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| author | Henrik Rydberg <rydberg@euromail.se> | 2010-09-05 21:25:11 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-09-05 21:57:58 +0200 |
| commit | fed87e655a2c20468d628b37424af58287803afe (patch) | |
| tree | 04e683df294ce2f1eff04196f9454539f236f986 /drivers/input/tablet/wacom_sys.c | |
| parent | Merge branch 'mrst-touchscreen' into next (diff) | |
| download | linux-fed87e655a2c20468d628b37424af58287803afe.tar.xz linux-fed87e655a2c20468d628b37424af58287803afe.zip | |
Input: wacom - add fuzz parameters to features
The signal-to-noise ratio varies between devices, but currently all
devices are treated the same way. Add fuzz parameters to the feature
struct, allowing for tailored treatment of devices.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Acked-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/tablet/wacom_sys.c')
| -rw-r--r-- | drivers/input/tablet/wacom_sys.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 42ba3691d908..e510e4fb54f7 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -333,8 +333,12 @@ static int wacom_retrieve_hid_descriptor(struct usb_interface *intf, struct usb_host_interface *interface = intf->cur_altsetting; struct hid_descriptor *hid_desc; - /* default device to penabled */ + /* default features */ features->device_type = BTN_TOOL_PEN; + features->x_fuzz = 4; + features->y_fuzz = 4; + features->pressure_fuzz = 0; + features->distance_fuzz = 0; /* only Tablet PCs need to retrieve the info */ if ((features->type != TABLETPC) && (features->type != TABLETPC2FG)) |