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Fix pointer speed configuration, broke with 0.21.0

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Peter Hutterer 2015-08-04 16:36:45 +10:00
parent 6af3f5842b
commit f214e24e93
2 changed files with 51 additions and 1 deletions
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45
0001-filter-fix-acceleration-threshold-assignment.patch Normal file
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@ -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

7
libinput.spec
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@ -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