The 0457:10fb touchscreen found on the Toshiba Click Mini L9W-B needs
to have a report-decriptors command send to it on resume in order for
the touchscreen to start generating events again on resume.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Acked-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The IBM/Lenovo Scrollpoint mice feature a trackpoint-like stick instead of a
scrolling wheel capable of 2-D (vertical+horizontal) scrolling.  hid-generic
does only expose 1-D (vertical) scrolling functionality for these mice.  This
patch adds support for horizontal scrolling for the IBM/Lenovo Scrollpoint mice
to hid-lenovo.

[jkosina@suse.cz: remove change versioning from git changelog]
Signed-off-by: NPeter Ganzhorn <peter.ganzhorn@gmail.com>
Reviewed-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: NPeter De Wachter <pdewacht@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

When Rayd touchscreen resumed from S3, it issues too many errors like:
i2c_hid i2c-RAYD0001:00: i2c_hid_get_input: incomplete report (58/5442)

And all the report data are corrupted, touchscreen is unresponsive.

Fix this by re-sending report description command after resume.
Add device ID as a quirk.

Cc: stable@vger.kernel.org
Signed-off-by: NAaron Ma <aaron.ma@canonical.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Add Google hammer HID driver. This driver allow us to control hammer
keyboard backlight and support future features.
Signed-off-by: NWei-Ning Huang <wnhuang@google.com>
Signed-off-by: NNicolas Boichat <drinkcat@chromium.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Sony's NSG-MR5U and NSG-MR7U remote controls have a full keyboard and a
touchpad.  The keyboard is already supported by the existing Linux
kernel and drivers but the touchpad is not recognized.  This patch adds
the coded needed to bring full functionality to the touchpad.

Note that these remotes use the vendor code for SMK even though they are
Sony branded.

Known limitations
- The built-in accelerometers are not supported by these changes
- When the Drag (Fn) key is used as a mouse button, the button is
automatically released when the key begins repeating.  There are two
  workarounds for this 1) Use the button behind the touchpad instead of
  the Drag (Fn) key or 2) Disable the key repeat functionality or
  increase the key repeat delay.
Signed-off-by: NTodd Kelner <tsopdump@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This patch enables the 6th button on the ELECOM EX-G M-XT4DRBK
trackball mouse.

This is a left handed EX-G variant which only comes in a wireless (D)
model. It has a total of 6 buttons but one of these is not available
because of how the HID descriptor is configured.
Signed-off-by: NTomasz Kramkowski <tk@the-tk.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This patch changes all references to ELECOM trackballs using their
series name to refer to them by their model name.

ELECOM provides multiple series of mice such as EX-G, HUGE, and DEFT.
Although it has not caused conflicts in the driver, there can be more
than one iteration of mice in each series. For example, there are 7
variants of EX-G trackballs but only three (M-XT3URBK, M-XT3DRBK, and
M-XT4DRBK) need a driver to work correctly.

There are also 4 DEFT series trackballs but two of them have the same
VID:PID as the other two. I picked the earlier model for the naming of
the PID macros.
Signed-off-by: NTomasz Kramkowski <tk@the-tk.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This mouse sold by Corsair as the GLAIVE RGB gaming mouse has the same
problem with its HID reports as the Scimitar PRO RGB, so reuse the
same fix for the GLAIVE RGB.
Signed-off-by: NGuus Sliepen <guus@sliepen.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This is driver for usb touchpad found on HP Pavilion x2 10-p0xx laptop. On this
device keyboard and touchpad connected as a single usb device with two
interfaces: keyboard, which exposes ordinary keys and second interface is
touchpad which also contains FlightMode button and audio mute led (which
physically placed on keyboard for some reason).

Initially, this touchpad works in mouse emulation mode, this driver will switch
it to touchpad mode, which can track 5 fingers and can report coordinates for
two of them.
Signed-off-by: NAlexandrov Stansilav <neko@nya.ai>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This patch adds support for new CASSY devices to the ldusb driver. The
PIDs are also added to the ignore list in hid-quirks.
Signed-off-by: NKarsten Koop <kkoop@ld-didactic.de>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch rewrites the mouse report fixup used for the DEFT and HUGE
elecom trackballs in order to make it generic enough to fix other
elecom mice with similar issues. This patch also uses this new report
fixup function to fix the Elecom EX-G trackball which has 6 physical
buttons and a similar issue to the other two mice.

Elecom's track record has so far shown that they like to re-use the
same report descriptor for multiple different mice regardless of the
number of buttons the mouse has. This means that the missing buttons
on multiple mice can be fixed in one function without introducing
phantom buttons which would in turn cause the number of mouse buttons
to be misreported to userspace.

