Hi, I've been testing it for the last couple days, and i think it's an improvement. However i think it could be better still, i feel the pointer is too slow when moving the finger at a normal speed.
-- Giulio 2015-04-09 20:30 GMT+03:00 Benjamin Tissoires <benjamin.tissoi...@gmail.com>: > Hi, > > Here is a series to try making the touchpad found on the Lenovo > X230 working. This touchpad has a very bad hardware resolution and by > default, libinput jumps the cursor for 10 pixels at least whenever the > user moves the finger. > > This series adds a special tag for such hardware and provides a separate > acceleration profile for them. As mentioned in the documentation, nobody > but X230 owners should use this tag. > > The fourth patch of the series is not required per se, given that we should > push this through hwdb and not have a custom fix in libinput. With it, the > touchpad felt a little bit better, but that's maybe just me. > It's up to the libinput maintainer to decide to take it or not (thus the 4/3). > > Final note. I tested it on a X230t (t for tablet). I'd like to get some > feedbacks from the non-tablet users too. > > Cheers, > Benjamin > > Benjamin Tissoires (4): > filter: break out accel_profile_linear from > pointer_accel_profile_linear > evdev: use a different filter for low resolution touchpad on the > Lenovo X230 > udev: add a custom udev rule for X230 touchpads > evdev: Fix reported resolution of Lenovo X230 touchpads > > doc/device-configuration-via-udev.dox | 9 +++++ > src/evdev-mt-touchpad.c | 4 ++- > src/evdev.c | 21 +++++++++++++ > src/evdev.h | 2 + > src/filter.c | 53 +++++++++++++++++++++++++++++--- > src/filter.h | 5 +++ > udev/99-x230.rules | 14 +++++++++ > udev/Makefile.am | 4 ++- > 8 files changed, 105 insertions(+), 7 deletions(-) > create mode 100644 udev/99-x230.rules > > _______________________________________________ > wayland-devel mailing list > wayland-devel@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/wayland-devel _______________________________________________ wayland-devel mailing list wayland-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/wayland-devel