[PATCH 2/2] Input: ALPS Touchpad- Improve the performance of alps v5-protocol's touchpad

@@ -18,6 +18,10 @@
 #define ALPS_PROTO_V4 4
 #define ALPS_PROTO_V5 5
 
+#define DOLPHIN_COUNT_PER_ELECTRODE 64
+#define DOLPHIN_PROFILE_XOFFSET  8 /* [DOLPHIN] The number of the x-electrode offset value */
+#define DOLPHIN_PROFILE_YOFFSET  1 /* [DOLPHIN] The number of the y-electrode offset value */
+
 /**
  * struct alps_model_info - touchpad ID table
  * @signature: E7 response string to match.

@@ -69,7 +73,7 @@ struct alps_nibble_commands {
  * @y: Y position for ST.
  * @z: Z position for ST.
  * @first_mp: Packet is the first of a multi-packet report.
- * @is_mp: Packet is part of a multi-packet report.
+ * @is_mp: Packet is the last of a multi-packet report.
  * @left: Left touchpad button is active.
  * @right: Right touchpad button is active.
  * @middle: Middle touchpad button is active.

@@ -145,7 +149,7 @@ struct alps_data {
 
  int (*hw_init)(struct psmouse *psmouse);
  void (*process_packet)(struct psmouse *psmouse);
- void (*decode_fields)(struct alps_fields *f, unsigned char *p);
+ void (*decode_fields)(struct alps_fields *f, unsigned char *p, struct psmouse *psmouse);
  void (*set_abs_params)(struct alps_data *priv, struct input_dev *dev1);
 
  int prev_fin;


-Tommy