1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * HID driver for Asus notebook built-in keyboard.
4 * Fixes small logical maximum to match usage maximum.
6 * Currently supported devices are:
10 * Copyright (c) 2016 Yusuke Fujimaki <usk.fujimaki@gmail.com>
12 * This module based on hid-ortek by
13 * Copyright (c) 2010 Johnathon Harris <jmharris@gmail.com>
14 * Copyright (c) 2011 Jiri Kosina
16 * This module has been updated to add support for Asus i2c touchpad.
18 * Copyright (c) 2016 Brendan McGrath <redmcg@redmandi.dyndns.org>
19 * Copyright (c) 2016 Victor Vlasenko <victor.vlasenko@sysgears.com>
20 * Copyright (c) 2016 Frederik Wenigwieser <frederik.wenigwieser@gmail.com>
26 #include <linux/dmi.h>
27 #include <linux/hid.h>
28 #include <linux/module.h>
29 #include <linux/platform_data/x86/asus-wmi.h>
30 #include <linux/input/mt.h>
31 #include <linux/usb.h> /* For to_usb_interface for T100 touchpad intf check */
32 #include <linux/power_supply.h>
33 #include <linux/leds.h>
37 MODULE_AUTHOR("Yusuke Fujimaki <usk.fujimaki@gmail.com>");
38 MODULE_AUTHOR("Brendan McGrath <redmcg@redmandi.dyndns.org>");
39 MODULE_AUTHOR("Victor Vlasenko <victor.vlasenko@sysgears.com>");
40 MODULE_AUTHOR("Frederik Wenigwieser <frederik.wenigwieser@gmail.com>");
41 MODULE_DESCRIPTION("Asus HID Keyboard and TouchPad");
43 #define T100_TPAD_INTF 2
44 #define MEDION_E1239T_TPAD_INTF 1
46 #define E1239T_TP_TOGGLE_REPORT_ID 0x05
47 #define T100CHI_MOUSE_REPORT_ID 0x06
48 #define FEATURE_REPORT_ID 0x0d
49 #define INPUT_REPORT_ID 0x5d
50 #define FEATURE_KBD_REPORT_ID 0x5a
51 #define FEATURE_KBD_REPORT_SIZE 16
52 #define FEATURE_KBD_LED_REPORT_ID1 0x5d
53 #define FEATURE_KBD_LED_REPORT_ID2 0x5e
55 #define SUPPORT_KBD_BACKLIGHT BIT(0)
57 #define MAX_TOUCH_MAJOR 8
58 #define MAX_PRESSURE 128
60 #define BTN_LEFT_MASK 0x01
61 #define CONTACT_TOOL_TYPE_MASK 0x80
62 #define CONTACT_X_MSB_MASK 0xf0
63 #define CONTACT_Y_MSB_MASK 0x0f
64 #define CONTACT_TOUCH_MAJOR_MASK 0x07
65 #define CONTACT_PRESSURE_MASK 0x7f
67 #define BATTERY_REPORT_ID (0x03)
68 #define BATTERY_REPORT_SIZE (1 + 8)
69 #define BATTERY_LEVEL_MAX ((u8)255)
70 #define BATTERY_STAT_DISCONNECT (0)
71 #define BATTERY_STAT_CHARGING (1)
72 #define BATTERY_STAT_FULL (2)
74 #define QUIRK_FIX_NOTEBOOK_REPORT BIT(0)
75 #define QUIRK_NO_INIT_REPORTS BIT(1)
76 #define QUIRK_SKIP_INPUT_MAPPING BIT(2)
77 #define QUIRK_IS_MULTITOUCH BIT(3)
78 #define QUIRK_NO_CONSUMER_USAGES BIT(4)
79 #define QUIRK_USE_KBD_BACKLIGHT BIT(5)
80 #define QUIRK_T100_KEYBOARD BIT(6)
81 #define QUIRK_T100CHI BIT(7)
82 #define QUIRK_G752_KEYBOARD BIT(8)
83 #define QUIRK_T90CHI BIT(9)
84 #define QUIRK_MEDION_E1239T BIT(10)
85 #define QUIRK_ROG_NKEY_KEYBOARD BIT(11)
86 #define QUIRK_ROG_CLAYMORE_II_KEYBOARD BIT(12)
88 #define I2C_KEYBOARD_QUIRKS (QUIRK_FIX_NOTEBOOK_REPORT | \
89 QUIRK_NO_INIT_REPORTS | \
90 QUIRK_NO_CONSUMER_USAGES)
91 #define I2C_TOUCHPAD_QUIRKS (QUIRK_NO_INIT_REPORTS | \
92 QUIRK_SKIP_INPUT_MAPPING | \
95 #define TRKID_SGN ((TRKID_MAX + 1) >> 1)
97 struct asus_kbd_leds
{
98 struct led_classdev cdev
;
99 struct hid_device
*hdev
;
100 struct work_struct work
;
101 unsigned int brightness
;
106 struct asus_touchpad_info
{
116 struct asus_drvdata
{
117 unsigned long quirks
;
118 struct hid_device
*hdev
;
119 struct input_dev
*input
;
120 struct input_dev
*tp_kbd_input
;
121 struct asus_kbd_leds
*kbd_backlight
;
122 const struct asus_touchpad_info
*tp
;
123 bool enable_backlight
;
124 struct power_supply
*battery
;
125 struct power_supply_desc battery_desc
;
126 int battery_capacity
;
128 bool battery_in_query
;
129 unsigned long battery_next_query
;
132 static int asus_report_battery(struct asus_drvdata
*, u8
*, int);
134 static const struct asus_touchpad_info asus_i2c_tp
= {
139 .report_size
= 28 /* 2 byte header + 5 * 5 + 1 byte footer */,
142 static const struct asus_touchpad_info asus_t100ta_tp
= {
145 .res_x
= 30, /* units/mm */
146 .res_y
= 27, /* units/mm */
149 .report_size
= 28 /* 2 byte header + 5 * 5 + 1 byte footer */,
152 static const struct asus_touchpad_info asus_t100ha_tp
= {
155 .res_x
= 30, /* units/mm */
156 .res_y
= 29, /* units/mm */
159 .report_size
= 28 /* 2 byte header + 5 * 5 + 1 byte footer */,
162 static const struct asus_touchpad_info asus_t200ta_tp
= {
165 .res_x
= 30, /* units/mm */
166 .res_y
= 28, /* units/mm */
169 .report_size
= 28 /* 2 byte header + 5 * 5 + 1 byte footer */,
172 static const struct asus_touchpad_info asus_t100chi_tp
= {
175 .res_x
= 31, /* units/mm */
176 .res_y
= 29, /* units/mm */
179 .report_size
= 15 /* 2 byte header + 3 * 4 + 1 byte footer */,
