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1262 lines
35 KiB
1262 lines
35 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* HID driver for Asus notebook built-in keyboard. |
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* Fixes small logical maximum to match usage maximum. |
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* |
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* Currently supported devices are: |
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* EeeBook X205TA |
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* VivoBook E200HA |
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* |
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* Copyright (c) 2016 Yusuke Fujimaki <[email protected]> |
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* |
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* This module based on hid-ortek by |
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* Copyright (c) 2010 Johnathon Harris <[email protected]> |
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* Copyright (c) 2011 Jiri Kosina |
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* |
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* This module has been updated to add support for Asus i2c touchpad. |
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* |
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* Copyright (c) 2016 Brendan McGrath <[email protected]> |
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* Copyright (c) 2016 Victor Vlasenko <[email protected]> |
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* Copyright (c) 2016 Frederik Wenigwieser <[email protected]> |
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*/ |
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|
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/* |
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*/ |
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#include <linux/dmi.h> |
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#include <linux/hid.h> |
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#include <linux/module.h> |
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#include <linux/platform_data/x86/asus-wmi.h> |
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#include <linux/input/mt.h> |
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#include <linux/usb.h> /* For to_usb_interface for T100 touchpad intf check */ |
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#include <linux/power_supply.h> |
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|
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#include "hid-ids.h" |
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MODULE_AUTHOR("Yusuke Fujimaki <[email protected]>"); |
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MODULE_AUTHOR("Brendan McGrath <[email protected]>"); |
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MODULE_AUTHOR("Victor Vlasenko <[email protected]>"); |
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MODULE_AUTHOR("Frederik Wenigwieser <[email protected]>"); |
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MODULE_DESCRIPTION("Asus HID Keyboard and TouchPad"); |
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|
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#define T100_TPAD_INTF 2 |
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#define MEDION_E1239T_TPAD_INTF 1 |
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|
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#define E1239T_TP_TOGGLE_REPORT_ID 0x05 |
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#define T100CHI_MOUSE_REPORT_ID 0x06 |
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#define FEATURE_REPORT_ID 0x0d |
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#define INPUT_REPORT_ID 0x5d |
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#define FEATURE_KBD_REPORT_ID 0x5a |
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#define FEATURE_KBD_REPORT_SIZE 16 |
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#define FEATURE_KBD_LED_REPORT_ID1 0x5d |
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#define FEATURE_KBD_LED_REPORT_ID2 0x5e |
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|
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#define SUPPORT_KBD_BACKLIGHT BIT(0) |
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|
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#define MAX_TOUCH_MAJOR 8 |
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#define MAX_PRESSURE 128 |
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|
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#define BTN_LEFT_MASK 0x01 |
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#define CONTACT_TOOL_TYPE_MASK 0x80 |
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#define CONTACT_X_MSB_MASK 0xf0 |
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#define CONTACT_Y_MSB_MASK 0x0f |
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#define CONTACT_TOUCH_MAJOR_MASK 0x07 |
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#define CONTACT_PRESSURE_MASK 0x7f |
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|
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#define BATTERY_REPORT_ID (0x03) |
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#define BATTERY_REPORT_SIZE (1 + 8) |
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#define BATTERY_LEVEL_MAX ((u8)255) |
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#define BATTERY_STAT_DISCONNECT (0) |
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#define BATTERY_STAT_CHARGING (1) |
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#define BATTERY_STAT_FULL (2) |
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#define QUIRK_FIX_NOTEBOOK_REPORT BIT(0) |
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#define QUIRK_NO_INIT_REPORTS BIT(1) |
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#define QUIRK_SKIP_INPUT_MAPPING BIT(2) |
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#define QUIRK_IS_MULTITOUCH BIT(3) |
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#define QUIRK_NO_CONSUMER_USAGES BIT(4) |
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#define QUIRK_USE_KBD_BACKLIGHT BIT(5) |
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#define QUIRK_T100_KEYBOARD BIT(6) |
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#define QUIRK_T100CHI BIT(7) |
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#define QUIRK_G752_KEYBOARD BIT(8) |
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#define QUIRK_T101HA_DOCK BIT(9) |
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#define QUIRK_T90CHI BIT(10) |
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#define QUIRK_MEDION_E1239T BIT(11) |
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#define QUIRK_ROG_NKEY_KEYBOARD BIT(12) |
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|
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#define I2C_KEYBOARD_QUIRKS (QUIRK_FIX_NOTEBOOK_REPORT | \ |
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QUIRK_NO_INIT_REPORTS | \ |
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QUIRK_NO_CONSUMER_USAGES) |
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#define I2C_TOUCHPAD_QUIRKS (QUIRK_NO_INIT_REPORTS | \ |
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QUIRK_SKIP_INPUT_MAPPING | \ |
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QUIRK_IS_MULTITOUCH) |
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|
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#define TRKID_SGN ((TRKID_MAX + 1) >> 1) |
