From: Benjamin Tissoires Date: Tue, 23 Sep 2014 16:08:08 +0000 (-0400) Subject: HID: wacom: implement generic HID handling for pen generic devices X-Git-Tag: fixes-for-v3.18-merge-window~27^2^9~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7704ac937345d4b502062952657027234aa86a37;p=pandora-kernel.git HID: wacom: implement generic HID handling for pen generic devices ISDv4 and v5 are plain HID devices. We can directly implement a generic HID parsing/handling and remove the need to manually add those PID in the list of supported devices. This patch implements the pen support only. The finger part will come in a later patch. To be properly notified of an .event() and a .report(), we need to force hid-core to go through the HID parsing. By default, wacom.ko binds only hidraw, so the hid parsing is not done by hid-core. When a true HID device is there, we add the flag HID_CLAIMED_DRIVER to hid->claimed which will force hid-core to parse the incoming reports. (Note that this can be easily backported by directly setting the .claimed flag to HID_CLAIMED_DRIVER even if hid-core does not support HID_CONNECT_DRIVER) Signed-off-by: Benjamin Tissoires Acked-by: Jason Gerecke Signed-off-by: Jiri Kosina --- Reading git-diff-tree failed