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| author | Stephane Chatty <chatty@lii-enac.fr> | 2010-02-06 15:20:03 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2010-02-10 12:12:43 +0100 |
| commit | 580363db92572cccbe6226bf83321e50a9ea50ea (patch) | |
| tree | e3057530e4b8693a974282eb016c372db9ae19c1 /drivers/hid/hid-stantum.c | |
| parent | b32758c7216f337044ceb6dcaa754b8eda95a59f (diff) | |
| download | kernel_samsung_aries-580363db92572cccbe6226bf83321e50a9ea50ea.zip kernel_samsung_aries-580363db92572cccbe6226bf83321e50a9ea50ea.tar.gz kernel_samsung_aries-580363db92572cccbe6226bf83321e50a9ea50ea.tar.bz2 | |
HID: add pressure support for the Stantum multitouch panel
Added pressure handling for Stantum multitouch panels
Signed-off-by: Stephane Chatty <chatty@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-stantum.c')
| -rw-r--r-- | drivers/hid/hid-stantum.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/hid/hid-stantum.c b/drivers/hid/hid-stantum.c index 1b7b165..04b0b98 100644 --- a/drivers/hid/hid-stantum.c +++ b/drivers/hid/hid-stantum.c @@ -66,7 +66,6 @@ static int stantum_input_mapping(struct hid_device *hdev, struct hid_input *hi, case HID_DG_DEVICEINDEX: case HID_DG_CONTACTCOUNT: case HID_DG_CONTACTMAX: - case HID_DG_TIPPRESSURE: return -1; case HID_DG_TIPSWITCH: @@ -84,6 +83,11 @@ static int stantum_input_mapping(struct hid_device *hdev, struct hid_input *hi, input_set_abs_params(hi->input, ABS_MT_ORIENTATION, 1, 1, 0, 0); return 1; + case HID_DG_TIPPRESSURE: + hid_map_usage(hi, usage, bit, max, + EV_ABS, ABS_MT_PRESSURE); + return 1; + case HID_DG_CONTACTID: hid_map_usage(hi, usage, bit, max, EV_ABS, ABS_MT_TRACKING_ID); @@ -140,10 +144,7 @@ static void stantum_filter_event(struct stantum_data *sd, input_event(input, EV_ABS, ABS_MT_TOUCH_MAJOR, wide ? sd->w : sd->h); input_event(input, EV_ABS, ABS_MT_TOUCH_MINOR, wide ? sd->h : sd->w); -#if 0 - /* MT_PRESSURE does not exist yet */ input_event(input, EV_ABS, ABS_MT_PRESSURE, sd->z); -#endif input_mt_sync(input); sd->valid = false; |