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|
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struct asus_kbd_leds { |
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struct led_classdev cdev; |
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struct hid_device *hdev; |
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struct work_struct work; |
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unsigned int brightness; |
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bool removed; |
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}; |
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struct asus_touchpad_info { |
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int max_x; |
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int max_y; |
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int res_x; |
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int res_y; |
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int contact_size; |
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int max_contacts; |
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int report_size; |
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}; |
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struct asus_drvdata { |
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unsigned long quirks; |
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struct hid_device *hdev; |
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struct input_dev *input; |
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struct input_dev *tp_kbd_input; |
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struct asus_kbd_leds *kbd_backlight; |
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const struct asus_touchpad_info *tp; |
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bool enable_backlight; |
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struct power_supply *battery; |
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struct power_supply_desc battery_desc; |
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int battery_capacity; |
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int battery_stat; |
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bool battery_in_query; |
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unsigned long battery_next_query; |
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}; |
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static int asus_report_battery(struct asus_drvdata *, u8 *, int); |
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static const struct asus_touchpad_info asus_i2c_tp = { |
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.max_x = 2794, |
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.max_y = 1758, |
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.contact_size = 5, |
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.max_contacts = 5, |
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.report_size = 28 /* 2 byte header + 5 * 5 + 1 byte footer */, |
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}; |
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static const struct asus_touchpad_info asus_t100ta_tp = { |
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.max_x = 2240, |
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.max_y = 1120, |
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.res_x = 30, /* units/mm */ |
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.res_y = 27, /* units/mm */ |
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.contact_size = 5, |
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.max_contacts = 5, |
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.report_size = 28 /* 2 byte header + 5 * 5 + 1 byte footer */, |
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}; |
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static const struct asus_touchpad_info asus_t100ha_tp = { |
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.max_x = 2640, |
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.max_y = 1320, |
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.res_x = 30, /* units/mm */ |
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.res_y = 29, /* units/mm */ |
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.contact_size = 5, |
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.max_contacts = 5, |
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.report_size = 28 /* 2 byte header + 5 * 5 + 1 byte footer */, |
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}; |
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static const struct asus_touchpad_info asus_t200ta_tp = { |
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.max_x = 3120, |
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.max_y = 1716, |
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.res_x = 30, /* units/mm */ |
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.res_y = 28, /* units/mm */ |
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.contact_size = 5, |
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.max_contacts = 5, |
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.report_size = 28 /* 2 byte header + 5 * 5 + 1 byte footer */, |
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}; |
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static const struct asus_touchpad_info asus_t100chi_tp = { |
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.max_x = 2640, |
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.max_y = 1320, |
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.res_x = 31, /* units/mm */ |
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.res_y = 29, /* units/mm */ |
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.contact_size = 3, |
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.max_contacts = 4, |
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.report_size = 15 /* 2 byte header + 3 * 4 + 1 byte footer */, |
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}; |
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static const struct asus_touchpad_info medion_e1239t_tp = { |
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.max_x = 2640, |
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.max_y = 1380, |
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.res_x = 29, /* units/mm */ |
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.res_y = 28, /* units/mm */ |
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.contact_size = 5, |
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.max_contacts = 5, |
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.report_size = 32 /* 2 byte header + 5 * 5 + 5 byte footer */, |
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}; |
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static void asus_report_contact_down(struct asus_drvdata *drvdat, |
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int toolType, u8 *data) |
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{ |
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struct input_dev *input = drvdat->input; |
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int touch_major, pressure, x, y; |
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x = (data[0] & CONTACT_X_MSB_MASK) << 4 | data[1]; |
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y = drvdat->tp->max_y - ((data[0] & CONTACT_Y_MSB_MASK) << 8 | data[2]); |
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input_report_abs(input, ABS_MT_POSITION_X, x); |
