-What: /sys/module/hid_logitech/drivers/hid:logitech/<dev>/range.
+What: /sys/bus/hid/drivers/logitech/<dev>/range
Date: July 2011
KernelVersion: 3.2
-Contact: Michal Malý <madcatxster@gmail.com>
+Contact: Michal Malý <madcatxster@devoid-pointer.net>
Description: Display minimum, maximum and current range of the steering
wheel. Writing a value within min and max boundaries sets the
range of the wheel.
What: /sys/bus/hid/drivers/logitech/<dev>/alternate_modes
Date: Feb 2015
KernelVersion: 4.1
-Contact: Michal Malý <madcatxster@gmail.com>
+Contact: Michal Malý <madcatxster@devoid-pointer.net>
Description: Displays a set of alternate modes supported by a wheel. Each
mode is listed as follows:
Tag: Mode Name
What: /sys/bus/hid/drivers/logitech/<dev>/real_id
Date: Feb 2015
KernelVersion: 4.1
-Contact: Michal Malý <madcatxster@gmail.com>
+Contact: Michal Malý <madcatxster@devoid-pointer.net>
Description: Displays the real model of the wheel regardless of any
alternate mode the wheel might be switched to.
It is a read-only value.
F: include/linux/hid*
F: include/uapi/linux/hid*
+HID SENSOR HUB DRIVERS
+M: Jiri Kosina <jkosina@suse.cz>
+M: Jonathan Cameron <jic23@kernel.org>
+M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
+L: linux-input@vger.kernel.org
+L: linux-iio@vger.kernel.org
+S: Maintained
+F: Documentation/hid/hid-sensor*
+F: drivers/hid/hid-sensor-*
+F: drivers/iio/*/hid-*
+F: include/linux/hid-sensor-*
+
HIGH-RESOLUTION TIMERS, CLOCKEVENTS, DYNTICKS
M: Thomas Gleixner <tglx@linutronix.de>
L: linux-kernel@vger.kernel.org
obj-$(CONFIG_HID_ACRUX) += hid-axff.o
obj-$(CONFIG_HID_APPLE) += hid-apple.o
obj-$(CONFIG_HID_APPLEIR) += hid-appleir.o
-obj-$(CONFIG_HID_AUREAL) += hid-aureal.o
+obj-$(CONFIG_HID_AUREAL) += hid-aureal.o
obj-$(CONFIG_HID_BELKIN) += hid-belkin.o
obj-$(CONFIG_HID_BETOP_FF) += hid-betopff.o
obj-$(CONFIG_HID_CHERRY) += hid-cherry.o
obj-$(CONFIG_HID_KENSINGTON) += hid-kensington.o
obj-$(CONFIG_HID_KEYTOUCH) += hid-keytouch.o
obj-$(CONFIG_HID_KYE) += hid-kye.o
-obj-$(CONFIG_HID_LCPOWER) += hid-lcpower.o
+obj-$(CONFIG_HID_LCPOWER) += hid-lcpower.o
obj-$(CONFIG_HID_LENOVO) += hid-lenovo.o
obj-$(CONFIG_HID_LOGITECH) += hid-logitech.o
obj-$(CONFIG_HID_LOGITECH_DJ) += hid-logitech-dj.o
obj-$(CONFIG_HID_LOGITECH_HIDPP) += hid-logitech-hidpp.o
-obj-$(CONFIG_HID_MAGICMOUSE) += hid-magicmouse.o
+obj-$(CONFIG_HID_MAGICMOUSE) += hid-magicmouse.o
obj-$(CONFIG_HID_MICROSOFT) += hid-microsoft.o
obj-$(CONFIG_HID_MONTEREY) += hid-monterey.o
obj-$(CONFIG_HID_MULTITOUCH) += hid-multitouch.o
* Search linux-kernel and linux-usb-devel archives for "hid-core extract".
*/
-static __u32 extract(const struct hid_device *hid, __u8 *report,
+__u32 hid_field_extract(const struct hid_device *hid, __u8 *report,
unsigned offset, unsigned n)
{
u64 x;
if (n > 32)
- hid_warn(hid, "extract() called with n (%d) > 32! (%s)\n",
+ hid_warn(hid, "hid_field_extract() called with n (%d) > 32! (%s)\n",
n, current->comm);
report += offset >> 3; /* adjust byte index */
x = (x >> offset) & ((1ULL << n) - 1); /* extract bit field */
return (u32) x;
}
+EXPORT_SYMBOL_GPL(hid_field_extract);
/*
* "implement" : set bits in a little endian bit stream.
for (n = 0; n < count; n++) {
value[n] = min < 0 ?
- snto32(extract(hid, data, offset + n * size, size),
- size) :
- extract(hid, data, offset + n * size, size);
+ snto32(hid_field_extract(hid, data, offset + n * size,
+ size), size) :
+ hid_field_extract(hid, data, offset + n * size, size);
/* Ignore report if ErrorRollOver */
if (!(field->flags & HID_MAIN_ITEM_VARIABLE) &&
{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_TPKBD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_CUSBKBD) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_CBTKBD) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_TPPRODOCK) },
#endif
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_MX3000_RECEIVER) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SMK, USB_DEVICE_ID_SMK_PS3_BDREMOTE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_BUZZ_CONTROLLER) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_WIRELESS_BUZZ_CONTROLLER) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_MOTION_CONTROLLER) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_BDREMOTE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) },
- { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SUPER_JOY_BOX_3_PRO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SUPER_DUAL_BOX_PRO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SUPER_JOY_BOX_5_PRO) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_PLAYDOTCOM, USB_DEVICE_ID_PLAYDOTCOM_EMS_USBII) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_5_8_INCH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_12_1_INCH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_Q_PAD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0001) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0002) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0004) },
- { HID_USB_DEVICE(USB_VENDOR_ID_GLAB, USB_DEVICE_ID_4_PHIDGETSERVO_30) },
- { HID_USB_DEVICE(USB_VENDOR_ID_GLAB, USB_DEVICE_ID_1_PHIDGETSERVO_30) },
- { HID_USB_DEVICE(USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_0_4_IF_KIT) },
- { HID_USB_DEVICE(USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_16_16_IF_KIT) },
- { HID_USB_DEVICE(USB_VENDOR_ID_GLAB, USB_DEVICE_ID_8_8_8_IF_KIT) },
- { HID_USB_DEVICE(USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_8_7_IF_KIT) },
- { HID_USB_DEVICE(USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_8_8_IF_KIT) },
- { HID_USB_DEVICE(USB_VENDOR_ID_GLAB, USB_DEVICE_ID_PHIDGET_MOTORCONTROL) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_SUPER_Q2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_GOGOPEN) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_PENPOWER) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_WTP) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_DPAD) },
#endif
- { HID_USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LABPRO) },
- { HID_USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_GOTEMP) },
- { HID_USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP) },
- { HID_USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_CYCLOPS) },
- { HID_USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LCSPEC) },
- { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20) },
- { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20) },
- { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_8_8_4_IF_KIT) },
{ HID_USB_DEVICE(USB_VENDOR_ID_YEALINK, USB_DEVICE_ID_YEALINK_P1K_P4K_B2K) },
{ HID_USB_DEVICE(USB_VENDOR_ID_RISO_KAGAKU, USB_DEVICE_ID_RI_KA_WEBMAIL) },
{ }
#define USB_DEVICE_ID_CHICONY_TACTICAL_PAD 0x0418
#define USB_DEVICE_ID_CHICONY_MULTI_TOUCH 0xb19d
#define USB_DEVICE_ID_CHICONY_WIRELESS 0x0618
+#define USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE 0x1053
#define USB_DEVICE_ID_CHICONY_WIRELESS2 0x1123
#define USB_DEVICE_ID_CHICONY_AK1D 0x1125
#define USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PIT_010A 0x010a
#define USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PIT_E100 0xe100
-#define USB_VENDOR_ID_GLAB 0x06c2
-#define USB_DEVICE_ID_4_PHIDGETSERVO_30 0x0038
-#define USB_DEVICE_ID_1_PHIDGETSERVO_30 0x0039
-#define USB_DEVICE_ID_0_0_4_IF_KIT 0x0040
-#define USB_DEVICE_ID_0_16_16_IF_KIT 0x0044
-#define USB_DEVICE_ID_8_8_8_IF_KIT 0x0045
-#define USB_DEVICE_ID_0_8_7_IF_KIT 0x0051
-#define USB_DEVICE_ID_0_8_8_IF_KIT 0x0053
-#define USB_DEVICE_ID_PHIDGET_MOTORCONTROL 0x0058
-
#define USB_VENDOR_ID_GOODTOUCH 0x1aad
#define USB_DEVICE_ID_GOODTOUCH_000f 0x000f
#define USB_DEVICE_ID_LENOVO_TPKBD 0x6009
#define USB_DEVICE_ID_LENOVO_CUSBKBD 0x6047
#define USB_DEVICE_ID_LENOVO_CBTKBD 0x6048
+#define USB_DEVICE_ID_LENOVO_TPPRODOCK 0x6067
#define USB_VENDOR_ID_LG 0x1fd2
#define USB_DEVICE_ID_LG_MULTITOUCH 0x0064
#define USB_DEVICE_ID_SONY_PS3_BDREMOTE 0x0306
#define USB_DEVICE_ID_SONY_PS3_CONTROLLER 0x0268
#define USB_DEVICE_ID_SONY_PS4_CONTROLLER 0x05c4
+#define USB_DEVICE_ID_SONY_MOTION_CONTROLLER 0x03d5
#define USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER 0x042f
#define USB_DEVICE_ID_SONY_BUZZ_CONTROLLER 0x0002
#define USB_DEVICE_ID_SONY_WIRELESS_BUZZ_CONTROLLER 0x1000
#define USB_DEVICE_ID_VELLEMAN_K8061_FIRST 0x8061
#define USB_DEVICE_ID_VELLEMAN_K8061_LAST 0x8068
-#define USB_VENDOR_ID_VERNIER 0x08f7
-#define USB_DEVICE_ID_VERNIER_LABPRO 0x0001
-#define USB_DEVICE_ID_VERNIER_GOTEMP 0x0002
-#define USB_DEVICE_ID_VERNIER_SKIP 0x0003
-#define USB_DEVICE_ID_VERNIER_CYCLOPS 0x0004
-#define USB_DEVICE_ID_VERNIER_LCSPEC 0x0006
-
#define USB_VENDOR_ID_VTL 0x0306
#define USB_DEVICE_ID_VTL_MULTITOUCH_FF3F 0xff3f
#define USB_VENDOR_ID_WISEGROUP 0x0925
#define USB_DEVICE_ID_SMARTJOY_PLUS 0x0005
-#define USB_DEVICE_ID_1_PHIDGETSERVO_20 0x8101
-#define USB_DEVICE_ID_4_PHIDGETSERVO_20 0x8104
-#define USB_DEVICE_ID_8_8_4_IF_KIT 0x8201
#define USB_DEVICE_ID_SUPER_JOY_BOX_3 0x8888
#define USB_DEVICE_ID_QUAD_USB_JOYPAD 0x8800
#define USB_DEVICE_ID_DUAL_USB_JOYPAD 0x8866
#define USB_VENDOR_ID_RISO_KAGAKU 0x1294 /* Riso Kagaku Corp. */
#define USB_DEVICE_ID_RI_KA_WEBMAIL 0x1320 /* Webmail Notifier */
+#define USB_VENDOR_ID_MULTIPLE_1781 0x1781
+#define USB_DEVICE_ID_RAPHNET_4NES4SNES_OLD 0x0a8d
+
+#define USB_VENDOR_ID_DRACAL_RAPHNET 0x289b
+#define USB_DEVICE_ID_RAPHNET_2NES2SNES 0x0002
+#define USB_DEVICE_ID_RAPHNET_4NES4SNES 0x0003
