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David Phillips a36e053b16 HID: elecom: Add support for ELECOM HUGE Plus M-HT1MRBK 
[ Upstream commit b8e5fdf0bd ]

New model in the ELECOM HUGE trackball line that has 8 buttons but the
report descriptor specifies only 5. The HUGE Plus supports connecting via
Bluetooth, 2.4GHz wireless USB dongle, and directly via a USB-C cable.
Each connection type reports a different device id, 01AA for cable,
01AB for USB dongle, and 01AC for Bluetooth.

This patch adds these device IDs and applies the fixups similar to the
other ELECOM devices to get all 8 buttons working for all 3 connection
types.

For reference, the usbhid-dump output:
001:013:001:DESCRIPTOR         1769085639.598405
 05 01 09 02 A1 01 85 01 09 01 A1 00 05 09 19 01
 29 05 15 00 25 01 75 01 95 05 81 02 75 03 95 01
 81 01 05 01 09 30 09 31 16 01 80 26 FF 7F 75 10
 95 02 81 06 09 38 15 81 25 7F 75 08 95 01 81 06
 05 0C 0A 38 02 15 81 25 7F 75 08 95 01 81 06 C0
 C0 05 0C 09 01 A1 01 85 02 15 01 26 8C 02 19 01
 2A 8C 02 75 10 95 01 81 00 C0 05 01 09 80 A1 01
 85 03 09 82 09 81 09 83 15 00 25 01 19 01 29 03
 75 01 95 03 81 02 95 05 81 01 C0 06 01 FF 09 00
 A1 01 85 08 09 00 15 00 26 FF 00 75 08 95 07 81
 02 C0 06 02 FF 09 02 A1 01 85 06 09 02 15 00 26
 FF 00 75 08 95 07 B1 02 C0

Signed-off-by: David Phillips <david@profile.sh>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2026-03-04 07:20:03 -05:00
arch parisc: Prevent interrupts during reboot 2026-03-04 07:19:44 -05:00
block block: decouple secure erase size limit from discard size limit 2026-03-04 07:19:38 -05:00
certs sign-file,extract-cert: use pkcs11 provider for OPENSSL MAJOR >= 3 2024-09-20 19:52:48 +03:00
crypto crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec 2026-01-30 10:32:12 +01:00
Documentation cgroup/cpuset: Don't fail cpuset.cpus change in v2 2026-03-04 07:19:56 -05:00
drivers HID: elecom: Add support for ELECOM HUGE Plus M-HT1MRBK 2026-03-04 07:20:03 -05:00
fs pstore: ram_core: fix incorrect success return when vmap() fails 2026-03-04 07:19:43 -05:00
include PCI: Add Intel Nova Lake audio Device ID 2026-03-04 07:20:00 -05:00
init printk changes for 6.18 2025-10-04 11:13:11 -07:00
io_uring io_uring/timeout: annotate data race in io_flush_timeouts() 2026-03-04 07:19:36 -05:00
ipc ipc: don't audit capability check in ipc_permissions() 2026-02-26 14:59:19 -08:00
kernel cgroup/cpuset: Don't fail cpuset.cpus change in v2 2026-03-04 07:19:56 -05:00
lib objpool: fix the overestimation of object pooling metadata size 2026-02-26 14:59:36 -08:00
LICENSES LICENSES: Replace the obsolete address of the FSF in the GFDL-1.2 2025-07-24 11:15:39 +02:00
mm mm/slab: fix false lockdep warning in __kfree_rcu_sheaf() 2026-02-26 14:59:14 -08:00
net bpf: net_sched: Use the correct destructor kfunc type 2026-03-04 07:19:40 -05:00
rust rust: cpufreq: always inline functions using build_assert with arguments 2026-03-04 07:19:37 -05:00
samples samples/ftrace: Adjust LoongArch register restore order in direct calls 2026-01-08 10:17:11 +01:00
scripts gendwarfksyms: Fix build on 32-bit hosts 2026-03-04 07:19:40 -05:00
security apparmor: fix aa_label to return state from compount and component match 2026-02-26 14:59:42 -08:00
sound ASoC: soc-acpi-intel-arl-match: change rt722 amp endpoint to aggregated 2026-03-04 07:20:00 -05:00
tools bpftool: Fix dependencies for static build 2026-03-04 07:19:42 -05:00
usr gen_init_cpio: Ignore fsync() returning EINVAL on pipes 2025-10-07 09:53:05 -07:00
virt KVM: Don't clobber irqfd routing type when deassigning irqfd 2026-02-11 13:41:44 +01:00
.clang-format memblock: drop for_each_free_mem_pfn_range_in_zone_from() 2025-09-14 08:49:03 +03:00
.clippy.toml rust: clean Rust 1.88.0's warning about clippy::disallowed_macros configuration 2025-05-07 00:11:47 +02:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.editorconfig .editorconfig: remove trim_trailing_whitespace option 2024-06-13 16:47:52 +02:00
.get_maintainer.ignore MAINTAINERS: remove Alyssa Rosenzweig 2025-09-18 21:17:31 +02:00
.gitattributes .gitattributes: set diff driver for Rust source code files 2023-05-31 17:48:25 +02:00
.gitignore .gitignore: ignore compile_commands.json globally 2025-08-12 15:53:55 -07:00
.mailmap 8 hotfixes. 4 are cc:stable, 7 are against mm/. 2025-11-26 12:38:05 -08:00
.pylintrc tools: docs: parse-headers.py: move it from sphinx dir 2025-08-29 15:54:42 -06:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: mark ISDN subsystem as orphan 2025-10-27 17:49:45 -07:00
Kbuild sched: Make migrate_{en,dis}able() inline 2025-09-25 09:57:16 +02:00
Kconfig io_uring: Rename KConfig to Kconfig 2025-02-19 14:53:27 -07:00
MAINTAINERS soc: fixes for 6.18, part 4 2025-11-28 09:57:31 -08:00
Makefile Linux 6.18.15 2026-02-27 16:05:10 -05:00
README README: Fix spelling 2024-03-18 03:36:32 -06:00

README 

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.