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input_report_abs(input, ABS_MT_POSITION_Y, y); |
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if (drvdat->tp->contact_size < 5) |
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return; |
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if (toolType == MT_TOOL_PALM) { |
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touch_major = MAX_TOUCH_MAJOR; |
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pressure = MAX_PRESSURE; |
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} else { |
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touch_major = (data[3] >> 4) & CONTACT_TOUCH_MAJOR_MASK; |
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pressure = data[4] & CONTACT_PRESSURE_MASK; |
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} |
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input_report_abs(input, ABS_MT_TOUCH_MAJOR, touch_major); |
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input_report_abs(input, ABS_MT_PRESSURE, pressure); |
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} |
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/* Required for Synaptics Palm Detection */ |
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static void asus_report_tool_width(struct asus_drvdata *drvdat) |
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{ |
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struct input_mt *mt = drvdat->input->mt; |
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struct input_mt_slot *oldest; |
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int oldid, count, i; |
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if (drvdat->tp->contact_size < 5) |
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return; |
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oldest = NULL; |
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oldid = mt->trkid; |
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count = 0; |
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for (i = 0; i < mt->num_slots; ++i) { |
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struct input_mt_slot *ps = &mt->slots[i]; |
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int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID); |
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if (id < 0) |
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continue; |
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if ((id - oldid) & TRKID_SGN) { |
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oldest = ps; |
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oldid = id; |
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} |
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count++; |
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} |
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if (oldest) { |
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input_report_abs(drvdat->input, ABS_TOOL_WIDTH, |
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input_mt_get_value(oldest, ABS_MT_TOUCH_MAJOR)); |
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} |
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} |
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static int asus_report_input(struct asus_drvdata *drvdat, u8 *data, int size) |
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{ |
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int i, toolType = MT_TOOL_FINGER; |
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u8 *contactData = data + 2; |
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if (size != drvdat->tp->report_size) |
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return 0; |
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for (i = 0; i < drvdat->tp->max_contacts; i++) { |
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bool down = !!(data[1] & BIT(i+3)); |
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if (drvdat->tp->contact_size >= 5) |
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toolType = contactData[3] & CONTACT_TOOL_TYPE_MASK ? |
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MT_TOOL_PALM : MT_TOOL_FINGER; |
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input_mt_slot(drvdat->input, i); |
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input_mt_report_slot_state(drvdat->input, toolType, down); |
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if (down) { |
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asus_report_contact_down(drvdat, toolType, contactData); |
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contactData += drvdat->tp->contact_size; |
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} |
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} |
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input_report_key(drvdat->input, BTN_LEFT, data[1] & BTN_LEFT_MASK); |
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asus_report_tool_width(drvdat); |
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input_mt_sync_frame(drvdat->input); |
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input_sync(drvdat->input); |
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return 1; |
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} |
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static int asus_e1239t_event(struct asus_drvdata *drvdat, u8 *data, int size) |
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{ |
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if (size != 3) |
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return 0; |
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/* Handle broken mute key which only sends press events */ |
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if (!drvdat->tp && |
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data[0] == 0x02 && data[1] == 0xe2 && data[2] == 0x00) { |
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input_report_key(drvdat->input, KEY_MUTE, 1); |
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input_sync(drvdat->input); |
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input_report_key(drvdat->input, KEY_MUTE, 0); |
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input_sync(drvdat->input); |
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return 1; |
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} |
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/* Handle custom touchpad toggle key which only sends press events */ |
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if (drvdat->tp_kbd_input && |
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data[0] == 0x05 && data[1] == 0x02 && data[2] == 0x28) { |
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input_report_key(drvdat->tp_kbd_input, KEY_F21, 1); |
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input_sync(drvdat->tp_kbd_input); |
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input_report_key(drvdat->tp_kbd_input, KEY_F21, 0); |
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input_sync(drvdat->tp_kbd_input); |
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return 1; |
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} |
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return 0; |
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} |
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static int asus_event(struct hid_device *hdev, struct hid_field *field, |
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struct hid_usage *usage, __s32 value) |
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{ |
