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Date: Mon, 09 Aug 2021 23:03:12 -0500
From: Mark Kane <mark@kane.mn>
To: Vladimir Kondratyev <wulf@freebsd.org>
Cc: usb@freebsd.org, hps@selasky.org
Subject: Re: eGalax USB touchscreen issues
In-Reply-To: <168b368c-3258-6416-42c5-a722e45bf14b@FreeBSD.org>
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On 2021-08-07 05:56, Vladimir Kondratyev wrote:
> Try attached patch (on top of previous one)
The screen we've been testing works perfectly with this patch on top of
previous one (with usbhid_load="YES" and hw.usb.usbhid.enable=1). Thanks
very much for all of your work on this! :)
I have many of these egalax screens for an application being migrated
from Linux to FreeBSD. Physically they all look identical but after
trying a few others it seems that some are very different inside. Below
is one that is not working with or without the patches. Is there any
possibility of also supporting this variant on FreeBSD?
Screen #2 - With your 2 patches and usbhid/hidraw:
ugen0.3: <eGalax Inc. USB TouchController> at usbus0
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
hidraw0: <eGalax Inc. USB TouchController Raw HID Device> on hidbus0
hidraw0: no report descriptor
# hid-decode /dev/hidraw0
(no output)
# usbhid-dump
000:003:000:DESCRIPTOR 1628551474.564813
8D 0F 00 09 42 09 32 15 00 25 01 95 02 75 01 81
02 95 06 75 01 81 03 05 01 09 30 75 10 95 01 A4
55 00 65 00 36 00 00 46 00 00 16 1E 00 26 C8 0F
81 02 09 31 16 3C 00 26
000:004:001:DESCRIPTOR 1628551474.567569
05 0C 09 01 A1 01 85 01 19 00 2A 3C 02 15 00 26
3C 02 95 01 75 10 81 00 C0 05 01 09 80 A1 01 85
02 19 81 29 83 25 01 75 01 95 03 81 02 95 05 81
01 C0
000:004:000:DESCRIPTOR 1628551474.570559
05 01 09 06 A1 01 05 07 19 E0 29 E7 15 00 25 01
95 08 75 01 81 02 95 08 75 01 81 01 05 08 19 01
29 03 95 03 75 01 91 02 95 01 75 05 91 01 05 07
19 00 2A FF 00 15 00 26 FF 00 95 06 75 08 81 00
C0
#
Based on that and a lot of forums/bugzilla reading it seems that the
vendor re-used hardware IDs that makes older non-HID touchscreens look
the same as their newer HID screens. This "screen #2" was manufactured
in 2012 compared to the 2018 unit that works with your patches now. So I
suspect this may be one of the older non-HID screens that uep(4) should
support (?).
With usbhid disabled uep(4) attaches in evdev mode and X gets the input
device but no events are heard:
ugen0.3: <eGalax Inc. USB TouchController> at usbus0
uep0 on uhub1
uep0: <eGalax Inc. USB TouchController, class 0/0, rev 1.10/1.00, addr
3> on usbus0
[ 59.002] (II) config/udev: Adding input device eGalax Inc. USB
TouchController (/dev/input/event5)
[ 59.002] (**) eGalax Inc. USB TouchController: Applying InputClass
"evdev touchscreen catchall"
[ 59.002] (**) eGalax Inc. USB TouchController: Applying InputClass
"libinput touchscreen catchall"
[ 59.002] (II) Using input driver 'libinput' for 'eGalax Inc. USB
TouchController'
[ 59.002] (**) eGalax Inc. USB TouchController: always reports core
events
[ 59.002] (**) Option "Device" "/dev/input/event5"
[ 59.002] (**) Option "_source" "server/udev"
[ 59.005] (II) event5 - eGalax Inc. USB TouchController, class 0/0,
rev 1.10/1.00, addr 3: is tagged by udev as: Touchscreen
[ 59.006] (II) event5 - eGalax Inc. USB TouchController, class 0/0,
rev 1.10/1.00, addr 3: device is a touch device
[ 59.007] (II) event5 - eGalax Inc. USB TouchController, class 0/0,
rev 1.10/1.00, addr 3: device removed
[ 59.007] (**) Option "config_info" "udev:/dev/input/event5"
[ 59.007] (II) XINPUT: Adding extended input device "eGalax Inc. USB
TouchController" (type: TOUCHSCREEN, id 11)
[ 59.007] (**) Option "AccelerationScheme" "none"
[ 59.007] (**) eGalax Inc. USB TouchController: (accel) selected
scheme none/0
[ 59.007] (**) eGalax Inc. USB TouchController: (accel) acceleration
factor: 2.000
[ 59.007] (**) eGalax Inc. USB TouchController: (accel) acceleration
threshold: 4
[ 59.010] (II) event5 - eGalax Inc. USB TouchController, class 0/0,
rev 1.10/1.00, addr 3: is tagged by udev as: Touchscreen
[ 59.011] (II) event5 - eGalax Inc. USB TouchController, class 0/0,
rev 1.10/1.00, addr 3: device is a touch device
# 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, class 0/0, rev
1.10/1.00, addr 3
Select the device event number [0-5]: 5
# EVEMU 1.3
# Kernel: 13.0-RELEASE-p3
# Input device name: "eGalax Inc. USB TouchController, class 0/0, rev
1.10/1.00, addr 3"
# Input device ID: bus 0x03 vendor 0xeef product 0x01 version 0000
# 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 330 (BTN_TOUCH)
# Event type 3 (EV_ABS)
# Event code 0 (ABS_X)
# Value 0
# Min 0
# Max 2047
# Fuzz 0
# Flat 0
# Resolution 0
# Event code 1 (ABS_Y)
# Value 0
# Min 0
# Max 2047
# Fuzz 0
# Flat 0
# Resolution 0
# Properties:
# Property type 1 (INPUT_PROP_DIRECT)
N: eGalax Inc. USB TouchController, class 0/0, rev 1.10/1.00, addr 3
I: 0003 0eef 0001 0000
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 00 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 2047 0 0 0
A: 01 0 2047 0 0 0
################################
# Waiting for events #
################################
[...no events...]
Trying uep(4) in native mode with xf86-input-egalax also had the same,
uep(4) attached but no events when testing with xinput.
# usbconfig -d ugen0.3 dump_all_desc
ugen0.3: <eGalax Inc. USB TouchController> at usbus0, cfg=0 md=HOST
spd=FULL (12Mbps) pwr=ON (100mA)
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0110
bDeviceClass = 0x0000 <Probed by interface class>
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0040
idVendor = 0x0eef
idProduct = 0x0001
bcdDevice = 0x0100
iManufacturer = 0x0001 <eGalax Inc.>
iProduct = 0x0002 <USB TouchController>
iSerialNumber = 0x0000 <no string>
bNumConfigurations = 0x0001
Configuration index 0
bLength = 0x0009
bDescriptorType = 0x0002
wTotalLength = 0x0022
bNumInterfaces = 0x0001
bConfigurationValue = 0x0001
iConfiguration = 0x0001 <eGalax Inc.>
bmAttributes = 0x00a0
bMaxPower = 0x0032
Interface 0
bLength = 0x0009
bDescriptorType = 0x0004
bInterfaceNumber = 0x0000
bAlternateSetting = 0x0000
bNumEndpoints = 0x0001
bInterfaceClass = 0x0003 <HID device>
bInterfaceSubClass = 0x0000
bInterfaceProtocol = 0x0000
iInterface = 0x0000 <no string>
Additional Descriptor
bLength = 0x09
bDescriptorType = 0x21
bDescriptorSubType = 0x10
RAW dump:
0x00 | 0x09, 0x21, 0x10, 0x02, 0x00, 0x01, 0x22, 0x8d,
0x08 | 0x00
Endpoint 0
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0081 <IN>
bmAttributes = 0x0003 <INTERRUPT>
wMaxPacketSize = 0x0008
bInterval = 0x0003
bRefresh = 0x0000
bSynchAddress = 0x0000
#
From nobody Wed Aug 11 14:48:23 2021
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Subject: [Bug 257082] Sound with Scarlett Solo 3rd intermittently cuts off
for very short periods of milliseconds.
Date: Wed, 11 Aug 2021 14:48:23 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D257082
--- Comment #36 from Hodong <hodong@nimfsoft.com> ---
(In reply to Hans Petter Selasky from comment #35)
sysctl machdep.idle=3Dspin
When I apply that option, it works fine. Thank you very much.
--=20
You are receiving this mail because:
You are the assignee for the bug.=
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Subject: [Bug 225179] performance issues with axge driver
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D225179
Ronald <ronaldandersen@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ronaldandersen@gmail.com
--- Comment #3 from Ronald <ronaldandersen@gmail.com> ---
Hi,
I'm also experiencing the same problem
20mb/s
When I run=20
ifconfig ue0 mediaopt flow
I get 650mb/s
I'm on 12.1-RELEASE-p19-HBSD and using OPNsense 21.7
--=20
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Subject: [Bug 257082] Sound with Scarlett Solo 3rd intermittently cuts off
for very short periods of milliseconds.
Date: Wed, 11 Aug 2021 18:38:17 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D257082
--- Comment #37 from Hans Petter Selasky <hselasky@FreeBSD.org> ---
jkim @
Do we have a bug in:
sysctl machdep.idle=3Dacpi
which is the default?
See this report.
