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authorLinus Torvalds <torvalds@linux-foundation.org>2011-07-22 15:02:58 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-07-22 15:02:58 -0700
commit22a3b9771117d566def0150ea787fcc95f16e724 (patch)
tree20e24aa4df50cde8d28211531e893a7be61d1dfe
parentacb41c0f928fdb84a1c3753ac92c534a2a0f08d2 (diff)
parenta91f423e598912ab301592c7759cfd89e10682a1 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (31 commits) HID: fix support for Microsoft comfort mouse 4500 HID: hid-multitouch: add one new multitouch device's VID/PID HID: prodikeys: remove a redundant forward declaration of struct pcmidi_snd HID: prodikeys: make needlessly global symbols static HID: emsff: properly handle emsff_init failure HID: ACRUX - add missing hid_hw_stop() in ax_probe() error path HID: fix horizontal wheel for ms comfort mouse 4500 HID: uclogic: Add support for UC-Logic WP1062 HID: wiimote: Add sysfs support to wiimote driver HID: wiimote: Cache wiimote led state HID: wiimote: Add wiimote led request HID: wiimote: Add wiimote input button parser HID: wiimote: Add wiimote event handler HID: wiimote: Add output queue for wiimote driver HID: wiimote: Add wiimote send function HID: wiimote: Synchronize wiimote input and hid event handling HID: wiimote: Register input device in wiimote hid driver HID: wiimote: Add wiimote device structure HID: wiimote: Register wiimote hid driver stub HID: wiimote: Add Nintendo Wii Remote driver stub ...
-rw-r--r--Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus8
-rw-r--r--Documentation/ABI/testing/sysfs-driver-hid-wiimote10
-rw-r--r--drivers/hid/Kconfig44
-rw-r--r--drivers/hid/Makefile3
-rw-r--r--drivers/hid/hid-axff.c1
-rw-r--r--drivers/hid/hid-core.c13
-rw-r--r--drivers/hid/hid-emsff.c7
-rw-r--r--drivers/hid/hid-holtekff.c240
-rw-r--r--drivers/hid/hid-ids.h15
-rw-r--r--drivers/hid/hid-lg.c74
-rw-r--r--drivers/hid/hid-microsoft.c28
-rw-r--r--drivers/hid/hid-multitouch.c4
-rw-r--r--drivers/hid/hid-prodikeys.c17
-rw-r--r--drivers/hid/hid-roccat-arvo.c21
-rw-r--r--drivers/hid/hid-roccat-arvo.h13
-rw-r--r--drivers/hid/hid-roccat-common.c20
-rw-r--r--drivers/hid/hid-roccat-common.h4
-rw-r--r--drivers/hid/hid-roccat-kone.c56
-rw-r--r--drivers/hid/hid-roccat-kone.h2
-rw-r--r--drivers/hid/hid-roccat-koneplus.c49
-rw-r--r--drivers/hid/hid-roccat-koneplus.h23
-rw-r--r--drivers/hid/hid-roccat-kovaplus.c25
-rw-r--r--drivers/hid/hid-roccat-kovaplus.h9
-rw-r--r--drivers/hid/hid-roccat-pyra.c25
-rw-r--r--drivers/hid/hid-roccat-pyra.h9
-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--include/linux/hid.h3
31 files changed, 1397 insertions, 136 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus b/Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus
index c1b53b8bc2ae..65e6e5dd67e8 100644
--- a/Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus
+++ b/Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus
@@ -92,6 +92,14 @@ Description: The mouse has a tracking- and a distance-control-unit. These
This file is writeonly.
Users: http://roccat.sourceforge.net
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/talk
+Date: May 2011
+Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
+Description: Used to active some easy* functions of the mouse from outside.
+ The data has to be 16 bytes long.
+ This file is writeonly.
+Users: http://roccat.sourceforge.net
+
What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/tcu
Date: October 2010
Contact: Stefan Achatz <erazor_de@users.sourceforge.net>
diff --git a/Documentation/ABI/testing/sysfs-driver-hid-wiimote b/Documentation/ABI/testing/sysfs-driver-hid-wiimote
new file mode 100644
index 000000000000..5d5a16ea57c6
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-driver-hid-wiimote
@@ -0,0 +1,10 @@
+What: /sys/bus/hid/drivers/wiimote/<dev>/led1
+What: /sys/bus/hid/drivers/wiimote/<dev>/led2
+What: /sys/bus/hid/drivers/wiimote/<dev>/led3
+What: /sys/bus/hid/drivers/wiimote/<dev>/led4
+Date: July 2011
+KernelVersion: 3.1
+Contact: David Herrmann <dh.herrmann@googlemail.com>
+Description: Make it possible to set/get current led state. Reading from it
+ returns 0 if led is off and 1 if it is on. Writing 0 to it
+ disables the led, writing 1 enables it.
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 36ca465c00ce..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
@@ -322,6 +336,7 @@ config HID_MULTITOUCH
- Stantum multitouch panels
- Touch International Panels
- Unitec Panels
+ - XAT optical touch panels
If unsure, say N.
@@ -435,6 +450,7 @@ config HID_QUANTA
config HID_ROCCAT
tristate "Roccat special event support"
depends on USB_HID
+ select HID_ROCCAT_COMMON
---help---
Support for Roccat special events.
Say Y here if you have a Roccat mouse or keyboard and want OSD or
@@ -442,44 +458,40 @@ config HID_ROCCAT
config HID_ROCCAT_COMMON
tristate
+ depends on HID_ROCCAT
config HID_ROCCAT_ARVO
tristate "Roccat Arvo keyboard support"
depends on USB_HID
- select HID_ROCCAT
- select HID_ROCCAT_COMMON
+ depends on HID_ROCCAT
---help---
Support for Roccat Arvo keyboard.
config HID_ROCCAT_KONE
tristate "Roccat Kone Mouse support"
depends on USB_HID
- select HID_ROCCAT
- select HID_ROCCAT_COMMON
+ depends on HID_ROCCAT
---help---
Support for Roccat Kone mouse.
config HID_ROCCAT_KONEPLUS
tristate "Roccat Kone[+] mouse support"
depends on USB_HID
- select HID_ROCCAT
- select HID_ROCCAT_COMMON
+ depends on HID_ROCCAT
---help---
Support for Roccat Kone[+] mouse.
config HID_ROCCAT_KOVAPLUS
tristate "Roccat Kova[+] mouse support"
depends on USB_HID
- select HID_ROCCAT
- select HID_ROCCAT_COMMON
+ depends on HID_ROCCAT
---help---
Support for Roccat Kova[+] mouse.
config HID_ROCCAT_PYRA
tristate "Roccat Pyra mouse support"
depends on USB_HID
- select HID_ROCCAT
- select HID_ROCCAT_COMMON
+ depends on HID_ROCCAT
---help---
Support for Roccat Pyra mouse.
@@ -495,6 +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
@@ -568,6 +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 6f3289a57888..1a5cf0c9cfca 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1388,6 +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) },
@@ -1426,10 +1427,12 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ 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) },
@@ -1491,6 +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) },
@@ -1499,11 +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) },
{ }
};
@@ -1771,7 +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) },
@@ -1912,6 +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 a756ee6c7df5..db63ccf21cc8 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -350,6 +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
@@ -472,6 +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
@@ -495,6 +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
@@ -630,6 +638,7 @@
#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
@@ -663,6 +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-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 62cac4dc3b62..58d0e7aaf088 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -727,6 +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-roccat-arvo.c b/drivers/hid/hid-roccat-arvo.c
index 2307471d96dc..093bfad00b02 100644
--- a/drivers/hid/hid-roccat-arvo.c
+++ b/drivers/hid/hid-roccat-arvo.c
@@ -39,7 +39,7 @@ static ssize_t arvo_sysfs_show_mode_key(struct device *dev,
int retval;
mutex_lock(&arvo->arvo_lock);
- retval = roccat_common_receive(usb_dev, ARVO_USB_COMMAND_MODE_KEY,
+ retval = roccat_common_receive(usb_dev, ARVO_COMMAND_MODE_KEY,
&temp_buf, sizeof(struct arvo_mode_key));
mutex_unlock(&arvo->arvo_lock);
if (retval)
@@ -67,7 +67,7 @@ static ssize_t arvo_sysfs_set_mode_key(struct device *dev,
temp_buf.state = state;
mutex_lock(&arvo->arvo_lock);
- retval = roccat_common_send(usb_dev, ARVO_USB_COMMAND_MODE_KEY,
+ retval = roccat_common_send(usb_dev, ARVO_COMMAND_MODE_KEY,
&temp_buf, sizeof(struct arvo_mode_key));
mutex_unlock(&arvo->arvo_lock);
if (retval)
@@ -87,7 +87,7 @@ static ssize_t arvo_sysfs_show_key_mask(struct device *dev,
int retval;
mutex_lock(&arvo->arvo_lock);
- retval = roccat_common_receive(usb_dev, ARVO_USB_COMMAND_KEY_MASK,
+ retval = roccat_common_receive(usb_dev, ARVO_COMMAND_KEY_MASK,
&temp_buf, sizeof(struct arvo_key_mask));
mutex_unlock(&arvo->arvo_lock);
if (retval)
@@ -115,7 +115,7 @@ static ssize_t arvo_sysfs_set_key_mask(struct device *dev,
temp_buf.key_mask = key_mask;
mutex_lock(&arvo->arvo_lock);
- retval = roccat_common_send(usb_dev, ARVO_USB_COMMAND_KEY_MASK,
+ retval = roccat_common_send(usb_dev, ARVO_COMMAND_KEY_MASK,
&temp_buf, sizeof(struct arvo_key_mask));
mutex_unlock(&arvo->arvo_lock);
if (retval)
@@ -130,7 +130,7 @@ static int arvo_get_actual_profile(struct usb_device *usb_dev)
struct arvo_actual_profile temp_buf;
int retval;
- retval = roccat_common_receive(usb_dev, ARVO_USB_COMMAND_ACTUAL_PROFILE,
+ retval = roccat_common_receive(usb_dev, ARVO_COMMAND_ACTUAL_PROFILE,
&temp_buf, sizeof(struct arvo_actual_profile));
if (retval)
@@ -163,11 +163,14 @@ static ssize_t arvo_sysfs_set_actual_profile(struct device *dev,
if (retval)
return retval;
+ if (profile < 1 || profile > 5)
+ return -EINVAL;
+
temp_buf.command = ARVO_COMMAND_ACTUAL_PROFILE;
temp_buf.actual_profile = profile;
mutex_lock(&arvo->arvo_lock);
- retval = roccat_common_send(usb_dev, ARVO_USB_COMMAND_ACTUAL_PROFILE,
+ retval = roccat_common_send(usb_dev, ARVO_COMMAND_ACTUAL_PROFILE,
&temp_buf, sizeof(struct arvo_actual_profile));
if (!retval) {
arvo->actual_profile = profile;
@@ -225,7 +228,7 @@ static ssize_t arvo_sysfs_write_button(struct file *fp,
loff_t off, size_t count)
{
return arvo_sysfs_write(fp, kobj, buf, off, count,
- sizeof(struct arvo_button), ARVO_USB_COMMAND_BUTTON);
+ sizeof(struct arvo_button), ARVO_COMMAND_BUTTON);
}
static ssize_t arvo_sysfs_read_info(struct file *fp,
@@ -233,7 +236,7 @@ static ssize_t arvo_sysfs_read_info(struct file *fp,
loff_t off, size_t count)
{
return arvo_sysfs_read(fp, kobj, buf, off, count,
- sizeof(struct arvo_info), ARVO_USB_COMMAND_INFO);
+ sizeof(struct arvo_info), ARVO_COMMAND_INFO);
}
@@ -399,7 +402,7 @@ static int arvo_raw_event(struct hid_device *hdev,
if (size != 3)
return 0;
- if (arvo->roccat_claimed)
+ if (arvo && arvo->roccat_claimed)
arvo_report_to_chrdev(arvo, data);
return 0;
diff --git a/drivers/hid/hid-roccat-arvo.h b/drivers/hid/hid-roccat-arvo.h
index d284a781c99e..ce8415e4f009 100644
--- a/drivers/hid/hid-roccat-arvo.h
+++ b/drivers/hid/hid-roccat-arvo.h
@@ -46,19 +46,6 @@ enum arvo_commands {
ARVO_COMMAND_ACTUAL_PROFILE = 0x7,
};
-enum arvo_usb_commands {
- ARVO_USB_COMMAND_MODE_KEY = 0x303,
- /*
- * read/write
- * Read uses both index bytes as profile/key indexes
- * Write has index 0, profile/key is determined by payload
- */
- ARVO_USB_COMMAND_BUTTON = 0x304,
- ARVO_USB_COMMAND_INFO = 0x305,
- ARVO_USB_COMMAND_KEY_MASK = 0x306,
- ARVO_USB_COMMAND_ACTUAL_PROFILE = 0x307,
-};
-
struct arvo_special_report {
uint8_t unknown1; /* always 0x01 */
uint8_t event;
diff --git a/drivers/hid/hid-roccat-common.c b/drivers/hid/hid-roccat-common.c
index 13b1eb0c8c65..edf898dee28b 100644
--- a/drivers/hid/hid-roccat-common.c
+++ b/drivers/hid/hid-roccat-common.c
@@ -11,10 +11,16 @@
* any later version.
*/
+#include <linux/hid.h>
#include <linux/slab.h>
#include "hid-roccat-common.h"
-int roccat_common_receive(struct usb_device *usb_dev, uint usb_command,
+static inline uint16_t roccat_common_feature_report(uint8_t report_id)
+{
+ return 0x300 | report_id;
+}
+
+int roccat_common_receive(struct usb_device *usb_dev, uint report_id,
void *data, uint size)
{
char *buf;
@@ -25,9 +31,10 @@ int roccat_common_receive(struct usb_device *usb_dev, uint usb_command,
return -ENOMEM;
len = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0),
- USB_REQ_CLEAR_FEATURE,
+ HID_REQ_GET_REPORT,
USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN,
- usb_command, 0, buf, size, USB_CTRL_SET_TIMEOUT);
+ roccat_common_feature_report(report_id),
+ 0, buf, size, USB_CTRL_SET_TIMEOUT);
memcpy(data, buf, size);
kfree(buf);
@@ -35,7 +42,7 @@ int roccat_common_receive(struct usb_device *usb_dev, uint usb_command,
}
EXPORT_SYMBOL_GPL(roccat_common_receive);
-int roccat_common_send(struct usb_device *usb_dev, uint usb_command,
+int roccat_common_send(struct usb_device *usb_dev, uint report_id,
void const *data, uint size)
{
char *buf;
@@ -48,9 +55,10 @@ int roccat_common_send(struct usb_device *usb_dev, uint usb_command,
memcpy(buf, data, size);
len = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0),
- USB_REQ_SET_CONFIGURATION,
+ HID_REQ_SET_REPORT,
USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT,
- usb_command, 0, buf, size, USB_CTRL_SET_TIMEOUT);
+ roccat_common_feature_report(report_id),
+ 0, buf, size, USB_CTRL_SET_TIMEOUT);
kfree(buf);
return ((len < 0) ? len : ((len != size) ? -EIO : 0));
diff --git a/drivers/hid/hid-roccat-common.h b/drivers/hid/hid-roccat-common.h
index fe45fae05bb9..9a5bc61f9699 100644
--- a/drivers/hid/hid-roccat-common.h
+++ b/drivers/hid/hid-roccat-common.h
@@ -15,9 +15,9 @@
#include <linux/usb.h>
#include <linux/types.h>
-int roccat_common_receive(struct usb_device *usb_dev, uint usb_command,
+int roccat_common_receive(struct usb_device *usb_dev, uint report_id,
void *data, uint size);
