From Chris Wilson in
7a9bdadd71730adc5266bc6758982abec5917b93
Fixes rendering problems on Broadwell GT3 (Iris 6100/Iris Pro 6200)
Tested by Thomas Weinbrenner on bugs@
Before:
Both drivers currently do one read(2) per event, but since we use a
"sync" event we have a least two of them for ws(4) but more commonly
3 for ws(4) and 4 for synaptics(4).
most of the code and ok mpi@
by kettenis@ that are still needed:
Fix a problem introduced by the libpciaccess conversion where the chip ID
would be set wrong and the proper resources wouldn't be claimed.
Fixes a display bug seenby ajacoutot@, ok jsg@ and kettenis@.
newer X.Org (2.99.917 or master) version cause corruption on older
machines (X40, i965), probably caused by a bug in our kernel,
under investigation by kettenis@.
does not always report a 0 'w' value for two-finger contacts.
Diff from Ulf Brosziewski.
Fix a regression with Synaptics touchpads reported by Patrick keshishian
and Henrik Friedrichsen on misc@.
ok matthieu@, deraadt@
This prevents filling /var/log/Xorg.0.log when a device gets disconnected.
XXX more work is needed to actually disable it (and make it possible to
automatically re-enable it when it becomes available again).
This improve "two-finger scrolling" on synaptics and will allow to
have proper "click-and-drag" support on elantech.
Note that this change is needed because wsmouse(4)/wscons(4) do not
support multitouch events for the moment and every protocol supported
by pms(4) do its own translation to fake such events.
From Ulf Brosziewski, ok shadchin@
builds but won't work as the X server stopped supporting XAA multiple
major releases ago. Furthermore it requires the userland AGP interface
that was removed from the kernel with 5.6. These devices should work
fine with the vesa driver.
ok kettenis@