I can reproduce the same with my Ryzen!
--HPS
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From: Vladimir Kondratyev <wulf@FreeBSD.org>
Subject: Re: eGalax USB touchscreen issues
Message-ID: <12706f32-be2e-1cda-5d90-53b4e80b0b52@FreeBSD.org>
Date: Thu, 12 Aug 2021 01:12:13 +0300
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On 10.08.2021 07:03, Mark Kane wrote:
> On 2021-08-07 05:56, Vladimir Kondratyev wrote:
>> Try attached patch (on top of previous one)
>
> The screen we've been testing works perfectly with this patch on top of
> previous one (with usbhid_load="YES" and hw.usb.usbhid.enable=1). Thanks
> very much for all of your work on this! :)
Great! You wrote very descriptive crash report which made tracking the
bug rather easy task!
>
> I have many of these egalax screens for an application being migrated
> from Linux to FreeBSD. Physically they all look identical but after
> trying a few others it seems that some are very different inside. Below
> is one that is not working with or without the patches. Is there any
> possibility of also supporting this variant on FreeBSD?
>
> Screen #2 - With your 2 patches and usbhid/hidraw:
>
> ugen0.3: <eGalax Inc. USB TouchController> at usbus0
> 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
> hidraw0: <eGalax Inc. USB TouchController Raw HID Device> on hidbus0
> hidraw0: no report descriptor
>
> # hid-decode /dev/hidraw0
> (no output)
> # usbhid-dump
> 000:003:000:DESCRIPTORÂ Â Â Â Â Â Â Â 1628551474.564813
> Â 8D 0F 00 09 42 09 32 15 00 25 01 95 02 75 01 81
> Â 02 95 06 75 01 81 03 05 01 09 30 75 10 95 01 A4
> Â 55 00 65 00 36 00 00 46 00 00 16 1E 00 26 C8 0F
> Â 81 02 09 31 16 3C 00 26
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
This one looks like corrupted fragment of touch device HID report
descriptor. Check wires, USB port, device itself and so on. Most
probably, it is a standard eGalax HID device with some USB transport
problems.
> 000:004:001:DESCRIPTORÂ Â Â Â Â Â Â Â 1628551474.567569
> Â 05 0C 09 01 A1 01 85 01 19 00 2A 3C 02 15 00 26
> Â 3C 02 95 01 75 10 81 00 C0 05 01 09 80 A1 01 85
> Â 02 19 81 29 83 25 01 75 01 95 03 81 02 95 05 81
> Â 01 C0
>
> 000:004:000:DESCRIPTORÂ Â Â Â Â Â Â Â 1628551474.570559
> Â 05 01 09 06 A1 01 05 07 19 E0 29 E7 15 00 25 01
> Â 95 08 75 01 81 02 95 08 75 01 81 01 05 08 19 01
> Â 29 03 95 03 75 01 91 02 95 01 75 05 91 01 05 07
> Â 19 00 2A FF 00 15 00 26 FF 00 95 06 75 08 81 00
> Â C0
> #
>
> Based on that and a lot of forums/bugzilla reading it seems that the
> vendor re-used hardware IDs that makes older non-HID touchscreens look
> the same as their newer HID screens. This "screen #2" was manufactured
> in 2012 compared to the 2018 unit that works with your patches now. So I
> suspect this may be one of the older non-HID screens that uep(4) should
> support (?).
I don't think so. I have a sample of non-HID eGalax touchscreen built in
2009. It advertises bInterfaceClass = 0x00ff rather than 0x0003 (HID) in
your touchscreen.
> With usbhid disabled uep(4) attaches in evdev mode and X gets the input
> device but no events are heard:
>
> Trying uep(4) in native mode with xf86-input-egalax also had the same,
> uep(4) attached but no events when testing with xinput.
>
xf86-input-egalax can not work with kernels compiled with EVDEV_SUPPORT.
This options disables native interface of uep(4)
> # usbconfig -d ugen0.3 dump_all_desc
> ugen0.3: <eGalax Inc. USB TouchController> at usbus0, cfg=0 md=HOST
> spd=FULL (12Mbps) pwr=ON (100mA)
>
> Â bLength = 0x0012
> Â bDescriptorType = 0x0001
> Â bcdUSB = 0x0110
> Â bDeviceClass = 0x0000Â <Probed by interface class>
> Â bDeviceSubClass = 0x0000
> Â bDeviceProtocol = 0x0000
> Â bMaxPacketSize0 = 0x0040
> Â idVendor = 0x0eef
> Â idProduct = 0x0001
> Â bcdDevice = 0x0100
> Â iManufacturer = 0x0001Â <eGalax Inc.>
> Â iProduct = 0x0002Â <USB TouchController>
> Â iSerialNumber = 0x0000Â <no string>
> Â bNumConfigurations = 0x0001
>
> Â Configuration index 0
>
> Â Â Â bLength = 0x0009
> Â Â Â bDescriptorType = 0x0002
> Â Â Â wTotalLength = 0x0022
> Â Â Â bNumInterfaces = 0x0001
> Â Â Â bConfigurationValue = 0x0001
> Â Â Â iConfiguration = 0x0001Â <eGalax Inc.>
> Â Â Â bmAttributes = 0x00a0
> Â Â Â bMaxPower = 0x0032
>
> Â Â Â Interface 0
> Â Â Â Â Â bLength = 0x0009
> Â Â Â Â Â bDescriptorType = 0x0004
> Â Â Â Â Â bInterfaceNumber = 0x0000
> Â Â Â Â Â bAlternateSetting = 0x0000
> Â Â Â Â Â bNumEndpoints = 0x0001
> Â Â Â Â Â bInterfaceClass = 0x0003Â <HID device>
^------HID
> Â Â Â Â Â bInterfaceSubClass = 0x0000
> Â Â Â Â Â bInterfaceProtocol = 0x0000
> Â Â Â Â Â iInterface = 0x0000Â <no string>
>
> Â Â Â Â Â Additional Descriptor
>
> Â Â Â Â Â bLength = 0x09
> Â Â Â Â Â bDescriptorType = 0x21
> Â Â Â Â Â bDescriptorSubType = 0x10
> Â Â Â Â Â Â RAW dump:
> Â Â Â Â Â Â 0x00 | 0x09, 0x21, 0x10, 0x02, 0x00, 0x01, 0x22, 0x8d,
> Â Â Â Â Â Â 0x08 | 0x00
>
> Â Â Â Â Endpoint 0
> Â Â Â Â Â Â Â bLength = 0x0007
> Â Â Â Â Â Â Â bDescriptorType = 0x0005
> Â Â Â Â Â Â Â bEndpointAddress = 0x0081Â <IN>
> Â Â Â Â Â Â Â bmAttributes = 0x0003Â <INTERRUPT>
> Â Â Â Â Â Â Â wMaxPacketSize = 0x0008
> Â Â Â Â Â Â Â bInterval = 0x0003
> Â Â Â Â Â Â Â bRefresh = 0x0000
> Â Â Â Â Â Â Â bSynchAddress = 0x0000
> #
--
WBR
Vladimir Kondratyev
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Subject: [Bug 257082] Sound with Scarlett Solo 3rd intermittently cuts off
for very short periods of milliseconds.
Date: Thu, 12 Aug 2021 00:14:39 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D257082
--- Comment #38 from Konstantin Belousov <kib@FreeBSD.org> ---
(In reply to Hans Petter Selasky from comment #37)
With idle acpi, idle handling is completely driven by firmware. And I think
that
both Linux and Windows prefer mwait-like idle loops, instead of what we call
ACPI. I am not sure why your machine selected ACPI.
Do you have mwait reported as available? Did you turned it off in BIOS?
Show the output of sysctl dev.cpu
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Date: Wed, 11 Aug 2021 22:37:02 -0500
From: Mark Kane <mark@kane.mn>
To: Vladimir Kondratyev <wulf@freebsd.org>
Cc: usb@freebsd.org, hps@selasky.org
Subject: Re: eGalax USB touchscreen issues
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On 2021-08-11 17:12, Vladimir Kondratyev wrote:
> On 10.08.2021 07:03, Mark Kane wrote:
>> # usbhid-dump
>> 000:003:000:DESCRIPTORÂ Â Â Â Â Â Â Â 1628551474.564813
>> Â 8D 0F 00 09 42 09 32 15 00 25 01 95 02 75 01 81
>> Â 02 95 06 75 01 81 03 05 01 09 30 75 10 95 01 A4
>> Â 55 00 65 00 36 00 00 46 00 00 16 1E 00 26 C8 0F
>> Â 81 02 09 31 16 3C 00 26
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> This one looks like corrupted fragment of touch device HID report
> descriptor. Check wires, USB port, device itself and so on. Most
> probably, it is a standard eGalax HID device with some USB transport
> problems.