-int roccat_common_send(struct usb_device *usb_dev, uint usb_command,
+int roccat_common_send(struct usb_device *usb_dev, uint report_id,
void const *data, uint size);
#endif
diff --git a/drivers/hid/hid-roccat-kone.c b/drivers/hid/hid-roccat-kone.c
index a57838d15267..2b8f3a31ffb3 100644
--- a/drivers/hid/hid-roccat-kone.c
+++ b/drivers/hid/hid-roccat-kone.c
@@ -37,6 +37,47 @@
static uint profile_numbers[5] = {0, 1, 2, 3, 4};
+static int kone_receive(struct usb_device *usb_dev, uint usb_command,
+ void *data, uint size)
+{
+ char *buf;
+ int len;
+
+ buf = kmalloc(size, GFP_KERNEL);
+ if (buf == NULL)
+ return -ENOMEM;
+
+ len = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0),
+ HID_REQ_GET_REPORT,
+ USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN,
+ usb_command, 0, buf, size, USB_CTRL_SET_TIMEOUT);
+
+ memcpy(data, buf, size);
+ kfree(buf);
+ return ((len < 0) ? len : ((len != size) ? -EIO : 0));
+}
+
+static int kone_send(struct usb_device *usb_dev, uint usb_command,
+ void const *data, uint size)
+{
+ char *buf;
+ int len;
+
+ buf = kmalloc(size, GFP_KERNEL);
+ if (buf == NULL)
+ return -ENOMEM;
+
+ memcpy(buf, data, size);
+
+ len = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0),
+ HID_REQ_SET_REPORT,
+ USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT,
+ usb_command, 0, buf, size, USB_CTRL_SET_TIMEOUT);
+
+ kfree(buf);
+ return ((len < 0) ? len : ((len != size) ? -EIO : 0));
+}
+
/* kone_class is used for creating sysfs attributes via roccat char device */
static struct class *kone_class;
@@ -68,7 +109,7 @@ static int kone_check_write(struct usb_device *usb_dev)
*/
msleep(80);
- retval = roccat_common_receive(usb_dev,
+ retval = kone_receive(usb_dev,
kone_command_confirm_write, &data, 1);
if (retval)
return retval;
@@ -96,7 +137,7 @@ static int kone_check_write(struct usb_device *usb_dev)
static int kone_get_settings(struct usb_device *usb_dev,
struct kone_settings *buf)
{
- return roccat_common_receive(usb_dev, kone_command_settings, buf,
+ return kone_receive(usb_dev, kone_command_settings, buf,
sizeof(struct kone_settings));
}
@@ -109,7 +150,7 @@ static int kone_set_settings(struct usb_device *usb_dev,
struct kone_settings const *settings)
{
int retval;
- retval = roccat_common_send(usb_dev, kone_command_settings,
+ retval = kone_send(usb_dev, kone_command_settings,
settings, sizeof(struct kone_settings));
if (retval)
return retval;
@@ -182,7 +223,7 @@ static int kone_get_weight(struct usb_device *usb_dev, int *result)
int retval;
uint8_t data;
- retval = roccat_common_receive(usb_dev, kone_command_weight, &data, 1);
+ retval = kone_receive(usb_dev, kone_command_weight, &data, 1);
if (retval)
return retval;
@@ -201,7 +242,7 @@ static int kone_get_firmware_version(struct usb_device *usb_dev, int *result)
int retval;
uint16_t data;
- retval = roccat_common_receive(usb_dev, kone_command_firmware_version,
+ retval = kone_receive(usb_dev, kone_command_firmware_version,
&data, 2);
if (retval)
return retval;
@@ -384,7 +425,7 @@ static int kone_tcu_command(struct usb_device *usb_dev, int number)
{
unsigned char value;
value = number;
- return roccat_common_send(usb_dev, kone_command_calibrate, &value, 1);
+ return kone_send(usb_dev, kone_command_calibrate, &value, 1);
}
/*
@@ -791,6 +832,9 @@ static int kone_raw_event(struct hid_device *hdev, struct hid_report *report,
if (size != sizeof(struct kone_mouse_event))
return 0;
+ if (kone == NULL)
+ return 0;
+
/*
* Firmware 1.38 introduced new behaviour for tilt and special buttons.
* Pressed button is reported in each movement event.
diff --git a/drivers/hid/hid-roccat-kone.h b/drivers/hid/hid-roccat-kone.h
index 4109a028e138..64abb5b8a59a 100644
--- a/drivers/hid/hid-roccat-kone.h
+++ b/drivers/hid/hid-roccat-kone.h
@@ -166,7 +166,7 @@ enum kone_mouse_events {
/* osd events are thought to be display on screen */
kone_mouse_event_osd_dpi = 0xa0,
kone_mouse_event_osd_profile = 0xb0,
- /* TODO clarify meaning and occurrence of kone_mouse_event_calibration */
+ /* TODO clarify meaning and occurence of kone_mouse_event_calibration */
kone_mouse_event_calibration = 0xc0,
kone_mouse_event_call_overlong_macro = 0xe0,
/* switch events notify if user changed values with mousebutton click */
diff --git a/drivers/hid/hid-roccat-koneplus.c b/drivers/hid/hid-roccat-koneplus.c
