From 4b1eca6c0df0542999d1140bfb3d44bd4788e283 Mon Sep 17 00:00:00 2001
From: Brad Stein <brad.stein@gmail.com>
Date: Fri, 4 Jul 2025 14:01:06 -0500
Subject: [PATCH] fixing daemon for cam

---
 scripts/daemon/lesavka-core.sh | 24 +++++++++++++++++-------
 1 file changed, 17 insertions(+), 7 deletions(-)

diff --git a/scripts/daemon/lesavka-core.sh b/scripts/daemon/lesavka-core.sh
index 56cc5e2..8589a43 100644
--- a/scripts/daemon/lesavka-core.sh
+++ b/scripts/daemon/lesavka-core.sh
@@ -132,18 +132,28 @@ echo 333333  >"$F/streaming/uncompressed/u/f1/dwDefaultFrameInterval"  # 30 fp
 echo 333333  >"$F/streaming/uncompressed/u/f1/dwFrameInterval"
 
 # ── 3.  REQUIRED HEADER LINKS ──────────────────────────────────────
-# header/h MUST be a directory – NOT a symlink
+# 3‑a  Streaming‑interface header (directory, not symlink)
 mkdir -p "$F/streaming/header/h"
-ln -sf ../../uncompressed/u "$F/streaming/header/h/1"    # format #1
-echo 1   >"$F/streaming/header/h/bNumFormats"            # how many /h/N links
-echo 0   >"$F/streaming/header/h/bmInfo"                 # no special caps
-mkdir -p "$F/control/header"
-ln -sf ../../streaming/header/h "$F/control/header/h"
+ln -sf ../../uncompressed/u  "$F/streaming/header/h/1"   # “format 1” link
+echo 1  >"$F/streaming/header/h/bNumFormats"
+echo 0  >"$F/streaming/header/h/bmInfo"
+
+# 3‑b  “class” sub‑dirs for FS / HS / SS  (must pre‑exist!)
+for s in fs hs ss; do
+    mkdir -p "$F/streaming/class/$s"
+    ln -sf ../../header/h   "$F/streaming/class/$s/h"
+done
+
+# 3‑c  Video‑control header (and class links)
+mkdir -p "$F/control/header/h"
+for s in fs hs ss; do
+    mkdir -p "$F/control/class/$s"
+    ln -sf ../../header/h   "$F/control/class/$s/h"
+done
 
 # Friendly string for the camera entity
 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"