182 static const struct asus_touchpad_info medion_e1239t_tp
= {
185 .res_x
= 29, /* units/mm */
186 .res_y
= 28, /* units/mm */
189 .report_size
= 32 /* 2 byte header + 5 * 5 + 5 byte footer */,
192 static void asus_report_contact_down(struct asus_drvdata
*drvdat
,
193 int toolType
, u8
*data
)
195 struct input_dev
*input
= drvdat
->input
;
196 int touch_major
, pressure
, x
, y
;
198 x
= (data
[0] & CONTACT_X_MSB_MASK
) << 4 | data
[1];
199 y
= drvdat
->tp
->max_y
- ((data
[0] & CONTACT_Y_MSB_MASK
) << 8 | data
[2]);
201 input_report_abs(input
, ABS_MT_POSITION_X
, x
);
202 input_report_abs(input
, ABS_MT_POSITION_Y
, y
);
204 if (drvdat
->tp
->contact_size
< 5)
207 if (toolType
== MT_TOOL_PALM
) {
208 touch_major
= MAX_TOUCH_MAJOR
;
209 pressure
= MAX_PRESSURE
;
211 touch_major
= (data
[3] >> 4) & CONTACT_TOUCH_MAJOR_MASK
;
212 pressure
= data
[4] & CONTACT_PRESSURE_MASK
;
215 input_report_abs(input
, ABS_MT_TOUCH_MAJOR
, touch_major
);
216 input_report_abs(input
, ABS_MT_PRESSURE
, pressure
);
219 /* Required for Synaptics Palm Detection */
220 static void asus_report_tool_width(struct asus_drvdata
*drvdat
)
222 struct input_mt
*mt
= drvdat
->input
->mt
;
223 struct input_mt_slot
*oldest
;
226 if (drvdat
->tp
->contact_size
< 5)
232 for (i
= 0; i
< mt
->num_slots
; ++i
) {
233 struct input_mt_slot
*ps
= &mt
->slots
[i
];
234 int id
= input_mt_get_value(ps
, ABS_MT_TRACKING_ID
);
238 if ((id
- oldid
) & TRKID_SGN
) {
245 input_report_abs(drvdat
->input
, ABS_TOOL_WIDTH
,
246 input_mt_get_value(oldest
, ABS_MT_TOUCH_MAJOR
));
250 static int asus_report_input(struct asus_drvdata
*drvdat
, u8
*data
, int size
)
252 int i
, toolType
= MT_TOOL_FINGER
;
253 u8
*contactData
= data
+ 2;
255 if (size
!= drvdat
->tp
->report_size
)
258 for (i
= 0; i
< drvdat
->tp
->max_contacts
; i
++) {
259 bool down
= !!(data
[1] & BIT(i
+3));
261 if (drvdat
->tp
->contact_size
>= 5)
262 toolType
= contactData
[3] & CONTACT_TOOL_TYPE_MASK
?
263 MT_TOOL_PALM
: MT_TOOL_FINGER
;
265 input_mt_slot(drvdat
->input
, i
);
266 input_mt_report_slot_state(drvdat
->input
, toolType
, down
);
269 asus_report_contact_down(drvdat
, toolType
, contactData
);
270 contactData
+= drvdat
->tp
->contact_size
;
274 input_report_key(drvdat
->input
, BTN_LEFT
, data
[1] & BTN_LEFT_MASK
);
275 asus_report_tool_width(drvdat
);
277 input_mt_sync_frame(drvdat
->input
);
278 input_sync(drvdat
->input
);
283 static int asus_e1239t_event(struct asus_drvdata
*drvdat
, u8
*data
, int size
)
288 /* Handle broken mute key which only sends press events */
290 data
[0] == 0x02 && data
[1] == 0xe2 && data
[2] == 0x00) {
291 input_report_key(drvdat
->input
, KEY_MUTE
, 1);
292 input_sync(drvdat
->input
);
293 input_report_key(drvdat
->input
, KEY_MUTE
, 0);
294 input_sync(drvdat
->input
);
298 /* Handle custom touchpad toggle key which only sends press events */
299 if (drvdat
->tp_kbd_input
&&
300 data
[0] == 0x05 && data
[1] == 0x02 && data
[2] == 0x28) {
301 input_report_key(drvdat
->tp_kbd_input
, KEY_F21
, 1);
302 input_sync(drvdat
->tp_kbd_input
);
303 input_report_key(drvdat
->tp_kbd_input
, KEY_F21
, 0);
304 input_sync(drvdat
->tp_kbd_input
);
311 static int asus_event(struct hid_device
*hdev
, struct hid_field
*field
,
312 struct hid_usage
*usage
, __s32 value
)
314 if ((usage
->hid
& HID_USAGE_PAGE
) == 0xff310000 &&
315 (usage
->hid
& HID_USAGE
) != 0x00 &&
316 (usage
->hid
& HID_USAGE
) != 0xff && !usage
->type
) {
317 hid_warn(hdev
, "Unmapped Asus vendor usagepage code 0x%02x\n",
318 usage
->hid
& HID_USAGE
);
324 static int asus_raw_event(struct hid_device
*hdev
,
325 struct hid_report
*report
, u8
*data
, int size
)
327 struct asus_drvdata
*drvdata
= hid_get_drvdata(hdev
);
329 if (drvdata
->battery
&& data
[0] == BATTERY_REPORT_ID
)
330 return asus_report_battery(drvdata
, data
, size
);
332 if (drvdata
->tp
&& data
[0] == INPUT_REPORT_ID
)
333 return asus_report_input(drvdata
, data
, size
);
335 if (drvdata
->quirks
& QUIRK_MEDION_E1239T
)
336 return asus_e1239t_event(drvdata
, data
, size
);
338 if (drvdata
->quirks
& QUIRK_USE_KBD_BACKLIGHT
) {
340 * Skip these report ID, the device emits a continuous stream associated
341 * with the AURA mode it is in which looks like an 'echo'.
343 if (report
->id
== FEATURE_KBD_LED_REPORT_ID1
||
344 report
->id
== FEATURE_KBD_LED_REPORT_ID2
) {
346 /* Additional report filtering */
347 } else if (report
->id
== FEATURE_KBD_REPORT_ID
) {
349 * G14 and G15 send these codes on some keypresses with no
350 * discernable reason for doing so. We'll filter them out to avoid
351 * unmapped warning messages later.
