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authorPhoenix Huang <[email protected]>2021-11-08 06:00:03 +0000
committerDmitry Torokhov <[email protected]>2021-11-10 06:22:43 +0000
commitbe896bd3b72b44126c55768f14c22a8729b0992e (patch)
treea49f6768224c13a53fd3834207843a7da702d2fd /tools/perf/scripts/python/export-to-sqlite.py
parentInput: synaptics-rmi4 - Fix device hierarchy (diff)
downloadkernel-be896bd3b72b44126c55768f14c22a8729b0992e.tar.gz
kernel-be896bd3b72b44126c55768f14c22a8729b0992e.zip
Input: elantench - fix misreporting trackpoint coordinates
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 <[email protected]> Tested-by: Yufei Du <[email protected]> Link: https://lore.kernel.org/r/[email protected] Cc: [email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
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