Lines Matching +full:remote +full:- +full:pid
1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * USB Wacom tablet support - system specific code
25 } while ((retval == -ETIMEDOUT || retval == -EAGAIN) && --retries); in wacom_get_report()
42 } while ((retval == -ETIMEDOUT || retval == -EAGAIN) && --retries); in wacom_set_report()
89 struct wacom_wac *wacom_wac = &wacom->wacom_wac; in wacom_wac_pen_serial_enforce()
90 struct wacom_features *features = &wacom_wac->features; in wacom_wac_pen_serial_enforce()
95 if (wacom_wac->serial[0] || !(features->quirks & WACOM_QUIRK_TOOLSERIAL)) in wacom_wac_pen_serial_enforce()
99 for (i = 0; i < report->maxfield; i++) { in wacom_wac_pen_serial_enforce()
100 for (j = 0; j < report->field[i]->maxusage; j++) { in wacom_wac_pen_serial_enforce()
101 struct hid_field *field = report->field[i]; in wacom_wac_pen_serial_enforce()
102 struct hid_usage *usage = &field->usage[j]; in wacom_wac_pen_serial_enforce()
103 unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid); in wacom_wac_pen_serial_enforce()
114 offset = field->report_offset; in wacom_wac_pen_serial_enforce()
115 size = field->report_size; in wacom_wac_pen_serial_enforce()
126 wacom_wac->serial[0] = value; in wacom_wac_pen_serial_enforce()
130 wacom_wac->serial[0] |= ((__u64)value) << 32; in wacom_wac_pen_serial_enforce()
134 wacom_wac->id[0] = value; in wacom_wac_pen_serial_enforce()
145 wacom_wac_queue_flush(hdev, wacom_wac->pen_fifo); in wacom_wac_pen_serial_enforce()
147 wacom_wac_queue_insert(hdev, wacom_wac->pen_fifo, in wacom_wac_pen_serial_enforce()
162 return -1; in wacom_raw_event()
164 memcpy(wacom->wacom_wac.data, raw_data, size); in wacom_raw_event()
166 wacom_wac_irq(&wacom->wacom_wac, size); in wacom_raw_event()
175 return hid_hw_open(wacom->hdev); in wacom_open()
183 * wacom->hdev should never be null, but surprisingly, I had the case in wacom_close()
186 if (wacom->hdev) in wacom_close()
187 hid_hw_close(wacom->hdev); in wacom_close()
210 struct wacom_features *features = &wacom->wacom_wac.features; in wacom_hid_usage_quirk()
211 unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid); in wacom_hid_usage_quirk()
214 * The Dell Canvas 27 needs to be switched to its vendor-defined in wacom_hid_usage_quirk()
217 if (hdev->vendor == USB_VENDOR_ID_WACOM && in wacom_hid_usage_quirk()
218 hdev->product == 0x4200 && in wacom_hid_usage_quirk()
219 field->application == HID_UP_MSVENDOR) { in wacom_hid_usage_quirk()
220 wacom->wacom_wac.mode_report = field->report->id; in wacom_hid_usage_quirk()
221 wacom->wacom_wac.mode_value = 2; in wacom_hid_usage_quirk()
232 if (features->type == HID_GENERIC && in wacom_hid_usage_quirk()
233 usage->hid == 0x000D0000 && in wacom_hid_usage_quirk()
234 field->application == HID_DG_PEN && in wacom_hid_usage_quirk()
235 field->physical == HID_DG_STYLUS) { in wacom_hid_usage_quirk()
236 int i = usage->usage_index; in wacom_hid_usage_quirk()
238 if (i-4 >= 0 && i+1 < field->maxusage && in wacom_hid_usage_quirk()
239 field->usage[i-4].hid == HID_DG_TIPSWITCH && in wacom_hid_usage_quirk()
240 field->usage[i-3].hid == HID_DG_BARRELSWITCH && in wacom_hid_usage_quirk()
241 field->usage[i-2].hid == HID_DG_ERASER && in wacom_hid_usage_quirk()
242 field->usage[i-1].hid == HID_DG_INVERT && in wacom_hid_usage_quirk()
243 field->usage[i+1].hid == HID_DG_INRANGE) { in wacom_hid_usage_quirk()
244 usage->hid = HID_DG_BARRELSWITCH2; in wacom_hid_usage_quirk()
249 * Wacom's AES devices use different vendor-defined usages to in wacom_hid_usage_quirk()
251 * hardware. The usages are also sometimes ill-defined and do in wacom_hid_usage_quirk()
256 if (usage->hid == WACOM_HID_WT_SERIALNUMBER && in wacom_hid_usage_quirk()
257 field->report_size == 16 && in wacom_hid_usage_quirk()
258 field->index + 2 < field->report->maxfield) { in wacom_hid_usage_quirk()
259 struct hid_field *a = field->report->field[field->index + 1]; in wacom_hid_usage_quirk()
260 struct hid_field *b = field->report->field[field->index + 2]; in wacom_hid_usage_quirk()
262 if (a->maxusage > 0 && in wacom_hid_usage_quirk()
263 a->usage[0].hid == HID_DG_TOOLSERIALNUMBER && in wacom_hid_usage_quirk()
264 a->report_size == 32 && in wacom_hid_usage_quirk()
265 b->maxusage > 0 && in wacom_hid_usage_quirk()
266 b->usage[0].hid == 0xFF000000 && in wacom_hid_usage_quirk()
267 b->report_size == 8) { in wacom_hid_usage_quirk()
268 features->quirks |= WACOM_QUIRK_AESPEN; in wacom_hid_usage_quirk()
269 usage->hid = WACOM_HID_WD_TOOLTYPE; in wacom_hid_usage_quirk()
270 field->logical_minimum = S16_MIN; in wacom_hid_usage_quirk()
271 field->logical_maximum = S16_MAX; in wacom_hid_usage_quirk()
272 a->logical_minimum = S32_MIN; in wacom_hid_usage_quirk()
273 a->logical_maximum = S32_MAX; in wacom_hid_usage_quirk()
274 b->usage[0].hid = WACOM_HID_WD_SERIALHI; in wacom_hid_usage_quirk()
275 b->logical_minimum = 0; in wacom_hid_usage_quirk()
276 b->logical_maximum = U8_MAX; in wacom_hid_usage_quirk()
280 /* 2nd-generation Intuos Pro Large has incorrect Y maximum */ in wacom_hid_usage_quirk()
281 if (hdev->vendor == USB_VENDOR_ID_WACOM && in wacom_hid_usage_quirk()
282 hdev->product == 0x0358 && in wacom_hid_usage_quirk()
285 field->logical_maximum = 43200; in wacom_hid_usage_quirk()
293 struct wacom_features *features = &wacom->wacom_wac.features; in wacom_feature_mapping()
294 struct hid_data *hid_data = &wacom->wacom_wac.hid_data; in wacom_feature_mapping()
295 unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid); in wacom_feature_mapping()
304 wacom->generic_has_leds = true; in wacom_feature_mapping()
308 if (!features->touch_max) { in wacom_feature_mapping()
310 n = hid_report_len(field->report); in wacom_feature_mapping()
311 data = hid_alloc_report_buf(field->report, GFP_KERNEL); in wacom_feature_mapping()
314 data[0] = field->report->id; in wacom_feature_mapping()
317 if (ret == n && features->type == HID_GENERIC) { in wacom_feature_mapping()
320 } else if (ret == 2 && features->type != HID_GENERIC) { in wacom_feature_mapping()
321 features->touch_max = data[1]; in wacom_feature_mapping()
323 features->touch_max = 16; in wacom_feature_mapping()
327 features->touch_max); in wacom_feature_mapping()
334 if (usage->usage_index >= field->report_count) { in wacom_feature_mapping()
335 dev_err(&hdev->dev, "HID_DG_INPUTMODE out of range\n"); in wacom_feature_mapping()
339 hid_data->inputmode = field->report->id; in wacom_feature_mapping()
340 hid_data->inputmode_index = usage->usage_index; in wacom_feature_mapping()
344 if (field->report->id == 0x0B && in wacom_feature_mapping()
345 (field->application == WACOM_HID_G9_PEN || in wacom_feature_mapping()
346 field->application == WACOM_HID_G11_PEN)) { in wacom_feature_mapping()
347 wacom->wacom_wac.mode_report = field->report->id; in wacom_feature_mapping()
