Fix pointer speed configuration, broke with 0.21.0

0001-filter-fix-acceleration-threshold-assignment.patch

@@ -0,0 +1,45 @@
+From 254f87564f485ff44b8426cac3ac7f8efc47e681 Mon Sep 17 00:00:00 2001
+From: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue, 4 Aug 2015 15:08:25 +1000
+Subject: [PATCH libinput] filter: fix acceleration threshold assignment
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The new values were in units/us and didn't make the switch back to ms in
+8a6825f1602.
+
+Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
+---
+ src/filter.c | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/src/filter.c b/src/filter.c
+index 2506ee2..e11d58a 100644
+--- a/src/filter.c
++++ b/src/filter.c
+@@ -78,6 +78,7 @@ filter_get_speed(struct motion_filter *filter)
+  */
+ 
+ #define DEFAULT_THRESHOLD 0.4			/* in units/ms */
++#define MINIMUM_THRESHOLD 0.2			/* in units/ms */
+ #define DEFAULT_ACCELERATION 2.0		/* unitless factor */
+ #define DEFAULT_INCLINE 1.1			/* unitless factor */
+ 
+@@ -333,9 +334,9 @@ accelerator_set_speed(struct motion_filter *filter,
+ 	assert(speed >= -1.0 && speed <= 1.0);
+ 
+ 	/* delay when accel kicks in */
+-	accel_filter->threshold = DEFAULT_THRESHOLD - speed / 4000.0;
+-	if (accel_filter->threshold < 0.0002)
+-		accel_filter->threshold = 0.0002;
++	accel_filter->threshold = DEFAULT_THRESHOLD - speed / 4.0;
++	if (accel_filter->threshold < MINIMUM_THRESHOLD)
++		accel_filter->threshold = MINIMUM_THRESHOLD;
+ 
+ 	/* adjust max accel factor */
+ 	accel_filter->accel = DEFAULT_ACCELERATION + speed * 1.5;
+-- 
+2.4.3
+

libinput.spec

@@ -5,7 +5,7 @@
 
 Name:           libinput
 Version:        0.21.0
-Release:        1%{?gitdate:.%{gitdate}git%{gitversion}}%{?dist}
+Release:        2%{?gitdate:.%{gitdate}git%{gitversion}}%{?dist}
 Summary:        Input device library
 
 License:        MIT
@@ -21,6 +21,8 @@ Source0:        http://www.freedesktop.org/software/libinput/libinput-%{version}
 # Not upstream, keep until kernel 4.2 or 4.1.x with dbf3c37086 
 Patch01:        0001-touchpad-serial-synaptics-need-to-fake-new-touches-o.patch
 
+Patch02:        0001-filter-fix-acceleration-threshold-assignment.patch
+
 BuildRequires:  git
 BuildRequires:  autoconf automake libtool pkgconfig
 BuildRequires:  libevdev-devel
@@ -97,6 +99,9 @@ find $RPM_BUILD_ROOT -name '*.la' -delete
 
 
 %changelog
+* Tue Aug 04 2015 Peter Hutterer <peter.hutterer@redhat.com> 0.21.0-2
+- Fix pointer speed configuration, broke with 0.21.0
+
 * Tue Aug 04 2015 Peter Hutterer <peter.hutterer@redhat.com> 0.21.0-1
 - libinput 0.21.0
 - fix 3fg touch detection on Synaptics semi-mt touchpads