new file mode 100644
@@ -0,0 +1,31 @@
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/auto_led
+Date: March 2014
+Contact: Tolga Cakir <cevelnet@gmail.com>
+Description: This file allows you to set and view the Auto LED status.
+ Valid values are 0 and 1.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/profile
+Date: March 2014
+Contact: Tolga Cakir <cevelnet@gmail.com>
+Description: Both, the Sidewinder X4 and the X6 can handle profiles.
+ They can be switched either by pressing the Bank switch button, or
+ writing to this file.
+ Valid values are 1 - 3.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/key_mask
+Date: March 2014
+Contact: Tolga Cakir <cevelnet@gmail.com>
+Description: This file is read-only and outputs an unsigned long integer.
+ Every bit individually represents one of the S1 - S6 extra keys on
+ the Sidewinder X4 and S1 - S30 on the Sidewinder X6. The least
+ significant bit represents S1 on both gaming keyboards, the most
+ significant bit represents S6 on the Sidewinder X4 and S30 on the
+ Sidewinder X6 keyboard. Multiple special keys can be pressed at the
+ same time.
+
+What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/record_led
+Date: March 2014
+Contact: Tolga Cakir <cevelnet@gmail.com>
+Description: This file allows you to set and view the Record LED status.
+ Valid values are 0 - 2. 0 stands for off, 1 for solid mode and 2
+ for blinking mode.
@@ -1774,6 +1774,8 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ 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_SIDEWINDER_X6) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_SIDEWINDER_X4) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K_JP) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_LK6K) },
@@ -623,6 +623,8 @@
#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_SIDEWINDER_X6 0x074b
+#define USB_DEVICE_ID_SIDEWINDER_X4 0x0768
#define USB_DEVICE_ID_MS_COMFORT_MOUSE_4500 0x076c
#define USB_DEVICE_ID_MS_TOUCH_COVER_2 0x07a7
#define USB_DEVICE_ID_MS_TYPE_COVER_2 0x07a9
@@ -19,6 +19,8 @@
#include <linux/input.h>
#include <linux/hid.h>
#include <linux/module.h>
+#include <linux/sysfs.h>
+#include <linux/usb.h>
#include "hid-ids.h"
@@ -29,24 +31,47 @@
#define MS_NOGET 0x10
#define MS_DUPLICATE_USAGES 0x20
#define MS_RDESC_3K 0x40
+#define MS_SIDEWINDER 0x80
+
+struct ms_data {
+ unsigned long quirks;
+ void *extra;
+};
+
+/*
+ * For Sidewinder X4 / X6 devices.
+ * @profile: currently, only 3 profiles are used, eventhough it would
+ * be possible to set up more (combining LEDs 1 -3 for profile
+ * indication).
+ * @status: holds information about LED states and numpad mode (X6
+ * only). The 1st bit is for numpad mode, bits 2 - 7 are reserved for
+ * LED configuration and the last bit is currently unused.
+ * @key_mask: holds information about pressed special keys. It's
+ * readable via sysfs, so user-space tools can handle keypresses.
