re-enable gyro periodically

Author: ArcaneNibble

src/main/java/nekomods/deckcontrols/HidInput.java

@@ -167,6 +167,7 @@ public void run() {
         int lastPressedButtons = 0;
         long last_frame_id = -1;
         long last_frame_nanos = -1;
+        long last_reenable_gyro_nanos = -1;
         int frame_times_i = 0;
         // mouse smoothing
         int last_mouse_pad_x = 0;
@@ -190,6 +191,12 @@ public void run() {
 
             long current_nanos = Util.getNanos();
 
+            // Turn gyro back on every second; fix for new Steam client
+            if (current_nanos - last_reenable_gyro_nanos > 1_000_000_000) {
+                turnGyroOn();
+                last_reenable_gyro_nanos = current_nanos;
+            }
+
             long frame_id = (buf[4] & 0xFF) | ((buf[5] & 0xFF) << 8) | ((buf[6] & 0xFF) << 16) | ((buf[7] & 0xFF) << 24);
             if (last_frame_id != -1) {
                 if (last_frame_id - frame_id > 1) {
@@ -435,4 +442,19 @@ public boolean tick(boolean leftRight) {
         // HIDIOCSFEATURE
         return LibcIo.ioctl(fd, 0xC0414806, buf) == 0;
     }
+
+    public boolean turnGyroOn() {
+        // no, we never want to turn the gyro off
+
+        byte[] buf = new byte[65];
+        buf[0] = 0x00;
+        buf[1] = (byte)0x87;
+        buf[2] = 0x03;
+        buf[3] = 0x30;
+        buf[4] = 0x18;
+        buf[5] = 0x00;
+
+        // HIDIOCSFEATURE
+        return LibcIo.ioctl(fd, 0xC0414806, buf) == 0;
+    }
 }