On Tue, Mar 9, 2010 at 8:58 AM, Henry Geay de Montenon <h.geaydemonte...@gmail.com> wrote: > Hi chris, > > I purchased an hp tm2 with a wacom multitouch display last weeks and have > been trying to make it work with lii-enac multitouch tools. Doing this, I've > encountered the problem you seem to be willing to adress with this patch > (multitouch coordinates reported as ABS_X,Y and an ABS_MISC identifier > instead of their MT counterparts. > So I've been trying to apply you patch to a fresh 0.8.5-10 linuxwacom tree > but there were a few rejections which I had to modify manually in > wacom_wac.c and wacom_sys.c (I'll send you the .rej files if you want).
Yes, please send .rej to me directly. I created the patch based on the cvs tree imported into git a few days after 0.8.5-10 was released. So I'm not sure why it would have failed and would like to investigate. > The modified driver seems to work but I noticed using evtest that > - the output in /dev/input/eventX is not changing a bit from unmodified > driver Looks like detecting ABS_MT* wasn't added to evtest until end of last Oct. So make sure you have latest copy. > - when I release a finger from the screen, the cursor is going back to > 0,0 coordinates, opening the Application menus (as I'm using gnome and the > Application menu happens to stand at the left corner of the screen) > > Are there other patchsets to apply before applying this patch ? Hmmm, was it jumping back to zero before the patch? But see next item... I'm not really expecting you to see any differences from my patches. I did a quick search and verified the tm2's are using the wacom 2 finger tablet PC path in linux kernel driver. My patch is related to Bamboo Pen&Touch code path... They are very similar though and I offered to develop the same patch for the tablet pc part. If your willing to test and debug then I'll write it up and send to list. I've coded up the Bamboo version so that as long as the lii-enac code gracefully ignores the EV_ABS/ABS_MISC and EV_MSC/MSC_SERIAL events then the rest should work with it. I think in multi-touch mode, those same applications start ignoring BTN_TOOL_DOUBLETAP, BTN_TOOL_FINGER, and BTN_TOUCH. I'm hoping anyways because its not sending them in a way they'd probably expect. Chris ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Linuxwacom-devel mailing list Linuxwacom-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxwacom-devel
