^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0-or-later
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * HID driver for Lenovo:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) * - ThinkPad USB Keyboard with TrackPoint (tpkbd)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * - ThinkPad Compact Bluetooth Keyboard with TrackPoint (cptkbd)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * - ThinkPad Compact USB Keyboard with TrackPoint (cptkbd)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) * Copyright (c) 2012 Bernhard Seibold
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) * Copyright (c) 2014 Jamie Lentin <jm@lentin.co.uk>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) * Linux IBM/Lenovo Scrollpoint mouse driver:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) * - IBM Scrollpoint III
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) * - IBM Scrollpoint Pro
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) * - IBM Scrollpoint Optical
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) * - IBM Scrollpoint Optical 800dpi
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) * - IBM Scrollpoint Optical 800dpi Pro
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) * - Lenovo Scrollpoint Optical
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) * Copyright (c) 2012 Peter De Wachter <pdewacht@gmail.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) * Copyright (c) 2018 Peter Ganzhorn <peter.ganzhorn@gmail.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) #include <linux/sysfs.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) #include <linux/device.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) #include <linux/hid.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) #include <linux/input.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #include <linux/leds.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) #include <linux/workqueue.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) #include "hid-ids.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) /* Userspace expects F20 for mic-mute KEY_MICMUTE does not work */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) #define LENOVO_KEY_MICMUTE KEY_F20
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) struct lenovo_drvdata {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) u8 led_report[3]; /* Must be first for proper alignment */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) int led_state;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) struct mutex led_report_mutex;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) struct led_classdev led_mute;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) struct led_classdev led_micmute;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) struct work_struct fn_lock_sync_work;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) struct hid_device *hdev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) int press_to_select;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) int dragging;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) int release_to_select;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) int select_right;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) int sensitivity;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) int press_speed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) u8 middlebutton_state; /* 0:Up, 1:Down (undecided), 2:Scrolling */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) bool fn_lock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) #define map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, EV_KEY, (c))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) #define TP10UBKBD_LED_OUTPUT_REPORT 9
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) #define TP10UBKBD_FN_LOCK_LED 0x54
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) #define TP10UBKBD_MUTE_LED 0x64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) #define TP10UBKBD_MICMUTE_LED 0x74
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) #define TP10UBKBD_LED_OFF 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) #define TP10UBKBD_LED_ON 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) static int lenovo_led_set_tp10ubkbd(struct hid_device *hdev, u8 led_code,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) enum led_brightness value)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) struct lenovo_drvdata *data = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) mutex_lock(&data->led_report_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) data->led_report[0] = TP10UBKBD_LED_OUTPUT_REPORT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) data->led_report[1] = led_code;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) data->led_report[2] = value ? TP10UBKBD_LED_ON : TP10UBKBD_LED_OFF;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) ret = hid_hw_raw_request(hdev, data->led_report[0], data->led_report, 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) HID_OUTPUT_REPORT, HID_REQ_SET_REPORT);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) if (ret != 3) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) if (ret != -ENODEV)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) hid_err(hdev, "Set LED output report error: %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) ret = ret < 0 ? ret : -EIO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) ret = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) mutex_unlock(&data->led_report_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) static void lenovo_tp10ubkbd_sync_fn_lock(struct work_struct *work)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) struct lenovo_drvdata *data =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) container_of(work, struct lenovo_drvdata, fn_lock_sync_work);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) lenovo_led_set_tp10ubkbd(data->hdev, TP10UBKBD_FN_LOCK_LED,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) data->fn_lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) static const __u8 lenovo_pro_dock_need_fixup_collection[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 0x05, 0x88, /* Usage Page (Vendor Usage Page 0x88) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) 0x09, 0x01, /* Usage (Vendor Usage 0x01) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) 0xa1, 0x01, /* Collection (Application) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 0x85, 0x04, /* Report ID (4) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) 0x19, 0x00, /* Usage Minimum (0) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 0x2a, 0xff, 0xff, /* Usage Maximum (65535) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) static __u8 *lenovo_report_fixup(struct hid_device *hdev, __u8 *rdesc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) unsigned int *rsize)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) switch (hdev->product) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) case USB_DEVICE_ID_LENOVO_TPPRODOCK:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) /* the fixups that need to be done:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) * - get a reasonable usage max for the vendor collection
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) * 0x8801 from the report ID 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) if (*rsize >= 153 &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) memcmp(&rdesc[140], lenovo_pro_dock_need_fixup_collection,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) sizeof(lenovo_pro_dock_need_fixup_collection)) == 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) rdesc[151] = 0x01;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) rdesc[152] = 0x00;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) return rdesc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) static int lenovo_input_mapping_tpkbd(struct hid_device *hdev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) struct hid_input *hi, struct hid_field *field,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) struct hid_usage *usage, unsigned long **bit, int *max)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) if (usage->hid == (HID_UP_BUTTON | 0x0010)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) /* This sub-device contains trackpoint, mark it */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) hid_set_drvdata(hdev, (void *)1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) map_key_clear(LENOVO_KEY_MICMUTE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) static int lenovo_input_mapping_cptkbd(struct hid_device *hdev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) struct hid_input *hi, struct hid_field *field,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) struct hid_usage *usage, unsigned long **bit, int *max)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) /* HID_UP_LNVENDOR = USB, HID_UP_MSVENDOR = BT */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) if ((usage->hid & HID_USAGE_PAGE) == HID_UP_MSVENDOR ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) (usage->hid & HID_USAGE_PAGE) == HID_UP_LNVENDOR) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) switch (usage->hid & HID_USAGE) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) case 0x00f1: /* Fn-F4: Mic mute */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) map_key_clear(LENOVO_KEY_MICMUTE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) case 0x00f2: /* Fn-F5: Brightness down */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) map_key_clear(KEY_BRIGHTNESSDOWN);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) case 0x00f3: /* Fn-F6: Brightness up */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) map_key_clear(KEY_BRIGHTNESSUP);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) case 0x00f4: /* Fn-F7: External display (projector) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) map_key_clear(KEY_SWITCHVIDEOMODE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) case 0x00f5: /* Fn-F8: Wireless */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) map_key_clear(KEY_WLAN);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) case 0x00f6: /* Fn-F9: Control panel */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) map_key_clear(KEY_CONFIG);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) case 0x00f8: /* Fn-F11: View open applications (3 boxes) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) map_key_clear(KEY_SCALE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) case 0x00f9: /* Fn-F12: Open My computer (6 boxes) USB-only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) /* NB: This mapping is invented in raw_event below */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) map_key_clear(KEY_FILE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) case 0x00fa: /* Fn-Esc: Fn-lock toggle */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) map_key_clear(KEY_FN_ESC);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) case 0x00fb: /* Middle mouse button (in native mode) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) map_key_clear(BTN_MIDDLE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) /* Compatibility middle/wheel mappings should be ignored */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) if (usage->hid == HID_GD_WHEEL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) return -1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) if ((usage->hid & HID_USAGE_PAGE) == HID_UP_BUTTON &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) (usage->hid & HID_USAGE) == 0x003)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) return -1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) if ((usage->hid & HID_USAGE_PAGE) == HID_UP_CONSUMER &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) (usage->hid & HID_USAGE) == 0x238)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) return -1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) /* Map wheel emulation reports: 0xffa1 = USB, 0xff10 = BT */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) if ((usage->hid & HID_USAGE_PAGE) == 0xff100000 ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) (usage->hid & HID_USAGE_PAGE) == 0xffa10000) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) field->flags |= HID_MAIN_ITEM_RELATIVE | HID_MAIN_ITEM_VARIABLE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) field->logical_minimum = -127;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) field->logical_maximum = 127;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) switch (usage->hid & HID_USAGE) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) case 0x0000:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) hid_map_usage(hi, usage, bit, max, EV_REL, REL_HWHEEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) case 0x0001:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) hid_map_usage(hi, usage, bit, max, EV_REL, REL_WHEEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) return -1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) static int lenovo_input_mapping_scrollpoint(struct hid_device *hdev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) struct hid_input *hi, struct hid_field *field,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) struct hid_usage *usage, unsigned long **bit, int *max)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) if (usage->hid == HID_GD_Z) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) hid_map_usage(hi, usage, bit, max, EV_REL, REL_HWHEEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) static int lenovo_input_mapping_tp10_ultrabook_kbd(struct hid_device *hdev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) struct hid_input *hi, struct hid_field *field,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) struct hid_usage *usage, unsigned long **bit, int *max)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) * The ThinkPad 10 Ultrabook Keyboard uses 0x000c0001 usage for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) * a bunch of keys which have no standard consumer page code.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) if (usage->hid == 0x000c0001) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) switch (usage->usage_index) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) case 8: /* Fn-Esc: Fn-lock toggle */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) map_key_clear(KEY_FN_ESC);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) case 9: /* Fn-F4: Mic mute */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) map_key_clear(LENOVO_KEY_MICMUTE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) case 10: /* Fn-F7: Control panel */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) map_key_clear(KEY_CONFIG);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) case 11: /* Fn-F8: Search (magnifier glass) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) map_key_clear(KEY_SEARCH);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) case 12: /* Fn-F10: Open My computer (6 boxes) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) map_key_clear(KEY_FILE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) * The Ultrabook Keyboard sends a spurious F23 key-press when resuming
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) * from suspend and it does not actually have a F23 key, ignore it.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) if (usage->hid == 0x00070072)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) return -1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) static int lenovo_input_mapping(struct hid_device *hdev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) struct hid_input *hi, struct hid_field *field,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) struct hid_usage *usage, unsigned long **bit, int *max)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) switch (hdev->product) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) case USB_DEVICE_ID_LENOVO_TPKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) return lenovo_input_mapping_tpkbd(hdev, hi, field,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) usage, bit, max);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) case USB_DEVICE_ID_LENOVO_CUSBKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) case USB_DEVICE_ID_LENOVO_CBTKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) return lenovo_input_mapping_cptkbd(hdev, hi, field,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) usage, bit, max);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) case USB_DEVICE_ID_IBM_SCROLLPOINT_III:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) case USB_DEVICE_ID_IBM_SCROLLPOINT_PRO:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) case USB_DEVICE_ID_IBM_SCROLLPOINT_OPTICAL:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) case USB_DEVICE_ID_IBM_SCROLLPOINT_800DPI_OPTICAL:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) case USB_DEVICE_ID_IBM_SCROLLPOINT_800DPI_OPTICAL_PRO:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) case USB_DEVICE_ID_LENOVO_SCROLLPOINT_OPTICAL:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) return lenovo_input_mapping_scrollpoint(hdev, hi, field,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) usage, bit, max);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) case USB_DEVICE_ID_LENOVO_TP10UBKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) return lenovo_input_mapping_tp10_ultrabook_kbd(hdev, hi, field,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) usage, bit, max);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) #undef map_key_clear
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) /* Send a config command to the keyboard */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) static int lenovo_send_cmd_cptkbd(struct hid_device *hdev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) unsigned char byte2, unsigned char byte3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) unsigned char *buf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) buf = kzalloc(3, GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) if (!buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) return -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) buf[0] = 0x18;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) buf[1] = byte2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) buf[2] = byte3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) switch (hdev->product) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) case USB_DEVICE_ID_LENOVO_CUSBKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) ret = hid_hw_raw_request(hdev, 0x13, buf, 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) HID_FEATURE_REPORT, HID_REQ_SET_REPORT);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) case USB_DEVICE_ID_LENOVO_CBTKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) ret = hid_hw_output_report(hdev, buf, 3);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) ret = -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) kfree(buf);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) return ret < 0 ? ret : 0; /* BT returns 0, USB returns sizeof(buf) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) static void lenovo_features_set_cptkbd(struct hid_device *hdev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) struct lenovo_drvdata *cptkbd_data = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) ret = lenovo_send_cmd_cptkbd(hdev, 0x05, cptkbd_data->fn_lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) hid_err(hdev, "Fn-lock setting failed: %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) ret = lenovo_send_cmd_cptkbd(hdev, 0x02, cptkbd_data->sensitivity);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) hid_err(hdev, "Sensitivity setting failed: %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) static ssize_t attr_fn_lock_show(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) struct device_attribute *attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) char *buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) struct