Files
linux/drivers
Phoenix Huang 2bcb68f8c3 Input: elantench - fix misreporting trackpoint coordinates
commit be896bd3b7 upstream.

Some firmwares occasionally report bogus data from trackpoint, with X or Y
displacement being too large (outside of [-127, 127] range). Let's drop such
packets so that we do not generate jumps.

Signed-off-by: Phoenix Huang <phoenix@emc.com.tw>
Tested-by: Yufei Du <yufeidu@cs.unc.edu>
Link: https://lore.kernel.org/r/20210729010940.5752-1-phoenix@emc.com.tw
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-26 11:48:17 +01:00
..
2021-09-22 11:43:02 +02:00
2021-11-12 13:18:02 +01:00
2020-12-29 13:45:00 +01:00
2020-02-28 15:42:33 +01:00