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if ((usage->hid & HID_USAGE_PAGE) == 0xff310000 && |
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(usage->hid & HID_USAGE) != 0x00 && |
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(usage->hid & HID_USAGE) != 0xff && !usage->type) { |
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hid_warn(hdev, "Unmapped Asus vendor usagepage code 0x%02x\n", |
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usage->hid & HID_USAGE); |
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} |
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return 0; |
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} |
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static int asus_raw_event(struct hid_device *hdev, |
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struct hid_report *report, u8 *data, int size) |
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{ |
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struct asus_drvdata *drvdata = hid_get_drvdata(hdev); |
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if (drvdata->battery && data[0] == BATTERY_REPORT_ID) |
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return asus_report_battery(drvdata, data, size); |
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if (drvdata->tp && data[0] == INPUT_REPORT_ID) |
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return asus_report_input(drvdata, data, size); |
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if (drvdata->quirks & QUIRK_MEDION_E1239T) |
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return asus_e1239t_event(drvdata, data, size); |
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if (drvdata->quirks & QUIRK_ROG_NKEY_KEYBOARD) { |
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/* |
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* Skip these report ID, the device emits a continuous stream associated |
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* with the AURA mode it is in which looks like an 'echo'. |
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*/ |
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if (report->id == FEATURE_KBD_LED_REPORT_ID1 || |
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report->id == FEATURE_KBD_LED_REPORT_ID2) { |
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return -1; |
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/* Additional report filtering */ |
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} else if (report->id == FEATURE_KBD_REPORT_ID) { |
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/* |
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* G14 and G15 send these codes on some keypresses with no |
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* discernable reason for doing so. We'll filter them out to avoid |
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* unmapped warning messages later. |
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*/ |
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if (data[1] == 0xea || data[1] == 0xec || data[1] == 0x02 || |
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data[1] == 0x8a || data[1] == 0x9e) { |
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return -1; |
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} |
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} |
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} |
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return 0; |
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} |
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static int asus_kbd_set_report(struct hid_device *hdev, u8 *buf, size_t buf_size) |
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{ |
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unsigned char *dmabuf; |
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int ret; |
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dmabuf = kmemdup(buf, buf_size, GFP_KERNEL); |
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if (!dmabuf) |
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return -ENOMEM; |
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/* |
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* The report ID should be set from the incoming buffer due to LED and key |
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* interfaces having different pages |
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*/ |
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ret = hid_hw_raw_request(hdev, buf[0], dmabuf, |
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buf_size, HID_FEATURE_REPORT, |
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HID_REQ_SET_REPORT); |
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kfree(dmabuf); |
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return ret; |
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} |
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static int asus_kbd_init(struct hid_device *hdev) |
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{ |
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u8 buf[] = { FEATURE_KBD_REPORT_ID, 0x41, 0x53, 0x55, 0x53, 0x20, 0x54, |
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0x65, 0x63, 0x68, 0x2e, 0x49, 0x6e, 0x63, 0x2e, 0x00 }; |
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int ret; |
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ret = asus_kbd_set_report(hdev, buf, sizeof(buf)); |
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if (ret < 0) |
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hid_err(hdev, "Asus failed to send init command: %d\n", ret); |
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return ret; |
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} |
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static int asus_kbd_get_functions(struct hid_device *hdev, |
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unsigned char *kbd_func) |
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{ |
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u8 buf[] = { FEATURE_KBD_REPORT_ID, 0x05, 0x20, 0x31, 0x00, 0x08 }; |
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u8 *readbuf; |
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int ret; |
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ret = asus_kbd_set_report(hdev, buf, sizeof(buf)); |
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if (ret < 0) { |
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hid_err(hdev, "Asus failed to send configuration command: %d\n", ret); |
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return ret; |
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} |
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readbuf = kzalloc(FEATURE_KBD_REPORT_SIZE, GFP_KERNEL); |
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if (!readbuf) |
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return -ENOMEM; |
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ret = hid_hw_raw_request(hdev, FEATURE_KBD_REPORT_ID, readbuf, |
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FEATURE_KBD_REPORT_SIZE, HID_FEATURE_REPORT, |
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HID_REQ_GET_REPORT); |
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if (ret < 0) { |
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hid_err(hdev, "Asus failed to request functions: %d\n", ret); |
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kfree(readbuf); |
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return ret; |
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} |
