On Thu, Nov 18, 2010 at 09:28:47AM +0800, Leo wrote: > Dear Peter: > I attach my evtest&&xev log. it seems to work ok. > But there's something intersting, I just repeat operation on the different > place of touch screen. > Evtest can distinguish the position, you can have a look at the log, the ABS > coordinate keep changing, > While XEV I run on my device, this test seems not as what we want, it can > distinguish the BTN_PRESS && BTN_RELEASE or > motion, but the position never changed.
what version of evdev are you running? have you tried git master and/or an older version of evdev? If it works, can you bisect to it, I don't see anything in the evtest stream that should make this device not work. > I guess there's some place to transform the event as user want in Xorg. > evtest may read from the /dev/input/event3 directly, it's ok. But XEV Which > may depends on X11's transformation, so appears the different situation. > > Please give some hints, thanks [?] > > BTW: I can not open the LINK [?] > http://who-t.blogspot.com/2010/11/how-to-ignore-configuration-errors.html > Is there any other website ? no, I just wrote this up today and it seems to work here. Cheers, Peter > 2010/11/18 Peter Hutterer <[email protected]> > > > On Wed, Nov 17, 2010 at 09:34:49AM +0800, Leo wrote: > > > I prepare to port Meego(Linux based) to my devkit8000, follow the porting > > > guide > > > http://wiki.meego.com/ARM/Meego_on_B...d_from_scratch< > > http://wiki.meego.com/ARM/Meego_on_Beagleboard_from_scratch> > > > everything seems ok: show the home screen, launch the application, > > > But there's problem about touch screen. Meego can not recognize my > > behavior. > > > I'm not sure it's related with Xorg or driver. Here is my Xorg log: > > > > > > 59.837] (II) config/udev: Adding input device ADS7846 Touchscreen > > (/dev/i) > > > [ 59.837] (**) ADS7846 Touchscreen: Applying InputClass "default" > > > [ 59.841] (**) ADS7846 Touchscreen: Applying InputClass "evdev > > touchscreen " > > > [ 59.842] (**) ADS7846 Touchscreen: always reports core events > > > [ 59.842] (**) ADS7846 Touchscreen: Device: "/dev/input/event3" > > > [ 59.842] (--) ADS7846 Touchscreen: Found absolute axes > > > [ 59.842] (--) ADS7846 Touchscreen: Found x and y absolute axes > > > [ 59.842] (--) ADS7846 Touchscreen: Found absolute touchscreen > > > [ 59.843] (II) ADS7846 Touchscreen: Configuring as touchscreen > > > [ 59.843] (**) ADS7846 Touchscreen: YAxisMapping: buttons 4 and 5 > > > [ 59.843] (**) ADS7846 Touchscreen: EmulateWheelButton: 4, > > EmulateWheelIner0 > > > [ 59.845] (II) XINPUT: Adding extended input device "ADS7846 Touchscreen" > > () > > > [ 59.851] (II) ADS7846 Touchscreen: initialized for absolute axes. > > > [ 59.854] (II) config/udev: Adding input device ADS7846 Touchscreen > > (/dev/i) > > > [ 59.854] (**) ADS7846 Touchscreen: Applying InputClass "default" > > > [ 59.855] (**) ADS7846 Touchscreen: always reports core events > > > [ 59.855] (**) ADS7846 Touchscreen: Device: "/dev/input/mouse0" > > > [ 59.855] (EE) ioctl EVIOCGNAME failed: Inappropriate ioctl for device > > > [ 59.856] (II) UnloadModule: "evdev" > > > [ 59.856] (EE) PreInit returned NULL for "ADS7846 Touchscreen" > > > [ 60.102] (NI) OMAPFBSaveScreen: Dim backlight? > > > > > > who has the experience about these kind of problem, pls talk to me! > > > thanks very much > > > > does it work at all? do you see events come out of the device when you run > > evtest against it? > > > > as for the error message: > > http://who-t.blogspot.com/2010/11/how-to-ignore-configuration-errors.html > > > > Cheers, > > Peter > > _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
