Input: add Synaptics USB device driver

This patch adds a driver for Synaptics USB touchpad or pointing stick
devices. These USB devices emulate an USB mouse by default, so one can
also use the usbhid driver. However, in combination with special user
space drivers this kernel driver allows one to customize the behaviour
of the device.

An extended version of this driver with support for the cPad background
display can be found at
<http://jan-steinhoff.de/linux/synaptics-usb.html>.

Signed-off-by: Jan Steinhoff <mail@jan-steinhoff.de>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 06ce996b8b65..3b683439c6c8 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -633,6 +633,17 @@
 #define USB_DEVICE_ID_SYMBOL_SCANNER_1  0x0800
 #define USB_DEVICE_ID_SYMBOL_SCANNER_2  0x1300
 
+#define USB_VENDOR_ID_SYNAPTICS         0x06cb
+#define USB_DEVICE_ID_SYNAPTICS_TP      0x0001
+#define USB_DEVICE_ID_SYNAPTICS_INT_TP  0x0002
+#define USB_DEVICE_ID_SYNAPTICS_CPAD    0x0003
+#define USB_DEVICE_ID_SYNAPTICS_TS      0x0006
+#define USB_DEVICE_ID_SYNAPTICS_STICK   0x0007
+#define USB_DEVICE_ID_SYNAPTICS_WP      0x0008
+#define USB_DEVICE_ID_SYNAPTICS_COMP_TP 0x0009
+#define USB_DEVICE_ID_SYNAPTICS_WTP     0x0010
+#define USB_DEVICE_ID_SYNAPTICS_DPAD    0x0013
+
 #define USB_VENDOR_ID_THRUSTMASTER      0x044f
 
 #define USB_VENDOR_ID_TOPSEED           0x0766