linux-stable.git/drivers/hid, branch linux-5.6.y

HID: i2c-hid: add Schneider SCL142ALM to descriptor override

2020-06-07T11:16:48+00:00

commit 6507ef10660efdfee93f0f3b9fac24b5e4d83e56 upstream.

This device uses the SIPODEV SP1064 touchpad, which does not
supply descriptors, so it has to be added to the override list.

Cc: stable@vger.kernel.org
Signed-off-by: Julian Sax 
Signed-off-by: Jiri Kosina 
Signed-off-by: Greg Kroah-Hartman

HID: multitouch: enable multi-input as a quirk for some devices

2020-06-07T11:16:48+00:00

commit 40d5bb87377a599d0405af765290f28aaa6abb1e upstream.

Two touchpad/trackstick combos are currently not behaving properly.
They define a mouse emulation collection, as per Win8 requirements,
but also define a separate mouse collection for the trackstick.

The way the kernel currently treat the collections is that it
merges both in one device. However, given that the first mouse
collection already defines X,Y and left, right buttons, when
mapping the events from the second mouse collection, hid-multitouch
sees that these events are already mapped, and simply ignores them.

To be able to report events from the tracktick, add a new quirked
class for it, and manually add the 2 devices we know about.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=207235
Cc: stable@vger.kernel.org
Tested-by: Kai-Heng Feng 
Signed-off-by: Benjamin Tissoires 
Signed-off-by: Greg Kroah-Hartman

HID: sony: Fix for broken buttons on DS3 USB dongles

2020-06-07T11:16:48+00:00

commit e72455b898ac678667c5674668186b4670d87d11 upstream.

Fix for non-working buttons on knock-off USB dongles for Sony
controllers. These USB dongles are used to connect older Sony DA/DS1/DS2
controllers via USB and are common on Amazon, AliExpress, etc.  Without
the patch, the square, X, and circle buttons do not function.  These
dongles used to work prior to kernel 4.10 but removing the global DS3
report fixup in commit e19a267b9987 ("HID: sony: DS3 comply to Linux gamepad
spec") exposed the problem.

Many people reported the problem on the Ubuntu forums and are working
around the problem by falling back to the 4.9 hid-sony driver.

The problem stems from these dongles incorrectly reporting their button
count as 13 instead of 16.  This patch fixes up the report descriptor by
changing the button report count to 16 and removing 3 padding bits.

Cc: stable@vger.kernel.org
Fixes: e19a267b9987 ("HID: sony: DS3 comply to Linux gamepad spec")
Signed-off-by: Scott Shumate 
Signed-off-by: Jiri Kosina 
Signed-off-by: Greg Kroah-Hartman

HID: quirks: Add HID_QUIRK_NO_INIT_REPORTS quirk for Dell K12A keyboard-dock

2020-05-27T15:48:10+00:00

[ Upstream commit 1e189f267015a098bdcb82cc652d13fbf2203fa0 ]

Add a HID_QUIRK_NO_INIT_REPORTS quirk for the Dell K12A keyboard-dock,
which can be used with various Dell Venue 11 models.

Without this quirk the keyboard/touchpad combo works fine when connected
at boot, but when hotplugged 9 out of 10 times it will not work properly.
Adding the quirk fixes this.

Cc: Mario Limonciello 
Signed-off-by: Hans de Goede 
Signed-off-by: Jiri Kosina 
Signed-off-by: Sasha Levin

HID: i2c-hid: reset Synaptics SYNA2393 on resume

2020-05-27T15:48:08+00:00

[ Upstream commit 538f67407e2c0e5ed2a46e7d7ffa52f2e30c7ef8 ]

On the Dell XPS 9570, the Synaptics SYNA2393 touchpad generates spurious
interrupts after resuming from suspend until it receives some input or
is reset. Add it to the quirk I2C_HID_QUIRK_RESET_ON_RESUME so that it
is reset when resuming from suspend.

More information about the bug can be found in this mailing list
discussion: https://www.spinics.net/lists/linux-input/msg59530.html

Signed-off-by: Daniel Playfair Cal 
Signed-off-by: Jiri Kosina 
Signed-off-by: Sasha Levin

HID: alps: ALPS_1657 is too specific; use U1_UNICORN_LEGACY instead

2020-05-27T15:48:06+00:00

[ Upstream commit 185af3e775b693f773d9a4b5a8c3cda69fc8ca0f ]

HID_DEVICE_ID_ALPS_1657 PID is too specific, as there are many other
ALPS hardware IDs using this particular touchpad.

Rename the identifier to HID_DEVICE_ID_ALPS_U1_UNICORN_LEGACY in order
to describe reality better.

Fixes: 640e403b1fd24 ("HID: alps: Add AUI1657 device ID")
Reported-by: Xiaojian Cao 
Signed-off-by: Jiri Kosina 
Signed-off-by: Sasha Levin

HID: alps: Add AUI1657 device ID

2020-05-27T15:48:06+00:00

[ Upstream commit 640e403b1fd24e7f31ac6f29f0b6a21d285ed729 ]

This device is used on Lenovo V130-15IKB variants and uses
the same registers as U1.

Signed-off-by: Artem Borisov 
Signed-off-by: Jiri Kosina 
Signed-off-by: Sasha Levin

HID: logitech: Add support for Logitech G11 extra keys

2020-05-27T15:48:05+00:00

[ Upstream commit b1bd0f75288f60e8d142a1b3e979ed0192c04931 ]

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: Fabian Schindlatz 
Reviewed-by: Hans de Goede 
Signed-off-by: Jiri Kosina 
Signed-off-by: Sasha Levin

HID: multitouch: add eGalaxTouch P80H84 support

2020-05-27T15:48:05+00:00

[ Upstream commit f9e82295eec141a0569649d400d249333d74aa91 ]

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: Sebastian Reichel 
Signed-off-by: Jiri Kosina 
Signed-off-by: Sasha Levin

HID: wacom: Report 2nd-gen Intuos Pro S center button status over BT

2020-05-14T05:59:21+00:00

commit dcce8ef8f70a8e38e6c47c1bae8b312376c04420 upstream.

The state of the center button was not reported to userspace for the
2nd-gen Intuos Pro S when used over Bluetooth due to the pad handling
code not being updated to support its reduced number of buttons. This
patch uses the actual number of buttons present on the tablet to
assemble a button state bitmap.

Link: https://github.com/linuxwacom/xf86-input-wacom/issues/112
Fixes: cd47de45b855 ("HID: wacom: Add 2nd gen Intuos Pro Small support")
Signed-off-by: Jason Gerecke 
Cc: stable@vger.kernel.org # v5.3+
Signed-off-by: Jiri Kosina 
Signed-off-by: Greg Kroah-Hartman