Merge tag 'hid-for-linus-2025073101' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

Pull HID updates from Jiri Kosina:

- hardening of HID core parser against conversion to 0 bits in s32t

Merge tag 'hid-for-linus-2025073101' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

Pull HID updates from Jiri Kosina:

- hardening of HID core parser against conversion to 0 bits in s32ton()
by buggy/malicious devices (Alan Stern)

- fix for potential NULL pointer dereference in hid-apple that could be
caused by malicious device with APPLE_MAGIC_BACKLIGHT quirk present
triggering overflow in data field (Qasim Ijaz)

- support for Wake-on-touch in intel-thc (Even Xu)

- support for "Input max input size control" and "Input interrupt
delay" I2C features in order to improve compatibility of THC devices
with legacy HIDI2C touch devices (Even Xu)

- support for Touch Bars on x86 MacBook Pros (Kerem Karabay)

- support for XP-PEN Artist 22R Pro (Joshua Goins)

- third party trackpart support for MacBookPro15,1 (Aditya Garg)

- Apple Magic Keyboard A311[89] USB-C support (Aditya Garg, Grigorii
Sokoli)

- support for operating modes in amd-sfh (Basavaraj Natikar)

- avoid setting up battery timer for Apple and Magicmouse devices
without battery (Aditya Garg)

- fix for behavior of the hid-mcp2221 driver for !CONFIG_IIO cases
(Heiko Schocher)

- other assorted fixups and device ID additions

* tag 'hid-for-linus-2025073101' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (54 commits)
HID: core: Harden s32ton() against conversion to 0 bits
HID: apple: validate feature-report field count to prevent NULL pointer dereference
HID: core: Improve the kerneldoc for hid_report_len()
selftests/hid: sync python tests to hid-tools 0.10
selftests/hid: sync the python tests to hid-tools 0.8
selftests/hid: run ruff format on the python part
HID: magicmouse: use secs_to_jiffies() for battery timeout
HID: apple: use secs_to_jiffies() for battery timeout
HID: magicmouse: avoid setting up battery timer when not needed
HID: apple: avoid setting up battery timer for devices without battery
HID: amd_sfh: Enable operating mode
HID: uclogic: Add support for XP-PEN Artist 22R Pro
HID: rate-limit hid_warn to prevent log flooding
HID: replace scnprintf() with sysfs_emit()
HID: uclogic: make read-only array reconnect_event static const
HID: mcp-2221: Replace manual comparison with min() macro
HID: intel-thc-hid: Separate max input size control conditional list
HID: mcp2221: set gpio pin mode
HID: multitouch: add device ID for Apple Touch Bar
HID: multitouch: specify that Apple Touch Bar is direct
...

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Merge branch 'for-6.17/pidff' into for-linus

- bunch of checkpatch fixes for hid-pidff (Tomasz Pakuła)

HID: pidff: Move else if statements to follow closing braces

Fixes checkpatch.pl errors

Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

HID: pidff: Add missing spaces

Fixes checkpatch.pl errors

Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

HID: pidff: Move trailing statements in pidff_rescale_signed()

Adds newline before trailing if statements.
Fixes checkpatch.pl errors

Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com

HID: pidff: Move trailing statements in pidff_rescale_signed()

Adds newline before trailing if statements.
Fixes checkpatch.pl errors

Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

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HID: pidff: Remove unneeded else in pidff_find_special_field()

Fixes checkpatch.pl warning

Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.

HID: pidff: Remove unneeded else in pidff_find_special_field()

Fixes checkpatch.pl warning

Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

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HID: pidff: Use __func__ in debugs

Fixes checkpatch.pl warnings

Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

HID: pidff: Rework pidff_set_time() to fix warnings

Fixes blank line warning from checkpatch.pl script

Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Signed-off-by: Jiri Kosina <j

HID: pidff: Rework pidff_set_time() to fix warnings

Fixes blank line warning from checkpatch.pl script

Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

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HID: pidff: Remove unneeded debug from pidff_clamp()

Fixes chechpatch.pl warning about missing blank line

Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Signed-off-by: Jiri Kosina

HID: pidff: Remove unneeded debug from pidff_clamp()

Fixes chechpatch.pl warning about missing blank line

Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

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HID: pidff: Fix missing blank lines after declarations

Fixes chackpatch.pl warnings

Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

Merge branch 'next' into for-linus

Prepare input updates for 6.16 merge window.

Merge drm/drm-next into drm-intel-gt-next

Need to pull in a67221b5eb8d ("drm/i915/dp: Return min bpc supported by source instead of 0")
in order to fix build breakage on GCC 9.4.0 (from Ubuntu 20.04

Merge drm/drm-next into drm-intel-gt-next

Need to pull in a67221b5eb8d ("drm/i915/dp: Return min bpc supported by source instead of 0")
in order to fix build breakage on GCC 9.4.0 (from Ubuntu 20.04).

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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Merge drm/drm-next into drm-intel-next

Backmerge to sync with v6.15-rc, xe, and specifically async flip changes
in drm-misc.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge tag 'v6.15-rc6' into next

Sync up with mainline to bring in xpad controller changes.

Merge remote-tracking branch 'drm-misc/drm-misc-next' into msm-next

Merge drm-misc-next to get commit Fixes: fec450ca15af ("drm/display:
hdmi: provide central data authority for ACR params").

Signe

Merge remote-tracking branch 'drm-misc/drm-misc-next' into msm-next

Merge drm-misc-next to get commit Fixes: fec450ca15af ("drm/display:
hdmi: provide central data authority for ACR params").

