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-rw-r--r--drivers/hid/Kconfig28
-rw-r--r--drivers/hid/Makefile3
-rw-r--r--drivers/hid/hid-axff.c1
-rw-r--r--drivers/hid/hid-core.c15
-rw-r--r--drivers/hid/hid-emsff.c7
-rw-r--r--drivers/hid/hid-holtekff.c240
-rw-r--r--drivers/hid/hid-ids.h20
-rw-r--r--drivers/hid/hid-lg.c74
-rw-r--r--drivers/hid/hid-magicmouse.c10
-rw-r--r--drivers/hid/hid-microsoft.c28
-rw-r--r--drivers/hid/hid-multitouch.c78
-rw-r--r--drivers/hid/hid-prodikeys.c17
-rw-r--r--drivers/hid/hid-sony.c35
-rw-r--r--drivers/hid/hid-speedlink.c89
-rw-r--r--drivers/hid/hid-uclogic.c195
-rw-r--r--drivers/hid/hid-wiimote.c489
-rw-r--r--drivers/hid/usbhid/hid-core.c2
-rw-r--r--drivers/hid/usbhid/hid-quirks.c1
-rw-r--r--drivers/hid/usbhid/hiddev.c8
19 files changed, 1289 insertions, 51 deletions
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 14ba3e2cbd3b..306b15f39c9c 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -172,6 +172,20 @@ config HID_EZKEY
---help---
Support for Ezkey BTC 8193 keyboard.
+config HID_HOLTEK
+ tristate "Holtek On Line Grip based game controller support"
+ depends on USB_HID
+ ---help---
+ Say Y here if you have a Holtek On Line Grip based game controller.
+
+config HOLTEK_FF
+ bool "Holtek On Line Grip force feedback support"
+ depends on HID_HOLTEK
+ select INPUT_FF_MEMLESS
+ ---help---
+ Say Y here if you have a Holtek On Line Grip based game controller
+ and want to have force feedback support for it.
+
config HID_KEYTOUCH
tristate "Keytouch HID devices"
depends on USB_HID
@@ -305,6 +319,7 @@ config HID_MULTITOUCH
- 3M PCT touch screens
- ActionStar dual touch panels
- Cando dual touch panels
+ - Chunghwa panels
- CVTouch panels
- Cypress TrueTouch panels
- Elo TouchSystems IntelliTouch Plus panels
@@ -321,6 +336,7 @@ config HID_MULTITOUCH
- Stantum multitouch panels
- Touch International Panels
- Unitec Panels
+ - XAT optical touch panels
If unsure, say N.
@@ -491,6 +507,12 @@ config HID_SONY
---help---
Support for Sony PS3 controller.
+config HID_SPEEDLINK
+ tristate "Speedlink VAD Cezanne mouse support"
+ depends on USB_HID
+ ---help---
+ Support for Speedlink Vicious and Divine Cezanne mouse.
+
config HID_SUNPLUS
tristate "Sunplus wireless desktop"
depends on USB_HID
@@ -564,6 +586,12 @@ config HID_WACOM_POWER_SUPPLY
Say Y here if you want to enable power supply status monitoring for
Wacom Bluetooth devices.
+config HID_WIIMOTE
+ tristate "Nintendo Wii Remote support"
+ depends on BT_HIDP
+ ---help---
+ Support for the Nintendo Wii Remote bluetooth device.
+
config HID_ZEROPLUS
tristate "Zeroplus based game controller support"
depends on USB_HID
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index f8cc4ea7335a..0a0a38e9fd28 100644
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -37,6 +37,7 @@ obj-$(CONFIG_HID_EMS_FF) += hid-emsff.o
obj-$(CONFIG_HID_ELECOM) += hid-elecom.o
obj-$(CONFIG_HID_EZKEY) += hid-ezkey.o
obj-$(CONFIG_HID_GYRATION) += hid-gyration.o
+obj-$(CONFIG_HID_HOLTEK) += hid-holtekff.o
obj-$(CONFIG_HID_KENSINGTON) += hid-kensington.o
obj-$(CONFIG_HID_KEYTOUCH) += hid-keytouch.o
obj-$(CONFIG_HID_KYE) += hid-kye.o
@@ -63,6 +64,7 @@ obj-$(CONFIG_HID_ROCCAT_PYRA) += hid-roccat-pyra.o
obj-$(CONFIG_HID_SAMSUNG) += hid-samsung.o
obj-$(CONFIG_HID_SMARTJOYPLUS) += hid-sjoy.o
obj-$(CONFIG_HID_SONY) += hid-sony.o
+obj-$(CONFIG_HID_SPEEDLINK) += hid-speedlink.o
obj-$(CONFIG_HID_SUNPLUS) += hid-sunplus.o
obj-$(CONFIG_HID_GREENASIA) += hid-gaff.o
obj-$(CONFIG_HID_THRUSTMASTER) += hid-tmff.o
@@ -73,6 +75,7 @@ obj-$(CONFIG_HID_ZEROPLUS) += hid-zpff.o
obj-$(CONFIG_HID_ZYDACRON) += hid-zydacron.o
obj-$(CONFIG_HID_WACOM) += hid-wacom.o
obj-$(CONFIG_HID_WALTOP) += hid-waltop.o
+obj-$(CONFIG_HID_WIIMOTE) += hid-wiimote.o
obj-$(CONFIG_USB_HID) += usbhid/
obj-$(CONFIG_USB_MOUSE) += usbhid/
diff --git a/drivers/hid/hid-axff.c b/drivers/hid/hid-axff.c
index b4554288de00..121514149e0b 100644
--- a/drivers/hid/hid-axff.c
+++ b/drivers/hid/hid-axff.c
@@ -154,6 +154,7 @@ static int ax_probe(struct hid_device *hdev, const struct hid_device_id *id)
error = hid_hw_open(hdev);
if (error) {
dev_err(&hdev->dev, "hw open failed\n");
+ hid_hw_stop(hdev);
return error;
}
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index c957c4b4fe70..1a5cf0c9cfca 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1359,6 +1359,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_CHUNGHWAT, USB_DEVICE_ID_CHUNGHWAT_MULTITOUCH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_PRODIKEYS_PCMIDI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CVTOUCH, USB_DEVICE_ID_CVTOUCH_SCREEN) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1) },
@@ -1387,6 +1388,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_3) },
{ HID_USB_DEVICE(USB_VENDOR_ID_HANVON, USB_DEVICE_ID_HANVON_MULTITOUCH) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK, USB_DEVICE_ID_HOLTEK_ON_LINE_GRIP) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ILITEK, USB_DEVICE_ID_ILITEK_MULTITOUCH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_IRTOUCHSYSTEMS, USB_DEVICE_ID_IRTOUCH_INFRARED_USB) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) },
@@ -1422,12 +1424,15 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACETRAVELLER) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACENAVIGATOR) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LUMIO, USB_DEVICE_ID_CRYSTALTOUCH) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_LUMIO, USB_DEVICE_ID_CRYSTALTOUCH_DUAL) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICOLCD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICOLCD_BOOTLOADER) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_COMFORT_MOUSE_4500) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_SIDEWINDER_GV) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_LK6K) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_USB) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_3K) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MONTEREY, USB_DEVICE_ID_GENIUS_KB29E) },
{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN) },
@@ -1489,6 +1494,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U) },
{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U) },
{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP1062) },
{ HID_USB_DEVICE(USB_VENDOR_ID_UNITEC, USB_DEVICE_ID_UNITEC_USB_TOUCH_0709) },
{ HID_USB_DEVICE(USB_VENDOR_ID_UNITEC, USB_DEVICE_ID_UNITEC_USB_TOUCH_0A19) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SMARTJOY_PLUS) },
@@ -1497,11 +1503,14 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ 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_MEDIA_TABLET_10_6_INCH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_XAT, USB_DEVICE_ID_XAT_CSR) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_X_TENSIONS, USB_DEVICE_ID_SPEEDLINK_VAD_CEZANNE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0005) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0030) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ZYDACRON, USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_BT) },
+ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO, USB_DEVICE_ID_NINTENDO_WIIMOTE) },
{ }
};
@@ -1769,7 +1778,6 @@ static const struct hid_device_id hid_ignore_list[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1006) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1007) },
{ HID_USB_DEVICE(USB_VENDOR_ID_IMATION, USB_DEVICE_ID_DISC_STAKKA) },
- { HID_USB_DEVICE(USB_VENDOR_ID_JESS, USB_DEVICE_ID_JESS_YUREX) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KWORLD, USB_DEVICE_ID_KWORLD_RADIO_FM700) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_GPEN_560) },
@@ -1910,6 +1918,11 @@ static bool hid_ignore(struct hid_device *hdev)
hdev->product <= USB_DEVICE_ID_HANWANG_TABLET_LAST)
return true;
break;
+ case USB_VENDOR_ID_JESS:
+ if (hdev->product == USB_DEVICE_ID_JESS_YUREX &&
+ hdev->type == HID_TYPE_USBNONE)
+ return true;
+ break;
}
if (hdev->type == HID_TYPE_USBMOUSE &&
diff --git a/drivers/hid/hid-emsff.c b/drivers/hid/hid-emsff.c
index 81877c67caea..a5dc13fe367b 100644
--- a/drivers/hid/hid-emsff.c
+++ b/drivers/hid/hid-emsff.c
@@ -126,7 +126,12 @@ static int ems_probe(struct hid_device *hdev, const struct hid_device_id *id)
goto err;
}
- emsff_init(hdev);
+ ret = emsff_init(hdev);
+ if (ret) {
+ dev_err(&hdev->dev, "force feedback init failed\n");
+ hid_hw_stop(hdev);
+ goto err;
+ }
return 0;
err:
diff --git a/drivers/hid/hid-holtekff.c b/drivers/hid/hid-holtekff.c
new file mode 100644
index 000000000000..91e3a032112b
--- /dev/null
+++ b/drivers/hid/hid-holtekff.c
@@ -0,0 +1,240 @@
+/*
+ * Force feedback support for Holtek On Line Grip based gamepads
+ *
+ * These include at least a Brazilian "Clone Joypad Super Power Fire"
+ * which uses vendor ID 0x1241 and identifies as "HOLTEK On Line Grip".
