// SPDX-License-Identifier: GPL-2.0-or-later /* * HID driver for Lenovo: * - ThinkPad USB Keyboard with TrackPoint (tpkbd) * - ThinkPad Compact Bluetooth Keyboard with TrackPoint (cptkbd) * - ThinkPad Compact USB Keyboard with TrackPoint (cptkbd) * - ThinkPad TrackPoint Keyboard II USB/Bluetooth (cptkbd/tpIIkbd) * * Copyright (c) 2012 Bernhard Seibold * Copyright (c) 2014 Jamie Lentin <[email protected]> * * Linux IBM/Lenovo Scrollpoint mouse driver: * - IBM Scrollpoint III * - IBM Scrollpoint Pro * - IBM Scrollpoint Optical * - IBM Scrollpoint Optical 800dpi * - IBM Scrollpoint Optical 800dpi Pro * - Lenovo Scrollpoint Optical * * Copyright (c) 2012 Peter De Wachter <[email protected]> * Copyright (c) 2018 Peter Ganzhorn <[email protected]> */ /* */ #include <linux/module.h> #include <linux/sysfs.h> #include <linux/device.h> #include <linux/hid.h> #include <linux/input.h> #include <linux/leds.h> #include <linux/workqueue.h> #include "hid-ids.h" /* Userspace expects F20 for mic-mute KEY_MICMUTE does not work */ #define LENOVO_KEY_MICMUTE … struct lenovo_drvdata { … }; #define map_key_clear … #define TP10UBKBD_LED_OUTPUT_REPORT … #define TP10UBKBD_FN_LOCK_LED … #define TP10UBKBD_MUTE_LED … #define TP10UBKBD_MICMUTE_LED … #define TP10UBKBD_LED_OFF … #define TP10UBKBD_LED_ON … static int lenovo_led_set_tp10ubkbd(struct hid_device *hdev, u8 led_code, enum led_brightness value) { … } static void lenovo_tp10ubkbd_sync_fn_lock(struct work_struct *work) { … } static const __u8 lenovo_pro_dock_need_fixup_collection[] = …; /* Broken ThinkPad TrackPoint II collection (Bluetooth mode) */ static const __u8 lenovo_tpIIbtkbd_need_fixup_collection[] = …; static __u8 *lenovo_report_fixup(struct hid_device *hdev, __u8 *rdesc, unsigned int *rsize) { … } static int lenovo_input_mapping_tpkbd(struct hid_device *hdev, struct hid_input *hi, struct hid_field *field, struct hid_usage *usage, unsigned long **bit, int *max) { … } static int lenovo_input_mapping_cptkbd(struct hid_device *hdev, struct hid_input *hi, struct hid_field *field, struct hid_usage *usage, unsigned long **bit, int *max) { … } static int lenovo_input_mapping_tpIIkbd(struct hid_device *hdev, struct hid_input *hi, struct hid_field *field, struct hid_usage *usage, unsigned long **bit, int *max) { … } static int lenovo_input_mapping_scrollpoint(struct hid_device *hdev, struct hid_input *hi, struct hid_field *field, struct hid_usage *usage, unsigned long **bit, int *max) { … } static int lenovo_input_mapping_tp10_ultrabook_kbd(struct hid_device *hdev, struct hid_input *hi, struct hid_field *field, struct hid_usage *usage, unsigned long **bit, int *max) { … } 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) { … } 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) { … } #undef map_key_clear /* Send a config command to the keyboard */ static int lenovo_send_cmd_cptkbd(struct hid_device *hdev, unsigned char byte2, unsigned char byte3) { … } static void lenovo_features_set_cptkbd(struct hid_device *hdev) { … } static ssize_t attr_fn_lock_show(struct device *dev, struct device_attribute *attr, char *buf) { … } static ssize_t attr_fn_lock_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { … } static ssize_t attr_sensitivity_show_cptkbd(struct device *dev, struct device_attribute *attr, char *buf) { … } static ssize_t attr_sensitivity_store_cptkbd(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { … } static ssize_t attr_middleclick_workaround_show_cptkbd(struct device *dev, struct device_attribute *attr, char *buf) { … } static ssize_t attr_middleclick_workaround_store_cptkbd(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { … } static struct device_attribute dev_attr_fn_lock = …; static struct device_attribute dev_attr_sensitivity_cptkbd = …; static struct device_attribute dev_attr_middleclick_workaround_cptkbd = …; static struct attribute *lenovo_attributes_cptkbd[] = …; static const struct attribute_group lenovo_attr_group_cptkbd = …; static int lenovo_raw_event(struct hid_device *hdev, struct hid_report *report, u8 *data, int size) { … } static int lenovo_event_tp10ubkbd(struct hid_device *hdev, struct hid_field *field, struct hid_usage *usage, __s32 value) { … } static int lenovo_event_cptkbd(struct hid_device *hdev, struct hid_field *field, struct hid_usage *usage, __s32 value) { … } static int lenovo_event(struct hid_device *hdev, struct hid_field *field, struct hid_usage *usage, __s32 value) { … } static int lenovo_features_set_tpkbd(struct hid_device *hdev) { … } static ssize_t attr_press_to_select_show_tpkbd(struct device *dev, struct device_attribute *attr, char *buf) { … } static ssize_t attr_press_to_select_store_tpkbd(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { … } static ssize_t attr_dragging_show_tpkbd(struct device *dev, struct device_attribute *attr, char *buf) { … } static ssize_t attr_dragging_store_tpkbd(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { … } static ssize_t attr_release_to_select_show_tpkbd(struct device *dev, struct device_attribute *attr, char *buf) { … } static ssize_t attr_release_to_select_store_tpkbd(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { … } static ssize_t attr_select_right_show_tpkbd(struct device *dev, struct device_attribute *attr, char *buf) { … } static ssize_t attr_select_right_store_tpkbd(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { … } static ssize_t attr_sensitivity_show_tpkbd(struct device *dev, struct device_attribute *attr, char *buf) { … } static ssize_t attr_sensitivity_store_tpkbd(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { … } static ssize_t attr_press_speed_show_tpkbd(struct device *dev, struct device_attribute *attr, char *buf) { … } static ssize_t attr_press_speed_store_tpkbd(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { … } static struct device_attribute dev_attr_press_to_select_tpkbd = …; static struct device_attribute dev_attr_dragging_tpkbd = …; static struct device_attribute dev_attr_release_to_select_tpkbd = …; static struct device_attribute dev_attr_select_right_tpkbd = …; static struct device_attribute dev_attr_sensitivity_tpkbd = …; static struct device_attribute dev_attr_press_speed_tpkbd = …; static struct attribute *lenovo_attributes_tpkbd[] = …; static const struct attribute_group lenovo_attr_group_tpkbd = …; static void lenovo_led_set_tpkbd(struct hid_device *hdev) { … } static int lenovo_led_brightness_set(struct led_classdev *led_cdev, enum led_brightness value) { … } static int lenovo_register_leds(struct hid_device *hdev) { … } static int lenovo_probe_tpkbd(struct hid_device *hdev) { … } static int lenovo_probe_cptkbd(struct hid_device *hdev) { … } static struct attribute *lenovo_attributes_tp10ubkbd[] = …; static const struct attribute_group lenovo_attr_group_tp10ubkbd = …; static int lenovo_probe_tp10ubkbd(struct hid_device *hdev) { … } static int lenovo_probe(struct hid_device *hdev, const struct hid_device_id *id) { … } #ifdef CONFIG_PM static int lenovo_reset_resume(struct hid_device *hdev) { … } #endif static void lenovo_remove_tpkbd(struct hid_device *hdev) { … } static void lenovo_remove_cptkbd(struct hid_device *hdev) { … } static void lenovo_remove_tp10ubkbd(struct hid_device *hdev) { … } static void lenovo_remove(struct hid_device *hdev) { … } static int lenovo_input_configured(struct hid_device *hdev, struct hid_input *hi) { … } static const struct hid_device_id lenovo_devices[] = …; MODULE_DEVICE_TABLE(hid, lenovo_devices); static struct hid_driver lenovo_driver = …; module_hid_driver(…) …; MODULE_DESCRIPTION(…) …; MODULE_LICENSE(…) …;
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