With older kernels (like 2.6.32) you will probably see following errors:
hanvon.c:140: error: implicit declaration of function ‘usb_alloc_coherent’ hanvon.c:140: warning: cast to pointer from integer of different size hanvon.c:197: error: implicit declaration of function ‘usb_free_coherent’
Open the hanvon.c file and substitute usb_alloc_coherent with usb_buffer_alloc and usb_free_coherent with usb_buffer_free. The driver should compile and work then normally.
Output of successfull compilation should look like this:
make -C /lib/modules/2.6.32-5-xen-amd64/build M=/home/ond/mysrc/hanvon modules make: Entering directory `/usr/src/linux-headers-2.6.32-5-xen-amd64' CC [M] /home/ond/mysrc/hanvon/hanvon.o Building modules, stage 2. MODPOST 1 modules CC /home/ond/mysrc/hanvon/hanvon.mod.o LD [M] /home/ond/mysrc/hanvon/hanvon.ko make: Leaving directory `/usr/src/linux-headers-2.6.32-5-xen-amd64'
Hanvon tablet driver ==================== Driver for Linux kernels which supports complete functionality of the tablet: pen coordinates, touch/float/click detection, pressure, x and y tilt, pen button. On Artmaster I four simple tablet buttons (note that the first one works only together with pen activity), and the slider button. Supported hardware ================== Artmaster I: AM0806, AM1107, AM1209 Rollick: RL0604 Installation ============ Type 'make' to compile the module. New file hanvon.ko will be produced in current directory. Load the module with root permissions insmod ./hanvon.ko If everything goes right the tablet should start working immediately. Diagnostics =========== After insmod, check with dmesg, if the module was loaded properly. "USB Hanvon tablet driver" should appear in the listing. lsmod should also contain hanvon in its listing: lsmod | grep hanvon Revision history ================ 0.0.1 - initial release 0.2 - corrected pressure detection, working slider button 0.3 - remaining buttons also working, added x and y tilting 0.3b - patch for AM1209 from Markus Zucker applied 0.3c - patch for AM1107 from Daniel Koch applied 0.3d - support for right side buttons of AM1107 and AM1209 0.4 - code cleanup, RL0604 patch from Daniel Clemmer