Re: fixing usb-midi device support
Oliver Neukum <[email protected]>
| Newsgroups | gmane.linux.usb.devel,gmane.linux.kernel |
|---|---|
| Message-ID | <[email protected]> |
Am Dienstag 06 November 2007 schrieb David Griffith: > On Mon, 5 Nov 2007, Andrew Morton wrote: > > > On Thu, 1 Nov 2007 10:20:24 -0700 (PDT) David Griffith <[email protected]> wrote: > > > > > On Thu, 1 Nov 2007, Vitaliy Ivanov wrote: > > > > Lots of cc's added. > > > > > > David, > > > > > > > > On 10/31/07, David Griffith <[email protected]> wrote: > > > > > > > > > > I have a MOTU Fastlane and an Emu Xmidi 2x2 USB midi interfaces. The Emu > > > > > unit works fine with current kernels. The MOTU unit won't work with > > > > > kernels newer than 2.6.17. > > > > It's a regression. > > > > The oops is still present. I was hoping that the patch I found and lost > > > would help me understand what was going on. > > > > > > > Are you able to send a copy of the oops output? > > Yes. > > To refresh everyone, I got this by doing "amidi -d -p virtual" in > one xterm. Then I started MIOS Studio > (http://www.midibox.org/mios_studio/) and patched the internal in port to > all available out ports including the virtual one just created. Remove > the MIDI interface, then quit MIOS Studio. An oops will immediately > occur. You are suffering from the sysfs/usb_set_configuration() issue. please try this patch: http://www.mail-archive.com/git-commits-head%40vger.kernel.org/msg28576.html Regards Oliver ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel