diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-14 16:25:26 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-14 16:25:26 (GMT) |
commit | 8de29a35dc840a05e451ad035bcb06e21ccf605f (patch) | |
tree | f887a98818ef7dd56c0c64c95039377931dcc903 /drivers/hid/wacom_wac.c | |
parent | 31f7dc796998d2967e999a0f9229d8a50c7b348d (diff) | |
parent | 2e455c27bddbf8cf6d1039daea40de8e6865c453 (diff) | |
download | linux-8de29a35dc840a05e451ad035bcb06e21ccf605f.tar.xz |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Pull HID updates from Jiri Kosina:
- quite a few firmware fixes for RMI driver by Andrew Duggan
- huion and uclogic drivers have been substantially overlaping in
functionality laterly. This redundancy is fixed by hid-huion driver
being merged into hid-uclogic; work done by Benjamin Tissoires and
Nikolai Kondrashov
- i2c-hid now supports ACPI GPIO interrupts; patch from Mika Westerberg
- Some of the quirks, that got separated into individual drivers, have
historically had EXPERT dependency. As HID subsystem matured (as
well as the individual drivers), this made less and less sense. This
dependency is now being removed by patch from Jean Delvare
- Logitech lg4ff driver received a couple of improvements for mode
switching, by Michal MalĂ˝
- multitouch driver now supports clickpads, patches by Benjamin
Tissoires and Seth Forshee
- hid-sensor framework received a substantial update; namely support
for Custom and Generic pages is being added; work done by Srinivas
Pandruvada
- wacom driver received substantial update; it now supports
i2c-conntected devices (Mika Westerberg), Bamboo PADs are now
properly supported (Benjamin Tissoires), much improved battery
reporting (Jason Gerecke) and pen proximity cleanups (Ping Cheng)
- small assorted fixes and device ID additions
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (68 commits)
HID: sensor: Update document for custom sensor
HID: sensor: Custom and Generic sensor support
HID: debug: fix error handling in hid_debug_events_read()
Input - mt: Fix input_mt_get_slot_by_key
HID: logitech-hidpp: fix error return code
HID: wacom: Add support for Cintiq 13HD Touch
HID: logitech-hidpp: add a module parameter to keep firmware gestures
HID: usbhid: yet another mouse with ALWAYS_POLL
HID: usbhid: more mice with ALWAYS_POLL
HID: wacom: set stylus_in_proximity before checking touch_down
HID: wacom: use wacom_wac_finger_count_touches to set touch_down
HID: wacom: remove hardcoded WACOM_QUIRK_MULTI_INPUT
HID: pidff: effect can't be NULL
HID: add quirk for PIXART OEM mouse used by HP
HID: add HP OEM mouse to quirk ALWAYS_POLL
HID: wacom: ask for a in-prox report when it was missed
HID: hid-sensor-hub: Fix sparse warning
HID: hid-sensor-hub: fix attribute read for logical usage id
HID: plantronics: fix Kconfig default
HID: pidff: support more than one concurrent effect
...
