This device is used on Lenovo V130-15IKB variants and uses
the same registers as U1.
Signed-off-by: NArtem Borisov <dedsa2002@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The Logitech G11 keyboard is a cheap variant of the G15 without the LCD
screen. It uses the same layout for its extra and macro keys (G1 - G18,
M1-M3, MR) and - from the input subsystem's perspective - behaves just
like the G15, so we can treat it as such.

Tested it with my own keyboard.
Signed-off-by: NFabian Schindlatz <fabian.schindlatz@fau.de>
Reviewed-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Add support for P80H84 touchscreen from eGalaxy:

  idVendor           0x0eef D-WAV Scientific Co., Ltd
  idProduct          0xc002
  iManufacturer           1 eGalax Inc.
  iProduct                2 eGalaxTouch P80H84 2019 vDIVA_1204_T01 k4.02.146
Signed-off-by: NSebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The Glorious Model O mice (and also at least the Model O-, which is
driver-wise the same mouse) have a bug in the descriptor of HID
Report with ID 2. This report is used for Consumer Control buttons,
which can be mapped using the provided Windows only software.

Here is an excerpt from the original descriptor:

  INPUT(2)[INPUT]
    Field(0)
      Flags( Constant Variable Absolute )
    Field(1)
      Flags( Constant Variable Absolute )
    Field(2)
      Flags( Constant Variable Absolute )

The issue is the Constant flag specified on all 3 fields, which
causes the hid driver to ignore changes in these fields and
essentialy causes the buttons to not work at all. The submitted driver
patches the descriptor to end up with the following:

  INPUT(2)[INPUT]
    Field(0)
      Flags( Variable Relative )
    Field(1)
      Flags( Variable Relative )
    Field(2)
      Flags( Variable Relative )

The Constant bit is reset and the Relative bit has been set in
order to prevent repeat events when holding down the button.

Additionally, the device name is changed from the hardware-reported
"SINOWEALTH Wired Gaming Mouse" to "Glorious Model O" or "Glorious
Model D".
Signed-off-by: NSamuel Čavoj <sammko@sammserver.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

A lenovo pixart mouse (17ef:608d) is afflicted common the the malfunction
where it disconnects and reconnects every minute--each time incrementing
the device number. This patch adds the device id of the device and
specifies that it needs the HID_QUIRK_ALWAYS_POLL quirk in order to
work properly.
Signed-off-by: NTony Fischetti <tony.fischetti@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Add 1 additional hammer-like device.
Signed-off-by: NChen-Tsung Hsieh <chentsung@chromium.org>
Reviewed-by: NNicolas Boichat <drinkcat@chromium.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

MCP2221 is a USB HID to I2C/SMbus host bridge device. This
commit implements i2c and smbus host adapter support. 7-bit
address and i2c multi-message transaction is also supported.
Signed-off-by: NRishi Gupta <gupt21@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Apply it to the Lenovo Y720 gaming laptop I2C peripheral then.

This fixes dmesg being flooded with errors visible on un-suspend
in Linux Mint 19 Cinnamon.

Example of error log:

<...>
[    4.326588] i2c_hid i2c-ITE33D1:00: i2c_hid_get_input: incomplete report (2/4)
[    4.326845] i2c_hid i2c-ITE33D1:00: i2c_hid_get_input: incomplete report (2/4)
[    4.327095] i2c_hid i2c-ITE33D1:00: i2c_hid_get_input: incomplete report (2/4)
[    4.327341] i2c_hid i2c-ITE33D1:00: i2c_hid_get_input: incomplete report (2/4)
[    4.327609] i2c_hid i2c-ITE33D1:00: i2c_hid_get_input: incomplete report (2/4)
<...>

Example of fixed log (debug on)

<...>
[ 3731.333183] i2c_hid i2c-ITE33D1:00: input: 02 00
[ 3731.333581] i2c_hid i2c-ITE33D1:00: input: 02 00
[ 3731.333842] i2c_hid i2c-ITE33D1:00: input: 02 00
[ 3731.334107] i2c_hid i2c-ITE33D1:00: input: 02 00
[ 3731.334367] i2c_hid i2c-ITE33D1:00: input: 02 00
<...>

[jkosina@suse.cz: rebase onto more recent codebase]
Signed-off-by: NPavel Balan <admin@kryma.net>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The Acer SW5-012 2-in-1 keyboard dock uses a Synaptics S91028 touchpad
which is connected to an ITE 8595 USB keyboard controller chip.

