K 10 svn:author V 5 gonzo K 8 svn:date V 27 2016-10-18T20:17:57.556383Z K 7 svn:log V 1244 MFC r306355, r306474, r306746: r306355: Add Elantech trackpad support Elantech trackpads are found in some laptops like the Asus UX31E. They are "synaptics compatible" but use a slightly different protocol. Elantech hardware support is not enabled by default and just like Synaptic or TrackPoint devices it should be enabled by setting tunable, in this case hw.psm.elantech_support, to non-zero value PR: 205690 Submitted by: Vladimir Kondratyev MFC after: 1 week r306474: Replace explicit TUNABLE_INT to sysctl with CTLFLAG_TUN - Replace tunables-only hw.psm.synaptics_support, hw.psm.trackpoint_support, and hw.psm.elantech_support with respective sysctls declared with CTLFLAG_TUN. It simplifies checking them in userland, also makes them easier to get discovered by user - Get rid of debug.psm.loglevel and hw.psm.tap_enabled TUNABLE_INT declaration by adding CTLFLAG_TUN to read/write sysctls that were already declared for these tunables. Suggested by: jhb r306746: Fix extended buttons support on synaptic clickpad Fix regression introduced by r306355 on synaptic clickpads with extended buttons (buttons stopped working) PR: 205690 Submitted by: Vladimir Kondratyev END