That is very interesting and a good catch. I have been using the same
cable and USB port across all tests for consistency. This same #2 screen
connected with the same cable to an identical machine running Linux
4.4.0-104 we get a much longer HID report descriptor:
linux# lsusb
Bus 001 Device 005: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 004: ID 04ca:004f Lite-On Technology Corp. SK-9020
keyboard
Bus 001 Device 003: ID 0eef:0001 D-WAV Scientific Co., Ltd eGalax
TouchScreen
Bus 001 Device 002: ID 8087:07e6 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
linux# usbhid-dump
001:004:001:DESCRIPTOR 1628727550.064013
05 0C 09 01 A1 01 85 01 19 00 2A 3C 02 15 00 26
3C 02 95 01 75 10 81 00 C0 05 01 09 80 A1 01 85
02 19 81 29 83 25 01 75 01 95 03 81 02 95 05 81
01 C0
001:004:000:DESCRIPTOR 1628727550.066916
05 01 09 06 A1 01 05 07 19 E0 29 E7 15 00 25 01
95 08 75 01 81 02 95 08 75 01 81 01 05 08 19 01
29 03 95 03 75 01 91 02 95 01 75 05 91 01 05 07
19 00 2A FF 00 15 00 26 FF 00 95 06 75 08 81 00
C0
001:003:000:DESCRIPTOR 1628727550.070850
05 01 09 01 A1 01 85 01 09 01 A1 00 05 09 19 01
29 02 15 00 25 01 95 02 75 01 81 02 95 01 75 06
81 01 05 01 09 30 09 31 16 2A 00 26 BD 07 36 00
00 46 FF 0F 66 00 00 75 10 95 02 81 02 C0 C0 05
0D 09 04 A1 01 85 02 09 20 A1 00 09 42 09 32 15
00 25 01 95 02 75 01 81 02 95 06 75 01 81 03 05
01 09 30 75 10 95 01 A4 55 00 65 00 36 00 00 46
00 00 16 1E 00 26 C8 0F 81 02 09 31 16 3C 00 26
C3 0F 36 00 00 46 00 00 81 02 B4 C0 C0
linux#
Touch on this screen fully works on Linux using the binary EETI driver.
Could there be something different about the USB controller in some of
these screens that is causing the corruption on FreeBSD? If there is any
other info to gather from either install I'm happy to.
Here are some other tests with the patches. All that don't work have the
same shorter descriptor report.
Jul 2011 - doesn't work, same truncated report descriptor
Sep 2011 - doesn't work, same truncated report descriptor
Nov 2012 - doesn't work, same truncated report descriptor
Mar 2013 - doesn't work, same truncated report descriptor
Jul 2013 - doesn't work, same truncated report descriptor
Sep 2014 - works with patches
Sep 2014 #2 - works with patches
Nov 2014 - works with patches
Feb 2015 - works with patches
Oct 2018 - works with patches
Oct 2018 #2 - works with patches
Feb 2020 - works with patches
Feb 2020 - works with patches
Feb 2021 - works with patches
And some more data from Linux in case it is helpful. event5 didn't hear
events, event7 and event14 both did:
linux# evemu-record
Available devices:
/dev/input/event0: Power Button
/dev/input/event1: Sleep Button
/dev/input/event2: Power Button
/dev/input/event3: Lite-On Technology Corp. USB Multimedia Keyboard
/dev/input/event4: Lite-On Technology Corp. USB Multimedia Keyboard
/dev/input/event5: eGalax Inc. USB TouchController
/dev/input/event6: Video Bus
/dev/input/event7: eGalax Inc. USB TouchController
/dev/input/event8: HDA Intel PCH Mic
/dev/input/event9: HDA Intel PCH Line Out
/dev/input/event10: HDA Intel PCH Headphone
/dev/input/event11: HDA Intel PCH HDMI/DP,pcm=3
/dev/input/event12: HDA Intel PCH HDMI/DP,pcm=7
/dev/input/event13: HDA Intel PCH HDMI/DP,pcm=8
/dev/input/event14: eGalaxTouch Virtual Device for Single
Select the device event number [0-14]: 7
# EVEMU 1.2
# Input device name: "eGalax Inc. USB TouchController"
# Input device ID: bus 0x03 vendor 0xeef product 0x01 version 0x210
# 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 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 2069
# Min 30
# Max 4040
# Fuzz 0
# Flat 0
# Resolution 0
# Event code 1 (ABS_Y)
# Value 2503
# Min 60
# Max 4035
# Fuzz 0
# Flat 0
# Resolution 0
# Event type 4 (EV_MSC)
# Event code 4 (MSC_SCAN)
# Properties:
N: eGalax Inc. USB TouchController
I: 0003 0eef 0001 0210
P: 00 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 10 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 30 4040 0 0 0
A: 01 60 4035 0 0 0
################################
# Waiting for events #
################################
E: 0.000000 0004 0004 852034 # EV_MSC / MSC_SCAN 852034
E: 0.000000 0001 014a 0001 # EV_KEY / BTN_TOUCH 1
E: 0.000000 0003 0000 1533 # EV_ABS / ABS_X 1533
E: 0.000000 0003 0001 2343 # EV_ABS / ABS_Y 2343
E: 0.000000 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.006000 0003 0001 2345 # EV_ABS / ABS_Y 2345
E: 0.006000 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.010005 0003 0000 1532 # EV_ABS / ABS_X 1532
E: 0.010005 0003 0001 2358 # EV_ABS / ABS_Y 2358
E: 0.010005 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.016010 0003 0000 1529 # EV_ABS / ABS_X 1529
E: 0.016010 0003 0001 2370 # EV_ABS / ABS_Y 2370
E: 0.016010 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.021998 0003 0000 1528 # EV_ABS / ABS_X 1528
E: 0.021998 0003 0001 2378 # EV_ABS / ABS_Y 2378
E: 0.021998 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.028003 0003 0000 1527 # EV_ABS / ABS_X 1527
E: 0.028003 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.034000 0003 0000 1526 # EV_ABS / ABS_X 1526
E: 0.034000 0003 0001 2382 # EV_ABS / ABS_Y 2382
E: 0.034000 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.042003 0003 0001 2387 # EV_ABS / ABS_Y 2387
E: 0.042003 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.050018 0003 0000 1525 # EV_ABS / ABS_X 1525
E: 0.050018 0003 0001 2386 # EV_ABS / ABS_Y 2386
E: 0.050018 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.058013 0003 0000 1524 # EV_ABS / ABS_X 1524
E: 0.058013 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.074006 0003 0000 1523 # EV_ABS / ABS_X 1523
E: 0.074006 0003 0001 2387 # EV_ABS / ABS_Y 2387
E: 0.074006 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.089999 0003 0001 2388 # EV_ABS / ABS_Y 2388
E: 0.089999 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.123988 0003 0000 1522 # EV_ABS / ABS_X 1522
E: 0.123988 0003 0001 2395 # EV_ABS / ABS_Y 2395
E: 0.123988 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.139999 0003 0001 2405 # EV_ABS / ABS_Y 2405
E: 0.139999 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.156001 0003 0000 1523 # EV_ABS / ABS_X 1523
E: 0.156001 0003 0001 2403 # EV_ABS / ABS_Y 2403
E: 0.156001 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.172000 0003 0000 1524 # EV_ABS / ABS_X 1524
E: 0.172000 0003 0001 2393 # EV_ABS / ABS_Y 2393
E: 0.172000 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.187999 0003 0000 1527 # EV_ABS / ABS_X 1527
E: 0.187999 0003 0001 2392 # EV_ABS / ABS_Y 2392
E: 0.187999 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.211989 0004 0004 852034 # EV_MSC / MSC_SCAN 852034
E: 0.211989 0001 014a 0000 # EV_KEY / BTN_TOUCH 0
E: 0.211989 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
^Clinux# evemu-record
Available devices:
/dev/input/event0: Power Button
/dev/input/event1: Sleep Button
/dev/input/event2: Power Button
/dev/input/event3: Lite-On Technology Corp. USB Multimedia Keyboard
/dev/input/event4: Lite-On Technology Corp. USB Multimedia Keyboard
/dev/input/event5: eGalax Inc. USB TouchController
/dev/input/event6: Video Bus
/dev/input/event7: eGalax Inc. USB TouchController
/dev/input/event8: HDA Intel PCH Mic
/dev/input/event9: HDA Intel PCH Line Out
/dev/input/event10: HDA Intel PCH Headphone
/dev/input/event11: HDA Intel PCH HDMI/DP,pcm=3
/dev/input/event12: HDA Intel PCH HDMI/DP,pcm=7
/dev/input/event13: HDA Intel PCH HDMI/DP,pcm=8
/dev/input/event14: eGalaxTouch Virtual Device for Single
Select the device event number [0-14]: 14
# EVEMU 1.2
# Input device name: "eGalaxTouch Virtual Device for Single"
# Input device ID: bus 0x06 vendor 0xeef product 0x10 version 0x01
# 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 type 1 (EV_KEY)
# Event code 272 (BTN_LEFT)
# Event code 273 (BTN_RIGHT)
# Event code 276 (BTN_EXTRA)
# Event type 3 (EV_ABS)
# Event code 0 (ABS_X)
# Value 766
# Min 0
# Max 2047
# Fuzz 0
# Flat 0
# Resolution 0
# Event code 1 (ABS_Y)
# Value 875
# Min 0
# Max 2047
# Fuzz 0
# Flat 0
# Resolution 0
# Event code 3 (ABS_RX)
# Value 0
# Min 0
# Max 2047
# Fuzz 0
# Flat 0
# Resolution 0
# Event code 4 (ABS_RY)
# Value 0
# Min 0
# Max 2047
# Fuzz 0
# Flat 0
# Resolution 0
# Properties:
# Property type 1 (INPUT_PROP_DIRECT)
N: eGalaxTouch Virtual Device for Single
I: 0006 0eef 0010 0001