This patch drops the very verbose report descriptor "diff" comment for
a more abridged yet hopefully just as informative generic version.
Signed-off-by: NTomasz Kramkowski <tk@the-tk.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The Fujitsu R726 Pad has an optional USB keyboard dock which contains
a Synaptics touchpad. The dock identifies itself as a
Primax Rezel Tablet Keyboard.
Signed-off-by: NAndrew Duggan <aduggan@synaptics.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This mouse keep disconnecting in runleve 3 like below, add it needs the
quirk to mute the anoying messages.

[  111.230555] usb 2-2: USB disconnect, device number 6
[  112.718156] usb 2-2: new low-speed USB device number 7 using xhci_hcd
[  112.941594] usb 2-2: New USB device found, idVendor=03f0, idProduct=094a
[  112.984866] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  113.027731] usb 2-2: Product: HP USB Optical Mouse
[  113.069977] usb 2-2: Manufacturer: PixArt
[  113.113500] input: PixArt HP USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2:1.0/0003:03F0:094A.0002/input/input14
[  113.156787] hid-generic 0003:03F0:094A.0002: input: USB HID v1.11 Mouse [PixArt HP USB Optical Mouse] on usb-0000:00:14.0-2/input0
[  173.262642] usb 2-2: USB disconnect, device number 7
[  174.750244] usb 2-2: new low-speed USB device number 8 using xhci_hcd
[  174.935740] usb 2-2: New USB device found, idVendor=03f0, idProduct=094a
[  174.990435] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  175.014984] usb 2-2: Product: HP USB Optical Mouse
[  175.037886] usb 2-2: Manufacturer: PixArt
[  175.061794] input: PixArt HP USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2:1.0/0003:03F0:094A.0003/input/input15
[  175.084946] hid-generic 0003:03F0:094A.0003: input: USB HID v1.11 Mouse [PixArt HP USB Optical Mouse] on usb-0000:00:14.0-2/input0
Signed-off-by: NDave Young <dyoung@redhat.com>
Cc: stable@vger.kernel.org
Reviewed-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The T100TAF and T100HA keyboard docks have the same special keys and
custom protocol multitouch touchpad as the T100TA, but use a different
product id.

The T100TAF and T100HA both use the same product id, but the T100HA's
touchpad has a different coordinate range.

This commits adds supports for the new USB id and uses a dmi-check to
determine if we're dealing with the T100TAF or T100HA.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=197849Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Several cheap Apollo Lake based laptops / 2-in-1s use an i2c-hid mt
touchpad which is advertised by the DSDT with an ACPI HID of "SYNA3602",
this touchpad can be found on e.g. the Cube Thinker and the EZBook 3 Pro.

On my "T-bao Tbook air" the i2c-hid driver fails to bind to this touchpad:
"i2c_hid i2c-SYNA3602:00: failed to reset device.".

After some debuging this it seems that this touchpad simply never sends
an interrupt after a reset as expected by the i2c hid driver. This commit
adds a quirk for this device, making i2c_hid_command sleep 100ms after
a reset instead of waiting for an irq, fixing i2c-hid failing to bind to
this touchpad.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The GamepadBlock game controller adapter needs HID_QUIRK_MULTI_INPUT
to split it up into two input devices. Without this quirk the
adapter is falsely recognized as only one device and mixes up the
inputs of the two connected controllers.
Signed-off-by: NFlorian Mueller <contact@petrockblock.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Add new U1 device Product ID This device is used on HP Elite book x360 series.

[jkosina@suse.cz: update changelog]
Signed-off-by: NMasaki Ota <masaki.ota@jp.alps.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

- Define T4 device specification value for support T4 device.

- Creeate "t4_contact_data" and "t4_input_report" structure for decoding and
  storing T4-specific data

- Create "t4_calc_check_sum()" function for calculating checksum value to send
  to the device. T4 needs to send this value when reading or writing device
  address value.

- Create "t4_read_write_register()" function for reading and writing device
  address value.

- Create "t4_raw_event()" function for decodin XYZ, palm and button data.

- Replace "MAX_TOUCHES" fixed variable to "max_fingers" variable.

- Add T4 devuce product ID. (0x120C)

T4 device is used on HP EliteBook 1000 series and Zbook Stduio

[jkosina@suse.cz: rewrite changelog]
Signed-off-by: NMasaki Ota <masaki.ota@jp.alps.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

In addition to DEFT, Elecom introduced a larger trackball called HUGE, in
both wired (M-HT1URBK) and wireless (M-HT1DRBK) versions. It has the same
buttons and behavior as the DEFT. This patch adds the two relevant USB IDs
to enable operation of the three Fn buttons on the top of the device.

