struct hid_usage_entry {
unsigned page;
unsigned usage;
- char *description;
+ const char *description;
};
static const struct hid_usage_entry hid_usage_table[] = {
}
EXPORT_SYMBOL_GPL(hid_resolv_usage);
-__inline__ static void tab(int n) {
- while (n--) printk(" ");
+static void tab(int n) {
+ printk(KERN_DEBUG "%*s", n, "");
}
void hid_dump_field(struct hid_field *field, int n) {
tab(n); printk("Unit Exponent(%d)\n", field->unit_exponent);
}
if (field->unit) {
- char *systems[5] = { "None", "SI Linear", "SI Rotation", "English Linear", "English Rotation" };
- char *units[5][8] = {
+ static const char *systems[5] = { "None", "SI Linear", "SI Rotation", "English Linear", "English Rotation" };
+ static const char *units[5][8] = {
{ "None", "None", "None", "None", "None", "None", "None", "None" },
{ "None", "Centimeter", "Gram", "Seconds", "Kelvin", "Ampere", "Candela", "None" },
{ "None", "Radians", "Gram", "Seconds", "Kelvin", "Ampere", "Candela", "None" },
printk("%s", HID_MAIN_ITEM_RELATIVE & j ? "Relative " : "Absolute ");
printk("%s", HID_MAIN_ITEM_WRAP & j ? "Wrap " : "");
printk("%s", HID_MAIN_ITEM_NONLINEAR & j ? "NonLinear " : "");
- printk("%s", HID_MAIN_ITEM_NO_PREFERRED & j ? "NoPrefferedState " : "");
+ printk("%s", HID_MAIN_ITEM_NO_PREFERRED & j ? "NoPreferredState " : "");
printk("%s", HID_MAIN_ITEM_NULL_STATE & j ? "NullState " : "");
printk("%s", HID_MAIN_ITEM_VOLATILE & j ? "Volatile " : "");
printk("%s", HID_MAIN_ITEM_BUFFERED_BYTE & j ? "BufferedByte " : "");
struct hid_report *report;
struct list_head *list;
unsigned i,k;
- static char *table[] = {"INPUT", "OUTPUT", "FEATURE"};
+ static const char *table[] = {"INPUT", "OUTPUT", "FEATURE"};
if (!hid_debug)
return;
if (!hid_debug)
return;
- printk("hid-debug: input ");
+ printk(KERN_DEBUG "hid-debug: input ");
hid_resolv_usage(usage->hid);
printk(" = %d\n", value);
}
EXPORT_SYMBOL_GPL(hid_dump_input);
-static char *events[EV_MAX + 1] = {
+static const char *events[EV_MAX + 1] = {
[EV_SYN] = "Sync", [EV_KEY] = "Key",
[EV_REL] = "Relative", [EV_ABS] = "Absolute",
[EV_MSC] = "Misc", [EV_LED] = "LED",
[EV_FF_STATUS] = "ForceFeedbackStatus",
};
-static char *syncs[2] = {
+static const char *syncs[2] = {
[SYN_REPORT] = "Report", [SYN_CONFIG] = "Config",
};
-static char *keys[KEY_MAX + 1] = {
+static const char *keys[KEY_MAX + 1] = {
[KEY_RESERVED] = "Reserved", [KEY_ESC] = "Esc",
[KEY_1] = "1", [KEY_2] = "2",
[KEY_3] = "3", [KEY_4] = "4",
[KEY_DEL_LINE] = "DeleteLine",
[KEY_SEND] = "Send", [KEY_REPLY] = "Reply",
[KEY_FORWARDMAIL] = "ForwardMail", [KEY_SAVE] = "Save",
- [KEY_DOCUMENTS] = "Documents",
+ [KEY_DOCUMENTS] = "Documents", [KEY_SPELLCHECK] = "SpellCheck",
+ [KEY_LOGOFF] = "Logoff",
[KEY_FN] = "Fn", [KEY_FN_ESC] = "Fn+ESC",
[KEY_FN_1] = "Fn+1", [KEY_FN_2] = "Fn+2",
[KEY_FN_B] = "Fn+B", [KEY_FN_D] = "Fn+D",
[KEY_SWITCHVIDEOMODE] = "SwitchVideoMode",
};
-static char *relatives[REL_MAX + 1] = {
+static const char *relatives[REL_MAX + 1] = {
[REL_X] = "X", [REL_Y] = "Y",
[REL_Z] = "Z", [REL_RX] = "Rx",
[REL_RY] = "Ry", [REL_RZ] = "Rz",
[REL_WHEEL] = "Wheel", [REL_MISC] = "Misc",
};
-static char *absolutes[ABS_MAX + 1] = {
+static const char *absolutes[ABS_MAX + 1] = {
