linux-kernel - Re: [PATCH 0/4] Stylus-on-touchscreen device support

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Message-ID: <CAO-hwJJj0KRCOYPmpNEmU1oVD+SNNYn9+BoGxnPbSthFuCxK9w@mail.gmail.com>
Date:   Mon, 8 Mar 2021 11:21:56 +0100
From:   Benjamin Tissoires <benjamin.tissoires@...hat.com>
To:     Jiri Kosina <jikos@...nel.org>
Cc:     наб <nabijaczleweli@...ijaczleweli.xyz>,
        Peter Hutterer <peter.hutterer@...-t.net>,
        "open list:HID CORE LAYER" <linux-input@...r.kernel.org>,
        lkml <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 0/4] Stylus-on-touchscreen device support

Hi Jiri,

On Mon, Mar 8, 2021 at 11:15 AM Jiri Kosina <jikos@...nel.org> wrote:
>
> On Wed, 17 Feb 2021, наб wrote:
>
> > This patchset adds support for stylus-on-touchscreen devices as found on
> > the OneMix 3 Pro and Dell Inspiron 15 7000 2-in-1 (7591), among others;
> > with it, they properly behave like a drawing tablet.
> >
> > Patches 2 and 4 funxionally depend on patch 1.
> > Patch 4 needs patch 3 to apply.
> >
> > The output of this patchset and the need for a kernel, rather than
> > userspace, patch was previously discussed here:
> >   https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/558#note_792834
> >
> > Ahelenia Ziemiańska (4):
> >   HID: multitouch: require Finger field to mark Win8 reports as MT
> >   HID: multitouch: set Stylus suffix for Stylus-application devices, too
> >   HID: input: replace outdated HID numbers+comments with macros
> >   HID: input: work around Win8 stylus-on-touchscreen reporting
> >
> >  drivers/hid/hid-input.c      | 47 +++++++++++++++++++++++++++++++++---
> >  drivers/hid/hid-multitouch.c | 18 ++++++++------
> >  2 files changed, 55 insertions(+), 10 deletions(-)
>
> Benjamin, this patchset looks good to me; do you have any objections on
> queuing it for 5.13?
>

Please hold on this one. I am pretty sure this should break the test
suite but couldn't have the chance to get to it. Will pop this one up
in TODO list.

Cheers,
Benjamin