+
#endif
return;
/* report the usage code as scancode if the key status has changed */
- if (usage->type == EV_KEY && !!test_bit(usage->code, input->key) != value)
+ 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);
#define map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, EV_KEY, (c))
+static const __u8 lenovo_pro_dock_need_fixup_collection[] = {
+ 0x05, 0x88, /* Usage Page (Vendor Usage Page 0x88) */
+ 0x09, 0x01, /* Usage (Vendor Usage 0x01) */
+ 0xa1, 0x01, /* Collection (Application) */
+ 0x85, 0x04, /* Report ID (4) */
+ 0x19, 0x00, /* Usage Minimum (0) */
+ 0x2a, 0xff, 0xff, /* Usage Maximum (65535) */
+};
+
+static __u8 *lenovo_report_fixup(struct hid_device *hdev, __u8 *rdesc,
+ unsigned int *rsize)
+{
+ switch (hdev->product) {
+ case USB_DEVICE_ID_LENOVO_TPPRODOCK:
+ /* the fixups that need to be done:
+ * - get a reasonable usage max for the vendor collection
+ * 0x8801 from the report ID 4
+ */
+ if (*rsize >= 153 &&
+ memcmp(&rdesc[140], lenovo_pro_dock_need_fixup_collection,
+ sizeof(lenovo_pro_dock_need_fixup_collection)) == 0) {
+ rdesc[151] = 0x01;
+ rdesc[152] = 0x00;
+ }
+ break;
+ }
+ return rdesc;
+}
+
static int lenovo_input_mapping_tpkbd(struct hid_device *hdev,
struct hid_input *hi, struct hid_field *field,
struct hid_usage *usage, unsigned long **bit, int *max)
GFP_KERNEL);
if (data_pointer == NULL) {
hid_err(hdev, "Could not allocate memory for driver data\n");
- return -ENOMEM;
+ ret = -ENOMEM;
+ goto err;
}
// set same default values as windows driver
name_micmute = devm_kzalloc(&hdev->dev, name_sz, GFP_KERNEL);
if (name_mute == NULL || name_micmute == NULL) {
hid_err(hdev, "Could not allocate memory for led data\n");
- return -ENOMEM;
+ ret = -ENOMEM;
+ goto err;
}
snprintf(name_mute, name_sz, "%s:amber:mute", dev_name(dev));
snprintf(name_micmute, name_sz, "%s:amber:micmute", dev_name(dev));
lenovo_features_set_tpkbd(hdev);
return 0;
+err:
+ sysfs_remove_group(&hdev->dev.kobj, &lenovo_attr_group_tpkbd);
+ return ret;
}
static int lenovo_probe_cptkbd(struct hid_device *hdev)
hid_hw_stop(hdev);
}
+static void lenovo_input_configured(struct hid_device *hdev,
+ struct hid_input *hi)
+{
+ switch (hdev->product) {
+ case USB_DEVICE_ID_LENOVO_TPKBD:
+ case USB_DEVICE_ID_LENOVO_CUSBKBD:
+ case USB_DEVICE_ID_LENOVO_CBTKBD:
+ if (test_bit(EV_REL, hi->input->evbit)) {
+ /* set only for trackpoint device */
+ __set_bit(INPUT_PROP_POINTER, hi->input->propbit);
+ __set_bit(INPUT_PROP_POINTING_STICK,
+ hi->input->propbit);
+ }
+ break;
+ }
+}
+
+
static const struct hid_device_id lenovo_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_TPKBD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_CUSBKBD) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_CBTKBD) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_TPPRODOCK) },
{ }
};
static struct hid_driver lenovo_driver = {
.name = "lenovo",
.id_table = lenovo_devices,
+ .input_configured = lenovo_input_configured,
.input_mapping = lenovo_input_mapping,
.probe = lenovo_probe,
.remove = lenovo_remove,
.raw_event = lenovo_raw_event,
+ .report_fixup = lenovo_report_fixup,
};
module_hid_driver(lenovo_driver);
/* insert a little delay of 10 jiffies ~ 40ms */
wait_queue_head_t wait;
init_waitqueue_head (&wait);
- wait_event_interruptible_timeout(wait, 0, 10);
+ wait_event_interruptible_timeout(wait, 0,
+ msecs_to_jiffies(40));
/* Select random Address */
buf[1] = 0xB2;
}
if (drv_data->quirks & LG_FF)
- lgff_init(hdev);
- if (drv_data->quirks & LG_FF2)
- lg2ff_init(hdev);
- if (drv_data->quirks & LG_FF3)
- lg3ff_init(hdev);
- if (drv_data->quirks & LG_FF4)
- lg4ff_init(hdev);
+ ret = lgff_init(hdev);
+ else if (drv_data->quirks & LG_FF2)
+ ret = lg2ff_init(hdev);
+ else if (drv_data->quirks & LG_FF3)
+ ret = lg3ff_init(hdev);
+ else if (drv_data->quirks & LG_FF4)
+ ret = lg4ff_init(hdev);
+
+ if (ret)
+ goto err_free;
return 0;
err_free:
struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
if (drv_data->quirks & LG_FF4)
lg4ff_deinit(hdev);
-
- hid_hw_stop(hdev);
+ else
+ hid_hw_stop(hdev);
kfree(drv_data);
}
#define LG4FF_FFEX_REV_MAJ 0x21
#define LG4FF_FFEX_REV_MIN 0x00
-static void hid_lg4ff_set_range_dfp(struct hid_device *hid, u16 range);
-static void hid_lg4ff_set_range_g25(struct hid_device *hid, u16 range);
-
-struct lg4ff_device_entry {
- __u32 product_id;
- __u16 range;
- __u16 min_range;
- __u16 max_range;
+static void lg4ff_set_range_dfp(struct hid_device *hid, u16 range);
+static void lg4ff_set_range_g25(struct hid_device *hid, u16 range);
+
+struct lg4ff_wheel_data {
+ const u32 product_id;
+ u16 range;
+ const u16 min_range;
+ const u16 max_range;
#ifdef CONFIG_LEDS_CLASS
- __u8 led_state;
+ u8 led_state;
struct led_classdev *led[5];
#endif
- u32 alternate_modes;
- const char *real_tag;
- const char *real_name;
- u16 real_product_id;
- struct list_head list;
+ const u32 alternate_modes;
+ const char * const real_tag;
+ const char * const real_name;
+ const u16 real_product_id;
+
void (*set_range)(struct hid_device *hid, u16 range);
};
+struct lg4ff_device_entry {
+ spinlock_t report_lock; /* Protect output HID report */
+ struct hid_report *report;
+ struct lg4ff_wheel_data wdata;
+};
+
static const signed short lg4ff_wheel_effects[] = {
FF_CONSTANT,
FF_AUTOCENTER,
};
struct lg4ff_wheel {
- const __u32 product_id;
+ const u32 product_id;
const signed short *ff_effects;
- const __u16 min_range;
- const __u16 max_range;
+ const u16 min_range;
+ const u16 max_range;
void (*set_range)(struct hid_device *hid, u16 range);
};
struct lg4ff_compat_mode_switch {
- const __u8 cmd_count; /* Number of commands to send */
- const __u8 cmd[];
+ const u8 cmd_count; /* Number of commands to send */
+ const u8 cmd[];
};
struct lg4ff_wheel_ident_info {
static const struct lg4ff_wheel lg4ff_devices[] = {
{USB_DEVICE_ID_LOGITECH_WHEEL, lg4ff_wheel_effects, 40, 270, NULL},
{USB_DEVICE_ID_LOGITECH_MOMO_WHEEL, lg4ff_wheel_effects, 40, 270, NULL},
- {USB_DEVICE_ID_LOGITECH_DFP_WHEEL, lg4ff_wheel_effects, 40, 900, hid_lg4ff_set_range_dfp},
- {USB_DEVICE_ID_LOGITECH_G25_WHEEL, lg4ff_wheel_effects, 40, 900, hid_lg4ff_set_range_g25},
- {USB_DEVICE_ID_LOGITECH_DFGT_WHEEL, lg4ff_wheel_effects, 40, 900, hid_lg4ff_set_range_g25},
- {USB_DEVICE_ID_LOGITECH_G27_WHEEL, lg4ff_wheel_effects, 40, 900, hid_lg4ff_set_range_g25},
+ {USB_DEVICE_ID_LOGITECH_DFP_WHEEL, lg4ff_wheel_effects, 40, 900, lg4ff_set_range_dfp},
+ {USB_DEVICE_ID_LOGITECH_G25_WHEEL, lg4ff_wheel_effects, 40, 900, lg4ff_set_range_g25},
+ {USB_DEVICE_ID_LOGITECH_DFGT_WHEEL, lg4ff_wheel_effects, 40, 900, lg4ff_set_range_g25},
+ {USB_DEVICE_ID_LOGITECH_G27_WHEEL, lg4ff_wheel_effects, 40, 900, lg4ff_set_range_g25},
{USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2, lg4ff_wheel_effects, 40, 270, NULL},
{USB_DEVICE_ID_LOGITECH_WII_WHEEL, lg4ff_wheel_effects, 40, 270, NULL}
};
};
/* Recalculates X axis value accordingly to currently selected range */
-static __s32 lg4ff_adjust_dfp_x_axis(__s32 value, __u16 range)
+static s32 lg4ff_adjust_dfp_x_axis(s32 value, u16 range)
{
- __u16 max_range;
- __s32 new_value;
+ u16 max_range;
+ s32 new_value;
if (range == 900)
return value;
}
int lg4ff_adjust_input_event(struct hid_device *hid, struct hid_field *field,
- struct hid_usage *usage, __s32 value, struct lg_drv_data *drv_data)
+ struct hid_usage *usage, s32 value, struct lg_drv_data *drv_data)
{
struct lg4ff_device_entry *entry = drv_data->device_props;
- __s32 new_value = 0;
+ s32 new_value = 0;
if (!entry) {
hid_err(hid, "Device properties not found");
return 0;
}
- switch (entry->product_id) {
+ switch (entry->wdata.product_id) {
case USB_DEVICE_ID_LOGITECH_DFP_WHEEL:
switch (usage->code) {
case ABS_X:
- new_value = lg4ff_adjust_dfp_x_axis(value, entry->range);
+ new_value = lg4ff_adjust_dfp_x_axis(value, entry->wdata.range);
input_event(field->hidinput->input, usage->type, usage->code, new_value);
return 1;
default:
}
}
-static int hid_lg4ff_play(struct input_dev *dev, void *data, struct ff_effect *effect)
+static void lg4ff_init_wheel_data(struct lg4ff_wheel_data * const wdata, const struct lg4ff_wheel *wheel,
+ const struct lg4ff_multimode_wheel *mmode_wheel,
+ const u16 real_product_id)
+{
+ u32 alternate_modes = 0;
+ const char *real_tag = NULL;
+ const char *real_name = NULL;
+
+ if (mmode_wheel) {
+ alternate_modes = mmode_wheel->alternate_modes;
+ real_tag = mmode_wheel->real_tag;
+ real_name = mmode_wheel->real_name;
+ }
+
+ {
+ struct lg4ff_wheel_data t_wdata = { .product_id = wheel->product_id,
+ .real_product_id = real_product_id,
+ .min_range = wheel->min_range,
+ .max_range = wheel->max_range,
+ .set_range = wheel->set_range,
+ .alternate_modes = alternate_modes,
+ .real_tag = real_tag,
+ .real_name = real_name };
+
+ memcpy(wdata, &t_wdata, sizeof(t_wdata));
+ }
+}
+
+static int lg4ff_play(struct input_dev *dev, void *data, struct ff_effect *effect)
{
struct hid_device *hid = input_get_drvdata(dev);
- struct list_head *report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list;
- struct hid_report *report = list_entry(report_list->next, struct hid_report, list);
- __s32 *value = report->field[0]->value;
+ struct lg4ff_device_entry *entry;
+ struct lg_drv_data *drv_data;
+ unsigned long flags;
+ s32 *value;
int x;
+ drv_data = hid_get_drvdata(hid);
+ if (!drv_data) {
+ hid_err(hid, "Private driver data not found!\n");
+ return -EINVAL;
+ }
+
+ entry = drv_data->device_props;
+ if (!entry) {