Diffstat (limited to 'drivers/hid/wacom_wac.c')
-rw-r--r-- | drivers/hid/wacom_wac.c | 406 |
1 files changed, 275 insertions, 131 deletions
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index bbe32d6..fa54d32 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -45,6 +45,27 @@ static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 }; */ static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 }; +static void wacom_notify_battery(struct wacom_wac *wacom_wac, + int bat_capacity, bool bat_charging, bool bat_connected, + bool ps_connected) +{ + struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); + bool changed = wacom_wac->battery_capacity != bat_capacity || + wacom_wac->bat_charging != bat_charging || + wacom_wac->bat_connected != bat_connected || + wacom_wac->ps_connected != ps_connected; + + if (changed) { + wacom_wac->battery_capacity = bat_capacity; + wacom_wac->bat_charging = bat_charging; + wacom_wac->bat_connected = bat_connected; + wacom_wac->ps_connected = ps_connected; + + if (wacom->battery) + power_supply_changed(wacom->battery); + } +} + static int wacom_penpartner_irq(struct wacom_wac *wacom) { unsigned char *data = wacom->data; @@ -419,17 +440,26 @@ static int wacom_graphire_irq(struct wacom_wac *wacom) rw = (data[7] >> 2 & 0x07); battery_capacity = batcap_gr[rw]; ps_connected = rw == 7; - if ((wacom->battery_capacity != battery_capacity) || - (wacom->ps_connected != ps_connected)) { - wacom->battery_capacity = battery_capacity; - wacom->ps_connected = ps_connected; - wacom_notify_battery(wacom); - } + wacom_notify_battery(wacom, battery_capacity, ps_connected, + 1, ps_connected); } exit: return retval; } +static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac) +{ + struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); + struct hid_report *r; + struct hid_report_enum *re; + + re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]); + r = re->report_id_hash[WACOM_REPORT_INTUOSREAD]; + if (r) { + hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT); + } +} + static int wacom_intuos_inout(struct wacom_wac *wacom) { struct wacom_features *features = &wacom->features; @@ -551,12 +581,9 @@ static int wacom_intuos_inout(struct wacom_wac *wacom) (features->type == CINTIQ && !(data[1] & 0x40))) return 1; - if (wacom->shared) { - wacom->shared->stylus_in_proximity = true; - - if (wacom->shared->touch_down) - return 1; - } + wacom->shared->stylus_in_proximity = true; + if (wacom->shared->touch_down) + return 1; /* in Range while exiting */ if (((data[1] & 0xfe) == 0x20) && wacom->reporting_data) { @@ -568,8 +595,7 @@ static int wacom_intuos_inout(struct wacom_wac *wacom) /* Exit report */ if ((data[1] & 0xfe) == 0x80) { - if (features->quirks & WACOM_QUIRK_MULTI_INPUT) - wacom->shared->stylus_in_proximity = false; + wacom->shared->stylus_in_proximity = false; wacom->reporting_data = false; /* don't report exit if we don't know the ID */ @@ -610,8 +636,11 @@ static int wacom_intuos_inout(struct wacom_wac *wacom) } /* don't report other events if we don't know the ID */ - if (!wacom->id[idx]) + if (!wacom->id[idx]) { + /* but reschedule a read of the current tool */ + wacom_intuos_schedule_prox_event(wacom); return 1; + } return 0; } @@ -1023,15 +1052,9 @@ static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len) bat_charging = (power_raw & 0x08) ? 1 : 0; ps_connected = (power_raw & 0x10) ? 