Hi,
I am getting 100% noise in output when I try to play any sound.
specs: Auzentech Prelude, Linux kernel 2.6.27-rc5, gcc 4.2.3, Ubuntu
8.04.1 AMD64
04:09.0 Multimedia audio controller: Creative Labs SB X-Fi
Subsystem: Unknown device 415a:0034
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (1000ns min, 1250ns max)
Interrupt: pin A routed to IRQ 17
Region 0: I/O ports at bc00 [size=32]
Region 1: Memory at c7e00000 (64-bit, non-prefetchable) [size=2M]
Region 3: Memory at c0000000 (64-bit, non-prefetchable) [size=64M]
Capabilities: <access denied>
I did hg bisect and found ->
Good Revison:
changeset: 398:e81129ea76fa
First Bad Revison: (no sound at all!)
changeset: 399:53f2b356c4dd
Second Bad Revison: (100% noise output)
changeset: 400:1bd870a52762
* Even if use good revision the dmesg is filled with "feature write
error -32" messages *
ossinfo ->
Version info: OSS 4.1 (b rc1/200808300931) (0x00040090)
Hg revision: changeset: 423:917d712919a6, tag: tip, date: Fri Aug 29
01:36:30 2008 +0300
Platform: Linux/x86_64 2.6.27-rc5 #1 SMP PREEMPT Fri Aug 29 22:00:59 IST 2008
Number of audio devices: 3
Number of audio engines: 7
Number of mixer devices: 2
Device objects
0: osscore0 OSS core services
1: oss_sbxfi0 Sound Blaster X-Fi interrupts=23591 (23591)
PCI device 1102:0005, subdevice 415a:0034
2: oss_usb0 USB audio core services
3: usb05a92643-0 USB sound device
4: usb05a92643-1 USB sound device
Mixer devices
0: Sound Blaster X-Fi (Mixer 0 of device object 1)
1: USB sound device (Mixer 0 of device object 3)
Audio devices
Sound Blaster X-Fi output /dev/oss/oss_sbxfi0/pcm0 (device index 0)
Sound Blaster X-Fi input /dev/oss/oss_sbxfi0/pcmin0 (device index 1)
USB sound device rec /dev/oss/usb05a92643-1/pcmin0 (device index 2)
--
dsk
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