Attachment 137637 Details for Bug 103572 – 0001-Fix-Apple-Magic-Trackpad-sensitivity.patch

[patch] 0001-Fix-Apple-Magic-Trackpad-sensitivity.patch

0001-Fix-Apple-Magic-Trackpad-sensitivity.patch (text/plain), 1.46 KB, created by Daniel van Vugt on 2018-02-27 08:02:52 UTC

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Creator: Daniel van Vugt

Created: 2018-02-27 08:02:52 UTC

Size: 1.46 KB

patch

obsolete

>From 5fbf8e501d7364aa27c532487077c1008d328749 Mon Sep 17 00:00:00 2001
>From: Daniel van Vugt <daniel.van.vugt@canonical.com>
>Date: Tue, 27 Feb 2018 15:51:39 +0800
>Subject: [PATCH] Fix Apple Magic Trackpad sensitivity
>
>It's a large, very sensitive piece of glass. So the old touch size
>thresholds were way too big and caused many touches to be ignored.
>
>Single finger touches are known to range from size 20 to almost 900 on
>this touchpad. So lower the single finger threshold to 20 and raise the
>palm rejection threshold to 1000. Palm rejection isn't really useful here
>since there is no keyboard and thus no reason to have your palm on the
>touchpad.
>
>https://bugs.freedesktop.org/show_bug.cgi?id=103572
>---
> udev/90-libinput-model-quirks.hwdb | 4 ++++
> 1 file changed, 4 insertions(+)
>
>diff --git a/udev/90-libinput-model-quirks.hwdb b/udev/90-libinput-model-quirks.hwdb
>index e8e3f43c..a8753eb8 100644
>--- a/udev/90-libinput-model-quirks.hwdb
>+++ b/udev/90-libinput-model-quirks.hwdb
>@@ -65,8 +65,12 @@ libinput:name:*Apple Inc. Apple Internal Keyboard*:dmi:*
> libinput:mouse:input:b0005v05ACp030D*
>  LIBINPUT_MODEL_APPLE_MAGICMOUSE=1
> 
>+# Apple Magic Trackpad
>+# Note: There is no keyboard above the trackpad so palm rejection isn't needed
> libinput:touchpad:input:b0005v05ACp030E*
>  LIBINPUT_ATTR_SIZE_HINT=130x110
>+ LIBINPUT_ATTR_TOUCH_SIZE_RANGE=20:10
>+ LIBINPUT_ATTR_PALM_SIZE_THRESHOLD=1000
> 
> libinput:touchpad:input:b0003v05ACp021A*
>  LIBINPUT_MODEL_APPLE_TOUCHPAD_ONEBUTTON=1
>-- 
>2.15.1
>

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

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