Re: [PATCH 4/9] usb: gadget/uvc: free buffers after streamoff

2013-06-05 Thread Michael Olbrich
On Tue, Jun 04, 2013 at 05:08:23PM +0200, Michael Grzeschik wrote: > From: Michael Grzeschik > > The current approach is to keep the device open and request buffers on > REQBUFS. These buffers will not be freed until device close. The device > close on the other hand will disconnect the device fr

[PATCH 4/9] usb: gadget/uvc: free buffers after streamoff

2013-06-04 Thread Michael Grzeschik
From: Michael Grzeschik The current approach is to keep the device open and request buffers on REQBUFS. These buffers will not be freed until device close. The device close on the other hand will disconnect the device from the USB host. This way its not possible to change the buffers capabilitie