1 : 0; battery_capacity = batcap_i4[power_raw & 0x07]; - if ((wacom->battery_capacity != battery_capacity) || - (wacom->bat_charging != bat_charging) || - (wacom->ps_connected != ps_connected)) { - wacom->battery_capacity = battery_capacity; - wacom->bat_charging = bat_charging; - wacom->ps_connected = ps_connected; - wacom_notify_battery(wacom); - } - + wacom_notify_battery(wacom, battery_capacity, bat_charging, + battery_capacity || bat_charging, + ps_connected); break; default: dev_dbg(wacom->input->dev.parent, @@ -1042,6 +1065,28 @@ static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len) return 0; } +static int wacom_wac_finger_count_touches(struct wacom_wac *wacom) +{ + struct input_dev *input = wacom->input; + unsigned touch_max = wacom->features.touch_max; + int count = 0; + int i; + + /* non-HID_GENERIC single touch input doesn't call this routine */ + if ((touch_max == 1) && (wacom->features.type == HID_GENERIC)) + return wacom->hid_data.tipswitch && + !wacom->shared->stylus_in_proximity; + + for (i = 0; i < input->mt->num_slots; i++) { + struct input_mt_slot *ps = &input->mt->slots[i]; + int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID); + if (id >= 0) + count++; + } + + return count; +} + static int wacom_24hdt_irq(struct wacom_wac *wacom) { struct input_dev *input = wacom->input; @@ -1052,7 +1097,6 @@ static int wacom_24hdt_irq(struct wacom_wac *wacom) int num_contacts_left = 4; /* maximum contacts per packet */ int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET; int y_offset = 2; - static int contact_with_no_pen_down_count = 0; if (wacom->features.type == WACOM_27QHDT) { current_num_contacts = data[63]; @@ -1065,10 +1109,8 @@ static int wacom_24hdt_irq(struct wacom_wac *wacom) * First packet resets the counter since only the first * packet in series will have non-zero current_num_contacts. */ - if (current_num_contacts) { + if (current_num_contacts) wacom->num_contacts_left = current_num_contacts; - contact_with_no_pen_down_count = 0; - } contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); @@ -1101,15 +1143,14 @@ static int wacom_24hdt_irq(struct wacom_wac *wacom) input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h)); input_report_abs(input, ABS_MT_ORIENTATION, w > h); } - contact_with_no_pen_down_count++; } } - input_mt_report_pointer_emulation(input, true); + input_mt_sync_frame(input); wacom->num_contacts_left -= contacts_to_send; if (wacom->num_contacts_left <= 0) { wacom->num_contacts_left = 0; - wacom->shared->touch_down = (contact_with_no_pen_down_count > 0); + wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); } return 1; } @@ -1122,7 +1163,6 @@ static int wacom_mt_touch(struct wacom_wac *wacom) int current_num_contacts = data[2]; int contacts_to_send = 0; int x_offset = 0; - static int contact_with_no_pen_down_count = 0; /* MTTPC does not support Height and Width */ if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B) @@ -1132,10 +1172,8 @@ static int wacom_mt_touch(struct wacom_wac *wacom) * First packet resets the counter since only the first * packet in series will have non-zero current_num_contacts. */ - if (current_num_contacts) { + if (current_num_contacts) wacom->num_contacts_left = current_num_contacts; - contact_with_no_pen_down_count = 0; - } /* There are at most 5 contacts per packet */ contacts_to_send = min(5, wacom->num_contacts_left); @@ -1156,15 +1194,14 @@ static int wacom_mt_touch(struct wacom_wac *wacom) int y = get_unaligned_le16(&data[offset + x_offset + 9]); input_report_abs(input, ABS_MT_POSITION_X, x); input_report_abs(input, ABS_MT_POSITION_Y, y); - contact_with_no_pen_down_count++; } } - input_mt_report_pointer_emulation(input, true); + input_mt_sync_frame(input); wacom->num_contacts_left -= contacts_to_send; if (wacom->num_contacts_left <= 0) { wacom->num_contacts_left = 0; - wacom->shared->touch_down = (contact_with_no_pen_down_count > 0); + wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); } return 1; } @@ -1173,7 +1210,6 @@ static int wacom_tpc_mt_touch(struct wacom_wac *wacom) { struct input_dev *input = wacom->input; unsigned char *data = wacom->data; - int contact_with_no_pen_down_count = 0; int i; for (i = 0; i < 2; i++) { @@ -1188,13 +1224,12 @@ static