353 if (data
[1] == 0xea || data
[1] == 0xec || data
[1] == 0x02 ||
354 data
[1] == 0x8a || data
[1] == 0x9e) {
358 if (drvdata
->quirks
& QUIRK_ROG_NKEY_KEYBOARD
) {
360 * G713 and G733 send these codes on some keypresses, depending on
361 * the key pressed it can trigger a shutdown event if not caught.
363 if(data
[0] == 0x02 && data
[1] == 0x30) {
370 if (drvdata
->quirks
& QUIRK_ROG_CLAYMORE_II_KEYBOARD
) {
372 * CLAYMORE II keyboard sends this packet when it goes to sleep
373 * this causes the whole system to go into suspend.
376 if(size
== 2 && data
[0] == 0x02 && data
[1] == 0x00) {
384 static int asus_kbd_set_report(struct hid_device
*hdev
, const u8
*buf
, size_t buf_size
)
386 unsigned char *dmabuf
;
389 dmabuf
= kmemdup(buf
, buf_size
, GFP_KERNEL
);
394 * The report ID should be set from the incoming buffer due to LED and key
395 * interfaces having different pages
397 ret
= hid_hw_raw_request(hdev
, buf
[0], dmabuf
,
398 buf_size
, HID_FEATURE_REPORT
,
405 static int asus_kbd_init(struct hid_device
*hdev
)
407 const u8 buf
[] = { FEATURE_KBD_REPORT_ID
, 0x41, 0x53, 0x55, 0x53, 0x20, 0x54,
408 0x65, 0x63, 0x68, 0x2e, 0x49, 0x6e, 0x63, 0x2e, 0x00 };
411 ret
= asus_kbd_set_report(hdev
, buf
, sizeof(buf
));
413 hid_err(hdev
, "Asus failed to send init command: %d\n", ret
);
418 static int asus_kbd_get_functions(struct hid_device
*hdev
,
419 unsigned char *kbd_func
)
421 const u8 buf
[] = { FEATURE_KBD_REPORT_ID
, 0x05, 0x20, 0x31, 0x00, 0x08 };
425 ret
= asus_kbd_set_report(hdev
, buf
, sizeof(buf
));
427 hid_err(hdev
, "Asus failed to send configuration command: %d\n", ret
);
431 readbuf
= kzalloc(FEATURE_KBD_REPORT_SIZE
, GFP_KERNEL
);
435 ret
= hid_hw_raw_request(hdev
, FEATURE_KBD_REPORT_ID
, readbuf
,
436 FEATURE_KBD_REPORT_SIZE
, HID_FEATURE_REPORT
,
439 hid_err(hdev
, "Asus failed to request functions: %d\n", ret
);
444 *kbd_func
= readbuf
[6];
450 static int rog_nkey_led_init(struct hid_device
*hdev
)
452 const u8 buf_init_start
[] = { FEATURE_KBD_LED_REPORT_ID1
, 0xB9 };
453 u8 buf_init2
[] = { FEATURE_KBD_LED_REPORT_ID1
, 0x41, 0x53, 0x55, 0x53, 0x20,
454 0x54, 0x65, 0x63, 0x68, 0x2e, 0x49, 0x6e, 0x63, 0x2e, 0x00 };
455 u8 buf_init3
[] = { FEATURE_KBD_LED_REPORT_ID1
,
456 0x05, 0x20, 0x31, 0x00, 0x08 };
459 hid_info(hdev
, "Asus initialise N-KEY Device");
460 /* The first message is an init start */
461 ret
= asus_kbd_set_report(hdev
, buf_init_start
, sizeof(buf_init_start
));
463 hid_warn(hdev
, "Asus failed to send init start command: %d\n", ret
);
466 /* Followed by a string */
467 ret
= asus_kbd_set_report(hdev
, buf_init2
, sizeof(buf_init2
));
469 hid_warn(hdev
, "Asus failed to send init command 1.0: %d\n", ret
);
472 /* Followed by a string */
473 ret
= asus_kbd_set_report(hdev
, buf_init3
, sizeof(buf_init3
));
475 hid_warn(hdev
, "Asus failed to send init command 1.1: %d\n", ret
);
479 /* begin second report ID with same data */
480 buf_init2
[0] = FEATURE_KBD_LED_REPORT_ID2
;
481 buf_init3
[0] = FEATURE_KBD_LED_REPORT_ID2
;
483 ret
= asus_kbd_set_report(hdev
, buf_init2
, sizeof(buf_init2
));
485 hid_warn(hdev
, "Asus failed to send init command 2.0: %d\n", ret
);
488 ret
= asus_kbd_set_report(hdev
, buf_init3
, sizeof(buf_init3
));
490 hid_warn(hdev
, "Asus failed to send init command 2.1: %d\n", ret
);
495 static void asus_schedule_work(struct asus_kbd_leds
*led
)
499 spin_lock_irqsave(&led
->lock
, flags
);
501 schedule_work(&led
->work
);
502 spin_unlock_irqrestore(&led
->lock
, flags
);
505 static void asus_kbd_backlight_set(struct led_classdev
*led_cdev
,
506 enum led_brightness brightness
)
508 struct asus_kbd_leds
*led
= container_of(led_cdev
, struct asus_kbd_leds
,
512 spin_lock_irqsave(&led
->lock
, flags
);
513 led
->brightness
= brightness
;
514 spin_unlock_irqrestore(&led
->lock
, flags
);
516 asus_schedule_work(led
);
519 static enum led_brightness
asus_kbd_backlight_get(struct led_classdev
*led_cdev
)
521 struct asus_kbd_leds
*led
= container_of(led_cdev
, struct asus_kbd_leds
,
523 enum led_brightness brightness
;
526 spin_lock_irqsave(&led
->lock
, flags
);
527 brightness
= led
->brightness
;
528 spin_unlock_irqrestore(&led
->lock
, flags
);
533 static void asus_kbd_backlight_work(struct work_struct
*work
)
535 struct asus_kbd_leds
*led
= container_of(work
, struct asus_kbd_leds
, work
);
536 u8 buf
[] = { FEATURE_KBD_REPORT_ID
, 0xba, 0xc5, 0xc4, 0x00 };
540 spin_lock_irqsave(&led
->lock
, flags
);
541 buf
[4] = led
->brightness
;
542 spin_unlock_irqrestore(&led
->lock
, flags
);
544 ret
= asus_kbd_set_report(led
->hdev
, buf
, sizeof(buf
));
546 hid_err(led
->hdev
, "Asus failed to set keyboard backlight: %d\n", ret
);
549 /* WMI-based keyboard backlight LED control (via asus-wmi driver) takes
550 * precedence. We only activate HID-based backlight control when the
551 * WMI control is not available.
553 static bool asus_kbd_wmi_led_control_present(struct hid_device
*hdev
)
558 if (!IS_ENABLED(CONFIG_ASUS_WMI
))
561 ret
= asus_wmi_evaluate_method(ASUS_WMI_METHODID_DSTS
,
562 ASUS_WMI_DEVID_KBD_BACKLIGHT
, 0, &value
);
563 hid_dbg(hdev
, "WMI backlight check: rc %d value %x", ret
, value
);
567 return !!(value
& ASUS_WMI_DSTS_PRESENCE_BIT
);
570 static int asus_kbd_register_leds(struct hid_device
*hdev
)
572 struct asus_drvdata
*drvdata
= hid_get_drvdata(hdev
);
573 unsigned char kbd_func
;
576 if (drvdata
->quirks
& QUIRK_ROG_NKEY_KEYBOARD
) {
577 ret
= rog_nkey_led_init(hdev
);
581 /* Initialize keyboard */
582 ret
= asus_kbd_init(hdev
);
586 /* Get keyboard functions */
587 ret
= asus_kbd_get_functions(hdev
, &kbd_func
);
591 /* Check for backlight support */
592 if (!(kbd_func
& SUPPORT_KBD_BACKLIGHT
))
596 drvdata
->kbd_backlight
= devm_kzalloc(&hdev
->dev
,
597 sizeof(struct asus_kbd_leds
),
599 if (!drvdata
->kbd_backlight
)
602 drvdata
->kbd_backlight
->removed
= false;
603 drvdata
->kbd_backlight
->brightness
= 0;
604 drvdata
->kbd_backlight
->hdev
= hdev
;
605 drvdata
->kbd_backlight
->cdev
.name
= "asus::kbd_backlight";
606 drvdata
->kbd_backlight
->cdev
.max_brightness
= 3;
607 drvdata
->kbd_backlight
->cdev
.brightness_set
= asus_kbd_backlight_set
;
608 drvdata
->kbd_backlight
->cdev
.brightness_get
= asus_kbd_backlight_get
;
609 INIT_WORK(&drvdata
->kbd_backlight
->work
, asus_kbd_backlight_work
);
610 spin_lock_init(&drvdata
->kbd_backlight
->lock
);
612 ret
= devm_led_classdev_register(&hdev
->dev
, &drvdata
->kbd_backlight
->cdev
);
614 /* No need to have this still around */
615 devm_kfree(&hdev
->dev
, drvdata
->kbd_backlight
);
622 * [0] REPORT_ID (same value defined in report descriptor)
623 * [1] rest battery level. range [0..255]
624 * [2]..[7] Bluetooth hardware address (MAC address)
625 * [8] charging status
626 * = 0 : AC offline / discharging
627 * = 1 : AC online / charging
628 * = 2 : AC online / fully charged
630 static int asus_parse_battery(struct asus_drvdata
*drvdata
, u8
*data
, int size
)
639 drvdata
->battery_capacity
= ((int)lvl
* 100) / (int)BATTERY_LEVEL_MAX
;
642 case BATTERY_STAT_CHARGING
:
643 val
= POWER_SUPPLY_STATUS_CHARGING
;
645 case BATTERY_STAT_FULL
:
646 val
= POWER_SUPPLY_STATUS_FULL
;
648 case BATTERY_STAT_DISCONNECT
:
650 val
= POWER_SUPPLY_STATUS_DISCHARGING
;
653 drvdata
->battery_stat
= val
;
658 static int asus_report_battery(struct asus_drvdata
*drvdata
, u8
*data
, int size
)
660 /* notify only the autonomous event by device */
661 if ((drvdata
->battery_in_query
== false) &&
662 (size
== BATTERY_REPORT_SIZE
))
663 power_supply_changed(drvdata
->battery
);
668 static int asus_battery_query(struct asus_drvdata
*drvdata
)
673 buf
= kmalloc(BATTERY_REPORT_SIZE
, GFP_KERNEL
);
677 drvdata
->battery_in_query
= true;
678 ret
= hid_hw_raw_request(drvdata
->hdev
, BATTERY_REPORT_ID
,
679 buf
, BATTERY_REPORT_SIZE
,
680 HID_INPUT_REPORT
, HID_REQ_GET_REPORT
);
681 drvdata
->battery_in_query
= false;
682 if (ret
== BATTERY_REPORT_SIZE
)
683 ret
= asus_parse_battery(drvdata
, buf
, BATTERY_REPORT_SIZE
);
692 static enum power_supply_property asus_battery_props
[] = {
693 POWER_SUPPLY_PROP_STATUS
,
694 POWER_SUPPLY_PROP_PRESENT
,
695 POWER_SUPPLY_PROP_CAPACITY
,
696 POWER_SUPPLY_PROP_SCOPE
,
697 POWER_SUPPLY_PROP_MODEL_NAME
,
700 #define QUERY_MIN_INTERVAL (60 * HZ) /* 60[sec] */
702 static int asus_battery_get_property(struct power_supply
*psy
,
703 enum power_supply_property psp
,
704 union power_supply_propval
*val
)
706 struct asus_drvdata
*drvdata
= power_supply_get_drvdata(psy
);
710 case POWER_SUPPLY_PROP_STATUS
:
711 case POWER_SUPPLY_PROP_CAPACITY
:
712 if (time_before(drvdata
->battery_next_query
, jiffies
)) {
713 drvdata
->battery_next_query
=
714 jiffies
+ QUERY_MIN_INTERVAL
;
715 ret
= asus_battery_query(drvdata
);
719 if (psp
== POWER_SUPPLY_PROP_STATUS
)
720 val
->intval
= drvdata
->battery_stat
;
722 val
->intval