hid_device *hdev = to_hid_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) struct lenovo_drvdata *data = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) return snprintf(buf, PAGE_SIZE, "%u\n", data->fn_lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) static ssize_t attr_fn_lock_store(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) struct device_attribute *attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) const char *buf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) size_t count)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) struct hid_device *hdev = to_hid_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) struct lenovo_drvdata *data = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) int value, ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) if (kstrtoint(buf, 10, &value))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) if (value < 0 || value > 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) data->fn_lock = !!value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) switch (hdev->product) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) case USB_DEVICE_ID_LENOVO_CUSBKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) case USB_DEVICE_ID_LENOVO_CBTKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) lenovo_features_set_cptkbd(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) case USB_DEVICE_ID_LENOVO_TP10UBKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) ret = lenovo_led_set_tp10ubkbd(hdev, TP10UBKBD_FN_LOCK_LED, value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) return count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) static ssize_t attr_sensitivity_show_cptkbd(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) struct device_attribute *attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) char *buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) struct hid_device *hdev = to_hid_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) struct lenovo_drvdata *cptkbd_data = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) return snprintf(buf, PAGE_SIZE, "%u\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) cptkbd_data->sensitivity);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) static ssize_t attr_sensitivity_store_cptkbd(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) struct device_attribute *attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) const char *buf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) size_t count)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) struct hid_device *hdev = to_hid_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) struct lenovo_drvdata *cptkbd_data = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) int value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) if (kstrtoint(buf, 10, &value) || value < 1 || value > 255)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) cptkbd_data->sensitivity = value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) lenovo_features_set_cptkbd(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) return count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) static struct device_attribute dev_attr_fn_lock =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) __ATTR(fn_lock, S_IWUSR | S_IRUGO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) attr_fn_lock_show,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) attr_fn_lock_store);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) static struct device_attribute dev_attr_sensitivity_cptkbd =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) __ATTR(sensitivity, S_IWUSR | S_IRUGO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) attr_sensitivity_show_cptkbd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) attr_sensitivity_store_cptkbd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) static struct attribute *lenovo_attributes_cptkbd[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) &dev_attr_fn_lock.attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) &dev_attr_sensitivity_cptkbd.attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) static const struct attribute_group lenovo_attr_group_cptkbd = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) .attrs = lenovo_attributes_cptkbd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) static int lenovo_raw_event(struct hid_device *hdev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) struct hid_report *report, u8 *data, int size)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) * Compact USB keyboard's Fn-F12 report holds down many other keys, and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) * its own key is outside the usage page range. Remove extra
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) * keypresses and remap to inside usage page.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) if (unlikely(hdev->product == USB_DEVICE_ID_LENOVO_CUSBKBD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) && size == 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) && data[0] == 0x15
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) && data[1] == 0x94
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) && data[2] == 0x01)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) data[1] = 0x00;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) data[2] = 0x01;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) static int lenovo_event_tp10ubkbd(struct hid_device *hdev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) struct hid_field *field, struct hid_usage *usage, __s32 value)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) struct lenovo_drvdata *data = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) if (usage->type == EV_KEY && usage->code == KEY_FN_ESC && value == 1) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) * The user has toggled the Fn-lock state. Toggle our own
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) * cached value of it and sync our value to the keyboard to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) * ensure things are in sync (the sycning should be a no-op).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) data->fn_lock = !data->fn_lock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) schedule_work(&data->fn_lock_sync_work);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) static int lenovo_event_cptkbd(struct hid_device *hdev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) struct hid_field *field, struct hid_usage *usage, __s32 value)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479) struct lenovo_drvdata *cptkbd_data = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481) /* "wheel" scroll events */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482) if (usage->type == EV_REL && (usage->code == REL_WHEEL ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483) usage->code == REL_HWHEEL)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484) /* Scroll events disable middle-click event */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) cptkbd_data->middlebutton_state = 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489) /* Middle click events */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490) if (usage->type == EV_KEY && usage->code == BTN_MIDDLE) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491) if (value == 1) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492) cptkbd_data->middlebutton_state = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 493) } else if (value == 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 494) if (cptkbd_data->middlebutton_state == 1) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 495) /* No scrolling inbetween, send middle-click */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 496) input_event(field->hidinput->input,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 497) EV_KEY, BTN_MIDDLE, 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 498) input_sync(field->hidinput->input);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 499) input_event(field->hidinput->input,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 500) EV_KEY, BTN_MIDDLE, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 501) input_sync(field->hidinput->input);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 502) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 503) cptkbd_data->middlebutton_state = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 504) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 505) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 506) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 507)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 508) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 509) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 510)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 511) static int lenovo_event(struct hid_device *hdev, struct hid_field *field,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 512) struct hid_usage *usage, __s32 value)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 513) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 514) if (!hid_get_drvdata(hdev))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 515) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 516)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 517) switch (hdev->product) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 518) case USB_DEVICE_ID_LENOVO_CUSBKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 519) case USB_DEVICE_ID_LENOVO_CBTKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 520) return lenovo_event_cptkbd(hdev, field, usage, value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 521) case USB_DEVICE_ID_LENOVO_TP10UBKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 522) return lenovo_event_tp10ubkbd(hdev, field, usage, value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 523) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 524) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 525) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 526) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 527)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 528) static int lenovo_features_set_tpkbd(struct hid_device *hdev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 529) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 530) struct hid_report *report;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 531) struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 532)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 533) report = hdev->report_enum[HID_FEATURE_REPORT].report_id_hash[4];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 534)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 535) report->field[0]->value[0] = data_pointer->press_to_select ? 