On 2/12/07, Jeremy Roberson <[EMAIL PROTECTED]> wrote: > Here is the status so far. The digitizer is recognized by the USB > Subsystem but, there are no input handlers registered for it i.e. mouse > or event. I'm not sure how to get an input event handler registered on > the device. Below is the output of lsusb. >
You mean that current HID driver does not attach to the device, right? I am CCing Jiri Kosina, HID maintainer > Bus 001 Device 008: ID 078c:0401 > Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 1.10 > bDeviceClass 0 (Defined at Interface level) > bDeviceSubClass 0 > bDeviceProtocol 0 > bMaxPacketSize0 8 > idVendor 0x078c > idProduct 0x0401 > bcdDevice 1.00 > iManufacturer 1 GTCO/CalComp > iProduct 2 Digitizer > iSerial 0 > bNumConfigurations 1 > Configuration Descriptor: > bLength 9 > bDescriptorType 2 > wTotalLength 34 > bNumInterfaces 1 > bConfigurationValue 1 > iConfiguration 0 > bmAttributes 0x40 > (Missing must-be-set bit!) > Self Powered > MaxPower 2mA > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 0 > bAlternateSetting 0 > bNumEndpoints 1 > bInterfaceClass 3 Human Interface Devices > bInterfaceSubClass 0 No Subclass > bInterfaceProtocol 0 None > iInterface 3 TABLET BQ1.4 > HID Device Descriptor: > bLength 9 > bDescriptorType 33 > bcdHID 1.00 > bCountryCode 0 Not supported > bNumDescriptors 1 > bDescriptorType 34 Report > wDescriptorLength 147 > Report Descriptors: > ** UNAVAILABLE ** > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x81 EP 1 IN > bmAttributes 3 > Transfer Type Interrupt > Synch Type None > Usage Type Data > wMaxPacketSize 0x0008 1x 8 bytes > bInterval 5 > Device Status: 0x0001 > Self Powered > > > Regarding the IPanel. Both a mouse and input event handler are > registered to it when it is plugged in. Instead of blacklisting it and > using a separate driver, is there a way to unregister the mouse handler > and just leave the general event handler? > > Please let me know if I should be working with someone else on these > issues, I don't want to bug anyone. > > Thanks, > > On Fri, 2007-02-09 at 08:46 -0800, Greg KH wrote: > > On Thu, Feb 08, 2007 at 09:37:47PM -0700, Roberson, Jeremy wrote: > > > The HID driver doesn't parse Digitizer data properly which, is why > > > Wacom, etc requires custom drivers for their digitizers. Same for our > > > digitizers. As far as I know, Digitizers have never been parsed > > > properly by the HID Driver. I can get more details on what is not > > > parsed properly by the HID Driver but, it will take some time. > > > > It would be good to learn more about this, so possibly we can fix the > > HID layer so that it works for everyone and these drivers can go away. > > > > thanks, > > > > greg k-h > -- > Jeremy Roberson > Software Engineer > GTCO CalComp > > "Do not go gentle into that good night, > Old age should burn and rave at the > close of the day; Rage, rage against the > dying of the light." > - Dylan Thomas > > > > Note: The information contained within this electronic transmission is > intended by Interwrite Learning for the use of the named individual or > entity to which it is directed and contains confidential and/or > privileged information. It is not intended for transmission or receipt > by anyone other than the named addressee or entity. It should not be > forwarded or copied to any unauthorized persons. If you have received > this is error, please remove it from your system, without copying or > forwarding it and notify the sender by return email. Thank you. > -- Dmitry ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
