On 05/20/2014 12:08 AM, jean-noël chardron wrote: > > Also, I the sound card is a high-speed USB device, so you certainly need > ehci_hcd. Which error did you see? > > > Daniel > > t seems that there is a constraint on the usb.. the driver is only in > usb 1.1 even if the card is in usb 2.0 > the initial log is : > [44038.762643] usb 1-5: New USB device found, idVendor=0644, idProduct=8020 > [44038.762653] usb 1-5: New USB device strings: Mfr=1, Product=2, > SerialNumber=3 > [44038.762661] usb 1-5: Product: US-144 MKII > [44038.762667] usb 1-5: Manufacturer: TASCAM > [44038.762674] usb 1-5: SerialNumber: no serial number > [44038.849752] disable ehci-hcd to run US-144 > [44038.849772] disable ehci-hcd to run US-144 > [44038.849808] usbcore: registered new interface driver snd-usb-us122l
Ah, right, now I remember. The driver is not compatible to your hardware, and nobody knows what needs to be done in order to make it work. Same goes for other models such as the TASCAM US-1800. These devices use a proprietary protocol, undisclosed by the vendor. If you're up for reverse-engineering the protocol, that'd be your chance to get involved :) If you're not, I think there's little hope anything will happen on this topic any time soon. Daniel ------------------------------------------------------------------------------ "Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available Simple to use. Nothing to install. Get started now for free." http://p.sf.net/sfu/SauceLabs _______________________________________________ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
