HID: quirks: add MULTI_INPUT quirk for Dragonrise GameCube adapter

This device (aka Mayflash GameCube Adapter) has 4 controller ports, and without the quirk they all become one very large joystock device. With the quirk they're recognized as 4 separate joysticks.

---
 drivers/hid/hid-ids.h           | 3 ++-
 drivers/hid/usbhid/hid-quirks.c | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

index f769208..596f37a 100644
@@ -287,7 +287,8 @@
 #define USB_VENDOR_ID_DMI		0x0c0b
 #define USB_DEVICE_ID_DMI_ENC		0x5fab
 
-#define USB_VENDOR_ID_DRAGONRISE	0x0079
+#define USB_VENDOR_ID_DRAGONRISE		0x0079
+#define USB_DEVICE_ID_DRAGONRISE_GAMECUBE	0x1843
 
 #define USB_VENDOR_ID_DWAV		0x0eef
 #define USB_DEVICE_ID_EGALAX_TOUCHCONTROLLER	0x0001

index 1dff8f0..1742ed0 100644
@@ -71,6 +71,7 @@ static const struct hid_blacklist {
 	{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_AXIS_295, HID_QUIRK_NOGET },
 	{ USB_VENDOR_ID_CHICONY, 

USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE, HID_QUIRK_ALWAYS_POLL },
{ USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC, HID_QUIRK_NOGET },
+ { USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_GAMECUBE, HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN,
HID_QUIRK_ALWAYS_POLL },
{ USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN_009B,
HID_QUIRK_ALWAYS_POLL },
{ USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN_0103,
HID_QUIRK_ALWAYS_POLL },

2.1.4

Sorry, the formatting is still damaged, please fix your client and resend the patch.

For some common ones, there are some hints in

Documentation/email-clients.txt

Jiri Kosina
SUSE Labs