Hi Clemens, On 09/26/2014 09:07 AM, Clemens Ladisch wrote: > The PCM2707C datasheet says only 16-bit samples are supported. > (And only 32/44.1/48 kHz. And no volume for the I²S output.) Oh wow. How could i fail-read like that. I'm sorry, and i'll have to re-read my documentation it seems. Sorry for not doing my homework properly! I have re-did all the tests with the samplerates and bitrates you stated, however to no result. The problem remains present. > This might be a problem with the USB controller driver. Which USB > port are you using? Try a 2.0 port, and/or a USB hub, if > possible. With my latest test just now i have also tried every combination with every USB "hub" (Entry under a different "Bus" in lsusb -t) my system has as well as an additional single certain/constant USB 2.0 Port with an external and externally powered USB (2.0) hub. Again, nothing seems to solve the Problem :(. I have also tried different USB Ports and Samplerates/Bitrates under Windows. All of them worked. This again leads me to think that at least my motherboard hardware and/or IRQ/Interrupt-BIOS-settings regarding my USB device are at least roughly okay. Or am i mistaken in that assumption? Thanks again for your help! Best Regards -Dario Ernst ------------------------------------------------------------------------------ Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer http://pubads.g.doubleclick.net/gampad/clk?id=154622311&iu=/4140/ostg.clktrk _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
