From 722202063190a85a9d7ec0043be87f0095faa87d Mon Sep 17 00:00:00 2001
From: Brad Stein <brad.stein@gmail.com>
Date: Sat, 5 Jul 2025 15:21:12 -0500
Subject: [PATCH] usb fix

---
 scripts/daemon/lesavka-core.sh | 21 +++++++--------------
 1 file changed, 7 insertions(+), 14 deletions(-)

diff --git a/scripts/daemon/lesavka-core.sh b/scripts/daemon/lesavka-core.sh
index 8423223..c527c35 100644
--- a/scripts/daemon/lesavka-core.sh
+++ b/scripts/daemon/lesavka-core.sh
@@ -156,21 +156,14 @@ for s in fs hs ss; do
 done
 
 # ── 4.  Video‑Control interface  (must be a real directory) ───────────
-mkdir -p "$F/control/header/h"          # real dir – must exist first
+mkdir -p "$F/control/header/h"          # real directory – mandatory
 
-# The kernel may need a few ms to add class/{fs,hs,ss}; wait and link
+# Create the single 'class' directory once …
+mkdir -p "$F/control/class"
+
+# … and for every speed make the symlink *itself* (NOT a sub‑dir)
 for s in fs hs ss; do
-    mkdir -p "$F/control/class/$s"
-    # give the kernel up to 0.5 s to create the directory
-    for _ in {1..50}; do
-        [[ -d "$F/control/class/$s" ]] && break
-        sleep 0.010
-    done
-    # some gadgets (FS‑only) never get “hs” – skip gracefully
-    [[ -d "$F/control/class/$s" ]] || continue
-
-    # finally create the mandatory ‘h’ link
-    ln -sf ../../header/h "$F/control/class/$s/h"
+    ln -sf ../header/h  "$F/control/class/$s"     #  ../header/h relative to …/control/class
 done
 
 echo 0x0 >"$F/control/terminal/camera/default/bmControls"    2>/dev/null || true
@@ -178,7 +171,7 @@ echo 0x0 >"$F/control/processing/default/bmControls"         2>/dev/null || true
 
 # friendly label
 mkdir -p "$F/control/header/strings/0x409"
-echo "Lesavka UVC" >"$F/control/header/strings/0x409/label"
+echo "Lesavka UVC" >"$F/control/header/strings/0x409/label"
 
 # ----------------------- configuration -----------------------------
 mkdir -p "$G/configs/c.1/strings/0x409"