[ABS_X] = "X", [ABS_Y] = "Y",
[ABS_Z] = "Z", [ABS_RX] = "Rx",
[ABS_RY] = "Ry", [ABS_RZ] = "Rz",
[ABS_VOLUME] = "Volume", [ABS_MISC] = "Misc",
};
-static char *misc[MSC_MAX + 1] = {
+static const char *misc[MSC_MAX + 1] = {
[MSC_SERIAL] = "Serial", [MSC_PULSELED] = "Pulseled",
[MSC_GESTURE] = "Gesture", [MSC_RAW] = "RawData"
};
-static char *leds[LED_MAX + 1] = {
+static const char *leds[LED_MAX + 1] = {
[LED_NUML] = "NumLock", [LED_CAPSL] = "CapsLock",
[LED_SCROLLL] = "ScrollLock", [LED_COMPOSE] = "Compose",
[LED_KANA] = "Kana", [LED_SLEEP] = "Sleep",
[LED_MISC] = "Misc",
};
-static char *repeats[REP_MAX + 1] = {
+static const char *repeats[REP_MAX + 1] = {
[REP_DELAY] = "Delay", [REP_PERIOD] = "Period"
};
-static char *sounds[SND_MAX + 1] = {
+static const char *sounds[SND_MAX + 1] = {
[SND_CLICK] = "Click", [SND_BELL] = "Bell",
[SND_TONE] = "Tone"
};
-static char **names[EV_MAX + 1] = {
+static const char **names[EV_MAX + 1] = {
[EV_SYN] = syncs, [EV_KEY] = keys,
[EV_REL] = relatives, [EV_ABS] = absolutes,
[EV_MSC] = misc, [EV_LED] = leds,
names[type] ? (names[type][code] ? names[type][code] : "?") : "?");
}
EXPORT_SYMBOL_GPL(hid_resolv_event);
-
115,114,unk,unk,unk,121,unk, 89, 93,124, 92, 94, 95,unk,unk,unk,
122,123, 90, 91, 85,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
- unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
+ unk,unk,unk,unk,unk,unk,179,180,unk,unk,unk,unk,unk,unk,unk,unk,
unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
29, 42, 56,125, 97, 54,100,126,164,166,165,163,161,115,114,113,
#define map_abs_clear(c) do { map_abs(c); clear_bit(c, bit); } while (0)
#define map_key_clear(c) do { map_key(c); clear_bit(c, bit); } while (0)
+/* hardware needing special handling due to colliding MSVENDOR page usages */
+#define IS_CHICONY_TACTICAL_PAD(x) (x->vendor == 0x04f2 && device->product == 0x0418)
+#define IS_MS_KB(x) (x->vendor == 0x045e && (x->product == 0x00db || x->product == 0x00f9))
+
#ifdef CONFIG_USB_HIDINPUT_POWERBOOK
struct hidinput_key_translation {
{
struct hid_device *hid = dev->private;
struct hid_usage *usage;
-
+
usage = hidinput_find_key(hid, scancode, 0);
if (usage) {
*keycode = usage->code;
struct hid_device *hid = dev->private;
struct hid_usage *usage;
int old_keycode;
-
+
if (keycode < 0 || keycode > KEY_MAX)
return -EINVAL;
-
+
usage = hidinput_find_key(hid, scancode, 0);
if (usage) {
old_keycode = usage->code;
usage->code = keycode;
-
+
clear_bit(old_keycode, dev->keybit);
set_bit(usage->code, dev->keybit);
dbg_hid(KERN_DEBUG "Assigned keycode %d to HID usage code %x\n", keycode, scancode);
* by another key */
if (hidinput_find_key (hid, 0, old_keycode))
set_bit(old_keycode, dev->keybit);
-
+
return 0;
}
-
+
return -EINVAL;
}
if (field->flags & HID_MAIN_ITEM_CONSTANT)
goto ignore;
+ /* only LED usages are supported in output fields */
+ if (field->report_type == HID_OUTPUT_REPORT &&
+ (usage->hid & HID_USAGE_PAGE) != HID_UP_LED) {
+ dbg_hid_line(" [non-LED output field] ");
+ goto ignore;
+ }
+
switch (usage->hid & HID_USAGE_PAGE) {
case HID_UP_UNDEFINED:
case 0x0f6: map_key_clear(KEY_NEXT); break;
case 0x0fa: map_key_clear(KEY_BACK); break;
+ case 0x182: map_key_clear(KEY_BOOKMARKS); break;
