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path: root/drivers/hid/hid-rmi.c
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Diffstat (limited to 'drivers/hid/hid-rmi.c')
-rw-r--r--drivers/hid/hid-rmi.c20
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/hid/hid-rmi.c b/drivers/hid/hid-rmi.c
index 6270d2cbdb08..4bf43c82fa67 100644
--- a/drivers/hid/hid-rmi.c
+++ b/drivers/hid/hid-rmi.c
@@ -35,6 +35,7 @@
/* device flags */
#define RMI_DEVICE BIT(0)
+#define RMI_DEVICE_HAS_PHYS_BUTTONS BIT(1)
enum rmi_mode_type {
RMI_MODE_OFF = 0,
@@ -472,6 +473,15 @@ static int rmi_event(struct hid_device *hdev, struct hid_field *field,
if ((data->device_flags & RMI_DEVICE) &&
(field->application == HID_GD_POINTER ||
field->application == HID_GD_MOUSE)) {
+ if (data->device_flags & RMI_DEVICE_HAS_PHYS_BUTTONS) {
+ if ((usage->hid & HID_USAGE_PAGE) == HID_UP_BUTTON)
+ return 0;
+
+ if ((usage->hid == HID_GD_X || usage->hid == HID_GD_Y)
+ && !value)
+ return 1;
+ }
+
rmi_schedule_reset(hdev);
return 1;
}
@@ -942,8 +952,13 @@ static int rmi_input_mapping(struct hid_device *hdev,
* we want to make HID ignore the advertised HID collection
* for RMI deivces
*/
- if (data->device_flags & RMI_DEVICE)
+ if (data->device_flags & RMI_DEVICE) {
+ if ((data->device_flags & RMI_DEVICE_HAS_PHYS_BUTTONS) &&
+ ((usage->hid & HID_USAGE_PAGE) == HID_UP_BUTTON))
+ return 0;
+
return -1;
+ }
return 0;
}
@@ -991,6 +1006,9 @@ static int rmi_probe(struct hid_device *hdev, const struct hid_device_id *id)
return ret;
}
+ if (id->driver_data)
+ data->device_flags = id->driver_data;
+
/*
* Check for the RMI specific report ids. If they are misisng
* simply return and let the events be processed by hid-input