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*kbd_func = readbuf[6]; |
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|
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kfree(readbuf); |
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return ret; |
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} |
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|
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static int rog_nkey_led_init(struct hid_device *hdev) |
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{ |
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u8 buf_init_start[] = { FEATURE_KBD_LED_REPORT_ID1, 0xB9 }; |
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u8 buf_init2[] = { FEATURE_KBD_LED_REPORT_ID1, 0x41, 0x53, 0x55, 0x53, 0x20, |
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0x54, 0x65, 0x63, 0x68, 0x2e, 0x49, 0x6e, 0x63, 0x2e, 0x00 }; |
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u8 buf_init3[] = { FEATURE_KBD_LED_REPORT_ID1, |
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0x05, 0x20, 0x31, 0x00, 0x08 }; |
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int ret; |
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hid_info(hdev, "Asus initialise N-KEY Device"); |
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/* The first message is an init start */ |
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ret = asus_kbd_set_report(hdev, buf_init_start, sizeof(buf_init_start)); |
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if (ret < 0) { |
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hid_warn(hdev, "Asus failed to send init start command: %d\n", ret); |
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return ret; |
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} |
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/* Followed by a string */ |
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ret = asus_kbd_set_report(hdev, buf_init2, sizeof(buf_init2)); |
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if (ret < 0) { |
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hid_warn(hdev, "Asus failed to send init command 1.0: %d\n", ret); |
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return ret; |
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} |
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/* Followed by a string */ |
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ret = asus_kbd_set_report(hdev, buf_init3, sizeof(buf_init3)); |
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if (ret < 0) { |
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hid_warn(hdev, "Asus failed to send init command 1.1: %d\n", ret); |
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return ret; |
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} |
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|
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/* begin second report ID with same data */ |
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buf_init2[0] = FEATURE_KBD_LED_REPORT_ID2; |
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buf_init3[0] = FEATURE_KBD_LED_REPORT_ID2; |
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|
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ret = asus_kbd_set_report(hdev, buf_init2, sizeof(buf_init2)); |
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if (ret < 0) { |
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hid_warn(hdev, "Asus failed to send init command 2.0: %d\n", ret); |
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return ret; |
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} |
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ret = asus_kbd_set_report(hdev, buf_init3, sizeof(buf_init3)); |
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if (ret < 0) |
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hid_warn(hdev, "Asus failed to send init command 2.1: %d\n", ret); |
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|
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return ret; |
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} |
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|
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static void asus_kbd_backlight_set(struct led_classdev *led_cdev, |
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enum led_brightness brightness) |
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{ |
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struct asus_kbd_leds *led = container_of(led_cdev, struct asus_kbd_leds, |
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cdev); |
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if (led->brightness == brightness) |
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return; |
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|
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led->brightness = brightness; |
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schedule_work(&led->work); |
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} |
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|
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static enum led_brightness asus_kbd_backlight_get(struct led_classdev *led_cdev) |
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{ |
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struct asus_kbd_leds *led = container_of(led_cdev, struct asus_kbd_leds, |
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cdev); |
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|
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return led->brightness; |
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} |
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|
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static void asus_kbd_backlight_work(struct work_struct *work) |
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{ |
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struct asus_kbd_leds *led = container_of(work, struct asus_kbd_leds, work); |
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u8 buf[] = { FEATURE_KBD_REPORT_ID, 0xba, 0xc5, 0xc4, 0x00 }; |
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int ret; |
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|
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if (led->removed) |
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return; |
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|
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buf[4] = led->brightness; |
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|
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ret = asus_kbd_set_report(led->hdev, buf, sizeof(buf)); |
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if (ret < 0) |
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hid_err(led->hdev, "Asus failed to set keyboard backlight: %d\n", ret); |
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} |
|
|
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/* WMI-based keyboard backlight LED control (via asus-wmi driver) takes |
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* precedence. We only activate HID-based backlight control when the |
|
* WMI control is not available. |
|
*/ |
|
static bool asus_kbd_wmi_led_control_present(struct hid_device *hdev) |
|
{ |
|
u32 value; |
|
int ret; |
|
|
|
if (!IS_ENABLED(CONFIG_ASUS_WMI)) |
|
return false; |
|
|
|
ret = asus_wmi_evaluate_method(ASUS_WMI_METHODID_DSTS, |
|
ASUS_WMI_DEVID_KBD_BACKLIGHT, 0, &value); |
|
hid_dbg(hdev, "WMI backlight check: rc %d value %x", ret, value); |
|
if (ret) |