+ hid_err(hid, "Device properties not found!\n");
+ return -EINVAL;
+ }
+ value = entry->report->field[0]->value;
+
#define CLAMP(x) do { if (x < 0) x = 0; else if (x > 0xff) x = 0xff; } while (0)
switch (effect->type) {
x = effect->u.ramp.start_level + 0x80; /* 0x80 is no force */
CLAMP(x);
+ spin_lock_irqsave(&entry->report_lock, flags);
if (x == 0x80) {
/* De-activate force in slot-1*/
value[0] = 0x13;
value[5] = 0x00;
value[6] = 0x00;
- hid_hw_request(hid, report, HID_REQ_SET_REPORT);
+ hid_hw_request(hid, entry->report, HID_REQ_SET_REPORT);
+ spin_unlock_irqrestore(&entry->report_lock, flags);
return 0;
}
value[5] = 0x00;
value[6] = 0x00;
- hid_hw_request(hid, report, HID_REQ_SET_REPORT);
+ hid_hw_request(hid, entry->report, HID_REQ_SET_REPORT);
+ spin_unlock_irqrestore(&entry->report_lock, flags);
break;
}
return 0;
/* Sends default autocentering command compatible with
* all wheels except Formula Force EX */
-static void hid_lg4ff_set_autocenter_default(struct input_dev *dev, u16 magnitude)
+static void lg4ff_set_autocenter_default(struct input_dev *dev, u16 magnitude)
{
struct hid_device *hid = input_get_drvdata(dev);
struct list_head *report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list;
struct hid_report *report = list_entry(report_list->next, struct hid_report, list);
- __s32 *value = report->field[0]->value;
- __u32 expand_a, expand_b;
+ s32 *value = report->field[0]->value;
+ u32 expand_a, expand_b;
struct lg4ff_device_entry *entry;
struct lg_drv_data *drv_data;
+ unsigned long flags;
drv_data = hid_get_drvdata(hid);
if (!drv_data) {
hid_err(hid, "Device properties not found!\n");
return;
}
+ value = entry->report->field[0]->value;
/* De-activate Auto-Center */
+ spin_lock_irqsave(&entry->report_lock, flags);
if (magnitude == 0) {
value[0] = 0xf5;
value[1] = 0x00;
value[5] = 0x00;
value[6] = 0x00;
- hid_hw_request(hid, report, HID_REQ_SET_REPORT);
+ hid_hw_request(hid, entry->report, HID_REQ_SET_REPORT);
+ spin_unlock_irqrestore(&entry->report_lock, flags);
return;
}
}
/* Adjust for non-MOMO wheels */
- switch (entry->product_id) {
+ switch (entry->wdata.product_id) {
case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL:
case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2:
break;
value[5] = 0x00;
value[6] = 0x00;
- hid_hw_request(hid, report, HID_REQ_SET_REPORT);
+ hid_hw_request(hid, entry->report, HID_REQ_SET_REPORT);
/* Activate Auto-Center */
value[0] = 0x14;
value[5] = 0x00;
value[6] = 0x00;
- hid_hw_request(hid, report, HID_REQ_SET_REPORT);
+ hid_hw_request(hid, entry->report, HID_REQ_SET_REPORT);
+ spin_unlock_irqrestore(&entry->report_lock, flags);
}
/* Sends autocentering command compatible with Formula Force EX */
-static void hid_lg4ff_set_autocenter_ffex(struct input_dev *dev, u16 magnitude)
+static void lg4ff_set_autocenter_ffex(struct input_dev *dev, u16 magnitude)
{
struct hid_device *hid = input_get_drvdata(dev);
- struct list_head *report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list;
- struct hid_report *report = list_entry(report_list->next, struct hid_report, list);
- __s32 *value = report->field[0]->value;
+ struct lg4ff_device_entry *entry;
+ struct lg_drv_data *drv_data;
+ unsigned long flags;
+ s32 *value;
magnitude = magnitude * 90 / 65535;
+ drv_data = hid_get_drvdata(hid);
+ if (!drv_data) {
+ hid_err(hid, "Private driver data not found!\n");
+ return;
+ }
+
+ entry = drv_data->device_props;
+ if (!entry) {
+ hid_err(hid, "Device properties not found!\n");
+ return;
+ }
+ value = entry->report->field[0]->value;
+
+ spin_lock_irqsave(&entry->report_lock, flags);
value[0] = 0xfe;
value[1] = 0x03;
value[2] = magnitude >> 14;
value[5] = 0x00;
value[6] = 0x00;
- hid_hw_request(hid, report, HID_REQ_SET_REPORT);
+ hid_hw_request(hid, entry->report, HID_REQ_SET_REPORT);
+ spin_unlock_irqrestore(&entry->report_lock, flags);
}
/* Sends command to set range compatible with G25/G27/Driving Force GT */
-static void hid_lg4ff_set_range_g25(struct hid_device *hid, u16 range)
+static void lg4ff_set_range_g25(struct hid_device *hid, u16 range)
{
- struct list_head *report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list;
- struct hid_report *report = list_entry(report_list->next, struct hid_report, list);
- __s32 *value = report->field[0]->value;
+ struct lg4ff_device_entry *entry;
+ struct lg_drv_data *drv_data;
+ unsigned long flags;
+ s32 *value;
+ drv_data = hid_get_drvdata(hid);
+ if (!drv_data) {
+ hid_err(hid, "Private driver data not found!\n");
+ return;
+ }
+
+ entry = drv_data->device_props;
+ if (!entry) {
+ hid_err(hid, "Device properties not found!\n");
+ return;
+ }
+ value = entry->report->field[0]->value;
dbg_hid("G25/G27/DFGT: setting range to %u\n", range);
+ spin_lock_irqsave(&entry->report_lock, flags);
value[0] = 0xf8;
value[1] = 0x81;
value[2] = range & 0x00ff;
value[5] = 0x00;
value[6] = 0x00;
- hid_hw_request(hid, report, HID_REQ_SET_REPORT);
+ hid_hw_request(hid, entry->report, HID_REQ_SET_REPORT);
+ spin_unlock_irqrestore(&entry->report_lock, flags);
}
/* Sends commands to set range compatible with Driving Force Pro wheel */
-static void hid_lg4ff_set_range_dfp(struct hid_device *hid, __u16 range)
+static void lg4ff_set_range_dfp(struct hid_device *hid, u16 range)
{
- struct list_head *report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list;
- struct hid_report *report = list_entry(report_list->next, struct hid_report, list);
+ struct lg4ff_device_entry *entry;
+ struct lg_drv_data *drv_data;
+ unsigned long flags;
int start_left, start_right, full_range;
- __s32 *value = report->field[0]->value;
+ s32 *value;
+
+ drv_data = hid_get_drvdata(hid);
+ if (!drv_data) {
+ hid_err(hid, "Private driver data not found!\n");
+ return;
+ }
+ entry = drv_data->device_props;
+ if (!entry) {
+ hid_err(hid, "Device properties not found!\n");
+ return;
+ }
+ value = entry->report->field[0]->value;
dbg_hid("Driving Force Pro: setting range to %u\n", range);
/* Prepare "coarse" limit command */
+ spin_lock_irqsave(&entry->report_lock, flags);
value[0] = 0xf8;
value[1] = 0x00; /* Set later */
value[2] = 0x00;
value[6] = 0x00;
if (range > 200) {
- report->field[0]->value[1] = 0x03;
+ value[1] = 0x03;
full_range = 900;
} else {
- report->field[0]->value[1] = 0x02;
+ value[1] = 0x02;
full_range = 200;
}
- hid_hw_request(hid, report, HID_REQ_SET_REPORT);
+ hid_hw_request(hid, entry->report, HID_REQ_SET_REPORT);
/* Prepare "fine" limit command */
value[0] = 0x81;
value[6] = 0x00;
if (range == 200 || range == 900) { /* Do not apply any fine limit */
- hid_hw_request(hid, report, HID_REQ_SET_REPORT);
+ hid_hw_request(hid, entry->report, HID_REQ_SET_REPORT);
+ spin_unlock_irqrestore(&entry->report_lock, flags);
return;
}
value[5] = (start_right & 0xe) << 4 | (start_left & 0xe);
value[6] = 0xff;
- hid_hw_request(hid, report, HID_REQ_SET_REPORT);
+ hid_hw_request(hid, entry->report, HID_REQ_SET_REPORT);
+ spin_unlock_irqrestore(&entry->report_lock, flags);
}
static const struct lg4ff_compat_mode_switch *lg4ff_get_mode_switch_command(const u16 real_product_id, const u16 target_product_id)
static int lg4ff_switch_compatibility_mode(struct hid_device *hid, const struct lg4ff_compat_mode_switch *s)
{
- struct list_head *report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list;
- struct hid_report *report = list_entry(report_list->next, struct hid_report, list);
- __s32 *value = report->field[0]->value;
+ struct lg4ff_device_entry *entry;
+ struct lg_drv_data *drv_data;
+ unsigned long flags;
+ s32 *value;
u8 i;
+ drv_data = hid_get_drvdata(hid);
+ if (!drv_data) {
+ hid_err(hid, "Private driver data not found!\n");
+ return -EINVAL;
+ }
+
+ entry = drv_data->device_props;
+ if (!entry) {
+ hid_err(hid, "Device properties not found!\n");
+ return -EINVAL;
+ }
+ value = entry->report->field[0]->value;
+
+ spin_lock_irqsave(&entry->report_lock, flags);
for (i = 0; i < s->cmd_count; i++) {
u8 j;
for (j = 0; j < 7; j++)
value[j] = s->cmd[j + (7*i)];
- hid_hw_request(hid, report, HID_REQ_SET_REPORT);
+ hid_hw_request(hid, entry->report, HID_REQ_SET_REPORT);
}
+ spin_unlock_irqrestore(&entry->report_lock, flags);
hid_hw_wait(hid);
return 0;
}
return 0;
}
- if (!entry->real_name) {
+ if (!entry->wdata.real_name) {
hid_err(hid, "NULL pointer to string\n");
return 0;
}
for (i = 0; i < LG4FF_MODE_MAX_IDX; i++) {
- if (entry->alternate_modes & BIT(i)) {
+ if (entry->wdata.alternate_modes & BIT(i)) {
/* Print tag and full name */
count += scnprintf(buf + count, PAGE_SIZE - count, "%s: %s",
lg4ff_alternate_modes[i].tag,
- !lg4ff_alternate_modes[i].product_id ? entry->real_name : lg4ff_alternate_modes[i].name);
+ !lg4ff_alternate_modes[i].product_id ? entry->wdata.real_name : lg4ff_alternate_modes[i].name);
if (count >= PAGE_SIZE - 1)
return count;
/* Mark the currently active mode with an asterisk */
- if (lg4ff_alternate_modes[i].product_id == entry->product_id ||
- (lg4ff_alternate_modes[i].product_id == 0 && entry->product_id == entry->real_product_id))
+ if (lg4ff_alternate_modes[i].product_id == entry->wdata.product_id ||
+ (lg4ff_alternate_modes[i].product_id == 0 && entry->wdata.product_id == entry->wdata.real_product_id))
count += scnprintf(buf + count, PAGE_SIZE - count, " *\n");
else
count += scnprintf(buf + count, PAGE_SIZE - count, "\n");
const u16 mode_product_id = lg4ff_alternate_modes[i].product_id;
const char *tag = lg4ff_alternate_modes[i].tag;
- if (entry->alternate_modes & BIT(i)) {
