diff options
Diffstat (limited to 'wacom-01-add-fuzz-parameters-to-features.patch')
| -rw-r--r-- | wacom-01-add-fuzz-parameters-to-features.patch | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/wacom-01-add-fuzz-parameters-to-features.patch b/wacom-01-add-fuzz-parameters-to-features.patch deleted file mode 100644 index 4162726d3..000000000 --- a/wacom-01-add-fuzz-parameters-to-features.patch +++ /dev/null @@ -1,69 +0,0 @@ -From: Henrik Rydberg <rydberg@euromail.se> -Date: Sun, 5 Sep 2010 19:25:11 +0000 (-0700) -Subject: Input: wacom - add fuzz parameters to features -X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fdtor%2Finput.git;a=commitdiff_plain;h=fed87e655a2c20468d628b37424af58287803afe - -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> ---- - -diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c -index 42ba369..e510e4f 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)) -diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c -index 6e29bad..6d7e164 100644 ---- a/drivers/input/tablet/wacom_wac.c -+++ b/drivers/input/tablet/wacom_wac.c -@@ -951,9 +951,12 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev, - - __set_bit(BTN_TOUCH, input_dev->keybit); - -- input_set_abs_params(input_dev, ABS_X, 0, features->x_max, 4, 0); -- input_set_abs_params(input_dev, ABS_Y, 0, features->y_max, 4, 0); -- input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max, 0, 0); -+ input_set_abs_params(input_dev, ABS_X, 0, features->x_max, -+ features->x_fuzz, 0); -+ input_set_abs_params(input_dev, ABS_Y, 0, features->y_max, -+ features->y_fuzz, 0); -+ input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max, -+ features->pressure_fuzz, 0); - - __set_bit(ABS_MISC, input_dev->absbit); - -diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h -index 99e1a54..d769e9a 100644 ---- a/drivers/input/tablet/wacom_wac.h -+++ b/drivers/input/tablet/wacom_wac.h -@@ -73,6 +73,10 @@ struct wacom_features { - int y_phy; - unsigned char unit; - unsigned char unitExpo; -+ int x_fuzz; -+ int y_fuzz; -+ int pressure_fuzz; -+ int distance_fuzz; - }; - - struct wacom_shared { |