index 5b640a7a15a7..59e47770fa10 100644
--- a/drivers/hid/hid-roccat-koneplus.c
+++ b/drivers/hid/hid-roccat-koneplus.c
@@ -50,7 +50,7 @@ static int koneplus_send_control(struct usb_device *usb_dev, uint value,
control.value = value;
control.request = request;
- return roccat_common_send(usb_dev, KONEPLUS_USB_COMMAND_CONTROL,
+ return roccat_common_send(usb_dev, KONEPLUS_COMMAND_CONTROL,
&control, sizeof(struct koneplus_control));
}
@@ -60,7 +60,7 @@ static int koneplus_receive_control_status(struct usb_device *usb_dev)
struct koneplus_control control;
do {
- retval = roccat_common_receive(usb_dev, KONEPLUS_USB_COMMAND_CONTROL,
+ retval = roccat_common_receive(usb_dev, KONEPLUS_COMMAND_CONTROL,
&control, sizeof(struct koneplus_control));
/* check if we get a completely wrong answer */
@@ -120,7 +120,7 @@ static int koneplus_select_profile(struct usb_device *usb_dev, uint number,
static int koneplus_get_info(struct usb_device *usb_dev,
struct koneplus_info *buf)
{
- return roccat_common_receive(usb_dev, KONEPLUS_USB_COMMAND_INFO,
+ return roccat_common_receive(usb_dev, KONEPLUS_COMMAND_INFO,
buf, sizeof(struct koneplus_info));
}
@@ -134,14 +134,14 @@ static int koneplus_get_profile_settings(struct usb_device *usb_dev,
if (retval)
return retval;
- return roccat_common_receive(usb_dev, KONEPLUS_USB_COMMAND_PROFILE_SETTINGS,
+ return roccat_common_receive(usb_dev, KONEPLUS_COMMAND_PROFILE_SETTINGS,
buf, sizeof(struct koneplus_profile_settings));
}
static int koneplus_set_profile_settings(struct usb_device *usb_dev,
struct koneplus_profile_settings const *settings)
{
- return koneplus_send(usb_dev, KONEPLUS_USB_COMMAND_PROFILE_SETTINGS,
+ return koneplus_send(usb_dev, KONEPLUS_COMMAND_PROFILE_SETTINGS,
settings, sizeof(struct koneplus_profile_settings));
}
@@ -155,14 +155,14 @@ static int koneplus_get_profile_buttons(struct usb_device *usb_dev,
if (retval)
return retval;
- return roccat_common_receive(usb_dev, KONEPLUS_USB_COMMAND_PROFILE_BUTTONS,
+ return roccat_common_receive(usb_dev, KONEPLUS_COMMAND_PROFILE_BUTTONS,
buf, sizeof(struct koneplus_profile_buttons));
}
static int koneplus_set_profile_buttons(struct usb_device *usb_dev,
struct koneplus_profile_buttons const *buttons)
{
- return koneplus_send(usb_dev, KONEPLUS_USB_COMMAND_PROFILE_BUTTONS,
+ return koneplus_send(usb_dev, KONEPLUS_COMMAND_PROFILE_BUTTONS,
buttons, sizeof(struct koneplus_profile_buttons));
}
@@ -172,7 +172,7 @@ static int koneplus_get_actual_profile(struct usb_device *usb_dev)
struct koneplus_actual_profile buf;
int retval;
- retval = roccat_common_receive(usb_dev, KONEPLUS_USB_COMMAND_ACTUAL_PROFILE,
+ retval = roccat_common_receive(usb_dev, KONEPLUS_COMMAND_ACTUAL_PROFILE,
&buf, sizeof(struct koneplus_actual_profile));
return retval ? retval : buf.actual_profile;
@@ -187,7 +187,7 @@ static int koneplus_set_actual_profile(struct usb_device *usb_dev,
buf.size = sizeof(struct koneplus_actual_profile);
buf.actual_profile = new_profile;
- return koneplus_send(usb_dev, KONEPLUS_USB_COMMAND_ACTUAL_PROFILE,
+ return koneplus_send(usb_dev, KONEPLUS_COMMAND_ACTUAL_PROFILE,
&buf, sizeof(struct koneplus_actual_profile));
}
@@ -240,12 +240,20 @@ static ssize_t koneplus_sysfs_write(struct file *fp, struct kobject *kobj,
return real_size;
}
+static ssize_t koneplus_sysfs_write_talk(struct file *fp,
+ struct kobject *kobj, struct bin_attribute *attr, char *buf,
+ loff_t off, size_t count)
+{
+ return koneplus_sysfs_write(fp, kobj, buf, off, count,
+ sizeof(struct koneplus_talk), KONEPLUS_COMMAND_TALK);
+}
+
static ssize_t koneplus_sysfs_write_macro(struct file *fp,
struct kobject *kobj, struct bin_attribute *attr, char *buf,
loff_t off, size_t count)
{
return koneplus_sysfs_write(fp, kobj, buf, off, count,
- sizeof(struct koneplus_macro), KONEPLUS_USB_COMMAND_MACRO);
+ sizeof(struct koneplus_macro), KONEPLUS_COMMAND_MACRO);
}
static ssize_t koneplus_sysfs_read_sensor(struct file *fp,
@@ -253,7 +261,7 @@ static ssize_t koneplus_sysfs_read_sensor(struct file *fp,
loff_t off, size_t count)
{
return koneplus_sysfs_read(fp, kobj, buf, off, count,
- sizeof(struct koneplus_sensor), KONEPLUS_USB_COMMAND_SENSOR);
+ sizeof(struct koneplus_sensor), KONEPLUS_COMMAND_SENSOR);
}
static ssize_t koneplus_sysfs_write_sensor(struct file *fp,
