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authorÉric Piel <E.A.B.Piel@tudelft.nl>2011-05-17 09:45:54 +0400
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2011-05-17 09:48:24 +0400
commit71c6d18859ccb137343017ec995b76d9f62bd9b0 (patch)
treeec41f95956a7107c65a6322210471e17aae3d89b /drivers
parent215ef98677c3e43cefd2159d76543f368a7f87b9 (diff)
downloadlinux-71c6d18859ccb137343017ec995b76d9f62bd9b0.tar.xz
Input: elantech - describe further the protocol
For some Dell laptops, Ubuntu had a special version of the elantech driver with more knowledge on the devices. It can be found there: http://zinc.ubuntu.com/git?p=mid-team/hardy-netbook.git;a=blob;f=drivers/input/mouse/elantech.c;h=d0e2cafed162428f72e3654f4dda85e08ea486b3;hb=refs/heads/abi-22 By inspecting the source code, and doing some test on a real hardware, I have completed the protocol specification (especially for the 6 bytes protocol). It also adds information about the mapping between the version reported by the device and the protocol to use. Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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