From: Aaron Tian <aaron_tian@pixart.com.tw>
Date: Thu, 15 Dec 2011 03:09:06 +0000 (+0800)
Subject: HID: multitouch: support PixArt optical touch screen
X-Git-Tag: v3.2.30~115
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f41bb2729b2930aa361f0af56d32f941b5e91e37;p=pandora-kernel.git

HID: multitouch: support PixArt optical touch screen

commit b7ea95ff9baab144dacdc30d752307938c5ab6bf upstream.

This patch modifies hid-multitouch driver for supporting PixArt optical touch
screen.  Because of the device does not have to set initial report, we apply
"HID_QUIRK_NO_INIT_REPORTS" quirk and add the device into hid_blacklist[]

Signed-off-by: Aaron Tian <aaron_tian@pixart.com.tw>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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