On 11.12.2012 20:40, Thorsten Mühlfelder wrote: >> Yes, the discussion has ended without real solution. So this is why I've >> asked here again. >> As soon as the China device arrives I can test if it has the same issues >> like your Schiit. > > OK, device has arrived: > lsusb: > Bus 007 Device 003: ID 0d8c:0309 C-Media Electronics, Inc. > > lsusb.py: > 7-3 0d8c:0309 ef 2.00 12MBit/s 100mA 3IFs (CMEDIA USB2.0 > High-Speed True HD Audio) > > /var/log/messages: > Dec 11 19:48:44 pinkfloyd kernel: [ 853.775100] usb 7-3: new full-speed USB > device number 3 using ohci_hcd > Dec 11 19:48:44 pinkfloyd kernel: [ 853.915155] usb 7-3: not running at top > speed; connect to a high speed hub > Dec 11 19:48:44 pinkfloyd kernel: [ 853.934143] usb 7-3: New USB device > found, idVendor=0d8c, idProduct=0309 > Dec 11 19:48:44 pinkfloyd kernel: [ 853.934154] usb 7-3: New USB device > strings: Mfr=1, Product=2, SerialNumber=0 > Dec 11 19:48:44 pinkfloyd kernel: [ 853.934161] usb 7-3: Product: USB2.0 > High-Speed True HD Audio > Dec 11 19:48:44 pinkfloyd kernel: [ 853.934167] usb 7-3: Manufacturer: CMEDIA > Dec 11 19:48:44 pinkfloyd kernel: [ 854.001318] input: CMEDIA USB2.0 > High-Speed True HD Audio as > /devices/pci0000:00/0000:00:16.0/usb7/7-3/7-3:1.2/input/input8 > Dec 11 19:48:44 pinkfloyd kernel: [ 854.001694] generic-usb > 0003:0D8C:0309.0006: input,hidraw2: USB HID v1.00 Device [CMEDIA USB2.0 > High-Speed True HD Audio] on usb-0000:00:16.0-3/input2 > > What I've done so far: > The device only has digital outputs. I've connected it to my AVR via > optical link. For tests I'm using Audacious (output set to hw:2,0; bit > depth 32 bit as suggested). The system is running Slackware 14.0 with > kernel 3.2.29 (Alsa 1.0.24).
This kernel is *way* too old. Please try a 3.7 which has just been released. Daniel ------------------------------------------------------------------------------ LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d _______________________________________________ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
