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| author | Rafi Rubin <rafi@seas.upenn.edu> | 2010-05-03 05:08:30 -0400 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2010-05-03 15:23:11 +0200 |
| commit | ed7e2ca24bfff5c7a09de8a05c536f68560b34fb (patch) | |
| tree | 2118ed170ebc7a1bf2337ce266a18b75d568d788 /drivers/hid/hid-ntrig.c | |
| parent | 250d377522fd81459a4ea2350a794b453f37ce7d (diff) | |
| download | op-kernel-dev-ed7e2ca24bfff5c7a09de8a05c536f68560b34fb.zip op-kernel-dev-ed7e2ca24bfff5c7a09de8a05c536f68560b34fb.tar.gz | |
HID: ntrig: Remove unused macro, TripleTap and QuadTap
Removing the higher number taps. Their usage was incorrect
and even if correct they should not be used for a touch screen.
_MT_ events should be used to communicate multiple fingers.
Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-ntrig.c')
| -rw-r--r-- | drivers/hid/hid-ntrig.c | 32 |
1 files changed, 2 insertions, 30 deletions
diff --git a/drivers/hid/hid-ntrig.c b/drivers/hid/hid-ntrig.c index 10b08d6..4777bbf 100644 --- a/drivers/hid/hid-ntrig.c +++ b/drivers/hid/hid-ntrig.c @@ -24,9 +24,6 @@ #define NTRIG_DUPLICATE_USAGES 0x001 -#define nt_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \ - EV_KEY, (c)) - struct ntrig_data { /* Incoming raw values for a single contact */ __u16 x, y, w, h; @@ -257,29 +254,10 @@ static int ntrig_event (struct hid_device *hid, struct hid_field *field, nd->reading_mt = 0; if (nd->first_contact_touch) { - switch (value) { - case 0: /* for single touch devices */ - case 1: - input_report_key(input, - BTN_TOOL_DOUBLETAP, 1); - break; - case 2: - input_report_key(input, - BTN_TOOL_TRIPLETAP, 1); - break; - case 3: - default: - input_report_key(input, - BTN_TOOL_QUADTAP, 1); - } + input_report_key(input, BTN_TOOL_DOUBLETAP, 1); input_report_key(input, BTN_TOUCH, 1); } else { - input_report_key(input, - BTN_TOOL_DOUBLETAP, 0); - input_report_key(input, - BTN_TOOL_TRIPLETAP, 0); - input_report_key(input, - BTN_TOOL_QUADTAP, 0); + input_report_key(input, BTN_TOOL_DOUBLETAP, 0); input_report_key(input, BTN_TOUCH, 0); } break; @@ -345,13 +323,7 @@ static int ntrig_probe(struct hid_device *hdev, const struct hid_device_id *id) __clear_bit(BTN_TOOL_PEN, input->keybit); __clear_bit(BTN_TOOL_FINGER, input->keybit); __clear_bit(BTN_0, input->keybit); - /* - * A little something special to enable - * two and three finger taps. - */ __set_bit(BTN_TOOL_DOUBLETAP, input->keybit); - __set_bit(BTN_TOOL_TRIPLETAP, input->keybit); - __set_bit(BTN_TOOL_QUADTAP, input->keybit); /* * The physical touchscreen (single touch) * input has a value for physical, whereas |