+ if (entry->wdata.alternate_modes & BIT(i)) {
if (!strcmp(tag, lbuf)) {
if (!mode_product_id)
- target_product_id = entry->real_product_id;
+ target_product_id = entry->wdata.real_product_id;
else
target_product_id = mode_product_id;
break;
}
kfree(lbuf); /* Not needed anymore */
- if (target_product_id == entry->product_id) /* Nothing to do */
+ if (target_product_id == entry->wdata.product_id) /* Nothing to do */
return count;
/* Automatic switching has to be disabled for the switch to DF-EX mode to work correctly */
if (target_product_id == USB_DEVICE_ID_LOGITECH_WHEEL && !lg4ff_no_autoswitch) {
hid_info(hid, "\"%s\" cannot be switched to \"DF-EX\" mode. Load the \"hid_logitech\" module with \"lg4ff_no_autoswitch=1\" parameter set and try again\n",
- entry->real_name);
+ entry->wdata.real_name);
return -EINVAL;
}
/* Take care of hardware limitations */
- if ((entry->real_product_id == USB_DEVICE_ID_LOGITECH_DFP_WHEEL || entry->real_product_id == USB_DEVICE_ID_LOGITECH_G25_WHEEL) &&
- entry->product_id > target_product_id) {
- hid_info(hid, "\"%s\" cannot be switched back into \"%s\" mode\n", entry->real_name, lg4ff_alternate_modes[i].name);
+ if ((entry->wdata.real_product_id == USB_DEVICE_ID_LOGITECH_DFP_WHEEL || entry->wdata.real_product_id == USB_DEVICE_ID_LOGITECH_G25_WHEEL) &&
+ entry->wdata.product_id > target_product_id) {
+ hid_info(hid, "\"%s\" cannot be switched back into \"%s\" mode\n", entry->wdata.real_name, lg4ff_alternate_modes[i].name);
return -EINVAL;
}
- s = lg4ff_get_mode_switch_command(entry->real_product_id, target_product_id);
+ s = lg4ff_get_mode_switch_command(entry->wdata.real_product_id, target_product_id);
if (!s) {
hid_err(hid, "Invalid target product ID %X\n", target_product_id);
return -EINVAL;
}
static DEVICE_ATTR(alternate_modes, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH, lg4ff_alternate_modes_show, lg4ff_alternate_modes_store);
-/* Read current range and display it in terminal */
-static ssize_t range_show(struct device *dev, struct device_attribute *attr,
- char *buf)
+/* Export the currently set range of the wheel */
+static ssize_t lg4ff_range_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
struct hid_device *hid = to_hid_device(dev);
struct lg4ff_device_entry *entry;
return 0;
}
- count = scnprintf(buf, PAGE_SIZE, "%u\n", entry->range);
+ count = scnprintf(buf, PAGE_SIZE, "%u\n", entry->wdata.range);
return count;
}
/* Set range to user specified value, call appropriate function
* according to the type of the wheel */
-static ssize_t range_store(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t lg4ff_range_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct hid_device *hid = to_hid_device(dev);
struct lg4ff_device_entry *entry;
struct lg_drv_data *drv_data;
- __u16 range = simple_strtoul(buf, NULL, 10);
+ u16 range = simple_strtoul(buf, NULL, 10);
drv_data = hid_get_drvdata(hid);
if (!drv_data) {
}
if (range == 0)
- range = entry->max_range;
+ range = entry->wdata.max_range;
/* Check if the wheel supports range setting
* and that the range is within limits for the wheel */
- if (entry->set_range != NULL && range >= entry->min_range && range <= entry->max_range) {
- entry->set_range(hid, range);
- entry->range = range;
+ if (entry->wdata.set_range && range >= entry->wdata.min_range && range <= entry->wdata.max_range) {
+ entry->wdata.set_range(hid, range);
+ entry->wdata.range = range;
}
return count;
}
-static DEVICE_ATTR_RW(range);
+static DEVICE_ATTR(range, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH, lg4ff_range_show, lg4ff_range_store);
static ssize_t lg4ff_real_id_show(struct device *dev, struct device_attribute *attr, char *buf)
{
return 0;
}
- if (!entry->real_tag || !entry->real_name) {
+ if (!entry->wdata.real_tag || !entry->wdata.real_name) {
hid_err(hid, "NULL pointer to string\n");
return 0;
}
- count = scnprintf(buf, PAGE_SIZE, "%s: %s\n", entry->real_tag, entry->real_name);
+ count = scnprintf(buf, PAGE_SIZE, "%s: %s\n", entry->wdata.real_tag, entry->wdata.real_name);
return count;
}
static DEVICE_ATTR(real_id, S_IRUGO, lg4ff_real_id_show, lg4ff_real_id_store);
#ifdef CONFIG_LEDS_CLASS
-static void lg4ff_set_leds(struct hid_device *hid, __u8 leds)
+static void lg4ff_set_leds(struct hid_device *hid, u8 leds)
{
- struct list_head *report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list;
- struct hid_report *report = list_entry(report_list->next, struct hid_report, list);
- __s32 *value = report->field[0]->value;
+ struct lg_drv_data *drv_data;
+ struct lg4ff_device_entry *entry;
+ unsigned long flags;
+ s32 *value;
+
+ drv_data = hid_get_drvdata(hid);
+ if (!drv_data) {
+ hid_err(hid, "Private driver data not found!\n");
+ return;
+ }
+
+ entry = drv_data->device_props;
+ if (!entry) {
+ hid_err(hid, "Device properties not found!\n");
+ return;
+ }
+ value = entry->report->field[0]->value;
+ spin_lock_irqsave(&entry->report_lock, flags);
value[0] = 0xf8;
value[1] = 0x12;
value[2] = leds;
value[4] = 0x00;
value[5] = 0x00;
value[6] = 0x00;
- hid_hw_request(hid, report, HID_REQ_SET_REPORT);
+ hid_hw_request(hid, entry->report, HID_REQ_SET_REPORT);
+ spin_unlock_irqrestore(&entry->report_lock, flags);
}
static void lg4ff_led_set_brightness(struct led_classdev *led_cdev,
return;
}
- entry = (struct lg4ff_device_entry *)drv_data->device_props;
+ entry = drv_data->device_props;
if (!entry) {
hid_err(hid, "Device properties not found.");
}
for (i = 0; i < 5; i++) {
- if (led_cdev != entry->led[i])
+ if (led_cdev != entry->wdata.led[i])
continue;
- state = (entry->led_state >> i) & 1;
+ state = (entry->wdata.led_state >> i) & 1;
if (value == LED_OFF && state) {
- entry->led_state &= ~(1 << i);
- lg4ff_set_leds(hid, entry->led_state);
+ entry->wdata.led_state &= ~(1 << i);
+ lg4ff_set_leds(hid, entry->wdata.led_state);
} else if (value != LED_OFF && !state) {
- entry->led_state |= 1 << i;
- lg4ff_set_leds(hid, entry->led_state);
+ entry->wdata.led_state |= 1 << i;
+ lg4ff_set_leds(hid, entry->wdata.led_state);
}
break;
}
return LED_OFF;
}
- entry = (struct lg4ff_device_entry *)drv_data->device_props;
+ entry = drv_data->device_props;
if (!entry) {
hid_err(hid, "Device properties not found.");
}
for (i = 0; i < 5; i++)
- if (led_cdev == entry->led[i]) {
- value = (entry->led_state >> i) & 1;
+ if (led_cdev == entry->wdata.led[i]) {
+ value = (entry->wdata.led_state >> i) & 1;
break;
}
{
struct hid_input *hidinput = list_entry(hid->inputs.next, struct hid_input, list);
struct input_dev *dev = hidinput->input;
+ struct list_head *report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list;
+ struct hid_report *report = list_entry(report_list->next, struct hid_report, list);
const struct usb_device_descriptor *udesc = &(hid_to_usb_dev(hid)->descriptor);
const u16 bcdDevice = le16_to_cpu(udesc->bcdDevice);
+ const struct lg4ff_multimode_wheel *mmode_wheel = NULL;
struct lg4ff_device_entry *entry;
struct lg_drv_data *drv_data;
int error, i, j;
if (!hid_validate_values(hid, HID_OUTPUT_REPORT, 0, 0, 7))
return -1;
+ drv_data = hid_get_drvdata(hid);
+ if (!drv_data) {
+ hid_err(hid, "Cannot add device, private driver data not allocated\n");
+ return -1;
+ }
+ entry = kzalloc(sizeof(*entry), GFP_KERNEL);
+ if (!entry)
+ return -ENOMEM;
+ spin_lock_init(&entry->report_lock);
+ entry->report = report;
+ drv_data->device_props = entry;
+
/* Check if a multimode wheel has been connected and
* handle it appropriately */
mmode_ret = lg4ff_handle_multimode_wheel(hid, &real_product_id, bcdDevice);
*/
if (mmode_ret == LG4FF_MMODE_SWITCHED)
return 0;
+ else if (mmode_ret < 0) {
+ hid_err(hid, "Unable to switch device mode during initialization, errno %d\n", mmode_ret);
+ error = mmode_ret;
+ goto err_init;
+ }
/* Check what wheel has been connected */
for (i = 0; i < ARRAY_SIZE(lg4ff_devices); i++) {
}
if (i == ARRAY_SIZE(lg4ff_devices)) {
- hid_err(hid, "Device is not supported by lg4ff driver. If you think it should be, consider reporting a bug to"
- "LKML, Simon Wood <simon@mungewell.org> or Michal Maly <madcatxster@gmail.com>\n");
- return -1;
+ hid_err(hid, "This device is flagged to be handled by the lg4ff module but this module does not know how to handle it. "
+ "Please report this as a bug to LKML, Simon Wood <simon@mungewell.org> or "
+ "Michal Maly <madcatxster@devoid-pointer.net>\n");
+ error = -1;
+ goto err_init;
}
if (mmode_ret == LG4FF_MMODE_IS_MULTIMODE) {
if (mmode_idx == ARRAY_SIZE(lg4ff_multimode_wheels)) {
hid_err(hid, "Device product ID %X is not listed as a multimode wheel", real_product_id);
- return -1;
+ error = -1;
+ goto err_init;
}
}
for (j = 0; lg4ff_devices[i].ff_effects[j] >= 0; j++)
set_bit(lg4ff_devices[i].ff_effects[j], dev->ffbit);
- error = input_ff_create_memless(dev, NULL, hid_lg4ff_play);
+ error = input_ff_create_memless(dev, NULL, lg4ff_play);
if (error)
- return error;
-
- /* Get private driver data */
- drv_data = hid_get_drvdata(hid);
- if (!drv_data) {
- hid_err(hid, "Cannot add device, private driver data not allocated\n");
- return -1;
- }
+ goto err_init;
/* Initialize device properties */
- entry = kzalloc(sizeof(struct lg4ff_device_entry), GFP_KERNEL);
- if (!entry) {
- hid_err(hid, "Cannot add device, insufficient memory to allocate device properties.\n");
- return -ENOMEM;
- }
- drv_data->device_props = entry;
-
- entry->product_id = lg4ff_devices[i].product_id;
- entry->real_product_id = real_product_id;
- entry->min_range = lg4ff_devices[i].min_range;