case 0x183: map_key_clear(KEY_CONFIG); break;
case 0x184: map_key_clear(KEY_WORDPROCESSOR); break;
case 0x185: map_key_clear(KEY_EDITOR); break;
case 0x192: map_key_clear(KEY_CALC); break;
case 0x194: map_key_clear(KEY_FILE); break;
case 0x196: map_key_clear(KEY_WWW); break;
+ case 0x19c: map_key_clear(KEY_LOGOFF); break;
case 0x19e: map_key_clear(KEY_COFFEE); break;
case 0x1a6: map_key_clear(KEY_HELP); break;
case 0x1a7: map_key_clear(KEY_DOCUMENTS); break;
+ case 0x1ab: map_key_clear(KEY_SPELLCHECK); break;
+ case 0x1b6: map_key_clear(KEY_MEDIA); break;
+ case 0x1b7: map_key_clear(KEY_SOUND); break;
case 0x1bc: map_key_clear(KEY_MESSENGER); break;
case 0x1bd: map_key_clear(KEY_INFO); break;
case 0x201: map_key_clear(KEY_NEW); break;
case HID_UP_MSVENDOR:
- /* special case - Chicony Chicony KU-0418 tactical pad */
- if (device->vendor == 0x04f2 && device->product == 0x0418) {
+ /* Unfortunately, there are multiple devices which
+ * emit usages from MSVENDOR page that require different
+ * handling. If this list grows too much in the future,
+ * more general handling will have to be introduced here
+ * (i.e. another blacklist).
+ */
+
+ /* Chicony Chicony KU-0418 tactical pad */
+ if (IS_CHICONY_TACTICAL_PAD(device)) {
set_bit(EV_REP, input->evbit);
switch(usage->hid & HID_USAGE) {
case 0xff01: map_key_clear(BTN_1); break;
case 0xff0b: map_key_clear(BTN_B); break;
default: goto ignore;
}
+
+ /* Microsoft Natural Ergonomic Keyboard 4000 */
+ } else if (IS_MS_KB(device)) {
+ switch(usage->hid & HID_USAGE) {
+ case 0xfd06:
+ map_key_clear(KEY_CHAT);
+ break;
+ case 0xfd07:
+ map_key_clear(KEY_PHONE);
+ break;
+ case 0xff05:
+ set_bit(EV_REP, input->evbit);
+ map_key_clear(KEY_F13);
+ set_bit(KEY_F14, input->keybit);
+ set_bit(KEY_F15, input->keybit);
+ set_bit(KEY_F16, input->keybit);
+ set_bit(KEY_F17, input->keybit);
+ set_bit(KEY_F18, input->keybit);
+ default: goto ignore;
+ }
} else {
goto ignore;
}
set_bit(KEY_VOLUMEDOWN, input->keybit);
}
+ if (usage->type == EV_KEY) {
+ set_bit(EV_MSC, input->evbit);
+ set_bit(MSC_SCAN, input->mscbit);
+ }
+
hid_resolv_event(usage->type, usage->code);
dbg_hid_line("\n");
return;
}
+ /* Handling MS keyboards special buttons */
+ if (IS_MS_KB(hid) && usage->hid == (HID_UP_MSVENDOR | 0xff05)) {
+ int key = 0;
+ static int last_key = 0;
+ switch (value) {
+ case 0x01: key = KEY_F14; break;
+ case 0x02: key = KEY_F15; break;
+ case 0x04: key = KEY_F16; break;
+ case 0x08: key = KEY_F17; break;
+ case 0x10: key = KEY_F18; break;
+ default: break;
+ }
+ if (key) {
+ input_event(input, usage->type, key, 1);
+ last_key = key;
+ } else {
+ input_event(input, usage->type, last_key, 0);
+ }
+ }
+ /* report the usage code as scancode if the key status has changed */
+ if (usage->type == EV_KEY && !!test_bit(usage->code, input->key) != value)
+ input_event(input, EV_MSC, MSC_SCAN, usage->hid);
+
input_event(input, usage->type, usage->code, value);
if ((field->flags & HID_MAIN_ITEM_RELATIVE) && (usage->type == EV_KEY))
int i, j, k;
int max_report_type = HID_OUTPUT_REPORT;
+ if (hid->quirks & HID_QUIRK_IGNORE_HIDINPUT)
+ return -1;
+
INIT_LIST_HEAD(&hid->inputs);
for (i = 0; i < hid->maxcollection; i++)