This keyboard has the same quirk for its rfkill / airplane mode hotkey as
other keyboards with the ITE 8595 chip, it only sends a single release
event when pressed and released, it never sends a press event.

This commit adds this keyboards USB id to the hid-ite id-table, fixing
the rfkill key not working on this keyboard.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Add multitouch support for LG MELF I2C touchscreen.
Apply the same workaround as LG USB touchscreen.
Signed-off-by: NAaron Ma <aaron.ma@canonical.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

On some ThinkPad L390 some raydium 3118 touchscreen devices
doesn't response any data after reset, but some does.

Add this ID to no irq quirk,
then don't wait for any response alike on these touchscreens.
All kinds of raydium 3118 devices work fine.

BugLink: https://bugs.launchpad.net/bugs/1849721Signed-off-by: NAaron Ma <aaron.ma@canonical.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The PixArt OEM mouse disconnets/reconnects every minute on
Linux. All contents of dmesg are repetitive:

[ 1465.810014] usb 1-2.2: USB disconnect, device number 20
[ 1467.431509] usb 1-2.2: new low-speed USB device number 21 using xhci_hcd
[ 1467.654982] usb 1-2.2: New USB device found, idVendor=03f0,idProduct=1f4a, bcdDevice= 1.00
[ 1467.654985] usb 1-2.2: New USB device strings: Mfr=1, Product=2,SerialNumber=0
[ 1467.654987] usb 1-2.2: Product: HP USB Optical Mouse
[ 1467.654988] usb 1-2.2: Manufacturer: PixArt
[ 1467.699722] input: PixArt HP USB Optical Mouse as /devices/pci0000:00/0000:00:07.1/0000:05:00.3/usb1/1-2/1-2.2/1-2.2:1.0/0003:03F0:1F4A.0012/input/input19
[ 1467.700124] hid-generic 0003:03F0:1F4A.0012: input,hidraw0: USB HID v1.11 Mouse [PixArt HP USB Optical Mouse] on usb-0000:05:00.3-2.2/input0

So add HID_QUIRK_ALWAYS_POLL for this one as well.
Test the patch, the mouse is no longer disconnected and there are no
duplicate logs in dmesg.

Reference:
https://github.com/sriemer/fix-linux-mouseSigned-off-by: NJinke Fan <fanjinke@hygon.cn>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Add 2 additional hammer-like devices.
Signed-off-by: NNicolas Boichat <drinkcat@chromium.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Add support for the gaming and LCD menu keys on the G510 keyboard.

Note this commit does not add support for the keyboard and LCD backlight
and the status LEDs, this is done in a follow up commit.

Note the G510 generates 4 different input reports on its second
(Consumer Keys) interface:

-input report 1 is standard bootclass keyboard input report, mirroring
 normal keyboard interface
-input report 2 is consumer page keys
-input report 3 is gkeys, etc.
-input report 4 is LED status, single byte, bits:
 bit 2: kbd and LCD backlight is *off* when set, toggled by the light key
 bit 3: headphone mute LED
 bit 4: mic mute LED

Input-report 1 we ignore since this is a duplicate report from the first
interface, report 2 is handled by the regular hid-input code. In this
commit we add handling for input report 3.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Add a driver to stop the extra "G" keys from sending F1 - F12 instead
making them send KEY_GKEY# and also make the non-functional M1 - M3 and MR
keys and the non-functional buttons below the LCD panel properly generated
key events.