348 wacom->wacom_wac.mode_value = 0; in wacom_feature_mapping()
353 wacom->wacom_wac.mode_report = field->report->id; in wacom_feature_mapping()
354 wacom->wacom_wac.mode_value = 2; in wacom_feature_mapping()
359 if (field->report->id == 0x03 && in wacom_feature_mapping()
360 (field->application == WACOM_HID_G9_TOUCHSCREEN || in wacom_feature_mapping()
361 field->application == WACOM_HID_G11_TOUCHSCREEN)) { in wacom_feature_mapping()
362 wacom->wacom_wac.mode_report = field->report->id; in wacom_feature_mapping()
363 wacom->wacom_wac.mode_value = 0; in wacom_feature_mapping()
371 n = hid_report_len(field->report); in wacom_feature_mapping()
372 data = hid_alloc_report_buf(field->report, GFP_KERNEL); in wacom_feature_mapping()
375 data[0] = field->report->id; in wacom_feature_mapping()
410 * If it happens to define a Digitizer-Stylus Physical Collection then
414 * Digitizer-Finger Physical Collection which will define both logical
426 struct wacom_features *features = &wacom->wacom_wac.features; in wacom_usage_mapping()
429 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); in wacom_usage_mapping()
437 features->device_type |= WACOM_DEVICETYPE_PEN; in wacom_usage_mapping()
439 features->device_type |= WACOM_DEVICETYPE_TOUCH; in wacom_usage_mapping()
447 features->x_max = field->logical_maximum; in wacom_usage_mapping()
449 features->x_phy = field->physical_maximum; in wacom_usage_mapping()
450 if ((features->type != BAMBOO_PT) && in wacom_usage_mapping()
451 (features->type != BAMBOO_TOUCH)) { in wacom_usage_mapping()
452 features->unit = field->unit; in wacom_usage_mapping()
453 features->unitExpo = field->unit_exponent; in wacom_usage_mapping()
458 features->y_max = field->logical_maximum; in wacom_usage_mapping()
460 features->y_phy = field->physical_maximum; in wacom_usage_mapping()
461 if ((features->type != BAMBOO_PT) && in wacom_usage_mapping()
462 (features->type != BAMBOO_TOUCH)) { in wacom_usage_mapping()
463 features->unit = field->unit; in wacom_usage_mapping()
464 features->unitExpo = field->unit_exponent; in wacom_usage_mapping()
470 features->pressure_max = field->logical_maximum; in wacom_usage_mapping()
474 if (features->type == HID_GENERIC) in wacom_usage_mapping()
482 struct wacom_wac *wacom_wac = &wacom->wacom_wac; in wacom_post_parse_hid()
484 if (features->type == HID_GENERIC) { in wacom_post_parse_hid()
485 /* Any last-minute generic device setup */ in wacom_post_parse_hid()
486 if (wacom_wac->has_mode_change) { in wacom_post_parse_hid()
487 if (wacom_wac->is_direct_mode) in wacom_post_parse_hid()
488 features->device_type |= WACOM_DEVICETYPE_DIRECT; in wacom_post_parse_hid()
490 features->device_type &= ~WACOM_DEVICETYPE_DIRECT; in wacom_post_parse_hid()
493 if (features->touch_max > 1) { in wacom_post_parse_hid()
494 if (features->device_type & WACOM_DEVICETYPE_DIRECT) in wacom_post_parse_hid()
495 input_mt_init_slots(wacom_wac->touch_input, in wacom_post_parse_hid()
496 wacom_wac->features.touch_max, in wacom_post_parse_hid()
499 input_mt_init_slots(wacom_wac->touch_input, in wacom_post_parse_hid()
500 wacom_wac->features.touch_max, in wacom_post_parse_hid()
514 rep_enum = &hdev->report_enum[HID_FEATURE_REPORT]; in wacom_parse_hid()
515 list_for_each_entry(hreport, &rep_enum->report_list, list) { in wacom_parse_hid()
516 for (i = 0; i < hreport->maxfield; i++) { in wacom_parse_hid()
518 if (hreport->field[i]->report_count < 1) in wacom_parse_hid()
521 for (j = 0; j < hreport->field[i]->maxusage; j++) { in wacom_parse_hid()
522 wacom_feature_mapping(hdev, hreport->field[i], in wacom_parse_hid()
523 hreport->field[i]->usage + j); in wacom_parse_hid()
529 rep_enum = &hdev->report_enum[HID_INPUT_REPORT]; in wacom_parse_hid()
530 list_for_each_entry(hreport, &rep_enum->report_list, list) { in wacom_parse_hid()
532 if (!hreport->maxfield) in wacom_parse_hid()
535 for (i = 0; i < hreport->maxfield; i++) in wacom_parse_hid()
536 for (j = 0; j < hreport->field[i]->maxusage; j++) in wacom_parse_hid()
537 wacom_usage_mapping(hdev, hreport->field[i], in wacom_parse_hid()
538 hreport->field[i]->usage + j); in wacom_parse_hid()
547 struct hid_data *hid_data = &wacom->wacom_wac.hid_data; in wacom_hid_set_device_mode()
551 if (hid_data->inputmode < 0) in wacom_hid_set_device_mode()
554 re = &(hdev->report_enum[HID_FEATURE_REPORT]); in wacom_hid_set_device_mode()
555 r = re->report_id_hash[hid_data->inputmode]; in wacom_hid_set_device_mode()
557 r->field[0]->value[hid_data->inputmode_index] = 2; in wacom_hid_set_device_mode()
570 int error = -ENOMEM, limit = 0; in wacom_set_device_mode()
572 if (wacom_wac->mode_report < 0) in wacom_set_device_mode()
575 re = &(hdev->report_enum[HID_FEATURE_REPORT]); in wacom_set_device_mode()
576 r = re->report_id_hash[wacom_wac->mode_report]; in wacom_set_device_mode()
578 return -EINVAL; in wacom_set_device_mode()
582 return -ENOMEM; in wacom_set_device_mode()
587 rep_data[0] = wacom_wac->mode_report; in wacom_set_device_mode()
588 rep_data[1] = wacom_wac->mode_value; in wacom_set_device_mode()
596 rep_data[1] != wacom_wac->mode_report && in wacom_set_device_mode()
611 switch (features->type) { in wacom_bt_query_tablet_data()
626 wacom->wacom_wac.bt_high_speed = speed; in wacom_bt_query_tablet_data()
640 wacom->wacom_wac.bt_features &= ~0x20; in wacom_bt_query_tablet_data()
642 wacom->wacom_wac.bt_features |= 0x20; in wacom_bt_query_tablet_data()
645 rep_data[1] = wacom->wacom_wac.bt_features; in wacom_bt_query_tablet_data()
650 wacom->wacom_wac.bt_high_speed = speed; in wacom_bt_query_tablet_data()
658 * Switch the tablet into its most-capable mode. Wacom tablets are
659 * typically configured to power-up in a mode which sends mouse-like
666 struct hid_device *hdev = wacom->hdev; in _wacom_query_tablet_data()
667 struct wacom_wac *wacom_wac = &wacom->wacom_wac; in _wacom_query_tablet_data()
668 struct wacom_features *features = &wacom_wac->features; in _wacom_query_tablet_data()
670 if (hdev->bus == BUS_BLUETOOTH) in _wacom_query_tablet_data()
673 if (features->type != HID_GENERIC) { in _wacom_query_tablet_data()
674 if (features->device_type & WACOM_DEVICETYPE_TOUCH) { in _wacom_query_tablet_data()
675 if (features->type > TABLETPC) { in _wacom_query_tablet_data()
677 wacom_wac->mode_report = 3; in _wacom_query_tablet_data()
678 wacom_wac->mode_value = 4; in _wacom_query_tablet_data()
679 } else if (features->type == WACOM_24HDT) { in _wacom_query_tablet_data()
680 wacom_wac->mode_report = 18; in _wacom_query_tablet_data()
681 wacom_wac->mode_value = 2; in _wacom_query_tablet_data()
682 } else if (features->type == WACOM_27QHDT) { in _wacom_query_tablet_data()
683 wacom_wac->mode_report = 131; in _wacom_query_tablet_data()
684 wacom_wac->mode_value = 2; in _wacom_query_tablet_data()
685 } else if (features->type == BAMBOO_PAD) { in _wacom_query_tablet_data()