Signed-off-by: Rob Clark <robdclark@chromium.org>

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Merge drm/drm-next into drm-xe-next

Backmerge to bring in linux 6.15-rc.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

Merge tag 'v6.15-rc1' into x86/cpu, to refresh the branch with upstream changes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge tag 'v6.15-rc1' into x86/asm, to refresh the branch

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge drm/drm-fixes into drm-misc-fixes

Backmerging to get updates from v6.15-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-misc-next

Backmerging to get v6.15-rc1 into drm-misc-next. Also fixes a
build issue when enabling CONFIG_DRM_SCHED_KUNIT_TEST.

Signed-off-by: Thomas Zimmermann <tzimmerm

Merge drm/drm-next into drm-misc-next

Backmerging to get v6.15-rc1 into drm-misc-next. Also fixes a
build issue when enabling CONFIG_DRM_SCHED_KUNIT_TEST.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

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Merge tag 'hid-for-linus-2025032601' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

Pull HID updates from Jiri Kosina:

- PlayStation 5 controllers support (Alex Henrie)

- big revamp an

Merge tag 'hid-for-linus-2025032601' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

Pull HID updates from Jiri Kosina:

- PlayStation 5 controllers support (Alex Henrie)

- big revamp and modernization of the aged hid-pidff force feedback
driver (Tomasz Pakuła)

- conversion of hid-lg-g15 to standard multicolor LED API (Kate Hsuan)

- improvement of behavior of Human Presence Sensor (HPD) in amd_sfh
driver (Mario Limonciello)

- other assorted fixes, code cleanups and device ID additions

* tag 'hid-for-linus-2025032601' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (70 commits)
HID: remove superfluous (and wrong) Makefile entry for CONFIG_INTEL_ISH_FIRMWARE_DOWNLOADER
HID: Intel-thc-hid: Intel-quickspi: Correct device state names gramatically
HID: wacom: Remove static WACOM_PKGLEN_MAX limit
HID: amd_sfh: Don't show wrong status for amd_sfh_hpd_info()
HID: amd_sfh: Default to HPD disabled
HID: amd_sfh: Allow configuring whether HPD is enabled or disabled
HID: pidff: Fix set_device_control()
HID: pidff: Fix 90 degrees direction name North -> East
HID: pidff: Compute INFINITE value instead of using hardcoded 0xffff
HID: pidff: Clamp effect playback LOOP_COUNT value
HID: pidff: Rename two functions to align them with naming convention
HID: lenovo: silence unreachable code warning
HID: lenovo: Fix to ensure the data as __le32 instead of u32
HID: bpf: add a v6.11+ compatible BPF fixup for the XPPen ACK05 remote
HID: bpf: new hid_bpf_async.h common header
HID: bpf: import new kfunc from v6.10 & v6.11
HID: bpf: add support for the XP-Pen Artist Pro 19 (gen2)
HID: bpf: Added updated Kamvas Pro 19 descriptor
HID: bpf: Suppress bogus F13 trigger on Sirius keyboard full fan shortcut
HID: bpf: Add support for the default firmware mode of the Huion K20
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Merge branch 'for-6.15/pidff' into for-linus

From: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>

This patch series is focused on improving the compatibility and usability of the
hid-pidff force

Merge branch 'for-6.15/pidff' into for-linus

From: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>

This patch series is focused on improving the compatibility and usability of the
hid-pidff force feedback driver. Last patch introduces a new, universal driver
for PID devices that need some special handling like report fixups, remapping the
button range, managing new pidff quirks and setting desirable fuzz/flat values.

This work has been done in the span of the past months with the help of the great
Linux simracing community, with a little input from sim flight fans from FFBeast.

No changes interfere with compliant and currently working PID devices.
"Generic" codepath was tested as well with Moza and Simxperience AccuForce v2.

I'm not married to the name. It's what we used previously, but if "universal" is
confusing (pidff is already the generic driver), we can come up with something
better like "hid-quirky-pidff" :)

With v8 and tiny finx in v9, all the outstanding issues were resolved,
additional pidff issues were fixed and hid-pidff defines moved to a dedicated
header file. This patch series could be considered done bar any comments and
requests from input maintainers.

I could save more then a dozen lines of code by changing simple if statements
to only occupy on line instead of two in there's a need for that.

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HID: pidff: Fix set_device_control()

As the search for Device Control report is permissive, make sure the
desired field was actually found, before trying to set it.

Fix bitmask clearing as it was e

HID: pidff: Fix set_device_control()

As the search for Device Control report is permissive, make sure the
desired field was actually found, before trying to set it.

Fix bitmask clearing as it was erronously using index instead of
index - 1 (HID arrays index is 1-based).

Add last two missing Device Control usages to the defined array.
PID_PAUSE and PID_CONTINUE.

Signed-off-by: Jiri Kosina <jkosina@suse.com>

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HID: pidff: Fix 90 degrees direction name North -> East

Signed-off-by: Jiri Kosina <jkosina@suse.com>

HID: pidff: Compute INFINITE value instead of using hardcoded 0xffff

As per USB PID standard:
INFINITE - Referrers to the maximum value of a range. i.e. if in an 8
bit unsigned field the value of 25

HID: pidff: Compute INFINITE value instead of using hardcoded 0xffff

As per USB PID standard:
INFINITE - Referrers to the maximum value of a range. i.e. if in an 8
bit unsigned field the value of 255 would indicate INFINITE.

Detecting 0xffff (U16_MAX) is still important as we MIGHT get this value
as infinite from some native software as 0 was never actually defined
in Linux' FF api as the infinite value. I'm working on it though.

Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

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