From 8f97fd64ee588674ad29a6e767e897ced1fe440a Mon Sep 17 00:00:00 2001
From: Jeremy Soller <jackpot51@gmail.com>
Date: Thu, 22 Jan 2026 19:21:13 -0700
Subject: [PATCH] usbhidd: spin instead of sleep for better throughput

---
 drivers/input/usbhidd/src/main.rs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/input/usbhidd/src/main.rs b/drivers/input/usbhidd/src/main.rs
index 92456ef36d..df3d56be37 100644
--- a/drivers/input/usbhidd/src/main.rs
+++ b/drivers/input/usbhidd/src/main.rs
@@ -1,4 +1,4 @@
-use std::env;
+use std::{env, time, thread};
 
 use inputd::ProducerHandle;
 use orbclient::KeyEvent as OrbKeyEvent;
@@ -281,7 +281,11 @@ fn main() {
     let mut last_buttons = [false, false, false];
     loop {
         //TODO: get frequency from device
-        std::thread::sleep(std::time::Duration::from_millis(10));
+        //TODO: use sleeps when accuracy is better: thread::sleep(time::Duration::from_millis(10));
+        let mut timer = time::Instant::now();
+        while timer.elapsed() < time::Duration::from_millis(1) {
+            thread::yield_now();
+        }
 
         if let Some(endpoint) = &mut endpoint_opt {
             // interrupt transfer