From 37cf6e6fc34e2fca4e7c565697e7cd5c317bc316 Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Wed, 14 Nov 2012 16:59:13 +0100 Subject: HID: export hidinput_calc_abs_res Exporting the function allows us to calculate the resolution in third party drivers like hid-multitouch. This patch also complete the function with additional valid axes. Signed-off-by: Benjamin Tissoires Acked-by: Jiri Kosina Signed-off-by: Jiri Kosina --- drivers/hid/hid-multitouch.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/hid/hid-multitouch.c') diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 7867d69f0efe..3687f797b731 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -297,6 +297,7 @@ static void set_abs(struct input_dev *input, unsigned int code, int fmax = field->logical_maximum; int fuzz = snratio ? (fmax - fmin) / snratio : 0; input_set_abs_params(input, code, fmin, fmax, fuzz, 0); + input_abs_set_res(input, code, hidinput_calc_abs_res(field, code)); } static void mt_store_field(struct hid_usage *usage, struct mt_device *td, -- cgit v1.2.3