Commit aaca9cc0 authored by Michael Karcher's avatar Michael Karcher Committed by Jiri Kosina
Browse files

HID: Support Jess/Saitek Color Rumble Pad 



Add support for another gamepad to the hid-pl driver.  The "color rumble pad
P580" marketed using the "Saitek" brand in Germany, and using a USB Vendor ID
attributed to "Jess" seems to be electronically identical to the 4-field
variant of the "Green Asia" gamepad.

The pad has been tested to support rumble strengths up to 255, not just 127.

Signed-off-by: default avatarMichael Karcher <kernel@mkarcher.dialup.fu-berlin.de>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent fee5dfec

drivers/hid/hid-core.c

+1 −0
Original line number Diff line number Diff line
@@ -1599,6 +1599,7 @@ static const struct hid_device_id hid_have_special_driver[] = { 
	{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_3) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK, USB_DEVICE_ID_HOLTEK_ON_LINE_GRIP) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_KEYBOARD) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_JESS2, USB_DEVICE_ID_JESS2_COLOR_RUMBLE_PAD) },

	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ION, USB_DEVICE_ID_ICADE) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_KEYTOUCH, USB_DEVICE_ID_KEYTOUCH_IEC) },

drivers/hid/hid-ids.h

+3 −0
Original line number Diff line number Diff line
@@ -442,6 +442,9 @@ 
#define USB_VENDOR_ID_JESS		0x0c45

#define USB_DEVICE_ID_JESS_YUREX	0x1010



#define USB_VENDOR_ID_JESS2		0x0f30

#define USB_DEVICE_ID_JESS2_COLOR_RUMBLE_PAD 0x0111



#define USB_VENDOR_ID_KBGEAR		0x084e

#define USB_DEVICE_ID_KBGEAR_JAMSTUDIO	0x1001

drivers/hid/hid-pl.c

+11 −2
Original line number Diff line number Diff line
@@ -14,6 +14,8 @@ 
 *  0e8f:0003 "GASIA USB Gamepad"

 *   - another version of the König gamepad

 *

 *  0f30:0111 "Saitek Color Rumble Pad"

 *

 *  Copyright (c) 2007, 2009 Anssi Hannula <anssi.hannula@gmail.com>

 */
@@ -51,6 +53,7 @@ 


struct plff_device {

	struct hid_report *report;

	s32 maxval;

	s32 *strong;

	s32 *weak;

};
@@ -66,8 +69,8 @@ static int hid_plff_play(struct input_dev *dev, void *data, 
	right = effect->u.rumble.weak_magnitude;

	debug("called with 0x%04x 0x%04x", left, right);



	left = left * 0x7f / 0xffff;

	right = right * 0x7f / 0xffff;

	left = left * plff->maxval / 0xffff;

	right = right * plff->maxval / 0xffff;



	*plff->strong = left;

	*plff->weak = right;
@@ -87,6 +90,7 @@ static int plff_init(struct hid_device *hid) 
	struct list_head *report_ptr = report_list;

	struct input_dev *dev;

	int error;

	s32 maxval;

	s32 *strong;

	s32 *weak;
@@ -123,6 +127,7 @@ static int plff_init(struct hid_device *hid) 
			return -ENODEV;

		}



		maxval = 0x7f;

		if (report->field[0]->report_count >= 4) {

			report->field[0]->value[0] = 0x00;

			report->field[0]->value[1] = 0x00;
@@ -135,6 +140,8 @@ static int plff_init(struct hid_device *hid) 
			report->field[1]->value[0] = 0x00;

			strong = &report->field[2]->value[0];

			weak = &report->field[3]->value[0];

			if (hid->vendor == USB_VENDOR_ID_JESS2)

				maxval = 0xff;

			debug("detected 4-field device");

		} else {

			hid_err(hid, "not enough fields or values\n");
@@ -158,6 +165,7 @@ static int plff_init(struct hid_device *hid) 
		plff->report = report;

		plff->strong = strong;

		plff->weak = weak;

		plff->maxval = maxval;



		*strong = 0x00;

		*weak = 0x00;
@@ -207,6 +215,7 @@ static const struct hid_device_id pl_devices[] = { 
	{ HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR),

		.driver_data = 1 }, /* Twin USB Joystick */

	{ HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0003), },

	{ HID_USB_DEVICE(USB_VENDOR_ID_JESS2, USB_DEVICE_ID_JESS2_COLOR_RUMBLE_PAD), },

	{ }

};

MODULE_DEVICE_TABLE(hid, pl_devices);

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