- entry->max_range = lg4ff_devices[i].max_range;
- entry->set_range = lg4ff_devices[i].set_range;
if (mmode_ret == LG4FF_MMODE_IS_MULTIMODE) {
BUG_ON(mmode_idx == -1);
- entry->alternate_modes = lg4ff_multimode_wheels[mmode_idx].alternate_modes;
- entry->real_tag = lg4ff_multimode_wheels[mmode_idx].real_tag;
- entry->real_name = lg4ff_multimode_wheels[mmode_idx].real_name;
+ mmode_wheel = &lg4ff_multimode_wheels[mmode_idx];
}
+ lg4ff_init_wheel_data(&entry->wdata, &lg4ff_devices[i], mmode_wheel, real_product_id);
/* Check if autocentering is available and
* set the centering force to zero by default */
/* Formula Force EX expects different autocentering command */
if ((bcdDevice >> 8) == LG4FF_FFEX_REV_MAJ &&
(bcdDevice & 0xff) == LG4FF_FFEX_REV_MIN)
- dev->ff->set_autocenter = hid_lg4ff_set_autocenter_ffex;
+ dev->ff->set_autocenter = lg4ff_set_autocenter_ffex;
else
- dev->ff->set_autocenter = hid_lg4ff_set_autocenter_default;
+ dev->ff->set_autocenter = lg4ff_set_autocenter_default;
dev->ff->set_autocenter(dev, 0);
}
/* Create sysfs interface */
error = device_create_file(&hid->dev, &dev_attr_range);
if (error)
- return error;
+ hid_warn(hid, "Unable to create sysfs interface for \"range\", errno %d\n", error);
if (mmode_ret == LG4FF_MMODE_IS_MULTIMODE) {
error = device_create_file(&hid->dev, &dev_attr_real_id);
if (error)
- return error;
+ hid_warn(hid, "Unable to create sysfs interface for \"real_id\", errno %d\n", error);
error = device_create_file(&hid->dev, &dev_attr_alternate_modes);
if (error)
- return error;
+ hid_warn(hid, "Unable to create sysfs interface for \"alternate_modes\", errno %d\n", error);
}
dbg_hid("sysfs interface created\n");
/* Set the maximum range to start with */
- entry->range = entry->max_range;
- if (entry->set_range != NULL)
- entry->set_range(hid, entry->range);
+ entry->wdata.range = entry->wdata.max_range;
+ if (entry->wdata.set_range)
+ entry->wdata.set_range(hid, entry->wdata.range);
#ifdef CONFIG_LEDS_CLASS
/* register led subsystem - G27 only */
- entry->led_state = 0;
+ entry->wdata.led_state = 0;
for (j = 0; j < 5; j++)
- entry->led[j] = NULL;
+ entry->wdata.led[j] = NULL;
if (lg4ff_devices[i].product_id == USB_DEVICE_ID_LOGITECH_G27_WHEEL) {
struct led_classdev *led;
led = kzalloc(sizeof(struct led_classdev)+name_sz, GFP_KERNEL);
if (!led) {
hid_err(hid, "can't allocate memory for LED %d\n", j);
- goto err;
+ goto err_leds;
}
name = (void *)(&led[1]);
led->brightness_get = lg4ff_led_get_brightness;
led->brightness_set = lg4ff_led_set_brightness;
- entry->led[j] = led;
+ entry->wdata.led[j] = led;
error = led_classdev_register(&hid->dev, led);
if (error) {
hid_err(hid, "failed to register LED %d. Aborting.\n", j);
-err:
+err_leds:
/* Deregister LEDs (if any) */
for (j = 0; j < 5; j++) {
- led = entry->led[j];
- entry->led[j] = NULL;
+ led = entry->wdata.led[j];
+ entry->wdata.led[j] = NULL;
if (!led)
continue;
led_classdev_unregister(led);
#endif
hid_info(hid, "Force feedback support for Logitech Gaming Wheels\n");
return 0;
+
+err_init:
+ drv_data->device_props = NULL;
+ kfree(entry);
+ return error;
}
int lg4ff_deinit(struct hid_device *hid)
if (!entry)
goto out; /* Nothing more to do */
- device_remove_file(&hid->dev, &dev_attr_range);
-
/* Multimode devices will have at least the "MODE_NATIVE" bit set */
- if (entry->alternate_modes) {
+ if (entry->wdata.alternate_modes) {
device_remove_file(&hid->dev, &dev_attr_real_id);
device_remove_file(&hid->dev, &dev_attr_alternate_modes);
}
+ device_remove_file(&hid->dev, &dev_attr_range);
#ifdef CONFIG_LEDS_CLASS
{
int j;
/* Deregister LEDs (if any) */
for (j = 0; j < 5; j++) {
- led = entry->led[j];
- entry->led[j] = NULL;
+ led = entry->wdata.led[j];
+ entry->wdata.led[j] = NULL;
if (!led)
continue;
led_classdev_unregister(led);
}
}
#endif
+ hid_hw_stop(hid);
+ drv_data->device_props = NULL;
- /* Deallocate memory */
kfree(entry);
-
out:
dbg_hid("Device successfully unregistered\n");
return 0;
extern int lg4ff_no_autoswitch; /* From hid-lg.c */
int lg4ff_adjust_input_event(struct hid_device *hid, struct hid_field *field,
- struct hid_usage *usage, __s32 value, struct lg_drv_data *drv_data);
+ struct hid_usage *usage, s32 value, struct lg_drv_data *drv_data);
int lg4ff_init(struct hid_device *hdev);
int lg4ff_deinit(struct hid_device *hdev);
#else
static inline int lg4ff_adjust_input_event(struct hid_device *hid, struct hid_field *field,
- struct hid_usage *usage, __s32 value, struct lg_drv_data *drv_data) { return 0; }
+ struct hid_usage *usage, s32 value, struct lg_drv_data *drv_data) { return 0; }
static inline int lg4ff_init(struct hid_device *hdev) { return -1; }
static inline int lg4ff_deinit(struct hid_device *hdev) { return -1; }
#endif
#define HIDPP_REPORT_LONG_LENGTH 20
#define HIDPP_QUIRK_CLASS_WTP BIT(0)
+#define HIDPP_QUIRK_CLASS_M560 BIT(1)
-/* bits 1..20 are reserved for classes */
+/* bits 2..20 are reserved for classes */
#define HIDPP_QUIRK_DELAYED_INIT BIT(21)
#define HIDPP_QUIRK_WTP_PHYSICAL_BUTTONS BIT(22)
true, true);
}
+/* ------------------------------------------------------------------------- */
+/* Logitech M560 devices */
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Logitech M560 protocol overview
+ *
+ * The Logitech M560 mouse, is designed for windows 8. When the middle and/or
+ * the sides buttons are pressed, it sends some keyboard keys events
+ * instead of buttons ones.
+ * To complicate things further, the middle button keys sequence
+ * is different from the odd press and the even press.
+ *
+ * forward button -> Super_R
+ * backward button -> Super_L+'d' (press only)
+ * middle button -> 1st time: Alt_L+SuperL+XF86TouchpadOff (press only)
+ * 2nd time: left-click (press only)
+ * NB: press-only means that when the button is pressed, the
+ * KeyPress/ButtonPress and KeyRelease/ButtonRelease events are generated
+ * together sequentially; instead when the button is released, no event is
+ * generated !
+ *
+ * With the command
+ * 10<xx>0a 3500af03 (where <xx> is the mouse id),
+ * the mouse reacts differently:
+ * - it never sends a keyboard key event
+ * - for the three mouse button it sends:
+ * middle button press 11<xx>0a 3500af00...
+ * side 1 button (forward) press 11<xx>0a 3500b000...
+ * side 2 button (backward) press 11<xx>0a 3500ae00...
+ * middle/side1/side2 button release 11<xx>0a 35000000...
+ */
+
+static const u8 m560_config_parameter[] = {0x00, 0xaf, 0x03};
+
+struct m560_private_data {
+ struct input_dev *input;
+};
+
+/* how buttons are mapped in the report */
+#define M560_MOUSE_BTN_LEFT 0x01
+#define M560_MOUSE_BTN_RIGHT 0x02
+#define M560_MOUSE_BTN_WHEEL_LEFT 0x08
+#define M560_MOUSE_BTN_WHEEL_RIGHT 0x10
+
+#define M560_SUB_ID 0x0a
+#define M560_BUTTON_MODE_REGISTER 0x35
+
+static int m560_send_config_command(struct hid_device *hdev, bool connected)
+{
+ struct hidpp_report response;
+ struct hidpp_device *hidpp_dev;
+
+ hidpp_dev = hid_get_drvdata(hdev);
+
+ if (!connected)
+ return -ENODEV;
+
+ return hidpp_send_rap_command_sync(
+ hidpp_dev,
+ REPORT_ID_HIDPP_SHORT,
+ M560_SUB_ID,
+ M560_BUTTON_MODE_REGISTER,
+ (u8 *)m560_config_parameter,
+ sizeof(m560_config_parameter),
+ &response
+ );
+}
+
+static int m560_allocate(struct hid_device *hdev)
+{
+ struct hidpp_device *hidpp = hid_get_drvdata(hdev);
+ struct m560_private_data *d;
+
+ d = devm_kzalloc(&hdev->dev, sizeof(struct m560_private_data),
+ GFP_KERNEL);
+ if (!d)
+ return -ENOMEM;
+
+ hidpp->private_data = d;
+
+ return 0;
+};
+
+static int m560_raw_event(struct hid_device *hdev, u8 *data, int size)
+{
+ struct hidpp_device *hidpp = hid_get_drvdata(hdev);
+ struct m560_private_data *mydata = hidpp->private_data;
+
+ /* sanity check */
+ if (!mydata || !mydata->input) {
+ hid_err(hdev, "error in parameter\n");
+ return -EINVAL;
+ }
+
+ if (size < 7) {
+ hid_err(hdev, "error in report\n");
+ return 0;
+ }
+
+ if (data[0] == REPORT_ID_HIDPP_LONG &&
+ data[2] == M560_SUB_ID && data[6] == 0x00) {
+ /*
+ * m560 mouse report for middle, forward and backward button
+ *
+ * data[0] = 0x11
+ * data[1] = device-id
+ * data[2] = 0x0a
+ * data[5] = 0xaf -> middle
+ * 0xb0 -> forward
+ * 0xae -> backward
+ * 0x00 -> release all
+ * data[6] = 0x00
+ */
+
+ switch (data[5]) {
+ case 0xaf:
+ input_report_key(mydata->input, BTN_MIDDLE, 1);
+ break;
+ case 0xb0:
+ input_report_key(mydata->input, BTN_FORWARD, 1);
+ break;
+ case 0xae:
+ input_report_key(mydata->input, BTN_BACK, 1);
+ break;
+ case 0x00:
+ input_report_key(mydata->input, BTN_BACK, 0);
+ input_report_key(mydata->input, BTN_FORWARD, 0);
+ input_report_key(mydata->input, BTN_MIDDLE, 0);
+ break;
+ default:
+ hid_err(hdev, "error in report\n");
+ return 0;
+ }
+ input_sync(mydata->input);
+
+ } else if (data[0] == 0x02) {
+ /*
+ * Logitech M560 mouse report
+ *
+ * data[0] = type (0x02)
+ * data[1..2] = buttons
+ * data[3..5] = xy
+ * data[6] = wheel
+ */
+
+ int v;
+
+ input_report_key(mydata->input, BTN_LEFT,
+ !!(data[1] & M560_MOUSE_BTN_LEFT));
+ input_report_key(mydata->input, BTN_RIGHT,
+ !!(data[1] & M560_MOUSE_BTN_RIGHT));
+
+ if (data[1] & M560_MOUSE_BTN_WHEEL_LEFT)
+ input_report_rel(mydata->input, REL_HWHEEL, -1);
+ else if (data[1] & M560_MOUSE_BTN_WHEEL_RIGHT)
+ input_report_rel(mydata->input, REL_HWHEEL, 1);
+
+ v = hid_snto32(hid_field_extract(hdev, data+3, 0, 12), 12);
+ input_report_rel(mydata->input, REL_X, v);
+
+ v = hid_snto32(hid_field_extract(hdev, data+3, 12, 12), 12);
