HID: hid-logitech-hidpp: G920 remove deadzones

Ensure that the G920 is not given the default deadzones.

Signed-off-by: Simon Wood <simon@mungewell.org>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Simon Wood 2015-11-19 16:42:15 -07:00 committed by Jiri Kosina
parent b466c1dd73
commit 0b1804e3d6
1 changed files with 20 additions and 0 deletions

View File

@ -1441,6 +1441,25 @@ static int hidpp_input_mapping(struct hid_device *hdev, struct hid_input *hi,
return 0;
}
static int hidpp_input_mapped(struct hid_device *hdev, struct hid_input *hi,
struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max)
{
struct hidpp_device *hidpp = hid_get_drvdata(hdev);
/* Ensure that Logitech G920 is not given a default fuzz/flat value */
if (hidpp->quirks & HIDPP_QUIRK_CLASS_G920) {
if (usage->type == EV_ABS && (usage->code == ABS_X ||
usage->code == ABS_Y || usage->code == ABS_Z ||
usage->code == ABS_RZ)) {
field->application = HID_GD_MULTIAXIS;
}
}
return 0;
}
static void hidpp_populate_input(struct hidpp_device *hidpp,
struct input_dev *input, bool origin_is_hid_core)
{
@ -1875,6 +1894,7 @@ static struct hid_driver hidpp_driver = {
.raw_event = hidpp_raw_event,
.input_configured = hidpp_input_configured,
.input_mapping = hidpp_input_mapping,
.input_mapped = hidpp_input_mapped,
};
module_hid_driver(hidpp_driver);