+ */
+struct ms_sidewinder_extra {
+ unsigned profile;
+ __u8 status;
+ unsigned long key_mask;
+};
static __u8 *ms_report_fixup(struct hid_device *hdev, __u8 *rdesc,
unsigned int *rsize)
{
- unsigned long quirks = (unsigned long)hid_get_drvdata(hdev);
+ struct ms_data *sc = hid_get_drvdata(hdev);
/*
* Microsoft Wireless Desktop Receiver (Model 1028) has
* 'Usage Min/Max' where it ought to have 'Physical Min/Max'
*/
- if ((quirks & MS_RDESC) && *rsize == 571 && rdesc[557] == 0x19 &&
+ if ((sc->quirks & MS_RDESC) && *rsize == 571 && rdesc[557] == 0x19 &&
rdesc[559] == 0x29) {
hid_info(hdev, "fixing up Microsoft Wireless Receiver Model 1028 report descriptor\n");
rdesc[557] = 0x35;
rdesc[559] = 0x45;
}
/* the same as above (s/usage/physical/) */
- if ((quirks & MS_RDESC_3K) && *rsize == 106 && rdesc[94] == 0x19 &&
+ if ((sc->quirks & MS_RDESC_3K) && *rsize == 106 && rdesc[94] == 0x19 &&
rdesc[95] == 0x00 && rdesc[96] == 0x29 &&
rdesc[97] == 0xff) {
rdesc[94] = 0x35;
@@ -96,25 +121,261 @@ static int ms_presenter_8k_quirk(struct hid_input *hi, struct hid_usage *usage,
return 1;
}
+static int ms_sidewinder_kb_quirk(struct hid_input *hi, struct hid_usage *usage,
+ unsigned long **bit, int *max)
+{
+ set_bit(EV_REP, hi->input->evbit);
+ switch (usage->hid & HID_USAGE) {
+ /*
+ * Registering Sidewinder X4 / X6 special keys. S1 - S6 macro keys
+ * are shared between Sidewinder X4 & X6 and are programmable.
+ */
+ case 0xfb01: ms_map_key_clear(KEY_UNKNOWN); break; /* S1 */
+ case 0xfb02: ms_map_key_clear(KEY_UNKNOWN); break; /* S2 */
+ case 0xfb03: ms_map_key_clear(KEY_UNKNOWN); break; /* S3 */
+ case 0xfb04: ms_map_key_clear(KEY_UNKNOWN); break; /* S4 */
+ case 0xfb05: ms_map_key_clear(KEY_UNKNOWN); break; /* S5 */
+ case 0xfb06: ms_map_key_clear(KEY_UNKNOWN); break; /* S6 */
+ /* S7 - S30 macro keys are only present on the Sidewinder X6 */
+ case 0xfb07: ms_map_key_clear(KEY_UNKNOWN); break; /* S7 */
+ case 0xfb08: ms_map_key_clear(KEY_UNKNOWN); break; /* S8 */
+ case 0xfb09: ms_map_key_clear(KEY_UNKNOWN); break; /* S9 */
+ case 0xfb0a: ms_map_key_clear(KEY_UNKNOWN); break; /* S10 */
+ case 0xfb0b: ms_map_key_clear(KEY_UNKNOWN); break; /* S11 */
+ case 0xfb0c: ms_map_key_clear(KEY_UNKNOWN); break; /* S12 */
+ case 0xfb0d: ms_map_key_clear(KEY_UNKNOWN); break; /* S13 */
+ case 0xfb0e: ms_map_key_clear(KEY_UNKNOWN); break; /* S14 */
+ case 0xfb0f: ms_map_key_clear(KEY_UNKNOWN); break; /* S15 */
+ case 0xfb10: ms_map_key_clear(KEY_UNKNOWN); break; /* S16 */
+ case 0xfb11: ms_map_key_clear(KEY_UNKNOWN); break; /* S17 */
+ case 0xfb12: ms_map_key_clear(KEY_UNKNOWN); break; /* S18 */
+ case 0xfb13: ms_map_key_clear(KEY_UNKNOWN); break; /* S19 */
+ case 0xfb14: ms_map_key_clear(KEY_UNKNOWN); break; /* S20 */
+ case 0xfb15: ms_map_key_clear(KEY_UNKNOWN); break; /* S21 */
+ case 0xfb16: ms_map_key_clear(KEY_UNKNOWN); break; /* S22 */
+ case 0xfb17: ms_map_key_clear(KEY_UNKNOWN); break; /* S23 */
+ case 0xfb18: ms_map_key_clear(KEY_UNKNOWN); break; /* S24 */
+ case 0xfb19: ms_map_key_clear(KEY_UNKNOWN); break; /* S25 */
+ case 0xfb1a: ms_map_key_clear(KEY_UNKNOWN); break; /* S26 */
