Re: eGalax USB touchscreen issues

From: Mark Kane <mark_at_kane.mn>
Date: Wed, 04 Aug 2021 20:34:40 -0500
On 2021-07-05 18:57, Vladimir Kondratyev wrote:
> I am sorry for my long silence.
> 
> Please try updated patch.

Thanks for the updated patch and apologies for my late reply as well. 
Events are now heard on input7 and X sees input7 but has a libinput 
error:

[    41.168] (II) config/udev: Adding input device eGalax Inc. USB 
TouchController TouchScreen (/dev/input/event7)
[    41.168] (**) eGalax Inc. USB TouchController TouchScreen: Applying 
InputClass "evdev tablet catchall"
[    41.168] (**) eGalax Inc. USB TouchController TouchScreen: Applying 
InputClass "libinput tablet catchall"
[    41.168] (II) Using input driver 'libinput' for 'eGalax Inc. USB 
TouchController TouchScreen'
[    41.168] (**) eGalax Inc. USB TouchController TouchScreen: always 
reports core events
[    41.168] (**) Option "Device" "/dev/input/event7"
[    41.168] (**) Option "_source" "server/udev"
[    41.172] (II) event7  - eGalax Inc. USB TouchController TouchScreen: 
is tagged by udev as: Tablet
[    41.214] (EE) event7  - eGalax Inc. USB TouchController TouchScreen: 
libinput bug: missing tablet capabilities: btn-stylus resolution. 
Ignoring this device.
[    41.214] (II) event7  - eGalax Inc. USB TouchController TouchScreen: 
device is a tablet
[    41.214] (II) event7  - failed to create input device 
'/dev/input/event7'.
[    41.214] (EE) libinput: eGalax Inc. USB TouchController TouchScreen: 
Failed to create a device for /dev/input/event7
[    41.214] (EE) PreInit returned 2 for "eGalax Inc. USB 
TouchController TouchScreen"
[    41.214] (II) UnloadModule: "libinput"


