Ralph Müller-Welt | 26 Sep 02:08 2007
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Re: Hello List (aka 056a:0090/92)

Hi Ping,

beeing in touch with the Wacom Devs is a good thing i hope. :-)
PLS Let me know if i can be of any service, test patches, gather logs from 
windows or so. I really would love to use the tablet in Linux.

Your welcome,
Ralph.

Am Dienstag, 25. September 2007 19:27:05 schrieb Ping <at> LinuxWacom:
> Hi Ralph,
>
> I am in touch with Wacom's USB Penabled developers to see if they have
> any suggestions for us.  As far as I know, 0x0092 is for firmware
> update.  0x0090 is for tablet data.  We may need to disable 0x0092
> first.  I'll get back to you as soon as I get feedback from them.
>
> Thank you for your corporation.
>
> Ping
>
> On 9/24/07, Ralph Müller-Welt <ralph <at> mueller-welt.net> wrote:
> > Dear Ping,
> > THX for your fast reply.
> > I did as u sayd, i removed in wacom_wac.c the usb_device_id
> > { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x0092) },
> > but now the driver doesnt connect to the USB-device 0x0092 and the
> > USB-device 0x0090 disapeared.
> > When loading the driver no /dev/input/eventX is created.
> >
> > I also had a look on wacom_features in wacom_wac.c, but sadly i have no
> > clue what the columns mean. I will investigate more.
> >
> > Windows:
> > On Windows, there is no 0x0092 device.
> > I did a trace on the 0x0090 with USBsnoop
> > (http://sourceforge.net/projects/usbsnoop/)
> > I placed the trace here, hope it helps.
> > http://mueller-welt.net/xfer/USB/0x056A-0x0090.usblog (binary)
> > I did move to all corners, press all buttons and used the eraser.
> > There is also an USBView report.
> > http://mueller-welt.net/xfer/USB/0x056A-0x0090.usbview.txt
> >
> > Please tell me if u need some more infos.
> >
> > Ralph.
> >
> > Am Montag, 24. September 2007 00:26:56 schrieb Ping <at> LinuxWacom:
> > > You only need to add 0x90, not for 0x92.  Also, you need to consider
> > > wacom_features wacom_features in wacom_wac.c and something in
> > > xdrv/wcmUSB.c.
> > >
> > > Ping
> > >
> > > On 9/22/07, Ralph Müller-Welt <ralph <at> mueller-welt.net> wrote:
> > > > Hello List,
> > > >
> > > > I'd like to introduce myself and my new device to the list.
> > > >
> > > > My Name is Ralph Müller-Welt and i lately bought an ASUS R1F
> > > > Convertible PC. First thing i did was shrinking the WinXP Tablet
> > > > Edition to a minimum. Right now i installed Kubuntu Feisty Fawn 7.04,
> > > > but may change to Gentoo.
> > > >
> > > > ralph <at> R1F:~$ uname -a
> > > > Linux R1F 2.6.20-16-generic #2 SMP Fri Aug 31 00:55:27 UTC 2007 i686
> > > > GNU/Linux
> > > >
> > > > ralph <at> R1F:~$ lspci
> > > > 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and
> > > > 945GT Express Memory Controller Hub (rev 03)
> > > > 00:02.0 VGA compatible controller: Intel Corporation Mobile
> > > > 945GM/GMS/940GML Express Integrated Graphics Controller (rev 03)
> > > > 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/940GML
> > > > Express Integrated Graphics Controller (rev 03)
> > > > 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High
> > > > Definition Audio Controller (rev 02)
> > > > 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI
> > > > Express Port 1 (rev 02)
> > > > 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI
> > > > Express Port 2 (rev 02)
> > > > 00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI
> > > > Express Port 3 (rev 02)
> > > > 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB
> > > > UHCI #1 (rev 02)
> > > > 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB
> > > > UHCI #2 (rev 02)
> > > > 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB
