diff options
| author | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2017-02-15 06:27:18 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2017-03-06 14:07:13 +0100 |
| commit | 4082da80f46a6683439bb0357faadb18f0f5b2a6 (patch) | |
| tree | 91cba84acbe582c6fd99fa44d1ef1c12228c0760 /drivers/hid/wacom_wac.c | |
| parent | HID: wacom: generic: add 3 tablet touch keys (diff) | |
| download | linux-4082da80f46a6683439bb0357faadb18f0f5b2a6.tar.xz linux-4082da80f46a6683439bb0357faadb18f0f5b2a6.zip | |
HID: wacom: generic: add mode change touch key
Wacom Cintiq Pro added a touch key to switch the tablet between
display and opaque mode. This patch informs the change by removing
the old devices and creating new ones with proper properties.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Ping Cheng <ping.cheng@wacom.com>
Tested-by: Aaron Armstrong Skomra <aaron.skomra@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/wacom_wac.c')
| -rw-r--r-- | drivers/hid/wacom_wac.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index dbda99272374..2c399a423957 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -1780,6 +1780,14 @@ static void wacom_wac_pad_usage_mapping(struct hid_device *hdev, wacom_map_usage(input, usage, field, EV_KEY, KEY_CONTROLPANEL, 0); features->device_type |= WACOM_DEVICETYPE_PAD; break; + case WACOM_HID_WD_MODE_CHANGE: + /* do not overwrite previous data */ + if (!wacom_wac->has_mode_change) { + wacom_wac->has_mode_change = true; + wacom_wac->is_direct_mode = true; + } + features->device_type |= WACOM_DEVICETYPE_PAD; + break; } switch (equivalent_usage & 0xfffffff0) { @@ -1828,7 +1836,7 @@ static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field * Avoid reporting this event and setting inrange_state if this usage * hasn't been mapped. */ - if (!usage->type) + if (!usage->type && equivalent_usage != WACOM_HID_WD_MODE_CHANGE) return; if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) { @@ -1850,6 +1858,13 @@ static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field } break; + case WACOM_HID_WD_MODE_CHANGE: + if (wacom_wac->is_direct_mode != value) { + wacom_wac->is_direct_mode = value; + wacom_schedule_work(&wacom->wacom_wac, WACOM_WORKER_MODE_CHANGE); + } + break; + case WACOM_HID_WD_BUTTONCENTER: for (i = 0; i < wacom->led.count; i++) wacom_update_led(wacom, features->numbered_buttons, |