0x01 : 0x02;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 536) report->field[0]->value[0] |= data_pointer->dragging ? 0x04 : 0x08;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 537) report->field[0]->value[0] |= data_pointer->release_to_select ? 0x10 : 0x20;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 538) report->field[0]->value[0] |= data_pointer->select_right ? 0x80 : 0x40;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 539) report->field[1]->value[0] = 0x03; // unknown setting, imitate windows driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 540) report->field[2]->value[0] = data_pointer->sensitivity;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 541) report->field[3]->value[0] = data_pointer->press_speed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 542)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 543) hid_hw_request(hdev, report, HID_REQ_SET_REPORT);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 544) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 545) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 546)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 547) static ssize_t attr_press_to_select_show_tpkbd(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 548) struct device_attribute *attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 549) char *buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 550) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 551) struct hid_device *hdev = to_hid_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 552) struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 553)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 554) return snprintf(buf, PAGE_SIZE, "%u\n", data_pointer->press_to_select);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 555) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 556)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 557) static ssize_t attr_press_to_select_store_tpkbd(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 558) struct device_attribute *attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 559) const char *buf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 560) size_t count)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 561) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 562) struct hid_device *hdev = to_hid_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 563) struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 564) int value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 565)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 566) if (kstrtoint(buf, 10, &value))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 567) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 568) if (value < 0 || value > 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 569) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 570)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 571) data_pointer->press_to_select = value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 572) lenovo_features_set_tpkbd(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 573)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 574) return count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 575) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 576)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 577) static ssize_t attr_dragging_show_tpkbd(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 578) struct device_attribute *attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 579) char *buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 580) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 581) struct hid_device *hdev = to_hid_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 582) struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 583)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 584) return snprintf(buf, PAGE_SIZE, "%u\n", data_pointer->dragging);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 585) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 586)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 587) static ssize_t attr_dragging_store_tpkbd(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 588) struct device_attribute *attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 589) const char *buf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 590) size_t count)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 591) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 592) struct hid_device *hdev = to_hid_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 593) struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 594) int value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 595)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 596) if (kstrtoint(buf, 10, &value))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 597) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 598) if (value < 0 || value > 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 599) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 600)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 601) data_pointer->dragging = value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 602) lenovo_features_set_tpkbd(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 603)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 604) return count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 605) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 606)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 607) static ssize_t attr_release_to_select_show_tpkbd(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 608) struct device_attribute *attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 609) char *buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 610) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 611) struct hid_device *hdev = to_hid_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 612) struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 613)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 614) return snprintf(buf, PAGE_SIZE, "%u\n", data_pointer->release_to_select);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 615) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 616)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 617) static ssize_t attr_release_to_select_store_tpkbd(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 618) struct device_attribute *attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 619) const char *buf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 620) size_t count)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 621) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 622) struct hid_device *hdev = to_hid_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 623) struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 624) int value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 625)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 626) if (kstrtoint(buf, 10, &value))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 627) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 628) if (value < 0 || value > 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 629) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 630)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 631) data_pointer->release_to_select = value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 632) lenovo_features_set_tpkbd(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 633)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 634) return count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 635) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 636)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 637) static ssize_t attr_select_right_show_tpkbd(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 638) struct device_attribute *attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 639) char *buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 640) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 641) struct hid_device *hdev = to_hid_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 642) struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 643)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 644) return snprintf(buf, PAGE_SIZE, "%u\n", data_pointer->select_right);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 645) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 646)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 647) static ssize_t attr_select_right_store_tpkbd(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 648) struct device_attribute *attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 649) const char *buf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 650) size_t count)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 651) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 652) struct hid_device *hdev = to_hid_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 653) struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 654) int value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 655)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 656) if (kstrtoint(buf, 10, &value))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 657) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 658) if (value < 0 || value > 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 659) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 660)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 661) data_pointer->select_right = value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 662) lenovo_features_set_tpkbd(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 663)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 664) return count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 665) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 666)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 667) static ssize_t attr_sensitivity_show_tpkbd(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 668) struct device_attribute *attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 669) char *buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 670) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 671) struct hid_device *hdev = to_hid_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 672) struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 673)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 674) return snprintf(buf, PAGE_SIZE, "%u\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 675) data_pointer->sensitivity);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 676) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 677)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 678) static ssize_t attr_sensitivity_store_tpkbd(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 679) struct device_attribute *attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 680) const char *buf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 681) size_t count)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 682) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 683) struct hid_device *hdev = to_hid_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 684) struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 685) int value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 686)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 687) if (kstrtoint(buf, 10, &value) || value < 1 || value > 255)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 688) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 689)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 690) data_pointer->sensitivity = value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 691) lenovo_features_set_tpkbd(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 692)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 693) return count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 694) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 695)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 696) static ssize_t attr_press_speed_show_tpkbd(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 697) struct device_attribute *attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 698) char *buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 699) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 700) struct hid_device *hdev = to_hid_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 701) struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 702)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 703) return snprintf(buf, PAGE_SIZE, "%u\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 704) data_pointer->press_speed);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 705) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 706)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 707) static ssize_t attr_press_speed_store_tpkbd(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 708) struct device_attribute *attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 709) const char *buf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 710) size_t count)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 711) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 712) struct hid_device *hdev = to_hid_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 713) struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 714) int value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 715)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 716) if (kstrtoint(buf, 10, &value) || value < 1 || value > 255)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 717) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 718)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 719) data_pointer->press_speed = value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 720) lenovo_features_set_tpkbd(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 721)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 722) return count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 723) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 724)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 725) static struct device_attribute dev_attr_press_to_select_tpkbd =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 726) __ATTR(press_to_select, S_IWUSR | S_IRUGO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 727) attr_press_to_select_show_tpkbd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 728) attr_press_to_select_store_tpkbd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 729)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 730) static struct device_attribute dev_attr_dragging_tpkbd =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 731) __ATTR(dragging, S_IWUSR | S_IRUGO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 732) attr_dragging_show_tpkbd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 733) attr_dragging_store_tpkbd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 734)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 735) static struct device_attribute dev_attr_release_to_select_tpkbd =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 736) __ATTR(release_to_select, S_IWUSR | S_IRUGO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 737) attr_release_to_select_show_tpkbd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 738) attr_release_to_select_store_tpkbd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 739)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 740) static struct device_attribute dev_attr_select_right_tpkbd =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 741) __ATTR(select_right, S_IWUSR | S_IRUGO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 742) attr_select_right_show_tpkbd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 743) attr_select_right_store_tpkbd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 744)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 745) static struct device_attribute dev_attr_sensitivity_tpkbd =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 746) __ATTR(sensitivity, S_IWUSR | S_IRUGO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 747) attr_sensitivity_show_tpkbd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 748) attr_sensitivity_store_tpkbd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 749)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 750) static struct device_attribute dev_attr_press_speed_tpkbd =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 751) __ATTR(press_speed, S_IWUSR | S_IRUGO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 752) attr_press_speed_show_tpkbd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 753) attr_press_speed_store_tpkbd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 754)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 755) static struct attribute *lenovo_attributes_tpkbd[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 756) &dev_attr_press_to_select_tpkbd.attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 757) &dev_attr_dragging_tpkbd.attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 758) &dev_attr_release_to_select_tpkbd.attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 759) &dev_attr_select_right_tpkbd.attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 760) &dev_attr_sensitivity_tpkbd.attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 761) &dev_attr_press_speed_tpkbd.attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 762) NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 763) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 764)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 765) static const struct attribute_group lenovo_attr_group_tpkbd = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 766) .attrs = lenovo_attributes_tpkbd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 767) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 768)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 769) static void lenovo_led_set_tpkbd(struct hid_device *hdev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 770) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 771) struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 772) struct hid_report *report;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 773)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 774) report = hdev->report_enum[HID_OUTPUT_REPORT].report_id_hash[3];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 775) report->field[0]->value[0] = (data_pointer->led_state >> 0) & 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 776) report->field[0]->value[1] = (data_pointer->led_state >> 1) & 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 777) hid_hw_request(hdev, report, HID_REQ_SET_REPORT);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 778) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 779)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 780) static enum led_brightness lenovo_led_brightness_get(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 781) struct led_classdev *led_cdev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 782) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 783) struct device *dev = led_cdev->dev->parent;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 