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 13 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 1b 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 2047 0 0 0
A: 01 0 2047 0 0 0
A: 03 0 2047 0 0 0
A: 04 0 2047 0 0 0
################################
# Waiting for events #
################################
E: 0.000000 0003 0000 0650 # EV_ABS / ABS_X 650
E: 0.000000 0003 0001 1576 # EV_ABS / ABS_Y 1576
E: 0.000000 0001 0110 0001 # EV_KEY / BTN_LEFT 1
E: 0.000000 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.000018 0001 0110 0000 # EV_KEY / BTN_LEFT 0
E: 0.000018 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.517999 0003 0000 1328 # EV_ABS / ABS_X 1328
E: 0.517999 0003 0001 1461 # EV_ABS / ABS_Y 1461
E: 0.517999 0001 0110 0001 # EV_KEY / BTN_LEFT 1
E: 0.517999 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.518116 0001 0110 0000 # EV_KEY / BTN_LEFT 0
E: 0.518116 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.968004 0003 0000 0788 # EV_ABS / ABS_X 788
E: 0.968004 0003 0001 1335 # EV_ABS / ABS_Y 1335
E: 0.968004 0001 0110 0001 # EV_KEY / BTN_LEFT 1
E: 0.968004 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 0.968163 0001 0110 0000 # EV_KEY / BTN_LEFT 0
E: 0.968163 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 1.405991 0003 0000 0998 # EV_ABS / ABS_X 998
E: 1.405991 0003 0001 1254 # EV_ABS / ABS_Y 1254
E: 1.405991 0001 0110 0001 # EV_KEY / BTN_LEFT 1
E: 1.405991 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 1.406007 0001 0110 0000 # EV_KEY / BTN_LEFT 0
E: 1.406007 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 2.077987 0003 0000 1097 # EV_ABS / ABS_X 1097
E: 2.077987 0003 0001 1216 # EV_ABS / ABS_Y 1216
E: 2.077987 0001 0110 0001 # EV_KEY / BTN_LEFT 1
E: 2.077987 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 2.078097 0001 0110 0000 # EV_KEY / BTN_LEFT 0
E: 2.078097 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 2.527981 0003 0000 1400 # EV_ABS / ABS_X 1400
E: 2.527981 0003 0001 1393 # EV_ABS / ABS_Y 1393
E: 2.527981 0001 0110 0001 # EV_KEY / BTN_LEFT 1
E: 2.527981 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 2.527999 0001 0110 0000 # EV_KEY / BTN_LEFT 0
E: 2.527999 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 2.879992 0003 0000 0791 # EV_ABS / ABS_X 791
E: 2.879992 0003 0001 1276 # EV_ABS / ABS_Y 1276
E: 2.879992 0001 0110 0001 # EV_KEY / BTN_LEFT 1
E: 2.879992 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 2.880014 0001 0110 0000 # EV_KEY / BTN_LEFT 0
E: 2.880014 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 3.402001 0003 0000 0890 # EV_ABS / ABS_X 890
E: 3.402001 0003 0001 0894 # EV_ABS / ABS_Y 894
E: 3.402001 0001 0110 0001 # EV_KEY / BTN_LEFT 1
E: 3.402001 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
E: 3.402116 0001 0110 0000 # EV_KEY / BTN_LEFT 0
E: 3.402116 0000 0000 0000 # ------------ SYN_REPORT (0) ----------
linux#
-------
lsusb -v:
Bus 001 Device 003: ID 0eef:0001 D-WAV Scientific Co., Ltd eGalax
TouchScreen
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x0eef D-WAV Scientific Co., Ltd
idProduct 0x0001 eGalax TouchScreen
bcdDevice 1.00
iManufacturer 1 eGalax Inc.
iProduct 2 USB TouchController
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 34
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 1 eGalax Inc.
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 2.10
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 141
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 3
Device Status: 0x0000
(Bus Powered)
From nobody Thu Aug 12 09:55:37 2021
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Subject: [Bug 257082] Sound with Scarlett Solo 3rd intermittently cuts off
for very short periods of milliseconds.
Date: Thu, 12 Aug 2021 09:55:37 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D257082
Goran Meki=C4=87 <meka@tilda.center> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |meka@tilda.center
--- Comment #39 from Goran Meki=C4=87 <meka@tilda.center> ---
I just checked few machines of mine and they all use acpi for idle loops. T=
hose
are i5 based desktop, i7 based laptop, APU (first series) and AMD Ryzen 5
2400G. On all of them I have=20
machdep.idle_available: spin, mwait, hlt, acpi
Even VM on Vultr (KVM based) has similar output (mwait is missing). Does it
mean that acpi shouldn't be the idle choice on all of them?
--=20
You are receiving this mail because:
You are the assignee for the bug.=
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Subject: [Bug 257082] Sound with Scarlett Solo 3rd intermittently cuts off
for very short periods of milliseconds.
Date: Thu, 12 Aug 2021 10:06:04 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D257082
Gary Jennejohn <gljennjohn@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |gljennjohn@gmail.com
--- Comment #40 from Gary Jennejohn <gljennjohn@gmail.com> ---
(In reply to Goran Meki=C4=87 from comment #39)
I'm curious. Do you use SCHED_ULE? If your kernel is based on GENERIC then
that is the default.
I use SCHED_4BSD and idle is set automatically to hlt.
--=20
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Subject: [Bug 257082] Sound with Scarlett Solo 3rd intermittently cuts off
for very short periods of milliseconds.
Date: Thu, 12 Aug 2021 10:10:41 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D257082
--- Comment #41 from Goran Meki=C4=87 <meka@tilda.center> ---
GENERIC on all of them.
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From: Vladimir Kondratyev <wulf@FreeBSD.org>
Subject: Re: eGalax USB touchscreen issues
Message-ID: <1c3ebd54-3686-ff5f-d5be-5a42ddcd5469@FreeBSD.org>
Date: Sat, 14 Aug 2021 15:44:09 +0300
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On 12.08.2021 06:37, Mark Kane wrote:
> On 2021-08-11 17:12, Vladimir Kondratyev wrote:
>> On 10.08.2021 07:03, Mark Kane wrote:
>>> # usbhid-dump
>>> 000:003:000:DESCRIPTORÂ Â Â Â Â Â Â Â 1628551474.564813
>>> Â 8D 0F 00 09 42 09 32 15 00 25 01 95 02 75 01 81
>>> Â 02 95 06 75 01 81 03 05 01 09 30 75 10 95 01 A4
>>> Â 55 00 65 00 36 00 00 46 00 00 16 1E 00 26 C8 0F
>>> Â 81 02 09 31 16 3C 00 26
>> Â Â ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>> This one looks like corrupted fragment of touch device HID report
>> descriptor. Check wires, USB port, device itself and so on. Most
>> probably, it is a standard eGalax HID device with some USB transport
>> problems.
>
> That is very interesting and a good catch. I have been using the same
> cable and USB port across all tests for consistency. This same #2 screen
> connected with the same cable to an identical machine running Linux
> 4.4.0-104 we get a much longer HID report descriptor:
>
> linux# lsusb
> Bus 001 Device 005: ID 05e3:0608 Genesys Logic, Inc. Hub
> Bus 001 Device 004: ID 04ca:004f Lite-On Technology Corp. SK-9020 keyboard
> Bus 001 Device 003: ID 0eef:0001 D-WAV Scientific Co., Ltd eGalax
> TouchScreen
> Bus 001 Device 002: ID 8087:07e6 Intel Corp.
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> linux# usbhid-dump
> 001:004:001:DESCRIPTORÂ Â Â Â Â Â Â Â 1628727550.064013
> Â 05 0C 09 01 A1 01 85 01 19 00 2A 3C 02 15 00 26
> Â 3C 02 95 01 75 10 81 00 C0 05 01 09 80 A1 01 85
> Â 02 19 81 29 83 25 01 75 01 95 03 81 02 95 05 81
> Â 01 C0
>
> 001:004:000:DESCRIPTORÂ Â Â Â Â Â Â Â 1628727550.066916
> Â 05 01 09 06 A1 01 05 07 19 E0 29 E7 15 00 25 01
> Â 95 08 75 01 81 02 95 08 75 01 81 01 05 08 19 01
> Â 29 03 95 03 75 01 91 02 95 01 75 05 91 01 05 07
> Â 19 00 2A FF 00 15 00 26 FF 00 95 06 75 08 81 00
> Â C0
>
> 001:003:000:DESCRIPTORÂ Â Â Â Â Â Â Â 1628727550.070850
> Â 05 01 09 01 A1 01 85 01 09 01 A1 00 05 09 19 01
> Â 29 02 15 00 25 01 95 02 75 01 81 02 95 01 75 06
> Â 81 01 05 01 09 30 09 31 16 2A 00 26 BD 07 36 00
> Â 00 46 FF 0F 66 00 00 75 10 95 02 81 02 C0 C0 05
> Â 0D 09 04 A1 01 85 02 09 20 A1 00 09 42 09 32 15
> Â 00 25 01 95 02 75 01 81 02 95 06 75 01 81 03 05
> Â 01 09 30 75 10 95 01 A4 55 00 65 00 36 00 00 46
> Â 00 00 16 1E 00 26 C8 0F 81 02 09 31 16 3C 00 26
> Â C3 0F 36 00 00 46 00 00 81 02 B4 C0 C0
> linux#
>
This report descriptor looks good and differs from post 2014 one. It
belongs to device which uses legacy MS stylus protocol. I attached a
patch which implements support for it in hpen(4) driver. Also it is
applicable to post 2014 devices as they have stylus top level collection
too.
