Re: [PATCH v2 0/4] Stylus-on-touchscreen device support

On Mon, May 3, 2021 at 11:11 AM Jiri Kosina [off-list ref] wrote:

On Tue, 20 Apr 2021, наб wrote:

quoted

quoted

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

Changes in v2:
Patch 4 now ANDs the secondary button with the tip switch,
since it's otherwise borderline useless to the user.

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  HID: input: replace outdated HID numbers+comments with macros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      | 54 ++++++++++++++++++++++++++++++++++--
 drivers/hid/hid-multitouch.c | 18 +++++++-----
 2 files changed, 62 insertions(+), 10 deletions(-)

--
2.20.1

Bumping this after a monthish ‒ is it missing something? Am I?

Benjamin had concerns about regressions and wanted to run a full battery
of testing on it.

Benjamin, is there any outcome of that, please?

Sorry, no real outcome here.

I ran the test suite, and there were no errors, until I realized that
there are no tests regarding tablets, so it can't detect any
regressions here.
And then, the usual happens, no time to actually work on the test suite... :(

I'll do a "normal" review soon (i.e. today)

Cheers,
Benjamin