Note the connect_mask and gkeys_settings_output_report variables may seem
unnecessary since they are always set to the same value, these are there in
preparation of adding support for the G, M and LCD keys on the G510 kbd.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Add a new hid driver for the Creative SB0540 IR receiver. This receiver
is usually coupled with an RM-1500 or an RM-1800 remote control.

The scrollwheels on the RM-1800 remote are not bound, as they are
labelled for specific audio controls that don't usually exist on most
systems. They can be remapped using standard Linux keyboard
remapping tools.
Signed-off-by: NBastien Nocera <bnocera@redhat.com>
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>

The PixArt OEM mice are known for disconnecting every minute in
runlevel 1 or 3 if they are not always polled. So add quirk
ALWAYS_POLL for this one as well.

Ville Viinikka (viinikv) reported and tested the quirk.
Link: https://github.com/sriemer/fix-linux-mouse issue 15
Signed-off-by: NSebastian Parschauer <s.parschauer@gmx.de>
CC: stable@vger.kernel.org # v4.16+
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>

This patchs adds the new Lightspeed receiver. Currently it seems to only
be used in the G305.
Signed-off-by: NFilipe Laíns <lains@archlinux.org>
[bentiss: rebased on top of master]
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>

The PixArt OEM mice are known for disconnecting every minute in
runlevel 1 or 3 if they are not always polled. So add quirk
ALWAYS_POLL for this one as well.

Jonathan Teh (@jonathan-teh) reported and tested the quirk.
Reference: https://github.com/sriemer/fix-linux-mouse/issues/15Signed-off-by: NSebastian Parschauer <s.parschauer@gmx.de>
CC: stable@vger.kernel.org
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The Saitek X52 joystick has a pair of axes that are originally
(by the Windows driver) used as mouse pointer controls. The corresponding
usage->hid values are 0x50024 and 0x50026. Thus they are handled
as unknown axes and both get mapped to ABS_MISC. The quirk makes
the second axis to be mapped to ABS_MISC1 and thus made available
separately.

[jkosina@suse.cz: squashed two patches into one]
Signed-off-by: NIstván Váradi <ivaradi@varadiistvan.hu>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Add device ID for Powerplay receiver.
Signed-off-by: NFilipe Laíns <lains@archlinux.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This should help people identify the receiver. there are several receivers used
in gaming mice. the "lightspeed" technology is pretty well advertise so this
won't just be an obscure name.
Signed-off-by: NFilipe Laíns <lains@archlinux.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The PixArt OEM mice are known for disconnecting every minute in
runlevel 1 or 3 if they are not always polled. So add quirk
ALWAYS_POLL for this Alienware branded Primax mouse as well.

Daniel Schepler (@dschepler) reported and tested the quirk.
Reference: https://github.com/sriemer/fix-linux-mouse/issues/15Signed-off-by: NSebastian Parschauer <s.parschauer@gmx.de>
CC: stable@vger.kernel.org
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

There's a new ALPS touchpad/pointstick combo device that requires
MT_CLS_WIN_8_DUAL to make its pointsitck work as a mouse.

The device can be found on HP ZBook 17 G5.
Signed-off-by: NKai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Add support for Huion HS64 drawing tablet to hid-uclogic
Signed-off-by: NKyle Godbey <me@kyle.ee>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

I've spotted another Chicony PixArt mouse in the wild, which requires
HID_QUIRK_ALWAYS_POLL quirk, otherwise it disconnects each minute.

USB ID of this device is 0x04f2:0x0939.

We've introduced quirks like this for other models before, so lets add
this mouse too.

