Input: alps - fix name, product and version of dev2 input device

This change fixes name, product and version of dev2 input device based on
format used in function psmouse_switch_protocol() in file psmouse-base.c.

Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

1 files changed, 14 insertions, 4 deletions

diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 0faea6df228b..4d7c4ccdaa8a 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -2422,14 +2422,24 @@ int alps_init(struct psmouse *psmouse)
                 dev1->keybit[BIT_WORD(BTN_MIDDLE)] |= BIT_MASK(BTN_MIDDLE);
         }
 
+        if (priv->flags & ALPS_DUALPOINT) {
+                /*
+                 * format of input device name is: "protocol vendor name"
+                 * see function psmouse_switch_protocol() in psmouse-base.c
+                 */
+                dev2->name = "AlpsPS/2 ALPS DualPoint Stick";
+                dev2->id.product = PSMOUSE_ALPS;
+                dev2->id.version = priv->proto_version;
+        } else {
+                dev2->name = "PS/2 ALPS Mouse";
+                dev2->id.product = PSMOUSE_PS2;
+                dev2->id.version = 0x0000;
+        }
+
         snprintf(priv->phys, sizeof(priv->phys), "%s/input1", psmouse->ps2dev.serio->phys);
         dev2->phys = priv->phys;
-        dev2->name = (priv->flags & ALPS_DUALPOINT) ?
-                     "DualPoint Stick" : "ALPS PS/2 Device";
         dev2->id.bustype = BUS_I8042;
         dev2->id.vendor  = 0x0002;
-        dev2->id.product = PSMOUSE_ALPS;
-        dev2->id.version = 0x0000;
         dev2->dev.parent = &psmouse->ps2dev.serio->dev;
 
         dev2->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);