diff options
| -rw-r--r-- | drivers/hid/wacom_wac.c | 76 | ||||
| -rw-r--r-- | drivers/hid/wacom_wac.h | 1 |
2 files changed, 52 insertions, 25 deletions
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index 7a748a71d149..b1a9a3ca6d56 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -1591,18 +1591,13 @@ static void wacom_wac_pad_usage_mapping(struct hid_device *hdev, } } -static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field, +static void wacom_wac_pad_battery_event(struct hid_device *hdev, struct hid_field *field, struct hid_usage *usage, __s32 value) { struct wacom *wacom = hid_get_drvdata(hdev); struct wacom_wac *wacom_wac = &wacom->wacom_wac; - struct input_dev *input = wacom_wac->pad_input; unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); - if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) { - wacom_wac->hid_data.inrange_state |= value; - } - switch (equivalent_usage) { case WACOM_HID_WD_BATTERY_LEVEL: wacom_wac->hid_data.battery_capacity = value; @@ -1614,11 +1609,28 @@ static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field wacom_wac->hid_data.ps_connected = value; wacom_wac->hid_data.bat_connected = 1; break; + } +} +static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field, + struct hid_usage *usage, __s32 value) +{ + struct wacom *wacom = hid_get_drvdata(hdev); + struct wacom_wac *wacom_wac = &wacom->wacom_wac; + struct input_dev *input = wacom_wac->pad_input; + struct wacom_features *features = &wacom_wac->features; + unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); + + if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) { + wacom_wac->hid_data.inrange_state |= value; + } + + switch (equivalent_usage) { case WACOM_HID_WD_TOUCHRINGSTATUS: break; default: + features->input_event_flag = true; input_event(input, usage->type, usage->code, value); break; } @@ -1633,21 +1645,12 @@ static void wacom_wac_pad_pre_report(struct hid_device *hdev, wacom_wac->hid_data.inrange_state = 0; } -static void wacom_wac_pad_report(struct hid_device *hdev, +static void wacom_wac_pad_battery_report(struct hid_device *hdev, struct hid_report *report) { struct wacom *wacom = hid_get_drvdata(hdev); struct wacom_wac *wacom_wac = &wacom->wacom_wac; struct wacom_features *features = &wacom_wac->features; - struct input_dev *input = wacom_wac->pad_input; - bool active = wacom_wac->hid_data.inrange_state != 0; - - /* - * don't report prox for events like accelerometer - * or battery status - */ - if (wacom_equivalent_usage(report->field[0]->physical) == HID_DG_TABLETFUNCTIONKEY) - input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0); if (features->quirks & WACOM_QUIRK_BATTERY) { int capacity = wacom_wac->hid_data.battery_capacity; @@ -1658,8 +1661,27 @@ static void wacom_wac_pad_report(struct hid_device *hdev, wacom_notify_battery(wacom_wac, capacity, charging, connected, powered); } +} - input_sync(input); +static void wacom_wac_pad_report(struct hid_device *hdev, + struct hid_report *report) +{ + struct wacom *wacom = hid_get_drvdata(hdev); + struct wacom_wac *wacom_wac = &wacom->wacom_wac; + struct wacom_features *features = &wacom_wac->features; + struct input_dev *input = wacom_wac->pad_input; + bool active = wacom_wac->hid_data.inrange_state != 0; + + /* report prox for expresskey events */ + if (wacom_equivalent_usage(report->field[0]->physical) == HID_DG_TABLETFUNCTIONKEY) { + features->input_event_flag = true; + input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0); + } + + if (features->input_event_flag) { + features->input_event_flag = false; + input_sync(input); + } } static void wacom_wac_pen_usage_mapping(struct hid_device *hdev, @@ -2118,9 +2140,11 @@ void wacom_wac_event(struct hid_device *hdev, struct hid_field *field, if (wacom->wacom_wac.features.type != HID_GENERIC) return; - if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input) - wacom_wac_pad_event(hdev, field, usage, value); - else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) + if (WACOM_PAD_FIELD(field)) { + wacom_wac_pad_battery_event(hdev, field, usage, value); + if (wacom->wacom_wac.pad_input) + wacom_wac_pad_event(hdev, field, usage, value); + } else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) wacom_wac_pen_event(hdev, field, usage, value); else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) wacom_wac_finger_event(hdev, field, usage, value); @@ -2163,12 +2187,14 @@ void wacom_wac_report(struct hid_device *hdev, struct hid_report *report) wacom_report_events(hdev, report); - if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input) - return wacom_wac_pad_report(hdev, report); - else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) - return wacom_wac_pen_report(hdev, report); + if (WACOM_PAD_FIELD(field)) { + wacom_wac_pad_battery_report(hdev, report); + if (wacom->wacom_wac.pad_input) + wacom_wac_pad_report(hdev, report); + } else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) + wacom_wac_pen_report(hdev, report); else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) - return wacom_wac_finger_report(hdev, report); + wacom_wac_finger_report(hdev, report); } static int wacom_bpt_touch(struct wacom_wac *wacom) diff --git a/drivers/hid/wacom_wac.h b/drivers/hid/wacom_wac.h index a54a3017a23f..fb0e50acb10d 100644 --- a/drivers/hid/wacom_wac.h +++ b/drivers/hid/wacom_wac.h @@ -232,6 +232,7 @@ struct wacom_features { int pktlen; bool check_for_hid_type; int hid_type; + bool input_event_flag; }; struct wacom_shared { |