Input: wacom - add serial number for Graphire4 and old Bamboo

With the removal of BTN_TOOL_FINGER for tablet buttons and
expresskeys, serial number is needed to distingush if the
events were from a regular tool (stylus, eraser, or mouse)
or the attribures (buttons, strips, or wheels) on the tablet
since there are overlapped events between the tools and the
tablet attributes.

Signed-off-by: Ping Cheng <[email protected]>
Reviewed-by: Chris Bagwell <[email protected]>
Reviewed-by: Henrik Rydberg <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>
This commit is contained in:
Ping Cheng 2011-07-06 18:05:41 -07:00 • committed by Dmitry Torokhov
commit 998c454e1c

View file

@ -265,6 +265,7 @@ static int wacom_graphire_irq(struct wacom_wac *wacom)
wacom->id[0] = 0;
input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
input_report_key(input, wacom->tool[0], prox);
input_event(input, EV_MSC, MSC_SERIAL, 1);
input_sync(input); /* sync last event */
}