@@ -261,7 +269,7 @@ static ssize_t koneplus_sysfs_write_sensor(struct file *fp,
loff_t off, size_t count)
{
return koneplus_sysfs_write(fp, kobj, buf, off, count,
- sizeof(struct koneplus_sensor), KONEPLUS_USB_COMMAND_SENSOR);
+ sizeof(struct koneplus_sensor), KONEPLUS_COMMAND_SENSOR);
}
static ssize_t koneplus_sysfs_write_tcu(struct file *fp,
@@ -269,7 +277,7 @@ static ssize_t koneplus_sysfs_write_tcu(struct file *fp,
loff_t off, size_t count)
{
return koneplus_sysfs_write(fp, kobj, buf, off, count,
- sizeof(struct koneplus_tcu), KONEPLUS_USB_COMMAND_TCU);
+ sizeof(struct koneplus_tcu), KONEPLUS_COMMAND_TCU);
}
static ssize_t koneplus_sysfs_read_tcu_image(struct file *fp,
@@ -277,7 +285,7 @@ static ssize_t koneplus_sysfs_read_tcu_image(struct file *fp,
loff_t off, size_t count)
{
return koneplus_sysfs_read(fp, kobj, buf, off, count,
- sizeof(struct koneplus_tcu_image), KONEPLUS_USB_COMMAND_TCU);
+ sizeof(struct koneplus_tcu_image), KONEPLUS_COMMAND_TCU);
}
static ssize_t koneplus_sysfs_read_profilex_settings(struct file *fp,
@@ -423,6 +431,9 @@ static ssize_t koneplus_sysfs_set_actual_profile(struct device *dev,
if (retval)
return retval;
+ if (profile > 4)
+ return -EINVAL;
+
mutex_lock(&koneplus->koneplus_lock);
retval = koneplus_set_actual_profile(usb_dev, profile);
@@ -431,7 +442,7 @@ static ssize_t koneplus_sysfs_set_actual_profile(struct device *dev,
return retval;
}
- koneplus->actual_profile = profile;
+ koneplus_profile_activated(koneplus, profile);
roccat_report.type = KONEPLUS_MOUSE_REPORT_BUTTON_TYPE_PROFILE;
roccat_report.data1 = profile + 1;
@@ -557,6 +568,11 @@ static struct bin_attribute koneplus_bin_attributes[] = {
.size = sizeof(struct koneplus_macro),
.write = koneplus_sysfs_write_macro
},
+ {
+ .attr = { .name = "talk", .mode = 0220 },
+ .size = sizeof(struct koneplus_talk),
+ .write = koneplus_sysfs_write_talk
+ },
__ATTR_NULL
};
@@ -738,6 +754,9 @@ static int koneplus_raw_event(struct hid_device *hdev,
!= USB_INTERFACE_PROTOCOL_MOUSE)
return 0;
+ if (koneplus == NULL)
+ return 0;
+
koneplus_keep_values_up_to_date(koneplus, data);
if (koneplus->roccat_claimed)
diff --git a/drivers/hid/hid-roccat-koneplus.h b/drivers/hid/hid-roccat-koneplus.h
index c57a376ab8ae..c03332a4fa9a 100644
--- a/drivers/hid/hid-roccat-koneplus.h
+++ b/drivers/hid/hid-roccat-koneplus.h
@@ -14,6 +14,12 @@
#include <linux/types.h>
+struct koneplus_talk {
+ uint8_t command; /* KONEPLUS_COMMAND_TALK */
+ uint8_t size; /* always 0x10 */
+ uint8_t data[14];
+} __packed;
+
/*
* case 1: writes request 80 and reads value 1
*
@@ -137,26 +143,14 @@ enum koneplus_commands {
KONEPLUS_COMMAND_PROFILE_BUTTONS = 0x7,
KONEPLUS_COMMAND_MACRO = 0x8,
KONEPLUS_COMMAND_INFO = 0x9,
+ KONEPLUS_COMMAND_TCU = 0xc,
KONEPLUS_COMMAND_E = 0xe,
KONEPLUS_COMMAND_SENSOR = 0xf,
+ KONEPLUS_COMMAND_TALK = 0x10,
KONEPLUS_COMMAND_FIRMWARE_WRITE = 0x1b,
KONEPLUS_COMMAND_FIRMWARE_WRITE_CONTROL = 0x1c,
};
-enum koneplus_usb_commands {
- KONEPLUS_USB_COMMAND_CONTROL = 0x304,
- KONEPLUS_USB_COMMAND_ACTUAL_PROFILE = 0x305,
- KONEPLUS_USB_COMMAND_PROFILE_SETTINGS = 0x306,
- KONEPLUS_USB_COMMAND_PROFILE_BUTTONS = 0x307,
- KONEPLUS_USB_COMMAND_MACRO = 0x308,
- KONEPLUS_USB_COMMAND_INFO = 0x309,
- KONEPLUS_USB_COMMAND_TCU = 0x30c,
- KONEPLUS_USB_COMMAND_E = 0x30e,
- KONEPLUS_USB_COMMAND_SENSOR = 0x30f,
- KONEPLUS_USB_COMMAND_FIRMWARE_WRITE = 0x31b,
- KONEPLUS_USB_COMMAND_FIRMWARE_WRITE_CONTROL = 0x31c,
-};
-
enum koneplus_mouse_report_numbers {
KONEPLUS_MOUSE_REPORT_NUMBER_HID = 1,
KONEPLUS_MOUSE_REPORT_NUMBER_AUDIO = 2,
@@ -193,6 +187,7 @@ enum koneplus_mouse_report_button_types {
* data2 = action
*/
KONEPLUS_MOUSE_REPORT_BUTTON_TYPE_MULTIMEDIA = 0xf0,
+ KONEPLUS_MOUSE_REPORT_TALK = 0xff,
};
enum koneplus_mouse_report_button_action {
diff --git a/drivers/hid/hid-roccat-kovaplus.c b/drivers/hid/hid-roccat-kovaplus.c
index 984be2f8967e..1f8336e3f584 100644
--- a/drivers/hid/hid-roccat-kovaplus.c
+++ b/drivers/hid/hid-roccat-kovaplus.c
@@ -58,7 +58,7 @@ static int kovaplus_send_control(struct usb_device *usb_dev, uint value,
control.value = value;
control.request = request;
- retval = roccat_common_send(usb_dev, KOVAPLUS_USB_COMMAND_CONTROL,
+ retval = roccat_common_send(usb_dev, KOVAPLUS_COMMAND_CONTROL,
&control, sizeof(struct kovaplus_control));
return retval;
