linux-kernel - Re: [PATCH v2 0/7] New Lenovos 2015 touchpads: party time!

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Message-ID: <20150409135620.GA23704@mail.corp.redhat.com>
Date:	Thu, 9 Apr 2015 09:56:20 -0400
From:	Benjamin Tissoires <benjamin.tissoires@...hat.com>
To:	Yves-Alexis Perez <corsac@...ian.org>
Cc:	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Andrew Duggan <aduggan@...aptics.com>,
	Hans de Goede <hdegoede@...hat.com>,
	Peter Hutterer <peter.hutterer@...-t.net>,
	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/7] New Lenovos 2015 touchpads: party time!

On Apr 09 2015 or thereabouts, Yves-Alexis Perez wrote:
> On jeu., 2015-03-19 at 11:58 -0400, Benjamin Tissoires wrote:
> > > 
> > > Am I right? Thanks for the information, I'll also try to point our
> > > kernel maintainers to that thread and ask them if it's possible to
> > > backport them to the 3.16 kernel for Jessie.
> > 
> > Yes, please do. For the record, they are already in Fedora.
> 
> I've opened a Debian bug [1] to request the patch serie to be backported
> to the 3.16 kernel used by Debian and Ubuntu, but Ben Hutchings asked
> for more information than just the merge commit id.
> 
> The merge contains the following commits:
> 
> 09d042a2eb90ee2c86d80c48ad096ae3f5776cef Revert "Input: synaptics - use dmax in input_mt_assign_slots"
> 6067fe5e0bf29f525561c8281d01011cfc9ebbd4 Merge branch 'synaptics' into for-linus
> 8f004f3f4daf5dc98dc78f8e62497ad834053855 Input: synaptics - remove X250 from the topbuttonpad list
> 860e6f7fcbe5653ec4e394f9ee335f2032398beb Input: synaptics - remove X1 Carbon 3rd gen from the topbuttonpad list
> cdd9dc195916ef5644cfac079094c3c1d1616e4c Input: synaptics - re-route tracksticks buttons on the Lenovo 2015 series
> 3adde1f59195df2965f632e22b31f97fb371612f Input: synaptics - remove TOPBUTTONPAD property for Lenovos 2015
> 06aa374bc70468b517dd36b95c48c8f391c08a27 Input: synaptics - retrieve the extended capabilities in query $10
> b57a7128be24062b5b5b26032b7cd58f1651547e Input: synaptics - do not retrieve the board id on old firmwares
> ebc80840b850db72f7ae84fbcf77630ae5409629 Input: synaptics - handle spurious release of trackstick buttons
> dc5465dc8a6d5cae8a0e1d8826bdcb2e4cb261ab Input: synaptics - fix middle button on Lenovo 2015 products
> 02e07492cdfae9c86e3bd21c0beec88dbcc1e9e8 Input: synaptics - skip quirks when post-2013 dimensions
> 5b3089ddb540401c1ad2e385a03d7e89ff954585 Input: synaptics - support min/max board id in min_max_pnpid_table
> b05f4d1c332a22f98c037fa64f249aa30877adaf Input: synaptics - remove obsolete min/max quirk for X240
> ac097930f0730a9b777737de2b51e0fc49d2be7a Input: synaptics - query min dimensions for fw v8.1
> 9aff65982d0f58a78a27769fba7e97bc937b2593 Input: synaptics - log queried and quirked dimension values
> 8b04baba10b007f8b6c245a50be73cf09cc3a414 Input: synaptics - split synaptics_resolution(), query first
> 
> Are they all needed or is there a more minimal but still working list?

8b04baba...b57a7128 are marked as stable@ and will/should be backported
in debian too. This leaves us the minimum patches to backport in
addition to those 9:
06aa374bc70468b517dd36b95c48c8f391c08a27 Input: synaptics - retrieve the extended capabilities in query $10
3adde1f59195df2965f632e22b31f97fb371612f Input: synaptics - remove TOPBUTTONPAD property for Lenovos 2015
cdd9dc195916ef5644cfac079094c3c1d1616e4c Input: synaptics - re-route tracksticks buttons on the Lenovo 2015 series

09d042a2eb (Revert "Input: synaptics - use dmax in
input_mt_assign_slots") is only required if the reverted commit is
already in the debian tree, which I doubt given that it was introduced
in v3.19 or v4.0.

Hope this helps.

Cheers,
Benjamin

> 
> Thanks for your work and regards.
> 
> [1]: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=780862
> -- 
> Yves-Alexis
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