# evemu-record
Available devices:
/dev/input/event0:	System mouse
/dev/input/event1:	System keyboard multiplexer
/dev/input/event2:	Power Button
/dev/input/event3:	Sleep Button
/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 TouchScreen
/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]: 7
# EVEMU 1.3
# Kernel: 13.0-RELEASE-p3
# Input device name: "eGalax Inc. USB TouchController TouchScreen"
# 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 320 (BTN_TOOL_PEN)
#     Event code 330 (BTN_TOUCH)
#   Event type 3 (EV_ABS)
#     Event code 0 (ABS_X)
#       Value        0
#       Min          0
#       Max       4095
#       Fuzz         0
#       Flat         0
#       Resolution   0
#     Event code 1 (ABS_Y)
#       Value        0
#       Min          0
#       Max       4095
#       Fuzz         0
#       Flat         0
#       Resolution   0
# Properties:
#   Property  type 1 (INPUT_PROP_DIRECT)
N: eGalax Inc. USB TouchController TouchScreen
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 00 00 00 00 00 00
B: 01 01 04 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 0001 014a 0001	# EV_KEY / BTN_TOUCH            1
E: 0.000001 0001 0140 0001	# EV_KEY / BTN_TOOL_PEN         1
E: 0.000001 0003 0000 2876	# EV_ABS / ABS_X                2876
E: 0.000001 0003 0001 2328	# EV_ABS / ABS_Y                2328
E: 0.000001 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- +0ms
E: 0.005978 0003 0000 2872	# EV_ABS / ABS_X                2872
E: 0.005978 0003 0001 2326	# EV_ABS / ABS_Y                2326
E: 0.005978 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- +5ms
E: 0.011967 0003 0000 2868	# EV_ABS / ABS_X                2868
E: 0.011967 0003 0001 2322	# EV_ABS / ABS_Y                2322
E: 0.011967 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- +6ms
E: 0.019963 0003 0000 2862	# EV_ABS / ABS_X                2862
E: 0.019963 0003 0001 2316	# EV_ABS / ABS_Y                2316
E: 0.019963 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- +8ms
E: 0.025976 0003 0000 2858	# EV_ABS / ABS_X                2858
E: 0.025976 0003 0001 2308	# EV_ABS / ABS_Y                2308
E: 0.025976 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- +6ms
E: 0.031962 0003 0000 2854	# EV_ABS / ABS_X                2854
E: 0.031962 0003 0001 2302	# EV_ABS / ABS_Y                2302
E: 0.031962 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- +6ms
E: 0.037961 0003 0000 2850	# EV_ABS / ABS_X                2850
E: 0.037961 0003 0001 2298	# EV_ABS / ABS_Y                2298
E: 0.037961 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- +6ms
E: 0.043960 0003 0000 2846	# EV_ABS / ABS_X                2846
E: 0.043960 0003 0001 2294	# EV_ABS / ABS_Y                2294
E: 0.043960 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- +6ms
E: 0.049961 0003 0000 2842	# EV_ABS / ABS_X                2842
E: 0.049961 0003 0001 2290	# EV_ABS / ABS_Y                2290
E: 0.049961 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- +6ms
E: 0.055980 0003 0000 2840	# EV_ABS / ABS_X                2840
E: 0.055980 0003 0001 2286	# EV_ABS / ABS_Y                2286
E: 0.055980 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- +6ms
E: 0.061962 0003 0001 2284	# EV_ABS / ABS_Y                2284
E: 0.061962 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- +6ms
E: 0.069962 0003 0001 2282	# EV_ABS / ABS_Y                2282
E: 0.069962 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- +8ms
E: 0.075979 0003 0001 2280	# EV_ABS / ABS_Y                2280
E: 0.075979 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- +6ms
E: 0.107959 0003 0001 2278	# EV_ABS / ABS_Y                2278
E: 0.107959 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- 
+32ms
E: 0.125971 0003 0001 2276	# EV_ABS / ABS_Y                2276
E: 0.125971 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- 
+18ms
E: 0.137957 0003 0001 2274	# EV_ABS / ABS_Y                2274
E: 0.137957 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- 
+12ms
E: 0.157960 0003 0001 2272	# EV_ABS / ABS_Y                2272
E: 0.157960 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- 
+20ms
E: 0.163962 0003 0000 2838	# EV_ABS / ABS_X                2838
E: 0.163962 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- +6ms
E: 0.181959 0003 0001 2270	# EV_ABS / ABS_Y                2270
E: 0.181959 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- 
+18ms
E: 0.187961 0003 0001 2268	# EV_ABS / ABS_Y                2268
E: 0.187961 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- +6ms
E: 0.195981 0003 0000 2840	# EV_ABS / ABS_X                2840
E: 0.195981 0003 0001 2266	# EV_ABS / ABS_Y                2266
E: 0.195981 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- +8ms
E: 0.201965 0003 0000 2842	# EV_ABS / ABS_X                2842
E: 0.201965 0003 0001 2264	# EV_ABS / ABS_Y                2264
E: 0.201965 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- +6ms
E: 0.207959 0003 0000 2846	# EV_ABS / ABS_X                2846
E: 0.207959 0003 0001 2260	# EV_ABS / ABS_Y                2260
E: 0.207959 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- +6ms
E: 0.211960 0001 014a 0000	# EV_KEY / BTN_TOUCH            0
E: 0.211960 0000 0000 0001	# ------------ SYN_REPORT (1) ---------- +4ms
E: 0.452018 0001 014a 0001	# EV_KEY / BTN_TOUCH            1
E: 0.452018 0003 0000 2078	# EV_ABS / ABS_X                2078
E: 0.452018 0003 0001 2396	# EV_ABS / ABS_Y                2396
[...]

dmesg:
---<<BOOT>>---
Copyright (c) 1992-2021 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 13.0-RELEASE-p3 #3 releng/13.0-n244752-b368bb75bad-dirty: Wed 
Aug  4 17:33:34 CDT 2021
     root_at_freebsd:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64
FreeBSD clang version 11.0.1 (git_at_github.com:llvm/llvm-project.git 
llvmorg-11.0.1-0-g43ff75f2c3fe)
VT(vga): resolution 640x480
CPU: Intel(R) Atom(TM) CPU  E3845  _at_ 1.91GHz (1916.71-MHz K8-class CPU)
   Origin="GenuineIntel"  Id=0x30679  Family=0x6  Model=0x37  Stepping=9
   
