Input: psmouse - add detection of Logitech TrackMan Wheel trackball

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/input/mouse/logips2pp.c b/drivers/input/mouse/logips2pp.c
index 40333d61093c..2f0d28840810 100644
--- a/drivers/input/mouse/logips2pp.c
+++ b/drivers/input/mouse/logips2pp.c
@@ -19,6 +19,7 @@
 #define PS2PP_KIND_WHEEL        1
 #define PS2PP_KIND_MX           2
 #define PS2PP_KIND_TP3          3
+#define PS2PP_KIND_TRACKMAN     4
 
 /* Logitech mouse features */
 #define PS2PP_WHEEL             0x01
@@ -223,6 +224,7 @@ static struct ps2pp_info *get_model_info(unsigned char model)
                 { 73,   0,                      PS2PP_SIDE_BTN },
                 { 75,   PS2PP_KIND_WHEEL,       PS2PP_WHEEL },
                 { 76,   PS2PP_KIND_WHEEL,       PS2PP_WHEEL },
+                { 79,   PS2PP_KIND_TRACKMAN,    PS2PP_WHEEL },          /* TrackMan with wheel */
                 { 80,   PS2PP_KIND_WHEEL,       PS2PP_SIDE_BTN | PS2PP_WHEEL },
                 { 81,   PS2PP_KIND_WHEEL,       PS2PP_WHEEL },
                 { 83,   PS2PP_KIND_WHEEL,       PS2PP_WHEEL },
@@ -298,6 +300,10 @@ static void ps2pp_set_model_properties(struct psmouse *psmouse, struct ps2pp_inf
                         psmouse->name = "TouchPad 3";
                         break;
 
+                case PS2PP_KIND_TRACKMAN:
+                        psmouse->name = "TrackMan";
+                        break;
+
                 default:
                         /*
                          * Set name to "Mouse" only when using PS2++,