784) struct hid_device *hdev = to_hid_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 785) struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 786) int led_nr = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 787)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 788) if (led_cdev == &data_pointer->led_micmute)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 789) led_nr = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 790)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 791) return data_pointer->led_state & (1 << led_nr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 792) ? LED_FULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 793) : LED_OFF;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 794) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 795)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 796) static int lenovo_led_brightness_set(struct led_classdev *led_cdev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 797) enum led_brightness value)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 798) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 799) struct device *dev = led_cdev->dev->parent;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 800) struct hid_device *hdev = to_hid_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 801) struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 802) u8 tp10ubkbd_led[] = { TP10UBKBD_MUTE_LED, TP10UBKBD_MICMUTE_LED };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 803) int led_nr = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 804) int ret = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 805)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 806) if (led_cdev == &data_pointer->led_micmute)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 807) led_nr = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 808)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 809) if (value == LED_OFF)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 810) data_pointer->led_state &= ~(1 << led_nr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 811) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 812) data_pointer->led_state |= 1 << led_nr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 813)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 814) switch (hdev->product) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 815) case USB_DEVICE_ID_LENOVO_TPKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 816) lenovo_led_set_tpkbd(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 817) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 818) case USB_DEVICE_ID_LENOVO_TP10UBKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 819) ret = lenovo_led_set_tp10ubkbd(hdev, tp10ubkbd_led[led_nr], value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 820) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 821) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 822)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 823) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 824) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 825)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 826) static int lenovo_register_leds(struct hid_device *hdev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 827) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 828) struct lenovo_drvdata *data = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 829) size_t name_sz = strlen(dev_name(&hdev->dev)) + 16;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 830) char *name_mute, *name_micm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 831) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 832)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 833) name_mute = devm_kzalloc(&hdev->dev, name_sz, GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 834) name_micm = devm_kzalloc(&hdev->dev, name_sz, GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 835) if (name_mute == NULL || name_micm == NULL) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 836) hid_err(hdev, "Could not allocate memory for led data\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 837) return -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 838) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 839) snprintf(name_mute, name_sz, "%s:amber:mute", dev_name(&hdev->dev));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 840) snprintf(name_micm, name_sz, "%s:amber:micmute", dev_name(&hdev->dev));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 841)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 842) data->led_mute.name = name_mute;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 843) data->led_mute.brightness_get = lenovo_led_brightness_get;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 844) data->led_mute.brightness_set_blocking = lenovo_led_brightness_set;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 845) data->led_mute.flags = LED_HW_PLUGGABLE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 846) data->led_mute.dev = &hdev->dev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 847) ret = led_classdev_register(&hdev->dev, &data->led_mute);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 848) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 849) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 850)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 851) data->led_micmute.name = name_micm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 852) data->led_micmute.brightness_get = lenovo_led_brightness_get;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 853) data->led_micmute.brightness_set_blocking = lenovo_led_brightness_set;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 854) data->led_micmute.flags = LED_HW_PLUGGABLE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 855) data->led_micmute.dev = &hdev->dev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 856) ret = led_classdev_register(&hdev->dev, &data->led_micmute);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 857) if (ret < 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 858) led_classdev_unregister(&data->led_mute);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 859) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 860) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 861)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 862) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 863) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 864)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 865) static int lenovo_probe_tpkbd(struct hid_device *hdev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 866) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 867) struct lenovo_drvdata *data_pointer;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 868) int i, ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 869)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 870) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 871) * Only register extra settings against subdevice where input_mapping
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 872) * set drvdata to 1, i.e. the trackpoint.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 873) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 874) if (!hid_get_drvdata(hdev))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 875) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 876)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 877) hid_set_drvdata(hdev, NULL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 878)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 879) /* Validate required reports. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 880) for (i = 0; i < 4; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 881) if (!hid_validate_values(hdev, HID_FEATURE_REPORT, 4, i, 1))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 882) return -ENODEV;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 883) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 884) if (!hid_validate_values(hdev, HID_OUTPUT_REPORT, 3, 0, 2))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 885) return -ENODEV;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 886)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 887) ret = sysfs_create_group(&hdev->dev.kobj, &lenovo_attr_group_tpkbd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 888) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 889) hid_warn(hdev, "Could not create sysfs group: %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 890)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 891) data_pointer = devm_kzalloc(&hdev->dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 892) sizeof(struct lenovo_drvdata),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 893) GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 894) if (data_pointer == NULL) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 895) hid_err(hdev, "Could not allocate memory for driver data\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 896) ret = -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 897) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 898) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 899)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 900) // set same default values as windows driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 901) data_pointer->sensitivity = 0xa0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 902) data_pointer->press_speed = 0x38;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 903)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 904) hid_set_drvdata(hdev, data_pointer);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 905)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 906) ret = lenovo_register_leds(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 907) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 908) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 