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
   
Features2=0x43d8e3bf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,MOVBE,POPCNT,TSCDLT,AESNI,RDRAND>
   AMD Features=0x28000800<SYSCALL,RDTSCP,LM>
   AMD Features2=0x101<LAHF,Prefetch>
   Structured Extended Features=0x2282<TSCADJ,SMEP,ERMS,NFPUSG>
   VT-x: (disabled in BIOS) PAT,HLT,MTF,PAUSE,EPT,UG,VPID
   TSC: P-state invariant, performance statistics
real memory  = 2147483648 (2048 MB)
avail memory = 1907412992 (1819 MB)
Event timer "LAPIC" quality 600
ACPI APIC Table: <ALASKA A M I >
WARNING: L1 data cache covers fewer APIC IDs than a core (0 < 1)
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 1 package(s) x 4 core(s)
random: registering fast source Intel Secure Key RNG
random: fast provider: "Intel Secure Key RNG"
random: unblocking device.
Firmware Warning (ACPI): 32/64X length mismatch in FADT/Gpe0Block: 
128/32 (20201113/tbfadt-748)
ioapic0 <Version 2.0> irqs 0-86
Launching APs: 2 3 1
Timecounter "TSC" frequency 1916712636 Hz quality 1000
KTLS: Initialized 4 threads
random: entropy device external interface
000.000019 [4354] netmap_init               netmap: loaded module
[ath_hal] loaded
WARNING: Device "kbd" is Giant locked and may be deleted before FreeBSD 
14.0.
kbd0 at kbdmux0
mlx5en: Mellanox Ethernet driver 3.6.0 (December 2020)
nexus0
vtvga0: <VT VGA driver>
cryptosoft0: <software crypto>
aesni0: <AES-CBC,AES-CCM,AES-GCM,AES-ICM,AES-XTS>
acpi0: <ALASKA A M I >
acpi0: Power Button (fixed)
unknown: I/O range not supported
cpu0: <ACPI CPU> on acpi0
atrtc0: <AT realtime clock> port 0x70-0x77 on acpi0
atrtc0: Warning: Couldn't map I/O.
atrtc0: registered as a time-of-day clock, resolution 1.000000s
Event timer "RTC" frequency 32768 Hz quality 0
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff irq 8 on 
acpi0
Timecounter "HPET" frequency 14318180 Hz quality 950
Event timer "HPET" frequency 14318180 Hz quality 450
Event timer "HPET1" frequency 14318180 Hz quality 440
Event timer "HPET2" frequency 14318180 Hz quality 440
attimer0: <AT timer> port 0x40-0x43,0x50-0x53 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
Timecounter "ACPI-safe" frequency 3579545 Hz quality 850
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pcib0: Length mismatch for 3 range: 50d06fff vs 50d07000
pci0: <ACPI PCI bus> on pcib0
vgapci0: <VGA-compatible display> port 0xe080-0xe087 mem 
0xd0000000-0xd03fffff,0xc0000000-0xcfffffff irq 16 at device 2.0 on pci0
vgapci0: Boot video device
ahci0: <AHCI SATA controller> port 
0xe070-0xe077,0xe060-0xe063,0xe050-0xe057,0xe040-0xe043,0xe020-0xe03f 
mem 0xd0d06000-0xd0d067ff irq 19 at device 19.0 on pci0
ahci0: AHCI v1.30 with 2 3Gbps ports, Port Multiplier not supported
ahcich0: <AHCI channel> at channel 0 on ahci0
pci0: <encrypt/decrypt> at device 26.0 (no driver attached)
hdac0: <Intel BayTrail HDA Controller> mem 0xd0d00000-0xd0d03fff irq 22 
at device 27.0 on pci0
pcib1: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
pci1: <ACPI PCI bus> on pcib1
igb0: <Intel(R) PRO/1000 PCI-Express Network Driver> port 0xd000-0xd01f 
mem 0xd0a00000-0xd0afffff,0xd0b00000-0xd0b03fff irq 16 at device 0.0 on 
pci1
igb0: Using 1024 TX descriptors and 1024 RX descriptors
igb0: Using 4 RX queues 4 TX queues
igb0: Using MSI-X interrupts with 5 vectors
igb0: Ethernet address: 00:10:f3:9c:6b:7c
igb0: netmap queues/slots: TX 4/1024, RX 4/1024
pcib2: <ACPI PCI-PCI bridge> irq 17 at device 28.1 on pci0
pcib3: <ACPI PCI-PCI bridge> irq 18 at device 28.2 on pci0
pci2: <ACPI PCI bus> on pcib3
pci2: <simple comms, UART> at device 0.0 (no driver attached)
pcib4: <ACPI PCI-PCI bridge> irq 19 at device 28.3 on pci0
pci3: <ACPI PCI bus> on pcib4
igb1: <Intel(R) PRO/1000 PCI-Express Network Driver> port 0xc000-0xc01f 
mem 0xd0700000-0xd07fffff,0xd0800000-0xd0803fff irq 19 at device 0.0 on 
pci3
igb1: Using 1024 TX descriptors and 1024 RX descriptors