> Touch on this screen fully works on Linux using the binary EETI driver.
> Could there be something different about the USB controller in some of
> these screens that is causing the corruption on FreeBSD? If there is any
> other info to gather from either install I'm happy to.
I do not khow how to debug this issue. May be hselasky can help here.
I can offer a workaround. Simple tool to upload fixed pre-2014 report
descriptor in to HID core through hidraw(4) interface.
Just compile it and run using proper /dev/hidraw# device node path as
parameter:
# cc -o setrdesc setrdesc.c
# ./setrdesc /dev/hidraw0
Don't forget to kldload hidraw.ko before.
> Here are some other tests with the patches. All that don't work have the
> same shorter descriptor report.
>
> Jul 2011 - doesn't work, same truncated report descriptor
> Sep 2011 - doesn't work, same truncated report descriptor
> Nov 2012 - doesn't work, same truncated report descriptor
> Mar 2013 - doesn't work, same truncated report descriptor
> Jul 2013 - doesn't work, same truncated report descriptor
> Sep 2014 - works with patches
> Sep 2014 #2 - works with patches
> Nov 2014 - works with patches
> Feb 2015 - works with patches
> Oct 2018 - works with patches
> Oct 2018 #2 - works with patches
> Feb 2020 - works with patches
> Feb 2020 - works with patches
> Feb 2021 - works with patches
>
> And some more data from Linux in case it is helpful. event5 didn't hear
> events, event7 and event14 both did:
>
event5 is dummy mouse which forces cursor appearance on Windows 7 and 8
event7 is real HID device. Something very similar would appear in
FreeBSD if both hpen.patch and setrdesc.c would work.
event14 - is something artificial created by binary driver.
> linux# evemu-record
> Available devices:
> /dev/input/event0:Â Â Â Power Button
> /dev/input/event1:Â Â Â Sleep Button
> /dev/input/event2:Â Â Â Power Button
> /dev/input/event3:Â Â Â Lite-On Technology Corp. USB Multimedia Keyboard
> /dev/input/event4:Â Â Â Lite-On Technology Corp. USB Multimedia Keyboard
> /dev/input/event5:Â Â Â eGalax Inc. USB TouchController
> /dev/input/event6:Â Â Â Video Bus
> /dev/input/event7:Â Â Â eGalax Inc. USB TouchController
> /dev/input/event8:Â Â Â HDA Intel PCH Mic
> /dev/input/event9:Â Â Â HDA Intel PCH Line Out
> /dev/input/event10:Â Â Â HDA Intel PCH Headphone
> /dev/input/event11:Â Â Â HDA Intel PCH HDMI/DP,pcm=3
> /dev/input/event12:Â Â Â HDA Intel PCH HDMI/DP,pcm=7
> /dev/input/event13:Â Â Â HDA Intel PCH HDMI/DP,pcm=8
> /dev/input/event14:Â Â Â eGalaxTouch Virtual Device for Single
> Select the device event number [0-14]: 7
> # EVEMU 1.2
> # Input device name: "eGalax Inc. USB TouchController"
> # Input device ID: bus 0x03 vendor 0xeef product 0x01 version 0x210
> # Supported events:
> #Â Â Event type 0 (EV_SYN)
> #Â Â Â Â Event code 0 (SYN_REPORT)
> #Â Â Â Â Event code 1 (SYN_CONFIG)
> #Â Â Â Â Event code 2 (SYN_MT_REPORT)
> #Â Â Â Â Event code 3 (SYN_DROPPED)
> #Â Â Â Â Event code 4 ((null))
> #Â Â Â Â Event code 5 ((null))
> #Â Â Â Â Event code 6 ((null))
> #Â Â Â Â Event code 7 ((null))
> #Â Â Â Â Event code 8 ((null))
> #Â Â Â Â Event code 9 ((null))
> #Â Â Â Â Event code 10 ((null))
> #Â Â Â Â Event code 11 ((null))
> #Â Â Â Â Event code 12 ((null))
> #Â Â Â Â Event code 13 ((null))
> #Â Â Â Â Event code 14 ((null))
> #Â Â Event type 1 (EV_KEY)
> #Â Â Â Â Event code 320 (BTN_TOOL_PEN)
> #Â Â Â Â Event code 330 (BTN_TOUCH)
> #Â Â Event type 3 (EV_ABS)
> #Â Â Â Â Event code 0 (ABS_X)
> #      Value  2069
> #      Min      30
> #      Max    4040
> #      Fuzz      0
> #      Flat      0
> #Â Â Â Â Â Â Resolution 0
> #Â Â Â Â Event code 1 (ABS_Y)
> #      Value  2503
> #      Min      60
> #      Max    4035
> #      Fuzz      0
> #      Flat      0
> #Â Â Â Â Â Â Resolution 0
> #Â Â Event type 4 (EV_MSC)
> #Â Â Â Â Event code 4 (MSC_SCAN)
> # Properties:
> N: eGalax Inc. USB TouchController
> I: 0003 0eef 0001 0210
> P: 00 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 10 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 30 4040 0 0 0
> A: 01 60 4035 0 0 0
> ################################
> #     Waiting for events     #
> ################################
> E: 0.000000 0004 0004 852034Â Â Â # EV_MSC / MSC_SCANÂ Â Â Â Â Â Â Â Â Â Â Â 852034
> E: 0.000000 0001 014a 0001Â Â Â # EV_KEY / BTN_TOUCHÂ Â Â Â Â Â Â Â Â Â Â 1
> E: 0.000000 0003 0000 1533Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1533
> E: 0.000000 0003 0001 2343Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2343
> E: 0.000000 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.006000 0003 0001 2345Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2345
> E: 0.006000 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.010005 0003 0000 1532Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1532
> E: 0.010005 0003 0001 2358Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2358
> E: 0.010005 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.016010 0003 0000 1529Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1529
> E: 0.016010 0003 0001 2370Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2370
> E: 0.016010 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.021998 0003 0000 1528Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1528
> E: 0.021998 0003 0001 2378Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2378
> E: 0.021998 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.028003 0003 0000 1527Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1527
> E: 0.028003 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.034000 0003 0000 1526Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1526
> E: 0.034000 0003 0001 2382Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2382
> E: 0.034000 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.042003 0003 0001 2387Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2387
> E: 0.042003 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.050018 0003 0000 1525Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1525
> E: 0.050018 0003 0001 2386Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2386
> E: 0.050018 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.058013 0003 0000 1524Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1524
> E: 0.058013 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.074006 0003 0000 1523Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1523
> E: 0.074006 0003 0001 2387Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2387
> E: 0.074006 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.089999 0003 0001 2388Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2388
> E: 0.089999 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.123988 0003 0000 1522Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1522
> E: 0.123988 0003 0001 2395Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2395
> E: 0.123988 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.139999 0003 0001 2405Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2405
> E: 0.139999 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.156001 0003 0000 1523Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1523
> E: 0.156001 0003 0001 2403Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2403
> E: 0.156001 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.172000 0003 0000 1524Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1524
> E: 0.172000 0003 0001 2393Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2393
> E: 0.172000 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.187999 0003 0000 1527Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1527
> E: 0.187999 0003 0001 2392Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2392
