http://bugzilla.opensuse.org/show_bug.cgi?id=1137429 http://bugzilla.opensuse.org/show_bug.cgi?id=1137429#c7 --- Comment #7 from Wolfgang Bauer --- (In reply to Wolfgang Bauer from comment #5)

-GenericDesktop.00b8 ---> Relative.Misc +GenericDesktop.00b8 ---> Sync.Report

As kernel 5.2-rc3 has Sync.Report as well, I'd assume that some other patch(es) would have to be backported too to make it work again... -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1137429 http://bugzilla.opensuse.org/show_bug.cgi?id=1137429#c9 Sebastian Turzański changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dpbasti@wp.pl --- Comment #9 from Sebastian Turzański --- same situation here on Leap 15.1 a4tech wired mouse lost wheel after upgrade from 15.0 to 15.1 INPUT[INPUT] Field(0) Physical(GenericDesktop.Pointer) Application(GenericDesktop.Mouse) Usage(8) Button.0001 Button.0002 Button.0003 Button.0004 Button.0005 Button.0006 Button.0007 Button.0008 Logical Minimum(0) Logical Maximum(1) Report Size(1) Report Count(8) Report Offset(0) Flags( Variable Absolute ) Field(1) Physical(GenericDesktop.Pointer) Application(GenericDesktop.Mouse) Usage(4) GenericDesktop.X GenericDesktop.Y GenericDesktop.Wheel GenericDesktop.00b8 Logical Minimum(-127) Logical Maximum(127) Report Size(8) Report Count(4) Report Offset(8) Flags( Variable Relative ) Button.0001 ---> Key.LeftBtn Button.0002 ---> Key.RightBtn Button.0003 ---> Key.MiddleBtn Button.0004 ---> Key.SideBtn Button.0005 ---> Key.ExtraBtn Button.0006 ---> Key.ForwardBtn Button.0007 ---> Key.BackBtn Button.0008 ---> Key.TaskBtn GenericDesktop.X ---> Relative.X GenericDesktop.Y ---> Relative.Y GenericDesktop.Wheel ---> Relative.Wheel GenericDesktop.00b8 ---> Sync.Report -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1137429 http://bugzilla.opensuse.org/show_bug.cgi?id=1137429#c11 --- Comment #11 from Sebastian Turzański --- yes this fix works fine -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1137429 http://bugzilla.opensuse.org/show_bug.cgi?id=1137429#c13 --- Comment #13 from Nicolas Patricio Saenz Julienne --- Upon closer inspection the patch series I back-ported wasn't really fixing the issue for *every* a4tech mouse. I end up sending a fix upstream: https://patchwork.kernel.org/patch/10985301/ -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1137429 http://bugzilla.opensuse.org/show_bug.cgi?id=1137429#c15 --- Comment #15 from Nicolas Patricio Saenz Julienne --- (In reply to Wolfgang Bauer from comment #14)

(In reply to Nicolas Patricio Saenz Julienne from comment #13)

...

Upon closer inspection the patch series I back-ported wasn't really fixing the issue for *every* a4tech mouse. I end up sending a fix upstream:

https://patchwork.kernel.org/patch/10985301/ I tried this patch on top of the "broken" kernel-default-4.12.14-lp151.28.4.1, and it fixes the mouse wheel here too.

Also, rdesc now has "GenericDesktop.00b8 ---> Relative.Misc" again, like without HID-input-add-mapping-for-Toggle-Display-key.patch.

Many thanks! As the fix I proposed upstream is going to take at least one more revision, do you mind if I add you to the next submission so you can report your test results? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1137429 http://bugzilla.opensuse.org/show_bug.cgi?id=1137429#c18 --- Comment #18 from Wolfgang Bauer --- (In reply to Nicolas Patricio Saenz Julienne from comment #17)

For the record, I CC'd Wolfgang on my last kernel submission[1]. It's waiting on his test results.