+ input_report_rel(mydata->input, REL_Y, v);
+
+ v = hid_snto32(data[6], 8);
+ input_report_rel(mydata->input, REL_WHEEL, v);
+
+ input_sync(mydata->input);
+ }
+
+ return 1;
+}
+
+static void m560_populate_input(struct hidpp_device *hidpp,
+ struct input_dev *input_dev, bool origin_is_hid_core)
+{
+ struct m560_private_data *mydata = hidpp->private_data;
+
+ mydata->input = input_dev;
+
+ __set_bit(EV_KEY, mydata->input->evbit);
+ __set_bit(BTN_MIDDLE, mydata->input->keybit);
+ __set_bit(BTN_RIGHT, mydata->input->keybit);
+ __set_bit(BTN_LEFT, mydata->input->keybit);
+ __set_bit(BTN_BACK, mydata->input->keybit);
+ __set_bit(BTN_FORWARD, mydata->input->keybit);
+
+ __set_bit(EV_REL, mydata->input->evbit);
+ __set_bit(REL_X, mydata->input->relbit);
+ __set_bit(REL_Y, mydata->input->relbit);
+ __set_bit(REL_WHEEL, mydata->input->relbit);
+ __set_bit(REL_HWHEEL, mydata->input->relbit);
+}
+
+static int m560_input_mapping(struct hid_device *hdev, struct hid_input *hi,
+ struct hid_field *field, struct hid_usage *usage,
+ unsigned long **bit, int *max)
+{
+ return -1;
+}
+
/* -------------------------------------------------------------------------- */
/* Generic HID++ devices */
/* -------------------------------------------------------------------------- */
if (hidpp->quirks & HIDPP_QUIRK_CLASS_WTP)
return wtp_input_mapping(hdev, hi, field, usage, bit, max);
+ else if (hidpp->quirks & HIDPP_QUIRK_CLASS_M560 &&
+ field->application != HID_GD_MOUSE)
+ return m560_input_mapping(hdev, hi, field, usage, bit, max);
return 0;
}
{
if (hidpp->quirks & HIDPP_QUIRK_CLASS_WTP)
wtp_populate_input(hidpp, input, origin_is_hid_core);
+ else if (hidpp->quirks & HIDPP_QUIRK_CLASS_M560)
+ m560_populate_input(hidpp, input, origin_is_hid_core);
}
static void hidpp_input_configured(struct hid_device *hdev,
if (hidpp->quirks & HIDPP_QUIRK_CLASS_WTP)
return wtp_raw_event(hdev, data, size);
+ else if (hidpp->quirks & HIDPP_QUIRK_CLASS_M560)
+ return m560_raw_event(hdev, data, size);
return 0;
}
ret = wtp_connect(hdev, connected);
if (ret)
return;
+ } else if (hidpp->quirks & HIDPP_QUIRK_CLASS_M560) {
+ ret = m560_send_config_command(hdev, connected);
+ if (ret)
+ return;
}
if (!connected || hidpp->delayed_input)
if (hidpp->quirks & HIDPP_QUIRK_CLASS_WTP) {
ret = wtp_allocate(hdev, id);
if (ret)
- goto wtp_allocate_fail;
+ goto allocate_fail;
+ } else if (hidpp->quirks & HIDPP_QUIRK_CLASS_M560) {
+ ret = m560_allocate(hdev);
+ if (ret)
+ goto allocate_fail;
}
INIT_WORK(&hidpp->work, delayed_work_cb);
hid_parse_fail:
cancel_work_sync(&hidpp->work);
mutex_destroy(&hidpp->send_mutex);
-wtp_allocate_fail:
+allocate_fail:
hid_set_drvdata(hdev, NULL);
return ret;
}
HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH,
USB_DEVICE_ID_LOGITECH_T651),
.driver_data = HIDPP_QUIRK_CLASS_WTP },
+ { /* Mouse logitech M560 */
+ HID_DEVICE(BUS_USB, HID_GROUP_LOGITECH_DJ_DEVICE,
+ USB_VENDOR_ID_LOGITECH, 0x402d),
+ .driver_data = HIDPP_QUIRK_DELAYED_INIT | HIDPP_QUIRK_CLASS_M560 },
{ HID_DEVICE(BUS_USB, HID_GROUP_LOGITECH_DJ_DEVICE,
USB_VENDOR_ID_LOGITECH, HID_ANY_ID)},
/* break keys */
for (bit_index = 0; bit_index < 24; bit_index++) {
- key = pm->last_key[bit_index];
if (!((0x01 << bit_index) & bit_mask)) {
input_event(pm->input_ep82, EV_KEY,
pm->last_key[bit_index], 0);
- pm->last_key[bit_index] = 0;
+ pm->last_key[bit_index] = 0;
}
}
#define RMI_SET_RMI_MODE_REPORT_ID 0x0f /* Feature Report */
/* flags */
-#define RMI_READ_REQUEST_PENDING BIT(0)
-#define RMI_READ_DATA_PENDING BIT(1)
-#define RMI_STARTED BIT(2)
+#define RMI_READ_REQUEST_PENDING 0
+#define RMI_READ_DATA_PENDING 1
+#define RMI_STARTED 2
/* device flags */
#define RMI_DEVICE BIT(0)
{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD),
.driver_data = HID_QUIRK_MULTI_INPUT |
HID_QUIRK_SKIP_OUTPUT_REPORTS },
+ { HID_USB_DEVICE(USB_VENDOR_ID_PLAYDOTCOM, USB_DEVICE_ID_PLAYDOTCOM_EMS_USBII),
+ .driver_data = HID_QUIRK_MULTI_INPUT |
+ HID_QUIRK_SKIP_OUTPUT_REPORTS },
{ }
};
MODULE_DEVICE_TABLE(hid, sjoy_devices);
#define PS3REMOTE BIT(4)
#define DUALSHOCK4_CONTROLLER_USB BIT(5)
#define DUALSHOCK4_CONTROLLER_BT BIT(6)
+#define MOTION_CONTROLLER BIT(7)
#define SIXAXIS_CONTROLLER (SIXAXIS_CONTROLLER_USB | SIXAXIS_CONTROLLER_BT)
#define DUALSHOCK4_CONTROLLER (DUALSHOCK4_CONTROLLER_USB |\
DUALSHOCK4_CONTROLLER_BT)
#define SONY_LED_SUPPORT (SIXAXIS_CONTROLLER | BUZZ_CONTROLLER |\
- DUALSHOCK4_CONTROLLER)
+ DUALSHOCK4_CONTROLLER | MOTION_CONTROLLER)
#define SONY_BATTERY_SUPPORT (SIXAXIS_CONTROLLER | DUALSHOCK4_CONTROLLER)
-#define SONY_FF_SUPPORT (SIXAXIS_CONTROLLER | DUALSHOCK4_CONTROLLER)
+#define SONY_FF_SUPPORT (SIXAXIS_CONTROLLER | DUALSHOCK4_CONTROLLER |\
+ MOTION_CONTROLLER)
#define MAX_LEDS 4
+/*
+ * The Sixaxis reports both digital and analog values for each button on the
+ * controller except for Start, Select and the PS button. The controller ends
+ * up reporting 27 axes which causes them to spill over into the multi-touch
+ * axis values. Additionally, the controller only has 20 actual, physical axes
+ * so there are several unused axes in between the used ones.
+ */
static __u8 sixaxis_rdesc[] = {
0x05, 0x01, /* Usage Page (Desktop), */
- 0x09, 0x04, /* Usage (Joystik), */
+ 0x09, 0x04, /* Usage (Joystick), */
+ 0xA1, 0x01, /* Collection (Application), */
+ 0xA1, 0x02, /* Collection (Logical), */
+ 0x85, 0x01, /* Report ID (1), */
+ 0x75, 0x08, /* Report Size (8), */
+ 0x95, 0x01, /* Report Count (1), */
+ 0x15, 0x00, /* Logical Minimum (0), */
+ 0x26, 0xFF, 0x00, /* Logical Maximum (255), */
+ 0x81, 0x03, /* Input (Constant, Variable), */
+ 0x75, 0x01, /* Report Size (1), */
+ 0x95, 0x13, /* Report Count (19), */
+ 0x15, 0x00, /* Logical Minimum (0), */
+ 0x25, 0x01, /* Logical Maximum (1), */
+ 0x35, 0x00, /* Physical Minimum (0), */
+ 0x45, 0x01, /* Physical Maximum (1), */
+ 0x05, 0x09, /* Usage Page (Button), */
+ 0x19, 0x01, /* Usage Minimum (01h), */
+ 0x29, 0x13, /* Usage Maximum (13h), */
+ 0x81, 0x02, /* Input (Variable), */
+ 0x75, 0x01, /* Report Size (1), */
+ 0x95, 0x0D, /* Report Count (13), */
+ 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
+ 0x81, 0x03, /* Input (Constant, Variable), */
+ 0x15, 0x00, /* Logical Minimum (0), */
+ 0x26, 0xFF, 0x00, /* Logical Maximum (255), */
+ 0x05, 0x01, /* Usage Page (Desktop), */
+ 0x09, 0x01, /* Usage (Pointer), */
+ 0xA1, 0x00, /* Collection (Physical), */
+ 0x75, 0x08, /* Report Size (8), */
+ 0x95, 0x04, /* Report Count (4), */
+ 0x35, 0x00, /* Physical Minimum (0), */
+ 0x46, 0xFF, 0x00, /* Physical Maximum (255), */
+ 0x09, 0x30, /* Usage (X), */
+ 0x09, 0x31, /* Usage (Y), */
+ 0x09, 0x32, /* Usage (Z), */
+ 0x09, 0x35, /* Usage (Rz), */
+ 0x81, 0x02, /* Input (Variable), */
+ 0xC0, /* End Collection, */
+ 0x05, 0x01, /* Usage Page (Desktop), */
+ 0x95, 0x13, /* Report Count (19), */
+ 0x09, 0x01, /* Usage (Pointer), */
+ 0x81, 0x02, /* Input (Variable), */
+ 0x95, 0x0C, /* Report Count (12), */
+ 0x81, 0x01, /* Input (Constant), */
+ 0x75, 0x10, /* Report Size (16), */
+ 0x95, 0x04, /* Report Count (4), */
+ 0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
+ 0x46, 0xFF, 0x03, /* Physical Maximum (1023), */
+ 0x09, 0x01, /* Usage (Pointer), */
+ 0x81, 0x02, /* Input (Variable), */
+ 0xC0, /* End Collection, */
+ 0xA1, 0x02, /* Collection (Logical), */
+ 0x85, 0x02, /* Report ID (2), */
+ 0x75, 0x08, /* Report Size (8), */
+ 0x95, 0x30, /* Report Count (48), */
+ 0x09, 0x01, /* Usage (Pointer), */
+ 0xB1, 0x02, /* Feature (Variable), */
+ 0xC0, /* End Collection, */
+ 0xA1, 0x02, /* Collection (Logical), */
+ 0x85, 0xEE, /* Report ID (238), */
+ 0x75, 0x08, /* Report Size (8), */
+ 0x95, 0x30, /* Report Count (48), */
+ 0x09, 0x01, /* Usage (Pointer), */
+ 0xB1, 0x02, /* Feature (Variable), */
+ 0xC0, /* End Collection, */
+ 0xA1, 0x02, /* Collection (Logical), */
+ 0x85, 0xEF, /* Report ID (239), */
+ 0x75, 0x08, /* Report Size (8), */
+ 0x95, 0x30, /* Report Count (48), */
+ 0x09, 0x01, /* Usage (Pointer), */
+ 0xB1, 0x02, /* Feature (Variable), */
+ 0xC0, /* End Collection, */
+ 0xC0 /* End Collection */
+};
+
+/* PS/3 Motion controller */
+static __u8 motion_rdesc[] = {
+ 0x05, 0x01, /* Usage Page (Desktop), */
+ 0x09, 0x04, /* Usage (Joystick), */
0xA1, 0x01, /* Collection (Application), */
0xA1, 0x02, /* Collection (Logical), */
0x85, 0x01, /* Report ID (1), */
0xC0 /* End Collection */
};
+
/*
* The default descriptor doesn't provide mapping for the accelerometers
* or orientation sensors. This fixed descriptor maps the accelerometers
__u8 buf[36];
};
+struct motion_output_report_02 {
+ u8 type, zero;
+ u8 r, g, b;
+ u8 zero2;
+ u8 rumble;
+};
+
#define DS4_REPORT_0x02_SIZE 37
#define DS4_REPORT_0x05_SIZE 32
#define DS4_REPORT_0x11_SIZE 78
return sixaxis_rdesc;
}
+static u8 *motion_fixup(struct hid_device *hdev, u8 *rdesc,
+ unsigned int *rsize)
+{
+ *rsize = sizeof(motion_rdesc);
+ return motion_rdesc;
+}
+
static __u8 *ps3remote_fixup(struct hid_device *hdev, __u8 *rdesc,
unsigned int *rsize)
{
if (sc->quirks & SIXAXIS_CONTROLLER)
return sixaxis_fixup(hdev, rdesc, rsize);
+ if (sc->quirks & MOTION_CONTROLLER)
+ return motion_fixup(hdev, rdesc, rsize);
+
if (sc->quirks & PS3REMOTE)
return ps3remote_fixup(hdev, rdesc, rsize);
return ret;
}
-static void sixaxis_set_leds_from_id(int id, __u8 values[MAX_LEDS])
+static void sixaxis_set_leds_from_id(struct sony_sc *sc)
{
static const __u8 sixaxis_leds[10][4] = {
{ 0x01, 0x00, 0x00, 0x00 },
