diff options
Diffstat (limited to 'drivers/input/tablet/wacom_wac.c')
| -rw-r--r-- | drivers/input/tablet/wacom_wac.c | 79 |
1 files changed, 69 insertions, 10 deletions
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index 88672ec296c1..cecd35c8f0b3 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -832,12 +832,24 @@ static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len) dbg("wacom_tpc_irq: received report #%d", data[0]); - if (len == WACOM_PKGLEN_TPC1FG || data[0] == WACOM_REPORT_TPC1FG) - return wacom_tpc_single_touch(wacom, len); - else if (data[0] == WACOM_REPORT_TPC2FG) - return wacom_tpc_mt_touch(wacom); - else if (data[0] == WACOM_REPORT_PENABLED) - return wacom_tpc_pen(wacom); + switch (len) { + case WACOM_PKGLEN_TPC1FG: + return wacom_tpc_single_touch(wacom, len); + + case WACOM_PKGLEN_TPC2FG: + return wacom_tpc_mt_touch(wacom); + + default: + switch (data[0]) { + case WACOM_REPORT_TPC1FG: + case WACOM_REPORT_TPCHID: + case WACOM_REPORT_TPCST: + return wacom_tpc_single_touch(wacom, len); + + case WACOM_REPORT_PENABLED: + return wacom_tpc_pen(wacom); + } + } return 0; } @@ -926,7 +938,7 @@ static int wacom_bpt3_touch(struct wacom_wac *wacom) { struct input_dev *input = wacom->input; unsigned char *data = wacom->data; - int count = data[1] & 0x03; + int count = data[1] & 0x07; int i; if (data[0] != 0x02) @@ -1032,6 +1044,35 @@ static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len) return 0; } +static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len) +{ + unsigned char *data = wacom->data; + int connected; + + if (len != WACOM_PKGLEN_WIRELESS || data[0] != 0x80) + return 0; + + connected = data[1] & 0x01; + if (connected) { + int pid, battery; + + pid = get_unaligned_be16(&data[6]); + battery = data[5] & 0x3f; + if (wacom->pid != pid) { + wacom->pid = pid; + wacom_schedule_work(wacom); + } + wacom->battery_capacity = battery; + } else if (wacom->pid != 0) { + /* disconnected while previously connected */ + wacom->pid = 0; + wacom_schedule_work(wacom); + wacom->battery_capacity = 0; + } + + return 0; +} + void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) { bool sync; @@ -1082,6 +1123,10 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) sync = wacom_bpt_irq(wacom_wac, len); break; + case WIRELESS: + sync = wacom_wireless_irq(wacom_wac, len); + break; + default: sync = false; break; @@ -1143,7 +1188,7 @@ void wacom_setup_device_quirks(struct wacom_features *features) /* these device have multiple inputs */ if (features->type == TABLETPC || features->type == TABLETPC2FG || - features->type == BAMBOO_PT) + features->type == BAMBOO_PT || features->type == WIRELESS) features->quirks |= WACOM_QUIRK_MULTI_INPUT; /* quirk for bamboo touch with 2 low res touches */ @@ -1155,6 +1200,16 @@ void wacom_setup_device_quirks(struct wacom_features *features) features->y_fuzz <<= 5; features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES; } + + if (features->type == WIRELESS) { + + /* monitor never has input and pen/touch have delayed create */ + features->quirks |= WACOM_QUIRK_NO_INPUT; + + /* must be monitor interface if no device_type set */ + if (!features->device_type) + features->quirks |= WACOM_QUIRK_MONITOR; + } } static unsigned int wacom_calculate_touch_res(unsigned int logical_max, @@ -1317,7 +1372,7 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev, break; case TABLETPC2FG: - if (features->device_type == BTN_TOOL_DOUBLETAP) { + if (features->device_type == BTN_TOOL_FINGER) { input_mt_init_slots(input_dev, 2); input_set_abs_params(input_dev, ABS_MT_TOOL_TYPE, @@ -1366,7 +1421,7 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev, __set_bit(INPUT_PROP_POINTER, input_dev->propbit); - if (features->device_type == BTN_TOOL_DOUBLETAP) { + if (features->device_type == BTN_TOOL_FINGER) { __set_bit(BTN_LEFT, input_dev->keybit); __set_bit(BTN_FORWARD, input_dev->keybit); __set_bit(BTN_BACK, input_dev->keybit); @@ -1628,6 +1683,9 @@ static const struct wacom_features wacom_features_0xEC = static const struct wacom_features wacom_features_0x47 = { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023, 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; +static const struct wacom_features wacom_features_0x84 = + { "Wacom Wireless Receiver", WACOM_PKGLEN_WIRELESS, 0, 0, 0, + 0, WIRELESS, 0, 0 }; static const struct wacom_features wacom_features_0xD0 = { "Wacom Bamboo 2FG", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023, 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; @@ -1754,6 +1812,7 @@ const struct usb_device_id wacom_ids[] = { { USB_DEVICE_DETAILED(0xCE, USB_CLASS_HID, USB_INTERFACE_SUBCLASS_BOOT, USB_INTERFACE_PROTOCOL_MOUSE) }, + { USB_DEVICE_WACOM(0x84) }, { USB_DEVICE_WACOM(0xD0) }, { USB_DEVICE_WACOM(0xD1) }, { USB_DEVICE_WACOM(0xD2) }, |