[alsa-devel] [PATCH] usbmidi.c: Call usb_autopm functions from rawmidi open/close callbacks

[Clemens Ladisch]

Karsten Wiese wrote:
> Lets "usb auto suspend" work for devices that set their
> usb_driver::supports_autosuspend to 1.

... as long as there are no MIDI input ports.

I'm planning to apply these patches:
http://thread.gmane.org/gmane.linux.usb.general/1002/focus=1414


Regards,
Clemens