Tiny Core Linux

Tiny Core Extensions => TCE Q&A Forum => Topic started by: floppy on January 08, 2012, 10:47:00 AM

Title: OSS error with 4.2 (AMD K6-III)
Post by: floppy on January 08, 2012, 10:47:00 AM

at the end of the dmesg:
...
     9.398180] Adding 98276k swap on /dev/sdc2.  Priority:-1 extents:1 across:98276k
[    9.554517] EXT4-fs (sda2): mounting ext3 file system using the ext4 subsystem
[    9.582353] EXT4-fs (sda2): warning: checktime reached, running e2fsck is recommended
[    9.582910] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
[   24.820359] Linux agpgart interface v0.103
[   24.909256] agpgart: Detected VIA Apollo MVP3 chipset
[   24.994266] agpgart-via 0000:00:00.0: AGP aperture is 64M @ 0xd8000000
[   38.937597] osscore: This processor architecture is not compatible with vmix (info=-1) - Not enabled.
[   39.001642] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 5
[   39.001657] PCI: setting IRQ 5 as level-triggered
[   39.001680] oss_sbpci 0000:00:12.0: PCI INT A -> Link[LNKB] -> GSI 5 (level, low) -> IRQ 5
[   39.073432] usbcore: registered new interface driver oss_usb
[   40.982252] 8139too 0000:00:11.0: eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1
[   46.601864] [drm] Initialized drm 1.1.0 20060810
[   46.622076] pci 0000:01:00.0: PCI INT A -> Link[LNKA] -> GSI 11 (level, low) -> IRQ 11
[   46.626866] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[   46.626882] [drm] No driver support for vblank timestamp query.
[   46.626898] [drm] Initialized mga 3.2.1 20051102 for 0000:01:00.0 on minor 0
[   46.633822] agpgart-via 0000:00:00.0: AGP 1.0 bridge
[   46.633878] agpgart-via 0000:00:00.0: putting AGP V2 device into 2x mode
[   46.633944] pci 0000:01:00.0: putting AGP V2 device into 2x mode
[   50.004516] agpgart-via 0000:00:00.0: AGP 1.0 bridge
[   50.004569] agpgart-via 0000:00:00.0: putting AGP V2 device into 2x mode
[   50.004636] pci 0000:01:00.0: putting AGP V2 device into 2x mode
[ 1479.193400] process `skype' is using obsolete setsockopt SO_BSDCOMPAT

So, OSS is not adapted to my desktop? (I can hear).
Speaking with skype seems an issue "Problem with Audio Capture" in the skype test menu (skype-oss from this forum).
Setups in ossmix are here  http://imagebin.org/192474 (http://imagebin.org/192474)
No webcam is started (not enough power for it..).

Title: Re: OSS error with 4.2 (AMD K6-III)
Post by: curaga on January 08, 2012, 12:08:44 PM

http://www.opensound.com/wiki/index.php/Building_OSSv4_from_source (http://www.opensound.com/wiki/index.php/Building_OSSv4_from_source)

The wiki says Geode cpus have the same. I assume vmix uses some 686 float instructions.
edit: Fixed-point would be lower quality, float is the default because of that.

Note that not having vmix doesn't mean no sound, it would mean only one app can use sound at a time.

Title: Re: OSS error with 4.2 (AMD K6-III)
Post by: floppy on January 08, 2012, 03:00:49 PM

@curaga
how to test the capture function?
Command line?
Any gui tool?

Title: Re: OSS error with 4.2 (AMD K6-III)
Post by: curaga on January 09, 2012, 09:09:41 AM

ossrecord, IIRC.

Title: Re: OSS error with 4.2 (AMD K6-III)
Post by: floppy on January 17, 2012, 03:45:38 PM

Hello, I will have still to dig in using this ossrecord.
I made a quick check with skype (testcall). No sucess.
I can hear the testcall dialing.
The test call abort: it seems not to capture any sound.
Here is the screen copy: http://imagebin.org/194156 (http://imagebin.org/194156)
My OSS settings should be modified? How? (headset connected via 2 connectors into the pci128 card).
Any idea is welcome.