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