> > > > UHCI #3 (rev 02)
> > > > 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB
> > > > UHCI #4 (rev 02)
> > > > 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2
> > > > EHCI Controller (rev 02)
> > > > 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev
> > > > e2) 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC
> > > > Interface Bridge (rev 02)
> > > > 00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family)
> > > > Serial ATA Storage Controller IDE (rev 02)
> > > > 05:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG
> > > > Network Connection (rev 02)
> > > > 06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
> > > > RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 01)
> > > >
> > > > ralph <at> R1F:~$ lsusb
> > > > Bus 005 Device 004: ID 0bda:0111 Realtek Semiconductor Corp.
> > > > Bus 005 Device 001: ID 0000:0000
> > > > Bus 003 Device 002: ID 0b05:1712 ASUSTek Computer, Inc.
> > > > Bus 003 Device 003: ID 0483:2016 SGS Thomson Microelectronics
> > > > Fingerprint Reader
> > > > Bus 003 Device 001: ID 0000:0000
> > > > Bus 002 Device 001: ID 0000:0000
> > > > Bus 004 Device 003: ID 056a:0090 Wacom Co., Ltd
> > > > Bus 004 Device 001: ID 0000:0000
> > > > Bus 001 Device 001: ID 0000:0000
> > > >
> > > > And there we go!
> > > > The Wacom USB TabletPC!
> > > > The Wacom drivers in ubuntu are 0.7.7.7., they didn't work.
> > > > I deinstalled them and updated with linuxwacom driver 0.7.8-3,
> > > > (compiled & installed).
> > > > IIRC they didn't find the device too.
> > > > After some reading, i updated in wacom_wac.c the usb_device_id list
> > > > with: { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x0090) },
> > > > I think that was when lsusb changed to show another ID:
> > > > Bus 004 Device 003: ID 056a:0092 Wacom Co., Ltd
> > > > So i did add that device too.
> > > > { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x0092) },
> > > >
> > > > The status now is that i get the driver loading
> > > > ralph <at> R1F:~$ lsmod | grep wacom
> > > > wacom                  18432  0
> > > > usbcore               134280  8
> > > > usbhid,wacom,hci_usb,usb_storage,libusual,ehci_hcd,uhci_hcd
> > > > ralph <at> R1F:~$ dmesg
> > > > ...
> > > > [   18.216000] input: Unspecified device as /class/input/input4
> > > > [   18.220000] usbcore: registered new interface driver wacom
> > > > [
> > > > 18.220000]
> > > > /home/ralph/bin/Sources/linuxwacom/linuxwacom-0.7.8-3/src/2.6.19/waco
> > > >m_sy s.c: v1.46-pc0.1:USB Wacom Graphire and Wacom Intuos tablet
> > > > driver [   18.320000] usbcore: registered new interface driver hiddev
> > > > [   18.320000] usbcore: registered new interface driver usbhid [  
> > > > 18.320000] drivers/usb/input/hid-core.c: v2.6:USB HID core driver ...
> > > > ralph <at> R1F:~$ cat /proc/bus/usb/devices
> > > > ...
> > > > T:  Bus=04 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#=  3 Spd=12  MxCh= 0
> > > > D:  Ver= 1.01 Cls=ff(vend.) Sub=ff Prot=ff MxPS=64 #Cfgs=  1
> > > > P:  Vendor=056a ProdID=0092 Rev= 1.3a
> > > > C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=  0mA
> > > > I:  If#= 0 Alt= 0 #EPs= 0 Cls=ff(vend.) Sub=ff Prot=ff Driver=wacom
> > > > ...
> > > > ralph <at> R1F:~$ ls -l /dev/input/w*
> > > > lrwxrwxrwx 1 root root 6 2007-09-23 02:15 /dev/input/wacom -> event4
> > > > Hm, thats good so far?
> > > > But thats all....
> > > > No xxd output on that device, no wacdump.
> > > >
> > > > Now i hope i can be of any service to get this device working with
> > > > the linuxwacom driver.
> > > > Please tell me what i should do to help you.
> > > >
> > > > Ralph.

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