]> git.ipfire.org Git - people/arne_f/kernel.git/commit
HID: i2c-hid: override HID descriptors for certain devices
authorJulian Sax <jsbc@gmx.de>
Wed, 19 Sep 2018 09:46:23 +0000 (11:46 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 20 Apr 2019 07:16:01 +0000 (09:16 +0200)
commit8e271100efa63ef6dc13c22e68c91260d4c83614
tree4717ecb27a8cb21aef0ad13199e2db321a1608e2
parent09b6c08061bb6b1db0eb29a92502cf8e17d6496e
HID: i2c-hid: override HID descriptors for certain devices

[ Upstream commit 9ee3e06610fdb8a601cde59c92089fb6c1deb4aa ]

A particular touchpad (SIPODEV SP1064) refuses to supply the HID
descriptors. This patch provides the framework for overriding these
descriptors based on DMI data. It also includes the descriptors for
said touchpad, which were extracted by listening to the traffic of the
windows filter driver, as well as the DMI data for the laptops known
to use this device.

Relevant Bug: https://bugzilla.redhat.com/show_bug.cgi?id=1526312

Cc: Hans de Goede <hdegoede@redhat.com>
Reported-and-tested-by: ahormann@gmx.net
Reported-and-tested-by: Bruno Jesus <bruno.fl.jesus@gmail.com>
Reported-and-tested-by: Dietrich <enaut.w@googlemail.com>
Reported-and-tested-by: kloxdami@yahoo.com
Signed-off-by: Julian Sax <jsbc@gmx.de>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/hid/i2c-hid/Makefile
drivers/hid/i2c-hid/i2c-hid-core.c [moved from drivers/hid/i2c-hid/i2c-hid.c with 96% similarity]
drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c [new file with mode: 0644]
drivers/hid/i2c-hid/i2c-hid.h [new file with mode: 0644]