Merge tag 'ras_for_3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp into...

[cascardo/linux.git] / drivers / input / mouse / trackpoint.h

diff --git a/drivers/input/mouse/trackpoint.h b/drivers/input/mouse/trackpoint.h
index ecd0547..5617ed3 100644 (file)
--- a/drivers/input/mouse/trackpoint.h
+++ b/drivers/input/mouse/trackpoint.h
@@ -70,6 +70,9 @@
 #define TP_UP_THRESH           0x5A    /* Used to generate a 'click' on Z-axis */
 #define TP_Z_TIME              0x5E    /* How sharp of a press */
 #define TP_JENKS_CURV          0x5D    /* Minimum curvature for double click */
+#define TP_DRIFT_TIME          0x5F    /* How long a 'hands off' condition */
+                                       /* must last (x*107ms) for drift */
+                                       /* correction to occur */
 
 /*
  * Toggling Flag bits
@@ -120,6 +123,7 @@
 #define TP_DEF_UP_THRESH       0xFF
 #define TP_DEF_Z_TIME          0x26
 #define TP_DEF_JENKS_CURV      0x87
+#define TP_DEF_DRIFT_TIME      0x05
 
 /* Toggles */
 #define TP_DEF_MB              0x00
@@ -137,6 +141,7 @@ struct trackpoint_data
        unsigned char draghys, mindrag;
        unsigned char thresh, upthresh;
        unsigned char ztime, jenks;
+       unsigned char drift_time;
 
        /* toggles */
        unsigned char press_to_select;