= drvdata
->battery_capacity
;
724 case POWER_SUPPLY_PROP_PRESENT
:
727 case POWER_SUPPLY_PROP_SCOPE
:
728 val
->intval
= POWER_SUPPLY_SCOPE_DEVICE
;
730 case POWER_SUPPLY_PROP_MODEL_NAME
:
731 val
->strval
= drvdata
->hdev
->name
;
741 static int asus_battery_probe(struct hid_device
*hdev
)
743 struct asus_drvdata
*drvdata
= hid_get_drvdata(hdev
);
744 struct power_supply_config pscfg
= { .drv_data
= drvdata
};
747 drvdata
->battery_capacity
= 0;
748 drvdata
->battery_stat
= POWER_SUPPLY_STATUS_UNKNOWN
;
749 drvdata
->battery_in_query
= false;
751 drvdata
->battery_desc
.properties
= asus_battery_props
;
752 drvdata
->battery_desc
.num_properties
= ARRAY_SIZE(asus_battery_props
);
753 drvdata
->battery_desc
.get_property
= asus_battery_get_property
;
754 drvdata
->battery_desc
.type
= POWER_SUPPLY_TYPE_BATTERY
;
755 drvdata
->battery_desc
.use_for_apm
= 0;
756 drvdata
->battery_desc
.name
= devm_kasprintf(&hdev
->dev
, GFP_KERNEL
,
757 "asus-keyboard-%s-battery",
759 hdev
->uniq
: dev_name(&hdev
->dev
));
760 if (!drvdata
->battery_desc
.name
)
763 drvdata
->battery_next_query
= jiffies
;
765 drvdata
->battery
= devm_power_supply_register(&hdev
->dev
,
766 &(drvdata
->battery_desc
), &pscfg
);
767 if (IS_ERR(drvdata
->battery
)) {
768 ret
= PTR_ERR(drvdata
->battery
);
769 drvdata
->battery
= NULL
;
770 hid_err(hdev
, "Unable to register battery device\n");
774 power_supply_powers(drvdata
->battery
, &hdev
->dev
);
779 static int asus_input_configured(struct hid_device
*hdev
, struct hid_input
*hi
)
781 struct input_dev
*input
= hi
->input
;
782 struct asus_drvdata
*drvdata
= hid_get_drvdata(hdev
);
784 /* T100CHI uses MULTI_INPUT, bind the touchpad to the mouse hid_input */
785 if (drvdata
->quirks
& QUIRK_T100CHI
&&
786 hi
->report
->id
!= T100CHI_MOUSE_REPORT_ID
)
789 /* Handle MULTI_INPUT on E1239T mouse/touchpad USB interface */
790 if (drvdata
->tp
&& (drvdata
->quirks
& QUIRK_MEDION_E1239T
)) {
791 switch (hi
->report
->id
) {
792 case E1239T_TP_TOGGLE_REPORT_ID
:
793 input_set_capability(input
, EV_KEY
, KEY_F21
);
794 input
->name
= "Asus Touchpad Keys";
795 drvdata
->tp_kbd_input
= input
;
797 case INPUT_REPORT_ID
:
798 break; /* Touchpad report, handled below */
800 return 0; /* Ignore other reports */
807 input_set_abs_params(input
, ABS_MT_POSITION_X
, 0,
808 drvdata
->tp
->max_x
, 0, 0);
809 input_set_abs_params(input
, ABS_MT_POSITION_Y
, 0,
810 drvdata
->tp
->max_y
, 0, 0);
811 input_abs_set_res(input
, ABS_MT_POSITION_X
, drvdata
->tp
->res_x
);
812 input_abs_set_res(input
, ABS_MT_POSITION_Y
, drvdata
->tp
->res_y
);
814 if (drvdata
->tp
->contact_size
>= 5) {
815 input_set_abs_params(input
, ABS_TOOL_WIDTH
, 0,
816 MAX_TOUCH_MAJOR
, 0, 0);
817 input_set_abs_params(input
, ABS_MT_TOUCH_MAJOR
, 0,
818 MAX_TOUCH_MAJOR
, 0, 0);
819 input_set_abs_params(input
, ABS_MT_PRESSURE
, 0,
823 __set_bit(BTN_LEFT
, input
->keybit
);
824 __set_bit(INPUT_PROP_BUTTONPAD
, input
->propbit
);
826 ret
= input_mt_init_slots(input
, drvdata
->tp
->max_contacts
,
830 hid_err(hdev
, "Asus input mt init slots failed: %d\n", ret
);
835 drvdata
->input
= input
;
837 if (drvdata
->enable_backlight
&&
838 !asus_kbd_wmi_led_control_present(hdev
) &&
839 asus_kbd_register_leds(hdev
))
840 hid_warn(hdev
, "Failed to initialize backlight.\n");
845 #define asus_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, \
847 static int asus_input_mapping(struct hid_device
*hdev
,
848 struct hid_input
*hi
, struct hid_field
*field
,
849 struct hid_usage
*usage
, unsigned long **bit
,
852 struct asus_drvdata
*drvdata
= hid_get_drvdata(hdev
);
854 if (drvdata
->quirks
& QUIRK_SKIP_INPUT_MAPPING
) {
855 /* Don't map anything from the HID report.
856 * We do it all manually in asus_input_configured
862 * Ignore a bunch of bogus collections in the T100CHI descriptor.
863 * This avoids a bunch of non-functional hid_input devices getting
864 * created because of the T100CHI using HID_QUIRK_MULTI_INPUT.
