linux-toradex.git/drivers/hid, branch v6.7

Merge tag 'hid-for-linus-2023121901' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

2023-12-19T00:47:21+00:00

Pull HID fixes from Jiri Kosina:

 - fix for division by zero in Nintendo driver when generic joycon is
   attached, reported and fixed by SteamOS folks (Guilherme G. Piccoli)

 - GCC-7 build fix (which is a good cleanup anyway) for Nintendo driver
   (Ryan McClelland)

* tag 'hid-for-linus-2023121901' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
  HID: nintendo: Prevent divide-by-zero on code
  HID: nintendo: fix initializer element is not constant error

HID: nintendo: Prevent divide-by-zero on code

2023-12-18T19:46:28+00:00

It was reported [0] that adding a generic joycon to the system caused
a kernel crash on Steam Deck, with the below panic spew:

divide error: 0000 [#1] PREEMPT SMP NOPTI
[...]
Hardware name: Valve Jupiter/Jupiter, BIOS F7A0119 10/24/2023
RIP: 0010:nintendo_hid_event+0x340/0xcc1 [hid_nintendo]
[...]
Call Trace:
 [...]
 ? exc_divide_error+0x38/0x50
 ? nintendo_hid_event+0x340/0xcc1 [hid_nintendo]
 ? asm_exc_divide_error+0x1a/0x20
 ? nintendo_hid_event+0x307/0xcc1 [hid_nintendo]
 hid_input_report+0x143/0x160
 hidp_session_run+0x1ce/0x700 [hidp]

Since it's a divide-by-0 error, by tracking the code for potential
denominator issues, we've spotted 2 places in which this could happen;
so let's guard against the possibility and log in the kernel if the
condition happens. This is specially useful since some data that
fills some denominators are read from the joycon HW in some cases,
increasing the potential for flaws.

[0] https://github.com/ValveSoftware/SteamOS/issues/1070

Signed-off-by: Guilherme G. Piccoli 
Tested-by: Sam Lantinga 
Signed-off-by: Jiri Kosina

HID: nintendo: fix initializer element is not constant error

2023-12-18T08:55:18+00:00

With gcc-7 builds, an error happens with the controller button values being
defined as const. Change to a define.

Reported-by: kernel test robot 
Closes: https://lore.kernel.org/oe-kbuild-all/202312141227.C2h1IzfI-lkp@intel.com/

Signed-off-by: Ryan McClelland 
Reviewed-by: Daniel J. Ogorchock 
Signed-off-by: Jiri Kosina

Merge tag 'hid-for-linus-2023121201' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

2023-12-13T01:02:56+00:00

Pull HID fixes from Jiri Kosina:

 - Lenovo ThinkPad TrackPoint Keyboard II firmware-specific regression
   fix (Mikhail Khvainitski)

 - device-specific fixes (various authors)

* tag 'hid-for-linus-2023121201' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
  HID: apple: Add "hfd.cn" and "WKB603" to the list of non-apple keyboards
  HID: lenovo: Restrict detection of patched firmware only to USB cptkbd
  HID: Add quirk for Labtec/ODDOR/aikeec handbrake
  HID: i2c-hid: Add IDEA5002 to i2c_hid_acpi_blacklist[]
  mailmap: add address mapping for Jiri Kosina

HID: apple: Add "hfd.cn" and "WKB603" to the list of non-apple keyboards

2023-12-12T13:50:47+00:00

JingZao(京造) WKB603 keyboard is a rebranded product of Jamesdonkey RS2
keyboard, identified as "hfd.cn WKB603" in wired mode, "WKB603" in bluetooth
mode. Adding them to the list of non-apple keyboards fixes function key.

Signed-off-by: Yan Jun 
Signed-off-by: Jiri Kosina

HID: lenovo: Restrict detection of patched firmware only to USB cptkbd

2023-12-12T13:45:34+00:00

Commit 46a0a2c96f0f ("HID: lenovo: Detect quirk-free fw on cptkbd and
stop applying workaround") introduced a regression for ThinkPad
TrackPoint Keyboard II which has similar quirks to cptkbd (so it uses
the same workarounds) but slightly different so that there are
false-positives during detecting well-behaving firmware. This commit
restricts detecting well-behaving firmware to the only model which
known to have one and have stable enough quirks to not cause
false-positives.

