~thopiekar/emgd/xserver-xorg-input-synaptics-github

~thopiekar/emgd/xserver-xorg-input-synaptics-github_community » Changes from revision 1311

From Revision 1293 to 1274

Rev	Summary	Authors	Date
1293	synaptics 1.6.2 synaptics 1.6.2 Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>	Peter Hutterer	11 years ago
1292	synaptics 1.6.1.901 synaptics 1.6.1.901 Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>	Peter Hutterer	12 years ago
1291	Don't allow for scroll distances of 0 (#49965) Don't allow for scroll distances of 0 (#49965) It'll either hang the server or blow up with divisions by 0, whichever one comes first. X.Org Bug 49965 <http://bugs.freedesktop.org/show_bug.cgi?id=49965> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com> (cherry picked from commit 6d47d334d8a876e7e094306c313246b87016b78a)	Peter Hutterer	12 years ago
1290	Reset hw->x/y to INT_MIN and skip HandleState until we have ... Reset hw->x/y to INT_MIN and skip HandleState until we have x/y events The driver assumes x/y is always valid but after coming from a resume we may get a few events with either ABS_X or ABS_Y (not both). Thus we process with hw->x == 0 and hw->y == somevalue, causing cursor jumps when calculating deltas whenver the real hw->x comes in. Fix this by resetting hw->x/y to INT_MIN and skip state processing until both axes are available. For clickpads, this means handling of data will be delayed until we get at least one motion on each axis. Button presses won't be recognised either until that happens. It requires some skill to not trigger motion on both axes, even more to press a button without doing so. For non-clickpads, handling of motion events will be delayed likewise. If a physical button is pressed immediately after resume we have to assume deltas of x/y. - If the next event is a new touch, it will have ABS_X/ABS_Y set anyway - If the finger was already down, a button event is generated, and the finger has generated ABS_X or ABS_Y only before the event, the next event containing the missing data will cause a jump. The fix for this is more invasive and this is quite a corner-case. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com> (cherry picked from commit cd569377cda9b5a4ee00c0137db14f625c76c40f)	Peter Hutterer	12 years ago
1289	Reset open slots array on device disable Reset open slots array on device disable The open slots array is used for clickpad cumulative delta computation. If the array is not reset and becomes corrupted during the device disable/enable cycle, the cumulative deltas may be wrong. This manifests as jumpy cursor behavior on some clickpads after suspend/resume. Signed-off-by: Chase Douglas <chase.douglas@canonical.com> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> (cherry picked from commit 0054b144f3daf00e46a35b2f165befb209df94fc)	Chase Douglas	12 years ago
1288	Fix coasting for negative ScrollDelta Fix coasting for negative ScrollDelta Fix the coasting direction for when VertScrollDelta or HorizScrollDelta is negative. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=49966 Regression introduced in 0de4445ff8e75aab208faf6383e76045934c6720 Signed-off-by: Chun Yang <Chuck.Yang@gmail.com> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> (cherry picked from commit 53557a5cab1e253dc8f4393207954ae0fe76068f)	Chun Yang	12 years ago
1287	Ignore pre-existing touches Ignore pre-existing touches If a touch is physically active when the device is enabled, then all events for that touch must be ignored. In particular, we cannot close the touch or we will decrement touch count counters below zero. If these counters go below zero memory corruption can occur. Note that a device is disabled and enabled every time the user types on the keyboard if synclient is used to disable the trackpad while typing. This is a very common option. Signed-off-by: Chase Douglas <chase.douglas@canonical.com> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> (cherry picked from commit 55fc42e7c9b4948cadd4f98ef7b6a3b12e268e3e)	Chase Douglas	12 years ago
1286	Avoid out-of-bounds access by running num_active_touches < 0... Avoid out-of-bounds access by running num_active_touches < 0 (#49439) If a touch is active during driver init, the slot will be set to SLOTSTATE_CLOSE when it finishes. That could decrease num_active_touches to less than 0, causing out-of-bounds access. X.Org Bug 49439 <http://bugs.freedesktop.org/show_bug.cgi?id=49439> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com> (cherry picked from commit 77d766b1d535dff9a27c7db343ede85d9f44850b)	Peter Hutterer	12 years ago
1285	synaptics 1.6.1 synaptics 1.6.1 Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>	Peter Hutterer	12 years ago
1284	tools: coasting speed is not capped at 20, cap it at 255 tools: coasting speed is not capped at 20, cap it at 255 Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> (cherry picked from commit 0352c67fa2a7224b5a3bf03a934b3c7af42b4f51)	Peter Hutterer	12 years ago
1283	Fix coasting speed trigger Fix coasting speed trigger CoastingSpeed is defined as scrolls/s. The previous code just used delta/seconds which depended on the device coordinate range and exceeded the default CoastingSpeed at almost any scroll event. Divide the estimated delta by the scroll distance to get the accurate scrolls/s number. Since that now changes the contents of what's in coast_speed_y, change the users of that too. http://bugzilla.redhat.com/813686 Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> (cherry picked from commit 0de4445ff8e75aab208faf6383e76045934c6720)	Peter Hutterer	12 years ago
1282	Don't check for soft buttons if a button is already down Don't check for soft buttons if a button is already down Moving into a different soft button's area during drag-n-drop would trigger a click of that button. We only have the current button state and we mess with it, so the conditions for a possible clickpad soft-button event are: - hw->left is down now - none of left\|right\|middle were down before. since we change hw->left to hw->right/left we need to check all three If hw->left is down but one of the other buttons was already down, copy that button state and continue. http://bugzilla.redhat.com/819348 Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com> (cherry picked from commit a1d6784d790f081f8a6ea3a10d3cfa578aa10d5b)	Peter Hutterer	12 years ago
1281	whitespace fix whitespace fix Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>	Peter Hutterer	12 years ago
1280	tools: undo indentation in synclient's parameter list tools: undo indentation in synclient's parameter list more more readable this way Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>	Peter Hutterer	12 years ago
1279	Indent consistently Indent consistently x-indent-all.sh from xorg/util/modular as of c2d630fab65dbe3409af3947f6f442782ddb026f Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>	Peter Hutterer	12 years ago
1278	synaptics 1.6.0 synaptics 1.6.0 Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>	Peter Hutterer	12 years ago
1277	Fix coasting for negative scroll directions Fix coasting for negative scroll directions 1874094f0e99d8db319f6cf769ce5a25c9bc490c introduced negative scroll directions. Coasting assumed always-positive increments and triggered an endless scrolling loop. Reported-by: Matthias Clasen <mclasen@redhat.com> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>	Peter Hutterer	12 years ago
1276	Fail if no backends can be found Fail if no backends can be found Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>	Peter Hutterer	12 years ago
1275	Include a build for solaris Include a build for solaris Signed-off-by: Niveditha Rau <niveditha.rau@oracle.com> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>	Niveditha Rau	12 years ago
1274	Force SLOTSTATE_EMPTY on DeviceOff Force SLOTSTATE_EMPTY on DeviceOff SLOTSTATE_OPEN_EMPTY on resume leads to erroneously detected touches. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>	Peter Hutterer	12 years ago

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