866 if ((drvdata
->quirks
& (QUIRK_T100CHI
| QUIRK_T90CHI
)) &&
867 (field
->application
== (HID_UP_GENDESK
| 0x0080) ||
868 field
->application
== HID_GD_MOUSE
||
869 usage
->hid
== (HID_UP_GENDEVCTRLS
| 0x0024) ||
870 usage
->hid
== (HID_UP_GENDEVCTRLS
| 0x0025) ||
871 usage
->hid
== (HID_UP_GENDEVCTRLS
| 0x0026)))
874 /* ASUS-specific keyboard hotkeys and led backlight */
875 if ((usage
->hid
& HID_USAGE_PAGE
) == HID_UP_ASUSVENDOR
) {
876 switch (usage
->hid
& HID_USAGE
) {
877 case 0x10: asus_map_key_clear(KEY_BRIGHTNESSDOWN
); break;
878 case 0x20: asus_map_key_clear(KEY_BRIGHTNESSUP
); break;
879 case 0x35: asus_map_key_clear(KEY_DISPLAY_OFF
); break;
880 case 0x6c: asus_map_key_clear(KEY_SLEEP
); break;
881 case 0x7c: asus_map_key_clear(KEY_MICMUTE
); break;
882 case 0x82: asus_map_key_clear(KEY_CAMERA
); break;
883 case 0x88: asus_map_key_clear(KEY_RFKILL
); break;
884 case 0xb5: asus_map_key_clear(KEY_CALC
); break;
885 case 0xc4: asus_map_key_clear(KEY_KBDILLUMUP
); break;
886 case 0xc5: asus_map_key_clear(KEY_KBDILLUMDOWN
); break;
887 case 0xc7: asus_map_key_clear(KEY_KBDILLUMTOGGLE
); break;
889 case 0x6b: asus_map_key_clear(KEY_F21
); break; /* ASUS touchpad toggle */
890 case 0x38: asus_map_key_clear(KEY_PROG1
); break; /* ROG key */
891 case 0xba: asus_map_key_clear(KEY_PROG2
); break; /* Fn+C ASUS Splendid */
892 case 0x5c: asus_map_key_clear(KEY_PROG3
); break; /* Fn+Space Power4Gear */
893 case 0x99: asus_map_key_clear(KEY_PROG4
); break; /* Fn+F5 "fan" symbol */
894 case 0xae: asus_map_key_clear(KEY_PROG4
); break; /* Fn+F5 "fan" symbol */
895 case 0x92: asus_map_key_clear(KEY_CALC
); break; /* Fn+Ret "Calc" symbol */
896 case 0xb2: asus_map_key_clear(KEY_PROG2
); break; /* Fn+Left previous aura */
897 case 0xb3: asus_map_key_clear(KEY_PROG3
); break; /* Fn+Left next aura */
898 case 0x6a: asus_map_key_clear(KEY_F13
); break; /* Screenpad toggle */
899 case 0x4b: asus_map_key_clear(KEY_F14
); break; /* Arrows/Pg-Up/Dn toggle */
903 /* ASUS lazily declares 256 usages, ignore the rest,
904 * as some make the keyboard appear as a pointer device. */
909 * Check and enable backlight only on devices with UsagePage ==
910 * 0xff31 to avoid initializing the keyboard firmware multiple
911 * times on devices with multiple HID descriptors but same
914 if (drvdata
->quirks
& QUIRK_USE_KBD_BACKLIGHT
)
915 drvdata
->enable_backlight
= true;
917 set_bit(EV_REP
, hi
->input
->evbit
);
921 if ((usage
->hid
& HID_USAGE_PAGE
) == HID_UP_MSVENDOR
) {
922 switch (usage
->hid
& HID_USAGE
) {
923 case 0xff01: asus_map_key_clear(BTN_1
); break;
924 case 0xff02: asus_map_key_clear(BTN_2
); break;
925 case 0xff03: asus_map_key_clear(BTN_3
); break;
926 case 0xff04: asus_map_key_clear(BTN_4
); break;
927 case 0xff05: asus_map_key_clear(BTN_5
); break;
928 case 0xff06: asus_map_key_clear(BTN_6
); break;
929 case 0xff07: asus_map_key_clear(BTN_7
); break;
930 case 0xff08: asus_map_key_clear(BTN_8
); break;
931 case 0xff09: asus_map_key_clear(BTN_9
); break;
932 case 0xff0a: asus_map_key_clear(BTN_A
); break;
933 case 0xff0b: asus_map_key_clear(BTN_B
); break;
934 case 0x00f1: asus_map_key_clear(KEY_WLAN
); break;
935 case 0x00f2: asus_map_key_clear(KEY_BRIGHTNESSDOWN
); break;
936 case 0x00f3: asus_map_key_clear(KEY_BRIGHTNESSUP
); break;
937 case 0x00f4: asus_map_key_clear(KEY_DISPLAY_OFF
); break;
938 case 0x00f7: asus_map_key_clear(KEY_CAMERA
); break;
939 case 0x00f8: asus_map_key_clear(KEY_PROG1
); break;
944 set_bit(EV_REP
, hi
->input
->evbit
);
948 if (drvdata
->quirks
& QUIRK_NO_CONSUMER_USAGES
&&
949 (usage
->hid
& HID_USAGE_PAGE
) == HID_UP_CONSUMER
) {
950 switch (usage
->hid
& HID_USAGE
) {
951 case 0xe2: /* Mute */
952 case 0xe9: /* Volume up */
953 case 0xea: /* Volume down */
956 /* Ignore dummy Consumer usages which make the
957 * keyboard incorrectly appear as a pointer device.
964 * The mute button is broken and only sends press events, we
965 * deal with this in our raw_event handler, so do not map it.
967 if ((drvdata
->quirks
& QUIRK_MEDION_E1239T
) &&
968 usage
->hid
== (HID_UP_CONSUMER
| 0xe2)) {
969 input_set_capability(hi
->input
, EV_KEY
, KEY_MUTE
);
976 static int asus_start_multitouch(struct hid_device
*hdev
)
979 static const unsigned char buf
[] = {
980 FEATURE_REPORT_ID
, 0x00, 0x03, 0x01, 0x00
982 unsigned char *dmabuf
= kmemdup(buf
, sizeof(buf
), GFP_KERNEL
);
986 hid_err(hdev
, "Asus failed to alloc dma buf: %d\n", ret
);
990 ret
= hid_hw_raw_request(hdev
, dmabuf
[0], dmabuf
, sizeof(buf
),
991 HID_FEATURE_REPORT
, HID_REQ_SET_REPORT
);
995 if (ret
!= sizeof(buf
)) {
996 hid_err(hdev
, "Asus failed to start multitouch: %d\n", ret
);
1003 static int __maybe_unused
asus_resume(struct hid_device
*hdev
) {
1004 struct asus_drvdata
*drvdata
= hid_get_drvdata(hdev
);
1007 if (drvdata
->kbd_backlight
) {
1008 const u8 buf
[] = { FEATURE_KBD_REPORT_ID
, 0xba, 0xc5, 0xc4,
1009 drvdata
->kbd_backlight
->cdev
.brightness
};
1010 ret
= asus_kbd_set_report(hdev
, buf
, sizeof(buf
));
1012 hid_err(hdev
, "Asus failed to set keyboard backlight: %d\n", ret
);
1013 goto asus_resume_err
;
1021 static int __maybe_unused
asus_reset_resume(struct hid_device
*hdev
)
1023 struct asus_drvdata
*drvdata
= hid_get_drvdata(hdev
);
1026 return asus_start_multitouch(hdev
);
1031 static int asus_probe(struct hid_device
*hdev
, const struct hid_device_id
*id
)
1034 struct asus_drvdata
*drvdata
;
1036 drvdata
= devm_kzalloc(&hdev
->dev
, sizeof(*drvdata
), GFP_KERNEL
);
1037 if (drvdata
== NULL
) {
1038 hid_err(hdev
, "Can't alloc Asus descriptor\n");
1042 hid_set_drvdata(hdev
, drvdata
);
1044 drvdata
->quirks
= id
->driver_data
;
1047 * T90CHI's keyboard dock returns same ID values as T100CHI's dock.
