[meta-freescale] Yacto rootfs: multi-touch message cannot handled by "close" button

[Duan Fugang-B38611]

From: Burton, Ross [mailto:ross.burton at intel.com]
Data: Thursday, September 26, 2013 4:51 PM

> To: Duan Fugang-B38611
> Cc: peter.hutterer at who-t.net; Rutledge Shawn; meta-
> freescale at yoctoproject.org
> Subject: Re: Yacto rootfs: multi-touch message cannot handled by
> "close" button
> 
> On 26 September 2013 09:46, Duan Fugang-B38611 <B38611 at freescale.com>
> wrote:
> > Ross, thanks for your quick response.
> >
> > Why the touch can be recognized in the single  touch mode ? Since the
> > driver is similar the same except report event types.
> >
> > And, how to validate whether the touch can be recognized ?
> 
> I don't know why it can't be recognised in multitouch, and unless you
> send me your hardware I can't tell you.  That's what we're attempting
> to debug over email.
> 
My hardware:
Board: Imx6q sabresd
Touchscreen: hannStar display with egalax i2c touchscreen


> As far as xev is concerned there should be zero difference between
> using a mouse to click in the window, and using the touchscreen.  Try
> all combinations of pressing/clicking in the xev window, and report
> back.
> 
> Ross

For EGALAX MULTI TOUCH:
o	When click the “X” icon to close window,  the window cannot be closed, and print the log: (picture #1)
	LeaveNotify event, serial 28, synthetic NO, window 0x1000001,
    	root 0xc2, subw 0x0, time 347181500, (981,-34), root:(981,14),
    	mode NotifyNormal, detail NotifyNonlinear, same_screen YES,
    	focus YES, state 0

o	When click the control bar: (picture #2)
	LeaveNotify event, serial 28, synthetic NO, window 0x1000001,
    	root 0xc2, subw 0x0, time 348522728, (375,-26), root:(375,22),
    	mode NotifyNormal, detail NotifyNonlinear, same_screen YES,
    	focus YES, state 0

o	When click the blank region: (picture #3)
	MotionNotify event, serial 28, synthetic NO, window 0x1000001,
    	root 0xc2, subw 0x0, time 348582340, (289,92), root:(289,140),
    	state 0x0, is_hint 0, same_screen YES

	ButtonPress event, serial 28, synthetic NO, window 0x1000001,
    	root 0xc2, subw 0x0, time 348582340, (289,92), root:(289,140),
    	state 0x100, button 1, same_screen YES

	ButtonRelease event, serial 28, synthetic NO, window 0x1000001,
    	root 0xc2, subw 0x0, time 348582619, (289,92), root:(289,140),
    	state 0x100, button 1, same_screen YES

o	When click the other icons on the control bar, work fine and there have sub-window pop: (picture #4)
	FocusOut event, serial 28, synthetic NO, window 0x1000001,
    	mode NotifyGrab, detail NotifyNonlinear

	VisibilityNotify event, serial 28, synthetic NO, window 0x1000001,
    	state VisibilityPartiallyObscured

All other operations are right, only clicking "X" icon cannot close the windows.

Thanks,
Andy
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