Thread (1 message) 1 message, 1 author, 2017-09-06

Re: [PATCH] HID: add multi-input quirk for IDC6680 touchscreen

From: Jiri Kosina <hidden>
Date: 2017-09-06 08:51:22

On Mon, 4 Sep 2017, Nicholas Bishop wrote:
The Ideacom 6680 touchscreen is found in the Dell Latitude 2100. It
has two USB descriptors, the first of which has two input reports. The
HID_QUIRK_MULTI_INPUT quirk is needed to keep the correct maximum
value for ABS_X/ABS_Y (8191 instead of 65535).

For reference, here are the full reports:
I am all for verbose changelogs, but including the rdesc dump is probably 
a little bit too much :) So I've striped that and applied to 
for-4.14/upstream-fixes.

Thanks,

-- 
Jiri Kosina
SUSE Labs

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