diff options
| author | Jason Gerecke <killertofu@gmail.com> | 2021-07-19 22:55:33 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2021-07-28 11:45:41 +0200 |
| commit | 9d339fe4cbd5de150f2d9fd554cc7e7213d09f08 (patch) | |
| tree | 8c4038130c10f35ab623ea445ba90a75e25d79f2 /drivers/hid | |
| parent | HID: wacom: Avoid sending empty sync events (diff) | |
| download | linux-9d339fe4cbd5de150f2d9fd554cc7e7213d09f08.tar.xz linux-9d339fe4cbd5de150f2d9fd554cc7e7213d09f08.zip | |
HID: wacom: Refactor touch input mute checks into a common function
We perform this same set of tests to see if touch input is muted in
several places. We might as well replace these independent copies with
an inline function.
Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/wacom_wac.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index 3f992c9dca4d..fd51769d0994 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -824,6 +824,13 @@ static int wacom_intuos_inout(struct wacom_wac *wacom) return 0; } +static inline bool touch_is_muted(struct wacom_wac *wacom_wac) +{ + return wacom_wac->probe_complete && + wacom_wac->shared->has_mute_touch_switch && + !wacom_wac->shared->is_touch_on; +} + static inline bool report_touch_events(struct wacom_wac *wacom) { return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1); @@ -1525,11 +1532,8 @@ static int wacom_24hdt_irq(struct wacom_wac *wacom) int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET; int y_offset = 2; - if (wacom->shared->has_mute_touch_switch && - !wacom->shared->is_touch_on) { - if (!wacom->shared->touch_down) - return 0; - } + if (touch_is_muted(wacom) && !wacom->shared->touch_down) + return 0; if (wacom->features.type == WACOM_27QHDT) { current_num_contacts = data[63]; @@ -2536,8 +2540,7 @@ static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac, bool prox = hid_data->tipswitch && report_touch_events(wacom_wac); - if (wacom_wac->shared->has_mute_touch_switch && - !wacom_wac->shared->is_touch_on) { + if (touch_is_muted(wacom_wac)) { if (!wacom_wac->shared->touch_down) return; prox = false; @@ -2593,10 +2596,7 @@ static void wacom_wac_finger_event(struct hid_device *hdev, unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); struct wacom_features *features = &wacom->wacom_wac.features; - /* don't process touch events when touch is off */ - if (wacom_wac->probe_complete && - !wacom_wac->shared->is_touch_on && - !wacom_wac->shared->touch_down) + if (touch_is_muted(wacom_wac) && !wacom_wac->shared->touch_down) return; if (wacom_wac->is_invalid_bt_frame) @@ -2648,10 +2648,7 @@ static void wacom_wac_finger_pre_report(struct hid_device *hdev, struct hid_data* hid_data = &wacom_wac->hid_data; int i; - /* don't process touch events when touch is off */ - if (wacom_wac->probe_complete && - !wacom_wac->shared->is_touch_on && - !wacom_wac->shared->touch_down) + if (touch_is_muted(wacom_wac) && !wacom_wac->shared->touch_down) return; wacom_wac->is_invalid_bt_frame = false; |