> E: 0.187999 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.211989 0004 0004 852034Â Â Â # EV_MSC / MSC_SCANÂ Â Â Â Â Â Â Â Â Â Â Â 852034
> E: 0.211989 0001 014a 0000Â Â Â # EV_KEY / BTN_TOUCHÂ Â Â Â Â Â Â Â Â Â Â 0
> E: 0.211989 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> ^Clinux# evemu-record
> Available devices:
> /dev/input/event0:Â Â Â Power Button
> /dev/input/event1:Â Â Â Sleep Button
> /dev/input/event2:Â Â Â Power Button
> /dev/input/event3:Â Â Â Lite-On Technology Corp. USB Multimedia Keyboard
> /dev/input/event4:Â Â Â Lite-On Technology Corp. USB Multimedia Keyboard
> /dev/input/event5:Â Â Â eGalax Inc. USB TouchController
> /dev/input/event6:Â Â Â Video Bus
> /dev/input/event7:Â Â Â eGalax Inc. USB TouchController
> /dev/input/event8:Â Â Â HDA Intel PCH Mic
> /dev/input/event9:Â Â Â HDA Intel PCH Line Out
> /dev/input/event10:Â Â Â HDA Intel PCH Headphone
> /dev/input/event11:Â Â Â HDA Intel PCH HDMI/DP,pcm=3
> /dev/input/event12:Â Â Â HDA Intel PCH HDMI/DP,pcm=7
> /dev/input/event13:Â Â Â HDA Intel PCH HDMI/DP,pcm=8
> /dev/input/event14:Â Â Â eGalaxTouch Virtual Device for Single
> Select the device event number [0-14]: 14
> # EVEMU 1.2
> # Input device name: "eGalaxTouch Virtual Device for Single"
> # Input device ID: bus 0x06 vendor 0xeef product 0x10 version 0x01
> # Supported events:
> #Â Â Event type 0 (EV_SYN)
> #Â Â Â Â Event code 0 (SYN_REPORT)
> #Â Â Â Â Event code 1 (SYN_CONFIG)
> #Â Â Â Â Event code 2 (SYN_MT_REPORT)
> #Â Â Â Â Event code 3 (SYN_DROPPED)
> #Â Â Â Â Event code 4 ((null))
> #Â Â Â Â Event code 5 ((null))
> #Â Â Â Â Event code 6 ((null))
> #Â Â Â Â Event code 7 ((null))
> #Â Â Â Â Event code 8 ((null))
> #Â Â Â Â Event code 9 ((null))
> #Â Â Â Â Event code 10 ((null))
> #Â Â Â Â Event code 11 ((null))
> #Â Â Â Â Event code 12 ((null))
> #Â Â Â Â Event code 13 ((null))
> #Â Â Â Â Event code 14 ((null))
> #Â Â Event type 1 (EV_KEY)
> #Â Â Â Â Event code 272 (BTN_LEFT)
> #Â Â Â Â Event code 273 (BTN_RIGHT)
> #Â Â Â Â Event code 276 (BTN_EXTRA)
> #Â Â Event type 3 (EV_ABS)
> #Â Â Â Â Event code 0 (ABS_X)
> #      Value   766
> #      Min       0
> #      Max    2047
> #      Fuzz      0
> #      Flat      0
> #Â Â Â Â Â Â Resolution 0
> #Â Â Â Â Event code 1 (ABS_Y)
> #      Value   875
> #      Min       0
> #      Max    2047
> #      Fuzz      0
> #      Flat      0
> #Â Â Â Â Â Â Resolution 0
> #Â Â Â Â Event code 3 (ABS_RX)
> #      Value     0
> #      Min       0
> #      Max    2047
> #      Fuzz      0
> #      Flat      0
> #Â Â Â Â Â Â Resolution 0
> #Â Â Â Â Event code 4 (ABS_RY)
> #      Value     0
> #      Min       0
> #      Max    2047
> #      Fuzz      0
> #      Flat      0
> #Â Â Â Â Â Â Resolution 0
> # Properties:
> #  Property type 1 (INPUT_PROP_DIRECT)
> N: eGalaxTouch Virtual Device for Single
> I: 0006 0eef 0010 0001
> 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 13 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 1b 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 2047 0 0 0
> A: 01 0 2047 0 0 0
> A: 03 0 2047 0 0 0
> A: 04 0 2047 0 0 0
> ################################
> #     Waiting for events     #
> ################################
> E: 0.000000 0003 0000 0650Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 650
> E: 0.000000 0003 0001 1576Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1576
> E: 0.000000 0001 0110 0001Â Â Â # EV_KEY / BTN_LEFTÂ Â Â Â Â Â Â Â Â Â Â Â 1
> E: 0.000000 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.000018 0001 0110 0000Â Â Â # EV_KEY / BTN_LEFTÂ Â Â Â Â Â Â Â Â Â Â Â 0
> E: 0.000018 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.517999 0003 0000 1328Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1328
> E: 0.517999 0003 0001 1461Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1461
> E: 0.517999 0001 0110 0001Â Â Â # EV_KEY / BTN_LEFTÂ Â Â Â Â Â Â Â Â Â Â Â 1
> E: 0.517999 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.518116 0001 0110 0000Â Â Â # EV_KEY / BTN_LEFTÂ Â Â Â Â Â Â Â Â Â Â Â 0
> E: 0.518116 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.968004 0003 0000 0788Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 788
> E: 0.968004 0003 0001 1335Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1335
> E: 0.968004 0001 0110 0001Â Â Â # EV_KEY / BTN_LEFTÂ Â Â Â Â Â Â Â Â Â Â Â 1
> E: 0.968004 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 0.968163 0001 0110 0000Â Â Â # EV_KEY / BTN_LEFTÂ Â Â Â Â Â Â Â Â Â Â Â 0
> E: 0.968163 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 1.405991 0003 0000 0998Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 998
> E: 1.405991 0003 0001 1254Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1254
> E: 1.405991 0001 0110 0001Â Â Â # EV_KEY / BTN_LEFTÂ Â Â Â Â Â Â Â Â Â Â Â 1
> E: 1.405991 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 1.406007 0001 0110 0000Â Â Â # EV_KEY / BTN_LEFTÂ Â Â Â Â Â Â Â Â Â Â Â 0
> E: 1.406007 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 2.077987 0003 0000 1097Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1097
> E: 2.077987 0003 0001 1216Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1216
> E: 2.077987 0001 0110 0001Â Â Â # EV_KEY / BTN_LEFTÂ Â Â Â Â Â Â Â Â Â Â Â 1
> E: 2.077987 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 2.078097 0001 0110 0000Â Â Â # EV_KEY / BTN_LEFTÂ Â Â Â Â Â Â Â Â Â Â Â 0
> E: 2.078097 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 2.527981 0003 0000 1400Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1400
> E: 2.527981 0003 0001 1393Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1393
> E: 2.527981 0001 0110 0001Â Â Â # EV_KEY / BTN_LEFTÂ Â Â Â Â Â Â Â Â Â Â Â 1
> E: 2.527981 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 2.527999 0001 0110 0000Â Â Â # EV_KEY / BTN_LEFTÂ Â Â Â Â Â Â Â Â Â Â Â 0
> E: 2.527999 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 2.879992 0003 0000 0791Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 791
> E: 2.879992 0003 0001 1276Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1276
> E: 2.879992 0001 0110 0001Â Â Â # EV_KEY / BTN_LEFTÂ Â Â Â Â Â Â Â Â Â Â Â 1
> E: 2.879992 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 2.880014 0001 0110 0000Â Â Â # EV_KEY / BTN_LEFTÂ Â Â Â Â Â Â Â Â Â Â Â 0
> E: 2.880014 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 3.402001 0003 0000 0890Â Â Â # EV_ABS / ABS_XÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 890
> E: 3.402001 0003 0001 0894Â Â Â # EV_ABS / ABS_YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â 894
> E: 3.402001 0001 0110 0001Â Â Â # EV_KEY / BTN_LEFTÂ Â Â Â Â Â Â Â Â Â Â Â 1
> E: 3.402001 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> E: 3.402116 0001 0110 0000Â Â Â # EV_KEY / BTN_LEFTÂ Â Â Â Â Â Â Â Â Â Â Â 0
> E: 3.402116 0000 0000 0000Â Â Â # ------------ SYN_REPORT (0) ----------
> linux#
>
> -------
>
> lsusb -v:
>
> Bus 001 Device 003: ID 0eef:0001 D-WAV Scientific Co., Ltd eGalax
> TouchScreen
> Device Descriptor:
>  bLength               18
>  bDescriptorType        1
> Â bcdUSBÂ Â Â Â Â Â Â Â Â Â Â Â Â Â 1.10
>  bDeviceClass           0 (Defined at Interface level)
>  bDeviceSubClass        0
>  bDeviceProtocol        0
> Â bMaxPacketSize0Â Â Â Â Â Â Â 64
>  idVendor          0x0eef D-WAV Scientific Co., Ltd
>  idProduct         0x0001 eGalax TouchScreen
>  bcdDevice           1.00
>  iManufacturer          1 eGalax Inc.
>  iProduct               2 USB TouchController
>  iSerial                0
>  bNumConfigurations     1
> Â Configuration Descriptor:
>    bLength                9
>    bDescriptorType        2
>    wTotalLength          34
>    bNumInterfaces         1
>    bConfigurationValue    1
>    iConfiguration         1 eGalax Inc.