{ 0x01, 0x01, 0x01, 0x01 }
};
- BUG_ON(MAX_LEDS < ARRAY_SIZE(sixaxis_leds[0]));
+ int id = sc->device_id;
+
+ BUILD_BUG_ON(MAX_LEDS < ARRAY_SIZE(sixaxis_leds[0]));
if (id < 0)
return;
id %= 10;
- memcpy(values, sixaxis_leds[id], sizeof(sixaxis_leds[id]));
+ memcpy(sc->led_state, sixaxis_leds[id], sizeof(sixaxis_leds[id]));
}
-static void dualshock4_set_leds_from_id(int id, __u8 values[MAX_LEDS])
+static void dualshock4_set_leds_from_id(struct sony_sc *sc)
{
/* The first 4 color/index entries match what the PS4 assigns */
static const __u8 color_code[7][3] = {
/* White */ { 0x01, 0x01, 0x01 }
};
- BUG_ON(MAX_LEDS < ARRAY_SIZE(color_code[0]));
+ int id = sc->device_id;
+
+ BUILD_BUG_ON(MAX_LEDS < ARRAY_SIZE(color_code[0]));
if (id < 0)
return;
id %= 7;
- memcpy(values, color_code[id], sizeof(color_code[id]));
+ memcpy(sc->led_state, color_code[id], sizeof(color_code[id]));
}
-static void buzz_set_leds(struct hid_device *hdev, const __u8 *leds)
+static void buzz_set_leds(struct sony_sc *sc)
{
+ struct hid_device *hdev = sc->hdev;
struct list_head *report_list =
&hdev->report_enum[HID_OUTPUT_REPORT].report_list;
struct hid_report *report = list_entry(report_list->next,
struct hid_report, list);
__s32 *value = report->field[0]->value;
+ BUILD_BUG_ON(MAX_LEDS < 4);
+
value[0] = 0x00;
- value[1] = leds[0] ? 0xff : 0x00;
- value[2] = leds[1] ? 0xff : 0x00;
- value[3] = leds[2] ? 0xff : 0x00;
- value[4] = leds[3] ? 0xff : 0x00;
+ value[1] = sc->led_state[0] ? 0xff : 0x00;
+ value[2] = sc->led_state[1] ? 0xff : 0x00;
+ value[3] = sc->led_state[2] ? 0xff : 0x00;
+ value[4] = sc->led_state[3] ? 0xff : 0x00;
value[5] = 0x00;
value[6] = 0x00;
hid_hw_request(hdev, report, HID_REQ_SET_REPORT);
}
-static void sony_set_leds(struct sony_sc *sc, const __u8 *leds, int count)
+static void sony_set_leds(struct sony_sc *sc)
{
- int n;
-
- BUG_ON(count > MAX_LEDS);
-
- if (sc->quirks & BUZZ_CONTROLLER && count == 4) {
- buzz_set_leds(sc->hdev, leds);
- } else {
- for (n = 0; n < count; n++)
- sc->led_state[n] = leds[n];
+ if (!(sc->quirks & BUZZ_CONTROLLER))
schedule_work(&sc->state_worker);
- }
+ else
+ buzz_set_leds(sc);
}
static void sony_led_set_brightness(struct led_classdev *led,
drv_data->led_delay_on[n] = 0;
drv_data->led_delay_off[n] = 0;
- sony_set_leds(drv_data, drv_data->led_state,
- drv_data->led_count);
+ sony_set_leds(drv_data);
break;
}
}
const char *name_fmt;
static const char * const ds4_name_str[] = { "red", "green", "blue",
"global" };
- __u8 initial_values[MAX_LEDS] = { 0 };
__u8 max_brightness[MAX_LEDS] = { [0 ... (MAX_LEDS - 1)] = 1 };
__u8 use_hw_blink[MAX_LEDS] = { 0 };
if (!hid_validate_values(hdev, HID_OUTPUT_REPORT, 0, 0, 7))
return -ENODEV;
} else if (sc->quirks & DUALSHOCK4_CONTROLLER) {
- dualshock4_set_leds_from_id(sc->device_id, initial_values);
- initial_values[3] = 1;
+ dualshock4_set_leds_from_id(sc);
+ sc->led_state[3] = 1;
sc->led_count = 4;
memset(max_brightness, 255, 3);
use_hw_blink[3] = 1;
use_ds4_names = 1;
name_len = 0;
name_fmt = "%s:%s";
+ } else if (sc->quirks & MOTION_CONTROLLER) {
+ sc->led_count = 3;
+ memset(max_brightness, 255, 3);
+ use_ds4_names = 1;
+ name_len = 0;
+ name_fmt = "%s:%s";
} else {
- sixaxis_set_leds_from_id(sc->device_id, initial_values);
+ sixaxis_set_leds_from_id(sc);
sc->led_count = 4;
memset(use_hw_blink, 1, 4);
use_ds4_names = 0;
* only relevant if the driver is loaded after somebody actively set the
* LEDs to on
*/
- sony_set_leds(sc, initial_values, sc->led_count);
+ sony_set_leds(sc);
name_sz = strlen(dev_name(&hdev->dev)) + name_len + 1;
else
snprintf(name, name_sz, name_fmt, dev_name(&hdev->dev), n + 1);
led->name = name;
- led->brightness = initial_values[n];
+ led->brightness = sc->led_state[n];
led->max_brightness = max_brightness[n];
led->brightness_get = sony_led_get_brightness;
led->brightness_set = sony_led_set_brightness;
HID_OUTPUT_REPORT, HID_REQ_SET_REPORT);
}
+static void motion_state_worker(struct work_struct *work)
+{
+ struct sony_sc *sc = container_of(work, struct sony_sc, state_worker);
+ struct hid_device *hdev = sc->hdev;
+ struct motion_output_report_02 *report =
+ (struct motion_output_report_02 *)sc->output_report_dmabuf;
+
+ memset(report, 0, sizeof(struct motion_output_report_02));
+
+ report->type = 0x02; /* set leds */
+ report->r = sc->led_state[0];
+ report->g = sc->led_state[1];
+ report->b = sc->led_state[2];
+
+#ifdef CONFIG_SONY_FF
+ report->rumble = max(sc->right, sc->left);
+#endif
+
+ hid_hw_output_report(hdev, (__u8 *)report,
+ sizeof(struct motion_output_report_02));
+}
+
static int sony_allocate_output_report(struct sony_sc *sc)
{
if (sc->quirks & SIXAXIS_CONTROLLER)
else if (sc->quirks & DUALSHOCK4_CONTROLLER_USB)
sc->output_report_dmabuf = kmalloc(DS4_REPORT_0x05_SIZE,
GFP_KERNEL);
+ else if (sc->quirks & MOTION_CONTROLLER)
+ sc->output_report_dmabuf =
+ kmalloc(sizeof(struct motion_output_report_02),
+ GFP_KERNEL);
else
return 0;
return ret;
}
- ret = sony_allocate_output_report(sc);
+ ret = sony_set_device_id(sc);
if (ret < 0) {
- hid_err(hdev, "failed to allocate the output report buffer\n");
+ hid_err(hdev, "failed to allocate the device id\n");
goto err_stop;
}
- ret = sony_set_device_id(sc);
+ ret = sony_allocate_output_report(sc);
if (ret < 0) {
- hid_err(hdev, "failed to allocate the device id\n");
+ hid_err(hdev, "failed to allocate the output report buffer\n");
goto err_stop;
}
}
sony_init_work(sc, dualshock4_state_worker);
+ } else if (sc->quirks & MOTION_CONTROLLER) {
+ sony_init_work(sc, motion_state_worker);
} else {
ret = 0;
}
.driver_data = SIXAXIS_CONTROLLER_USB },
{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER),
.driver_data = SIXAXIS_CONTROLLER_USB },
+ { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_MOTION_CONTROLLER),
+ .driver_data = MOTION_CONTROLLER },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER),
.driver_data = SIXAXIS_CONTROLLER_BT },
{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE),
#include <linux/i2c/i2c-hid.h>
/* flags */
-#define I2C_HID_STARTED (1 << 0)
-#define I2C_HID_RESET_PENDING (1 << 1)
-#define I2C_HID_READ_PENDING (1 << 2)
+#define I2C_HID_STARTED 0
+#define I2C_HID_RESET_PENDING 1
+#define I2C_HID_READ_PENDING 2
#define I2C_HID_PWR_ON 0x00
#define I2C_HID_PWR_SLEEP 0x01
{ USB_VENDOR_ID_ETURBOTOUCH, USB_DEVICE_ID_ETURBOTOUCH_2968, HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_GREENASIA, USB_DEVICE_ID_GREENASIA_DUAL_USB_JOYPAD, HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_PANTHERLORD, USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK, HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS },
- { USB_VENDOR_ID_PLAYDOTCOM, USB_DEVICE_ID_PLAYDOTCOM_EMS_USBII, HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_TOUCHPACK, USB_DEVICE_ID_TOUCHPACK_RTS, HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_AIREN, USB_DEVICE_ID_AIREN_SLIMPLUS, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_PRO_PEDALS, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_3AXIS_5BUTTON_STICK, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_AXIS_295, HID_QUIRK_NOGET },
+ { USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE, HID_QUIRK_ALWAYS_POLL },
{ USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN, HID_QUIRK_ALWAYS_POLL },
{ USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN_009B, HID_QUIRK_ALWAYS_POLL },
{ USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_QUAD_HD, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_TP_V103, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_KEYBOARD_A096, HID_QUIRK_NO_INIT_INPUT_REPORTS },
+ { USB_VENDOR_ID_MULTIPLE_1781, USB_DEVICE_ID_RAPHNET_4NES4SNES_OLD, HID_QUIRK_MULTI_INPUT },
+ { USB_VENDOR_ID_DRACAL_RAPHNET, USB_DEVICE_ID_RAPHNET_2NES2SNES, HID_QUIRK_MULTI_INPUT },
+ { USB_VENDOR_ID_DRACAL_RAPHNET, USB_DEVICE_ID_RAPHNET_4NES4SNES, HID_QUIRK_MULTI_INPUT },
{ 0, 0 }
};
extern const struct hid_device_id wacom_ids[];
void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len);
-void wacom_setup_device_quirks(struct wacom_features *features);
+void wacom_setup_device_quirks(struct wacom *wacom);
int wacom_setup_pentouch_input_capabilities(struct input_dev *input_dev,
struct wacom_wac *wacom_wac);
int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
do {
retval = hid_hw_raw_request(hdev, buf[0], buf, size, type,
HID_REQ_GET_REPORT);
- } while ((retval == -ETIMEDOUT || retval == -EPIPE) && --retries);
+ } while ((retval == -ETIMEDOUT || retval == -EAGAIN) && --retries);
+
+ if (retval < 0)
+ hid_err(hdev, "wacom_get_report: ran out of retries "
+ "(last error = %d)\n", retval);
return retval;
}
do {
retval = hid_hw_raw_request(hdev, buf[0], buf, size, type,
HID_REQ_SET_REPORT);
- } while ((retval == -ETIMEDOUT || retval == -EPIPE) && --retries);
+ } while ((retval == -ETIMEDOUT || retval == -EAGAIN) && --retries);
+
+ if (retval < 0)
+ hid_err(hdev, "wacom_set_report: ran out of retries "
+ "(last error = %d)\n", retval);
return retval;
}
break;
data[0] = field->report->id;
ret = wacom_get_report(hdev, HID_FEATURE_REPORT,
- data, 2, 0);
- if (ret == 2)
+ data, 2, WAC_CMD_RETRIES);
+ if (ret == 2) {
features->touch_max = data[1];
+ } else {
+ features->touch_max = 16;
+ hid_warn(hdev, "wacom_feature_mapping: "
+ "could not get HID_DG_CONTACTMAX, "
+ "defaulting to %d\n",
+ features->touch_max);
+ }
kfree(data);
}
break;
* X/Y values and some cases of invalid Digitizer X/Y
* values commonly reported.
