Hi, Ben,

I would like to submit this modification, but it is not completed yet

Attached file is Touchpad device driver code for our I2C HID device.
This device is I2C HID Touchpad + StickPointer.

I made the Touchpad code and it can work on Linux.
But StickPointer cannot work.(Actually one device can work, another device cannot work)

I attached the source code.(Please change .zap -> .zip)
Could you just check this source code?

The point is as below.

alps_raw_event(){
case U1_ABSOLUTE_REPORT_ID:
…
case U1_STICK_REPORT_ID:

U1_ABSOLUTE_REPORT_ID <-This is Touchpad data report.
U1_STICK_REPORT_ID <-This is StickPointer data report.

Touchpad data is absolute data. Stickpointer is relative data.
We can receive the data correctly, but maybe need to send each data as each device.

I think we need to add two device in alps_input_configured().
Do you have any idea?

Best Regards,
================================
Masaki Ota
Alps Electric Co., Ltd.
Engineering Dept.M8 
Tel: +81-229-23-5173
Fax:+81-229-23-5107
E-mail  masaki.ota@jp.alps.com
================================
-----Original Message-----
From: Ben Gamari [mailto:ben@smart-cactus.org] 
Sent: Tuesday, May 17, 2016 6:34 PM
To: 太田 真喜 Masaki Ota; Niels de Vos; Masaki Ota
Cc: dmitry.torokhov@gmail.com; cernekee@gmail.com; dturvene@dahetral.com; linux-input@vger.kernel.org; jclift@redhat.com
Subject: RE: [PATCH] Alps source code update

Masaki Ota [off-list ref] writes:

Hi, Niels,

Thank you for reply.
I will split this modification and post it again.

Masaki,

What is the status of this effort? Do you intend on submitting a second iteration of your patch?

Thanks.

Cheers,

- Ben