1048 * Thus, identify T90CHI dock with product name string.
1050 if (strstr(hdev
->name
, "T90CHI")) {
1051 drvdata
->quirks
&= ~QUIRK_T100CHI
;
1052 drvdata
->quirks
|= QUIRK_T90CHI
;
1055 if (drvdata
->quirks
& QUIRK_IS_MULTITOUCH
)
1056 drvdata
->tp
= &asus_i2c_tp
;
1058 if ((drvdata
->quirks
& QUIRK_T100_KEYBOARD
) && hid_is_usb(hdev
)) {
1059 struct usb_interface
*intf
= to_usb_interface(hdev
->dev
.parent
);
1061 if (intf
->altsetting
->desc
.bInterfaceNumber
== T100_TPAD_INTF
) {
1062 drvdata
->quirks
= QUIRK_SKIP_INPUT_MAPPING
;
1064 * The T100HA uses the same USB-ids as the T100TAF and
1065 * the T200TA uses the same USB-ids as the T100TA, while
1066 * both have different max x/y values as the T100TA[F].
1068 if (dmi_match(DMI_PRODUCT_NAME
, "T100HAN"))
1069 drvdata
->tp
= &asus_t100ha_tp
;
1070 else if (dmi_match(DMI_PRODUCT_NAME
, "T200TA"))
1071 drvdata
->tp
= &asus_t200ta_tp
;
1073 drvdata
->tp
= &asus_t100ta_tp
;
1077 if (drvdata
->quirks
& QUIRK_T100CHI
) {
1079 * All functionality is on a single HID interface and for
1080 * userspace the touchpad must be a separate input_dev.
1082 hdev
->quirks
|= HID_QUIRK_MULTI_INPUT
;
1083 drvdata
->tp
= &asus_t100chi_tp
;
1086 if ((drvdata
->quirks
& QUIRK_MEDION_E1239T
) && hid_is_usb(hdev
)) {
1087 struct usb_host_interface
*alt
=
1088 to_usb_interface(hdev
->dev
.parent
)->altsetting
;
1090 if (alt
->desc
.bInterfaceNumber
== MEDION_E1239T_TPAD_INTF
) {
1091 /* For separate input-devs for tp and tp toggle key */
1092 hdev
->quirks
|= HID_QUIRK_MULTI_INPUT
;
1093 drvdata
->quirks
|= QUIRK_SKIP_INPUT_MAPPING
;
1094 drvdata
->tp
= &medion_e1239t_tp
;
1098 if (drvdata
->quirks
& QUIRK_NO_INIT_REPORTS
)
1099 hdev
->quirks
|= HID_QUIRK_NO_INIT_REPORTS
;
1101 drvdata
->hdev
= hdev
;
1103 if (drvdata
->quirks
& (QUIRK_T100CHI
| QUIRK_T90CHI
)) {
1104 ret
= asus_battery_probe(hdev
);
1107 "Asus hid battery_probe failed: %d\n", ret
);
1112 ret
= hid_parse(hdev
);
1114 hid_err(hdev
, "Asus hid parse failed: %d\n", ret
);
1118 ret
= hid_hw_start(hdev
, HID_CONNECT_DEFAULT
);
1120 hid_err(hdev
, "Asus hw start failed: %d\n", ret
);
1124 if (!drvdata
->input
) {
1125 hid_err(hdev
, "Asus input not registered\n");
1131 drvdata
->input
->name
= "Asus TouchPad";
1133 drvdata
->input
->name
= "Asus Keyboard";
1137 ret
= asus_start_multitouch(hdev
);
1148 static void asus_remove(struct hid_device
*hdev
)
1150 struct asus_drvdata
*drvdata
= hid_get_drvdata(hdev
);
1151 unsigned long flags
;
1153 if (drvdata
->kbd_backlight
) {
1154 spin_lock_irqsave(&drvdata
->kbd_backlight
->lock
, flags
);
1155 drvdata
->kbd_backlight
->removed
= true;
1156 spin_unlock_irqrestore(&drvdata
->kbd_backlight
->lock
, flags
);
1158 cancel_work_sync(&drvdata
->kbd_backlight
->work
);
1164 static const __u8 asus_g752_fixed_rdesc
[] = {
1165 0x19, 0x00, /* Usage Minimum (0x00) */
1166 0x2A, 0xFF, 0x00, /* Usage Maximum (0xFF) */
1169 static __u8
*asus_report_fixup(struct hid_device
*hdev
, __u8
*rdesc
,
1170 unsigned int *rsize
)
1172 struct asus_drvdata
*drvdata
= hid_get_drvdata(hdev
);
1174 if (drvdata
->quirks
& QUIRK_FIX_NOTEBOOK_REPORT
&&
1175 *rsize
>= 56 && rdesc
[54] == 0x25 && rdesc
[55] == 0x65) {
1176 hid_info(hdev
, "Fixing up Asus notebook report descriptor\n");
1179 /* For the T100TA/T200TA keyboard dock */
1180 if (drvdata
->quirks
& QUIRK_T100_KEYBOARD
&&
1181 (*rsize
== 76 || *rsize
== 101) &&
1182 rdesc
[73] == 0x81 && rdesc
[74] == 0x01) {
1183 hid_info(hdev
, "Fixing up Asus T100 keyb report descriptor\n");
1184 rdesc
[74] &= ~HID_MAIN_ITEM_CONSTANT
;
1186 /* For the T100CHI/T90CHI keyboard dock */
1187 if (drvdata
->quirks
& (QUIRK_T100CHI
| QUIRK_T90CHI
)) {
1191 if (drvdata
->quirks
& QUIRK_T100CHI
) {
1200 * Change Usage (76h) to Usage Minimum (00h), Usage Maximum
1201 * (FFh) and clear the flags in the Input() byte.
1202 * Note the descriptor has a bogus 0 byte at the end so we
1203 * only need 1 extra byte.