Cc: Diego Elio Petteno <flameeyes@flameeyes.eu>
Signed-off-by: NAlex Manoussakis <amanou@gnu.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This reverts commit fcaa4a07.

As noted by Masaki [1], 0x120A + trackpoint will not be used in mass
production machines, so remove the ID accordingly.

[1] http://www.spinics.net/lists/linux-input/msg53222.htmlSigned-off-by: NKai-Heng Feng <kai.heng.feng@canonical.com>
Acked-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This patch adds support for Fn keys on Asus ROG G752 laptop.
The report descriptor is broken so I fixed it.

Tested on an Asus G752VT.
Resent fix white space fixes
Signed-off-by: NMaxime Bellengé <maxime.bellenge@gmail.com>
Reviewed-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This patch adds ALPS PTP sticks with pid/device id 0x120A to the list of
devices supported by hid-multitouch.
Signed-off-by: NShrirang Bagul <shrirang.bagul@canonical.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

On the 2nd generation Lenovo Tablet only clickpad is working; the
trackpoint and three mouse buttons do not work.

hid_multitouch must export all inputs in order to get trackpoint and
buttons to function.
Signed-off-by: NPavel Tatashin <pasha.tatashin@oracle.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The Ideacom 6680 touchscreen is found in the Dell Latitude 2100. It
has two USB descriptors, the first of which has two input reports. The
HID_QUIRK_MULTI_INPUT quirk is needed to keep the correct maximum
value for ABS_X/ABS_Y (8191 instead of 65535).
Signed-off-by: NNicholas Bishop <nbishop@neverware.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The Asus T304UA convertible sports a magnetic detachable keyboard with
touchpad, which is connected over USB. Most of the keyboard hotkeys are
exposed through the same USB interface as the touchpad, defined in the
report descriptor as follows:

0x06, 0x31, 0xFF,  // Usage Page (Vendor Defined 0xFF31)
0x09, 0x76,        // Usage (0x76)
0xA1, 0x01,        // Collection (Application)
0x05, 0xFF,        //   Usage Page (Reserved 0xFF)
0x85, 0x5A,        //   Report ID (90)
0x19, 0x00,        //   Usage Minimum (0x00)
0x2A, 0xFF, 0x00,  //   Usage Maximum (0xFF)
0x15, 0x00,        //   Logical Minimum (0)
0x26, 0xFF, 0x00,  //   Logical Maximum (255)
0x75, 0x08,        //   Report Size (8)
0x95, 0x0F,        //   Report Count (15)
0xB1, 0x02,        //   Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x05, 0xFF,        //   Usage Page (Reserved 0xFF)
0x85, 0x5A,        //   Report ID (90)
0x19, 0x00,        //   Usage Minimum (0x00)
0x2A, 0xFF, 0x00,  //   Usage Maximum (0xFF)
0x15, 0x00,        //   Logical Minimum (0)
0x26, 0xFF, 0x00,  //   Logical Maximum (255)
0x75, 0x08,        //   Report Size (8)
0x95, 0x02,        //   Report Count (2)
0x81, 0x02,        //   Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0xC0,              // End Collection

This UsagePage is declared as a variable, but we need to treat it as an
array to be able to map each Usage we care about to its corresponding
input key.
Signed-off-by: NJoão Paulo Rechi Vita <jprvita@endlessm.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Without a quirk or the X Window System, this device disconnects every
60 seconds. This patch also renames the define associated with the
Logitech 0xc007 product ID, which appeared to have a conflicting typo.

Cc: Oliver Neukum <oliver@neukum.org>
Signed-off-by: NKyle Roarty <kroarty@xes-inc.com>
Signed-off-by: NAaron Sierra <asierra@xes-inc.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The iHome keypad also requires the same tweak we are doing for other
Ortek devices.
Reported-by: NMairin Duffy <duffy@redhat.com>
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The Asus Transformer T100CHI comes with a Bluetooth keyboard dock which
uses the same 0xff31 Asus vendor HUT page as other Asus keyboards.

This commit adds its device-id to hid-asus and fixes an issue in the
descriptor of the 0xff31 Usage, which together fixes the special keys
on this keyboard not working.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This driver does 2 things:

 - Apply the MULTI_INPUT quirk to create separate joypad device nodes
   for each one of the 4 connectors.
 - Rename the input devices so that their names are different, and allow
   users to recognise which device corresponds to which physical port,
   including the SNES (Mario Paint) Mouse.
Signed-off-by: NBastien Nocera <hadess@hadess.net>
Reviewed-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Add Google Rose Touchpad USB PID and required quirks.
Signed-off-by: NWei-Ning Huang <wnhuang@chromium.org>
Reviewed-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Support PTP Stick and Touchpad device. This Touchpad is Precision Touchpad
(PTP), and Stick Pointer data is the same as Mouse; Stick Pointer works as
Mouse.

