Hi, I'm using a high quality USB audio device (Burr-Brown Japan PCM2702) with my Dockstar. I've configured mpd to use the hardware interface without dmix because dmix seems to be broken on the ARM platform.
But there is one problem left: sometimes clicks and pops can be heard. They appear randomly up to 2 times a minute. My impression is that hard disk data transfer causes them, because using "hdparm -t" makes the situation worse. On the Dockstar all USB devices are connected via hub to the same USB controller: # lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB Bus 001 Device 003: ID 0bc2:2120 Seagate RSS LLC Bus 001 Device 005: ID 08bb:2702 Texas Instruments Japan Speakers Is it possible to give the USB audio data transfers a higher priority? -- Thorsten Mühlfelder Salix OS: www.salixos.org _______________________________________________ ARMedslack mailing list [email protected] http://lists.armedslack.org/mailman/listinfo/armedslack
