On Friday 06 April 2007 20:54, Helge Hafting wrote: > I have an usb touchscreen (egalax variety) that works with > the 2.6.18 kernel supplied by debian. > > It fails when I compile 2.6.21-rc5-mm4, tuned to the machine > in question. Unlike the debian kernel, this kernel don't use > modules in order to save boot time. > > The strange thing is, 2.6.21-rc5-mm4 recognizes the device. > dmesg says things like > usb 3-2: Manufacturer: eGalac Inc. > usb 3-2: Product: USB TouchController > > and a lot more. Unlike 2.6.18, it never gets around to say > "usbcore: registered new driver usbtouchscreen" > which seems to indicate a problem. > usbcore registers several other drivers, such as usbserial and pl2303 > that makes the gps work. It also registers other drivers like > usb-storage,usbfs,hub,libusual,hiddev,usbhid. But not usbtouchscreen. > I believe I have turned on every config option for usb touchscreen, > this should not be missing. > > Is there something wrong, or could there be a seemingly unrelated option > that I need to turn on?
Please make sure that you have CONFIG_USB_TOUCHSCREEN turned on. -- Dmitry ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
