[Wayland-bugs] [Bug 97771] Huion DWH69 not working with libinput 1.4.2 and xf86-input-libinput 0.19

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Sep 14 01:06:44 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=97771

--- Comment #17 from ngoonee at gmail.com ---
(In reply to Peter Hutterer from comment #16)
> (In reply to ngoonee from comment #15)
> > So here's the behaviour I observe:-
> > 
> > 1. Bringing pen in and out of proximity gives no output.
> > 
> > 2. Pressing buttons gives no output.
> > 
> > 3. Pressing buttons WHILE PEN IS IN PROXIMITY gives output.
> 
> so to verify: you get a BTN_TOOL_PEN only when you press buttons while in
> proximity? if so, what's the behaviour there? when is BTN_TOOL_PEN set and
> when isn't it?

Sorry, didn't realise to test that. Oddly enough, when pressing the button I
get BTN_TOOL_PEN set to 0 and then immediately set to 1. This happens again
when releasing the button.

This is the full output (without the grep) with me holding the pen in proximity
BUT UNMOVING and then pressing (first two reports) and releasing (last two
reports)

E: 12.986116 0001 0140 0000     # EV_KEY / BTN_TOOL_PEN         0
E: 12.986116 0003 0000 0257     # EV_ABS / ABS_X                257
E: 12.986116 0003 0001 0001     # EV_ABS / ABS_Y                1
E: 12.986116 0000 0000 0000     # ------------ SYN_REPORT (0) ---------- +622ms
E: 12.988118 0001 0140 0001     # EV_KEY / BTN_TOOL_PEN         1
E: 12.988118 0003 0000 9159     # EV_ABS / ABS_X                9159
E: 12.988118 0003 0001 4600     # EV_ABS / ABS_Y                4600
E: 12.988118 0000 0000 0000     # ------------ SYN_REPORT (0) ---------- +2ms
E: 13.734112 0001 0140 0000     # EV_KEY / BTN_TOOL_PEN         0
E: 13.734112 0003 0000 0257     # EV_ABS / ABS_X                257
E: 13.734112 0003 0001 0000     # EV_ABS / ABS_Y                0
E: 13.734112 0000 0000 0000     # ------------ SYN_REPORT (0) ---------- +746ms
E: 13.736114 0001 0140 0001     # EV_KEY / BTN_TOOL_PEN         1
E: 13.736114 0003 0000 9159     # EV_ABS / ABS_X                9159
E: 13.736114 0003 0001 4600     # EV_ABS / ABS_Y                4600
E: 13.736114 0000 0000 0000     # ------------ SYN_REPORT (0) ---------- +2ms

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