int wacom_tpc_mt_touch(struct wacom_wac *wacom) input_report_abs(input, ABS_MT_POSITION_X, x); input_report_abs(input, ABS_MT_POSITION_Y, y); - contact_with_no_pen_down_count++; } } - input_mt_report_pointer_emulation(input, true); + input_mt_sync_frame(input); /* keep touch state for pen event */ - wacom->shared->touch_down = (contact_with_no_pen_down_count > 0); + wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); return 1; } @@ -1522,29 +1557,6 @@ static int wacom_wac_finger_event(struct hid_device *hdev, return 0; } -static int wacom_wac_finger_count_touches(struct hid_device *hdev) -{ - struct wacom *wacom = hid_get_drvdata(hdev); - struct wacom_wac *wacom_wac = &wacom->wacom_wac; - struct input_dev *input = wacom_wac->input; - unsigned touch_max = wacom_wac->features.touch_max; - int count = 0; - int i; - - if (touch_max == 1) - return wacom_wac->hid_data.tipswitch && - !wacom_wac->shared->stylus_in_proximity; - - for (i = 0; i < input->mt->num_slots; i++) { - struct input_mt_slot *ps = &input->mt->slots[i]; - int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID); - if (id >= 0) - count++; - } - - return count; -} - static void wacom_wac_finger_report(struct hid_device *hdev, struct hid_report *report) { @@ -1559,7 +1571,7 @@ static void wacom_wac_finger_report(struct hid_device *hdev, input_sync(input); /* keep touch state for pen event */ - wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(hdev); + wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac); } void wacom_wac_usage_mapping(struct hid_device *hdev, @@ -1619,7 +1631,6 @@ static int wacom_bpt_touch(struct wacom_wac *wacom) struct input_dev *pad_input = wacom->pad_input; unsigned char *data = wacom->data; int i; - int contact_with_no_pen_down_count = 0; if (data[0] != 0x02) return 0; @@ -1647,22 +1658,21 @@ static int wacom_bpt_touch(struct wacom_wac *wacom) } input_report_abs(input, ABS_MT_POSITION_X, x); input_report_abs(input, ABS_MT_POSITION_Y, y); - contact_with_no_pen_down_count++; } } - input_mt_report_pointer_emulation(input, true); + input_mt_sync_frame(input); input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0); input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0); input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0); input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0); - wacom->shared->touch_down = (contact_with_no_pen_down_count > 0); + wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); return 1; } -static int wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data, int last_touch_count) +static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data) { struct wacom_features *features = &wacom->features; struct input_dev *input = wacom->input; @@ -1670,7 +1680,7 @@ static int wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data, in int slot = input_mt_get_slot_by_key(input, data[0]); if (slot < 0) - return 0; + return; touch = touch && !wacom->shared->stylus_in_proximity; @@ -1702,9 +1712,7 @@ static int wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data, in input_report_abs(input, ABS_MT_POSITION_Y, y); input_report_abs(input, ABS_MT_TOUCH_MAJOR, width); input_report_abs(input, ABS_MT_TOUCH_MINOR, height); - last_touch_count++; } - return last_touch_count; } static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data) @@ -1729,7 +1737,6 @@ static int wacom_bpt3_touch(struct wacom_wac *wacom) unsigned char *data = wacom->data; int count = data[1] & 0x07; int i; - int contact_with_no_pen_down_count = 0; if (data[0] != 0x02) return 0; @@ -1740,15 +1747,13 @@ static int wacom_bpt3_touch(struct wacom_wac *wacom) int msg_id = data[offset]; if (msg_id >= 2 && msg_id <= 17) - contact_with_no_pen_down_count = - wacom_bpt3_touch_msg(wacom, data + offset, - contact_with_no_pen_down_count); + wacom_bpt3_touch_msg(wacom, data + offset); else if (msg_id == 128) wacom_bpt3_button_msg(wacom, data + offset); } - input_mt_report_pointer_emulation(input, true); - wacom->shared->touch_down = (contact_with_no_pen_down_count > 0); + input_mt_sync_frame(input); + wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); return 1; } @@ -1760,23 +1765,9 @@ static int wacom_bpt_pen(struct wacom_wac *wacom) unsigned char *data = wacom->data; int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0; - if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_USB) + if (data[0] != WACOM_REPORT_PENABLED) return 0; - if (data[0] == WACOM_REPORT_USB) { - if (features->type == INTUOSHT && - wacom->shared->touch_input && - features->touch_max) { - input_report_switch(wacom->shared->touch_input, - SW_MUTE_DEVICE, data[8] & 0x40); - input_sync(wacom->shared->touch_input); - } - return 0; - } - - if (wacom->shared->touch_down) - return 0; - prox = (data[1] & 0x20) == 0x20; /* @@ -1789,17 +1780,21 @@ static int wacom_bpt_pen(struct wacom_wac *wacom) * * Hardware does report zero in most out-of-prox cases but not all. */ - if (prox) { - if (!wacom->shared->stylus_in_proximity) { - if (data[1] & 0x08) { - wacom->tool[0] = BTN_TOOL_RUBBER; - wacom->id[0] = ERASER_DEVICE_ID; - } else { - wacom->tool[0] = BTN_TOOL_PEN; - wacom->id[0] = STYLUS_DEVICE_ID; - } - wacom->shared->stylus_in_proximity = true; + if (!wacom->shared->stylus_in_proximity) { + if (data[1] & 0x08) { + wacom->tool[0] = BTN_TOOL_RUBBER; + wacom->id[0] = ERASER_DEVICE_ID; + } else { + wacom->tool[0] = BTN_TOOL_PEN; + wacom->id[0] = STYLUS_DEVICE_ID; } + } + + wacom->shared->stylus_in_proximity = prox; + if (wacom->shared->touch_down) + return 0; + + if (prox) { x = le16_to_cpup((__le16 *)&data[2]); y = le16_to_cpup((__le16 *)&data[4]); p = le16_to_cpup((__le16 *)&data[6]); @@ -1815,6 +1810,8 @@ static int wacom_bpt_pen(struct wacom_wac *wacom) pen = data[1] & 0x01; btn1 = data[1] & 0x02; btn2 = data[1] & 0x04; + } else { + wacom->id[0] = 0; } input_report_key(input, BTN_TOUCH, pen); @@ -1826,11 +1823,6 @@ static int wacom_bpt_pen(struct wacom_wac *wacom) input_report_abs(input, ABS_PRESSURE, p); input_report_abs(input, ABS_DISTANCE, d); - if (!prox) { - wacom->id[0] = 0; - wacom->shared->stylus_in_proximity = false; - } - input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */ input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */ @@ -1849,6 +1841,91 @@ static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len) return 0; } +static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom, + unsigned char *data) +{ + unsigned char prefix; + + /* + * We need to reroute the event from the debug interface to the + * pen interface. + * We need to add the report ID to the actual pen report, so we + * temporary overwrite the first byte to prevent having to kzalloc/kfree + * and memcpy the report. + */ + prefix = data[0]; + data[0] = WACOM_REPORT_BPAD_PEN; + + /* + * actually reroute the event. + * No need to check if wacom->shared->pen is valid, hid_input_report() + * will check for us. + */ + hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data, + WACOM_PKGLEN_PENABLED, 1); + + data[0] = prefix; +} + +static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom, + unsigned char *data) +{ + struct input_dev *input = wacom->input; + unsigned char *finger_data, prefix; + unsigned id; + int x, y; + bool valid; + + prefix = data[0]; + + for (id = 0; id < wacom->features.touch_max; id++) { + valid = !!