1 files changed, 20 insertions, 0 deletions

diff --git a/drivers/hid/hid-rmi.c b/drivers/hid/hid-rmi.c
index 9c9362149641..9e33165250a3 100644
--- a/drivers/hid/hid-rmi.c
+++ b/drivers/hid/hid-rmi.c
@@ -413,6 +413,24 @@ static int rmi_event(struct hid_device *hdev, struct hid_field *field,
         return 0;
 }
 
+static void rmi_report(struct hid_device *hid, struct hid_report *report)
+{
+        struct hid_field *field = report->field[0];
+
+        if (!(hid->claimed & HID_CLAIMED_INPUT))
+                return;
+
+        switch (report->id) {
+        case RMI_READ_DATA_REPORT_ID:
+                /* fall-through */
+        case RMI_ATTN_REPORT_ID:
+                return;
+        }
+
+        if (field && field->hidinput && field->hidinput->input)
+                input_sync(field->hidinput->input);
+}
+
 #ifdef CONFIG_PM
 static int rmi_suspend(struct hid_device *hdev, pm_message_t message)
 {
@@ -637,6 +655,7 @@ static int rmi_probe(struct hid_device *hdev, const struct hid_device_id *id)
         hid_set_drvdata(hdev, data);
 
         hdev->quirks |= HID_QUIRK_NO_INIT_REPORTS;
+        hdev->quirks |= HID_QUIRK_NO_INPUT_SYNC;
 
         ret = hid_parse(hdev);
         if (ret) {
@@ -744,6 +763,7 @@ static struct hid_driver rmi_driver = {
         .remove                 = rmi_remove,
         .event                  = rmi_event,
         .raw_event              = rmi_raw_event,
+        .report                 = rmi_report,
         .input_mapping          = rmi_input_mapping,
         .input_configured       = rmi_input_configured,
 #ifdef CONFIG_PM