+ *
+ * Copyright (c) 2011 Anssi Hannula <anssi.hannula@iki.fi>
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/hid.h>
+#include <linux/input.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+
+#include "hid-ids.h"
+
+#ifdef CONFIG_HOLTEK_FF
+#include "usbhid/usbhid.h"
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Anssi Hannula <anssi.hannula@iki.fi>");
+MODULE_DESCRIPTION("Force feedback support for Holtek On Line Grip based devices");
+
+/*
+ * These commands and parameters are currently known:
+ *
+ * byte 0: command id:
+ * 01 set effect parameters
+ * 02 play specified effect
+ * 03 stop specified effect
+ * 04 stop all effects
+ * 06 stop all effects
+ * (the difference between 04 and 06 isn't known; win driver
+ * sends 06,04 on application init, and 06 otherwise)
+ *
+ * Commands 01 and 02 need to be sent as pairs, i.e. you need to send 01
+ * before each 02.
+ *
+ * The rest of the bytes are parameters. Command 01 takes all of them, and
+ * commands 02,03 take only the effect id.
+ *
+ * byte 1:
+ * bits 0-3: effect id:
+ * 1: very strong rumble
+ * 2: periodic rumble, short intervals
+ * 3: very strong rumble
+ * 4: periodic rumble, long intervals
+ * 5: weak periodic rumble, long intervals
+ * 6: weak periodic rumble, short intervals
+ * 7: periodic rumble, short intervals
+ * 8: strong periodic rumble, short intervals
+ * 9: very strong rumble
+ * a: causes an error
+ * b: very strong periodic rumble, very short intervals
+ * c-f: nothing
+ * bit 6: right (weak) motor enabled
+ * bit 7: left (strong) motor enabled
+ *
+ * bytes 2-3: time in milliseconds, big-endian
+ * bytes 5-6: unknown (win driver seems to use at least 10e0 with effect 1
+ * and 0014 with effect 6)
+ * byte 7:
+ * bits 0-3: effect magnitude
+ */
+
+#define HOLTEKFF_MSG_LENGTH 7
+
+static const u8 start_effect_1[] = { 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00 };
+static const u8 stop_all4[] = { 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+static const u8 stop_all6[] = { 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+
+struct holtekff_device {
+ struct hid_field *field;
+};
+
+static void holtekff_send(struct holtekff_device *holtekff,
+ struct hid_device *hid,
+ const u8 data[HOLTEKFF_MSG_LENGTH])
+{
+ int i;
+
+ for (i = 0; i < HOLTEKFF_MSG_LENGTH; i++) {
+ holtekff->field->value[i] = data[i];
+ }
+
+ dbg_hid("sending %02x %02x %02x %02x %02x %02x %02x\n", data[0],
+ data[1], data[2], data[3], data[4], data[5], data[6]);
+
+ usbhid_submit_report(hid, holtekff->field->report, USB_DIR_OUT);
+}
+
+static int holtekff_play(struct input_dev *dev, void *data,
+ struct ff_effect *effect)
+{
+ struct hid_device *hid = input_get_drvdata(dev);
+ struct holtekff_device *holtekff = data;
+ int left, right;
+ /* effect type 1, length 65535 msec */
+ u8 buf[HOLTEKFF_MSG_LENGTH] =
+ { 0x01, 0x01, 0xff, 0xff, 0x10, 0xe0, 0x00 };
+
+ left = effect->u.rumble.strong_magnitude;
+ right = effect->u.rumble.weak_magnitude;
+ dbg_hid("called with 0x%04x 0x%04x\n", left, right);
+
+ if (!left && !right) {
+ holtekff_send(holtekff, hid, stop_all6);
+ return 0;
+ }
+
+ if (left)
+ buf[1] |= 0x80;
+ if (right)
+ buf[1] |= 0x40;
+
+ /* The device takes a single magnitude, so we just sum them up. */
+ buf[6] = min(0xf, (left >> 12) + (right >> 12));
+
+ holtekff_send(holtekff, hid, buf);
+ holtekff_send(holtekff, hid, start_effect_1);
+
+ return 0;
+}
+
+static int holtekff_init(struct hid_device *hid)
+{
+ struct holtekff_device *holtekff;
+ struct hid_report *report;
+ struct hid_input *hidinput = list_entry(hid->inputs.next,
+ struct hid_input, list);
+ struct list_head *report_list =
+ &hid->report_enum[HID_OUTPUT_REPORT].report_list;
+ struct input_dev *dev = hidinput->input;
+ int error;
+
+ if (list_empty(report_list)) {
+ hid_err(hid, "no output report found\n");
+ return -ENODEV;
+ }
+
+ report = list_entry(report_list->next, struct hid_report, list);
+
+ if (report->maxfield < 1 || report->field[0]->report_count != 7) {
+ hid_err(hid, "unexpected output report layout\n");
+ return -ENODEV;
+ }
+
+ holtekff = kzalloc(sizeof(*holtekff), GFP_KERNEL);
+ if (!holtekff)
+ return -ENOMEM;
+
+ set_bit(FF_RUMBLE, dev->ffbit);
+
+ holtekff->field = report->field[0];
+
+ /* initialize the same way as win driver does */
+ holtekff_send(holtekff, hid, stop_all4);
+ holtekff_send(holtekff, hid, stop_all6);
+
+ error = input_ff_create_memless(dev, holtekff, holtekff_play);
+ if (error) {
+ kfree(holtekff);
+ return error;
+ }
+
+ hid_info(hid, "Force feedback for Holtek On Line Grip based devices by Anssi Hannula <anssi.hannula@iki.fi>\n");
+
+ return 0;
+}
+#else
+static inline int holtekff_init(struct hid_device *hid)
+{
+ return 0;
+}
+#endif
+
+static int holtek_probe(struct hid_device *hdev, const struct hid_device_id *id)
+{
+ int ret;
+
+ ret = hid_parse(hdev);
+ if (ret) {
+ hid_err(hdev, "parse failed\n");
+ goto err;
+ }
+
+ ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
+ if (ret) {
+ hid_err(hdev, "hw start failed\n");
+ goto err;
+ }
+
+ holtekff_init(hdev);
+
+ return 0;
+err:
+ return ret;
+}
+
+static const struct hid_device_id holtek_devices[] = {
+ { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK, USB_DEVICE_ID_HOLTEK_ON_LINE_GRIP) },
+ { }
+};
+MODULE_DEVICE_TABLE(hid, holtek_devices);
+
+static struct hid_driver holtek_driver = {
+ .name = "holtek",
+ .id_table = holtek_devices,
+ .probe = holtek_probe,
+};
+
+static int __init holtek_init(void)
+{
+ return hid_register_driver(&holtek_driver);
+}
+
+static void __exit holtek_exit(void)
+{
+ hid_unregister_driver(&holtek_driver);
+}
+
+module_init(holtek_init);
+module_exit(holtek_exit);
+
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 0b374a6d6db0..db63ccf21cc8 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -173,6 +173,9 @@
#define USB_DEVICE_ID_CHICONY_MULTI_TOUCH 0xb19d
#define USB_DEVICE_ID_CHICONY_WIRELESS 0x0618
+#define USB_VENDOR_ID_CHUNGHWAT 0x2247
+#define USB_DEVICE_ID_CHUNGHWAT_MULTITOUCH 0x0001
+
#define USB_VENDOR_ID_CIDC 0x1677
#define USB_VENDOR_ID_CMEDIA 0x0d8c