(prefix & BIT(id)) && + !wacom->shared->stylus_in_proximity; + + input_mt_slot(input, id); + input_mt_report_slot_state(input, MT_TOOL_FINGER, valid); + + if (!valid) + continue; + + finger_data = data + 1 + id * 3; + x = finger_data[0] | ((finger_data[1] & 0x0f) << 8); + y = (finger_data[2] << 4) | (finger_data[1] >> 4); + + input_report_abs(input, ABS_MT_POSITION_X, x); + input_report_abs(input, ABS_MT_POSITION_Y, y); + } + + input_mt_sync_frame(input); + + input_report_key(input, BTN_LEFT, prefix & 0x40); + input_report_key(input, BTN_RIGHT, prefix & 0x80); + + /* keep touch state for pen event */ + wacom->shared->touch_down = !!prefix && + !wacom->shared->stylus_in_proximity; + + return 1; +} + +static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len) +{ + unsigned char *data = wacom->data; + + if (!((len == WACOM_PKGLEN_BPAD_TOUCH) || + (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) || + (data[0] != WACOM_REPORT_BPAD_TOUCH)) + return 0; + + if (data[1] & 0x01) + wacom_bamboo_pad_pen_event(wacom, &data[1]); + + if (data[1] & 0x02) + return wacom_bamboo_pad_touch_event(wacom, &data[9]); + + return 0; +} + static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len) { unsigned char *data = wacom->data; @@ -1859,7 +1936,7 @@ static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len) connected = data[1] & 0x01; if (connected) { - int pid, battery, ps_connected; + int pid, battery, charging; if ((wacom->shared->type == INTUOSHT) && wacom->shared->touch_input && @@ -1871,30 +1948,63 @@ static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len) pid = get_unaligned_be16(&data[6]); battery = (data[5] & 0x3f) * 100 / 31; - ps_connected = !!(data[5] & 0x80); + charging = !!(data[5] & 0x80); if (wacom->pid != pid) { wacom->pid = pid; wacom_schedule_work(wacom); } - if (wacom->shared->type && - (battery != wacom->battery_capacity || - ps_connected != wacom->ps_connected)) { - wacom->battery_capacity = battery; - wacom->ps_connected = ps_connected; - wacom->bat_charging = ps_connected && - wacom->battery_capacity < 100; - wacom_notify_battery(wacom); - } + if (wacom->shared->type) + wacom_notify_battery(wacom, battery, charging, 1, 0); + } else if (wacom->pid != 0) { /* disconnected while previously connected */ wacom->pid = 0; wacom_schedule_work(wacom); - wacom->battery_capacity = 0; - wacom->bat_charging = 0; - wacom->ps_connected = 0; + wacom_notify_battery(wacom, 0, 0, 0, 0); + } + + return 0; +} + +static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len) +{ + struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); + struct wacom_features *features = &wacom_wac->features; + unsigned char *data = wacom_wac->data; + + if (data[0] != WACOM_REPORT_USB) + return 0; + + if (features->type == INTUOSHT && + wacom_wac->shared->touch_input && + features->touch_max) { + input_report_switch(wacom_wac->shared->touch_input, + SW_MUTE_DEVICE, data[8] & 0x40); + input_sync(wacom_wac->shared->touch_input); } + if (data[9] & 0x02) { /* wireless module is attached */ + int battery = (data[8] & 0x3f) * 100 / 31; + bool charging = !!(data[8] & 0x80); + + wacom_notify_battery(wacom_wac, battery, charging, + battery || charging, 1); + + if (!wacom->battery && + !(features->quirks & WACOM_QUIRK_BATTERY)) { + features->quirks |= WACOM_QUIRK_BATTERY; + INIT_WORK(&wacom->work, wacom_battery_work); + wacom_schedule_work(wacom_wac); + } + } + else if ((features->quirks & WACOM_QUIRK_BATTERY) && + wacom->battery) { + features->quirks &= ~WACOM_QUIRK_BATTERY; + INIT_WORK(&wacom->work, wacom_battery_work); + wacom_schedule_work(wacom_wac); + wacom_notify_battery(wacom_wac, 0, 0, 0, 0); + } return 0; } @@ -1967,6 +2077,8 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) case INTUOSPL: if (len == WACOM_PKGLEN_BBTOUCH3) sync = wacom_bpt3_touch(wacom_wac); + else if (wacom_wac->data[0] == WACOM_REPORT_USB) + sync = wacom_status_irq(wacom_wac, len); else sync = wacom_intuos_irq(wacom_wac); break; @@ -1982,7 +2094,14 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) case BAMBOO_PT: case INTUOSHT: - sync = wacom_bpt_irq(wacom_wac, len); + if (wacom_wac->data[0] == WACOM_REPORT_USB) + sync = wacom_status_irq(wacom_wac, len); + else + sync = wacom_bpt_irq(wacom_wac, len); + break; + + case BAMBOO_PAD: + sync = wacom_bamboo_pad_irq(wacom_wac, len); break; case WIRELESS: @@ -2054,12 +2173,6 @@ void wacom_setup_device_quirks(struct wacom_features *features) features->y_max = 1023; } - /* these device have multiple inputs */ - if (features->type >= WIRELESS || - (features->type >= INTUOS5S && features->type <= INTUOSHT) || - (features->oVid && features->oPid)) - features->quirks |= WACOM_QUIRK_MULTI_INPUT; - /* quirk for bamboo touch with 2 low res touches */ if (features->type == BAMBOO_PT && features->pktlen == WACOM_PKGLEN_BBTOUCH) { @@ -2323,6 +2436,13 @@ int wacom_setup_pentouch_input_capabilities(struct input_dev *input_dev, 0, 0); } break; + case BAMBOO_PAD: + __clear_bit(ABS_MISC, input_dev->absbit); + input_mt_init_slots(input_dev, features->touch_max, + INPUT_MT_POINTER); + __set_bit(BTN_LEFT, input_dev->keybit); + __set_bit(BTN_RIGHT, input_dev->keybit); + break; } return 0; } @@ -2772,6 +2892,15 @@ static const struct wacom_features wacom_features_0x304 = { "Wacom Cintiq 13HD", 59152, 33448, 1023, 63, WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; +static const struct wacom_features wacom_features_0x333 = + { "Wacom Cintiq 13HD touch", 59152, 33448, 2047, 63, + WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, + WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, + .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 }; +static const struct wacom_features wacom_features_0x335 = + { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */ + .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10, + .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0xC7 = { "Wacom DTU1931", 37832, 30305, 511, 0, PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; @@ -2976,6 +3105,12 @@ static const struct wacom_features wacom_features_0x30C = { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */ .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10, .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; +static const struct wacom_features wacom_features_0x318 = + { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */ + .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; +static const struct wacom_features wacom_features_0x319 = + { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */ + .type = BAMBOO_PAD, 35, 48, .touch_max = 4 }; static const struct wacom_features wacom_features_0x323 = { "Wacom Intuos P M", 21600, 13500, 1023, 31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, @@ -2992,6 +3127,10 @@ static const struct wacom_features wacom_features_HID_ANY_ID = HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ .driver_data = (kernel_ulong_t)&wacom_features_##prod +#define I2C_DEVICE_WACOM(prod) \ + HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ + .driver_data = (kernel_ulong_t)&wacom_features_##prod + #define USB_DEVICE_LENOVO(prod) \ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \ .driver_data = (kernel_ulong_t)&wacom_features_##prod @@ -3124,11 +3263,15 @@ const struct hid_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0x314) }, { USB_DEVICE_WACOM(0x315) }, { USB_DEVICE_WACOM(0x317) }, + { USB_DEVICE_WACOM(0x318) }, + { USB_DEVICE_WACOM(0x319) }, { USB_DEVICE_WACOM(0x323) }, { USB_DEVICE_WACOM(0x32A) }, { USB_DEVICE_WACOM(0x32B) }, { USB_DEVICE_WACOM(0x32C) }, { USB_DEVICE_WACOM(0x32F) }, + { USB_DEVICE_WACOM(0x333) }, + { USB_DEVICE_WACOM(0x335) }, { USB_DEVICE_WACOM(0x4001) }, { USB_DEVICE_WACOM(0x4004) }, { USB_DEVICE_WACOM(0x5000) }, @@ -3136,6 +3279,7 @@ const struct hid_device_id wacom_ids[] = { { USB_DEVICE_LENOVO(0x6004) }, { USB_DEVICE_WACOM(HID_ANY_ID) }, + { I2C_DEVICE_WACOM(HID_ANY_ID) }, { } }; MODULE_DEVICE_TABLE(hid, wacom_ids); |