diff options
| author |   Aaron Armstrong Skomra <skomra@gmail.com> | 2017-01-25 12:08:41 -0800 |
|---|---|---|
| committer |   Jiri Kosina <jkosina@suse.cz> | 2017-01-26 21:46:44 +0100 |
| commit | d2ec58aee8b1d68d309656a0561c81c12197a987 (patch) | |
| tree | cf824e3f00e2e5eafc21d6e5e3e13f4f1ca57028 /drivers/hid/wacom_sys.c | |
| parent | HID: wacom: generic: add vendor defined touch (diff) | |
| download | linux-dev-d2ec58aee8b1d68d309656a0561c81c12197a987.tar.xz linux-dev-d2ec58aee8b1d68d309656a0561c81c12197a987.zip | |
HID: wacom: generic: support generic touch switch
The second generation Intuos Pro is the first device in the generic codepath
which has a touchswitch. We utilize a flag in wacom_shared in order to report
this switch event received from the pad on the touch input.
Signed-off-by: Aaron Skomra <aaron.skomra@wacom.com>
Reviewed-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/wacom_sys.c')
| -rw-r--r-- | drivers/hid/wacom_sys.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c index a4884e78b3f8..a8e68dc2ca99 100644 --- a/drivers/hid/wacom_sys.c +++ b/drivers/hid/wacom_sys.c @@ -2053,6 +2053,24 @@ static void wacom_release_resources(struct wacom *wacom) wacom->wacom_wac.pad_input = NULL; } +static void wacom_set_shared_values(struct wacom_wac *wacom_wac) +{ + if (wacom_wac->features.device_type & WACOM_DEVICETYPE_TOUCH) { + wacom_wac->shared->type = wacom_wac->features.type; + wacom_wac->shared->touch_input = wacom_wac->touch_input; + } + + if (wacom_wac->has_mute_touch_switch) + wacom_wac->shared->has_mute_touch_switch = true; + + if (wacom_wac->shared->has_mute_touch_switch && + wacom_wac->shared->touch_input) { + set_bit(EV_SW, wacom_wac->shared->touch_input->evbit); + input_set_capability(wacom_wac->shared->touch_input, EV_SW, + SW_MUTE_DEVICE); + } +} + static int wacom_parse_and_register(struct wacom *wacom, bool wireless) { struct wacom_wac *wacom_wac = &wacom->wacom_wac; @@ -2172,13 +2190,7 @@ static int wacom_parse_and_register(struct wacom *wacom, bool wireless) if (features->device_type & WACOM_DEVICETYPE_WL_MONITOR) error = hid_hw_open(hdev); - if ((wacom_wac->features.type == INTUOSHT || - wacom_wac->features.type == INTUOSHT2) && - (wacom_wac->features.device_type & WACOM_DEVICETYPE_TOUCH)) { - wacom_wac->shared->type = wacom_wac->features.type; - wacom_wac->shared->touch_input = wacom_wac->touch_input; - } - + wacom_set_shared_values(wacom_wac); devres_close_group(&hdev->dev, wacom); return 0; |