@@ -347,6 +350,9 @@
#define USB_VENDOR_ID_ILITEK 0x222a
#define USB_DEVICE_ID_ILITEK_MULTITOUCH 0x0001
+#define USB_VENDOR_ID_HOLTEK 0x1241
+#define USB_DEVICE_ID_HOLTEK_ON_LINE_GRIP 0x5015
+
#define USB_VENDOR_ID_IMATION 0x0718
#define USB_DEVICE_ID_DISC_STAKKA 0xd000
@@ -446,6 +452,7 @@
#define USB_VENDOR_ID_LUMIO 0x202e
#define USB_DEVICE_ID_CRYSTALTOUCH 0x0006
+#define USB_DEVICE_ID_CRYSTALTOUCH_DUAL 0x0007
#define USB_VENDOR_ID_MCC 0x09db
#define USB_DEVICE_ID_MCC_PMD1024LS 0x0076
@@ -468,6 +475,8 @@
#define USB_DEVICE_ID_MS_LK6K 0x00f9
#define USB_DEVICE_ID_MS_PRESENTER_8K_BT 0x0701
#define USB_DEVICE_ID_MS_PRESENTER_8K_USB 0x0713
+#define USB_DEVICE_ID_MS_DIGITAL_MEDIA_3K 0x0730
+#define USB_DEVICE_ID_MS_COMFORT_MOUSE_4500 0x076c
#define USB_VENDOR_ID_MOJO 0x8282
#define USB_DEVICE_ID_RETRO_ADAPTER 0x3201
@@ -491,6 +500,9 @@
#define USB_VENDOR_ID_NEXTWINDOW 0x1926
#define USB_DEVICE_ID_NEXTWINDOW_TOUCHSCREEN 0x0003
+#define USB_VENDOR_ID_NINTENDO 0x057e
+#define USB_DEVICE_ID_NINTENDO_WIIMOTE 0x0306
+
#define USB_VENDOR_ID_NTRIG 0x1b96
#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN 0x0001
#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_1 0x0003
@@ -622,9 +634,11 @@
#define USB_VENDOR_ID_UCLOGIC 0x5543
#define USB_DEVICE_ID_UCLOGIC_TABLET_PF1209 0x0042
#define USB_DEVICE_ID_UCLOGIC_TABLET_KNA5 0x6001
+#define USB_DEVICE_ID_UCLOGIC_TABLET_TWA60 0x0064
#define USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U 0x0003
#define USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U 0x0004
#define USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U 0x0005
+#define USB_DEVICE_ID_UCLOGIC_TABLET_WP1062 0x0064
#define USB_VENDOR_ID_UNITEC 0x227d
#define USB_DEVICE_ID_UNITEC_USB_TOUCH_0709 0x0709
@@ -658,6 +672,12 @@
#define USB_VENDOR_ID_WISEGROUP_LTD2 0x6677
#define USB_DEVICE_ID_SMARTJOY_DUAL_PLUS 0x8802
+#define USB_VENDOR_ID_X_TENSIONS 0x1ae7
+#define USB_DEVICE_ID_SPEEDLINK_VAD_CEZANNE 0x9001
+
+#define USB_VENDOR_ID_XAT 0x2505
+#define USB_DEVICE_ID_XAT_CSR 0x0220
+
#define USB_VENDOR_ID_YEALINK 0x6993
#define USB_DEVICE_ID_YEALINK_P1K_P4K_B2K 0xb001
diff --git a/drivers/hid/hid-lg.c b/drivers/hid/hid-lg.c
index 21f205f09250..a7f916e8fc32 100644
--- a/drivers/hid/hid-lg.c
+++ b/drivers/hid/hid-lg.c
@@ -41,6 +41,66 @@
#define LG_FF3 0x1000
#define LG_FF4 0x2000
+/* Size of the original descriptor of the Driving Force Pro wheel */
+#define DFP_RDESC_ORIG_SIZE 97
+
+/* Fixed report descriptor for Logitech Driving Force Pro wheel controller
+ *
+ * The original descriptor hides the separate throttle and brake axes in
+ * a custom vendor usage page, providing only a combined value as
+ * GenericDesktop.Y.
+ * This descriptor removes the combined Y axis and instead reports
+ * separate throttle (Y) and brake (RZ).
+ */
+static __u8 dfp_rdesc_fixed[] = {
+0x05, 0x01, /* Usage Page (Desktop), */
+0x09, 0x04, /* Usage (Joystik), */
+0xA1, 0x01, /* Collection (Application), */
+0xA1, 0x02, /* Collection (Logical), */
+0x95, 0x01, /* Report Count (1), */
+0x75, 0x0E, /* Report Size (14), */
+0x14, /* Logical Minimum (0), */
+0x26, 0xFF, 0x3F, /* Logical Maximum (16383), */
+0x34, /* Physical Minimum (0), */
+0x46, 0xFF, 0x3F, /* Physical Maximum (16383), */
+0x09, 0x30, /* Usage (X), */
+0x81, 0x02, /* Input (Variable), */
+0x95, 0x0E, /* Report Count (14), */
+0x75, 0x01, /* Report Size (1), */
+0x25, 0x01, /* Logical Maximum (1), */
+0x45, 0x01, /* Physical Maximum (1), */
+0x05, 0x09, /* Usage Page (Button), */
+0x19, 0x01, /* Usage Minimum (01h), */
+0x29, 0x0E, /* Usage Maximum (0Eh), */
+0x81, 0x02, /* Input (Variable), */
+0x05, 0x01, /* Usage Page (Desktop), */
+0x95, 0x01, /* Report Count (1), */
+0x75, 0x04, /* Report Size (4), */
+0x25, 0x07, /* Logical Maximum (7), */
+0x46, 0x3B, 0x01, /* Physical Maximum (315), */
+0x65, 0x14, /* Unit (Degrees), */
+0x09, 0x39, /* Usage (Hat Switch), */
+0x81, 0x42, /* Input (Variable, Nullstate), */
+0x65, 0x00, /* Unit, */
+0x26, 0xFF, 0x00, /* Logical Maximum (255), */
+0x46, 0xFF, 0x00, /* Physical Maximum (255), */
+0x75, 0x08, /* Report Size (8), */
+0x81, 0x01, /* Input (Constant), */
+0x09, 0x31, /* Usage (Y), */
+0x81, 0x02, /* Input (Variable), */
+0x09, 0x35, /* Usage (Rz), */
+0x81, 0x02, /* Input (Variable), */
+0x81, 0x01, /* Input (Constant), */
+0xC0, /* End Collection, */
+0xA1, 0x02, /* Collection (Logical), */
+0x09, 0x02, /* Usage (02h), */
+0x95, 0x07, /* Report Count (7), */
+0x91, 0x02, /* Output (Variable), */
+0xC0, /* End Collection, */
+0xC0 /* End Collection */
+};
+
+
/*
* Certain Logitech keyboards send in report #3 keys which are far
* above the logical maximum described in descriptor. This extends
@@ -74,6 +134,18 @@ static __u8 *lg_report_fixup(struct hid_device *hdev, __u8 *rdesc,
rdesc[47] = 0x95;
rdesc[48] = 0x0B;
}
+
+ switch (hdev->product) {
+ case USB_DEVICE_ID_LOGITECH_DFP_WHEEL:
+ if (*rsize == DFP_RDESC_ORIG_SIZE) {
+ hid_info(hdev,
+ "fixing up Logitech Driving Force Pro report descriptor\n");
+ rdesc = dfp_rdesc_fixed;
+ *rsize = sizeof(dfp_rdesc_fixed);
+ }
+ break;
+ }
+
return rdesc;
}
@@ -380,7 +452,7 @@ static const struct hid_device_id lg_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G27_WHEEL),
.driver_data = LG_FF },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DFP_WHEEL),
- .driver_data = LG_FF },
+ .driver_data = LG_NOGET | LG_FF },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WII_WHEEL),
.driver_data = LG_FF4 },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_FFG ),
diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c
index a5eda4c8127a..0ec91c18a421 100644
--- a/drivers/hid/hid-magicmouse.c
+++ b/drivers/hid/hid-magicmouse.c
@@ -501,17 +501,9 @@ static int magicmouse_probe(struct hid_device *hdev,
}
report->size = 6;
- /*
- * The device reponds with 'invalid report id' when feature
- * report switching it into multitouch mode is sent to it.
- *
- * This results in -EIO from the _raw low-level transport callback,
- * but there seems to be no other way of switching the mode.
- * Thus the super-ugly hacky success check below.