909)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 910) lenovo_features_set_tpkbd(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 911)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 912) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 913) err:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 914) sysfs_remove_group(&hdev->dev.kobj, &lenovo_attr_group_tpkbd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 915) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 916) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 917)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 918) static int lenovo_probe_cptkbd(struct hid_device *hdev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 919) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 920) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 921) struct lenovo_drvdata *cptkbd_data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 922)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 923) /* All the custom action happens on the USBMOUSE device for USB */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 924) if (hdev->product == USB_DEVICE_ID_LENOVO_CUSBKBD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 925) && hdev->type != HID_TYPE_USBMOUSE) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 926) hid_dbg(hdev, "Ignoring keyboard half of device\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 927) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 928) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 929)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 930) cptkbd_data = devm_kzalloc(&hdev->dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 931) sizeof(*cptkbd_data),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 932) GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 933) if (cptkbd_data == NULL) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 934) hid_err(hdev, "can't alloc keyboard descriptor\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 935) return -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 936) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 937) hid_set_drvdata(hdev, cptkbd_data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 938)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 939) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 940) * Tell the keyboard a driver understands it, and turn F7, F9, F11 into
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 941) * regular keys
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 942) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 943) ret = lenovo_send_cmd_cptkbd(hdev, 0x01, 0x03);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 944) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 945) hid_warn(hdev, "Failed to switch F7/9/11 mode: %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 946)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 947) /* Switch middle button to native mode */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 948) ret = lenovo_send_cmd_cptkbd(hdev, 0x09, 0x01);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 949) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 950) hid_warn(hdev, "Failed to switch middle button: %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 951)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 952) /* Set keyboard settings to known state */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 953) cptkbd_data->middlebutton_state = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 954) cptkbd_data->fn_lock = true;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 955) cptkbd_data->sensitivity = 0x05;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 956) lenovo_features_set_cptkbd(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 957)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 958) ret = sysfs_create_group(&hdev->dev.kobj, &lenovo_attr_group_cptkbd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 959) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 960) hid_warn(hdev, "Could not create sysfs group: %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 961)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 962) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 963) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 964)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 965) static struct attribute *lenovo_attributes_tp10ubkbd[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 966) &dev_attr_fn_lock.attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 967) NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 968) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 969)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 970) static const struct attribute_group lenovo_attr_group_tp10ubkbd = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 971) .attrs = lenovo_attributes_tp10ubkbd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 972) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 973)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 974) static int lenovo_probe_tp10ubkbd(struct hid_device *hdev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 975) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 976) struct lenovo_drvdata *data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 977) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 978)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 979) /* All the custom action happens on the USBMOUSE device for USB */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 980) if (hdev->type != HID_TYPE_USBMOUSE)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 981) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 982)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 983) data = devm_kzalloc(&hdev->dev, sizeof(*data), GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 984) if (!data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 985) return -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 986)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 987) mutex_init(&data->led_report_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 988) INIT_WORK(&data->fn_lock_sync_work, lenovo_tp10ubkbd_sync_fn_lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 989) data->hdev = hdev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 990)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 991) hid_set_drvdata(hdev, data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 992)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 993) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 994) * The Thinkpad 10 ultrabook USB kbd dock's Fn-lock defaults to on.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 995) * We cannot read the state, only set it, so we force it to on here
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 996) * (which should be a no-op) to make sure that our state matches the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 997) * keyboard's FN-lock state. This is the same as what Windows does.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 998) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 999) data->fn_lock = true;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1000) lenovo_led_set_tp10ubkbd(hdev, TP10UBKBD_FN_LOCK_LED, data->fn_lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1001)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1002) ret = sysfs_create_group(&hdev->dev.kobj, &lenovo_attr_group_tp10ubkbd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1003) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1004) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1005)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1006) ret = lenovo_register_leds(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1007) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1008) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1009)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1010) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1011) err:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1012) sysfs_remove_group(&hdev->dev.kobj, &lenovo_attr_group_tp10ubkbd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1013) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1014) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1015)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1016) static int lenovo_probe(struct hid_device *hdev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1017) const struct hid_device_id *id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1018) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1019) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1020)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1021) ret = hid_parse(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1022) if (ret) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1023) hid_err(hdev, "hid_parse failed\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1024) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1025) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1026)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1027) ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1028) if (ret) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1029) hid_err(hdev, "hid_hw_start failed\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1030) goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1031) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1032)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1033) switch (hdev->product) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1034) case USB_DEVICE_ID_LENOVO_TPKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1035) ret = lenovo_probe_tpkbd(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1036) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1037) case USB_DEVICE_ID_LENOVO_CUSBKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1038) case USB_DEVICE_ID_LENOVO_CBTKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1039) ret = lenovo_probe_cptkbd(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1040) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1041) case USB_DEVICE_ID_LENOVO_TP10UBKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1042) ret = lenovo_probe_tp10ubkbd(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1043) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1044) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1045) ret = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1046) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1047) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1048) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1049) goto err_hid;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1050)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1051) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1052) err_hid:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1053) hid_hw_stop(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1054) err:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1055) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1056) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1057)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1058) static void lenovo_remove_tpkbd(struct hid_device *hdev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1059) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1060) struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1061)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1062) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1063) * Only the trackpoint half of the keyboard has drvdata and stuff that
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1064) * needs unregistering.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1065) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1066) if (data_pointer == NULL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1067) return;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1068)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1069) sysfs_remove_group(&hdev->dev.kobj,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1070) &lenovo_attr_group_tpkbd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1071)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1072) led_classdev_unregister(&data_pointer->led_micmute);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1073) led_classdev_unregister(&data_pointer->led_mute);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1074) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1075)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1076) static void lenovo_remove_cptkbd(struct hid_device *hdev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1077) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1078) sysfs_remove_group(&hdev->dev.kobj,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1079) &lenovo_attr_group_cptkbd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1080) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1081)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1082) static void lenovo_remove_tp10ubkbd(struct hid_device *hdev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1083) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1084) struct lenovo_drvdata *data = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1085)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1086) if (data == NULL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1087) return;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1088)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1089) led_classdev_unregister(&data->led_micmute);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1090) led_classdev_unregister(&data->led_mute);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1091)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1092) sysfs_remove_group(&hdev->dev.kobj, &lenovo_attr_group_tp10ubkbd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1093) cancel_work_sync(&data->fn_lock_sync_work);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1094) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1095)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1096) static void lenovo_remove(struct hid_device *hdev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1097) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1098) switch (hdev->product) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1099) case USB_DEVICE_ID_LENOVO_TPKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1100) lenovo_remove_tpkbd(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1101) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1102) case USB_DEVICE_ID_LENOVO_CUSBKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1103) case USB_DEVICE_ID_LENOVO_CBTKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1104) lenovo_remove_cptkbd(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1105) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1106) case USB_DEVICE_ID_LENOVO_TP10UBKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1107) lenovo_remove_tp10ubkbd(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1108) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1109) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1110)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1111) hid_hw_stop(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1112) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1113)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1114) static int lenovo_input_configured(struct hid_device *hdev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1115) struct hid_input *hi)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1116) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1117) switch (hdev->product) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1118) case USB_DEVICE_ID_LENOVO_TPKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1119) case USB_DEVICE_ID_LENOVO_CUSBKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1120) case USB_DEVICE_ID_LENOVO_CBTKBD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1121) if (test_bit(EV_REL, hi->input->evbit)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1122) /* set only for trackpoint device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1123) __set_bit(INPUT_PROP_POINTER, hi->input->propbit);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1124) __set_bit(INPUT_PROP_POINTING_STICK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1125) hi->input->propbit);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1126) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1127) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1128) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1129)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1130) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1131) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1132)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1133)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1134) static const struct hid_device_id lenovo_devices[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1135) { HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_TPKBD) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1136) { HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_CUSBKBD) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1137) { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_CBTKBD) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1138) { HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_TPPRODOCK) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1139) { HID_USB_DEVICE(USB_VENDOR_ID_IBM, USB_DEVICE_ID_IBM_SCROLLPOINT_III) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1140) { HID_USB_DEVICE(USB_VENDOR_ID_IBM, USB_DEVICE_ID_IBM_SCROLLPOINT_PRO) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1141) { HID_USB_DEVICE(USB_VENDOR_ID_IBM, USB_DEVICE_ID_IBM_SCROLLPOINT_OPTICAL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1142) { HID_USB_DEVICE(USB_VENDOR_ID_IBM, USB_DEVICE_ID_IBM_SCROLLPOINT_800DPI_OPTICAL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1143) { HID_USB_DEVICE(USB_VENDOR_ID_IBM, USB_DEVICE_ID_IBM_SCROLLPOINT_800DPI_OPTICAL_PRO) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1144) { HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_SCROLLPOINT_OPTICAL) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1145) { HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_TP10UBKBD) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1146) { }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1147) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1148)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1149) MODULE_DEVICE_TABLE(hid, lenovo_devices);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1150)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1151) static struct hid_driver lenovo_driver = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1152) .name = "lenovo",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1153) .id_table = lenovo_devices,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1154) .input_configured = lenovo_input_configured,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1155) .input_mapping = lenovo_input_mapping,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1156) .probe = lenovo_probe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1157) .remove = lenovo_remove,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1158) .raw_event = lenovo_raw_event,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1159) .event = lenovo_event,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1160) .report_fixup = lenovo_report_fixup,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1161) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1162) module_hid_driver(lenovo_driver);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1163)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1164) MODULE_LICENSE("GPL");
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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