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#include "hid-tm.h"
#include "usbhid.h"
#include <linux/hrtimer.h>
#include <linux/ktime.h>
#include <linux/fixp-arith.h>
#define T300RS_MAX_EFFECTS 16
#define T300RS_BUFFER_LENGTH 64
#define DEFAULT_TIMER_PERIOD 4 /* the wheel seems to be bad at stuff*/
#define FF_EFFECT_QUEUE_UPLOAD 0
#define FF_EFFECT_QUEUE_START 1
#define FF_EFFECT_QUEUE_STOP 2
#define FF_EFFECT_PLAYING 3
#define CLAMP_VALUE_U16(x) ((unsigned short)((x) > 0xffff ? 0xffff : (x)))
#define SCALE_VALUE_U16(x, bits) (CLAMP_VALUE_U16(x) >> (16 - bits))
#define JIFFIES2MS(jiffies) ((jiffies) * 1000 / HZ)
spinlock_t lock;
unsigned long lock_flags;
static int timer_msecs = DEFAULT_TIMER_PERIOD;
static const signed short t300rs_ff_effects[] = {
FF_CONSTANT,
FF_RAMP,
FF_SPRING,
FF_DAMPER,
FF_FRICTION,
FF_INERTIA,
FF_PERIODIC,
FF_SINE,
FF_TRIANGLE,
FF_SQUARE,
FF_SAW_UP,
FF_SAW_DOWN,
FF_AUTOCENTER,
FF_GAIN,
-1
};
struct t300rs_effect_state {
struct ff_effect effect;
unsigned long flags;
unsigned long start_time;
unsigned long count;
};
struct t300rs_device_entry {
struct hid_device *hdev;
struct input_dev *input_dev;
struct hid_report *report;
struct hid_field *ff_field;
struct usb_device *usbdev;
struct usb_interface *usbif;
struct t300rs_effect_state *states;
struct hrtimer hrtimer;
int (*open)(struct input_dev *dev);
void (*close)(struct input_dev *dev);
spinlock_t lock;
unsigned long lock_flags;
int max_id;
u16 range;
u8 effects_used;
};
struct t300rs_data{
unsigned long quirks;
void *device_props;
};
static __u8 t300rs_rdesc_fixed[] = {0x05, 0x01, 0x09, 0x04, 0xa1, 0x01, 0x09, 0x01, 0xa1, 0x00, 0x85, 0x07, 0x09, 0x30, 0x15, 0x00, 0x27, 0xff, 0xff, 0x00, 0x00, 0x35, 0x00, 0x47, 0xff, 0xff, 0x00, 0x00, 0x75, 0x10, 0x95, 0x01, 0x81, 0x02, 0x09, 0x31, 0x26, 0xff, 0x03, 0x46, 0xff, 0x03, 0x81, 0x02, 0x09, 0x35, 0x81, 0x02, 0x09, 0x36, 0x81, 0x02, 0x81, 0x03, 0x05, 0x09, 0x19, 0x01, 0x29, 0x0d, 0x25, 0x01, 0x45, 0x01, 0x75, 0x01, 0x95, 0x0d, 0x81, 0x02, 0x75, 0x0b, 0x95, 0x01, 0x81, 0x03, 0x05, 0x01, 0x09, 0x39, 0x25, 0x07, 0x46, 0x3b, 0x01, 0x55, 0x00, 0x65, 0x14, 0x75, 0x04, 0x81, 0x42, 0x65, 0x00, 0x81, 0x03, 0x85, 0x0a, 0x06, 0x00, 0xff, 0x09, 0x0a, 0x75, 0x08, 0x95, 0x3f, 0x26, 0xff, 0x7f, 0x16, 0x00, 0x80, 0x46, 0xff, 0x7f, 0x36, 0x00, 0x80, 0x91, 0x02, 0x85, 0x02, 0x09, 0x02, 0x81, 0x02, 0x09, 0x14, 0x85, 0x14, 0x81, 0x02, 0xc0, 0xc0,};
static u8 spring_values[] = {
0xa6, 0x6a, 0xa6, 0x6a, 0xfe, 0xff, 0xfe, 0xff, 0xfe, 0xff, 0xfe, 0xff, 0xdf, 0x58, 0xa6, 0x6a, 0x06
};
static u8 damper_values[] = {
0xfc, 0x7f, 0xfc, 0x7f, 0xfe, 0xff, 0xfe, 0xff, 0xfe, 0xff, 0xfe, 0xff, 0xfc, 0x7f, 0xfc, 0x7f, 0x07
};
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