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HID: wacom: generic: add 3 tablet touch keys

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This patch add support to the 3 touch keys on Wacom Cintiq Pro.  These touch
keys are in the middle of the other two keys on the top edge of the tablet.

Signed-off-by: Ping Cheng <ping.cheng@wacom.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Tested-by: Aaron Armstrong Skomra <aaron.skomra@wacom.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Ping Cheng 2017-02-14 21:26:21 -08:00 committed by Jiri Kosina
parent 81bbef23db
commit 4eb220cb35
3 changed files with 16 additions and 0 deletions
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12
drivers/hid/wacom_wac.c
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@ -1768,6 +1768,18 @@ static void wacom_wac_pad_usage_mapping(struct hid_device *hdev,
wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0);
features->device_type |= WACOM_DEVICETYPE_PAD;
break;
case WACOM_HID_WD_BUTTONCONFIG:
wacom_map_usage(input, usage, field, EV_KEY, KEY_BUTTONCONFIG, 0);
features->device_type |= WACOM_DEVICETYPE_PAD;
break;
case WACOM_HID_WD_ONSCREEN_KEYBOARD:
wacom_map_usage(input, usage, field, EV_KEY, KEY_ONSCREEN_KEYBOARD, 0);
features->device_type |= WACOM_DEVICETYPE_PAD;
break;
case WACOM_HID_WD_CONTROLPANEL:
wacom_map_usage(input, usage, field, EV_KEY, KEY_CONTROLPANEL, 0);
features->device_type |= WACOM_DEVICETYPE_PAD;
break;
}
switch (equivalent_usage & 0xfffffff0) {

3
drivers/hid/wacom_wac.h
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@ -120,6 +120,9 @@
#define WACOM_HID_WD_BATTERY_LEVEL (WACOM_HID_UP_WACOMDIGITIZER | 0x043b)
#define WACOM_HID_WD_EXPRESSKEY00 (WACOM_HID_UP_WACOMDIGITIZER | 0x0910)
#define WACOM_HID_WD_EXPRESSKEYCAP00 (WACOM_HID_UP_WACOMDIGITIZER | 0x0950)
#define WACOM_HID_WD_CONTROLPANEL (WACOM_HID_UP_WACOMDIGITIZER | 0x0982)
#define WACOM_HID_WD_ONSCREEN_KEYBOARD (WACOM_HID_UP_WACOMDIGITIZER | 0x0983)
#define WACOM_HID_WD_BUTTONCONFIG (WACOM_HID_UP_WACOMDIGITIZER | 0x0986)
#define WACOM_HID_WD_BUTTONHOME (WACOM_HID_UP_WACOMDIGITIZER | 0x0990)
#define WACOM_HID_WD_BUTTONUP (WACOM_HID_UP_WACOMDIGITIZER | 0x0991)
#define WACOM_HID_WD_BUTTONDOWN (WACOM_HID_UP_WACOMDIGITIZER | 0x0992)

1
include/uapi/linux/input-event-codes.h
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@ -641,6 +641,7 @@
* e.g. teletext or data broadcast application (MHEG, MHP, HbbTV, etc.)
*/
#define KEY_DATA 0x277
#define KEY_ONSCREEN_KEYBOARD 0x278
#define BTN_TRIGGER_HAPPY 0x2c0
#define BTN_TRIGGER_HAPPY1 0x2c0