686 wacom_wac->mode_report = 2; in _wacom_query_tablet_data()
687 wacom_wac->mode_value = 2; in _wacom_query_tablet_data()
689 } else if (features->device_type & WACOM_DEVICETYPE_PEN) { in _wacom_query_tablet_data()
690 if (features->type <= BAMBOO_PT) { in _wacom_query_tablet_data()
691 wacom_wac->mode_report = 2; in _wacom_query_tablet_data()
692 wacom_wac->mode_value = 2; in _wacom_query_tablet_data()
699 if (features->type == HID_GENERIC) in _wacom_query_tablet_data()
709 struct usb_interface *intf = wacom->intf; in wacom_retrieve_hid_descriptor()
712 features->x_fuzz = 4; in wacom_retrieve_hid_descriptor()
713 features->y_fuzz = 4; in wacom_retrieve_hid_descriptor()
714 features->pressure_fuzz = 0; in wacom_retrieve_hid_descriptor()
715 features->distance_fuzz = 1; in wacom_retrieve_hid_descriptor()
716 features->tilt_fuzz = 1; in wacom_retrieve_hid_descriptor()
724 if (features->type == WIRELESS && intf) { in wacom_retrieve_hid_descriptor()
725 if (intf->cur_altsetting->desc.bInterfaceNumber == 0) in wacom_retrieve_hid_descriptor()
726 features->device_type = WACOM_DEVICETYPE_WL_MONITOR; in wacom_retrieve_hid_descriptor()
728 features->device_type = WACOM_DEVICETYPE_NONE; in wacom_retrieve_hid_descriptor()
749 struct wacom_features *features = &wacom->wacom_wac.features; in wacom_are_sibling()
751 struct wacom_features *sibling_features = &sibling_wacom->wacom_wac.features; in wacom_are_sibling()
752 __u32 oVid = features->oVid ? features->oVid : hdev->vendor; in wacom_are_sibling()
753 __u32 oPid = features->oPid ? features->oPid : hdev->product; in wacom_are_sibling()
756 if (features->oVid != HID_ANY_ID && sibling->vendor != oVid) in wacom_are_sibling()
758 if (features->oPid != HID_ANY_ID && sibling->product != oPid) in wacom_are_sibling()
762 * Devices with the same VID/PID must share the same physical in wacom_are_sibling()
763 * device path, while those with different VID/PID must share in wacom_are_sibling()
766 if (hdev->vendor == sibling->vendor && hdev->product == sibling->product) { in wacom_are_sibling()
775 if (features->type != HID_GENERIC) in wacom_are_sibling()
779 * Direct-input devices may not be siblings of indirect-input in wacom_are_sibling()
782 if ((features->device_type & WACOM_DEVICETYPE_DIRECT) && in wacom_are_sibling()
783 !(sibling_features->device_type & WACOM_DEVICETYPE_DIRECT)) in wacom_are_sibling()
787 * Indirect-input devices may not be siblings of direct-input in wacom_are_sibling()
790 if (!(features->device_type & WACOM_DEVICETYPE_DIRECT) && in wacom_are_sibling()
791 (sibling_features->device_type & WACOM_DEVICETYPE_DIRECT)) in wacom_are_sibling()
795 if ((features->device_type & WACOM_DEVICETYPE_PEN) && in wacom_are_sibling()
796 !(sibling_features->device_type & WACOM_DEVICETYPE_TOUCH)) in wacom_are_sibling()
800 if ((features->device_type & WACOM_DEVICETYPE_TOUCH) && in wacom_are_sibling()
801 !(sibling_features->device_type & WACOM_DEVICETYPE_PEN)) in wacom_are_sibling()
815 /* Try to find an already-probed interface from the same device */ in wacom_get_hdev_data()
817 if (hid_compare_device_paths(hdev, data->dev, '/')) { in wacom_get_hdev_data()
818 kref_get(&data->kref); in wacom_get_hdev_data()
825 if (wacom_are_sibling(hdev, data->dev)) { in wacom_get_hdev_data()
826 kref_get(&data->kref); in wacom_get_hdev_data()
840 list_del(&data->list); in wacom_release_shared_data()
850 struct wacom_wac *wacom_wac = &wacom->wacom_wac; in wacom_remove_shared_data()
852 if (wacom_wac->shared) { in wacom_remove_shared_data()
853 data = container_of(wacom_wac->shared, struct wacom_hdev_data, in wacom_remove_shared_data()
856 if (wacom_wac->shared->touch == wacom->hdev) in wacom_remove_shared_data()
857 wacom_wac->shared->touch = NULL; in wacom_remove_shared_data()
858 else if (wacom_wac->shared->pen == wacom->hdev) in wacom_remove_shared_data()
859 wacom_wac->shared->pen = NULL; in wacom_remove_shared_data()
861 kref_put(&data->kref, wacom_release_shared_data); in wacom_remove_shared_data()
862 wacom_wac->shared = NULL; in wacom_remove_shared_data()
869 struct wacom_wac *wacom_wac = &wacom->wacom_wac; in wacom_add_shared_data()
880 return -ENOMEM; in wacom_add_shared_data()
883 kref_init(&data->kref); in wacom_add_shared_data()
884 data->dev = hdev; in wacom_add_shared_data()
885 list_add_tail(&data->list, &wacom_udev_list); in wacom_add_shared_data()
890 wacom_wac->shared = &data->shared; in wacom_add_shared_data()
892 retval = devm_add_action_or_reset(&hdev->dev, wacom_remove_shared_data, wacom); in wacom_add_shared_data()
896 if (wacom_wac->features.device_type & WACOM_DEVICETYPE_TOUCH) in wacom_add_shared_data()
897 wacom_wac->shared->touch = hdev; in wacom_add_shared_data()
898 else if (wacom_wac->features.device_type & WACOM_DEVICETYPE_PEN) in wacom_add_shared_data()
899 wacom_wac->shared->pen = hdev; in wacom_add_shared_data()
911 if (!wacom->led.groups) in wacom_led_control()
912 return -ENOTSUPP; in wacom_led_control()
914 if (wacom->wacom_wac.features.type == REMOTE) in wacom_led_control()
915 return -ENOTSUPP; in wacom_led_control()
917 if (wacom->wacom_wac.pid) { /* wireless connected */ in wacom_led_control()
921 else if (wacom->wacom_wac.features.type == INTUOSP2_BT) { in wacom_led_control()
927 return -ENOMEM; in wacom_led_control()
929 if (wacom->wacom_wac.features.type == HID_GENERIC) { in wacom_led_control()
931 buf[1] = wacom->led.llv; in wacom_led_control()
932 buf[2] = wacom->led.groups[0].select & 0x03; in wacom_led_control()
934 } else if ((wacom->wacom_wac.features.type >= INTUOS5S && in wacom_led_control()
935 wacom->wacom_wac.features.type <= INTUOSPL)) { in wacom_led_control()
941 int ring_led = wacom->led.groups[0].select & 0x03; in wacom_led_control()
942 int ring_lum = (((wacom->led.llv & 0x60) >> 5) - 1) & 0x03; in wacom_led_control()
947 if (wacom->wacom_wac.pid) { in wacom_led_control()
948 wacom_get_report(wacom->hdev, HID_FEATURE_REPORT, in wacom_led_control()
955 else if (wacom->wacom_wac.features.type == INTUOSP2_BT) { in wacom_led_control()
962 buf[9] = wacom->led.llv; in wacom_led_control()
963 buf[10] = wacom->led.groups[0].select & 0x03; in wacom_led_control()
966 int led = wacom->led.groups[0].select | 0x4; in wacom_led_control()
968 if (wacom->wacom_wac.features.type == WACOM_21UX2 || in wacom_led_control()
969 wacom->wacom_wac.features.type == WACOM_24HD) in wacom_led_control()
970 led |= (wacom->led.groups[1].select << 4) | 0x40; in wacom_led_control()
974 buf[2] = wacom->led.llv; in wacom_led_control()
975 buf[3] = wacom->led.hlv; in wacom_led_control()
976 buf[4] = wacom->led.img_lum; in wacom_led_control()
979 retval = wacom_set_report(wacom->hdev, HID_FEATURE_REPORT, buf, buf_size, in wacom_led_control()
995 return -ENOMEM; in wacom_led_putimage()
1000 retval = wacom_set_report(wacom->hdev, HID_FEATURE_REPORT, buf, 2, in wacom_led_putimage()
