#include "hid-ids.h"
+/* Userspace expects F20 for mic-mute KEY_MICMUTE does not work */
+#define LENOVO_KEY_MICMUTE KEY_F20
+
struct lenovo_drvdata {
u8 led_report[3]; /* Must be first for proper alignment */
int led_state;
if (usage->hid == (HID_UP_BUTTON | 0x0010)) {
/* This sub-device contains trackpoint, mark it */
hid_set_drvdata(hdev, (void *)1);
- map_key_clear(KEY_MICMUTE);
+ map_key_clear(LENOVO_KEY_MICMUTE);
return 1;
}
return 0;
(usage->hid & HID_USAGE_PAGE) == HID_UP_LNVENDOR) {
switch (usage->hid & HID_USAGE) {
case 0x00f1: /* Fn-F4: Mic mute */
- map_key_clear(KEY_MICMUTE);
+ map_key_clear(LENOVO_KEY_MICMUTE);
return 1;
case 0x00f2: /* Fn-F5: Brightness down */
map_key_clear(KEY_BRIGHTNESSDOWN);
map_key_clear(KEY_FN_ESC);
return 1;
case 9: /* Fn-F4: Mic mute */
- map_key_clear(KEY_MICMUTE);
+ map_key_clear(LENOVO_KEY_MICMUTE);
return 1;
case 10: /* Fn-F7: Control panel */
map_key_clear(KEY_CONFIG);
return 0;
}
+static int lenovo_input_mapping_x1_tab_kbd(struct hid_device *hdev,
+ struct hid_input *hi, struct hid_field *field,
+ struct hid_usage *usage, unsigned long **bit, int *max)
+{
+ /*
+ * The ThinkPad X1 Tablet Thin Keyboard uses 0x000c0001 usage for
+ * a bunch of keys which have no standard consumer page code.
+ */
+ if (usage->hid == 0x000c0001) {
+ switch (usage->usage_index) {
+ case 0: /* Fn-F10: Enable/disable bluetooth */
+ map_key_clear(KEY_BLUETOOTH);
+ return 1;
+ case 1: /* Fn-F11: Keyboard settings */
+ map_key_clear(KEY_KEYBOARD);
+ return 1;
+ case 2: /* Fn-F12: User function / Cortana */
+ map_key_clear(KEY_MACRO1);
+ return 1;
+ case 3: /* Fn-PrtSc: Snipping tool */
+ map_key_clear(KEY_SELECTIVE_SCREENSHOT);
+ return 1;
+ case 8: /* Fn-Esc: Fn-lock toggle */
+ map_key_clear(KEY_FN_ESC);
+ return 1;
+ case 9: /* Fn-F4: Mute/unmute microphone */
+ map_key_clear(KEY_MICMUTE);
+ return 1;
+ case 10: /* Fn-F9: Settings */
+ map_key_clear(KEY_CONFIG);
+ return 1;
+ case 13: /* Fn-F7: Manage external displays */
+ map_key_clear(KEY_SWITCHVIDEOMODE);
+ return 1;
+ case 14: /* Fn-F8: Enable/disable wifi */
+ map_key_clear(KEY_WLAN);
+ return 1;
+ }
+ }
+
+ if (usage->hid == (HID_UP_KEYBOARD | 0x009a)) {
+ map_key_clear(KEY_SYSRQ);
+ return 1;
+ }
+
+ return 0;
+}
+
static int lenovo_input_mapping(struct hid_device *hdev,
struct hid_input *hi, struct hid_field *field,
struct hid_usage *usage, unsigned long **bit, int *max)
case USB_DEVICE_ID_LENOVO_TP10UBKBD:
return lenovo_input_mapping_tp10_ultrabook_kbd(hdev, hi, field,
usage, bit, max);
+ case USB_DEVICE_ID_LENOVO_X1_TAB:
+ return lenovo_input_mapping_x1_tab_kbd(hdev, hi, field, usage, bit, max);
default:
return 0;
}
lenovo_features_set_cptkbd(hdev);
break;
case USB_DEVICE_ID_LENOVO_TP10UBKBD:
+ case USB_DEVICE_ID_LENOVO_X1_TAB:
ret = lenovo_led_set_tp10ubkbd(hdev, TP10UBKBD_FN_LOCK_LED, value);
if (ret)
return ret;
static int lenovo_event(struct hid_device *hdev, struct hid_field *field,
struct hid_usage *usage, __s32 value)
{
+ if (!hid_get_drvdata(hdev))
+ return 0;
+
switch (hdev->product) {
case USB_DEVICE_ID_LENOVO_CUSBKBD:
case USB_DEVICE_ID_LENOVO_CBTKBD:
return lenovo_event_cptkbd(hdev, field, usage, value);
case USB_DEVICE_ID_LENOVO_TP10UBKBD:
+ case USB_DEVICE_ID_LENOVO_X1_TAB:
