hid-pl.c (48a732dfaa77a4dfec803aa8f248373998704f76) hid-pl.c (d881427253da011495f4193663d809d0e9dfa215)
1/*
2 * Force feedback support for PantherLord/GreenAsia based devices
3 *
4 * The devices are distributed under various names and the same USB device ID
5 * can be used in both adapters and actual game controllers.
6 *
7 * 0810:0001 "Twin USB Joystick"
8 * - tested with PantherLord USB/PS2 2in1 Adapter

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38
39/* #define DEBUG */
40
41#define debug(format, arg...) pr_debug("hid-plff: " format "\n" , ## arg)
42
43#include <linux/input.h>
44#include <linux/slab.h>
45#include <linux/module.h>
1/*
2 * Force feedback support for PantherLord/GreenAsia based devices
3 *
4 * The devices are distributed under various names and the same USB device ID
5 * can be used in both adapters and actual game controllers.
6 *
7 * 0810:0001 "Twin USB Joystick"
8 * - tested with PantherLord USB/PS2 2in1 Adapter

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38
39/* #define DEBUG */
40
41#define debug(format, arg...) pr_debug("hid-plff: " format "\n" , ## arg)
42
43#include <linux/input.h>
44#include <linux/slab.h>
45#include <linux/module.h>
46#include <linux/usb.h>
47#include <linux/hid.h>
48
49#include "hid-ids.h"
50
51#ifdef CONFIG_PANTHERLORD_FF
46#include <linux/hid.h>
47
48#include "hid-ids.h"
49
50#ifdef CONFIG_PANTHERLORD_FF
52#include "usbhid/usbhid.h"
53
54struct plff_device {
55 struct hid_report *report;
56 s32 maxval;
57 s32 *strong;
58 s32 *weak;
59};
60

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70 debug("called with 0x%04x 0x%04x", left, right);
71
72 left = left * plff->maxval / 0xffff;
73 right = right * plff->maxval / 0xffff;
74
75 *plff->strong = left;
76 *plff->weak = right;
77 debug("running with 0x%02x 0x%02x", left, right);
51
52struct plff_device {
53 struct hid_report *report;
54 s32 maxval;
55 s32 *strong;
56 s32 *weak;
57};
58

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68 debug("called with 0x%04x 0x%04x", left, right);
69
70 left = left * plff->maxval / 0xffff;
71 right = right * plff->maxval / 0xffff;
72
73 *plff->strong = left;
74 *plff->weak = right;
75 debug("running with 0x%02x 0x%02x", left, right);
78 usbhid_submit_report(hid, plff->report, USB_DIR_OUT);
76 hid_hw_request(hid, plff->report, HID_REQ_SET_REPORT);
79
80 return 0;
81}
82
83static int plff_init(struct hid_device *hid)
84{
85 struct plff_device *plff;
86 struct hid_report *report;

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164
165 plff->report = report;
166 plff->strong = strong;
167 plff->weak = weak;
168 plff->maxval = maxval;
169
170 *strong = 0x00;
171 *weak = 0x00;
77
78 return 0;
79}
80
81static int plff_init(struct hid_device *hid)
82{
83 struct plff_device *plff;
84 struct hid_report *report;

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162
163 plff->report = report;
164 plff->strong = strong;
165 plff->weak = weak;
166 plff->maxval = maxval;
167
168 *strong = 0x00;
169 *weak = 0x00;
172 usbhid_submit_report(hid, plff->report, USB_DIR_OUT);
170 hid_hw_request(hid, plff->report, HID_REQ_SET_REPORT);
173 }
174
175 hid_info(hid, "Force feedback for PantherLord/GreenAsia devices by Anssi Hannula <anssi.hannula@gmail.com>\n");
176
177 return 0;
178}
179#else
180static inline int plff_init(struct hid_device *hid)

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172
173 hid_info(hid, "Force feedback for PantherLord/GreenAsia devices by Anssi Hannula <anssi.hannula@gmail.com>\n");
174
175 return 0;
176}
177#else
178static inline int plff_init(struct hid_device *hid)

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