|
return false; |
|
|
|
return !!(value & ASUS_WMI_DSTS_PRESENCE_BIT); |
|
} |
|
|
|
static int asus_kbd_register_leds(struct hid_device *hdev) |
|
{ |
|
struct asus_drvdata *drvdata = hid_get_drvdata(hdev); |
|
unsigned char kbd_func; |
|
int ret; |
|
|
|
if (drvdata->quirks & QUIRK_ROG_NKEY_KEYBOARD) { |
|
ret = rog_nkey_led_init(hdev); |
|
if (ret < 0) |
|
return ret; |
|
} else { |
|
/* Initialize keyboard */ |
|
ret = asus_kbd_init(hdev); |
|
if (ret < 0) |
|
return ret; |
|
|
|
/* Get keyboard functions */ |
|
ret = asus_kbd_get_functions(hdev, &kbd_func); |
|
if (ret < 0) |
|
return ret; |
|
|
|
/* Check for backlight support */ |
|
if (!(kbd_func & SUPPORT_KBD_BACKLIGHT)) |
|
return -ENODEV; |
|
} |
|
|
|
drvdata->kbd_backlight = devm_kzalloc(&hdev->dev, |
|
sizeof(struct asus_kbd_leds), |
|
GFP_KERNEL); |
|
if (!drvdata->kbd_backlight) |
|
return -ENOMEM; |
|
|
|
drvdata->kbd_backlight->removed = false; |
|
drvdata->kbd_backlight->brightness = 0; |
|
drvdata->kbd_backlight->hdev = hdev; |
|
drvdata->kbd_backlight->cdev.name = "asus::kbd_backlight"; |
|
drvdata->kbd_backlight->cdev.max_brightness = 3; |
|
drvdata->kbd_backlight->cdev.brightness_set = asus_kbd_backlight_set; |
|
drvdata->kbd_backlight->cdev.brightness_get = asus_kbd_backlight_get; |
|
INIT_WORK(&drvdata->kbd_backlight->work, asus_kbd_backlight_work); |
|
|
|
ret = devm_led_classdev_register(&hdev->dev, &drvdata->kbd_backlight->cdev); |
|
if (ret < 0) { |
|
/* No need to have this still around */ |
|
devm_kfree(&hdev->dev, drvdata->kbd_backlight); |
|
} |
|
|
|
return ret; |
|
} |
|
|
|
/* |
|
* [0] REPORT_ID (same value defined in report descriptor) |
|
* [1] rest battery level. range [0..255] |
|
* [2]..[7] Bluetooth hardware address (MAC address) |
|
* [8] charging status |
|
* = 0 : AC offline / discharging |
|
* = 1 : AC online / charging |
|
* = 2 : AC online / fully charged |
|
*/ |
|
static int asus_parse_battery(struct asus_drvdata *drvdata, u8 *data, int size) |
|
{ |
|
u8 sts; |
|
u8 lvl; |
|
int val; |
|
|
|
lvl = data[1]; |
|
sts = data[8]; |
|
|
|
drvdata->battery_capacity = ((int)lvl * 100) / (int)BATTERY_LEVEL_MAX; |
|
|
|
switch (sts) { |
|
case BATTERY_STAT_CHARGING: |
|
val = POWER_SUPPLY_STATUS_CHARGING; |
|
break; |
|
case BATTERY_STAT_FULL: |
|
val = POWER_SUPPLY_STATUS_FULL; |
|
break; |
|
case BATTERY_STAT_DISCONNECT: |
|
default: |
|
val = POWER_SUPPLY_STATUS_DISCHARGING; |
|
break; |
|
} |
|
drvdata->battery_stat = val; |
|
|
|
return 0; |
|
} |
|
|
|
static int asus_report_battery(struct asus_drvdata *drvdata, u8 *data, int size) |
|
{ |
|
/* notify only the autonomous event by device */ |
|
if ((drvdata->battery_in_query == false) && |
|
(size == BATTERY_REPORT_SIZE)) |
|
power_supply_changed(drvdata->battery); |
|
|
|
return 0; |
|
} |
|
|
|
static int asus_battery_query(struct asus_drvdata *drvdata) |
|
{ |
|
u8 *buf; |
|
int ret = 0; |
|
|
|
buf = kmalloc(BATTERY_REPORT_SIZE, GFP_KERNEL); |
|
if (!buf) |
|
return -ENOMEM; |
|
|
|
drvdata->battery_in_query = true; |
|
ret = hid_hw_raw_request(drvdata->hdev, BATTERY_REPORT_ID, |
|
buf, BATTERY_REPORT_SIZE, |
|
HID_INPUT_REPORT, HID_REQ_GET_REPORT); |
|
drvdata->battery_in_query = false; |
|
if (ret == BATTERY_REPORT_SIZE) |
|
ret = asus_parse_battery(drvdata, buf, BATTERY_REPORT_SIZE); |
|
else |
|
ret = -ENODATA; |
|
|
|
kfree(buf); |
|
|
|
return ret; |
|
} |
|
|
|
static enum power_supply_property asus_battery_props[] = { |
|
POWER_SUPPLY_PROP_STATUS, |
|
POWER_SUPPLY_PROP_PRESENT, |
|
POWER_SUPPLY_PROP_CAPACITY, |
|
POWER_SUPPLY_PROP_SCOPE, |
|
POWER_SUPPLY_PROP_MODEL_NAME, |
|
}; |
|
|
|
#define QUERY_MIN_INTERVAL (60 * HZ) /* 60[sec] */ |
|
|
|
static int asus_battery_get_property(struct power_supply *psy, |
|
enum power_supply_property psp, |
|
union power_supply_propval *val) |
|
{ |
|
struct asus_drvdata *drvdata = power_supply_get_drvdata(psy); |
|
int ret = 0; |
|
|
|
switch (psp) { |
|
case POWER_SUPPLY_PROP_STATUS: |
|
case POWER_SUPPLY_PROP_CAPACITY: |
|
if (time_before(drvdata->battery_next_query, jiffies)) { |
|
drvdata->battery_next_query = |
|
jiffies + QUERY_MIN_INTERVAL; |
|
ret = asus_battery_query(drvdata); |
|
if (ret) |
|
return ret; |
|
} |
|
if (psp == POWER_SUPPLY_PROP_STATUS) |
|
val->intval = drvdata->battery_stat; |
|
else |
|
val->intval = drvdata->battery_capacity; |
|
break; |
|
case POWER_SUPPLY_PROP_PRESENT: |
|
val->intval = 1; |
|
break; |
|
case POWER_SUPPLY_PROP_SCOPE: |
|
val->intval = POWER_SUPPLY_SCOPE_DEVICE; |
|
break; |
|
case POWER_SUPPLY_PROP_MODEL_NAME: |
|
val->strval = drvdata->hdev->name; |
|
break; |
|
default: |
|
ret = -EINVAL; |
|
break; |
|
} |
|
|
|
return ret; |
|
} |
|
|
|
static int asus_battery_probe(struct hid_device *hdev) |
|
{ |
|
struct asus_drvdata *drvdata = hid_get_drvdata(hdev); |
|
struct power_supply_config pscfg = { .drv_data = drvdata }; |
|
int ret = 0; |
|
|
|
drvdata->battery_capacity = 0; |
|
drvdata->battery_stat = POWER_SUPPLY_STATUS_UNKNOWN; |
|
drvdata->battery_in_query = false; |
|
|
|
drvdata->battery_desc.properties = asus_battery_props; |
|
drvdata->battery_desc.num_properties = ARRAY_SIZE(asus_battery_props); |
|
drvdata->battery_desc.get_property = asus_battery_get_property; |
|
drvdata->battery_desc.type = POWER_SUPPLY_TYPE_BATTERY; |
|
drvdata->battery_desc.use_for_apm = 0; |
|
drvdata->battery_desc.name = devm_kasprintf(&hdev->dev, GFP_KERNEL, |
|
"asus-keyboard-%s-battery", |
|
strlen(hdev->uniq) ? |
|
hdev->uniq : dev_name(&hdev->dev)); |
|
if (!drvdata->battery_desc.name) |
|
return -ENOMEM; |
|
|
|
drvdata->battery_next_query = jiffies; |
|
|
|
drvdata->battery = devm_power_supply_register(&hdev->dev, |
|
&(drvdata->battery_desc), &pscfg); |
|
if (IS_ERR(drvdata->battery)) { |
|
ret = PTR_ERR(drvdata->battery); |
|
drvdata->battery = NULL; |
|
hid_err(hdev, "Unable to register battery device\n"); |
|
return ret; |
|
} |
|
|
|
power_supply_powers(drvdata->battery, &hdev->dev); |
|
|
|
return ret; |
|
} |
|
|
|
static int asus_input_configured(struct hid_device *hdev, struct hid_input *hi) |
|
{ |
|
struct input_dev *input = hi->input; |
|
struct asus_drvdata *drvdata = hid_get_drvdata(hdev); |
|
|
|
/* T100CHI uses MULTI_INPUT, bind the touchpad to the mouse hid_input */ |
|
if (drvdata->quirks & QUIRK_T100CHI && |
|
hi->report->id != T100CHI_MOUSE_REPORT_ID) |
|
return 0; |
|
|
|
/* Handle MULTI_INPUT on E1239T mouse/touchpad USB interface */ |
|
if (drvdata->tp && (drvdata->quirks & QUIRK_MEDION_E1239T)) { |
|
switch (hi->report->id) { |
|
case E1239T_TP_TOGGLE_REPORT_ID: |
|
input_set_capability(input, EV_KEY, KEY_F21); |
|
input->name = "Asus Touchpad Keys"; |
|
drvdata->tp_kbd_input = input; |
|
return 0; |
|
case INPUT_REPORT_ID: |
|
break; /* Touchpad report, handled below */ |
|
default: |
|
return 0; /* Ignore other reports */ |
|
} |
|
} |
|
|
|
if (drvdata->tp) { |
|
int ret; |
|
|
|
input_set_abs_params(input, ABS_MT_POSITION_X, 0, |
|
drvdata->tp->max_x, 0, 0); |
|
input_set_abs_params(input, ABS_MT_POSITION_Y, 0, |
|
drvdata->tp->max_y, 0, 0); |
|
input_abs_set_res(input, ABS_MT_POSITION_X, drvdata->tp->res_x); |
|
input_abs_set_res(input, ABS_MT_POSITION_Y, drvdata->tp->res_y); |
|
|
|
if (drvdata->tp->contact_size >= 5) { |
|
input_set_abs_params(input, ABS_TOOL_WIDTH, 0, |
|
MAX_TOUCH_MAJOR, 0, 0); |
|
input_set_abs_params(input, ABS_MT_TOUCH_MAJOR, 0, |
|
MAX_TOUCH_MAJOR, 0, 0); |
|
input_set_abs_params(input, ABS_MT_PRESSURE, 0, |
|
MAX_PRESSURE, 0, 0); |
|
} |
|
|
|
__set_bit(BTN_LEFT, input->keybit); |
|
__set_bit(INPUT_PROP_BUTTONPAD, input->propbit); |
|
|
|
ret = input_mt_init_slots(input, drvdata->tp->max_contacts, |
|
INPUT_MT_POINTER); |
|
|
|
if (ret) { |
|
