From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: usb: gadget breakage on N900: bind UDC by name passed via usb_gadget_driver structure Date: Fri, 18 Mar 2016 10:32:19 +0100 Message-ID: <20160318093219.GA999@amd> References: <20160317212603.GA16651@amd> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Ruslan Bilovol Cc: pali.rohar@gmail.com, sre@kernel.org, kernel list , linux-arm-kernel , linux-omap , Tony Lindgren , khilman@kernel.org, aaro.koskinen@iki.fi, ivo.g.dimitrov.75@gmail.com, patrikbachan@gmail.com, serge@hallyn.com, Maxime Ripard , Marek Szyprowski , Peter Chen , "Balbi, Felipe" List-Id: linux-omap@vger.kernel.org Hi! > On Thu, Mar 17, 2016 at 11:26 PM, Pavel Machek wrote: > > Hi! > > > > USB gadget stops working for me on n900, if I merge > > Could you please give us more details? > Which gadget driver do you use (g_nokia?) It seems I mis-merged the stuff. Hold on, I'm debugging it some more. Not g_nokia: CONFIG_USB_LIBCOMPOSITE=y CONFIG_USB_U_ETHER=y CONFIG_USB_F_ECM=y CONFIG_USB_F_SUBSET=y > > (I have patch in my tree to make USB gadget work when it is not > > modular). > > So this can be reproduced only on builtin gadget, right? > > BTW, I have N900 and can try to play with it this weekend if you'll > give us more details. Thanks! Let me try to debug it, then I'll post .config. Best regards, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html