1011 retval = wacom_set_report(wacom->hdev, HID_FEATURE_REPORT, in wacom_led_putimage()
1020 wacom_set_report(wacom->hdev, HID_FEATURE_REPORT, buf, 2, in wacom_led_putimage()
1040 mutex_lock(&wacom->lock); in wacom_led_select_store()
1042 wacom->led.groups[set_id].select = id & 0x3; in wacom_led_select_store()
1045 mutex_unlock(&wacom->lock); in wacom_led_select_store()
1062 wacom->led.groups[SET_ID].select); \
1081 mutex_lock(&wacom->lock); in wacom_luminance_store()
1086 mutex_unlock(&wacom->lock); in wacom_luminance_store()
1098 return wacom_luminance_store(wacom, &wacom->led.field, \
1105 return scnprintf(buf, PAGE_SIZE, "%d\n", wacom->led.field); \
1124 if (hdev->bus == BUS_BLUETOOTH) { in wacom_button_image_store()
1133 return -EINVAL; in wacom_button_image_store()
1135 mutex_lock(&wacom->lock); in wacom_button_image_store()
1139 mutex_unlock(&wacom->lock); in wacom_button_image_store()
1224 struct kobject *kobj = devres->root; in wacom_devm_sysfs_group_release()
1227 __func__, devres->group->name); in wacom_devm_sysfs_group_release()
1228 sysfs_remove_group(kobj, devres->group); in wacom_devm_sysfs_group_release()
1242 return -ENOMEM; in __wacom_devm_sysfs_create_group()
1244 devres->group = group; in __wacom_devm_sysfs_create_group()
1245 devres->root = root; in __wacom_devm_sysfs_create_group()
1247 error = sysfs_create_group(devres->root, group); in __wacom_devm_sysfs_create_group()
1253 devres_add(&wacom->hdev->dev, devres); in __wacom_devm_sysfs_create_group()
1261 return __wacom_devm_sysfs_create_group(wacom, &wacom->hdev->dev.kobj, in wacom_devm_sysfs_create_group()
1274 struct wacom_wac *wacom_wac = &wacom->wacom_wac; in wacom_devm_kfifo_alloc()
1283 return -ENOMEM; in wacom_devm_kfifo_alloc()
1291 devres_add(&wacom->hdev->dev, pen_fifo); in wacom_devm_kfifo_alloc()
1292 wacom_wac->pen_fifo = pen_fifo; in wacom_devm_kfifo_alloc()
1299 struct wacom *wacom = led->wacom; in wacom_leds_brightness_get()
1301 if (wacom->led.max_hlv) in wacom_leds_brightness_get()
1302 return led->hlv * LED_FULL / wacom->led.max_hlv; in wacom_leds_brightness_get()
1304 if (wacom->led.max_llv) in wacom_leds_brightness_get()
1305 return led->llv * LED_FULL / wacom->led.max_llv; in wacom_leds_brightness_get()
1314 struct wacom *wacom = led->wacom; in __wacom_led_brightness_get()
1316 if (wacom->led.groups[led->group].select != led->id) in __wacom_led_brightness_get()
1326 struct wacom *wacom = led->wacom; in wacom_led_brightness_set()
1329 mutex_lock(&wacom->lock); in wacom_led_brightness_set()
1331 if (!wacom->led.groups || (brightness == LED_OFF && in wacom_led_brightness_set()
1332 wacom->led.groups[led->group].select != led->id)) { in wacom_led_brightness_set()
1337 led->llv = wacom->led.llv = wacom->led.max_llv * brightness / LED_FULL; in wacom_led_brightness_set()
1338 led->hlv = wacom->led.hlv = wacom->led.max_hlv * brightness / LED_FULL; in wacom_led_brightness_set()
1340 wacom->led.groups[led->group].select = led->id; in wacom_led_brightness_set()
1345 mutex_unlock(&wacom->lock); in wacom_led_brightness_set()
1363 "%s::wacom-%d.%d", in wacom_led_register_one()
1368 return -ENOMEM; in wacom_led_register_one()
1371 led->trigger.name = name; in wacom_led_register_one()
1372 error = devm_led_trigger_register(dev, &led->trigger); in wacom_led_register_one()
1374 hid_err(wacom->hdev, in wacom_led_register_one()
1376 led->cdev.name, error); in wacom_led_register_one()
1381 led->group = group; in wacom_led_register_one()
1382 led->id = id; in wacom_led_register_one()
1383 led->wacom = wacom; in wacom_led_register_one()
1384 led->llv = wacom->led.llv; in wacom_led_register_one()
1385 led->hlv = wacom->led.hlv; in wacom_led_register_one()
1386 led->cdev.name = name; in wacom_led_register_one()
1387 led->cdev.max_brightness = LED_FULL; in wacom_led_register_one()
1388 led->cdev.flags = LED_HW_PLUGGABLE; in wacom_led_register_one()
1389 led->cdev.brightness_get = __wacom_led_brightness_get; in wacom_led_register_one()
1391 led->cdev.brightness_set_blocking = wacom_led_brightness_set; in wacom_led_register_one()
1392 led->cdev.default_trigger = led->cdev.name; in wacom_led_register_one()
1394 led->cdev.brightness_set = wacom_led_readonly_brightness_set; in wacom_led_register_one()
1397 error = devm_led_classdev_register(dev, &led->cdev); in wacom_led_register_one()
1399 hid_err(wacom->hdev, in wacom_led_register_one()
1401 led->cdev.name, error); in wacom_led_register_one()
1402 led->cdev.name = NULL; in wacom_led_register_one()
1413 devres_release_group(group->dev, group); in wacom_led_groups_release_one()
1424 if (group_id >= wacom->led.count || count <= 0) in wacom_led_groups_alloc_and_register_one()
1425 return -EINVAL; in wacom_led_groups_alloc_and_register_one()
1427 if (!devres_open_group(dev, &wacom->led.groups[group_id], GFP_KERNEL)) in wacom_led_groups_alloc_and_register_one()
1428 return -ENOMEM; in wacom_led_groups_alloc_and_register_one()
1432 error = -ENOMEM; in wacom_led_groups_alloc_and_register_one()
1436 wacom->led.groups[group_id].leds = leds; in wacom_led_groups_alloc_and_register_one()
1437 wacom->led.groups[group_id].count = count; in wacom_led_groups_alloc_and_register_one()
1446 wacom->led.groups[group_id].dev = dev; in wacom_led_groups_alloc_and_register_one()
1448 devres_close_group(dev, &wacom->led.groups[group_id]); in wacom_led_groups_alloc_and_register_one()
1459 error = devm_add_action_or_reset(&wacom->hdev->dev, in wacom_led_groups_alloc_and_register_one()
1461 &wacom->led.groups[group_id]); in wacom_led_groups_alloc_and_register_one()
1468 devres_release_group(dev, &wacom->led.groups[group_id]); in wacom_led_groups_alloc_and_register_one()
1477 if (group_id >= wacom->led.count) in wacom_led_find()
1480 group = &wacom->led.groups[group_id]; in wacom_led_find()
1482 if (!group->leds) in wacom_led_find()
1485 id %= group->count; in wacom_led_find()
1487 return &group->leds[id]; in wacom_led_find()
1504 group = cur->group; in wacom_led_next()
1505 next = cur->id; in wacom_led_next()
1511 } while (next_led->cdev.trigger != &next_led->trigger); in wacom_led_next()
1520 wacom->led.groups = NULL; in wacom_led_groups_release()
1521 wacom->led.count = 0; in wacom_led_groups_release()
1526 struct device *dev = &wacom->hdev->dev; in wacom_led_groups_allocate()
1533 return -ENOMEM; in wacom_led_groups_allocate()
1539 wacom->led.groups = groups; in wacom_led_groups_allocate()
1540 wacom->led.count = count; in wacom_led_groups_allocate()
1551 if (!wacom->wacom_wac.pad_input) in wacom_leds_alloc_and_register()
1552 return -EINVAL; in wacom_leds_alloc_and_register()
1554 dev = &wacom->wacom_wac.pad_input->dev; in wacom_leds_alloc_and_register()
1575 if (!(wacom->wacom_wac.features.device_type & WACOM_DEVICETYPE_PAD)) in wacom_initialize_leds()