>    bmAttributes        0xa0
> Â Â Â Â Â (Bus Powered)
> Â Â Â Â Â Remote Wakeup
>    MaxPower             100mA
> Â Â Â Interface Descriptor:
>      bLength                9
>      bDescriptorType        4
>      bInterfaceNumber       0
>      bAlternateSetting      0
>      bNumEndpoints          1
>      bInterfaceClass        3 Human Interface Device
>      bInterfaceSubClass     0 No Subclass
>      bInterfaceProtocol     0 None
>      iInterface             0
> Â Â Â Â Â Â Â HID Device Descriptor:
>          bLength                9
>          bDescriptorType       33
> Â Â Â Â Â Â Â Â Â bcdHIDÂ Â Â Â Â Â Â Â Â Â Â Â Â Â 2.10
>          bCountryCode           0 Not supported
>          bNumDescriptors        1
>          bDescriptorType       34 Report
>          wDescriptorLength    141
> Â Â Â Â Â Â Â Â Report Descriptors:
> Â Â Â Â Â Â Â Â Â Â ** UNAVAILABLE **
> Â Â Â Â Â Endpoint Descriptor:
>        bLength                7
>        bDescriptorType        5
>        bEndpointAddress    0x81 EP 1 IN
>        bmAttributes           3
>          Transfer Type           Interrupt
>          Synch Type              None
>          Usage Type              Data
>        wMaxPacketSize    0x0008 1x 8 bytes
>        bInterval              3
> Device Status:Â Â Â Â 0x0000
> Â (Bus Powered)
--
WBR
Vladimir Kondratyev
--------------98DBBA9ACAC8556429D80CE7
Content-Type: text/x-patch; charset=UTF-8;
name="hpen.patch"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: attachment;
filename="hpen.patch"
diff --git a/sys/dev/hid/hidbus.c b/sys/dev/hid/hidbus.c
index 58d19a2a4d7..69f3d391163 100644
--- a/sys/dev/hid/hidbus.c
+++ b/sys/dev/hid/hidbus.c
@@ -172,6 +172,25 @@ hidbus_locate(const void *desc, hid_size_t size, int=
32_t u, enum hid_kind k,
return (0);
}
=20
+bool
+hidbus_is_collection(const void *desc, hid_size_t size, int32_t usage,
+ uint8_t tlc_index)
+{
+ struct hid_data *d;
+ struct hid_item h;
+ bool ret =3D false;
+
+ d =3D hid_start_parse(desc, size, 0);
+ HIDBUS_FOREACH_ITEM(d, &h, tlc_index) {
+ if (h.kind =3D=3D hid_collection && h.usage =3D=3D usage) {
+ ret =3D true;
+ break;
+ }
+ }
+ hid_end_parse(d);
+ return (ret);
+}
+
static device_t
hidbus_add_child(device_t dev, u_int order, const char *name, int unit)
{
diff --git a/sys/dev/hid/hidbus.h b/sys/dev/hid/hidbus.h
index 05911fff573..d4324a2dc39 100644
--- a/sys/dev/hid/hidbus.h
+++ b/sys/dev/hid/hidbus.h
@@ -152,6 +152,7 @@ int hidbus_locate(const void *desc, hid_size_t size, =
int32_t u,
enum hid_kind k, uint8_t tlc_index, uint8_t index,
struct hid_location *loc, uint32_t *flags, uint8_t *id,
struct hid_absinfo *ai);
+bool hidbus_is_collection(const void *, hid_size_t, int32_t, uint8_t);
=20
const struct hid_device_id *hidbus_lookup_id(device_t,
const struct hid_device_id *, int);
diff --git a/sys/dev/hid/hidmap.c b/sys/dev/hid/hidmap.c
index 46e789fa7ce..d787b298b41 100644
--- a/sys/dev/hid/hidmap.c
+++ b/sys/dev/hid/hidmap.c
@@ -451,7 +451,8 @@ hidmap_probe_hid_descr(void *d_ptr, hid_size_t d_len,=
uint8_t tlc_index,
bool do_free =3D false;
=20
if (caps =3D=3D NULL) {
- caps =3D malloc(HIDMAP_CAPS_SZ(nitems_map), M_DEVBUF, M_WAITOK);
+ caps =3D malloc(HIDMAP_CAPS_SZ(nitems_map), M_DEVBUF,
+ M_WAITOK | M_ZERO);
do_free =3D true;
} else
bzero (caps, HIDMAP_CAPS_SZ(nitems_map));
@@ -481,7 +482,10 @@ hidmap_probe_hid_descr(void *d_ptr, hid_size_t d_len=
, uint8_t tlc_index,
/* Check that all mandatory usages are present in report descriptor */
if (items !=3D 0) {
for (i =3D 0; i < nitems_map; i++) {
- if (map[i].required && isclr(caps, i)) {
+ KASSERT(!(map[i].required && map[i].forbidden),
+ ("both required & forbidden item flags are set"));
+ if ((map[i].required && isclr(caps, i)) ||
+ (map[i].forbidden && isset(caps, i))) {
items =3D 0;
break;
}
diff --git a/sys/dev/hid/hidmap.h b/sys/dev/hid/hidmap.h
index 6ac23b3dc4e..62888109263 100644
--- a/sys/dev/hid/hidmap.h
+++ b/sys/dev/hid/hidmap.h
@@ -62,6 +62,8 @@ typedef int hidmap_cb_t(HIDMAP_CB_ARGS);
/* These helpers can be used at any stage of any callbacks */
#define HIDMAP_CB_GET_STATE(...) \
((hm =3D=3D NULL) ? HIDMAP_CB_IS_PROBING : hm->cb_state)
+#define HIDMAP_CB_GET_DEV(...) \
+ (hm =3D=3D NULL ? NULL : hm->dev)
#define HIDMAP_CB_GET_SOFTC(...) \
(hm =3D=3D NULL ? NULL : device_get_softc(hm->dev))
#define HIDMAP_CB_GET_EVDEV(...) \
@@ -98,7 +100,8 @@ struct hidmap_item {
bool has_cb:1;
bool final_cb:1;
bool invert_value:1;
- u_int reserved:10;
+ bool forbidden:1; /* Forbidden by driver */
+ u_int reserved:9;
};
=20
#define HIDMAP_ANY(_page, _usage, _type, _code) \
diff --git a/sys/dev/hid/hms.c b/sys/dev/hid/hms.c
index 94267b3fcd5..0f60eec86a4 100644
--- a/sys/dev/hid/hms.c
+++ b/sys/dev/hid/hms.c
@@ -109,6 +109,7 @@ static const struct hidmap_item hms_map_wheel_rev[] =3D=
{
=20
/* A match on these entries will load hms */
static const struct hid_device_id hms_devs[] =3D {
+ { HID_TLC(HUP_GENERIC_DESKTOP, HUG_POINTER) },
{ HID_TLC(HUP_GENERIC_DESKTOP, HUG_MOUSE) },
};
=20
diff --git a/sys/dev/hid/hpen.c b/sys/dev/hid/hpen.c
index 1d505e14089..8a86b95b102 100644
--- a/sys/dev/hid/hpen.c
+++ b/sys/dev/hid/hpen.c
@@ -72,44 +72,43 @@ static hidmap_cb_t hpen_final_pen_cb;
HIDMAP_ABS_CB(HUP_DIGITIZERS, HUD_##usage, &cb)
=20
/* Generic map digitizer page map according to hut1_12v2.pdf */
-static const struct hidmap_item hpen_map_digi[] =3D {
+static const struct hidmap_item hpen_map_pen[] =3D {
{ HPEN_MAP_ABS_GD(X, ABS_X), .required =3D true },
{ HPEN_MAP_ABS_GD(Y, ABS_Y), .required =3D true },
{ HPEN_MAP_ABS( TIP_PRESSURE, ABS_PRESSURE) },
{ HPEN_MAP_ABS( X_TILT, ABS_TILT_X) },
{ HPEN_MAP_ABS( Y_TILT, ABS_TILT_Y) },
+ { HPEN_MAP_ABS( CONTACTID, 0), .forbidden =3D true },
+ { HPEN_MAP_ABS( CONTACTCOUNT, 0), .forbidden =3D true },
{ HPEN_MAP_ABS_CB(BATTERY_STRENGTH, hpen_battery_strenght_cb) },
{ HPEN_MAP_BUT( TOUCH, BTN_TOUCH) },
{ HPEN_MAP_BUT( TIP_SWITCH, BTN_TOUCH) },
{ HPEN_MAP_BUT( SEC_TIP_SWITCH, BTN_TOUCH) },
- { HPEN_MAP_BUT( IN_RANGE, BTN_TOOL_PEN) },
{ HPEN_MAP_BUT( BARREL_SWITCH, BTN_STYLUS) },
{ HPEN_MAP_BUT( INVERT, BTN_TOOL_RUBBER) },
{ HPEN_MAP_BUT( ERASER, BTN_TOUCH) },
{ HPEN_MAP_BUT( TABLET_PICK, BTN_STYLUS2) },
{ HPEN_MAP_BUT( SEC_BARREL_SWITCH,BTN_STYLUS2) },
- { HIDMAP_FINAL_CB( &hpen_final_digi_cb) },
+ { HIDMAP_FINAL_CB( &hpen_final_pen_cb) },
};
=20
-/* Microsoft-standardized pen support */
-static const struct hidmap_item hpen_map_pen[] =3D {
- { HPEN_MAP_ABS_GD(X, ABS_X), .required =3D true },
- { HPEN_MAP_ABS_GD(Y, ABS_Y), .required =3D true },
- { HPEN_MAP_ABS( TIP_PRESSURE, ABS_PRESSURE), .required =3D true =
},
- { HPEN_MAP_ABS( X_TILT, ABS_TILT_X) },
- { HPEN_MAP_ABS( Y_TILT, ABS_TILT_Y) },
- { HPEN_MAP_ABS_CB(BATTERY_STRENGTH, hpen_battery_strenght_cb) },
- { HPEN_MAP_BUT( TIP_SWITCH, BTN_TOUCH), .required =3D true },
- { HPEN_MAP_BUT( IN_RANGE, BTN_TOOL_PEN), .required =3D true },
- { HPEN_MAP_BUT( BARREL_SWITCH, BTN_STYLUS) },
- { HPEN_MAP_BUT( INVERT, BTN_TOOL_RUBBER), .required =3D true },
- { HPEN_MAP_BUT( ERASER, BTN_TOUCH), .required =3D true },
- { HIDMAP_FINAL_CB( &hpen_final_pen_cb) },
+static const struct hidmap_item hpen_map_stylus[] =3D {
+ { HPEN_MAP_BUT( IN_RANGE, BTN_TOOL_PEN) },
+};
+static const struct hidmap_item hpen_map_finger[] =3D {
