HID: hid-multitouch: migrate support for Stantum panels to the unifie…

…d driver.

This patch merges hid-stantum to the generic multitouch driver.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Reviewed-by: Stéphane Chatty <chatty@enac.fr>
Reviewed-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/Kconfig

@@ -327,6 +327,7 @@ config HID_MULTITOUCH
 	  - 'Sensing Win7-TwoFinger' panel by GeneralTouch
           - eGalax dual-touch panels, including the
 	    Joojoo and Wetab tablets
+	  - Stantum multitouch panels
 
 	  If unsure, say N.
 
@@ -493,12 +494,6 @@ config HID_SONY
 	---help---
 	Support for Sony PS3 controller.
 
-config HID_STANTUM
-	tristate "Stantum multitouch panel"
-	depends on USB_HID
-	---help---
-	Support for Stantum multitouch panel.
-
 config HID_SUNPLUS
 	tristate "Sunplus wireless desktop"
 	depends on USB_HID

drivers/hid/Makefile

@@ -66,7 +66,6 @@ obj-$(CONFIG_HID_ROCCAT_PYRA)	+= hid-roccat-pyra.o
 obj-$(CONFIG_HID_SAMSUNG)	+= hid-samsung.o
 obj-$(CONFIG_HID_SMARTJOYPLUS)	+= hid-sjoy.o
 obj-$(CONFIG_HID_SONY)		+= hid-sony.o
-obj-$(CONFIG_HID_STANTUM)	+= hid-stantum.o
 obj-$(CONFIG_HID_SUNPLUS)	+= hid-sunplus.o
 obj-$(CONFIG_HID_GREENASIA)	+= hid-gaff.o
 obj-$(CONFIG_HID_THRUSTMASTER)	+= hid-tmff.o

drivers/hid/hid-multitouch.c

@@ -79,6 +79,7 @@ struct mt_class {
 #define MT_CLS_DUAL_INRANGE_CONTACTNUMBER	3
 #define MT_CLS_CYPRESS				4
 #define MT_CLS_EGALAX				5
+#define MT_CLS_STANTUM				6
 
 #define MT_DEFAULT_MAXCONTACT	10
 
@@ -138,6 +139,9 @@ struct mt_class mt_classes[] = {
 		.sn_move = 4096,
 		.sn_pressure = 32,
 	},
+	{ .name = MT_CLS_STANTUM,
+		.quirks = MT_QUIRK_VALID_IS_CONFIDENCE },
+
 	{ }
 };
 
@@ -552,6 +556,17 @@ static const struct hid_device_id mt_devices[] = {
 		HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
 			USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH4) },
 
+	/* Stantum panels */
+	{ .driver_data = MT_CLS_STANTUM,
+		HID_USB_DEVICE(USB_VENDOR_ID_STANTUM,
+			USB_DEVICE_ID_MTP)},
+	{ .driver_data = MT_CLS_STANTUM,
+		HID_USB_DEVICE(USB_VENDOR_ID_STANTUM,
+			USB_DEVICE_ID_MTP_STM)},
+	{ .driver_data = MT_CLS_STANTUM,
+		HID_USB_DEVICE(USB_VENDOR_ID_STANTUM,
+			USB_DEVICE_ID_MTP_SITRONIX)},
+
 	{ }
 };
 MODULE_DEVICE_TABLE(hid, mt_devices);