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 FireStorm Dual Power 2 support (EXPERIMENTAL)"
+ bool "ThrustMaster devices support (EXPERIMENTAL)"
depends on HID_FF && EXPERIMENTAL
select INPUT_FF_MEMLESS if USB_HID
help
- Say Y here if you have a THRUSTMASTER FireStore Dual Power 2,
+ Say Y here if you have a THRUSTMASTER FireStore Dual Power 2 or
+ a THRUSTMASTER Ferrari GT Rumble Force or Force Feedback Wheel,
and want to enable force feedback support for it.
Note: if you say N here, this device will still be supported, but without
force feedback.
int usbhid_open(struct hid_device *hid)
{
- ++hid->open;
+ struct usbhid_device *usbhid = hid->driver_data;
+ int res;
+
+ if (!hid->open++) {
+ res = usb_autopm_get_interface(usbhid->intf);
+ if (res < 0) {
+ hid->open--;
+ return -EIO;
+ }
+ }
if (hid_start_in(hid))
hid_io_error(hid);
return 0;
{
struct usbhid_device *usbhid = hid->driver_data;
- if (!--hid->open)
+ if (!--hid->open) {
usb_kill_urb(usbhid->urbin);
+ usb_autopm_put_interface(usbhid->intf);
+ }
}
/*
.pre_reset = hid_pre_reset,
.post_reset = hid_post_reset,
.id_table = hid_usb_ids,
+ .supports_autosuspend = 1,
};
static int __init hid_init(void)
{ 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 },
{ 0x44f, 0xb304, hid_tmff_init },
+ { 0x44f, 0xb651, hid_tmff_init }, /* FGT Rumble Force Wheel */
+ { 0x44f, 0xb654, hid_tmff_init }, /* FGT Force Feedback Wheel */
#endif
#ifdef CONFIG_ZEROPLUS_FF
{ 0xc12, 0x0005, hid_zpff_init },
/*
- * 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>
*/
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. */
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;
}
#define USB_DEVICE_ID_APPLE_GEYSER4_JIS 0x021c
#define USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY 0x030a
#define USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY 0x030b
+#define USB_DEVICE_ID_APPLE_IRCONTROL4 0x8242
#define USB_VENDOR_ID_ASUS 0x0b05
#define USB_DEVICE_ID_ASUS_LCM 0x1726
#define USB_VENDOR_ID_CIDC 0x1677
+#define USB_VENDOR_ID_CMEDIA 0x0d8c
+#define USB_DEVICE_ID_CM109 0x000e
+
#define USB_VENDOR_ID_CODEMERCS 0x07c0
#define USB_DEVICE_ID_CODEMERCS_IOW_FIRST 0x1500
#define USB_DEVICE_ID_CODEMERCS_IOW_LAST 0x15ff
#define USB_DEVICE_ID_DELORME_EARTHMATE 0x0100
#define USB_DEVICE_ID_DELORME_EM_LT20 0x0200
+#define USB_VENDOR_ID_ELO 0x04E7
+#define USB_DEVICE_ID_ELO_TS2700 0x0020
+
#define USB_VENDOR_ID_ESSENTIAL_REALITY 0x0d7f
#define USB_DEVICE_ID_ESSENTIAL_REALITY_P5 0x0100
#define USB_VENDOR_ID_GAMERON 0x0810
#define USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR 0x0001
+#define USB_VENDOR_ID_GENERAL_TOUCH 0x0dfc
+
#define USB_VENDOR_ID_GLAB 0x06c2
#define USB_DEVICE_ID_4_PHIDGETSERVO_30 0x0038
#define USB_DEVICE_ID_1_PHIDGETSERVO_30 0x0039
{ USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_EDGE, HID_QUIRK_DUPLICATE_USAGES },
{ USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM, HID_QUIRK_HIDDEV },
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4, HID_QUIRK_HIDDEV | HID_QUIRK_IGNORE_HIDINPUT },
{ USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_SIDEWINDER_GV, HID_QUIRK_HIDINPUT },
{ USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_01, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_LCM, HID_QUIRK_IGNORE},
{ USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_CIDC, 0x0103, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_CMEDIA, USB_DEVICE_ID_CM109, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_HIDCOM, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_ULTRAMOUSE, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_GENERAL_TOUCH, 0x0001, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_GENERAL_TOUCH, 0x0002, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_GENERAL_TOUCH, 0x0003, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_GENERAL_TOUCH, 0x0004, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_GLAB, USB_DEVICE_ID_4_PHIDGETSERVO_30, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_GLAB, USB_DEVICE_ID_1_PHIDGETSERVO_30, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_0_4_IF_KIT, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVM, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVMC, HID_QUIRK_NOGET },
+ { USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2700, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WHEEL, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_SUN, USB_DEVICE_ID_RARITAN_KVM_DONGLE, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER, HID_QUIRK_RDESC_LOGITECH },
{ USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER_2, HID_QUIRK_RDESC_LOGITECH },
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS, HID_QUIRK_RDESC_MACBOOK_JIS },
+
{ USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE, HID_QUIRK_RDESC_PETALYNX },
{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1, HID_QUIRK_RDESC_SWAPPED_MIN_MAX },
printk(KERN_INFO "Fixing up Cypress report descriptor\n");
}
+/*
+ * MacBook JIS keyboard has wrong logical maximum
+ */
+static void usbhid_fixup_macbook_descriptor(unsigned char *rdesc, int rsize)
+{
+ if (rsize >= 60 && rdesc[53] == 0x65
+ && rdesc[59] == 0x65) {
+ printk(KERN_INFO "Fixing up MacBook JIS keyboard report descriptor\n");
+ rdesc[53] = rdesc[59] = 0xe7;
+ }
+}
+
static void __usbhid_fixup_report_descriptor(__u32 quirks, char *rdesc, unsigned rsize)
{
if (quirks & HID_QUIRK_RDESC_PETALYNX)
usbhid_fixup_petalynx_descriptor(rdesc, rsize);
+
+ if (quirks & HID_QUIRK_RDESC_MACBOOK_JIS)
+ usbhid_fixup_macbook_descriptor(rdesc, rsize);
}
/**
#include "usbhid.h"
/* Usages for thrustmaster devices I know about */
-#define THRUSTMASTER_USAGE_RUMBLE_LR (HID_UP_GENDESK | 0xbb)
+#define THRUSTMASTER_USAGE_FF (HID_UP_GENDESK | 0xbb)
+struct dev_type {
+ u16 idVendor;
+ u16 idProduct;
+ const signed short *ff;
+};
+
+static const signed short ff_rumble[] = {
+ FF_RUMBLE,
+ -1
+};
+
+static const signed short ff_joystick[] = {
+ FF_CONSTANT,
+ -1
+};
+
+static const struct dev_type devices[] = {
+ { 0x44f, 0xb300, ff_rumble },
+ { 0x44f, 0xb304, ff_rumble },
+ { 0x44f, 0xb651, ff_rumble }, /* FGT Rumble Force Wheel */
+ { 0x44f, 0xb654, ff_joystick }, /* FGT Force Feedback Wheel */
+};
struct tmff_device {
struct hid_report *report;
- struct hid_field *rumble;
+ struct hid_field *ff_field;
};
/* Changes values from 0 to 0xffff into values from minimum to maximum */
-static inline int hid_tmff_scale(unsigned int in, int minimum, int maximum)
