[PATCH v3 0/4] Fix Lenovo X230 series touchpad
benjamin.tissoires at gmail.com
Thu Apr 16 11:45:08 PDT 2015
Grmbl... this series is for libinput, sorry for the missing subject prefix
On Thu, Apr 16, 2015 at 2:41 PM, Benjamin Tissoires
<benjamin.tissoires at gmail.com> wrote:
> So here is a v2 (well v3 to keep things incrementing) of the x230 touchpad
> The touchpad seems almost as fast as any other by multiplying again the
> incline parameter by TP_MAGIC_LOW_RES_FACTOR. I am sure there is an explanation
> here, but I won't give it.
> I also did not felt now that the scroll was too laggy. If you scroll slow, then
> yes you have a 2 lines scroll for the whole height of the touchpad. But at
> normal speed, I found it OK.
> Again, like in v1, I am not sure we should take the 4/4. A fix should go in
> hwdb more likely and there is not so much difference with or without it.
> Maybe other users would be more picky and prefer to have it.
> Benjamin Tissoires (4):
> filter: break out accel_profile_linear from
> 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 | 14 +++++++--
> src/evdev.c | 36 ++++++++++++++++++++++
> src/evdev.h | 7 ++++
> src/filter.c | 54 +++++++++++++++++++++++++++++---
> src/filter.h | 5 +++
> udev/99-libinput-model-quirks.rules | 14 ++++++++
> udev/Makefile.am | 4 ++-
> 8 files changed, 134 insertions(+), 9 deletions(-)
> create mode 100644 udev/99-libinput-model-quirks.rules
More information about the wayland-devel