- */
ret = hdev->hid_output_raw_report(hdev, feature, sizeof(feature),
HID_FEATURE_REPORT);
- if (ret != -EIO) {
+ if (ret != sizeof(feature)) {
hid_err(hdev, "unable to request touch data (%d)\n", ret);
goto err_stop_hw;
}
diff --git a/drivers/hid/hid-microsoft.c b/drivers/hid/hid-microsoft.c
index 0f6fc54dc196..e5c699b6c6f3 100644
--- a/drivers/hid/hid-microsoft.c
+++ b/drivers/hid/hid-microsoft.c
@@ -23,11 +23,12 @@
#include "hid-ids.h"
-#define MS_HIDINPUT 0x01
-#define MS_ERGONOMY 0x02
-#define MS_PRESENTER 0x04
-#define MS_RDESC 0x08
-#define MS_NOGET 0x10
+#define MS_HIDINPUT 0x01
+#define MS_ERGONOMY 0x02
+#define MS_PRESENTER 0x04
+#define MS_RDESC 0x08
+#define MS_NOGET 0x10
+#define MS_DUPLICATE_USAGES 0x20
/*
* Microsoft Wireless Desktop Receiver (Model 1028) has
@@ -109,6 +110,18 @@ static int ms_input_mapping(struct hid_device *hdev, struct hid_input *hi,
return 0;
}
+static int ms_input_mapped(struct hid_device *hdev, struct hid_input *hi,
+ struct hid_field *field, struct hid_usage *usage,
+ unsigned long **bit, int *max)
+{
+ unsigned long quirks = (unsigned long)hid_get_drvdata(hdev);
+
+ if (quirks & MS_DUPLICATE_USAGES)
+ clear_bit(usage->code, *bit);
+
+ return 0;
+}
+
static int ms_event(struct hid_device *hdev, struct hid_field *field,
struct hid_usage *usage, __s32 value)
{
@@ -179,8 +192,12 @@ static const struct hid_device_id ms_devices[] = {
.driver_data = MS_ERGONOMY | MS_RDESC },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_USB),
.driver_data = MS_PRESENTER },
+ { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_3K),
+ .driver_data = MS_ERGONOMY },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0),
.driver_data = MS_NOGET },
+ { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_COMFORT_MOUSE_4500),
+ .driver_data = MS_DUPLICATE_USAGES },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_BT),
.driver_data = MS_PRESENTER },
@@ -193,6 +210,7 @@ static struct hid_driver ms_driver = {
.id_table = ms_devices,
.report_fixup = ms_report_fixup,
.input_mapping = ms_input_mapping,
+ .input_mapped = ms_input_mapped,
.event = ms_event,
.probe = ms_probe,
};
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index ecd4d2db9e80..58d0e7aaf088 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -64,6 +64,7 @@ struct mt_device {
struct mt_class *mtclass; /* our mt device class */
unsigned last_field_index; /* last field index of the report */
unsigned last_slot_field; /* the last field of a slot */
+ int last_mt_collection; /* last known mt-related collection */
__s8 inputmode; /* InputMode HID feature, -1 if non-existent */
__u8 num_received; /* how many contacts we received */
__u8 num_expected; /* expected last contact index */
@@ -225,8 +226,10 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi,
cls->sn_move);
/* touchscreen emulation */
set_abs(hi->input, ABS_X, field, cls->sn_move);
- td->last_slot_field = usage->hid;
- td->last_field_index = field->index;
+ if (td->last_mt_collection == usage->collection_index) {
+ td->last_slot_field = usage->hid;
+ td->last_field_index = field->index;
+ }
return 1;
case HID_GD_Y:
if (quirks & MT_QUIRK_EGALAX_XYZ_FIXUP)
@@ -237,8 +240,10 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi,
cls->sn_move);
/* touchscreen emulation */
set_abs(hi->input, ABS_Y, field, cls->sn_move);
- td->last_slot_field = usage->hid;
- td->last_field_index = field->index;
+ if (td->last_mt_collection == usage->collection_index) {
+ td->last_slot_field = usage->hid;
+ td->last_field_index = field->index;
+ }
return 1;
}
return 0;
@@ -246,31 +251,42 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi,
case HID_UP_DIGITIZER:
switch (usage->hid) {
case HID_DG_INRANGE:
- td->last_slot_field = usage->hid;
- td->last_field_index = field->index;
+ if (td->last_mt_collection == usage->collection_index) {
+ td->last_slot_field = usage->hid;
+ td->last_field_index = field->index;
+ }
return 1;
case HID_DG_CONFIDENCE:
- td->last_slot_field = usage->hid;
- td->last_field_index = field->index;
+ if (td->last_mt_collection == usage->collection_index) {
+ td->last_slot_field = usage->hid;
+ td->last_field_index = field->index;
+ }
return 1;
case HID_DG_TIPSWITCH:
hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_TOUCH);
input_set_capability(hi->input, EV_KEY, BTN_TOUCH);
- td->last_slot_field = usage->hid;
- td->last_field_index = field->index;
+ if (td->last_mt_collection == usage->collection_index) {
+ td->last_slot_field = usage->hid;
+ td->last_field_index = field->index;
+ }
return 1;
case HID_DG_CONTACTID:
+ if (!td->maxcontacts)
+ td->maxcontacts = MT_DEFAULT_MAXCONTACT;
input_mt_init_slots(hi->input, td->maxcontacts);
td->last_slot_field = usage->hid;
td->last_field_index = field->index;
+ td->last_mt_collection = usage->collection_index;
return 1;
case HID_DG_WIDTH:
hid_map_usage(hi, usage, bit, max,
EV_ABS, ABS_MT_TOUCH_MAJOR);
set_abs(hi->input, ABS_MT_TOUCH_MAJOR, field,
cls->sn_width);
- td->last_slot_field = usage->hid;
- td->last_field_index = field->index;
+ if (td->last_mt_collection == usage->collection_index) {
+ td->last_slot_field = usage->hid;
+ td->last_field_index = field->index;
+ }
return 1;
case HID_DG_HEIGHT:
hid_map_usage(hi, usage, bit, max,
@@ -279,8 +295,10 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi,
cls->sn_height);
input_set_abs_params(hi->input,
ABS_MT_ORIENTATION, 0, 1, 0, 0);
- td->last_slot_field = usage->hid;
- td->last_field_index = field->index;
+ if (td->last_mt_collection == usage->collection_index) {
+ td->last_slot_field = usage->hid;
+ td->last_field_index = field->index;
+ }
return 1;
case HID_DG_TIPPRESSURE:
if (quirks & MT_QUIRK_EGALAX_XYZ_FIXUP)
@@ -292,16 +310,20 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi,
/* touchscreen emulation */
set_abs(hi->input, ABS_PRESSURE, field,
cls->sn_pressure);
- td->last_slot_field = usage->hid;
- td->last_field_index = field->index;
+ if (td->last_mt_collection == usage->collection_index) {
+ td->last_slot_field = usage->hid;
+ td->last_field_index = field->index;
+ }
return 1;
case HID_DG_CONTACTCOUNT:
- td->last_field_index = field->index;
+ if (td->last_mt_collection == usage->collection_index)
+ td->last_field_index = field->index;
return 1;
case HID_DG_CONTACTMAX:
/* we don't set td->last_slot_field as contactcount and
* contact max are global to the report */
- td->last_field_index = field->index;
+ if (td->last_mt_collection == usage->collection_index)
+ td->last_field_index = field->index;
return -1;
}
/* let hid-input decide for the others */
@@ -516,6 +538,7 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id)
}
td->mtclass = mtclass;
td->inputmode = -1;
+ td->last_mt_collection = -1;
hid_set_drvdata(hdev, td);
ret = hid_parse(hdev);
@@ -526,9 +549,6 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id)
if (ret)
goto fail;
- if (!td->maxcontacts)
- td->maxcontacts = MT_DEFAULT_MAXCONTACT;
-
td->slots = kzalloc(td->maxcontacts * sizeof(struct mt_slot),
GFP_KERNEL);
if (!td->slots) {
@@ -593,6 +613,11 @@ static const struct hid_device_id mt_devices[] = {
HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
USB_DEVICE_ID_CANDO_MULTI_TOUCH_15_6) },
+ /* Chunghwa Telecom touch panels */
+ { .driver_data = MT_CLS_DEFAULT,
+ HID_USB_DEVICE(USB_VENDOR_ID_CHUNGHWAT,
+ USB_DEVICE_ID_CHUNGHWAT_MULTITOUCH) },
+
/* CVTouch panels */
{ .driver_data = MT_CLS_DEFAULT,
HID_USB_DEVICE(USB_VENDOR_ID_CVTOUCH,
@@ -651,6 +676,9 @@ static const struct hid_device_id mt_devices[] = {
{ .driver_data = MT_CLS_CONFIDENCE_MINUS_ONE,
HID_USB_DEVICE(USB_VENDOR_ID_LUMIO,
USB_DEVICE_ID_CRYSTALTOUCH) },
