linux-stable/drivers/input/joystick
Leo L. Schwab bc7ec91718 Input: spaceball - fix parsing of movement data packets
The spaceball.c module was not properly parsing the movement reports
coming from the device.  The code read axis data as signed 16-bit
little-endian values starting at offset 2.

In fact, axis data in Spaceball movement reports are signed 16-bit
big-endian values starting at offset 3.  This was determined first by
visually inspecting the data packets, and later verified by consulting:
http://spacemice.org/pdf/SpaceBall_2003-3003_Protocol.pdf

If this ever worked properly, it was in the time before Git...

Signed-off-by: Leo L. Schwab <ewhac@ewhac.org>
Link: https://lore.kernel.org/r/20211221101630.1146385-1-ewhac@ewhac.org
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-12-30 21:09:29 -08:00
..
iforce Input: iforce - fix control-message timeout 2021-11-09 23:12:17 -08:00
a3d.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
adc-joystick.c Input: joystick - add ADC attached joystick driver. 2020-09-28 16:26:11 -07:00
adi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
amijoy.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
analog.c Merge branch 'next' into for-linus 2021-11-11 21:58:54 -08:00
as5011.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
cobra.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
db9.c Input: Use fallthrough pseudo-keyword 2020-07-07 11:25:54 -07:00
fsia6b.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
gamecon.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
gf2k.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
grip.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
grip_mp.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
guillemot.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
interact.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
joydump.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
Kconfig Input: add SparkFun Qwiic Joystick driver 2021-06-18 21:28:20 -07:00
magellan.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
Makefile Input: add SparkFun Qwiic Joystick driver 2021-06-18 21:28:20 -07:00
maplecontrol.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
n64joy.c Input: n64joy - fix return value check in n64joy_probe() 2021-03-09 21:41:28 -08:00
psxpad-spi.c Input: psxpad-spi - switch to using polled mode of input devices 2019-10-29 17:13:36 -07:00
pxrc.c Input: pxrc - flatten probe code 2018-07-25 19:04:19 +00:00
qwiic-joystick.c Input: add SparkFun Qwiic Joystick driver 2021-06-18 21:28:20 -07:00
sidewinder.c Input: Use fallthrough pseudo-keyword 2020-07-07 11:25:54 -07:00
spaceball.c Input: spaceball - fix parsing of movement data packets 2021-12-30 21:09:29 -08:00
spaceorb.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
stinger.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 31 2019-05-24 17:27:10 +02:00
tmdc.c Input: tmdc - fix spelling mistake "Millenium" -> "Millennium" 2021-09-20 21:59:50 -07:00
turbografx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
twidjoy.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
walkera0701.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
warrior.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 31 2019-05-24 17:27:10 +02:00
xpad.c Input: xpad - add support for another USB ID of Nacon GC-100 2021-10-15 22:11:04 -07:00
zhenhua.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00