1579 switch (wacom->wacom_wac.features.type) { in wacom_initialize_leds()
1581 if (!wacom->generic_has_leds) in wacom_initialize_leds()
1583 wacom->led.llv = 100; in wacom_initialize_leds()
1584 wacom->led.max_llv = 100; in wacom_initialize_leds()
1588 hid_err(wacom->hdev, in wacom_initialize_leds()
1601 wacom->led.llv = 10; in wacom_initialize_leds()
1602 wacom->led.hlv = 20; in wacom_initialize_leds()
1603 wacom->led.max_llv = 127; in wacom_initialize_leds()
1604 wacom->led.max_hlv = 127; in wacom_initialize_leds()
1605 wacom->led.img_lum = 10; in wacom_initialize_leds()
1609 hid_err(wacom->hdev, in wacom_initialize_leds()
1620 wacom->led.llv = 0; in wacom_initialize_leds()
1621 wacom->led.hlv = 0; in wacom_initialize_leds()
1622 wacom->led.img_lum = 0; in wacom_initialize_leds()
1626 hid_err(wacom->hdev, in wacom_initialize_leds()
1641 wacom->led.llv = 32; in wacom_initialize_leds()
1642 wacom->led.max_llv = 96; in wacom_initialize_leds()
1646 hid_err(wacom->hdev, in wacom_initialize_leds()
1656 wacom->led.llv = 50; in wacom_initialize_leds()
1657 wacom->led.max_llv = 100; in wacom_initialize_leds()
1660 hid_err(wacom->hdev, in wacom_initialize_leds()
1666 case REMOTE: in wacom_initialize_leds()
1667 wacom->led.llv = 255; in wacom_initialize_leds()
1668 wacom->led.max_llv = 255; in wacom_initialize_leds()
1671 hid_err(wacom->hdev, in wacom_initialize_leds()
1682 hid_err(wacom->hdev, in wacom_initialize_leds()
1700 schedule_delayed_work(&wacom->init_work, msecs_to_jiffies(1000)); in wacom_query_tablet_data()
1720 val->strval = battery->wacom->wacom_wac.name; in wacom_battery_get_property()
1723 val->intval = battery->bat_connected; in wacom_battery_get_property()
1726 val->intval = POWER_SUPPLY_SCOPE_DEVICE; in wacom_battery_get_property()
1729 val->intval = battery->battery_capacity; in wacom_battery_get_property()
1732 if (battery->bat_status != WACOM_POWER_SUPPLY_STATUS_AUTO) in wacom_battery_get_property()
1733 val->intval = battery->bat_status; in wacom_battery_get_property()
1734 else if (battery->bat_charging) in wacom_battery_get_property()
1735 val->intval = POWER_SUPPLY_STATUS_CHARGING; in wacom_battery_get_property()
1736 else if (battery->battery_capacity == 100 && in wacom_battery_get_property()
1737 battery->ps_connected) in wacom_battery_get_property()
1738 val->intval = POWER_SUPPLY_STATUS_FULL; in wacom_battery_get_property()
1739 else if (battery->ps_connected) in wacom_battery_get_property()
1740 val->intval = POWER_SUPPLY_STATUS_NOT_CHARGING; in wacom_battery_get_property()
1742 val->intval = POWER_SUPPLY_STATUS_DISCHARGING; in wacom_battery_get_property()
1745 ret = -EINVAL; in wacom_battery_get_property()
1756 struct device *dev = &wacom->hdev->dev; in __wacom_initialize_battery()
1759 struct power_supply_desc *bat_desc = &battery->bat_desc; in __wacom_initialize_battery()
1764 return -ENOMEM; in __wacom_initialize_battery()
1766 battery->wacom = wacom; in __wacom_initialize_battery()
1768 n = atomic_inc_return(&battery_no) - 1; in __wacom_initialize_battery()
1770 bat_desc->properties = wacom_battery_props; in __wacom_initialize_battery()
1771 bat_desc->num_properties = ARRAY_SIZE(wacom_battery_props); in __wacom_initialize_battery()
1772 bat_desc->get_property = wacom_battery_get_property; in __wacom_initialize_battery()
1773 sprintf(battery->bat_name, "wacom_battery_%ld", n); in __wacom_initialize_battery()
1774 bat_desc->name = battery->bat_name; in __wacom_initialize_battery()
1775 bat_desc->type = POWER_SUPPLY_TYPE_BATTERY; in __wacom_initialize_battery()
1776 bat_desc->use_for_apm = 0; in __wacom_initialize_battery()
1784 power_supply_powers(ps_bat, &wacom->hdev->dev); in __wacom_initialize_battery()
1786 battery->battery = ps_bat; in __wacom_initialize_battery()
1798 if (wacom->wacom_wac.features.quirks & WACOM_QUIRK_BATTERY) in wacom_initialize_battery()
1799 return __wacom_initialize_battery(wacom, &wacom->battery); in wacom_initialize_battery()
1806 if (wacom->battery.battery) { in wacom_destroy_battery()
1807 devres_release_group(&wacom->hdev->dev, in wacom_destroy_battery()
1808 &wacom->battery.bat_desc); in wacom_destroy_battery()
1809 wacom->battery.battery = NULL; in wacom_destroy_battery()
1820 return sysfs_emit(buf, "%i\n", wacom->wacom_wac.bt_high_speed); in wacom_show_speed()
1832 return -EINVAL; in wacom_store_speed()
1835 return -EINVAL; in wacom_store_speed()
1837 wacom_bt_query_tablet_data(hdev, new_speed, &wacom->wacom_wac.features); in wacom_store_speed()
1850 struct device *dev = kobj_to_dev(kobj->parent); in wacom_show_remote_mode()
1855 mode = wacom->led.groups[index].select; in wacom_show_remote_mode()
1856 return sprintf(buf, "%d\n", mode < 3 ? mode : -1); in wacom_show_remote_mode()
1865 static struct kobj_attribute remote##SET_ID##_mode_attr = { \
1870 static struct attribute *remote##SET_ID##_serial_attrs[] = { \
1871 &remote##SET_ID##_mode_attr.attr, \
1874 static const struct attribute_group remote##SET_ID##_serial_group = { \
1876 .attrs = remote##SET_ID##_serial_attrs, \
1889 struct wacom_remote *remote = wacom->remote; in wacom_remote_create_attr_group() local
1891 remote->remotes[index].group.name = devm_kasprintf(&wacom->hdev->dev, in wacom_remote_create_attr_group()
1894 if (!remote->remotes[index].group.name) in wacom_remote_create_attr_group()
1895 return -ENOMEM; in wacom_remote_create_attr_group()
1897 error = __wacom_devm_sysfs_create_group(wacom, remote->remote_dir, in wacom_remote_create_attr_group()
1898 &remote->remotes[index].group); in wacom_remote_create_attr_group()
1900 remote->remotes[index].group.name = NULL; in wacom_remote_create_attr_group()
1901 hid_err(wacom->hdev, in wacom_remote_create_attr_group()
1917 return -ENOMEM; in wacom_cmd_unpair_remote()
1922 retval = wacom_set_report(wacom->hdev, HID_OUTPUT_REPORT, buf, in wacom_cmd_unpair_remote()
1934 struct device *dev = kobj_to_dev(kobj->parent); in wacom_store_unpair_remote()
1942 hid_info(wacom->hdev, "remote: unrecognized unpair code: %s\n", in wacom_store_unpair_remote()
1944 return -1; in wacom_store_unpair_remote()
1947 mutex_lock(&wacom->lock); in wacom_store_unpair_remote()
1950 mutex_unlock(&wacom->lock); in wacom_store_unpair_remote()
1968 struct wacom_remote *remote = wacom->remote; in wacom_remotes_destroy() local
1970 if (!remote) in wacom_remotes_destroy()
1973 kobject_put(remote->remote_dir); in wacom_remotes_destroy()
1974 kfifo_free(&remote->remote_fifo); in wacom_remotes_destroy()
1975 wacom->remote = NULL; in wacom_remotes_destroy()
1981 struct wacom_remote *remote; in wacom_initialize_remotes() local
1984 if (wacom->wacom_wac.features.type != REMOTE) in wacom_initialize_remotes()
1987 remote = devm_kzalloc(&wacom->hdev->dev, sizeof(*wacom->remote), in wacom_initialize_remotes()
1989 if (!remote) in wacom_initialize_remotes()