+ { .driver_data = MT_CLS_CONFIDENCE_MINUS_ONE,
+ HID_USB_DEVICE(USB_VENDOR_ID_LUMIO,
+ USB_DEVICE_ID_CRYSTALTOUCH_DUAL) },
/* MosArt panels */
{ .driver_data = MT_CLS_CONFIDENCE_MINUS_ONE,
@@ -681,10 +709,10 @@ static const struct hid_device_id mt_devices[] = {
HID_USB_DEVICE(USB_VENDOR_ID_STANTUM,
USB_DEVICE_ID_MTP)},
{ .driver_data = MT_CLS_CONFIDENCE,
- HID_USB_DEVICE(USB_VENDOR_ID_STANTUM,
+ HID_USB_DEVICE(USB_VENDOR_ID_STANTUM_STM,
USB_DEVICE_ID_MTP_STM)},
{ .driver_data = MT_CLS_CONFIDENCE,
- HID_USB_DEVICE(USB_VENDOR_ID_STANTUM,
+ HID_USB_DEVICE(USB_VENDOR_ID_STANTUM_SITRONIX,
USB_DEVICE_ID_MTP_SITRONIX)},
/* Touch International panels */
@@ -699,6 +727,10 @@ static const struct hid_device_id mt_devices[] = {
{ .driver_data = MT_CLS_DEFAULT,
HID_USB_DEVICE(USB_VENDOR_ID_UNITEC,
USB_DEVICE_ID_UNITEC_USB_TOUCH_0A19) },
+ /* XAT */
+ { .driver_data = MT_CLS_DEFAULT,
+ HID_USB_DEVICE(USB_VENDOR_ID_XAT,
+ USB_DEVICE_ID_XAT_CSR) },
{ }
};
diff --git a/drivers/hid/hid-prodikeys.c b/drivers/hid/hid-prodikeys.c
index ab19f2905d27..158b389d0fb7 100644
--- a/drivers/hid/hid-prodikeys.c
+++ b/drivers/hid/hid-prodikeys.c
@@ -44,8 +44,6 @@ struct pk_device {
struct pcmidi_snd *pm; /* pcmidi device context */
};
-struct pcmidi_snd;
-
struct pcmidi_sustain {
unsigned long in_use;
struct pcmidi_snd *pm;
@@ -242,7 +240,7 @@ drop_note:
return;
}
-void pcmidi_sustained_note_release(unsigned long data)
+static void pcmidi_sustained_note_release(unsigned long data)
{
struct pcmidi_sustain *pms = (struct pcmidi_sustain *)data;
@@ -250,7 +248,7 @@ void pcmidi_sustained_note_release(unsigned long data)
pms->in_use = 0;
}
-void init_sustain_timers(struct pcmidi_snd *pm)
+static void init_sustain_timers(struct pcmidi_snd *pm)
{
struct pcmidi_sustain *pms;
unsigned i;
@@ -264,7 +262,7 @@ void init_sustain_timers(struct pcmidi_snd *pm)
}
}
-void stop_sustain_timers(struct pcmidi_snd *pm)
+static void stop_sustain_timers(struct pcmidi_snd *pm)
{
struct pcmidi_sustain *pms;
unsigned i;
@@ -499,7 +497,7 @@ static int pcmidi_handle_report4(struct pcmidi_snd *pm, u8 *data)
return 1;
}
-int pcmidi_handle_report(
+static int pcmidi_handle_report(
struct pcmidi_snd *pm, unsigned report_id, u8 *data, int size)
{
int ret = 0;
@@ -518,7 +516,8 @@ int pcmidi_handle_report(
return ret;
}
-void pcmidi_setup_extra_keys(struct pcmidi_snd *pm, struct input_dev *input)
+static void pcmidi_setup_extra_keys(
+ struct pcmidi_snd *pm, struct input_dev *input)
{
/* reassigned functionality for N/A keys
MY PICTURES => KEY_WORDPROCESSOR
@@ -602,7 +601,7 @@ static struct snd_rawmidi_ops pcmidi_in_ops = {
.trigger = pcmidi_in_trigger
};
-int pcmidi_snd_initialise(struct pcmidi_snd *pm)
+static int pcmidi_snd_initialise(struct pcmidi_snd *pm)
{
static int dev;
struct snd_card *card;
@@ -720,7 +719,7 @@ fail:
return err;
}
-int pcmidi_snd_terminate(struct pcmidi_snd *pm)
+static int pcmidi_snd_terminate(struct pcmidi_snd *pm)
{
if (pm->card) {
stop_sustain_timers(pm);
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 936c911fdca6..5cd25bd907f8 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -28,6 +28,12 @@
#define SIXAXIS_CONTROLLER_USB (1 << 1)
#define SIXAXIS_CONTROLLER_BT (1 << 2)
+static const u8 sixaxis_rdesc_fixup[] = {
+ 0x95, 0x13, 0x09, 0x01, 0x81, 0x02, 0x95, 0x0C,
+ 0x81, 0x01, 0x75, 0x10, 0x95, 0x04, 0x26, 0xFF,
+ 0x03, 0x46, 0xFF, 0x03, 0x09, 0x01, 0x81, 0x02
+};
+
struct sony_sc {
unsigned long quirks;
};
@@ -43,9 +49,37 @@ static __u8 *sony_report_fixup(struct hid_device *hdev, __u8 *rdesc,
hid_info(hdev, "Fixing up Sony Vaio VGX report descriptor\n");
rdesc[55] = 0x06;
}
+
+ /* The HID descriptor exposed over BT has a trailing zero byte */
+ if ((((sc->quirks & SIXAXIS_CONTROLLER_USB) && *rsize == 148) ||
+ ((sc->quirks & SIXAXIS_CONTROLLER_BT) && *rsize == 149)) &&
+ rdesc[83] == 0x75) {
+ hid_info(hdev, "Fixing up Sony Sixaxis report descriptor\n");
+ memcpy((void *)&rdesc[83], (void *)&sixaxis_rdesc_fixup,
+ sizeof(sixaxis_rdesc_fixup));
+ }
return rdesc;
}
+static int sony_raw_event(struct hid_device *hdev, struct hid_report *report,
+ __u8 *rd, int size)
+{
+ struct sony_sc *sc = hid_get_drvdata(hdev);
+
+ /* Sixaxis HID report has acclerometers/gyro with MSByte first, this
+ * has to be BYTE_SWAPPED before passing up to joystick interface
+ */
+ if ((sc->quirks & (SIXAXIS_CONTROLLER_USB | SIXAXIS_CONTROLLER_BT)) &&
+ rd[0] == 0x01 && size == 49) {
+ swap(rd[41], rd[42]);
+ swap(rd[43], rd[44]);
+ swap(rd[45], rd[46]);
+ swap(rd[47], rd[48]);
+ }
+
+ return 0;
+}
+
/*
* The Sony Sixaxis does not handle HID Output Reports on the Interrupt EP
* like it should according to usbhid/hid-core.c::usbhid_output_raw_report()
@@ -194,6 +228,7 @@ static struct hid_driver sony_driver = {
.probe = sony_probe,
.remove = sony_remove,
.report_fixup = sony_report_fixup,
+ .raw_event = sony_raw_event
};
static int __init sony_init(void)
diff --git a/drivers/hid/hid-speedlink.c b/drivers/hid/hid-speedlink.c
new file mode 100644
index 000000000000..602013741718
--- /dev/null
+++ b/drivers/hid/hid-speedlink.c
@@ -0,0 +1,89 @@
+/*
+ * HID driver for Speedlink Vicious and Divine Cezanne (USB mouse).
+ * Fixes "jumpy" cursor and removes nonexistent keyboard LEDS from
+ * the HID descriptor.
+ *
+ * Copyright (c) 2011 Stefan Kriwanek <mail@stefankriwanek.de>
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#include <linux/device.h>
+#include <linux/hid.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+
+#include "hid-ids.h"
+#include "usbhid/usbhid.h"
+
+static const struct hid_device_id speedlink_devices[] = {
+ { HID_USB_DEVICE(USB_VENDOR_ID_X_TENSIONS, USB_DEVICE_ID_SPEEDLINK_VAD_CEZANNE)},
+ { }
+};
+
+static int speedlink_input_mapping(struct hid_device *hdev,
+ struct hid_input *hi,
+ struct hid_field *field, struct hid_usage *usage,
+ unsigned long **bit, int *max)
+{
+ /*
+ * The Cezanne mouse has a second "keyboard" USB endpoint for it is
+ * able to map keyboard events to the button presses.
+ * It sends a standard keyboard report descriptor, though, whose
+ * LEDs we ignore.
+ */
+ switch (usage->hid & HID_USAGE_PAGE) {
+ case HID_UP_LED:
+ return -1;
+ }
+ return 0;
+}
+
+static int speedlink_event(struct hid_device *hdev, struct hid_field *field,
+ struct hid_usage *usage, __s32 value)
+{
+ /* No other conditions due to usage_table. */
+ /* Fix "jumpy" cursor (invalid events sent by device). */
+ if (value == 256)
+ return 1;
+ /* Drop useless distance 0 events (on button clicks etc.) as well */
+ if (value == 0)
+ return 1;
+
+ return 0;
+}
+
+MODULE_DEVICE_TABLE(hid, speedlink_devices);
+
+static const struct hid_usage_id speedlink_grabbed_usages[] = {
+ { HID_GD_X, EV_REL, 0 },
+ { HID_GD_Y, EV_REL, 1 },
+ { HID_ANY_ID - 1, HID_ANY_ID - 1, HID_ANY_ID - 1}
+};
+
+static struct hid_driver speedlink_driver = {
+ .name = "speedlink",
+ .id_table = speedlink_devices,
+ .usage_table = speedlink_grabbed_usages,
+ .input_mapping = speedlink_input_mapping,
+ .event = speedlink_event,
+};
+
+static int __init speedlink_init(void)
+{
+ return hid_register_driver(&speedlink_driver);
+}
+
+static void __exit speedlink_exit(void)
+{
+ hid_unregister_driver(&speedlink_driver);
+}
+
+module_init(speedlink_init);
+module_exit(speedlink_exit);
+MODULE_LICENSE("GPL");
diff --git a/drivers/hid/hid-uclogic.c b/drivers/hid/hid-uclogic.c
index 05fdc85a76e5..e15732f1a22d 100644
--- a/drivers/hid/hid-uclogic.c
+++ b/drivers/hid/hid-uclogic.c
@@ -343,6 +343,193 @@ static __u8 wp8060u_rdesc_fixed[] = {
};
/*
+ * Original WP1062 report descriptor.
+ *
+ * Only report ID 9 is actually used.