Fixes: 46a0a2c96f0f ("HID: lenovo: Detect quirk-free fw on cptkbd and stop applying workaround")
Link: https://lore.kernel.org/linux-input/ZXRiiPsBKNasioqH@jekhomev/
Link: https://bbs.archlinux.org/viewtopic.php?pid=2135468#p2135468
Signed-off-by: Mikhail Khvainitski 
Tested-by: Yauhen Kharuzhy 
Signed-off-by: Jiri Kosina

HID: Add quirk for Labtec/ODDOR/aikeec handbrake

2023-12-04T15:21:05+00:00

This device needs ALWAYS_POLL quirk, otherwise it keeps reconnecting
indefinitely. It is a handbrake for sim racing detected as joystick.
Reported and tested by GitHub user N0th1ngM4tt3rs.

Link: https://github.com/sriemer/fix-linux-mouse issue 22
Signed-off-by: Sebastian Parschauer 
Signed-off-by: Jiri Kosina

HID: i2c-hid: Add IDEA5002 to i2c_hid_acpi_blacklist[]

2023-12-04T15:17:12+00:00

Users have reported problems with recent Lenovo laptops that contain
an IDEA5002 I2C HID device. Reports include fans turning on and
running even at idle and spurious wakeups from suspend.

Presumably in the Windows ecosystem there is an application that
uses the HID device. Maybe that puts it into a lower power state so
it doesn't cause spurious events.

This device doesn't serve any functional purpose in Linux as nothing
interacts with it so blacklist it from being probed. This will
prevent the GPIO driver from setting up the GPIO and the spurious
interrupts and wake events will not occur.

Cc: stable@vger.kernel.org # 6.1
Reported-and-tested-by: Marcus Aram 
Reported-and-tested-by: Mark Herbert 
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/2812
Signed-off-by: Mario Limonciello 
Signed-off-by: Jiri Kosina

Merge tag 'for-linus-2023112301' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

2023-11-24T01:31:53+00:00

Pull HID fixes from Jiri Kosina:

 - revert of commit that caused regression to many Logitech unifying
   receiver users (Jiri Kosina)

 - power management fix for hid-mcp2221 (Hamish Martin)

 - fix for race condition between HID core and HID debug (Charles Yi)

 - a couple of assorted device-ID-specific quirks

* tag 'for-linus-2023112301' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
  HID: multitouch: Add quirk for HONOR GLO-GXXX touchpad
  HID: hid-asus: reset the backlight brightness level on resume
  HID: hid-asus: add const to read-only outgoing usb buffer
  Revert "HID: logitech-dj: Add support for a new lightspeed receiver iteration"
  HID: add ALWAYS_POLL quirk for Apple kb
  HID: glorious: fix Glorious Model I HID report
  HID: fix HID device resource race between HID core and debugging support
  HID: apple: add Jamesdonkey and A3R to non-apple keyboards list
  HID: mcp2221: Allow IO to start during probe
  HID: mcp2221: Set driver data before I2C adapter add

HID: multitouch: Add quirk for HONOR GLO-GXXX touchpad

2023-11-22T10:27:46+00:00

Honor MagicBook 13 2023 has a touchpad which do not switch to the multitouch
mode until the input mode feature is written by the host.  The touchpad do
report the input mode at touchpad(3), while itself working under mouse mode. As
a workaround, it is possible to call MT_QUIRE_FORCE_GET_FEATURE to force set
feature in mt_set_input_mode for such device.

The touchpad reports as BLTP7853, which cannot retrive any useful manufacture
information on the internel by this string at present.  As the serial number of
the laptop is GLO-G52, while DMI info reports the laptop serial number as
GLO-GXXX, this workaround should applied to all models which has the GLO-GXXX.

Signed-off-by: Aoba K 
Signed-off-by: Jiri Kosina