*/
- if (!pen && !finger)
+ if (pen)
+ features->device_type = BTN_TOOL_PEN;
+ else if (finger)
+ features->device_type = BTN_TOOL_FINGER;
+ else
return;
/*
case HID_GD_X:
features->x_max = field->logical_maximum;
if (finger) {
- features->device_type = BTN_TOOL_FINGER;
features->x_phy = field->physical_maximum;
if (features->type != BAMBOO_PT) {
features->unit = field->unit;
features->unitExpo = field->unit_exponent;
}
- } else {
- features->device_type = BTN_TOOL_PEN;
}
break;
case HID_GD_Y:
struct usb_interface *intf = wacom->intf;
/* default features */
- features->device_type = BTN_TOOL_PEN;
features->x_fuzz = 4;
features->y_fuzz = 4;
features->pressure_fuzz = 0;
}
}
- /* only devices that support touch need to retrieve the info */
- if (features->type < BAMBOO_PT)
- return;
-
wacom_parse_hid(hdev, features);
}
static void wacom_calculate_res(struct wacom_features *features)
{
+ /* set unit to "100th of a mm" for devices not reported by HID */
+ if (!features->unit) {
+ features->unit = 0x11;
+ features->unitExpo = -3;
+ }
+
features->x_resolution = wacom_calc_hid_res(features->x_max,
features->x_phy,
features->unit,
return size;
}
+static void wacom_update_name(struct wacom *wacom)
+{
+ struct wacom_wac *wacom_wac = &wacom->wacom_wac;
+ struct wacom_features *features = &wacom_wac->features;
+
+ /* Generic devices name unspecified */
+ if ((features->type == HID_GENERIC) && !strcmp("Wacom HID", features->name)) {
+ if (strstr(wacom->hdev->name, "Wacom") ||
+ strstr(wacom->hdev->name, "wacom") ||
+ strstr(wacom->hdev->name, "WACOM")) {
+ /* name is in HID descriptor, use it */
+ strlcpy(wacom_wac->name, wacom->hdev->name,
+ sizeof(wacom_wac->name));
+
+ /* strip out excess whitespaces */
+ while (1) {
+ char *gap = strstr(wacom_wac->name, " ");
+ if (gap == NULL)
+ break;
+ /* shift everything including the terminator */
+ memmove(gap, gap+1, strlen(gap));
+ }
+ /* get rid of trailing whitespace */
+ if (wacom_wac->name[strlen(wacom_wac->name)-1] == ' ')
+ wacom_wac->name[strlen(wacom_wac->name)-1] = '\0';
+ } else {
+ /* no meaningful name retrieved. use product ID */
+ snprintf(wacom_wac->name, sizeof(wacom_wac->name),
+ "%s %X", features->name, wacom->hdev->product);
+ }
+ } else {
+ strlcpy(wacom_wac->name, features->name, sizeof(wacom_wac->name));
+ }
+
+ /* Append the device type to the name */
+ snprintf(wacom_wac->pad_name, sizeof(wacom_wac->pad_name),
+ "%s Pad", wacom_wac->name);
+
+ if (features->device_type == BTN_TOOL_PEN) {
+ strlcat(wacom_wac->name, " Pen", WACOM_NAME_MAX);
+ }
+ else if (features->device_type == BTN_TOOL_FINGER) {
+ if (features->touch_max)
+ strlcat(wacom_wac->name, " Finger", WACOM_NAME_MAX);
+ else
+ strlcat(wacom_wac->name, " Pad", WACOM_NAME_MAX);
+ }
+}
+
static int wacom_probe(struct hid_device *hdev,
const struct hid_device_id *id)
{
/* Retrieve the physical and logical size for touch devices */
wacom_retrieve_hid_descriptor(hdev, features);
+ wacom_setup_device_quirks(wacom);
- /*
- * Intuos5 has no useful data about its touch interface in its
- * HID descriptor. If this is the touch interface (PacketSize
- * of WACOM_PKGLEN_BBTOUCH3), override the table values.
- */
- if (features->type >= INTUOS5S && features->type <= INTUOSHT) {
- if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
- features->device_type = BTN_TOOL_FINGER;
+ if (!features->device_type && features->type != WIRELESS) {
+ error = features->type == HID_GENERIC ? -ENODEV : 0;
- features->x_max = 4096;
- features->y_max = 4096;
- } else {
- features->device_type = BTN_TOOL_PEN;
- }
- }
+ dev_warn(&hdev->dev, "Unknown device_type for '%s'. %s.",
+ hdev->name,
+ error ? "Ignoring" : "Assuming pen");
- /*
- * Same thing for Bamboo 3rd gen.
- */
- if ((features->type == BAMBOO_PT) &&
- (features->pktlen == WACOM_PKGLEN_BBTOUCH3) &&
- (features->device_type == BTN_TOOL_PEN)) {
- features->device_type = BTN_TOOL_FINGER;
+ if (error)
+ goto fail_shared_data;
- features->x_max = 4096;
- features->y_max = 4096;
+ features->device_type = BTN_TOOL_PEN;
}
- /*
- * Same thing for Bamboo PAD
- */
- if (features->type == BAMBOO_PAD)
- features->device_type = BTN_TOOL_FINGER;
-
- if (hdev->bus == BUS_BLUETOOTH)
- features->quirks |= WACOM_QUIRK_BATTERY;
-
- wacom_setup_device_quirks(features);
-
- /* set unit to "100th of a mm" for devices not reported by HID */
- if (!features->unit) {
- features->unit = 0x11;
- features->unitExpo = -3;
- }
wacom_calculate_res(features);
- strlcpy(wacom_wac->name, features->name, sizeof(wacom_wac->name));
- snprintf(wacom_wac->pad_name, sizeof(wacom_wac->pad_name),
- "%s Pad", features->name);
-
- /* Append the device type to the name */
- if (features->device_type != BTN_TOOL_FINGER)
- strlcat(wacom_wac->name, " Pen", WACOM_NAME_MAX);
- else if (features->touch_max)
- strlcat(wacom_wac->name, " Finger", WACOM_NAME_MAX);
- else
- strlcat(wacom_wac->name, " Pad", WACOM_NAME_MAX);
+ wacom_update_name(wacom);
error = wacom_add_shared_data(hdev);
if (error)
if (!touch_max)
return 0;
- /* non-HID_GENERIC single touch input doesn't call this routine */
- if ((touch_max == 1) && (wacom->features.type == HID_GENERIC))
- return wacom->hid_data.tipswitch &&
+ if (touch_max == 1)
+ return test_bit(BTN_TOUCH, input->key) &&
!wacom->shared->stylus_in_proximity;
for (i = 0; i < input->mt->num_slots; i++) {
input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
}
-void wacom_setup_device_quirks(struct wacom_features *features)
+void wacom_setup_device_quirks(struct wacom *wacom)
{
+ struct wacom_features *features = &wacom->wacom_wac.features;
/* touch device found but size is not defined. use default */
if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
features->y_max = 1023;
}
+ /*
+ * Intuos5/Pro and Bamboo 3rd gen have no useful data about its
+ * touch interface in its HID descriptor. If this is the touch
+ * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the
+ * tablet values.
+ */
+ if ((features->type >= INTUOS5S && features->type <= INTUOSHT) ||
+ (features->type == BAMBOO_PT)) {
+ if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
+ features->device_type = BTN_TOOL_FINGER;
+
+ features->x_max = 4096;
+ features->y_max = 4096;
+ }
+ }
+
+ /*
+ * Raw Wacom-mode pen and touch events both come from interface
+ * 0, whose HID descriptor has an application usage of 0xFF0D
+ * (i.e., WACOM_VENDORDEFINED_PEN). We route pen packets back
+ * out through the HID_GENERIC device created for interface 1,
+ * so rewrite this one to be of type BTN_TOOL_FINGER.
+ */
+ if (features->type == BAMBOO_PAD)
+ features->device_type = BTN_TOOL_FINGER;
+
+ if (wacom->hdev->bus == BUS_BLUETOOTH)
+ features->quirks |= WACOM_QUIRK_BATTERY;
+
/* quirk for bamboo touch with 2 low res touches */
if (features->type == BAMBOO_PT &&
features->pktlen == WACOM_PKGLEN_BBTOUCH) {
{ "Wacom DTU1031X", 22472, 12728, 511, 0,
DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
+static const struct wacom_features wacom_features_0x336 =
+ { "Wacom DTU1141", 23472, 13203, 1023, 0,
+ DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
static const struct wacom_features wacom_features_0x57 =
{ "Wacom DTK2241", 95640, 54060, 2047, 63,
DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
{ USB_DEVICE_WACOM(0x32F) },
{ USB_DEVICE_WACOM(0x333) },
{ USB_DEVICE_WACOM(0x335) },
+ { USB_DEVICE_WACOM(0x336) },
{ USB_DEVICE_WACOM(0x4001) },
{ USB_DEVICE_WACOM(0x4004) },
{ USB_DEVICE_WACOM(0x5000) },
#define WACOM_NAME_MAX 64
/* packet length for individual models */
-#define WACOM_PKGLEN_PENPRTN 7
-#define WACOM_PKGLEN_GRAPHIRE 8
#define WACOM_PKGLEN_BBFUN 9
-#define WACOM_PKGLEN_INTUOS 10
#define WACOM_PKGLEN_TPC1FG 5
#define WACOM_PKGLEN_TPC1FG_B 10
#define WACOM_PKGLEN_TPC2FG 14
#define WACOM_PKGLEN_BBTOUCH3 64
#define WACOM_PKGLEN_BBPEN 10
#define WACOM_PKGLEN_WIRELESS 32
-#define WACOM_PKGLEN_MTOUCH 62
-#define WACOM_PKGLEN_MTTPC 40
-#define WACOM_PKGLEN_DTUS 68
#define WACOM_PKGLEN_PENABLED 8
#define WACOM_PKGLEN_BPAD_TOUCH 32
#define WACOM_PKGLEN_BPAD_TOUCH_USB 64
#define WACOM_QUIRK_MONITOR 0x0004
#define WACOM_QUIRK_BATTERY 0x0008
+#define WACOM_VENDORDEFINED_PEN 0xff0d0001
+
#define WACOM_PEN_FIELD(f) (((f)->logical == HID_DG_STYLUS) || \
((f)->physical == HID_DG_STYLUS) || \
((f)->physical == HID_DG_PEN) || \
- ((f)->application == HID_DG_PEN))
+ ((f)->application == HID_DG_PEN) || \
+ ((f)->application == HID_DG_DIGITIZER) || \
+ ((f)->application == WACOM_VENDORDEFINED_PEN))
#define WACOM_FINGER_FIELD(f) (((f)->logical == HID_DG_FINGER) || \
((f)->physical == HID_DG_FINGER) || \
((f)->application == HID_DG_TOUCHSCREEN))
#define USB_DEVICE_ID_LD_HYBRID 0x2090 /* USB Product ID of Automotive Hybrid */
#define USB_DEVICE_ID_LD_HEATCONTROL 0x20A0 /* USB Product ID of Heat control */
-#define USB_VENDOR_ID_VERNIER 0x08f7
-#define USB_DEVICE_ID_VERNIER_GOTEMP 0x0002
-#define USB_DEVICE_ID_VERNIER_SKIP 0x0003
-#define USB_DEVICE_ID_VERNIER_CYCLOPS 0x0004
-#define USB_DEVICE_ID_VERNIER_LCSPEC 0x0006
-
#ifdef CONFIG_USB_DYNAMIC_MINORS
#define USB_LD_MINOR_BASE 0
#else
{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MCT) },
{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_HYBRID) },
{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_HEATCONTROL) },
- { USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_GOTEMP) },
- { USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP) },
- { USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_CYCLOPS) },
- { USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LCSPEC) },
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, ld_usb_table);
const struct hid_device_id *hid_match_id(struct hid_device *hdev,
const struct hid_device_id *id);
s32 hid_snto32(__u32 value, unsigned n);
+__u32 hid_field_extract(const struct hid_device *hid, __u8 *report,
+ unsigned offset, unsigned n);
/**
* hid_device_io_start - enable HID input during probe, remove