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authorPali Rohár <pali.rohar@gmail.com>2015-01-09 23:48:58 +0300
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2015-01-12 02:57:04 +0300
commit34412ba28232e8b3b4955a4bbe53c9df4c7b2d1a (patch)
treef2a0a46f6d5a1f10e3d9c93abaac83e0ce555743 /Documentation/DocBook/media
parentdfba8600024abb09dbabfcd9d3c887848f4b154c (diff)
downloadlinux-34412ba28232e8b3b4955a4bbe53c9df4c7b2d1a.tar.xz
Input: alps - add sanity checks for non DualPoint devices
Make sure that driver does not process bogus packets as trackstick data when there is no trackstick present and emit warnings in dmesg so potential issues with trackstick handling will be visible for debugging. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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