hid_err(hdev, "Asus input mt init slots failed: %d\n", ret); |
|
return ret; |
|
} |
|
} |
|
|
|
drvdata->input = input; |
|
|
|
if (drvdata->enable_backlight && |
|
!asus_kbd_wmi_led_control_present(hdev) && |
|
asus_kbd_register_leds(hdev)) |
|
hid_warn(hdev, "Failed to initialize backlight.\n"); |
|
|
|
return 0; |
|
} |
|
|
|
#define asus_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, \ |
|
max, EV_KEY, (c)) |
|
static int asus_input_mapping(struct hid_device *hdev, |
|
struct hid_input *hi, struct hid_field *field, |
|
struct hid_usage *usage, unsigned long **bit, |
|
int *max) |
|
{ |
|
struct asus_drvdata *drvdata = hid_get_drvdata(hdev); |
|
|
|
if (drvdata->quirks & QUIRK_SKIP_INPUT_MAPPING) { |
|
/* Don't map anything from the HID report. |
|
* We do it all manually in asus_input_configured |
|
*/ |
|
return -1; |
|
} |
|
|
|
/* |
|
* Ignore a bunch of bogus collections in the T100CHI descriptor. |
|
* This avoids a bunch of non-functional hid_input devices getting |
|
* created because of the T100CHI using HID_QUIRK_MULTI_INPUT. |
|
*/ |
|
if ((drvdata->quirks & (QUIRK_T100CHI | QUIRK_T90CHI)) && |
|
(field->application == (HID_UP_GENDESK | 0x0080) || |
|
field->application == HID_GD_MOUSE || |
|
usage->hid == (HID_UP_GENDEVCTRLS | 0x0024) || |
|
usage->hid == (HID_UP_GENDEVCTRLS | 0x0025) || |
|
usage->hid == (HID_UP_GENDEVCTRLS | 0x0026))) |
|
return -1; |
|
|
|
/* ASUS-specific keyboard hotkeys and led backlight */ |
|
if ((usage->hid & HID_USAGE_PAGE) == HID_UP_ASUSVENDOR) { |
|
switch (usage->hid & HID_USAGE) { |
|
case 0x10: asus_map_key_clear(KEY_BRIGHTNESSDOWN); break; |
|
case 0x20: asus_map_key_clear(KEY_BRIGHTNESSUP); break; |
|
case 0x35: asus_map_key_clear(KEY_DISPLAY_OFF); break; |
|
case 0x6c: asus_map_key_clear(KEY_SLEEP); break; |
|
case 0x7c: asus_map_key_clear(KEY_MICMUTE); break; |
|
case 0x82: asus_map_key_clear(KEY_CAMERA); break; |
|
case 0x88: asus_map_key_clear(KEY_RFKILL); break; |
|
case 0xb5: asus_map_key_clear(KEY_CALC); break; |
|
case 0xc4: asus_map_key_clear(KEY_KBDILLUMUP); break; |
|
case 0xc5: asus_map_key_clear(KEY_KBDILLUMDOWN); break; |
|
|
|
/* ASUS touchpad toggle */ |
|
case 0x6b: asus_map_key_clear(KEY_F21); break; |
|
|
|
/* ROG key */ |
|
case 0x38: asus_map_key_clear(KEY_PROG1); break; |
|
|
|
/* Fn+C ASUS Splendid */ |
|
case 0xba: asus_map_key_clear(KEY_PROG2); break; |
|
|
|
/* Fn+Space Power4Gear Hybrid */ |
|
case 0x5c: asus_map_key_clear(KEY_PROG3); break; |
|
|
|
/* Fn+F5 "fan" symbol on FX503VD */ |
|
case 0x99: asus_map_key_clear(KEY_PROG4); break; |
|
|
|
/* Fn+F5 "fan" symbol on N-Key keyboard */ |
|
case 0xae: asus_map_key_clear(KEY_PROG4); break; |
|
|
|
/* Fn+Ret "Calc" symbol on N-Key keyboard */ |
|
case 0x92: asus_map_key_clear(KEY_CALC); break; |
|
|
|
/* Fn+Left Aura mode previous on N-Key keyboard */ |
|
case 0xb2: asus_map_key_clear(KEY_PROG2); break; |
|
|
|
/* Fn+Right Aura mode next on N-Key keyboard */ |
|
case 0xb3: asus_map_key_clear(KEY_PROG3); break; |
|
|
|
default: |
|
/* ASUS lazily declares 256 usages, ignore the rest, |
|
* as some make the keyboard appear as a pointer device. */ |
|
return -1; |
|
} |
|
|
|
/* |
|
* Check and enable backlight only on devices with UsagePage == |
|
* 0xff31 to avoid initializing the keyboard firmware multiple |
|
* times on devices with multiple HID descriptors but same |
|
* PID/VID. |
|
*/ |
|
if (drvdata->quirks & QUIRK_USE_KBD_BACKLIGHT) |
|
drvdata->enable_backlight = true; |
|
|
|
set_bit(EV_REP, hi->input->evbit); |
|
return 1; |
|
} |
|
|
|
if ((usage->hid & HID_USAGE_PAGE) == HID_UP_MSVENDOR) { |
|
switch (usage->hid & HID_USAGE) { |
|
case 0xff01: asus_map_key_clear(BTN_1); break; |
|
case 0xff02: asus_map_key_clear(BTN_2); break; |
|
case 0xff03: asus_map_key_clear(BTN_3); break; |
|
case 0xff04: asus_map_key_clear(BTN_4); break; |
|
case 0xff05: asus_map_key_clear(BTN_5); break; |
|
case 0xff06: asus_map_key_clear(BTN_6); break; |
|
case 0xff07: asus_map_key_clear(BTN_7); break; |
|
case 0xff08: asus_map_key_clear(BTN_8); break; |
|
case 0xff09: asus_map_key_clear(BTN_9); break; |
|
case 0xff0a: asus_map_key_clear(BTN_A); break; |
|
case 0xff0b: asus_map_key_clear(BTN_B); break; |
|
case 0x00f1: asus_map_key_clear(KEY_WLAN); break; |
|
case 0x00f2: asus_map_key_clear(KEY_BRIGHTNESSDOWN); break; |
|
case 0x00f3: asus_map_key_clear(KEY_BRIGHTNESSUP); break; |
|
case 0x00f4: asus_map_key_clear(KEY_DISPLAY_OFF); break; |
|
case 0x00f7: asus_map_key_clear(KEY_CAMERA); break; |
|
case 0x00f8: asus_map_key_clear(KEY_PROG1); break; |
|
default: |
|
return 0; |
|
} |
|
|
|
set_bit(EV_REP, hi->input->evbit); |
|
return 1; |
|
} |
|
|
|
if (drvdata->quirks & QUIRK_NO_CONSUMER_USAGES && |
|
(usage->hid & HID_USAGE_PAGE) == HID_UP_CONSUMER) { |
|
switch (usage->hid & HID_USAGE) { |
|
case 0xe2: /* Mute */ |
|
case 0xe9: /* Volume up */ |
|
case 0xea: /* Volume down */ |
|
return 0; |
|
default: |
|
/* Ignore dummy Consumer usages which make the |
|
* keyboard incorrectly appear as a pointer device. |
|
*/ |
|
return -1; |
|
} |
|
} |
|
|
|
/* |
|
* The mute button is broken and only sends press events, we |
|
* deal with this in our raw_event handler, so do not map it. |
|
*/ |
|
if ((drvdata->quirks & QUIRK_MEDION_E1239T) && |
|
usage->hid == (HID_UP_CONSUMER | 0xe2)) { |
|
input_set_capability(hi->input, EV_KEY, KEY_MUTE); |
|
return -1; |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
static int asus_start_multitouch(struct hid_device *hdev) |
|
{ |
|
int ret; |
|
static const unsigned char buf[] = { |
|
FEATURE_REPORT_ID, 0x00, 0x03, 0x01, 0x00 |
|
}; |
|
unsigned char *dmabuf = kmemdup(buf, sizeof(buf), GFP_KERNEL); |
|
|
|
if (!dmabuf) { |
|
ret = -ENOMEM; |
|
hid_err(hdev, "Asus failed to alloc dma buf: %d\n", ret); |
|
return ret; |
|
} |
|
|
|
ret = hid_hw_raw_request(hdev, dmabuf[0], dmabuf, sizeof(buf), |
|
HID_FEATURE_REPORT, HID_REQ_SET_REPORT); |
|
|
|
kfree(dmabuf); |
|
|
|
if (ret != sizeof(buf)) { |
|
hid_err(hdev, "Asus failed to start multitouch: %d\n", ret); |
|
return ret; |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
static int __maybe_unused asus_reset_resume(struct hid_device *hdev) |
|
{ |
|
struct asus_drvdata *drvdata = hid_get_drvdata(hdev); |
|
|
|
if (drvdata->tp) |
|
return asus_start_multitouch(hdev); |
|
|
|
return 0; |
|
} |
|
|
|
static int asus_probe(struct hid_device *hdev, const struct hid_device_id *id) |
|
{ |
|
int ret; |
|
struct asus_drvdata *drvdata; |
|
|
|
drvdata = devm_kzalloc(&hdev->dev, sizeof(*drvdata), GFP_KERNEL); |
|
if (drvdata == NULL) { |
|
hid_err(hdev, "Can't alloc Asus descriptor\n"); |
|
return -ENOMEM; |
|
} |
|
|
|
hid_set_drvdata(hdev, drvdata); |
|
|
|
drvdata->quirks = id->driver_data; |
|
|
|
/* |
|
* T90CHI's keyboard dock returns same ID values as T100CHI's dock. |
|
* Thus, identify T90CHI dock with product name string. |
|
*/ |
|
if (strstr(hdev->name, "T90CHI")) { |
|
drvdata->quirks &= ~QUIRK_T100CHI; |
|
drvdata->quirks |= QUIRK_T90CHI; |
|
} |
|
|
|
if (drvdata->quirks & QUIRK_IS_MULTITOUCH) |
|
drvdata->tp = &asus_i2c_tp; |
|
|
|
if ((drvdata->quirks & QUIRK_T100_KEYBOARD) && |
|
hid_is_using_ll_driver(hdev, &usb_hid_driver)) { |
|
struct usb_interface *intf = to_usb_interface(hdev->dev.parent); |
|
|
|
if (intf->altsetting->desc.bInterfaceNumber == T100_TPAD_INTF) { |
|
drvdata->quirks = QUIRK_SKIP_INPUT_MAPPING; |
|
/* |
|
* The T100HA uses the same USB-ids as the T100TAF and |
|
* the T200TA uses the same USB-ids as the T100TA, while |
|
* both have different max x/y values as the T100TA[F]. |
|
*/ |
|
if (dmi_match(DMI_PRODUCT_NAME, "T100HAN")) |
|
drvdata->tp = &asus_t100ha_tp; |
|
else if (dmi_match(DMI_PRODUCT_NAME, "T200TA")) |