+static inline int hid_tmff_scale_u16(unsigned int in,
+ int minimum, int maximum)
{
int ret;
return ret;
}
+/* Changes values from -0x80 to 0x7f into values from minimum to maximum */
+static inline int hid_tmff_scale_s8(int in,
+ int minimum, int maximum)
+{
+ int ret;
+
+ ret = (((in + 0x80) * (maximum - minimum)) / 0xff) + minimum;
+ if (ret < minimum)
+ return minimum;
+ if (ret > maximum)
+ return maximum;
+ return ret;
+}
+
static int hid_tmff_play(struct input_dev *dev, void *data, struct ff_effect *effect)
{
struct hid_device *hid = input_get_drvdata(dev);
struct tmff_device *tmff = data;
+ struct hid_field *ff_field = tmff->ff_field;
+ int x, y;
int left, right; /* Rumbling */
- left = hid_tmff_scale(effect->u.rumble.weak_magnitude,
- tmff->rumble->logical_minimum, tmff->rumble->logical_maximum);
- right = hid_tmff_scale(effect->u.rumble.strong_magnitude,
- tmff->rumble->logical_minimum, tmff->rumble->logical_maximum);
-
- tmff->rumble->value[0] = left;
- tmff->rumble->value[1] = right;
- dbg_hid("(left,right)=(%08x, %08x)\n", left, right);
- usbhid_submit_report(hid, tmff->report, USB_DIR_OUT);
-
+ switch (effect->type) {
+ case FF_CONSTANT:
+ x = hid_tmff_scale_s8(effect->u.ramp.start_level,
+ ff_field->logical_minimum,
+ ff_field->logical_maximum);
+ y = hid_tmff_scale_s8(effect->u.ramp.end_level,
+ ff_field->logical_minimum,
+ ff_field->logical_maximum);
+
+ dbg_hid("(x, y)=(%04x, %04x)\n", x, y);
+ ff_field->value[0] = x;
+ ff_field->value[1] = y;
+ usbhid_submit_report(hid, tmff->report, USB_DIR_OUT);
+ break;
+
+ case FF_RUMBLE:
+ left = hid_tmff_scale_u16(effect->u.rumble.weak_magnitude,
+ ff_field->logical_minimum,
+ ff_field->logical_maximum);
+ right = hid_tmff_scale_u16(effect->u.rumble.strong_magnitude,
+ ff_field->logical_minimum,
+ ff_field->logical_maximum);
+
+ dbg_hid("(left,right)=(%08x, %08x)\n", left, right);
+ ff_field->value[0] = left;
+ ff_field->value[1] = right;
+ usbhid_submit_report(hid, tmff->report, USB_DIR_OUT);
+ break;
+ }
return 0;
}
struct list_head *pos;
struct hid_input *hidinput = list_entry(hid->inputs.next, struct hid_input, list);
struct input_dev *input_dev = hidinput->input;
+ const signed short *ff_bits = ff_joystick;
int error;
+ int i;
tmff = kzalloc(sizeof(struct tmff_device), GFP_KERNEL);
if (!tmff)
return -ENOMEM;
/* Find the report to use */
- __list_for_each(pos, &hid->report_enum[HID_OUTPUT_REPORT].report_list) {
+ list_for_each(pos, &hid->report_enum[HID_OUTPUT_REPORT].report_list) {
struct hid_report *report = (struct hid_report *)pos;
int fieldnum;
continue;
switch (field->usage[0].hid) {
- case THRUSTMASTER_USAGE_RUMBLE_LR:
- if (field->report_count < 2) {
- warn("ignoring THRUSTMASTER_USAGE_RUMBLE_LR with report_count < 2");
- continue;
- }
+ case THRUSTMASTER_USAGE_FF:
+ if (field->report_count < 2) {
+ warn("ignoring FF field with report_count < 2");
+ continue;
+ }
- if (field->logical_maximum == field->logical_minimum) {
- warn("ignoring THRUSTMASTER_USAGE_RUMBLE_LR with logical_maximum == logical_minimum");
- continue;
- }
+ if (field->logical_maximum == field->logical_minimum) {
+ warn("ignoring FF field with logical_maximum == logical_minimum");
+ continue;
+ }