igb1: Using 4 RX queues 4 TX queues
igb1: Using MSI-X interrupts with 5 vectors
igb1: Ethernet address: 00:10:f3:9c:6b:7d
igb1: netmap queues/slots: TX 4/1024, RX 4/1024
ehci0: <Intel BayTrail USB 2.0 controller> mem 0xd0d05000-0xd0d053ff irq 
23 at device 29.0 on pci0
usbus0: EHCI version 1.0
usbus0 on ehci0
usbus0: 480Mbps High Speed USB v2.0
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
acpi_button0: <Power Button> on acpi0
acpi_button1: <Sleep Button> on acpi0
acpi_tz0: <Thermal Zone> on acpi0
ppc1: <Parallel port> port 0x378-0x37f irq 15 on acpi0
ppc1: Generic chipset (NIBBLE-only) in COMPATIBLE mode
ppbus0: <Parallel port bus> on ppc1
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
uart2: <16950 or compatible> port 0x248-0x24f irq 5 on acpi0
uart1: <16950 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
uart3: <16950 or compatible> port 0x3e8-0x3ef irq 11 on acpi0
uart4: <16950 or compatible> port 0x2e8-0x2ef irq 10 on acpi0
uart5: <16950 or compatible> port 0x228-0x22f irq 6 on acpi0
uart6: <16950 or compatible> port 0x238-0x23f irq 7 on acpi0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
Timecounters tick every 1.000 msec
hdacc0: <Realtek ALC888 HDA CODEC> at cad 0 on hdac0
hdaa0: <Realtek ALC888 Audio Function Group> at nid 1 on hdacc0
pcm0: <Realtek ALC888 (Rear Analog)> at nid 20 and 24 on hdaa0
pcm1: <Realtek ALC888 (Analog)> at nid 21 and 26 on hdaa0
hdacc1: <Intel Valleyview2 HDA CODEC> at cad 2 on hdac0
hdaa1: <Intel Valleyview2 Audio Function Group> at nid 1 on hdacc1
hdaa1: hdaa_audio_as_parse: Duplicate pin 0 (5) in association 1! 
Disabling association.
hdaa1: hdaa_audio_as_parse: Duplicate pin 0 (6) in association 1! 
Disabling association.
ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
ada0: <KINGSTON SA400S37120G SBFKB1E1> ACS-3 ATA SATA 3.x device
ada0: Serial Number 50026B768365A54C
ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 512bytes)
ada0: Command Queueing enabled
ada0: 114473MB (234441648 512 byte sectors)
Trying to mount root from ufs:/dev/ada0s1a [rw]...
ugen0.1: <Intel EHCI root HUB> at usbus0
uhub0 on usbus0
uhub0: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus0
ichsmb0: <Intel Baytrail SMBus controller> port 0xe000-0xe01f mem 
0xd0d04000-0xd0d0401f irq 18 at device 31.3 on pci0
smbus0: <System Management Bus> on ichsmb0
lo0: link state changed to UP
uhub0: 8 ports with 8 removable, self powered
ugen0.2: <vendor 0x8087 product 0x07e6> at usbus0
uhub1 on uhub0
uhub1: <vendor 0x8087 product 0x07e6, class 9/0, rev 2.00/0.17, addr 2> 
on usbus0
uhub1: 4 ports with 4 removable, self powered
ugen0.3: <eGalax Inc. USB TouchController> at usbus0
igb1: link state changed to UP
usbhid0 on uhub1
usbhid0: <eGalax Inc. USB TouchController, class 0/0, rev 1.10/1.00, 
addr 3> on usbus0
hidbus0: <HID bus> on usbhid0
ugen0.4: <Lite-On Technology Corp. USB Multimedia Keyboard> at usbus0
ukbd0 on uhub1
ukbd0: <Lite-On Technology Corp. USB Multimedia Keyboard, class 0/0, rev 
1.10/1.09, addr 4> on usbus0
kbd1 at ukbd0
usbhid1 on uhub1
usbhid1: <Lite-On Technology Corp. USB Multimedia Keyboard, class 0/0, 
rev 1.10/1.09, addr 4> on usbus0
hidbus1: <HID bus> on usbhid1
ugen0.5: <vendor 0x05e3 USB2.0 Hub> at usbus0
uhub2 on uhub1
uhub2: <vendor 0x05e3 USB2.0 Hub, class 9/0, rev 2.00/32.98, addr 5> on 
usbus0
uhub2: 4 ports with 4 removable, self powered
hms0: <eGalax Inc. USB TouchController Tablet> on hidbus0
hms0: 2 buttons and [XY] coordinates ID=1
hpen0: <eGalax Inc. USB TouchController TouchScreen> on hidbus0
hpen1: <eGalax Inc. USB TouchController TouchScreen> on hidbus0
hconf0: <eGalax Inc. USB TouchController Configuration> on hidbus0
hcons0: <Lite-On Technology Corp. USB Multimedia Keyboard Consumer 
Control> on hidbus1
hsctrl0: <Lite-On Technology Corp. USB Multimedia Keyboard System 
Control> on hidbus1
Received on Thu Aug 05 2021 - 01:34:40 UTC

Original text of this message