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authorPing Cheng <pinglinux@gmail.com>2011-07-06 18:05:41 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2011-07-06 21:24:15 -0700
commit998c454e1c850f8e5cc0ae2299c4789b395d6d98 (patch)
tree6a5da9ef3b66acf8d97b0a0f6c2518c266aeeb86 /drivers/input/tablet
parent358ea22ee3e14894a2598580297767ccc010119b (diff)
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 <pingc@wacom.com> Reviewed-by: Chris Bagwell <chris@cnpbagwell.com> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/tablet')
-rw-r--r--drivers/input/tablet/wacom_wac.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index 7ce1294715e..b93501a3f9e 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -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 */
}