@Wolfgang: There is no hurry, just wanted keep track of the issue. Feel free to contact me if you need any assistance, or for me to prepare an rpm.

[1] https://lkml.kernel.org/lkml/CAO-hwJLAiC1o-kZ5epZHtO2GK+zc5x28pYbZH- XsY4yAuBmHWw@mail.gmail.com/T/

Yes, I noticed, and am already testing it. My results so far: Applying that patch on top of the Leap 15.1 update kernel (kernel-default-4.12.14-lp151.28.4.1) instead of the older version does fix the problem as well and the mouse wheel works fine now. I tried with the latest kernel-default.rc4 from Kernel:HEAD as well, and the mouse wheel still works with that new patch. In both cases I have "GenericDesktop.00b8 ---> Sync.Report" in rdesc now, but I suppose that's to be expected. BUT: the patch didn't apply cleanly, it's obviously based upon HID-a4tech-fix-horizontal-scrolling.patch from linux-next. I added that one to Kernel:HEAD, and it actually *breaks* the mouse wheel there. I still want to try the new patch on top of that, but currently I have to wait for Factory to rebuild... -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1137429 http://bugzilla.opensuse.org/show_bug.cgi?id=1137429#c20 --- Comment #20 from Wolfgang Bauer --- (In reply to Wolfgang Bauer from comment #18)

BUT: the patch didn't apply cleanly, it's obviously based upon HID-a4tech-fix-horizontal-scrolling.patch from linux-next. I added that one to Kernel:HEAD, and it actually *breaks* the mouse wheel there. I still want to try the new patch on top of that, but currently I have to wait for Factory to rebuild... Adding both patches works.

So: kernel 5.2.rc4 works kernel 5.2.rc4 + HID-a4tech-fix-horizontal-scrolling.patch is broken kernel 5.2.rc4 + HID-a4tech-fix-horizontal-scrolling.patch + HID-input-fix-a4tech-horizontal-wheel-custom-usage.patch (i.e. https://lkml.kernel.org/lkml/CAO-hwJLAiC1o-kZ5epZHtO2GK+zc5x28pYbZH-XsY4yAuB... ) works again kernel 5.2.rc4 + HID-input-fix-a4tech-horizontal-wheel-custom-usage.patch works as well. And Leap 15.1's "broken" kernel-default-4.12.14-lp151.28.4.1 + HID-input-fix-a4tech-horizontal-wheel-custom-usage.patch works too. Anything else I should test? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1137429 http://bugzilla.opensuse.org/show_bug.cgi?id=1137429#c22 --- Comment #22 from Wolfgang Bauer --- (In reply to Nicolas Patricio Saenz Julienne from comment #21)

The next step would be to reply on the kernel mailing list stating that you tested the patch and it fixes the issue. Ok, I replied.

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http://bugzilla.opensuse.org/show_bug.cgi?id=1137429 http://bugzilla.opensuse.org/show_bug.cgi?id=1137429#c24 --- Comment #24 from Nicolas Patricio Saenz Julienne --- (In reply to Sebastian Turzański from comment #23)

excuse my ignorance related to deployment planning for openSuse but is there any chance this would get fixed in regular 15.1 in near future or user have to look for new mice?

Just so you know, we generally get the fixes upstream first and then back-port them to our stable tree. As not having a functional mouse wheel is a nuisance I'll backport the fix even if it's not yet in Linus' tree. It'll still take some time to be released, but something bearable I hope. You'll be notified here whenever a kernel update is released with the fix. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1137429 http://bugzilla.opensuse.org/show_bug.cgi?id=1137429#c28 --- Comment #28 from Wolfgang Bauer --- The next kernel update (which includes the fix) is in the update-test repo meanwhile, so you can also add this until the update is released: https://download.opensuse.org/update/leap/15.1-test/ I just tried it here, and the wheel works fine with that kernel as well. -- You are receiving this mail because: You are on the CC list for the bug.