Input: synaptics - refactor agm packet parsing

[deliverable/linux.git] / drivers / input / mouse / synaptics.h

diff --git a/drivers/input/mouse/synaptics.h b/drivers/input/mouse/synaptics.h
index ca040aa80fa74016e6cd19bfaf4766b1045b7e58..a9efbf3e3ea1c833208dd689da64649937929298 100644 (file)
--- a/drivers/input/mouse/synaptics.h
+++ b/drivers/input/mouse/synaptics.h
@@ -146,7 +146,11 @@ struct synaptics_data {
 
        struct serio *pt_port;                  /* Pass-through serio port */
 
-       struct synaptics_hw_state mt;           /* current gesture packet */
+       /*
+        * Last received Advanced Gesture Mode (AGM) packet. An AGM packet
+        * contains position data for a second contact, at half resolution.
+        */
+       struct synaptics_hw_state agm;
 };
 
 void synaptics_module_init(void);