[Bug 3719] New: calibration fails in opie under qemu

[bugzilla-daemon at treke.net]

http://bugs.openembedded.net/show_bug.cgi?id=3719

           Summary: calibration fails in opie under qemu
           Product: Openembedded
           Version: Angstrom 2008.x
          Platform: ARM
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Distributions
        AssignedTo: openembedded-issues at lists.openembedded.org
        ReportedBy: GNUtoo at no-log.org


hello,
i tried to calibrate many times and each time it fails...
more precisely the calibration process end normaly but then the wacom-tablet of
qemu is not calibrated and there is more that 5cm between the pointer and the
result on the screen(tested with drawpad)

i tested it under 2 differents qemu:
*gentoo's qemu
*poky's qemu

here a qemu invocation:
# qemu-system-arm -kernel zImage-qemuarm.bin -M versatilepb -hda
opie-image-qemuarm.ext3 -usb -usbdevice wacom-tablet --append root=/dev/sda
console=ttyAMA0 console=tty0 mem=64M --serial /dev/stdout && reset

here the content of /dev/input inside qemu:
root at qemuarm:/dev/input$ ls
event0        event1        touchscreen0
root at qemuarm:/dev/input$ ls -l
crw-r-----    1 root     root      13,  64 Jan  1  1970 event0
crw-r-----    1 root     root      13,  65 Jan  1  1970 event1
lrwxrwxrwx    1 root     root            6 Jan  1  1970 touchscreen0 -> event1

i also tested another image in order to be shure it was not qemu but opie:poky
/usr/local/poky/eabi-glibc/arm/bin/qemu-system-arm -kernel
../../../zImage-2.6.21-blinky-3.0-qemuarm.bin -M versatilepb -hda
../../../poky-image-sdk-qemuarm-blinky-3.0.rootfs.ext2 -usb -usbdevice
wacom-tablet --append root=/dev/sda console=ttyAMA0 console=tty0 mem=64M

and here the calibration went fine...

and i also tested it under gentoo's qemu
qemu-system-arm -kernel ../../../zImage-2.6.21-blinky-3.0-qemuarm.bin -M
versatilepb -hda ../../../poky-image-sdk-qemuarm-blinky-3.0.rootfs.ext2 -usb
-usbdevice wacom-tablet --append root=/dev/sda console=ttyAMA0 console=tty0
mem=64M

and the wacom-tablet went fine


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