1990 return -ENOMEM; in wacom_initialize_remotes()
1992 wacom->remote = remote; in wacom_initialize_remotes()
1994 spin_lock_init(&remote->remote_lock); in wacom_initialize_remotes()
1996 error = kfifo_alloc(&remote->remote_fifo, in wacom_initialize_remotes()
2000 hid_err(wacom->hdev, "failed allocating remote_fifo\n"); in wacom_initialize_remotes()
2001 return -ENOMEM; in wacom_initialize_remotes()
2004 remote->remotes[0].group = remote0_serial_group; in wacom_initialize_remotes()
2005 remote->remotes[1].group = remote1_serial_group; in wacom_initialize_remotes()
2006 remote->remotes[2].group = remote2_serial_group; in wacom_initialize_remotes()
2007 remote->remotes[3].group = remote3_serial_group; in wacom_initialize_remotes()
2008 remote->remotes[4].group = remote4_serial_group; in wacom_initialize_remotes()
2010 remote->remote_dir = kobject_create_and_add("wacom_remote", in wacom_initialize_remotes()
2011 &wacom->hdev->dev.kobj); in wacom_initialize_remotes()
2012 if (!remote->remote_dir) in wacom_initialize_remotes()
2013 return -ENOMEM; in wacom_initialize_remotes()
2015 error = sysfs_create_files(remote->remote_dir, remote_unpair_attrs); in wacom_initialize_remotes()
2018 hid_err(wacom->hdev, in wacom_initialize_remotes()
2024 wacom->led.groups[i].select = WACOM_STATUS_UNKNOWN; in wacom_initialize_remotes()
2025 remote->remotes[i].serial = 0; in wacom_initialize_remotes()
2028 error = devm_add_action_or_reset(&wacom->hdev->dev, in wacom_initialize_remotes()
2039 struct hid_device *hdev = wacom->hdev; in wacom_allocate_input()
2040 struct wacom_wac *wacom_wac = &(wacom->wacom_wac); in wacom_allocate_input()
2042 input_dev = devm_input_allocate_device(&hdev->dev); in wacom_allocate_input()
2046 input_dev->name = wacom_wac->features.name; in wacom_allocate_input()
2047 input_dev->phys = hdev->phys; in wacom_allocate_input()
2048 input_dev->dev.parent = &hdev->dev; in wacom_allocate_input()
2049 input_dev->open = wacom_open; in wacom_allocate_input()
2050 input_dev->close = wacom_close; in wacom_allocate_input()
2051 input_dev->uniq = hdev->uniq; in wacom_allocate_input()
2052 input_dev->id.bustype = hdev->bus; in wacom_allocate_input()
2053 input_dev->id.vendor = hdev->vendor; in wacom_allocate_input()
2054 input_dev->id.product = wacom_wac->pid ? wacom_wac->pid : hdev->product; in wacom_allocate_input()
2055 input_dev->id.version = hdev->version; in wacom_allocate_input()
2063 struct wacom_wac *wacom_wac = &(wacom->wacom_wac); in wacom_allocate_inputs()
2065 wacom_wac->pen_input = wacom_allocate_input(wacom); in wacom_allocate_inputs()
2066 wacom_wac->touch_input = wacom_allocate_input(wacom); in wacom_allocate_inputs()
2067 wacom_wac->pad_input = wacom_allocate_input(wacom); in wacom_allocate_inputs()
2068 if (!wacom_wac->pen_input || in wacom_allocate_inputs()
2069 !wacom_wac->touch_input || in wacom_allocate_inputs()
2070 !wacom_wac->pad_input) in wacom_allocate_inputs()
2071 return -ENOMEM; in wacom_allocate_inputs()
2073 wacom_wac->pen_input->name = wacom_wac->pen_name; in wacom_allocate_inputs()
2074 wacom_wac->touch_input->name = wacom_wac->touch_name; in wacom_allocate_inputs()
2075 wacom_wac->pad_input->name = wacom_wac->pad_name; in wacom_allocate_inputs()
2083 struct wacom_wac *wacom_wac = &(wacom->wacom_wac); in wacom_register_inputs()
2086 pen_input_dev = wacom_wac->pen_input; in wacom_register_inputs()
2087 touch_input_dev = wacom_wac->touch_input; in wacom_register_inputs()
2088 pad_input_dev = wacom_wac->pad_input; in wacom_register_inputs()
2091 return -EINVAL; in wacom_register_inputs()
2097 wacom_wac->pen_input = NULL; in wacom_register_inputs()
2109 wacom_wac->touch_input = NULL; in wacom_register_inputs()
2121 wacom_wac->pad_input = NULL; in wacom_register_inputs()
2132 wacom_wac->pad_input = NULL; in wacom_register_inputs()
2133 wacom_wac->touch_input = NULL; in wacom_register_inputs()
2134 wacom_wac->pen_input = NULL; in wacom_register_inputs()
2145 if (features->x_resolution) { in wacom_set_default_phy()
2146 features->x_phy = (features->x_max * 100) / in wacom_set_default_phy()
2147 features->x_resolution; in wacom_set_default_phy()
2148 features->y_phy = (features->y_max * 100) / in wacom_set_default_phy()
2149 features->y_resolution; in wacom_set_default_phy()
2156 if (!features->unit) { in wacom_calculate_res()
2157 features->unit = 0x11; in wacom_calculate_res()
2158 features->unitExpo = -3; in wacom_calculate_res()
2161 features->x_resolution = wacom_calc_hid_res(features->x_max, in wacom_calculate_res()
2162 features->x_phy, in wacom_calculate_res()
2163 features->unit, in wacom_calculate_res()
2164 features->unitExpo); in wacom_calculate_res()
2165 features->y_resolution = wacom_calc_hid_res(features->y_max, in wacom_calculate_res()
2166 features->y_phy, in wacom_calculate_res()
2167 features->unit, in wacom_calculate_res()
2168 features->unitExpo); in wacom_calculate_res()
2175 if ((wacom->wacom_wac.features.quirks & WACOM_QUIRK_BATTERY) && in wacom_battery_work()
2176 !wacom->battery.battery) { in wacom_battery_work()
2179 else if (!(wacom->wacom_wac.features.quirks & WACOM_QUIRK_BATTERY) && in wacom_battery_work()
2180 wacom->battery.battery) { in wacom_battery_work()
2191 report_enum = hdev->report_enum + HID_INPUT_REPORT; in wacom_compute_pktlen()
2193 list_for_each_entry(report, &report_enum->report_list, list) { in wacom_compute_pktlen()
2204 struct wacom_wac *wacom_wac = &wacom->wacom_wac; in wacom_update_name()
2205 struct wacom_features *features = &wacom_wac->features; in wacom_update_name()
2206 char name[WACOM_NAME_MAX - 20]; /* Leave some room for suffixes */ in wacom_update_name()
2209 if ((features->type == HID_GENERIC) && !strcmp("Wacom HID", features->name)) { in wacom_update_name()
2210 char *product_name = wacom->hdev->name; in wacom_update_name()
2212 if (hid_is_usb(wacom->hdev)) { in wacom_update_name()
2213 struct usb_interface *intf = to_usb_interface(wacom->hdev->dev.parent); in wacom_update_name()
2215 product_name = dev->product; in wacom_update_name()
2218 if (wacom->hdev->bus == BUS_I2C) { in wacom_update_name()
2220 features->name, wacom->hdev->product); in wacom_update_name()
2239 if (name[strlen(name)-1] == ' ') in wacom_update_name()
2240 name[strlen(name)-1] = '\0'; in wacom_update_name()
2242 strscpy(name, features->name, sizeof(name)); in wacom_update_name()
2245 snprintf(wacom_wac->name, sizeof(wacom_wac->name), "%s%s", in wacom_update_name()
2249 snprintf(wacom_wac->pen_name, sizeof(wacom_wac->pen_name), in wacom_update_name()
2251 snprintf(wacom_wac->touch_name, sizeof(wacom_wac->touch_name), in wacom_update_name()
2253 snprintf(wacom_wac->pad_name, sizeof(wacom_wac->pad_name), in wacom_update_name()
2259 struct hid_device *hdev = wacom->hdev; in wacom_release_resources()
2261 if (!wacom->resources) in wacom_release_resources()