+ case 0xfb1b: ms_map_key_clear(KEY_UNKNOWN); break; /* S27 */
+ case 0xfb1c: ms_map_key_clear(KEY_UNKNOWN); break; /* S28 */
+ case 0xfb1d: ms_map_key_clear(KEY_UNKNOWN); break; /* S29 */
+ case 0xfb1e: ms_map_key_clear(KEY_UNKNOWN); break; /* S30 */
+ /* Not programmable keys: Profile, Game Center (X6 only) and Macro Key */
+ case 0xfd11: ms_map_key_clear(KEY_UNKNOWN); break; /* X6 only: Macro Pad toggle key*/
+ case 0xfd12: ms_map_key_clear(KEY_MACRO); break; /* Macro Record key */
+ case 0xfd15: ms_map_key_clear(KEY_UNKNOWN); break; /* Profile switch key */
+ default:
+ return 0;
+ }
+ return 1;
+}
+#undef ms_map_key_clear
+
+static int ms_sidewinder_control(struct hid_device *hdev, __u8 setup)
+{
+ struct ms_data *sc = hid_get_drvdata(hdev);
+ struct ms_sidewinder_extra *sidewinder = sc->extra;
+ struct hid_report *report =
+ hdev->report_enum[HID_FEATURE_REPORT].report_id_hash[7];
+
+ /*
+ * LEDs 1 - 3 should not be set simultaneously, however
+ * they can be set in any combination with Auto or Record LEDs.
+ */
+ report->field[0]->value[0] = (setup & 0x01) ? 0x01 : 0x00; /* X6 only: Macro Pad toggle */
+ report->field[0]->value[1] = (setup & 0x02) ? 0x01 : 0x00; /* LED Auto */
+ report->field[0]->value[2] = (setup & 0x04) ? 0x01 : 0x00; /* LED 1 */
+ report->field[0]->value[3] = (setup & 0x08) ? 0x01 : 0x00; /* LED 2 */
+ report->field[0]->value[4] = (setup & 0x10) ? 0x01 : 0x00; /* LED 3 */
+ report->field[1]->value[0] = 0x00; /* Clear Record LED */
+
+ switch (setup & 0x60) {
+ case 0x40: report->field[1]->value[0] = 0x02; break; /* Record LED Blink */
+ case 0x20: report->field[1]->value[0] = 0x03; break; /* Record LED Solid */
+ }
+
+ /*
+ * Check if there are any changes, in order to avoid unnecessary
+ * setup packets. Both, the Sidewinder X4 and X6, have identical
+ * USB communication.
+ */
+ if (sidewinder->status != setup) {
+ hid_hw_request(hdev, report, HID_REQ_SET_REPORT);
+ sidewinder->status = setup;
+ }
+
+ return 0;
+}
+
+/*
+ * Sidewinder sysfs
+ * @key_mask: show pressed special keys
+ * @profile: show and set profile count and LED status
+ * @auto_led: show and set LED Auto
+ * @record_led: show and set Record LED
+ */
+static ssize_t ms_sidewinder_key_mask_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct ms_data *sc = hid_get_drvdata(hdev);
+ struct ms_sidewinder_extra *sidewinder = sc->extra;
+
+ return snprintf(buf, PAGE_SIZE, "%lu\n", sidewinder->key_mask);
+}
+
+static struct device_attribute dev_attr_ms_sidewinder_key_mask = {
+ .attr = { .name = __stringify(key_mask), .mode = S_IRUGO },
+ .show = ms_sidewinder_key_mask_show
+};
+
+static ssize_t ms_sidewinder_profile_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct ms_data *sc = hid_get_drvdata(hdev);
+ struct ms_sidewinder_extra *sidewinder = sc->extra;
+
+ return snprintf(buf, PAGE_SIZE, "%1u\n", sidewinder->profile);
+}
+
+static ssize_t ms_sidewinder_profile_store(struct device *dev,
+ struct device_attribute *attr, char const *buf, size_t count)
+{
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct ms_data *sc = hid_get_drvdata(hdev);
+ struct ms_sidewinder_extra *sidewinder = sc->extra;