[jkosina@suse.cz: changelog deuglification]
Signed-off-by: NMasaki Ota <masaki.ota@jp.alps.com>
Reviewed-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Add support for media keys on the MD-5110 wireless keyboard that comes
with the Asus V221ID and ZN241IC All In One computers.

The keys to support here are WLAN, BRIGHTNESSDOWN and BRIGHTNESSUP.

The USB Vendor ID suggests that it is a TURBOX device, but
the physical branding only mentions ASUS MD-5110.
Signed-off-by: NDaniel Drake <drake@endlessm.com>
Acked-by: NBenjamin Tissoires <benajmin.tissoires@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The Asus AIO keyboard AK1D was added to hid-chicony based on its
USB vendor ID, however images available online suggest that this keyboard
is physically branded as ASUS with no mention of Chicony.

A recent commit also added support for another Asus AIO keyboard into
hid-chicony, this one with USB vendor ID Jess, and a pending review
comment asked me to move it into hid-asus because it is also only
physically branded as ASUS.

I updated the USB ID defines to match the branding and product name,
including noting that the recently added keyboard is labelled as
ASUS MD-5112.
Signed-off-by: NDaniel Drake <drake@endlessm.com>
Acked-by: NBenjamin Tissoires <benajmin.tissoires@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This mouse is also known under other IDs. It needs the quirk
ALWAYS_POLL or will disconnect in runlevel 1 or 3.
Signed-off-by: NSebastian Parschauer <sparschauer@suse.de>
CC: stable@vger.kernel.org
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The keyboard dock used with the Asus Transformer T100 series, uses
the same vendor-defined 0xff31 usage-page as some other Asus
keyboards. But with a small twist, it has a small descriptor bug which
needs to be fixed up for things to work.

This commit adds the USB-ID for this keyboard to the hid-asus driver
and makes asus_report_fixup fix the descriptor issue, fixing
various special function keys on this keyboard not working.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Reviewed-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The ELECOM DEFT trackballs report only five buttons, when the device
actually has 8. Change the descriptor so that the HID driver can see all of
them.

For completeness and future reference, I included a side-by-side diff of
the part of the descriptor that is being edited.

Cc: Jiri Kosina <jikos@kernel.org>
Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Cc: Yuxuan Shui <yshuiv7@gmail.com>
Signed-off-by: NDiego Elio Pettenò <flameeyes@flameeyes.eu>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The ITE8595 keyboard uses the HID_GD_RFKILL_BTN usage code
from the Wireless Radio Controls Application Collection Microsoft
has defined for Windows 8 and later.

However it has a quirk, when the rfkill hotkey is pressed it does
generate a report for the collection, but the reported value is
always 0. Luckily it is the only button in this collection / report,
and it sends a report on release only, so receiving a report means the
button was pressed.

This commit adds a hid-ite driver which watches for the Wireless Radio
Controls Application Collection report and then reports a KEY_RFKILL event,
ignoring the value, making the rfkill on this keyboard work.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Reviewed-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Like other switches, the Aten CS-1758 KVM switch needs a quirk to avoid
spewing errors:

[12599018.071059] usb 5-2: input irq status -75 received
[12599018.079053] usb 5-2: input irq status -75 received
Signed-off-by: NVasilis Liaskovitis <vliaskovitis@suse.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This device has a different vendor id but responds to initialization.
Signed-off-by: NXiaolei Yu <dreifachstein@gmail.com>
Reviewed-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Before commits a1cbda7a65a7a ("HID: asus: drop dependency
on I2C_HID") and 64a403c6555fd ("HID: asus: support Republic
Of Gamers special keys") hid-asus only pertained to a single
I2C keyboard model found in ASUS X205TA, F205TA, & X200HA. The
aforementioned commits expanded this support to other ASUS
laptop keyboard models.

In order to clarify that existing keyboard and touchpad quirks
only apply to the I2C devices, and not ASUS keyboards in
general, I2C HID IDs and their corresponding quirk sets have
been renamed. In addition, the latter commit introduced
special key handling, which also applies to the I2C keyboard,
not just Republic of Gamers series. Therefore, the
rog_map_key_clear() macro is renamed to asus_map_key_clear()
for the sake of generality.
Signed-off-by: NMatjaz Hegedic <matjaz.hegedic@gmail.com>
Reviewed-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>