+ *
+ * Usage Page (Digitizer), ; Digitizer (0Dh)
+ * Usage (Pen), ; Pen (02h, application collection)
+ * Collection (Application),
+ * Report ID (7),
+ * Usage (Stylus), ; Stylus (20h, logical collection)
+ * Collection (Physical),
+ * Usage (Tip Switch), ; Tip switch (42h, momentary control)
+ * Usage (Barrel Switch), ; Barrel switch (44h, momentary control)
+ * Usage (Eraser), ; Eraser (45h, momentary control)
+ * Logical Minimum (0),
+ * Logical Maximum (1),
+ * Report Size (1),
+ * Report Count (3),
+ * Input (Variable),
+ * Report Count (3),
+ * Input (Constant, Variable),
+ * Usage (In Range), ; In range (32h, momentary control)
+ * Report Count (1),
+ * Input (Variable),
+ * Report Count (1),
+ * Input (Constant, Variable),
+ * Usage Page (Desktop), ; Generic desktop controls (01h)
+ * Usage (X), ; X (30h, dynamic value)
+ * Report Size (16),
+ * Report Count (1),
+ * Push,
+ * Unit Exponent (13),
+ * Unit (Inch),
+ * Physical Minimum (0),
+ * Physical Maximum (10000),
+ * Logical Maximum (20000),
+ * Input (Variable),
+ * Usage (Y), ; Y (31h, dynamic value)
+ * Physical Maximum (6583),
+ * Logical Maximum (13166),
+ * Input (Variable),
+ * Pop,
+ * Usage Page (Digitizer), ; Digitizer (0Dh)
+ * Usage (Tip Pressure), ; Tip pressure (30h, dynamic value)
+ * Logical Maximum (1023),
+ * Input (Variable),
+ * Report Size (16),
+ * End Collection,
+ * End Collection,
+ * Usage Page (Desktop), ; Generic desktop controls (01h)
+ * Usage (Mouse), ; Mouse (02h, application collection)
+ * Collection (Application),
+ * Report ID (8),
+ * Usage (Pointer), ; Pointer (01h, physical collection)
+ * Collection (Physical),
+ * Usage Page (Button), ; Button (09h)
+ * Usage Minimum (01h),
+ * Usage Maximum (03h),
+ * Logical Minimum (0),
+ * Logical Maximum (1),
+ * Report Count (3),
+ * Report Size (1),
+ * Input (Variable),
+ * Report Count (5),
+ * Input (Constant),
+ * Usage Page (Desktop), ; Generic desktop controls (01h)
+ * Usage (X), ; X (30h, dynamic value)
+ * Usage (Y), ; Y (31h, dynamic value)
+ * Usage (Wheel), ; Wheel (38h, dynamic value)
+ * Usage (00h),
+ * Logical Minimum (-127),
+ * Logical Maximum (127),
+ * Report Size (8),
+ * Report Count (4),
+ * Input (Variable, Relative),
+ * End Collection,
+ * End Collection,
+ * Usage Page (Desktop), ; Generic desktop controls (01h)
+ * Usage (Mouse), ; Mouse (02h, application collection)
+ * Collection (Application),
+ * Report ID (9),
+ * Usage (Pointer), ; Pointer (01h, physical collection)
+ * Collection (Physical),
+ * Usage Page (Button), ; Button (09h)
+ * Usage Minimum (01h),
+ * Usage Maximum (03h),
+ * Logical Minimum (0),
+ * Logical Maximum (1),
+ * Report Count (3),
+ * Report Size (1),
+ * Input (Variable),
+ * Report Count (4),
+ * Input (Constant),
+ * Usage Page (Digitizer), ; Digitizer (0Dh)
+ * Usage (In Range), ; In range (32h, momentary control)
+ * Report Count (1),
+ * Input (Variable),
+ * Usage Page (Desktop), ; Generic desktop controls (01h)
+ * Usage (X), ; X (30h, dynamic value)
+ * Report Size (16),
+ * Report Count (1),
+ * Push,
+ * Unit Exponent (13),
+ * Unit (Inch),
+ * Physical Minimum (0),
+ * Physical Maximum (10000),
+ * Logical Maximum (20000),
+ * Input (Variable),
+ * Usage (Y), ; Y (31h, dynamic value)
+ * Physical Maximum (6583),
+ * Logical Maximum (13166),
+ * Input (Variable),
+ * Pop,
+ * Usage Page (Digitizer), ; Digitizer (0Dh)
+ * Usage (Tip Pressure), ; Tip pressure (30h, dynamic value)
+ * Logical Maximum (1023),
+ * Report Count (1),
+ * Report Size (16),
+ * Input (Variable),
+ * End Collection,
+ * End Collection,
+ * Usage Page (Desktop), ; Generic desktop controls (01h)
+ * Usage (00h),
+ * Collection (Application),
+ * Report ID (4),
+ * Logical Minimum (0),
+ * Logical Maximum (255),
+ * Usage (00h),
+ * Report Size (8),
+ * Report Count (3),
+ * Feature (Variable),
+ * End Collection
+ */
+
+/* Size of the original descriptor of WP1062 tablet */
+#define WP1062_RDESC_ORIG_SIZE 254
+
+/*
+ * Fixed WP1062 report descriptor.
+ *
+ * Removed unused reports, corrected second barrel button usage code, physical
+ * units.
+ */
+static __u8 wp1062_rdesc_fixed[] = {
+ 0x05, 0x0D, /* Usage Page (Digitizer), */
+ 0x09, 0x02, /* Usage (Pen), */
+ 0xA1, 0x01, /* Collection (Application), */
+ 0x85, 0x09, /* Report ID (9), */
+ 0x09, 0x20, /* Usage (Stylus), */
+ 0xA0, /* Collection (Physical), */
+ 0x75, 0x01, /* Report Size (1), */
+ 0x09, 0x42, /* Usage (Tip Switch), */
+ 0x09, 0x44, /* Usage (Barrel Switch), */
+ 0x09, 0x46, /* Usage (Tablet Pick), */
+ 0x14, /* Logical Minimum (0), */
+ 0x25, 0x01, /* Logical Maximum (1), */
+ 0x95, 0x03, /* Report Count (3), */
+ 0x81, 0x02, /* Input (Variable), */
+ 0x95, 0x04, /* Report Count (4), */
+ 0x81, 0x01, /* Input (Constant), */
+ 0x09, 0x32, /* Usage (In Range), */
+ 0x95, 0x01, /* Report Count (1), */
+ 0x81, 0x02, /* Input (Variable), */
+ 0x75, 0x10, /* Report Size (16), */
+ 0x95, 0x01, /* Report Count (1), */
+ 0x14, /* Logical Minimum (0), */
+ 0xA4, /* Push, */
+ 0x05, 0x01, /* Usage Page (Desktop), */
+ 0x55, 0xFD, /* Unit Exponent (-3), */
+ 0x65, 0x13, /* Unit (Inch), */
+ 0x34, /* Physical Minimum (0), */
+ 0x09, 0x30, /* Usage (X), */
+ 0x46, 0x10, 0x27, /* Physical Maximum (10000), */
+ 0x26, 0x20, 0x4E, /* Logical Maximum (20000), */
+ 0x81, 0x02, /* Input (Variable), */
+ 0x09, 0x31, /* Usage (Y), */
+ 0x46, 0xB7, 0x19, /* Physical Maximum (6583), */
+ 0x26, 0x6E, 0x33, /* Logical Maximum (13166), */
+ 0x81, 0x02, /* Input (Variable), */
+ 0xB4, /* Pop, */
+ 0x09, 0x30, /* Usage (Tip Pressure), */
+ 0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
+ 0x81, 0x02, /* Input (Variable), */
+ 0xC0, /* End Collection, */
+ 0xC0 /* End Collection */
+};
+
+/*
* Original PF1209 report descriptor.