+ __u8 leds = sidewinder->status & ~(0x1c); /* Clear Profile LEDs */
+
+ if (sscanf(buf, "%1u", &sidewinder->profile) != 1)
+ return -EINVAL;
+
+ if (sidewinder->profile >= 1 && sidewinder->profile <= 3) {
+ leds |= 0x02 << sidewinder->profile;
+ ms_sidewinder_control(hdev, leds);
+ return strnlen(buf, PAGE_SIZE);
+ } else {
+ return -EINVAL;
+ }
+}
+
+static struct device_attribute dev_attr_ms_sidewinder_profile =
+ __ATTR(profile, S_IWUSR | S_IRUGO,
+ ms_sidewinder_profile_show,
+ ms_sidewinder_profile_store);
+
+static ssize_t ms_sidewinder_record_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct ms_data *sc = hid_get_drvdata(hdev);
+ struct ms_sidewinder_extra *sidewinder = sc->extra;
+
+ return snprintf(buf, PAGE_SIZE, "%1d\n", (sidewinder->status & 0x60) >> 5);
+}
+
+static ssize_t ms_sidewinder_record_store(struct device *dev,
+ struct device_attribute *attr, char const *buf, size_t count)
+{
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct ms_data *sc = hid_get_drvdata(hdev);
+ struct ms_sidewinder_extra *sidewinder = sc->extra;
+ unsigned int record_led;
+ __u8 leds;
+
+ if (sscanf(buf, "%1d", &record_led) != 1)
+ return -EINVAL;
+
+ if (record_led >= 0 && record_led <= 2) {
+ leds = sidewinder->status & ~(0xe0); /* Clear Record LED */
+ if (record_led)
+ leds |= 0x10 << record_led;
+ ms_sidewinder_control(hdev, leds);
+ return strnlen(buf, PAGE_SIZE);
+ } else {
+ return -EINVAL;
+ }
+}
+
+static struct device_attribute dev_attr_ms_sidewinder_record =
+ __ATTR(record_led, S_IWUSR | S_IRUGO,
+ ms_sidewinder_record_show,
+ ms_sidewinder_record_store);
+
+static ssize_t ms_sidewinder_auto_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct ms_data *sc = hid_get_drvdata(hdev);
+ struct ms_sidewinder_extra *sidewinder = sc->extra;
+
+ return snprintf(buf, PAGE_SIZE, "%1d\n", (sidewinder->status & 0x02) >> 1); /* Check if Auto LED bit is set */
+}
+
+static ssize_t ms_sidewinder_auto_store(struct device *dev,
+ struct device_attribute *attr, char const *buf, size_t count)
+{
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct ms_data *sc = hid_get_drvdata(hdev);
+ struct ms_sidewinder_extra *sidewinder = sc->extra;
+ unsigned int auto_led;
+ __u8 leds;
+
+ if (sscanf(buf, "%1d", &auto_led) != 1)
+ return -EINVAL;
+
+ if (auto_led == 0 || auto_led == 1) {
+ leds = sidewinder->status & ~(0x02); /* Clear Auto LED */
+ if (auto_led)
+ leds |= 0x02;
+ ms_sidewinder_control(hdev, leds);
+ return strnlen(buf, PAGE_SIZE);
+ } else {
+ return -EINVAL;
+ }
+}
+
+static struct device_attribute dev_attr_ms_sidewinder_auto =
+ __ATTR(auto_led, S_IWUSR | S_IRUGO,
+ ms_sidewinder_auto_show,
+ ms_sidewinder_auto_store);
+
+static struct attribute *ms_attributes[] = {
+ &dev_attr_ms_sidewinder_key_mask.attr,
+ &dev_attr_ms_sidewinder_profile.attr,
+ &dev_attr_ms_sidewinder_record.attr,
+ &dev_attr_ms_sidewinder_auto.attr,
+ NULL
+};
+
+static const struct attribute_group ms_attr_group = {
+ .attrs = ms_attributes,
+};
+
static int ms_input_mapping(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);
+ struct ms_data *sc = hid_get_drvdata(hdev);
if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR)
