HID: multitouch: add PID for Fructel product

Adds multitouch support for the Gametel Android game controller.

The multitouch events are emulated by the Gametel device. Each physical button
is configured to generate a MT event on a specific coordinate. This seems to be
the only way for us to support Android games that doesn't support HID gamepads.
It is possible to inject MT events at Android level, but this requires root on
the phone.

Signed-off-by: Andreas Nielsen <eas@svep.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 95095e5..8ea5952 100644 (file)
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1422,6 +1422,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
        { HID_USB_DEVICE(USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2515) },
        { HID_USB_DEVICE(USB_VENDOR_ID_EMS, USB_DEVICE_ID_EMS_TRIO_LINKER_PLUS_II) },
        { HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) },
+       { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_FRUCTEL, USB_DEVICE_ID_GAMETEL_MT_MODE) },
        { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR) },
        { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR) },
        { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, USB_DEVICE_ID_GENERAL_TOUCH_WIN7_TWOFINGERS) },

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 5dcda61..5d7ef72 100644 (file)
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -271,6 +271,9 @@
 #define USB_VENDOR_ID_EZKEY            0x0518
 #define USB_DEVICE_ID_BTC_8193         0x0002
 
+#define USB_VENDOR_ID_FRUCTEL  0x25B6
+#define USB_DEVICE_ID_GAMETEL_MT_MODE  0x0002
+
 #define USB_VENDOR_ID_GAMERON          0x0810
 #define USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR 0x0001
 #define USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR 0x0002

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 24fc442..ddba4c5 100644 (file)
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -742,6 +742,11 @@ static const struct hid_device_id mt_devices[] = {
                HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH,
                        USB_DEVICE_ID_GENERAL_TOUCH_WIN7_TWOFINGERS) },
 
+       /* Gametel game controller */
+       { .driver_data = MT_CLS_DEFAULT,
+               HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_FRUCTEL,
+                       USB_DEVICE_ID_GAMETEL_MT_MODE) },
+
        /* GoodTouch panels */
        { .driver_data = MT_CLS_DEFAULT,
                HID_USB_DEVICE(USB_VENDOR_ID_GOODTOUCH,