*
* The descriptor is similar to WPXXXXU descriptors, with an addition of a
@@ -584,6 +771,12 @@ static __u8 *uclogic_report_fixup(struct hid_device *hdev, __u8 *rdesc,
*rsize = sizeof(wp8060u_rdesc_fixed);
}
break;
+ case USB_DEVICE_ID_UCLOGIC_TABLET_WP1062:
+ if (*rsize == WP1062_RDESC_ORIG_SIZE) {
+ rdesc = wp1062_rdesc_fixed;
+ *rsize = sizeof(wp1062_rdesc_fixed);
+ }
+ break;
}
return rdesc;
@@ -598,6 +791,8 @@ static const struct hid_device_id uclogic_devices[] = {
USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U) },
{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC,
USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC,
+ USB_DEVICE_ID_UCLOGIC_TABLET_WP1062) },
{ }
};
MODULE_DEVICE_TABLE(hid, uclogic_devices);
diff --git a/drivers/hid/hid-wiimote.c b/drivers/hid/hid-wiimote.c
new file mode 100644
index 000000000000..a594383ce03d
--- /dev/null
+++ b/drivers/hid/hid-wiimote.c
@@ -0,0 +1,489 @@
+/*
+ * HID driver for Nintendo Wiimote devices
+ * Copyright (c) 2011 David Herrmann
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#include <linux/atomic.h>
+#include <linux/device.h>
+#include <linux/hid.h>
+#include <linux/input.h>
+#include <linux/module.h>
+#include <linux/spinlock.h>
+#include "hid-ids.h"
+
+#define WIIMOTE_VERSION "0.1"
+#define WIIMOTE_NAME "Nintendo Wii Remote"
+#define WIIMOTE_BUFSIZE 32
+
+struct wiimote_buf {
+ __u8 data[HID_MAX_BUFFER_SIZE];
+ size_t size;
+};
+
+struct wiimote_state {
+ spinlock_t lock;
+ __u8 flags;
+};
+
+struct wiimote_data {
+ atomic_t ready;
+ struct hid_device *hdev;
+ struct input_dev *input;
+
+ spinlock_t qlock;
+ __u8 head;
+ __u8 tail;
+ struct wiimote_buf outq[WIIMOTE_BUFSIZE];
+ struct work_struct worker;
+
+ struct wiimote_state state;
+};
+
+#define WIIPROTO_FLAG_LED1 0x01
+#define WIIPROTO_FLAG_LED2 0x02
+#define WIIPROTO_FLAG_LED3 0x04
+#define WIIPROTO_FLAG_LED4 0x08
+#define WIIPROTO_FLAGS_LEDS (WIIPROTO_FLAG_LED1 | WIIPROTO_FLAG_LED2 | \
+ WIIPROTO_FLAG_LED3 | WIIPROTO_FLAG_LED4)
+
+enum wiiproto_reqs {
+ WIIPROTO_REQ_LED = 0x11,
+ WIIPROTO_REQ_DRM_K = 0x30,
+};
+
+enum wiiproto_keys {
+ WIIPROTO_KEY_LEFT,
+ WIIPROTO_KEY_RIGHT,
+ WIIPROTO_KEY_UP,
+ WIIPROTO_KEY_DOWN,
+ WIIPROTO_KEY_PLUS,
+ WIIPROTO_KEY_MINUS,
+ WIIPROTO_KEY_ONE,
+ WIIPROTO_KEY_TWO,
+ WIIPROTO_KEY_A,
+ WIIPROTO_KEY_B,
+ WIIPROTO_KEY_HOME,
+ WIIPROTO_KEY_COUNT
+};
+
+static __u16 wiiproto_keymap[] = {
+ KEY_LEFT, /* WIIPROTO_KEY_LEFT */
+ KEY_RIGHT, /* WIIPROTO_KEY_RIGHT */
+ KEY_UP, /* WIIPROTO_KEY_UP */
+ KEY_DOWN, /* WIIPROTO_KEY_DOWN */
+ KEY_NEXT, /* WIIPROTO_KEY_PLUS */
+ KEY_PREVIOUS, /* WIIPROTO_KEY_MINUS */
+ BTN_1, /* WIIPROTO_KEY_ONE */
+ BTN_2, /* WIIPROTO_KEY_TWO */
+ BTN_A, /* WIIPROTO_KEY_A */
+ BTN_B, /* WIIPROTO_KEY_B */
+ BTN_MODE, /* WIIPROTO_KEY_HOME */
+};
+
+#define dev_to_wii(pdev) hid_get_drvdata(container_of(pdev, struct hid_device, \
+ dev))
+
+static ssize_t wiimote_hid_send(struct hid_device *hdev, __u8 *buffer,
+ size_t count)
+{
+ __u8 *buf;
+ ssize_t ret;
+
+ if (!hdev->hid_output_raw_report)
+ return -ENODEV;
+
+ buf = kmemdup(buffer, count, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ ret = hdev->hid_output_raw_report(hdev, buf, count, HID_OUTPUT_REPORT);
+
+ kfree(buf);
+ return ret;
+}
+
+static void wiimote_worker(struct work_struct *work)
+{
+ struct wiimote_data *wdata = container_of(work, struct wiimote_data,
+ worker);
+ unsigned long flags;
+
+ spin_lock_irqsave(&wdata->qlock, flags);
+
+ while (wdata->head != wdata->tail) {
+ spin_unlock_irqrestore(&wdata->qlock, flags);
+ wiimote_hid_send(wdata->hdev, wdata->outq[wdata->tail].data,
+ wdata->outq[wdata->tail].size);
+ spin_lock_irqsave(&wdata->qlock, flags);
+
+ wdata->tail = (wdata->tail + 1) % WIIMOTE_BUFSIZE;
+ }
+
+ spin_unlock_irqrestore(&wdata->qlock, flags);
+}
+
+static void wiimote_queue(struct wiimote_data *wdata, const __u8 *buffer,
+ size_t count)
+{
+ unsigned long flags;
+ __u8 newhead;
+
+ if (count > HID_MAX_BUFFER_SIZE) {
+ hid_warn(wdata->hdev, "Sending too large output report\n");
+ return;
+ }
+
+ /*
+ * Copy new request into our output queue and check whether the
+ * queue is full. If it is full, discard this request.
+ * If it is empty we need to start a new worker that will
+ * send out the buffer to the hid device.
+ * If the queue is not empty, then there must be a worker
+ * that is currently sending out our buffer and this worker
+ * will reschedule itself until the queue is empty.
+ */
+
+ spin_lock_irqsave(&wdata->qlock, flags);
+
+ memcpy(wdata->outq[wdata->head].data, buffer, count);
+ wdata->outq[wdata->head].size = count;
+ newhead = (wdata->head + 1) % WIIMOTE_BUFSIZE;
+
+ if (wdata->head == wdata->tail) {
+ wdata->head = newhead;
+ schedule_work(&wdata->worker);
+ } else if (newhead != wdata->tail) {
+ wdata->head = newhead;
+ } else {
+ hid_warn(wdata->hdev, "Output queue is full");
+ }
+
+ spin_unlock_irqrestore(&wdata->qlock, flags);
+}
+
+static void wiiproto_req_leds(struct wiimote_data *wdata, int leds)
+{
+ __u8 cmd[2];
+
+ leds &= WIIPROTO_FLAGS_LEDS;
+ if ((wdata->state.flags & WIIPROTO_FLAGS_LEDS) == leds)
+ return;
+ wdata->state.flags = (wdata->state.flags & ~WIIPROTO_FLAGS_LEDS) | leds;
+
+ cmd[0] = WIIPROTO_REQ_LED;
+ cmd[1] = 0;
+
+ if (leds & WIIPROTO_FLAG_LED1)
+ cmd[1] |= 0x10;
+ if (leds & WIIPROTO_FLAG_LED2)
+ cmd[1] |= 0x20;
+ if (leds & WIIPROTO_FLAG_LED3)
+ cmd[1] |= 0x40;
+ if (leds & WIIPROTO_FLAG_LED4)
+ cmd[1] |= 0x80;
+
+ wiimote_queue(wdata, cmd, sizeof(cmd));
+}
+
+#define wiifs_led_show_set(num) \
+static ssize_t wiifs_led_show_##num(struct device *dev, \
+ struct device_attribute *attr, char *buf) \
+{ \
+ struct wiimote_data *wdata = dev_to_wii(dev); \
+ unsigned long flags; \
+ int state; \
+ \
+ if (!atomic_read(&wdata->ready)) \
+ return -EBUSY; \
+ \
+ spin_lock_irqsave(&wdata->state.lock, flags); \
+ state = !!(wdata->state.flags & WIIPROTO_FLAG_LED##num); \
+ spin_unlock_irqrestore(&wdata->state.lock, flags); \
+ \
+ return sprintf(buf, "%d\n", state); \
+} \
+static ssize_t wiifs_led_set_##num(struct device *dev, \
+ struct device_attribute *attr, const char *buf, size_t count) \
+{ \
+ struct wiimote_data *wdata = dev_to_wii(dev); \
+ int tmp = simple_strtoul(buf, NULL, 10); \
+ unsigned long flags; \
+ __u8 state; \
+ \
+ if (!atomic_read(&wdata->ready)) \
+ return -EBUSY; \
+ \
+ spin_lock_irqsave(&wdata->state.lock, flags); \
+ \
+ state = wdata->state.flags; \
+ \
+ if (tmp) \
+ wiiproto_req_leds(wdata, state | WIIPROTO_FLAG_LED##num);\
+ else \
+ wiiproto_req_leds(wdata, state & ~WIIPROTO_FLAG_LED##num);\
+ \
+ spin_unlock_irqrestore(&wdata->state.lock, flags); \
+ \
+ return count; \
+} \
+static DEVICE_ATTR(led##num, S_IRUGO | S_IWUSR, wiifs_led_show_##num, \
+ wiifs_led_set_##num)
+
+wiifs_led_show_set(1);
+wiifs_led_show_set(2);
+wiifs_led_show_set(3);
+wiifs_led_show_set(4);
+
+static int wiimote_input_event(struct input_dev *dev, unsigned int type,
+ unsigned int code, int value)
+{
+ struct wiimote_data *wdata = input_get_drvdata(dev);
+
+ if (!atomic_read(&wdata->ready))
+ return -EBUSY;
+ /* smp_rmb: Make sure wdata->xy is available when wdata->ready is 1 */
+ smp_rmb();
+
+ return 0;
+}
+
+static void handler_keys(struct wiimote_data *wdata, const __u8 *payload)
+{
+ input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_LEFT],
+ !!(payload[0] & 0x01));
+ input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_RIGHT],
+ !!(payload[0] & 0x02));
+ input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_DOWN],
+ !!(payload[0] & 0x04));
+ input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_UP],
+ !!(payload[0] & 0x08));
+ input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_PLUS],
+ !!(payload[0] & 0x10));