+ { HPEN_MAP_BUT( IN_RANGE, BTN_TOOL_FINGER) },
};
=20
static const struct hid_device_id hpen_devs[] =3D {
{ HID_TLC(HUP_DIGITIZERS, HUD_DIGITIZER) },
{ HID_TLC(HUP_DIGITIZERS, HUD_PEN) },
+ { HID_TLC(HUP_DIGITIZERS, HUD_TOUCHSCREEN),
+ HID_BVP(BUS_USB, USB_VENDOR_EGALAX, USB_PRODUCT_EGALAX_TPANEL) },
+};
+
+/* Do not autoload legacy pen driver for all touchscreen */
+static const struct hid_device_id hpen_devs_no_load[] =3D {
+ { HID_TLC(HUP_DIGITIZERS, HUD_TOUCHSCREEN) },
};
=20
static int
@@ -134,25 +133,18 @@ hpen_battery_strenght_cb(HIDMAP_CB_ARGS)
return (0);
}
=20
-static int
-hpen_final_digi_cb(HIDMAP_CB_ARGS)
-{
- struct evdev_dev *evdev =3D HIDMAP_CB_GET_EVDEV();
-
- if (HIDMAP_CB_GET_STATE() =3D=3D HIDMAP_CB_IS_ATTACHING)
- evdev_support_prop(evdev, INPUT_PROP_POINTER);
-
- /* Do not execute callback at interrupt handler and detach */
- return (ENOSYS);
-}
-
static int
hpen_final_pen_cb(HIDMAP_CB_ARGS)
{
struct evdev_dev *evdev =3D HIDMAP_CB_GET_EVDEV();
=20
- if (HIDMAP_CB_GET_STATE() =3D=3D HIDMAP_CB_IS_ATTACHING)
- evdev_support_prop(evdev, INPUT_PROP_DIRECT);
+ if (HIDMAP_CB_GET_STATE() =3D=3D HIDMAP_CB_IS_ATTACHING) {
+ if (hidbus_get_usage(HIDMAP_CB_GET_DEV()) =3D=3D
+ HID_USAGE2(HUP_DIGITIZERS, HUD_DIGITIZER))
+ evdev_support_prop(evdev, INPUT_PROP_POINTER);
+ else
+ evdev_support_prop(evdev, INPUT_PROP_DIRECT);
+ }
=20
/* Do not execute callback at interrupt handler and detach */
return (ENOSYS);
@@ -185,24 +177,39 @@ static int
hpen_probe(device_t dev)
{
struct hidmap *hm =3D device_get_softc(dev);
+ const char *desc;
+ void *d_ptr;
+ hid_size_t d_len;
int error;
- bool is_pen;
=20
- error =3D HIDBUS_LOOKUP_DRIVER_INFO(dev, hpen_devs);
- if (error !=3D 0)
- return (error);
+ if (HIDBUS_LOOKUP_DRIVER_INFO(dev, hpen_devs_no_load) !=3D 0) {
+ error =3D HIDBUS_LOOKUP_DRIVER_INFO(dev, hpen_devs);
+ if (error !=3D 0)
+ return (error);
+ }
=20
hidmap_set_dev(hm, dev);
=20
- /* Check if report descriptor belongs to a HID tablet device */
- is_pen =3D hidbus_get_usage(dev) =3D=3D HID_USAGE2(HUP_DIGITIZERS, HUD_=
PEN);
- error =3D is_pen
- ? HIDMAP_ADD_MAP(hm, hpen_map_pen, NULL)
- : HIDMAP_ADD_MAP(hm, hpen_map_digi, NULL);
+ /* Check if report descriptor belongs to a HID pen device */
+ error =3D HIDMAP_ADD_MAP(hm, hpen_map_pen, NULL);
if (error !=3D 0)
return (error);
=20
- hidbus_set_desc(dev, is_pen ? "Pen" : "Digitizer");
+ if (hid_get_report_descr(dev, &d_ptr, &d_len) !=3D 0)
+ return (ENXIO);
+
+ if (hidbus_is_collection(d_ptr, d_len,
+ HID_USAGE2(HUP_DIGITIZERS, HUD_FINGER), hidbus_get_index(dev))) {
+ HIDMAP_ADD_MAP(hm, hpen_map_finger, NULL);
+ desc =3D "TouchScreen";
+ } else {
+ HIDMAP_ADD_MAP(hm, hpen_map_stylus, NULL);
+ desc =3D "Pen";
+ }
+ if (hidbus_get_usage(dev) =3D=3D HID_USAGE2(HUP_DIGITIZERS, HUD_DIGITIZ=
ER))
+ desc =3D "Digitizer";
+
+ hidbus_set_desc(dev, desc);
=20
return (BUS_PROBE_DEFAULT);
}
--------------98DBBA9ACAC8556429D80CE7
Content-Type: text/x-csrc; charset=UTF-8;
name="setrdesc.c"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: attachment;
filename="setrdesc.c"
#include <sys/ioctl.h>
#include <errno.h>
#include <fcntl.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <dev/hid/hidraw.h>
static char rdesc[] =3D {
0x05, 0x01, // Usage Page (Generic Desktop Ctrls)
0x09, 0x01, // Usage (Pointer)
0xA1, 0x01, // Collection (Application)
0x85, 0x01, // Report ID (1)
0x09, 0x01, // Usage (Pointer)
0xA1, 0x00, // Collection (Physical)
0x05, 0x09, // Usage Page (Button)
0x19, 0x01, // Usage Minimum (0x01)
0x29, 0x02, // Usage Maximum (0x02)
0x15, 0x00, // Logical Minimum (0)
0x25, 0x01, // Logical Maximum (1)
0x95, 0x02, // Report Count (2)
0x75, 0x01, // Report Size (1)
0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred St=
ate,No Null Position)
0x95, 0x01, // Report Count (1)
0x75, 0x06, // Report Size (6)
0x81, 0x01, // Input (Const,Array,Abs,No Wrap,Linear,Preferred=
State,No Null Position)
0x05, 0x01, // Usage Page (Generic Desktop Ctrls)
0x09, 0x30, // Usage (X)
0x09, 0x31, // Usage (Y)
0x16, 0x2A, 0x00, // Logical Minimum (42)
0x26, 0xBD, 0x07, // Logical Maximum (1981)
0x36, 0x00, 0x00, // Physical Minimum (0)
0x46, 0xFF, 0x0F, // Physical Maximum (4095)
0x66, 0x00, 0x00, // Unit (None)
0x75, 0x10, // Report Size (16)
0x95, 0x02, // Report Count (2)
0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred St=
ate,No Null Position)
0xC0, // End Collection
0xC0, // End Collection
0x05, 0x0D, // Usage Page (Digitizer)
0x09, 0x04, // Usage (Touch Screen)
0xA1, 0x01, // Collection (Application)
0x85, 0x02, // Report ID (2)
0x09, 0x20, // Usage (Stylus)
0xA1, 0x00, // Collection (Physical)
0x09, 0x42, // Usage (Tip Switch)
0x09, 0x32, // Usage (In Range)
0x15, 0x00, // Logical Minimum (0)
0x25, 0x01, // Logical Maximum (1)
0x95, 0x02, // Report Count (2)
0x75, 0x01, // Report Size (1)
0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred St=
ate,No Null Position)
0x95, 0x06, // Report Count (6)
0x75, 0x01, // Report Size (1)
0x81, 0x03, // Input (Const,Var,Abs,No Wrap,Linear,Preferred S=
tate,No Null Position)
0x05, 0x01, // Usage Page (Generic Desktop Ctrls)
0x09, 0x30, // Usage (X)
0x75, 0x10, // Report Size (16)
0x95, 0x01, // Report Count (1)
0xA4, // Push
0x55, 0x00, // Unit Exponent (0)
0x65, 0x00, // Unit (None)
0x36, 0x00, 0x00, // Physical Minimum (0)
0x46, 0x00, 0x00, // Physical Maximum (0)
0x16, 0x1E, 0x00, // Logical Minimum (30)
0x26, 0xC8, 0x0F, // Logical Maximum (4040)
0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred =
State,No Null Position)
0x09, 0x31, // Usage (Y)
0x16, 0x3C, 0x00, // Logical Minimum (60)
0x26, 0xC3, 0x0F, // Logical Maximum (4035)
0x36, 0x00, 0x00, // Physical Minimum (0)
0x46, 0x00, 0x00, // Physical Maximum (0)
0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred =
State,No Null Position)
0xB4, // Pop
0xC0, // End Collection
0xC0, // End Collection
};
int
main(int argc, char *argv[])
{
static const struct hidraw_gen_descriptor hd =3D {
.hgd_data =3D rdesc,
.hgd_maxlen =3D sizeof(rdesc),
};
int fd, res;
char *cdev;
cdev =3D argc > 1 ? argv[1] : "/dev/hidraw0";
fd =3D open(cdev, O_WRONLY);
if (fd < 0) {
perror("open failed");
exit(1);
}
res =3D ioctl(fd, HIDRAW_SET_REPORT_DESC, &hd);
close(fd);
if (res < 0) {
perror("ioctl failed");
exit(1);
}
return(0);
}
--------------98DBBA9ACAC8556429D80CE7--
From nobody Sun Aug 15 21:00:21 2021
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Subject: Problem reports for usb@FreeBSD.org that need special attention
Date: Sun, 15 Aug 2021 21:00:21 +0000
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To view an individual PR, use:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id).
The following is a listing of current problems submitted by FreeBSD users,
which need special attention. These represent problem reports covering
all versions including experimental development code and obsolete releases.
Status | Bug Id | Description
------------+-----------+---------------------------------------------------
Open | 213877 | xhci reset causes panic on SuperMicro A1SRi-2758F
Open | 234578 | Support for Sierra Wireless EM7455 modem
Open | 247964 | Low read throughput on Sandisk Extreme external S
3 problems total for which you should take action.
--16290612213.c54EA.9300--