https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=252434
Bug ID: 252434 Summary: for USB audio headset, need do set interface dynamiclly for power save and correct status of headsets Product: Base System Version: Unspecified Hardware: Any OS: Any Status: New Severity: Affects Many People Priority: --- Component: usb Assignee: u...@freebsd.org Reporter: shichun...@dell.com Created attachment 221286 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=221286&action=edit patch to add set interface dynamicly. 1. set interface 0 and alt number when headset stop/start working is quite standard on windows/Linux OS 2. set interface 0 when not headset doesn't work can help power save; 3. some Epos headset tool check will check the headset status by polling it's current alt interface, and "0" set interface alt stands that headset is idle, so EPOS application do can do firmware update for this device. Base above comment, it's good deal to add this patch. -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ freebsd-usb@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "freebsd-usb-unsubscr...@freebsd.org"