+ input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_TWO],
+ !!(payload[1] & 0x01));
+ input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_ONE],
+ !!(payload[1] & 0x02));
+ input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_B],
+ !!(payload[1] & 0x04));
+ input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_A],
+ !!(payload[1] & 0x08));
+ input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_MINUS],
+ !!(payload[1] & 0x10));
+ input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_HOME],
+ !!(payload[1] & 0x80));
+ input_sync(wdata->input);
+}
+
+struct wiiproto_handler {
+ __u8 id;
+ size_t size;
+ void (*func)(struct wiimote_data *wdata, const __u8 *payload);
+};
+
+static struct wiiproto_handler handlers[] = {
+ { .id = WIIPROTO_REQ_DRM_K, .size = 2, .func = handler_keys },
+ { .id = 0 }
+};
+
+static int wiimote_hid_event(struct hid_device *hdev, struct hid_report *report,
+ u8 *raw_data, int size)
+{
+ struct wiimote_data *wdata = hid_get_drvdata(hdev);
+ struct wiiproto_handler *h;
+ int i;
+ unsigned long flags;
+
+ if (!atomic_read(&wdata->ready))
+ return -EBUSY;
+ /* smp_rmb: Make sure wdata->xy is available when wdata->ready is 1 */
+ smp_rmb();
+
+ if (size < 1)
+ return -EINVAL;
+
+ spin_lock_irqsave(&wdata->state.lock, flags);
+
+ for (i = 0; handlers[i].id; ++i) {
+ h = &handlers[i];
+ if (h->id == raw_data[0] && h->size < size)
+ h->func(wdata, &raw_data[1]);
+ }
+
+ spin_unlock_irqrestore(&wdata->state.lock, flags);
+
+ return 0;
+}
+
+static struct wiimote_data *wiimote_create(struct hid_device *hdev)
+{
+ struct wiimote_data *wdata;
+ int i;
+
+ wdata = kzalloc(sizeof(*wdata), GFP_KERNEL);
+ if (!wdata)
+ return NULL;
+
+ wdata->input = input_allocate_device();
+ if (!wdata->input) {
+ kfree(wdata);
+ return NULL;
+ }
+
+ wdata->hdev = hdev;
+ hid_set_drvdata(hdev, wdata);
+
+ input_set_drvdata(wdata->input, wdata);
+ wdata->input->event = wiimote_input_event;
+ wdata->input->dev.parent = &wdata->hdev->dev;
+ wdata->input->id.bustype = wdata->hdev->bus;
+ wdata->input->id.vendor = wdata->hdev->vendor;
+ wdata->input->id.product = wdata->hdev->product;
+ wdata->input->id.version = wdata->hdev->version;
+ wdata->input->name = WIIMOTE_NAME;
+
+ set_bit(EV_KEY, wdata->input->evbit);
+ for (i = 0; i < WIIPROTO_KEY_COUNT; ++i)
+ set_bit(wiiproto_keymap[i], wdata->input->keybit);
+
+ spin_lock_init(&wdata->qlock);
+ INIT_WORK(&wdata->worker, wiimote_worker);
+
+ spin_lock_init(&wdata->state.lock);
+
+ return wdata;
+}
+
+static void wiimote_destroy(struct wiimote_data *wdata)
+{
+ kfree(wdata);
+}
+
+static int wiimote_hid_probe(struct hid_device *hdev,
+ const struct hid_device_id *id)
+{
+ struct wiimote_data *wdata;
+ int ret;
+
+ wdata = wiimote_create(hdev);
+ if (!wdata) {
+ hid_err(hdev, "Can't alloc device\n");
+ return -ENOMEM;
+ }
+
+ ret = device_create_file(&hdev->dev, &dev_attr_led1);
+ if (ret)
+ goto err;
+ ret = device_create_file(&hdev->dev, &dev_attr_led2);
+ if (ret)
+ goto err;
+ ret = device_create_file(&hdev->dev, &dev_attr_led3);
+ if (ret)
+ goto err;
+ ret = device_create_file(&hdev->dev, &dev_attr_led4);
+ if (ret)
+ goto err;
+
+ ret = hid_parse(hdev);
+ if (ret) {
+ hid_err(hdev, "HID parse failed\n");
+ goto err;
+ }
+
+ ret = hid_hw_start(hdev, HID_CONNECT_HIDRAW);
+ if (ret) {
+ hid_err(hdev, "HW start failed\n");
+ goto err;
+ }
+
+ ret = input_register_device(wdata->input);
+ if (ret) {
+ hid_err(hdev, "Cannot register input device\n");
+ goto err_stop;
+ }
+
+ /* smp_wmb: Write wdata->xy first before wdata->ready is set to 1 */
+ smp_wmb();
+ atomic_set(&wdata->ready, 1);
+ hid_info(hdev, "New device registered\n");
+
+ /* by default set led1 after device initialization */
+ spin_lock_irq(&wdata->state.lock);
+ wiiproto_req_leds(wdata, WIIPROTO_FLAG_LED1);
+ spin_unlock_irq(&wdata->state.lock);
+
+ return 0;
+
+err_stop:
+ hid_hw_stop(hdev);
+err:
+ input_free_device(wdata->input);
+ device_remove_file(&hdev->dev, &dev_attr_led1);
+ device_remove_file(&hdev->dev, &dev_attr_led2);
+ device_remove_file(&hdev->dev, &dev_attr_led3);
+ device_remove_file(&hdev->dev, &dev_attr_led4);
+ wiimote_destroy(wdata);
+ return ret;
+}
+
+static void wiimote_hid_remove(struct hid_device *hdev)
+{
+ struct wiimote_data *wdata = hid_get_drvdata(hdev);
+
+ hid_info(hdev, "Device removed\n");
+
+ device_remove_file(&hdev->dev, &dev_attr_led1);
+ device_remove_file(&hdev->dev, &dev_attr_led2);
+ device_remove_file(&hdev->dev, &dev_attr_led3);
+ device_remove_file(&hdev->dev, &dev_attr_led4);
+
+ hid_hw_stop(hdev);
+ input_unregister_device(wdata->input);
+
+ cancel_work_sync(&wdata->worker);
+ wiimote_destroy(wdata);
+}
+
+static const struct hid_device_id wiimote_hid_devices[] = {
+ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO,
+ USB_DEVICE_ID_NINTENDO_WIIMOTE) },
+ { }
+};
+MODULE_DEVICE_TABLE(hid, wiimote_hid_devices);
+
+static struct hid_driver wiimote_hid_driver = {
+ .name = "wiimote",
+ .id_table = wiimote_hid_devices,
+ .probe = wiimote_hid_probe,
+ .remove = wiimote_hid_remove,
+ .raw_event = wiimote_hid_event,
+};
+
+static int __init wiimote_init(void)
+{
+ int ret;
+
+ ret = hid_register_driver(&wiimote_hid_driver);
+ if (ret)
+ pr_err("Can't register wiimote hid driver\n");
+
+ return ret;
+}
+
+static void __exit wiimote_exit(void)
+{
+ hid_unregister_driver(&wiimote_hid_driver);
+}
+
+module_init(wiimote_init);
+module_exit(wiimote_exit);
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("David Herrmann <dh.herrmann@gmail.com>");
+MODULE_DESCRIPTION(WIIMOTE_NAME " Device Driver");
+MODULE_VERSION(WIIMOTE_VERSION);
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
index 38c261a40c74..ad978f5748d3 100644
--- a/drivers/hid/usbhid/hid-core.c
+++ b/drivers/hid/usbhid/hid-core.c
@@ -1191,6 +1191,8 @@ static int usbhid_probe(struct usb_interface *intf, const struct usb_device_id *
if (intf->cur_altsetting->desc.bInterfaceProtocol ==
USB_INTERFACE_PROTOCOL_MOUSE)
hid->type = HID_TYPE_USBMOUSE;
+ else if (intf->cur_altsetting->desc.bInterfaceProtocol == 0)
+ hid->type = HID_TYPE_USBNONE;
if (dev->manufacturer)
strlcpy(hid->name, dev->manufacturer, sizeof(hid->name));
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index 0e30b140edca..621959d5cc42 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -74,6 +74,7 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_PF1209, HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U, HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_KNA5, HID_QUIRK_MULTI_INPUT },
+ { USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_TWA60, HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U, HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U, HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH, HID_QUIRK_MULTI_INPUT },
diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c
index ff3c644888b1..7c1188b53c3e 100644
--- a/drivers/hid/usbhid/hiddev.c
+++ b/drivers/hid/usbhid/hiddev.c
@@ -248,12 +248,15 @@ static int hiddev_release(struct inode * inode, struct file * file)
usbhid_close(list->hiddev->hid);
usbhid_put_power(list->hiddev->hid);
} else {
+ mutex_unlock(&list->hiddev->existancelock);
kfree(list->hiddev);
+ kfree(list);
+ return 0;
}
}
- kfree(list);
mutex_unlock(&list->hiddev->existancelock);
+ kfree(list);
return 0;
}
@@ -923,10 +926,11 @@ void hiddev_disconnect(struct hid_device *hid)
usb_deregister_dev(usbhid->intf, &hiddev_class);
if (hiddev->open) {
+ mutex_unlock(&hiddev->existancelock);
usbhid_close(hiddev->hid);
wake_up_interruptible(&hiddev->wait);
} else {
+ mutex_unlock(&hiddev->existancelock);
kfree(hiddev);
}
- mutex_unlock(&hiddev->existancelock);
}
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-09 01:24:36 +0000