Re: eGalax USB touchscreen issues
- Reply: Mark Kane : "Re: eGalax USB touchscreen issues"
- In reply to: Mark Kane : "Re: eGalax USB touchscreen issues"
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Date: Sat, 04 Sep 2021 22:49:39 UTC
On 04.09.2021 06:24, Mark Kane wrote: > Sorry to bring back this thread but I'm having some trouble getting both > the newer and older screens fully working on i386 (all testing before > was on amd64). > > Attached is the final diff against releng/13.0 I used to build on both > amd64 and i386. On amd64 everything works as it did before. Using the > same patch on i386 we get as far as evemu-record hearing events, X > adding the input device, but the pointer doesn't actually move inside X > or with xinput --test. > > Can you think of anything that would need to be done differently for > i386 or spot anything I might have missed here? I tried 2 clean i386 > installs with the same results. Quarterly packages from official repo > and configs are the same on both amd64/i386 machines: > > /etc/rc.conf: > devmatch_blacklist="uep.ko uhid.ko wmt.ko" > > /boot/loader.conf: > hw.usb.usbhid.enable=1 > usbhid_load="YES" > hidraw_load="YES" > > /usr/local/share/libinput/90-egalax.quirks: > [eGalax] > MatchUdevType=tablet > MatchVendor=0x0EEF > MatchProduct=0x0001 > AttrResolutionHint=26x43 > > This output is from a 2014 screen that doesn't require setrdesc.c: > > # evemu-record > Available devices: > /dev/input/event0: System mouse > /dev/input/event1: System keyboard multiplexer > /dev/input/event2: Power Button > /dev/input/event3: AT keyboard > /dev/input/event4: Lite-On Technology Corp. USB Multimedia > Keyboard, class 0/0, rev 1.10/1.09, add > /dev/input/event5: eGalax Inc. USB TouchController Tablet > /dev/input/event6: eGalax Inc. USB TouchController Pen > /dev/input/event7: eGalax Inc. USB TouchController TouchScreen > /dev/input/event8: Lite-On Technology Corp. USB Multimedia Keyboard > Consumer Control > /dev/input/event9: Lite-On Technology Corp. USB Multimedia Keyboard > System Control > Select the device event number [0-9]: 5 > # EVEMU 1.3 > # Kernel: 13.0-RELEASE-p4 > # Input device name: "eGalax Inc. USB TouchController Tablet" > # Input device ID: bus 0x03 vendor 0xeef product 0x01 version 0x100 > # Supported events: > # Event type 0 (EV_SYN) > # Event code 0 (SYN_REPORT) > # Event code 1 (SYN_CONFIG) > # Event code 2 (SYN_MT_REPORT) > # Event code 3 (SYN_DROPPED) > # Event code 4 ((null)) > # Event code 5 ((null)) > # Event code 6 ((null)) > # Event code 7 ((null)) > # Event code 8 ((null)) > # Event code 9 ((null)) > # Event code 10 ((null)) > # Event code 11 ((null)) > # Event code 12 ((null)) > # Event code 13 ((null)) > # Event code 14 ((null)) > # Event code 15 (SYN_MAX) > # Event type 1 (EV_KEY) > # Event code 272 (BTN_LEFT) > # Event code 273 (BTN_RIGHT) > # Event type 3 (EV_ABS) > # Event code 0 (ABS_X) > # Value 1712 > # Min 0 > # Max 4095 > # Fuzz 0 > # Flat 0 > # Resolution 0 > # Event code 1 (ABS_Y) > # Value 2362 > # Min 0 > # Max 4095 > # Fuzz 0 > # Flat 0 > # Resolution 0 > # Properties: > # Property type 1 (INPUT_PROP_DIRECT) > N: eGalax Inc. USB TouchController Tablet > I: 0003 0eef 0001 0100 > P: 02 00 00 00 00 00 00 00 > B: 00 0b 00 00 00 00 00 00 00 > B: 01 00 00 00 00 00 00 00 00 > B: 01 00 00 00 00 00 00 00 00 > B: 01 00 00 00 00 00 00 00 00 > B: 01 00 00 00 00 00 00 00 00 > B: 01 00 00 03 00 00 00 00 00 > B: 01 00 00 00 00 00 00 00 00 > B: 01 00 00 00 00 00 00 00 00 > B: 01 00 00 00 00 00 00 00 00 > B: 01 00 00 00 00 00 00 00 00 > B: 01 00 00 00 00 00 00 00 00 > B: 01 00 00 00 00 00 00 00 00 > B: 01 00 00 00 00 00 00 00 00 > B: 02 00 00 00 00 00 00 00 00 > B: 03 03 00 00 00 00 00 00 00 > B: 04 00 00 00 00 00 00 00 00 > B: 05 00 00 00 00 00 00 00 00 > B: 11 00 00 00 00 00 00 00 00 > B: 12 00 00 00 00 00 00 00 00 > B: 14 00 00 00 00 00 00 00 00 > B: 15 00 00 00 00 00 00 00 00 > B: 15 00 00 00 00 00 00 00 00 > A: 00 0 4095 0 0 0 > A: 01 0 4095 0 0 0 > ################################ > # Waiting for events # > ################################ > E: 0.000001 0003 0000 2510 # EV_ABS / ABS_X 2510 > E: 0.000001 0003 0001 2360 # EV_ABS / ABS_Y 2360 > E: 0.000001 0000 0000 0001 # ------------ SYN_REPORT (1) ---------- > +0ms > E: 0.002005 0001 0110 0001 # EV_KEY / BTN_LEFT 1 > E: 0.002005 0000 0000 0001 # ------------ SYN_REPORT (1) ---------- > +2ms > E: 0.007999 0003 0000 2506 # EV_ABS / ABS_X 2506 > E: 0.007999 0000 0000 0001 # ------------ SYN_REPORT (1) ---------- > +5ms > E: 0.013990 0003 0000 2502 # EV_ABS / ABS_X 2502 > E: 0.013990 0000 0000 0001 # ------------ SYN_REPORT (1) ---------- > +6ms > E: 0.020008 0003 0000 2498 # EV_ABS / ABS_X 2498 > E: 0.020008 0000 0000 0001 # ------------ SYN_REPORT (1) ---------- > +7ms > E: 0.027994 0003 0000 2494 # EV_ABS / ABS_X 2494 > E: 0.027994 0003 0001 2358 # EV_ABS / ABS_Y 2358 > E: 0.027994 0000 0000 0001 # ------------ SYN_REPORT (1) ---------- > +7ms > E: 0.033998 0003 0000 2492 # EV_ABS / ABS_X 2492 > E: 0.033998 0003 0001 2354 # EV_ABS / ABS_Y 2354 > E: 0.033998 0000 0000 0001 # ------------ SYN_REPORT (1) ---------- > +6ms > E: 0.039999 0003 0001 2352 # EV_ABS / ABS_Y 2352 > E: 0.039999 0000 0000 0001 # ------------ SYN_REPORT (1) ---------- > +6ms > E: 0.045985 0003 0001 2350 # EV_ABS / ABS_Y 2350 > E: 0.045985 0000 0000 0001 # ------------ SYN_REPORT (1) ---------- > +6ms > E: 0.051988 0003 0001 2348 # EV_ABS / ABS_Y 2348 > E: 0.051988 0000 0000 0001 # ------------ SYN_REPORT (1) ---------- > +6ms > E: 0.057993 0003 0001 2346 # EV_ABS / ABS_Y 2346 > E: 0.057993 0000 0000 0001 # ------------ SYN_REPORT (1) ---------- > +6ms > E: 0.063997 0003 0000 2494 # EV_ABS / ABS_X 2494 > E: 0.063997 0003 0001 2344 # EV_ABS / ABS_Y 2344 > E: 0.063997 0000 0000 0001 # ------------ SYN_REPORT (1) ---------- > +6ms > E: 0.077981 0003 0001 2342 # EV_ABS / ABS_Y 2342 > E: 0.077981 0000 0000 0001 # ------------ SYN_REPORT (1) ---------- > +14ms > E: 0.083987 0003 0001 2340 # EV_ABS / ABS_Y 2340 > E: 0.083987 0000 0000 0001 # ------------ SYN_REPORT (1) ---------- > +6ms > E: 0.089994 0003 0001 2338 # EV_ABS / ABS_Y 2338 > E: 0.089994 0000 0000 0001 # ------------ SYN_REPORT (1) ---------- > +6ms > E: 0.095989 0003 0001 2336 # EV_ABS / ABS_Y 2336 > E: 0.095989 0000 0000 0001 # ------------ SYN_REPORT (1) ---------- > +6ms > E: 0.101995 0003 0001 2334 # EV_ABS / ABS_Y 2334 > > (only event5 hears events) > For some unknown reasons your touchscreen started to send reports as absolute mouse rather than touchscreen. There is a known bug (really lack of bug2bug compatibility) in current libudev-devd which brokes absolute mices support in libinput. You may try to switch to x11-drivers/xf86-input-evdev as input driver or update libudev-devd to 0.5.0. See https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=258266 -- WBR Vladimir Kondratyev