Attachment 138872 Details for Bug 103572 – fix-Apple-Magic-Trackpad-20180417.patch

[patch] fix-Apple-Magic-Trackpad-20180417.patch

fix-Apple-Magic-Trackpad-20180417.patch (text/plain), 1.37 KB, created by Daniel van Vugt on 2018-04-17 02:50:04 UTC

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Creator: Daniel van Vugt

Created: 2018-04-17 02:50:04 UTC

Size: 1.37 KB

patch

obsolete

>From 18e1f47eef83981ca4c0ca2f30eb6dcb014068eb Mon Sep 17 00:00:00 2001
>From: Daniel van Vugt <daniel.van.vugt@canonical.com>
>Date: Tue, 17 Apr 2018 10:43:32 +0800
>Subject: [PATCH] Improve responsiveness for Apple Magic Trackpad
>
>The touch size threshold was too high, so occasionally libinput would
>think the finger had lifted when it hadn't and events would be ignored.
>
>Similarly, the palm threshold was too low, so occasionally libinput would
>think a heavy single finger was a palm and ignored that too.
>
>This fixes both of those issues.
>
>https://bugs.freedesktop.org/show_bug.cgi?id=103572
>---
> udev/90-libinput-model-quirks.hwdb | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
>diff --git a/udev/90-libinput-model-quirks.hwdb b/udev/90-libinput-model-quirks.hwdb
>index 7fbccf13..9eac8f42 100644
>--- a/udev/90-libinput-model-quirks.hwdb
>+++ b/udev/90-libinput-model-quirks.hwdb
>@@ -65,10 +65,11 @@ libinput:name:*Apple Inc. Apple Internal Keyboard*:dmi:*
> libinput:mouse:input:b0005v05ACp030D*
>  LIBINPUT_MODEL_APPLE_MAGICMOUSE=1
> 
>-# Magic Trackpad
>+# Apple Magic Trackpad v1 (2010, clickpad)
> libinput:touchpad:input:b0005v05ACp030E*
>  LIBINPUT_ATTR_SIZE_HINT=130x110
>- LIBINPUT_ATTR_TOUCH_SIZE_RANGE=60:40
>+ LIBINPUT_ATTR_TOUCH_SIZE_RANGE=20:10
>+ LIBINPUT_ATTR_PALM_SIZE_THRESHOLD=900
> 
> libinput:touchpad:input:b0003v05ACp021A*
>  LIBINPUT_MODEL_APPLE_TOUCHPAD_ONEBUTTON=1
>-- 
>2.17.0
>

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Attachments on bug 103572: 135402 | 135403 | 137637 | 137686 | 137716 | 138872 | 138891

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