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70 lines
2.4 KiB
70 lines
2.4 KiB
1 month ago
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From 91aa9fde20a25db18bbb76e13a92692c20cdf5e4 Mon Sep 17 00:00:00 2001
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From: uerdogan <35709819+uerdogan@users.noreply.github.com>
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Date: Mon, 12 Dec 2022 21:46:50 +0100
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Subject: [PATCH] Update 60-evdev.hwdb (#25704)
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This solves Debian Bug report 1008760:
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https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1008760.
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Solution was inspired by this kernel bug report message:
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https://bugzilla.kernel.org/show_bug.cgi?id=204967#c15.
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My measured pad dimensions with a ruler were 85x44mm.
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But I decided to take the 2x size reported by the current kernel
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when invoking the touchpad-edge-detector command from the
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libdev-tools package. Because this comment claims that the old
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vs new kernel reportings differ by factor 2:
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https://bugzilla.kernel.org/show_bug.cgi?id=204967#c3 .
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Therefore I have used this command to get the new entry to 60-evdev.hwdb:
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"root@pb:~# touchpad-edge-detector 80x34 /dev/input/event2
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Touchpad ETPS/2 Elantech Touchpad on /dev/input/event2
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Move one finger around the touchpad to detect the actual edges
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Kernel says: x [0..1254], y [0..528]
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Touchpad sends: x [0..2472], y [-524..528] -^C
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Touchpad size as listed by the kernel: 40x17mm
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User-specified touchpad size: 80x34mm
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Calculated ranges: 2472/1052
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Suggested udev rule:
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# <Laptop model description goes here>
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evdev:name:ETPS/2 Elantech Touchpad:dmi:bvnPackardBell:bvrV1.21:bd08/09/2012:br21.240:svnPackardBell:pnEasyNoteTS11HR:pvrV1.21:rvnPackardBell:rnSJV50_HR:rvrBaseBoardVersion:cvnPackardBell:ct10:cvrV1.21:*
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EVDEV_ABS_00=0:2472:31
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EVDEV_ABS_01=-524:528:31
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EVDEV_ABS_35=0:2472:31
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EVDEV_ABS_36=-524:528:31
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"
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(cherry picked from commit d8100dd17e23f91da2f9c25cf46d8701af70c11a)
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Related: RHEL-5950
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---
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hwdb.d/60-evdev.hwdb | 11 +++++++++++
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1 file changed, 11 insertions(+)
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diff --git a/hwdb.d/60-evdev.hwdb b/hwdb.d/60-evdev.hwdb
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index 8902b8b163..ef42637ed7 100644
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--- a/hwdb.d/60-evdev.hwdb
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+++ b/hwdb.d/60-evdev.hwdb
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@@ -711,6 +711,17 @@ evdev:input:b0003v6161p4D15*
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EVDEV_ABS_00=::152
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EVDEV_ABS_01=::244
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+#########################################
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+# Packard Bell
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+#########################################
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+
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+# EASYNOTE_TS11HR-200GE
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+evdev:name:ETPS/2 Elantech Touchpad:dmi:bvnPackardBell:bvr*:br*:svnPackardBell:pnEasyNoteTS11HR:*
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+ EVDEV_ABS_00=0:2472:31
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+ EVDEV_ABS_01=-524:528:31
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+ EVDEV_ABS_35=0:2472:31
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+ EVDEV_ABS_36=-524:528:31
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+
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###########################################################
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# Pine64
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###########################################################
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