Link: https://github.com/sriemer/fix-linux-mouse#usb-mouse-disconnectsreconnects-every-minute-on-linuxSigned-off-by: NOleksandr Natalenko <oleksandr@redhat.com>
Acked-by: NSebastian Parschauer <s.parschauer@gmx.de>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Add support for Ugee Rainbow CV720 to hid-uclogic.
Signed-off-by: NWang Xuerui <git@xen0n.name>
Reviewed-by: NNikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>

Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option any later version

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 3029 file(s).
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Reviewed-by: NAllison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.deSigned-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The touchpad on the cover keyboard for the Acer Switch 3 and 5 does not
work as-is under Linux. Both devices have the same usb id for the cover
keyboard.

The kernel correctly assigns the hid-rmi driver to the device using usbhid
for transport.
Any attempts of hid-rmi to talk to the device using hid_hw_output_report
fail however as usbhid does not have a working urbout due to the lack of
any out endpoints.

Looking through Wireshark usbmon recordings from the Windows Synaptics
driver for this computer running inside of QEMU shows that it should be
using SET_REPORT requests instead.

This replaces the hid_hw_output_report in hid-rmi with a
hid_hw_raw_request for this device, which is at least enough to enable
the kernel to get working multi-touch input.
Signed-off-by: NTobias Auerochs <tobi291019@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

27 MHz mouse-only receivers send an unnumbered input report with the mouse
data, add special handling for this and add the c51b product-id to the
logi_dj_receivers table.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>

This receiver is almost identical to the normal unifying ones except:
- it is supposed to be paired to only one device (for performance reasons)
- the mice reports have a greater ranges in their values, so they are
  using a different report ID.

Tested on a G403 and a G900.
Co-authored-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>

We emulate the DJ functionality through the driver.

The receiver supports "fake device arrival" which behaves
like the probing of DJ devices.

A non-unifying receiver has 2 USB interfaces, the first one generates
standard keypresses and is compatible with the USB Keyboard Boot Subclass.
The second interface sends events for the mouse and special keys such as
the consumer-page keys. Events are split this way for BIOS / Windows /
generic-hid driver compatibility. This split does not actually match with
which device the event originate from, e.g. the consumer-page key events
originate from the keyboard but are delivered on the mouse interface.

To make sure the events are actually delivered to the dj_device
representing the originating device, we pick which dj_dev to forward
a "regular" input-report to based on the report-number, rather
then based on the originating interface.
Co-authored-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>

This reverts commit 74e7c6c8.

It finally turns out the touchpad is an engineering sample and it is
not the Synaptics touchpad. Let us revert this patch otherwise it will
affect the real Synaptics touchpad.
Signed-off-by: NHui Wang <hui.wang@canonical.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

U2F Zero supports custom commands for blinking the LED and getting data
from the internal hardware RNG. Expose the blinking function as a LED
device, and the internal hardware RNG as an HWRNG so that it can be used
to feed the enthropy pool.
Signed-off-by: NAndrej Shadura <andrew.shadura@collabora.co.uk>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This enables the power and equals keys on the Macally ikey keyboard.

Based on the Cougar gaming keyboard HID driver, which uses the same
vendor ID.
Signed-off-by: NAlex Henrie <alexhenrie24@gmail.com>
Reviewed-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>

We have a new Dell laptop which has the synaptics I2C touchpad
(06cb:7e7e) on it. After booting up the Linux, the touchpad doesn't
work, there is no interrupt when touching the touchpad, after
disable the runtime PM, everything works well.

I also tried the quirk of I2C_HID_QUIRK_DELAY_AFTER_SLEEP, it is
better after applied this quirk, there are interrupts but data it
reports is invalid.
Signed-off-by: NHui Wang <hui.wang@canonical.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Add support for Ugee G5 to hid-uclogic.
Signed-off-by: NNikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>

Add support for XP-Pen Deco 01 to hid-uclogic.
Signed-off-by: NNikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>

Add support for XP-Pen Star G640 to hid-uclogic.
Signed-off-by: NNikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>

Add support for XP-Pen Star G540 to hid-uclogic.
Signed-off-by: NNikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>