return lenovo_event_tp10ubkbd(hdev, field, usage, value);
default:
return 0;
hid_hw_request(hdev, report, HID_REQ_SET_REPORT);
}
-static enum led_brightness lenovo_led_brightness_get(
- struct led_classdev *led_cdev)
-{
- struct device *dev = led_cdev->dev->parent;
- struct hid_device *hdev = to_hid_device(dev);
- struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);
- int led_nr = 0;
-
- if (led_cdev == &data_pointer->led_micmute)
- led_nr = 1;
-
- return data_pointer->led_state & (1 << led_nr)
- ? LED_FULL
- : LED_OFF;
-}
-
static int lenovo_led_brightness_set(struct led_classdev *led_cdev,
enum led_brightness value)
{
lenovo_led_set_tpkbd(hdev);
break;
case USB_DEVICE_ID_LENOVO_TP10UBKBD:
+ case USB_DEVICE_ID_LENOVO_X1_TAB:
ret = lenovo_led_set_tp10ubkbd(hdev, tp10ubkbd_led[led_nr], value);
break;
}
snprintf(name_micm, name_sz, "%s:amber:micmute", dev_name(&hdev->dev));
data->led_mute.name = name_mute;
- data->led_mute.brightness_get = lenovo_led_brightness_get;
+ data->led_mute.default_trigger = "audio-mute";
data->led_mute.brightness_set_blocking = lenovo_led_brightness_set;
+ data->led_mute.max_brightness = 1;
data->led_mute.flags = LED_HW_PLUGGABLE;
data->led_mute.dev = &hdev->dev;
ret = led_classdev_register(&hdev->dev, &data->led_mute);
return ret;
data->led_micmute.name = name_micm;
- data->led_micmute.brightness_get = lenovo_led_brightness_get;
+ data->led_micmute.default_trigger = "audio-micmute";
data->led_micmute.brightness_set_blocking = lenovo_led_brightness_set;
+ data->led_micmute.max_brightness = 1;
data->led_micmute.flags = LED_HW_PLUGGABLE;
data->led_micmute.dev = &hdev->dev;
ret = led_classdev_register(&hdev->dev, &data->led_micmute);
static int lenovo_probe_tp10ubkbd(struct hid_device *hdev)
{
+ struct hid_report_enum *rep_enum;
struct lenovo_drvdata *data;
+ struct hid_report *rep;
+ bool found;
int ret;
- /* All the custom action happens on the USBMOUSE device for USB */
- if (hdev->type != HID_TYPE_USBMOUSE)
+ /*
+ * The LEDs and the Fn-lock functionality use output report 9,
+ * with an application of 0xffa0001, add the LEDs on the interface
+ * with this output report.
+ */
+ found = false;
+ rep_enum = &hdev->report_enum[HID_OUTPUT_REPORT];
+ list_for_each_entry(rep, &rep_enum->report_list, list) {
+ if (rep->application == 0xffa00001)
+ found = true;
+ }
+ if (!found)
return 0;
data = devm_kzalloc(&hdev->dev, sizeof(*data), GFP_KERNEL);
ret = lenovo_probe_cptkbd(hdev);
break;
case USB_DEVICE_ID_LENOVO_TP10UBKBD:
+ case USB_DEVICE_ID_LENOVO_X1_TAB:
ret = lenovo_probe_tp10ubkbd(hdev);
break;
default:
lenovo_remove_cptkbd(hdev);
break;
case USB_DEVICE_ID_LENOVO_TP10UBKBD:
+ case USB_DEVICE_ID_LENOVO_X1_TAB:
lenovo_remove_tp10ubkbd(hdev);
break;
}
{ HID_USB_DEVICE(USB_VENDOR_ID_IBM, USB_DEVICE_ID_IBM_SCROLLPOINT_800DPI_OPTICAL_PRO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_SCROLLPOINT_OPTICAL) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_TP10UBKBD) },
+ /*
+ * Note bind to the HID_GROUP_GENERIC group, so that we only bind to the keyboard
+ * part, while letting hid-multitouch.c handle the touchpad and trackpoint.
+ */
+ { HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
+ USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_X1_TAB) },
{ }
};