return 0;
- if (quirks & MS_ERGONOMY) {
+ if (sc->quirks & MS_ERGONOMY) {
int ret = ms_ergonomy_kb_quirk(hi, usage, bit, max);
if (ret)
return ret;
}
- if ((quirks & MS_PRESENTER) &&
+ if ((sc->quirks & MS_PRESENTER) &&
ms_presenter_8k_quirk(hi, usage, bit, max))
return 1;
+ if ((sc->quirks & MS_SIDEWINDER) &&
+ ms_sidewinder_kb_quirk(hi, usage, bit, max))
+ return 1;
+
return 0;
}
@@ -122,25 +383,39 @@ 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);
+ struct ms_data *sc = hid_get_drvdata(hdev);
- if (quirks & MS_DUPLICATE_USAGES)
+ if (sc->quirks & MS_DUPLICATE_USAGES)
clear_bit(usage->code, *bit);
return 0;
}
+/* Setting initial profile and LED of Sidewinder keyboards */
+static void ms_feature_mapping(struct hid_device *hdev,
+ struct hid_field *field, struct hid_usage *usage)
+{
+ struct ms_data *sc = hid_get_drvdata(hdev);
+
+ if (sc->quirks & MS_SIDEWINDER) {
+ struct ms_sidewinder_extra *sidewinder = sc->extra;
+
+ sidewinder->profile = 1;
+ ms_sidewinder_control(hdev, 0x02 << sidewinder->profile);
+ }
+}
+
static int ms_event(struct hid_device *hdev, struct hid_field *field,
struct hid_usage *usage, __s32 value)
{
- unsigned long quirks = (unsigned long)hid_get_drvdata(hdev);
+ struct ms_data *sc = hid_get_drvdata(hdev);
if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput ||
!usage->type)
return 0;
/* Handling MS keyboards special buttons */
- if (quirks & MS_ERGONOMY && usage->hid == (HID_UP_MSVENDOR | 0xff05)) {
+ if (sc->quirks & MS_ERGONOMY && usage->hid == (HID_UP_MSVENDOR | 0xff05)) {
struct input_dev *input = field->hidinput->input;
static unsigned int last_key = 0;
unsigned int key = 0;
@@ -154,8 +429,53 @@ static int ms_event(struct hid_device *hdev, struct hid_field *field,
if (key) {
input_event(input, usage->type, key, 1);
last_key = key;
- } else
+ } else {
input_event(input, usage->type, last_key, 0);
+ }
+
+ return 1;
+ }
+
+ /*
+ * Sidewinder special button handling & profile switching
+ *
+ * Pressing S1 - S30 macro keys will not send out any keycodes, but
+ * set bits on key_mask (readable via sysfs). It's possible to press
+ * multiple special keys at the same time.
+ */
+ if (sc->quirks & MS_SIDEWINDER) {
+ struct input_dev *input = field->hidinput->input;
+ struct ms_sidewinder_extra *sidewinder = sc->extra;
+ int i;
+
+ for (i = 0; i <= 29; i++) { /* Run through S1 - S30 keys */
+ if ((usage->hid & HID_USAGE) == (0xfb01 + i)) {
+ value ? set_bit(i, &sidewinder->key_mask) : clear_bit(i, &sidewinder->key_mask);
+ break; /* Exit loop, when correct hid usage has been found */
+ }
+ }
+
+ switch (usage->hid & HID_USAGE) {
+ case 0xfd11:
+ if (value) { /* Run this only once on a keypress */
+ __u8 numpad = sidewinder->status ^ (0x01); /* Toggle Macro Pad */
+ ms_sidewinder_control(hdev, numpad);
+ }
+ break;
+ case 0xfd12: input_event(input, usage->type, KEY_MACRO, value); break;
+ case 0xfd15:
+ if (value) { /* Run this only once on a keypress */
+ __u8 leds = sidewinder->status & ~(0x1c); /* Clear Profile LEDs */
+ if (sidewinder->profile < 1 || sidewinder->profile >= 3) {
+ sidewinder->profile = 1;
+ } else
+ sidewinder->profile++;
+
