu0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel 82852GM Hub-PCI" rev 0x02
"Intel 82852GM Memory" rev 0x02 at pci0 dev 0 function 1 not configured
"Intel 82852GM Configuration" rev 0x02 at pci0 dev 0 function 3 not configured
vga1 at pci0 dev 2 function 0 "Intel 82852GM AGP" rev 0x02: aperture at
0xe8000000, size 0x8000000
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
"Intel 82852GM AGP" rev 0x02 at pci0 dev 2 function 1 not configured
uhci0 at pci0 dev 29 function 0 "Intel 82801DB USB" rev 0x03: irq 5
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1 at pci0 dev 29 function 1 "Intel 82801DB USB" rev 0x03: irq 11
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2 at pci0 dev 29 function 2 "Intel 82801DB USB" rev 0x03: irq 10
usb2 at uhci2: USB revision 1.0
uhub2 at usb2
uhub2: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
ehci0 at pci0 dev 29 function 7 "Intel 82801DB USB" rev 0x03: irq 3
usb3 at ehci0: USB revision 2.0
uhub3 at usb3
uhub3: Intel EHCI root hub, rev 2.00/1.00, addr 1
uhub3: 6 ports with 6 removable, self powered
ppb0 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0x83
pci1 at ppb0 bus 1
cbb0 at pci1 dev 7 function 0 vendor "Texas Instruments", unknown product
0x8031 rev 0x00pci_intr_map: no mapping for pin A
: couldn't map interrupt
vendor "Texas Instruments", unknown product 0x8032 (class serial bus subclass
Firewire, rev 0x00) at pci1 dev 7 function 2 not configured
vendor "Texas Instruments", unknown product 0x8033 (class mass storage subclass
miscellaneous, rev 0x00) at pci1 dev 7 function 3 not configured
bce0 at pci1 dev 8 function 0 "Broadcom BCM4401B0" rev 0x02: irq 10, address
00:03:25:2d:91:3f
bmtphy0 at bce0 phy 1: BCM4401 10/100baseTX PHY, rev. 0
iwi0 at pci1 dev 9 function 0 "Intel PRO/Wireless 2200BG" rev 0x05: irq 10,
address 00:13:ce:3d:cf:e3
ichpcib0 at pci0 dev 31 function 0 "Intel 82801DBM LPC" rev 0x03
pciide0 at pci0 dev 31 function 1 "Intel 82801DBM IDE" rev 0x03: DMA, channel 0
configured to compatibility, channel 1 configured to compatibility
wd0 at pciide0 channel 0 drive 0: <IC25N080ATMR04-0>
wd0: 16-sector PIO, LBA48, 76319MB, 156301488 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
atapiscsi0 at pciide0 channel 1 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <HL-DT-ST, DVD-RW GCA-4080N, 0G34> SCSI0 5/cdrom
removable
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
"Intel 82801DB SMBus" rev 0x03 at pci0 dev 31 function 3 not configured
auich0 at pci0 dev 31 function 5 "Intel 82801DB AC97" rev 0x03: irq 10, ICH4
AC97
ac97: codec id 0x41445374 (Analog Devices AD1981B)
ac97: codec features headphone, 20 bit DAC, No 3D Stereo
audio0 at auich0
"Intel 82801DB Modem" rev 0x03 at pci0 dev 31 function 6 not configured
isa0 at ichpcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pmsi0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pmsi0 mux 0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
sysbeep0 at pcppi0
npx0 at isa0 port 0xf0/16: using exception 16
biomask effd netmask effd ttymask ffff
pctr: 686-class user-level performance counters enabled
mtrr: Pentium Pro MTRR support
dkcsum: wd0 matches BIOS drive 0x80
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302
auich0: measured ac97 link rate at 48005 Hz, will use 48000 Hz
name=ICH4 AC97
version=0x03
config=auich0
encodings=ulinear:8,mulaw:8*,alaw:8*,slinear:8*,slinear_le:16,ulinear_le:16*,slinear_be:16*,ulinear_be:16*
properties=full_duplex,mmap,independent
full_duplex=0
fullduplex=0
blocksize=8832
hiwat=7
lowat=1
monitor_gain=0
mode=
play.rate=44100
play.channels=2
play.precision=16
play.encoding=slinear_le
play.gain=127
play.balance=32
play.port=0x0
play.avail_ports=0x0
play.seek=8832
play.samples=3303168
play.eof=0
play.pause=0
play.error=1
play.waiting=0
play.open=0
play.active=0
play.buffer_size=65536
record.rate=8000
record.channels=1
record.precision=8
record.encoding=mulaw
record.gain=191
record.balance=32
record.port=0x1
record.avail_ports=0x7
record.seek=0
record.samples=0
record.eof=0
record.pause=0
record.error=0
record.waiting=0
record.open=0
record.active=0
record.buffer_size=65536
record.errors=0
outputs.master=207,207
outputs.master.mute=off
outputs.mono=255
outputs.mono.mute=off
outputs.mono.source=mixerout
outputs.headphones=203,203
outputs.headphones.mute=off
outputs.bass=255
outputs.treble=255
inputs.speaker=255
inputs.speaker.mute=off
inputs.phone=191
inputs.phone.mute=on
inputs.mic=191
inputs.mic.mute=on
inputs.mic.preamp=off
inputs.mic.source=mic0
inputs.line=191,191
inputs.line.mute=off
inputs.cd=191,191
inputs.cd.mute=off
inputs.video=255,255
inputs.video.mute=off
inputs.aux=191,191
inputs.aux.mute=off
inputs.dac=191,191
inputs.dac.mute=off
record.source=mic
record.volume=255,255
record.volume.mute=off
record.mic=0
record.mic.mute=off
outputs.loudness=off
outputs.spatial=off
outputs.spatial.center=0
outputs.spatial.depth=0
outputs.surround=255,255
outputs.surround.mute=off
outputs.center=255
outputs.center.mute=off
outputs.lfe=255
outputs.lfe.mute=off