2264 devres_release_group(&hdev->dev, wacom); in wacom_release_resources()
2266 wacom->resources = false; in wacom_release_resources()
2268 wacom->wacom_wac.pen_input = NULL; in wacom_release_resources()
2269 wacom->wacom_wac.touch_input = NULL; in wacom_release_resources()
2270 wacom->wacom_wac.pad_input = NULL; in wacom_release_resources()
2275 if (wacom_wac->features.device_type & WACOM_DEVICETYPE_TOUCH) { in wacom_set_shared_values()
2276 wacom_wac->shared->type = wacom_wac->features.type; in wacom_set_shared_values()
2277 wacom_wac->shared->touch_input = wacom_wac->touch_input; in wacom_set_shared_values()
2280 if (wacom_wac->has_mute_touch_switch) { in wacom_set_shared_values()
2281 wacom_wac->shared->has_mute_touch_switch = true; in wacom_set_shared_values()
2287 if (wacom_wac->is_soft_touch_switch) in wacom_set_shared_values()
2288 wacom_wac->shared->is_touch_on = true; in wacom_set_shared_values()
2291 if (wacom_wac->shared->has_mute_touch_switch && in wacom_set_shared_values()
2292 wacom_wac->shared->touch_input) { in wacom_set_shared_values()
2293 set_bit(EV_SW, wacom_wac->shared->touch_input->evbit); in wacom_set_shared_values()
2294 input_set_capability(wacom_wac->shared->touch_input, EV_SW, in wacom_set_shared_values()
2301 struct wacom_wac *wacom_wac = &wacom->wacom_wac; in wacom_parse_and_register()
2302 struct wacom_features *features = &wacom_wac->features; in wacom_parse_and_register()
2303 struct hid_device *hdev = wacom->hdev; in wacom_parse_and_register()
2307 features->pktlen = wacom_compute_pktlen(hdev); in wacom_parse_and_register()
2308 if (features->pktlen > WACOM_PKGLEN_MAX) in wacom_parse_and_register()
2309 return -EINVAL; in wacom_parse_and_register()
2311 if (!devres_open_group(&hdev->dev, wacom, GFP_KERNEL)) in wacom_parse_and_register()
2312 return -ENOMEM; in wacom_parse_and_register()
2314 wacom->resources = true; in wacom_parse_and_register()
2325 if (features->type == BAMBOO_PAD) { in wacom_parse_and_register()
2326 if (features->pktlen == WACOM_PKGLEN_PENABLED) { in wacom_parse_and_register()
2327 features->type = HID_GENERIC; in wacom_parse_and_register()
2328 } else if ((features->pktlen != WACOM_PKGLEN_BPAD_TOUCH) && in wacom_parse_and_register()
2329 (features->pktlen != WACOM_PKGLEN_BPAD_TOUCH_USB)) { in wacom_parse_and_register()
2330 error = -ENODEV; in wacom_parse_and_register()
2342 if (features->device_type == WACOM_DEVICETYPE_NONE && in wacom_parse_and_register()
2343 features->type != WIRELESS) { in wacom_parse_and_register()
2344 error = features->type == HID_GENERIC ? -ENODEV : 0; in wacom_parse_and_register()
2346 dev_warn(&hdev->dev, "Unknown device_type for '%s'. %s.", in wacom_parse_and_register()
2347 hdev->name, in wacom_parse_and_register()
2353 features->device_type |= WACOM_DEVICETYPE_PEN; in wacom_parse_and_register()
2361 if ((features->type == BAMBOO_PEN) && in wacom_parse_and_register()
2362 ((features->device_type & WACOM_DEVICETYPE_TOUCH) || in wacom_parse_and_register()
2363 (features->device_type & WACOM_DEVICETYPE_PAD))) { in wacom_parse_and_register()
2364 error = -ENODEV; in wacom_parse_and_register()
2372 if (!(features->device_type & WACOM_DEVICETYPE_WL_MONITOR) && in wacom_parse_and_register()
2373 (features->quirks & WACOM_QUIRK_BATTERY)) { in wacom_parse_and_register()
2383 if (wacom->wacom_wac.features.device_type & WACOM_DEVICETYPE_PAD) { in wacom_parse_and_register()
2393 if (features->type == HID_GENERIC) in wacom_parse_and_register()
2409 if ((features->type == BAMBOO_TOUCH) && in wacom_parse_and_register()
2410 (features->device_type & WACOM_DEVICETYPE_PEN)) { in wacom_parse_and_register()
2411 cancel_delayed_work_sync(&wacom->init_work); in wacom_parse_and_register()
2413 error = -ENODEV; in wacom_parse_and_register()
2417 if (features->device_type & WACOM_DEVICETYPE_WL_MONITOR) in wacom_parse_and_register()
2421 devres_close_group(&hdev->dev, wacom); in wacom_parse_and_register()
2435 struct usb_device *usbdev = wacom->usbdev; in wacom_wireless_work()
2436 struct wacom_wac *wacom_wac = &wacom->wacom_wac; in wacom_wireless_work()
2453 hdev1 = usb_get_intfdata(usbdev->config->interface[1]); in wacom_wireless_work()
2455 wacom_wac1 = &(wacom1->wacom_wac); in wacom_wireless_work()
2459 hdev2 = usb_get_intfdata(usbdev->config->interface[2]); in wacom_wireless_work()
2461 wacom_wac2 = &(wacom2->wacom_wac); in wacom_wireless_work()
2464 if (wacom_wac->pid == 0) { in wacom_wireless_work()
2465 hid_info(wacom->hdev, "wireless tablet disconnected\n"); in wacom_wireless_work()
2469 hid_info(wacom->hdev, "wireless tablet connected with PID %x\n", in wacom_wireless_work()
2470 wacom_wac->pid); in wacom_wireless_work()
2472 while (id->bus) { in wacom_wireless_work()
2473 if (id->vendor == USB_VENDOR_ID_WACOM && in wacom_wireless_work()
2474 id->product == wacom_wac->pid) in wacom_wireless_work()
2479 if (!id->bus) { in wacom_wireless_work()
2480 hid_info(wacom->hdev, "ignoring unknown PID.\n"); in wacom_wireless_work()
2485 wacom_wac1->features = in wacom_wireless_work()
2486 *((struct wacom_features *)id->driver_data); in wacom_wireless_work()
2488 wacom_wac1->pid = wacom_wac->pid; in wacom_wireless_work()
2495 if (wacom_wac1->features.touch_max || in wacom_wireless_work()
2496 (wacom_wac1->features.type >= INTUOSHT && in wacom_wireless_work()
2497 wacom_wac1->features.type <= BAMBOO_PT)) { in wacom_wireless_work()
2498 wacom_wac2->features = in wacom_wireless_work()
2499 *((struct wacom_features *)id->driver_data); in wacom_wireless_work()
2500 wacom_wac2->pid = wacom_wac->pid; in wacom_wireless_work()
2507 strscpy(wacom_wac->name, wacom_wac1->name, in wacom_wireless_work()
2508 sizeof(wacom_wac->name)); in wacom_wireless_work()
2524 struct wacom_remote *remote = wacom->remote; in wacom_remote_destroy_one() local
2525 u32 serial = remote->remotes[index].serial; in wacom_remote_destroy_one()
2530 if (remote->remotes[i].serial == serial) { in wacom_remote_destroy_one()
2532 spin_lock_irqsave(&remote->remote_lock, flags); in wacom_remote_destroy_one()
2533 remote->remotes[i].registered = false; in wacom_remote_destroy_one()
2534 spin_unlock_irqrestore(&remote->remote_lock, flags); in wacom_remote_destroy_one()
2536 if (remote->remotes[i].battery.battery) in wacom_remote_destroy_one()
2537 devres_release_group(&wacom->hdev->dev, in wacom_remote_destroy_one()
2538 &remote->remotes[i].battery.bat_desc); in wacom_remote_destroy_one()
2540 if (remote->remotes[i].group.name) in wacom_remote_destroy_one()
2541 devres_release_group(&wacom->hdev->dev, in wacom_remote_destroy_one()
2542 &remote->remotes[i]); in wacom_remote_destroy_one()
2544 remote->remotes[i].serial = 0; in wacom_remote_destroy_one()
2545 remote->remotes[i].group.name = NULL; in wacom_remote_destroy_one()
2546 remote->remotes[i].battery.battery = NULL; in wacom_remote_destroy_one()
