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authorHenrik Rydberg <rydberg@euromail.se>2010-09-21 23:22:39 +0200
committerJiri Kosina <jkosina@suse.cz>2010-09-21 23:22:39 +0200
commit1d958c83c8d77ad4977ae963017e87cec8cca9b5 (patch)
tree71ff2c0c756cb973d6d46dd0556138d05b78af4d /drivers/gpu/drm
parent1f01a1fe167f588c8b6b449fde2f5427ca940423 (diff)
HID: 3m: Correct touchscreen emulation
The current code sometimes misses to report the last BTN_TOUCH event when multiple fingers are lifted simultaneously. With the introduction of MT slots, the tracking id is available to determine the oldest active contact. Use this information to simplify and correct the touchscreen emulation logic. Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Acked-by: Stéphane Chatty <chatty@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/gpu/drm')
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