Input: psmouse - create helper for reporting standard buttons/motion
Many protocol driver re-implement code to parse buttons or motion data from
the standard PS/2 protocol. Let's split the parsing into separate
functions and reuse them in protocol drivers.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
diff --git a/drivers/input/mouse/logips2pp.c b/drivers/input/mouse/logips2pp.c
index ef9c97f..b7d17db 100644
--- a/drivers/input/mouse/logips2pp.c
+++ b/drivers/input/mouse/logips2pp.c
@@ -88,16 +88,14 @@ static psmouse_ret_t ps2pp_process_byte(struct psmouse *psmouse)
(packet[1] >> 4) | (packet[0] & 0x30));
break;
}
+
+ psmouse_report_standard_buttons(dev, packet[0]);
+
} else {
/* Standard PS/2 motion data */
- input_report_rel(dev, REL_X, packet[1] ? (int) packet[1] - (int) ((packet[0] << 4) & 0x100) : 0);
- input_report_rel(dev, REL_Y, packet[2] ? (int) ((packet[0] << 3) & 0x100) - (int) packet[2] : 0);
+ psmouse_report_standard_packet(dev, packet);
}
- input_report_key(dev, BTN_LEFT, packet[0] & 1);
- input_report_key(dev, BTN_MIDDLE, (packet[0] >> 2) & 1);
- input_report_key(dev, BTN_RIGHT, (packet[0] >> 1) & 1);
-
input_sync(dev);
return PSMOUSE_FULL_PACKET;