- if (tmff->report && tmff->report != report) {
- warn("ignoring THRUSTMASTER_USAGE_RUMBLE_LR in other report");
- continue;
- }
+ if (tmff->report && tmff->report != report) {
+ warn("ignoring FF field in other report");
+ continue;
+ }
- if (tmff->rumble && tmff->rumble != field) {
- warn("ignoring duplicate THRUSTMASTER_USAGE_RUMBLE_LR");
- continue;
+ if (tmff->ff_field && tmff->ff_field != field) {
+ warn("ignoring duplicate FF field");
+ continue;
+ }
+
+ tmff->report = report;
+ tmff->ff_field = field;
+
+ for (i = 0; i < ARRAY_SIZE(devices); i++) {
+ if (input_dev->id.vendor == devices[i].idVendor &&
+ input_dev->id.product == devices[i].idProduct) {
+ ff_bits = devices[i].ff;
+ break;
}
+ }
- tmff->report = report;
- tmff->rumble = field;
+ for (i = 0; ff_bits[i] >= 0; i++)
+ set_bit(ff_bits[i], input_dev->ffbit);
- set_bit(FF_RUMBLE, input_dev->ffbit);
- break;
+ break;
- default:
- warn("ignoring unknown output usage %08x", field->usage[0].hid);
- continue;
+ default:
+ warn("ignoring unknown output usage %08x", field->usage[0].hid);
+ continue;
}
}
}
- error = input_ff_create_memless(input_dev, tmff, hid_tmff_play);
- if (error) {
- kfree(tmff);
- return error;
+ if (!tmff->report) {
+ err("cant find FF field in output reports\n");
+ error = -ENODEV;
+ goto fail;
}
- info("Force feedback for ThrustMaster rumble pad devices by Zinx Verituse <zinx@epicsol.org>");
+ error = input_ff_create_memless(input_dev, tmff, hid_tmff_play);
+ if (error)
+ goto fail;
+ info("Force feedback for ThrustMaster devices by Zinx Verituse <zinx@epicsol.org>");
return 0;
+
+ fail:
+ kfree(tmff);
+ return error;
}
#include <linux/usb.h>
#include <linux/hid.h>
#include <linux/hiddev.h>
+#include <linux/compat.h>
#include "usbhid.h"
#ifdef CONFIG_USB_DYNAMIC_MINORS
return -EINVAL;
}
+#ifdef CONFIG_COMPAT
+static long hiddev_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct inode *inode = file->f_path.dentry->d_inode;
+ return hiddev_ioctl(inode, file, cmd, compat_ptr(arg));
+}
+#endif
+
static const struct file_operations hiddev_fops = {
.owner = THIS_MODULE,
.read = hiddev_read,
.release = hiddev_release,
.ioctl = hiddev_ioctl,
.fasync = hiddev_fasync,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = hiddev_compat_ioctl,
+#endif
};
static struct usb_class_driver hiddev_class = {
#define HID_QUIRK_HIDINPUT 0x00200000
#define HID_QUIRK_LOGITECH_IGNORE_DOUBLED_WHEEL 0x00400000
#define HID_QUIRK_LOGITECH_EXPANDED_KEYMAP 0x00800000
+#define HID_QUIRK_IGNORE_HIDINPUT 0x01000000
/*
* Separate quirks for runtime report descriptor fixup
#define HID_QUIRK_RDESC_LOGITECH 0x00000002
#define HID_QUIRK_RDESC_SWAPPED_MIN_MAX 0x00000004
#define HID_QUIRK_RDESC_PETALYNX 0x00000008
+#define HID_QUIRK_RDESC_MACBOOK_JIS 0x00000010
/*
* This is the global environment of the parser. This information is
#define KEY_ADDRESSBOOK 0x1ad /* AL Contacts/Address Book */
#define KEY_MESSENGER 0x1ae /* AL Instant Messaging */
#define KEY_DISPLAYTOGGLE 0x1af /* Turn display (LCD) on and off */
+#define KEY_SPELLCHECK 0x1b0 /* AL Spell Check */
+#define KEY_LOGOFF 0x1b1 /* AL Logoff */
#define KEY_DEL_EOL 0x1c0
#define KEY_DEL_EOS 0x1c1
projects / deliverable / linux.git / commitdiff
