HID: force feedback support for SmartJoy PLUS PS2/USB adapter
This driver adds force feedback support for SmartJoy PLUS PS2/USB adapter. I made this driver one device spesific instead of making generic 'wisegroup-ff' because I have another Wisegroup PS2/USB adapter that doesn't work same way as SmartJoy PLUS. If another device that is compatible pops up, this driver could be then renamed to something more generic. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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@ -256,6 +256,21 @@ config GREENASIA_FF
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(like MANTA Warrior MM816 and SpeedLink Strike2 SL-6635) or adapter
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and want to enable force feedback support for it.
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config HID_SMARTJOYPLUS
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tristate "SmartJoy PLUS PS2/USB adapter support" if EMBEDDED
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depends on USB_HID
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default !EMBEDDED
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---help---
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Support for SmartJoy PLUS PS2/USB adapter.
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config SMARTJOYPLUS_FF
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bool "SmartJoy PLUS PS2/USB adapter force feedback support"
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depends on HID_SMARTJOYPLUS
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select INPUT_FF_MEMLESS
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---help---
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Say Y here if you have a SmartJoy PLUS PS2/USB adapter and want to
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enable force feedback support for it.
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config HID_TOPSEED
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tristate "TopSeed Cyberlink remote control support" if EMBEDDED
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depends on USB_HID
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@ -34,6 +34,7 @@ obj-$(CONFIG_HID_NTRIG) += hid-ntrig.o
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obj-$(CONFIG_HID_PANTHERLORD) += hid-pl.o
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obj-$(CONFIG_HID_PETALYNX) += hid-petalynx.o
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obj-$(CONFIG_HID_SAMSUNG) += hid-samsung.o
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obj-$(CONFIG_HID_SMARTJOYPLUS) += hid-sjoy.o
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obj-$(CONFIG_HID_SONY) += hid-sony.o
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obj-$(CONFIG_HID_SUNPLUS) += hid-sunplus.o
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obj-$(CONFIG_GREENASIA_FF) += hid-gaff.o
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@ -1312,6 +1312,7 @@ static const struct hid_device_id hid_blacklist[] = {
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{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb651) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb654) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED, USB_DEVICE_ID_TOPSEED_CYBERLINK) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SMARTJOY_PLUS) },
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{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0005) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0030) },
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@ -417,6 +417,7 @@
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#define USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH 0x81
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#define USB_VENDOR_ID_WISEGROUP 0x0925
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#define USB_DEVICE_ID_SMARTJOY_PLUS 0x0005
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#define USB_DEVICE_ID_1_PHIDGETSERVO_20 0x8101
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#define USB_DEVICE_ID_4_PHIDGETSERVO_20 0x8104
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#define USB_DEVICE_ID_8_8_4_IF_KIT 0x8201
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180
drivers/hid/hid-sjoy.c
Normal file
180
drivers/hid/hid-sjoy.c
Normal file
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@ -0,0 +1,180 @@
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/*
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* Force feedback support for SmartJoy PLUS PS2->USB adapter
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*
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* Copyright (c) 2009 Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
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*
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* Based of hid-pl.c and hid-gaff.c
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* Copyright (c) 2007, 2009 Anssi Hannula <anssi.hannula@gmail.com>
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* Copyright (c) 2008 Lukasz Lubojanski <lukasz@lubojanski.info>
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*/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* #define DEBUG */
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#include <linux/input.h>
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#include <linux/usb.h>
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#include <linux/hid.h>
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#include "hid-ids.h"
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#ifdef CONFIG_SMARTJOYPLUS_FF
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#include "usbhid/usbhid.h"
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struct sjoyff_device {
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struct hid_report *report;
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};
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static int hid_sjoyff_play(struct input_dev *dev, void *data,
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struct ff_effect *effect)
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{
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struct hid_device *hid = input_get_drvdata(dev);
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struct sjoyff_device *sjoyff = data;
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u32 left, right;
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left = effect->u.rumble.strong_magnitude;
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right = effect->u.rumble.weak_magnitude;
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dev_dbg(&dev->dev, "called with 0x%08x 0x%08x\n", left, right);
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left = left * 0xff / 0xffff;
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right = (right != 0); /* on/off only */
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sjoyff->report->field[0]->value[1] = right;
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sjoyff->report->field[0]->value[2] = left;
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dev_dbg(&dev->dev, "running with 0x%02x 0x%02x\n", left, right);
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usbhid_submit_report(hid, sjoyff->report, USB_DIR_OUT);
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return 0;
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}
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static int sjoyff_init(struct hid_device *hid)
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{
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struct sjoyff_device *sjoyff;
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struct hid_report *report;
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struct hid_input *hidinput = list_entry(hid->inputs.next,
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struct hid_input, list);
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struct list_head *report_list =
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&hid->report_enum[HID_OUTPUT_REPORT].report_list;
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struct list_head *report_ptr = report_list;
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struct input_dev *dev;
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int error;
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if (list_empty(report_list)) {
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dev_err(&hid->dev, "no output reports found\n");
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return -ENODEV;
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}
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report_ptr = report_ptr->next;
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if (report_ptr == report_list) {
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dev_err(&hid->dev, "required output report is "
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"missing\n");
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return -ENODEV;
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}
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report = list_entry(report_ptr, struct hid_report, list);
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if (report->maxfield < 1) {
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dev_err(&hid->dev, "no fields in the report\n");
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return -ENODEV;
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}
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if (report->field[0]->report_count < 3) {
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dev_err(&hid->dev, "not enough values in the field\n");
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return -ENODEV;
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}
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sjoyff = kzalloc(sizeof(struct sjoyff_device), GFP_KERNEL);
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if (!sjoyff)
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return -ENOMEM;
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dev = hidinput->input;
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set_bit(FF_RUMBLE, dev->ffbit);
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error = input_ff_create_memless(dev, sjoyff, hid_sjoyff_play);
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if (error) {
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kfree(sjoyff);
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return error;
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}
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sjoyff->report = report;
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sjoyff->report->field[0]->value[0] = 0x01;
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sjoyff->report->field[0]->value[1] = 0x00;
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sjoyff->report->field[0]->value[2] = 0x00;
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usbhid_submit_report(hid, sjoyff->report, USB_DIR_OUT);
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dev_info(&hid->dev,
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"Force feedback for SmartJoy PLUS PS2/USB adapter\n");
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return 0;
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}
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#else
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static inline int sjoyff_init(struct hid_device *hid)
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{
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return 0;
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}
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#endif
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static int sjoy_probe(struct hid_device *hdev, const struct hid_device_id *id)
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{
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int ret;
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ret = hid_parse(hdev);
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if (ret) {
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dev_err(&hdev->dev, "parse failed\n");
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goto err;
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}
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ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
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if (ret) {
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dev_err(&hdev->dev, "hw start failed\n");
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goto err;
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}
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sjoyff_init(hdev);
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return 0;
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err:
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return ret;
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}
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static const struct hid_device_id sjoy_devices[] = {
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{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SMARTJOY_PLUS) },
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{ }
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};
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MODULE_DEVICE_TABLE(hid, sjoy_devices);
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static struct hid_driver sjoy_driver = {
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.name = "smartjoyplus",
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.id_table = sjoy_devices,
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.probe = sjoy_probe,
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};
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static int sjoy_init(void)
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{
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return hid_register_driver(&sjoy_driver);
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}
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static void sjoy_exit(void)
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{
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hid_unregister_driver(&sjoy_driver);
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}
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module_init(sjoy_init);
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module_exit(sjoy_exit);
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MODULE_LICENSE("GPL");
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MODULE_AUTHOR("Jussi Kivilinna");
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