HID: use hid-plff driver for GreenAsia 0e8f:0003 devices
Add 0e8f:0003 into the list of devices supported by the hid-plff
force feedback driver. These devices identify themselves as
"GreenAsia Inc. USB Joystick " and can be either adapters or
actual game controllers. The testing was done with a Köng Gaming
gamepad.
Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/usbhid/Kconfig b/drivers/hid/usbhid/Kconfig
index b27023f..c557d70 100644
--- a/drivers/hid/usbhid/Kconfig
+++ b/drivers/hid/usbhid/Kconfig
@@ -71,12 +71,12 @@
force feedback.
config PANTHERLORD_FF
- bool "PantherLord USB/PS2 2in1 Adapter support"
+ bool "PantherLord/GreenAsia based device support"
depends on HID_FF
select INPUT_FF_MEMLESS if USB_HID
help
- Say Y here if you have a PantherLord USB/PS2 2in1 Adapter and want
- to enable force feedback support for it.
+ Say Y here if you have a PantherLord/GreenAsia based game controller
+ or adapter and want to enable force feedback support for it.
config THRUSTMASTER_FF
bool "ThrustMaster devices support (EXPERIMENTAL)"
diff --git a/drivers/hid/usbhid/hid-ff.c b/drivers/hid/usbhid/hid-ff.c
index 5dacd8e..22329fe 100644
--- a/drivers/hid/usbhid/hid-ff.c
+++ b/drivers/hid/usbhid/hid-ff.c
@@ -62,7 +62,8 @@
{ 0x46d, 0xca03, hid_lgff_init }, /* Logitech MOMO force wheel */
#endif
#ifdef CONFIG_PANTHERLORD_FF
- { 0x810, 0x0001, hid_plff_init },
+ { 0x810, 0x0001, hid_plff_init }, /* "Twin USB Joystick" */
+ { 0xe8f, 0x0003, hid_plff_init }, /* "GreenAsia Inc. USB Joystick " */
#endif
#ifdef CONFIG_THRUSTMASTER_FF
{ 0x44f, 0xb300, hid_tmff_init },
diff --git a/drivers/hid/usbhid/hid-plff.c b/drivers/hid/usbhid/hid-plff.c
index d6a8f2b..9eb83cf 100644
--- a/drivers/hid/usbhid/hid-plff.c
+++ b/drivers/hid/usbhid/hid-plff.c
@@ -1,5 +1,15 @@
/*
- * Force feedback support for PantherLord USB/PS2 2in1 Adapter devices
+ * Force feedback support for PantherLord/GreenAsia based devices
+ *
+ * The devices are distributed under various names and the same USB device ID
+ * can be used in both adapters and actual game controllers.
+ *
+ * 0810:0001 "Twin USB Joystick"
+ * - tested with PantherLord USB/PS2 2in1 Adapter
+ * - contains two reports, one for each port (HID_QUIRK_MULTI_INPUT)
+ *
+ * 0e8f:0003 "GreenAsia Inc. USB Joystick "
+ * - tested with Köng Gaming gamepad
*
* Copyright (c) 2007 Anssi Hannula <anssi.hannula@gmail.com>
*/
@@ -67,11 +77,11 @@
struct input_dev *dev;
int error;
- /* The device contains 2 output reports (one for each
- HID_QUIRK_MULTI_INPUT device), both containing 1 field, which
- contains 4 ff00.0002 usages and 4 16bit absolute values.
+ /* The device contains one output report per physical device, all
+ containing 1 field, which contains 4 ff00.0002 usages and 4 16bit
+ absolute values.
- The 2 input reports also contain a field which contains
+ The input reports also contain a field which contains
8 ff00.0001 usages and 8 boolean values. Their meaning is
currently unknown. */
@@ -122,8 +132,8 @@
usbhid_submit_report(hid, plff->report, USB_DIR_OUT);
}
- printk(KERN_INFO "hid-plff: Force feedback for PantherLord USB/PS2 "
- "2in1 Adapters by Anssi Hannula <anssi.hannula@gmail.com>\n");
+ printk(KERN_INFO "hid-plff: Force feedback for PantherLord/GreenAsia "
+ "devices by Anssi Hannula <anssi.hannula@gmail.com>\n");
return 0;
}