@@ -70,7 +70,7 @@ static int kovaplus_receive_control_status(struct usb_device *usb_dev)
struct kovaplus_control control;
do {
- retval = roccat_common_receive(usb_dev, KOVAPLUS_USB_COMMAND_CONTROL,
+ retval = roccat_common_receive(usb_dev, KOVAPLUS_COMMAND_CONTROL,
&control, sizeof(struct kovaplus_control));
/* check if we get a completely wrong answer */
@@ -90,7 +90,7 @@ static int kovaplus_receive_control_status(struct usb_device *usb_dev)
if (control.value == KOVAPLUS_CONTROL_REQUEST_STATUS_OVERLOAD)
return -EINVAL;
- hid_err(usb_dev, "kovaplus_receive_control_status: "
+ hid_err(usb_dev, "roccat_common_receive_control_status: "
"unknown response value 0x%x\n", control.value);
return -EINVAL;
} while (1);
@@ -119,7 +119,7 @@ static int kovaplus_select_profile(struct usb_device *usb_dev, uint number,
static int kovaplus_get_info(struct usb_device *usb_dev,
struct kovaplus_info *buf)
{
- return roccat_common_receive(usb_dev, KOVAPLUS_USB_COMMAND_INFO,
+ return roccat_common_receive(usb_dev, KOVAPLUS_COMMAND_INFO,
buf, sizeof(struct kovaplus_info));
}
@@ -133,14 +133,14 @@ static int kovaplus_get_profile_settings(struct usb_device *usb_dev,
if (retval)
return retval;
- return roccat_common_receive(usb_dev, KOVAPLUS_USB_COMMAND_PROFILE_SETTINGS,
+ return roccat_common_receive(usb_dev, KOVAPLUS_COMMAND_PROFILE_SETTINGS,
buf, sizeof(struct kovaplus_profile_settings));
}
static int kovaplus_set_profile_settings(struct usb_device *usb_dev,
struct kovaplus_profile_settings const *settings)
{
- return kovaplus_send(usb_dev, KOVAPLUS_USB_COMMAND_PROFILE_SETTINGS,
+ return kovaplus_send(usb_dev, KOVAPLUS_COMMAND_PROFILE_SETTINGS,
settings, sizeof(struct kovaplus_profile_settings));
}
@@ -154,14 +154,14 @@ static int kovaplus_get_profile_buttons(struct usb_device *usb_dev,
if (retval)
return retval;
- return roccat_common_receive(usb_dev, KOVAPLUS_USB_COMMAND_PROFILE_BUTTONS,
+ return roccat_common_receive(usb_dev, KOVAPLUS_COMMAND_PROFILE_BUTTONS,
buf, sizeof(struct kovaplus_profile_buttons));
}
static int kovaplus_set_profile_buttons(struct usb_device *usb_dev,
struct kovaplus_profile_buttons const *buttons)
{
- return kovaplus_send(usb_dev, KOVAPLUS_USB_COMMAND_PROFILE_BUTTONS,
+ return kovaplus_send(usb_dev, KOVAPLUS_COMMAND_PROFILE_BUTTONS,
buttons, sizeof(struct kovaplus_profile_buttons));
}
@@ -171,7 +171,7 @@ static int kovaplus_get_actual_profile(struct usb_device *usb_dev)
struct kovaplus_actual_profile buf;
int retval;
- retval = roccat_common_receive(usb_dev, KOVAPLUS_USB_COMMAND_ACTUAL_PROFILE,
+ retval = roccat_common_receive(usb_dev, KOVAPLUS_COMMAND_ACTUAL_PROFILE,
&buf, sizeof(struct kovaplus_actual_profile));
return retval ? retval : buf.actual_profile;
@@ -186,7 +186,7 @@ static int kovaplus_set_actual_profile(struct usb_device *usb_dev,
buf.size = sizeof(struct kovaplus_actual_profile);
buf.actual_profile = new_profile;
- return kovaplus_send(usb_dev, KOVAPLUS_USB_COMMAND_ACTUAL_PROFILE,
+ return kovaplus_send(usb_dev, KOVAPLUS_COMMAND_ACTUAL_PROFILE,
&buf, sizeof(struct kovaplus_actual_profile));
}
@@ -337,7 +337,7 @@ static ssize_t kovaplus_sysfs_set_actual_profile(struct device *dev,
mutex_lock(&kovaplus->kovaplus_lock);
retval = kovaplus_set_actual_profile(usb_dev, profile);
- kovaplus->actual_profile = profile;
+ kovaplus_profile_activated(kovaplus, profile);
mutex_unlock(&kovaplus->kovaplus_lock);
if (retval)
return retval;
@@ -662,6 +662,9 @@ static int kovaplus_raw_event(struct hid_device *hdev,
!= USB_INTERFACE_PROTOCOL_MOUSE)
return 0;
+ if (kovaplus == NULL)
+ return 0;
+
kovaplus_keep_values_up_to_date(kovaplus, data);
if (kovaplus->roccat_claimed)
diff --git a/drivers/hid/hid-roccat-kovaplus.h b/drivers/hid/hid-roccat-kovaplus.h
index ce40607d21c7..fb2aed44a8e0 100644
--- a/drivers/hid/hid-roccat-kovaplus.h
+++ b/drivers/hid/hid-roccat-kovaplus.h
@@ -83,15 +83,6 @@ enum kovaplus_commands {
KOVAPLUS_COMMAND_A = 0xa,
};
-enum kovaplus_usb_commands {
- KOVAPLUS_USB_COMMAND_CONTROL = 0x304,
- KOVAPLUS_USB_COMMAND_ACTUAL_PROFILE = 0x305,
- KOVAPLUS_USB_COMMAND_PROFILE_SETTINGS = 0x306,
- KOVAPLUS_USB_COMMAND_PROFILE_BUTTONS = 0x307,
- KOVAPLUS_USB_COMMAND_INFO = 0x309,
- KOVAPLUS_USB_COMMAND_A = 0x30a,
-};
-
enum kovaplus_mouse_report_numbers {
KOVAPLUS_MOUSE_REPORT_NUMBER_MOUSE = 1,
KOVAPLUS_MOUSE_REPORT_NUMBER_AUDIO = 2,