2547 wacom->led.groups[i].select = WACOM_STATUS_UNKNOWN; in wacom_remote_destroy_one()
2555 struct wacom_remote *remote = wacom->remote; in wacom_remote_create_one() local
2556 struct device *dev = &wacom->hdev->dev; in wacom_remote_create_one()
2559 /* A remote can pair more than once with an EKR, in wacom_remote_create_one()
2563 if (remote->remotes[k].serial == serial) in wacom_remote_create_one()
2568 remote->remotes[index].serial = serial; in wacom_remote_create_one()
2572 if (!devres_open_group(dev, &remote->remotes[index], GFP_KERNEL)) in wacom_remote_create_one()
2573 return -ENOMEM; in wacom_remote_create_one()
2579 remote->remotes[index].input = wacom_allocate_input(wacom); in wacom_remote_create_one()
2580 if (!remote->remotes[index].input) { in wacom_remote_create_one()
2581 error = -ENOMEM; in wacom_remote_create_one()
2584 remote->remotes[index].input->uniq = remote->remotes[index].group.name; in wacom_remote_create_one()
2585 remote->remotes[index].input->name = wacom->wacom_wac.pad_name; in wacom_remote_create_one()
2587 if (!remote->remotes[index].input->name) { in wacom_remote_create_one()
2588 error = -EINVAL; in wacom_remote_create_one()
2592 error = wacom_setup_pad_input_capabilities(remote->remotes[index].input, in wacom_remote_create_one()
2593 &wacom->wacom_wac); in wacom_remote_create_one()
2597 remote->remotes[index].serial = serial; in wacom_remote_create_one()
2599 error = input_register_device(remote->remotes[index].input); in wacom_remote_create_one()
2604 &remote->remotes[index].input->dev, in wacom_remote_create_one()
2609 remote->remotes[index].registered = true; in wacom_remote_create_one()
2611 devres_close_group(dev, &remote->remotes[index]); in wacom_remote_create_one()
2615 devres_release_group(dev, &remote->remotes[index]); in wacom_remote_create_one()
2616 remote->remotes[index].serial = 0; in wacom_remote_create_one()
2622 struct wacom_remote *remote = wacom->remote; in wacom_remote_attach_battery() local
2625 if (!remote->remotes[index].registered) in wacom_remote_attach_battery()
2628 if (remote->remotes[index].battery.battery) in wacom_remote_attach_battery()
2631 if (wacom->led.groups[index].select == WACOM_STATUS_UNKNOWN) in wacom_remote_attach_battery()
2635 &wacom->remote->remotes[index].battery); in wacom_remote_attach_battery()
2645 struct wacom_remote *remote = wacom->remote; in wacom_remote_work() local
2652 spin_lock_irqsave(&remote->remote_lock, flags); in wacom_remote_work()
2654 count = kfifo_out(&remote->remote_fifo, &data, sizeof(data)); in wacom_remote_work()
2657 hid_err(wacom->hdev, in wacom_remote_work()
2659 spin_unlock_irqrestore(&remote->remote_lock, flags); in wacom_remote_work()
2663 if (!kfifo_is_empty(&remote->remote_fifo)) in wacom_remote_work()
2664 wacom_schedule_work(&wacom->wacom_wac, WACOM_WORKER_REMOTE); in wacom_remote_work()
2666 spin_unlock_irqrestore(&remote->remote_lock, flags); in wacom_remote_work()
2669 serial = data.remote[i].serial; in wacom_remote_work()
2670 if (data.remote[i].connected) { in wacom_remote_work()
2672 if (remote->remotes[i].serial == serial) { in wacom_remote_work()
2677 if (remote->remotes[i].serial) in wacom_remote_work()
2682 } else if (remote->remotes[i].serial) { in wacom_remote_work()
2691 struct wacom_shared *shared = wacom->wacom_wac.shared; in wacom_mode_change_work()
2694 bool is_direct = wacom->wacom_wac.is_direct_mode; in wacom_mode_change_work()
2697 if (shared->pen) { in wacom_mode_change_work()
2698 wacom1 = hid_get_drvdata(shared->pen); in wacom_mode_change_work()
2700 hid_hw_stop(wacom1->hdev); in wacom_mode_change_work()
2701 wacom1->wacom_wac.has_mode_change = true; in wacom_mode_change_work()
2702 wacom1->wacom_wac.is_direct_mode = is_direct; in wacom_mode_change_work()
2705 if (shared->touch) { in wacom_mode_change_work()
2706 wacom2 = hid_get_drvdata(shared->touch); in wacom_mode_change_work()
2708 hid_hw_stop(wacom2->hdev); in wacom_mode_change_work()
2709 wacom2->wacom_wac.has_mode_change = true; in wacom_mode_change_work()
2710 wacom2->wacom_wac.is_direct_mode = is_direct; in wacom_mode_change_work()
2736 if (!id->driver_data) in wacom_probe()
2737 return -EINVAL; in wacom_probe()
2739 hdev->quirks |= HID_QUIRK_NO_INIT_REPORTS; in wacom_probe()
2741 /* hid-core sets this quirk for the boot interface */ in wacom_probe()
2742 hdev->quirks &= ~HID_QUIRK_NOGET; in wacom_probe()
2744 wacom = devm_kzalloc(&hdev->dev, sizeof(struct wacom), GFP_KERNEL); in wacom_probe()
2746 return -ENOMEM; in wacom_probe()
2749 wacom->hdev = hdev; in wacom_probe()
2751 wacom_wac = &wacom->wacom_wac; in wacom_probe()
2752 wacom_wac->features = *((struct wacom_features *)id->driver_data); in wacom_probe()
2753 features = &wacom_wac->features; in wacom_probe()
2755 if (features->check_for_hid_type && features->hid_type != hdev->type) in wacom_probe()
2756 return -ENODEV; in wacom_probe()
2762 wacom_wac->hid_data.inputmode = -1; in wacom_probe()
2763 wacom_wac->mode_report = -1; in wacom_probe()
2766 struct usb_interface *intf = to_usb_interface(hdev->dev.parent); in wacom_probe()
2769 wacom->usbdev = dev; in wacom_probe()
2770 wacom->intf = intf; in wacom_probe()
2773 mutex_init(&wacom->lock); in wacom_probe()
2774 INIT_DELAYED_WORK(&wacom->init_work, wacom_init_work); in wacom_probe()
2775 INIT_WORK(&wacom->wireless_work, wacom_wireless_work); in wacom_probe()
2776 INIT_WORK(&wacom->battery_work, wacom_battery_work); in wacom_probe()
2777 INIT_WORK(&wacom->remote_work, wacom_remote_work); in wacom_probe()
2778 INIT_WORK(&wacom->mode_change_work, wacom_mode_change_work); in wacom_probe()
2779 timer_setup(&wacom->idleprox_timer, &wacom_idleprox_timeout, TIMER_DEFERRABLE); in wacom_probe()
2792 if (hdev->bus == BUS_BLUETOOTH) { in wacom_probe()
2793 error = device_create_file(&hdev->dev, &dev_attr_speed); in wacom_probe()
2800 wacom_wac->probe_complete = true; in wacom_probe()
2807 struct wacom_wac *wacom_wac = &wacom->wacom_wac; in wacom_remove()
2808 struct wacom_features *features = &wacom_wac->features; in wacom_remove()
2810 if (features->device_type & WACOM_DEVICETYPE_WL_MONITOR) in wacom_remove()
2815 cancel_delayed_work_sync(&wacom->init_work); in wacom_remove()
2816 cancel_work_sync(&wacom->wireless_work); in wacom_remove()
2817 cancel_work_sync(&wacom->battery_work); in wacom_remove()
2818 cancel_work_sync(&wacom->remote_work); in wacom_remove()
2819 cancel_work_sync(&wacom->mode_change_work); in wacom_remove()
2820 del_timer_sync(&wacom->idleprox_timer); in wacom_remove()
2821 if (hdev->bus == BUS_BLUETOOTH) in wacom_remove()
2822 device_remove_file(&hdev->dev, &dev_attr_speed); in wacom_remove()
2827 if (wacom->wacom_wac.features.type != REMOTE) in wacom_remove()
2836 mutex_lock(&wacom->lock); in wacom_resume()
2842 mutex_unlock(&wacom->lock); in wacom_resume()