1205 if (*rsize
== rsize_orig
&&
1206 rdesc
[offs
] == 0x09 && rdesc
[offs
+ 1] == 0x76) {
1207 *rsize
= rsize_orig
+ 1;
1208 rdesc
= kmemdup(rdesc
, *rsize
, GFP_KERNEL
);
1212 hid_info(hdev
, "Fixing up %s keyb report descriptor\n",
1213 drvdata
->quirks
& QUIRK_T100CHI
?
1214 "T100CHI" : "T90CHI");
1215 memmove(rdesc
+ offs
+ 4, rdesc
+ offs
+ 2, 12);
1217 rdesc
[offs
+ 1] = 0x00;
1218 rdesc
[offs
+ 2] = 0x29;
1219 rdesc
[offs
+ 3] = 0xff;
1220 rdesc
[offs
+ 14] = 0x00;
1224 if (drvdata
->quirks
& QUIRK_G752_KEYBOARD
&&
1225 *rsize
== 75 && rdesc
[61] == 0x15 && rdesc
[62] == 0x00) {
1226 /* report is missing usage mninum and maximum */
1228 size_t new_size
= *rsize
+ sizeof(asus_g752_fixed_rdesc
);
1230 new_rdesc
= devm_kzalloc(&hdev
->dev
, new_size
, GFP_KERNEL
);
1231 if (new_rdesc
== NULL
)
1234 hid_info(hdev
, "Fixing up Asus G752 keyb report descriptor\n");
1235 /* copy the valid part */
1236 memcpy(new_rdesc
, rdesc
, 61);
1237 /* insert missing part */
1238 memcpy(new_rdesc
+ 61, asus_g752_fixed_rdesc
, sizeof(asus_g752_fixed_rdesc
));
1239 /* copy remaining data */
1240 memcpy(new_rdesc
+ 61 + sizeof(asus_g752_fixed_rdesc
), rdesc
+ 61, *rsize
- 61);
1246 if (drvdata
->quirks
& QUIRK_ROG_NKEY_KEYBOARD
&&
1247 *rsize
== 331 && rdesc
[190] == 0x85 && rdesc
[191] == 0x5a &&
1248 rdesc
[204] == 0x95 && rdesc
[205] == 0x05) {
1249 hid_info(hdev
, "Fixing up Asus N-KEY keyb report descriptor\n");
1256 static const struct hid_device_id asus_devices
[] = {
1257 { HID_I2C_DEVICE(USB_VENDOR_ID_ASUSTEK
,
1258 USB_DEVICE_ID_ASUSTEK_I2C_KEYBOARD
), I2C_KEYBOARD_QUIRKS
},
1259 { HID_I2C_DEVICE(USB_VENDOR_ID_ASUSTEK
,
1260 USB_DEVICE_ID_ASUSTEK_I2C_TOUCHPAD
), I2C_TOUCHPAD_QUIRKS
},
1261 { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK
,
1262 USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD1
), QUIRK_USE_KBD_BACKLIGHT
},
1263 { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK
,
1264 USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD2
), QUIRK_USE_KBD_BACKLIGHT
},
1265 { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK
,
1266 USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD3
), QUIRK_G752_KEYBOARD
},
1267 { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK
,
1268 USB_DEVICE_ID_ASUSTEK_FX503VD_KEYBOARD
),
1269 QUIRK_USE_KBD_BACKLIGHT
},
1270 { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK
,
1271 USB_DEVICE_ID_ASUSTEK_ROG_NKEY_KEYBOARD
),
1272 QUIRK_USE_KBD_BACKLIGHT
| QUIRK_ROG_NKEY_KEYBOARD
},
1273 { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK
,
1274 USB_DEVICE_ID_ASUSTEK_ROG_NKEY_KEYBOARD2
),
1275 QUIRK_USE_KBD_BACKLIGHT
| QUIRK_ROG_NKEY_KEYBOARD
},
1276 { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK
,
1277 USB_DEVICE_ID_ASUSTEK_ROG_NKEY_KEYBOARD3
),
1278 QUIRK_USE_KBD_BACKLIGHT
| QUIRK_ROG_NKEY_KEYBOARD
},
1279 { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK
,
1280 USB_DEVICE_ID_ASUSTEK_ROG_CLAYMORE_II_KEYBOARD
),
1281 QUIRK_ROG_CLAYMORE_II_KEYBOARD
},
1282 { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK
,
1283 USB_DEVICE_ID_ASUSTEK_T100TA_KEYBOARD
),
1284 QUIRK_T100_KEYBOARD
| QUIRK_NO_CONSUMER_USAGES
},
1285 { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK
,
1286 USB_DEVICE_ID_ASUSTEK_T100TAF_KEYBOARD
),
1287 QUIRK_T100_KEYBOARD
| QUIRK_NO_CONSUMER_USAGES
},
1288 { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY
, USB_DEVICE_ID_ASUS_AK1D
) },
1289 { HID_USB_DEVICE(USB_VENDOR_ID_TURBOX
, USB_DEVICE_ID_ASUS_MD_5110
) },
1290 { HID_USB_DEVICE(USB_VENDOR_ID_JESS
, USB_DEVICE_ID_ASUS_MD_5112
) },
1291 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ASUSTEK
,
1292 USB_DEVICE_ID_ASUSTEK_T100CHI_KEYBOARD
), QUIRK_T100CHI
},
1293 { HID_USB_DEVICE(USB_VENDOR_ID_ITE
, USB_DEVICE_ID_ITE_MEDION_E1239T
),
1294 QUIRK_MEDION_E1239T
},
1296 * Note bind to the HID_GROUP_GENERIC group, so that we only bind to the keyboard
1297 * part, while letting hid-multitouch.c handle the touchpad.
1299 { HID_DEVICE(BUS_USB
, HID_GROUP_GENERIC
,
1300 USB_VENDOR_ID_ASUSTEK
, USB_DEVICE_ID_ASUSTEK_T101HA_KEYBOARD
) },
1303 MODULE_DEVICE_TABLE(hid
, asus_devices
);
1305 static struct hid_driver asus_driver
= {
1307 .id_table
= asus_devices
,
1308 .report_fixup
= asus_report_fixup
,
1309 .probe
= asus_probe
,
1310 .remove
= asus_remove
,
1311 .input_mapping
= asus_input_mapping
,
1312 .input_configured
= asus_input_configured
,
1314 .reset_resume
= asus_reset_resume
,
1315 .resume
= asus_resume
,
1317 .event
= asus_event
,
1318 .raw_event
= asus_raw_event
1320 module_hid_driver(asus_driver
);
1322 MODULE_LICENSE("GPL");