2023-07-25 00:43:27

by Bagas Sanjaya

[permalink] [raw]
Subject: Fwd: Kernel 6.4.4 breaks Elan Touchpad 1206

Hi,

I notice a regression report on Bugzilla [1]. Quoting from it:

> Description:
> When booting into Linux 6.4.4, system no longer recognizes touchpad input (confirmed with xinput). On the lts release, 6.1.39, the input is still recognized.
>
> Additional info:
> * package version(s): Linux 6.4.4, 6.1.39
> * Device: ELAN1206:00 04F3:30F1 Touchpad
>
> Steps to reproduce:
> - Install 6.4.4 with Elan Touchpad 1206
> - Reboot
>
> The issue might be related to bisected commit id: 7b63a88bb62ba2ddf5fcd956be85fe46624628b9
> This is the only recent commit related to Elantech drivers I've noticed that may have broken the input.

See Bugzilla for the full thread:

To the reporter (Verot): Can you attach dmesg and lspci output?

Anyway, I'm adding this regression to be tracked by regzbot:

#regzbot introduced: 7b63a88bb62ba2 https://bugzilla.kernel.org/show_bug.cgi?id=217701
#regzbot title: OOB protocol access fix breaks Elan Touchpad 1206

Thanks.

[1]: https://bugzilla.kernel.org/show_bug.cgi?id=217701

--
An old man doll... just what I always wanted! - Clara


2023-07-25 07:56:25

by Bagas Sanjaya

[permalink] [raw]
Subject: Re: Fwd: Kernel 6.4.4 breaks Elan Touchpad 1206

On 7/25/23 07:00, Bagas Sanjaya wrote:
> #regzbot introduced: 7b63a88bb62ba2 https://bugzilla.kernel.org/show_bug.cgi?id=217701
> #regzbot title: OOB protocol access fix breaks Elan Touchpad 1206
>

Looks like the wrong culprit (see [1]), thus:

#regzbot introduced: v6.1..v6.4

Thanks.

[1]: https://lore.kernel.org/linux-input/ZL8S2%[email protected]/

--
An old man doll... just what I always wanted! - Clara


2023-09-26 00:55:53

by Bagas Sanjaya

[permalink] [raw]
Subject: Re: Fwd: Kernel 6.4.4 breaks Elan Touchpad 1206

On Tue, Jul 25, 2023 at 07:00:21AM +0700, Bagas Sanjaya wrote:
> Hi,
>
> I notice a regression report on Bugzilla [1]. Quoting from it:
>
> > Description:
> > When booting into Linux 6.4.4, system no longer recognizes touchpad input (confirmed with xinput). On the lts release, 6.1.39, the input is still recognized.
> >
> > Additional info:
> > * package version(s): Linux 6.4.4, 6.1.39
> > * Device: ELAN1206:00 04F3:30F1 Touchpad
> >
> > Steps to reproduce:
> > - Install 6.4.4 with Elan Touchpad 1206
> > - Reboot
> >
> > The issue might be related to bisected commit id: 7b63a88bb62ba2ddf5fcd956be85fe46624628b9
> > This is the only recent commit related to Elantech drivers I've noticed that may have broken the input.
>
> See Bugzilla for the full thread:
>
> To the reporter (Verot): Can you attach dmesg and lspci output?
>
> Anyway, I'm adding this regression to be tracked by regzbot:
>
> #regzbot introduced: 7b63a88bb62ba2 https://bugzilla.kernel.org/show_bug.cgi?id=217701
> #regzbot title: OOB protocol access fix breaks Elan Touchpad 1206
>
> Thanks.
>
> [1]: https://bugzilla.kernel.org/show_bug.cgi?id=217701
>

No reply from the reporter in regards to required bisection, thus:

#regzbot inconclusive: not bisected, reporter MIA

Sorry for inconvenience.

--
An old man doll... just what I always wanted! - Clara


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