Hi,
Greetings from Colombia,
I have a C-MEDIA Sound Card, since OpenBSD 3.5 this device use a AC97(4)
driver, but OpenBSD play some sound formats too fast.
I think that it is a OpenBSD bug because never Media Player (mplayer, mpg123,
xmms, noatun) solve this problem.
I see "Enlace" He ask the same question but he don't had a good answer.
My dmesg is:
> OpenBSD 3.7 (GENERIC) #50: Sun Mar 20 00:01:57 MST 2005
> [EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC
> cpu0: Intel(R) Pentium(R) 4 CPU 2.80GHz ("GenuineIntel" 686-class) 2.77 GHz
> cpu0:
> FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,CNXT-ID
> real mem = 737714176 (720424K)
> avail mem = 665817088 (650212K)
> using 4278 buffers containing 36986880 bytes (36120K) of memory
> mainbus0 (root)
> bios0 at mainbus0: AT/286+(00) BIOS, date 03/05/04, BIOS32 rev. 0 @ 0xfdb10
> pcibios0 at bios0: rev 2.1 @ 0xf0000/0x10000
> pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xf76a0/192 (10 entries)
> pcibios0: PCI Interrupt Router at 000:02:0 ("SIS 85C503 System" rev 0x00)
> pcibios0: PCI bus #1 is the last bus
> bios0: ROM list: 0xc0000/0x8000
> cpu0 at mainbus0
> pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
> pchb0 at pci0 dev 0 function 0 "SIS 650 PCI" rev 0x80
> ppb0 at pci0 dev 1 function 0 "SIS 86C201 AGP" rev 0x00
> pci1 at ppb0 bus 1
> vga1 at pci1 dev 0 function 0 "SIS 650 VGA" rev 0x00: aperture at 0xd0000000,
> size 0x400000
> wsdisplay0 at vga1: console (80x25, vt100 emulation)
> wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
> pcib0 at pci0 dev 2 function 0 "SIS 85C503 System" rev 0x25
> pciide0 at pci0 dev 2 function 5 "SIS 5513 EIDE" rev 0x00: 650: DMA, channel
> 0 wired to compatibility, channel 1 wired to > compatibility
> wd0 at pciide0 channel 0 drive 0: <ST380011A>
> wd0: 16-sector PIO, LBA48, 76319MB, 156301488 sectors
> wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
> atapiscsi0 at pciide0 channel 1 drive 0
> scsibus0 at atapiscsi0: 2 targets
> cd0 at scsibus0 targ 0 lun 0: <HL-DT-ST, RW/DVD GCC-4521B, 1.01> SCSI0
> 5/cdrom removable
> atapiscsi1 at pciide0 channel 1 drive 1
> scsibus1 at atapiscsi1: 2 targets
> cd1 at scsibus1 targ 0 lun 0: <HL-DT-ST, DVDRAM GSA-4165B, DL03> SCSI0
> 5/cdrom removable
> cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
> cd1(pciide0:1:1): using PIO mode 4, Ultra-DMA mode 2
> "SIS 7013 Modem" rev 0xa0 at pci0 dev 2 function 6 not configured
> auich0 at pci0 dev 2 function 7 "SIS 7012 AC97" rev 0xa0: irq 10, SiS7012 AC97
> ac97: codec id 0x434d4983 (C-Media Electronics CMI9761A+)
> audio0 at auich0
> ohci0 at pci0 dev 3 function 0 "SIS 5597/5598 USB" rev 0x0f: irq 3, version
> 1.0, legacy support
> usb0 at ohci0: USB revision 1.0
> uhub0 at usb0
> uhub0: SIS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> uhub0: 3 ports with 3 removable, self powered
> ohci1 at pci0 dev 3 function 1 "SIS 5597/5598 USB" rev 0x0f: irq 5, version
> 1.0, legacy support
> usb1 at ohci1: USB revision 1.0
> uhub1 at usb1
> uhub1: SIS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> uhub1: 3 ports with 3 removable, self powered
> ehci0 at pci0 dev 3 function 3 "SIS 7002 USB" rev 0x00: irq 11
> ehci0: EHCI version 1.0
> ehci0: companion controllers, 3 ports each: ohci0 ohci1
> usb2 at ehci0: USB revision 2.0
> uhub2 at usb2
> uhub2: SIS EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
> uhub2: single transaction translator
> uhub2: 6 ports with 6 removable, self powered
> sis0 at pci0 dev 4 function 0 "SIS 900 10/100BaseTX" rev 0x90: irq 11,
> address 00:0b:6a:49:19:03
> rlphy0 at sis0 phy 1: RTL8201L 10/100 PHY, rev. 1
> isa0 at pcib0
> isadma0 at isa0
> pckbc0 at isa0 port 0x60/5
> pckbd0 at pckbc0 (kbd slot)
> pckbc0: using irq 1 for kbd slot
> wskbd0 at pckbd0 (mux 1 ignored for console): 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>
> sysbeep0 at pcppi0
> lpt0 at isa0 port 0x378/4 irq 7
> lm0 at isa0 port 0x290/8: W83697HF
> npx0 at isa0 port 0xf0/16: using exception 16
> pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
> fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
> fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
> biomask eb6d netmask eb6d ttymask fbef
> pctr: user-level cycle counter enabled
> dkcsum: wd0 matched BIOS disk 80
> root on wd0a
> rootdev=0x0 rrootdev=0x300 rawdev=0x302
Actually I'm using OpenBSD 3.7 and I recieve the following message when sound
for example an MP3 file
> auich0: measured ac97 link rate at 48012 Hz, will use 48000 Hz
The audioctl(1) command show the following error when I change some param
> # audioctl play.rate=44100
> audioctl: set failed: Invalid argument
> # audioctl -a
> name=SiS7012 AC97
> version=0xa0
> 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=8768
> hiwat=7
> lowat=5
> monitor_gain=0
> mode=playsync
> play.rate=44100 --> Its strange, B?change the param really?
> 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=52608
> play.samples=2218304
> play.eof=1
> play.pause=0
> play.error=0
> play.waiting=0
> play.open=1
> play.active=1
> 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
Sincerely
Diego Fernando Nieto Moreno
---------------------------
IEEE Student Membership Number 41618544
http://www.compumundohypermegared.org
They called BSD!
And "Open" because it's always free