diff --git a/drivers/hid/hid-roccat-pyra.c b/drivers/hid/hid-roccat-pyra.c
index 38280c055a19..8140776bd8c5 100644
--- a/drivers/hid/hid-roccat-pyra.c
+++ b/drivers/hid/hid-roccat-pyra.c
@@ -53,7 +53,7 @@ static int pyra_send_control(struct usb_device *usb_dev, int value,
control.value = value;
control.request = request;
- return roccat_common_send(usb_dev, PYRA_USB_COMMAND_CONTROL,
+ return roccat_common_send(usb_dev, PYRA_COMMAND_CONTROL,
&control, sizeof(struct pyra_control));
}
@@ -64,7 +64,7 @@ static int pyra_receive_control_status(struct usb_device *usb_dev)
do {
msleep(10);
- retval = roccat_common_receive(usb_dev, PYRA_USB_COMMAND_CONTROL,
+ retval = roccat_common_receive(usb_dev, PYRA_COMMAND_CONTROL,
&control, sizeof(struct pyra_control));
/* requested too early, try again */
@@ -89,7 +89,7 @@ static int pyra_get_profile_settings(struct usb_device *usb_dev,
PYRA_CONTROL_REQUEST_PROFILE_SETTINGS);
if (retval)
return retval;
- return roccat_common_receive(usb_dev, PYRA_USB_COMMAND_PROFILE_SETTINGS,
+ return roccat_common_receive(usb_dev, PYRA_COMMAND_PROFILE_SETTINGS,
buf, sizeof(struct pyra_profile_settings));
}
@@ -101,20 +101,20 @@ static int pyra_get_profile_buttons(struct usb_device *usb_dev,
PYRA_CONTROL_REQUEST_PROFILE_BUTTONS);
if (retval)
return retval;
- return roccat_common_receive(usb_dev, PYRA_USB_COMMAND_PROFILE_BUTTONS,
+ return roccat_common_receive(usb_dev, PYRA_COMMAND_PROFILE_BUTTONS,
buf, sizeof(struct pyra_profile_buttons));
}
static int pyra_get_settings(struct usb_device *usb_dev,
struct pyra_settings *buf)
{
- return roccat_common_receive(usb_dev, PYRA_USB_COMMAND_SETTINGS,
+ return roccat_common_receive(usb_dev, PYRA_COMMAND_SETTINGS,
buf, sizeof(struct pyra_settings));
}
static int pyra_get_info(struct usb_device *usb_dev, struct pyra_info *buf)
{
- return roccat_common_receive(usb_dev, PYRA_USB_COMMAND_INFO,
+ return roccat_common_receive(usb_dev, PYRA_COMMAND_INFO,
buf, sizeof(struct pyra_info));
}
@@ -131,26 +131,22 @@ static int pyra_send(struct usb_device *usb_dev, uint command,
static int pyra_set_profile_settings(struct usb_device *usb_dev,
struct pyra_profile_settings const *settings)
{
- return pyra_send(usb_dev, PYRA_USB_COMMAND_PROFILE_SETTINGS, settings,
+ return pyra_send(usb_dev, PYRA_COMMAND_PROFILE_SETTINGS, settings,
sizeof(struct pyra_profile_settings));
}
static int pyra_set_profile_buttons(struct usb_device *usb_dev,
struct pyra_profile_buttons const *buttons)
{
- return pyra_send(usb_dev, PYRA_USB_COMMAND_PROFILE_BUTTONS, buttons,
+ return pyra_send(usb_dev, PYRA_COMMAND_PROFILE_BUTTONS, buttons,
sizeof(struct pyra_profile_buttons));
}
static int pyra_set_settings(struct usb_device *usb_dev,
struct pyra_settings const *settings)
{
- int retval;
- retval = roccat_common_send(usb_dev, PYRA_USB_COMMAND_SETTINGS, settings,
+ return pyra_send(usb_dev, PYRA_COMMAND_SETTINGS, settings,
sizeof(struct pyra_settings));
- if (retval)
- return retval;
- return pyra_receive_control_status(usb_dev);
}
static ssize_t pyra_sysfs_read_profilex_settings(struct file *fp,
@@ -641,6 +637,9 @@ static int pyra_raw_event(struct hid_device *hdev, struct hid_report *report,
!= USB_INTERFACE_PROTOCOL_MOUSE)
return 0;
+ if (pyra == NULL)
+ return 0;
+
pyra_keep_values_up_to_date(pyra, data);
if (pyra->roccat_claimed)
diff --git a/drivers/hid/hid-roccat-pyra.h b/drivers/hid/hid-roccat-pyra.h
index 14cbbe1621e0..0442d7fa2dcf 100644
--- a/drivers/hid/hid-roccat-pyra.h
+++ b/drivers/hid/hid-roccat-pyra.h
@@ -83,15 +83,6 @@ enum pyra_commands {
PYRA_COMMAND_B = 0xb
};
-enum pyra_usb_commands {
- PYRA_USB_COMMAND_CONTROL = 0x304,
- PYRA_USB_COMMAND_SETTINGS = 0x305,
- PYRA_USB_COMMAND_PROFILE_SETTINGS = 0x306,
- PYRA_USB_COMMAND_PROFILE_BUTTONS = 0x307,
- PYRA_USB_COMMAND_INFO = 0x309,
- PYRA_USB_COMMAND_B = 0x30b /* writes 3 bytes */
-};
-
enum pyra_mouse_report_numbers {
PYRA_MOUSE_REPORT_NUMBER_HID = 1,
PYRA_MOUSE_REPORT_NUMBER_AUDIO = 2,
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/include/linux/hid.h b/include/linux/hid.h
index 42f7e2fb501f..9cf8e7ae7450 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -453,7 +453,8 @@ struct hid_input {
enum hid_type {
HID_TYPE_OTHER = 0,
- HID_TYPE_USBMOUSE
+ HID_TYPE_USBMOUSE,
+ HID_TYPE_USBNONE
};
struct hid_driver;

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