|
drvdata->tp = &asus_t200ta_tp; |
|
else |
|
drvdata->tp = &asus_t100ta_tp; |
|
} |
|
} |
|
|
|
if (drvdata->quirks & QUIRK_T100CHI) { |
|
/* |
|
* All functionality is on a single HID interface and for |
|
* userspace the touchpad must be a separate input_dev. |
|
*/ |
|
hdev->quirks |= HID_QUIRK_MULTI_INPUT; |
|
drvdata->tp = &asus_t100chi_tp; |
|
} |
|
|
|
if ((drvdata->quirks & QUIRK_MEDION_E1239T) && |
|
hid_is_using_ll_driver(hdev, &usb_hid_driver)) { |
|
struct usb_host_interface *alt = |
|
to_usb_interface(hdev->dev.parent)->altsetting; |
|
|
|
if (alt->desc.bInterfaceNumber == MEDION_E1239T_TPAD_INTF) { |
|
/* For separate input-devs for tp and tp toggle key */ |
|
hdev->quirks |= HID_QUIRK_MULTI_INPUT; |
|
drvdata->quirks |= QUIRK_SKIP_INPUT_MAPPING; |
|
drvdata->tp = &medion_e1239t_tp; |
|
} |
|
} |
|
|
|
if (drvdata->quirks & QUIRK_NO_INIT_REPORTS) |
|
hdev->quirks |= HID_QUIRK_NO_INIT_REPORTS; |
|
|
|
drvdata->hdev = hdev; |
|
|
|
if (drvdata->quirks & (QUIRK_T100CHI | QUIRK_T90CHI)) { |
|
ret = asus_battery_probe(hdev); |
|
if (ret) { |
|
hid_err(hdev, |
|
"Asus hid battery_probe failed: %d\n", ret); |
|
return ret; |
|
} |
|
} |
|
|
|
ret = hid_parse(hdev); |
|
if (ret) { |
|
hid_err(hdev, "Asus hid parse failed: %d\n", ret); |
|
return ret; |
|
} |
|
|
|
/* use hid-multitouch for T101HA touchpad */ |
|
if (id->driver_data & QUIRK_T101HA_DOCK && |
|
hdev->collection->usage == HID_GD_MOUSE) |
|
return -ENODEV; |
|
|
|
ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT); |
|
if (ret) { |
|
hid_err(hdev, "Asus hw start failed: %d\n", ret); |
|
return ret; |
|
} |
|
|
|
if (!drvdata->input) { |
|
hid_err(hdev, "Asus input not registered\n"); |
|
ret = -ENOMEM; |
|
goto err_stop_hw; |
|
} |
|
|
|
if (drvdata->tp) { |
|
drvdata->input->name = "Asus TouchPad"; |
|
} else { |
|
drvdata->input->name = "Asus Keyboard"; |
|
} |
|
|
|
if (drvdata->tp) { |
|
ret = asus_start_multitouch(hdev); |
|
if (ret) |
|
goto err_stop_hw; |
|
} |
|
|
|
return 0; |
|
err_stop_hw: |
|
hid_hw_stop(hdev); |
|
return ret; |
|
} |
|
|
|
static void asus_remove(struct hid_device *hdev) |
|
{ |
|
struct asus_drvdata *drvdata = hid_get_drvdata(hdev); |
|
|
|
if (drvdata->kbd_backlight) { |
|
drvdata->kbd_backlight->removed = true; |
|
cancel_work_sync(&drvdata->kbd_backlight->work); |
|
} |
|
|
|
hid_hw_stop(hdev); |
|
} |
|
|
|
static const __u8 asus_g752_fixed_rdesc[] = { |
|
0x19, 0x00, /* Usage Minimum (0x00) */ |
|
0x2A, 0xFF, 0x00, /* Usage Maximum (0xFF) */ |
|
}; |
|
|
|
static __u8 *asus_report_fixup(struct hid_device *hdev, __u8 *rdesc, |
|
unsigned int *rsize) |
|
{ |
|
struct asus_drvdata *drvdata = hid_get_drvdata(hdev); |
|
|
|
if (drvdata->quirks & QUIRK_FIX_NOTEBOOK_REPORT && |
|
*rsize >= 56 && rdesc[54] == 0x25 && rdesc[55] == 0x65) { |
|
hid_info(hdev, "Fixing up Asus notebook report descriptor\n"); |
|
rdesc[55] = 0xdd; |
|
} |
|
/* For the T100TA/T200TA keyboard dock */ |
|
if (drvdata->quirks & QUIRK_T100_KEYBOARD && |
|
(*rsize == 76 || *rsize == 101) && |
|
rdesc[73] == 0x81 && rdesc[74] == 0x01) { |
|
hid_info(hdev, "Fixing up Asus T100 keyb report descriptor\n"); |
|
rdesc[74] &= ~HID_MAIN_ITEM_CONSTANT; |
|
} |
|
/* For the T100CHI/T90CHI keyboard dock */ |
|
if (drvdata->quirks & (QUIRK_T100CHI | QUIRK_T90CHI)) { |
|
int rsize_orig; |
|
int offs; |
|
|
|
if (drvdata->quirks & QUIRK_T100CHI) { |
|
rsize_orig = 403; |
|
offs = 388; |
|
} else { |
|
rsize_orig = 306; |
|
offs = 291; |
|
} |
|
|
|
/* |
|
* Change Usage (76h) to Usage Minimum (00h), Usage Maximum |
|
* (FFh) and clear the flags in the Input() byte. |
|
* Note the descriptor has a bogus 0 byte at the end so we |
|
* only need 1 extra byte. |
|
*/ |
|
if (*rsize == rsize_orig && |
|
rdesc[offs] == 0x09 && rdesc[offs + 1] == 0x76) { |
|
*rsize = rsize_orig + 1; |
|
rdesc = kmemdup(rdesc, *rsize, GFP_KERNEL); |
|
if (!rdesc) |
|
return NULL; |
|
|
|
hid_info(hdev, "Fixing up %s keyb report descriptor\n", |
|
drvdata->quirks & QUIRK_T100CHI ? |
|
"T100CHI" : "T90CHI"); |
|
memmove(rdesc + offs + 4, rdesc + offs + 2, 12); |
|
rdesc[offs] = 0x19; |
|
rdesc[offs + 1] = 0x00; |
|
rdesc[offs + 2] = 0x29; |
|
rdesc[offs + 3] = 0xff; |
|
rdesc[offs + 14] = 0x00; |
|
} |
|
} |
|
|
|
if (drvdata->quirks & QUIRK_G752_KEYBOARD && |
|
*rsize == 75 && rdesc[61] == 0x15 && rdesc[62] == 0x00) { |
|
/* report is missing usage mninum and maximum */ |
|
__u8 *new_rdesc; |
|
size_t new_size = *rsize + sizeof(asus_g752_fixed_rdesc); |
|
|
|
new_rdesc = devm_kzalloc(&hdev->dev, new_size, GFP_KERNEL); |
|
if (new_rdesc == NULL) |
|
return rdesc; |
|
|
|
hid_info(hdev, "Fixing up Asus G752 keyb report descriptor\n"); |
|
/* copy the valid part */ |
|
memcpy(new_rdesc, rdesc, 61); |
|
/* insert missing part */ |
|
memcpy(new_rdesc + 61, asus_g752_fixed_rdesc, sizeof(asus_g752_fixed_rdesc)); |
|
/* copy remaining data */ |
|
memcpy(new_rdesc + 61 + sizeof(asus_g752_fixed_rdesc), rdesc + 61, *rsize - 61); |
|
|
|
*rsize = new_size; |
|
rdesc = new_rdesc; |
|
} |
|
|
|
return rdesc; |
|
} |
|
|
|
static const struct hid_device_id asus_devices[] = { |
|
{ HID_I2C_DEVICE(USB_VENDOR_ID_ASUSTEK, |
|
USB_DEVICE_ID_ASUSTEK_I2C_KEYBOARD), I2C_KEYBOARD_QUIRKS}, |
|
{ HID_I2C_DEVICE(USB_VENDOR_ID_ASUSTEK, |
|
USB_DEVICE_ID_ASUSTEK_I2C_TOUCHPAD), I2C_TOUCHPAD_QUIRKS }, |
|
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, |
|
USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD1), QUIRK_USE_KBD_BACKLIGHT }, |
|
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, |
|
USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD2), QUIRK_USE_KBD_BACKLIGHT }, |
|
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, |
|
USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD3), QUIRK_G752_KEYBOARD }, |
|
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, |
|
USB_DEVICE_ID_ASUSTEK_FX503VD_KEYBOARD), |
|
QUIRK_USE_KBD_BACKLIGHT }, |
|
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, |
|
USB_DEVICE_ID_ASUSTEK_ROG_NKEY_KEYBOARD), |
|
QUIRK_USE_KBD_BACKLIGHT | QUIRK_ROG_NKEY_KEYBOARD }, |
|
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, |
|
USB_DEVICE_ID_ASUSTEK_ROG_NKEY_KEYBOARD2), |
|
QUIRK_USE_KBD_BACKLIGHT | QUIRK_ROG_NKEY_KEYBOARD }, |
|
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, |
|
USB_DEVICE_ID_ASUSTEK_T100TA_KEYBOARD), |
|
QUIRK_T100_KEYBOARD | QUIRK_NO_CONSUMER_USAGES }, |
|
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, |
|
USB_DEVICE_ID_ASUSTEK_T100TAF_KEYBOARD), |
|
QUIRK_T100_KEYBOARD | QUIRK_NO_CONSUMER_USAGES }, |
|
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, |
|
USB_DEVICE_ID_ASUSTEK_T101HA_KEYBOARD), QUIRK_T101HA_DOCK }, |
|
{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_ASUS_AK1D) }, |
|
{ HID_USB_DEVICE(USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_ASUS_MD_5110) }, |
|
{ HID_USB_DEVICE(USB_VENDOR_ID_JESS, USB_DEVICE_ID_ASUS_MD_5112) }, |
|
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ASUSTEK, |
|
USB_DEVICE_ID_ASUSTEK_T100CHI_KEYBOARD), QUIRK_T100CHI }, |
|
{ HID_USB_DEVICE(USB_VENDOR_ID_ITE, USB_DEVICE_ID_ITE_MEDION_E1239T), |
|
QUIRK_MEDION_E1239T }, |
|
{ } |
|
}; |
|
MODULE_DEVICE_TABLE(hid, asus_devices); |
|
|
|
static struct hid_driver asus_driver = { |
|
.name = "asus", |
|
.id_table = asus_devices, |
|
.report_fixup = asus_report_fixup, |
|
.probe = asus_probe, |
|
.remove = asus_remove, |
|
.input_mapping = asus_input_mapping, |
|
.input_configured = asus_input_configured, |
|
#ifdef CONFIG_PM |
|
.reset_resume = asus_reset_resume, |
|
#endif |
|
.event = asus_event, |
|
.raw_event = asus_raw_event |
|
}; |
|
module_hid_driver(asus_driver); |
|
|
|
MODULE_LICENSE("GPL");
|
|
|