+ leds |= 0x02 << sidewinder->profile; /* Set Profile LEDs */
+ ms_sidewinder_control(hdev, leds);
+ }
+ break;
+ }
return 1;
}
@@ -165,21 +485,47 @@ static int ms_event(struct hid_device *hdev, struct hid_field *field,
static int ms_probe(struct hid_device *hdev, const struct hid_device_id *id)
{
- unsigned long quirks = id->driver_data;
+ struct ms_data *sc;
int ret;
- hid_set_drvdata(hdev, (void *)quirks);
+ sc = devm_kzalloc(&hdev->dev, sizeof(struct ms_data), GFP_KERNEL);
+ if (!sc) {
+ hid_err(hdev, "can't alloc microsoft descriptor\n");
+ return -ENOMEM;
+ }
+
+ sc->quirks = id->driver_data;
+ hid_set_drvdata(hdev, sc);
- if (quirks & MS_NOGET)
+ if (sc->quirks & MS_NOGET)
hdev->quirks |= HID_QUIRK_NOGET;
+ if (sc->quirks & MS_SIDEWINDER) {
+ struct ms_sidewinder_extra *sidewinder;
+
+ sidewinder = devm_kzalloc(&hdev->dev, sizeof(struct ms_sidewinder_extra),
+ GFP_KERNEL);
+ if (!sidewinder) {
+ hid_err(hdev, "can't alloc microsoft descriptor\n");
+ return -ENOMEM;
+ }
+ sc->extra = sidewinder;
+
+ /* Create sysfs files for the Consumer Control Device only */
+ if (hdev->type == 2) {
+ if (sysfs_create_group(&hdev->dev.kobj, &ms_attr_group)) {
+ hid_warn(hdev, "Could not create sysfs group\n");
+ }
+ }
+ }
+
ret = hid_parse(hdev);
if (ret) {
hid_err(hdev, "parse failed\n");
goto err_free;
}
- ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT | ((quirks & MS_HIDINPUT) ?
+ ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT | ((sc->quirks & MS_HIDINPUT) ?
HID_CONNECT_HIDINPUT_FORCE : 0));
if (ret) {
hid_err(hdev, "hw start failed\n");
@@ -191,9 +537,21 @@ err_free:
return ret;
}
+static void ms_remove(struct hid_device *hdev)
+{
+ sysfs_remove_group(&hdev->dev.kobj,
+ &ms_attr_group);
+
+ hid_hw_stop(hdev);
+}
+
static const struct hid_device_id ms_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_SIDEWINDER_GV),
.driver_data = MS_HIDINPUT },
+ { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_SIDEWINDER_X6),
+ .driver_data = MS_SIDEWINDER },
+ { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_SIDEWINDER_X4),
+ .driver_data = MS_SIDEWINDER },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K),
.driver_data = MS_ERGONOMY },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K_JP),
@@ -225,8 +583,10 @@ static struct hid_driver ms_driver = {
.report_fixup = ms_report_fixup,
.input_mapping = ms_input_mapping,
.input_mapped = ms_input_mapped,
+ .feature_mapping = ms_feature_mapping,
.event = ms_event,
.probe = ms_probe,
+ .remove = ms_remove,
};
module_hid_driver(ms_driver);
Microsoft Sidewinder X4 and X6 gaming keyboards offer special keys, which now can be read via sysfs, so they can be handled by user-space tools. Profile switching support, LED support and macro pad support (X6 only) are implemented aswell. Both keyboards have been tested and run perfectly well. Signed-off-by: Tolga Cakir <tolga@cevel.net> --- .../ABI/testing/sysfs-driver-hid-microsoft | 31 ++ drivers/hid/hid-core.c | 2 + drivers/hid/hid-ids.h | 2 + drivers/hid/hid-microsoft.c | 390 ++++++++++++++++++++- 4 files changed, 410 insertions(+), 15 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-driver-hid-microsoft