Update tools.func

Adds _setup_rocm() to tools.func, called from _setup_amd_gpu() and
_setup_amd_apu(). Installs the full ROCm stack from repo.radeon.com:
- GPG key + deb822 repo with pin-priority 600
- Full 'rocm' meta-package (fallback: rocm-opencl-runtime + rocm-smi-lib)
- /etc/profile.d/rocm.sh for PATH/LD_LIBRARY_PATH
- ldconfig for /opt/rocm/lib
- Supports Debian 12/13 and Ubuntu 22.04/24.04 (amd64 only)
- Graceful skip on unsupported OS/arch

install/frigate-install.sh

@@ -208,7 +208,7 @@ msg_info "Building OpenVino Model"
 cd /models
 wget -q http://download.tensorflow.org/models/object_detection/ssdlite_mobilenet_v2_coco_2018_05_09.tar.gz
 $STD tar -zxf ssdlite_mobilenet_v2_coco_2018_05_09.tar.gz --no-same-owner
-if python3 /opt/frigate/docker/main/build_ov_model.py &>/dev/null; then
+if $STD python3 /opt/frigate/docker/main/build_ov_model.py; then
   cp /models/ssdlite_mobilenet_v2.xml /openvino-model/
   cp /models/ssdlite_mobilenet_v2.bin /openvino-model/
   wget -q https://github.com/openvinotoolkit/open_model_zoo/raw/master/data/dataset_classes/coco_91cl_bkgr.txt -O /openvino-model/coco_91cl_bkgr.txt

misc/tools.func

@@ -4512,9 +4512,8 @@ _setup_amd_gpu() {
   fi
   # Ubuntu includes AMD firmware in linux-firmware by default
 
-  # ROCm for compute (optional - large download)
-  # Uncomment if needed:
-  # $STD apt -y install rocm-opencl-runtime 2>/dev/null || true
+  # ROCm compute stack (OpenCL + HIP)
+  _setup_rocm "$os_id" "$os_codename"
 
   msg_ok "AMD GPU configured"
 }
@@ -4539,9 +4538,91 @@ _setup_amd_apu() {
     $STD apt -y install firmware-amd-graphics 2>/dev/null || true
   fi
 
+  # ROCm compute stack (OpenCL + HIP) - also works for many APUs
+  _setup_rocm "$os_id" "$os_codename"
+
   msg_ok "AMD APU configured"
 }
 
+# ══════════════════════════════════════════════════════════════════════════════
+# AMD ROCm Compute Setup
+# Adds ROCm repository and installs the ROCm compute stack for AMD GPUs/APUs.
+# Provides: OpenCL, HIP, rocm-smi, rocminfo
+# Supported: Debian 12/13, Ubuntu 22.04/24.04 (amd64 only)
+# ══════════════════════════════════════════════════════════════════════════════
+_setup_rocm() {
+  local os_id="$1" os_codename="$2"
+
+  # Only amd64 is supported
+  if [[ "$(dpkg --print-architecture 2>/dev/null)" != "amd64" ]]; then
+    msg_warn "ROCm is only available for amd64 — skipping"
+    return 0
+  fi
+
+  local ROCM_VERSION="7.2"
+  local ROCM_REPO_CODENAME
+
+  # Map OS codename to ROCm repository codename (Ubuntu-based repos)
+  case "${os_id}-${os_codename}" in
+  debian-bookworm) ROCM_REPO_CODENAME="jammy" ;;
+  debian-trixie | debian-sid) ROCM_REPO_CODENAME="noble" ;;
+  ubuntu-jammy) ROCM_REPO_CODENAME="jammy" ;;
+  ubuntu-noble) ROCM_REPO_CODENAME="noble" ;;
+  *)
+    msg_warn "ROCm not supported on ${os_id} ${os_codename} — skipping"
+    return 0
+    ;;
+  esac
+
+  msg_info "Installing ROCm ${ROCM_VERSION} compute stack"
+
+  # ROCm main repository (userspace only — kernel driver runs on host)
+  setup_deb822_repo \
+    "rocm" \
+    "https://repo.radeon.com/rocm/rocm.gpg.key" \
+    "https://repo.radeon.com/rocm/apt/${ROCM_VERSION}" \
+    "${ROCM_REPO_CODENAME}" \
+    "main" \
+    "amd64" || {
+    msg_warn "Failed to add ROCm repository — skipping ROCm"
+    return 0
+  }
+
+  # Pin ROCm packages to prefer radeon repo
+  cat <<EOF >/etc/apt/preferences.d/rocm-pin-600
+Package: *
+Pin: release o=repo.radeon.com
+Pin-Priority: 600
+EOF
+
+  $STD apt update
+  $STD apt install -y rocm 2>/dev/null || {
+    msg_warn "ROCm meta-package install failed — trying minimal set"
+    $STD apt install -y rocm-opencl-runtime rocm-smi-lib 2>/dev/null || msg_warn "ROCm minimal install also failed"
+  }
+
+  # Group membership for GPU access
+  usermod -aG render,video root 2>/dev/null || true
+
+  # Environment (PATH + LD_LIBRARY_PATH)
+  if [[ -d /opt/rocm ]]; then
+    cat <<'ENVEOF' >/etc/profile.d/rocm.sh
+export PATH="\$PATH:/opt/rocm/bin"
+export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH:+\$LD_LIBRARY_PATH:}/opt/rocm/lib"
+ENVEOF
+    chmod +x /etc/profile.d/rocm.sh
+    # Also make available for current session / systemd services
+    echo "/opt/rocm/lib" >/etc/ld.so.conf.d/rocm.conf
+    ldconfig 2>/dev/null || true
+  fi
+
+  if [[ -x /opt/rocm/bin/rocminfo ]]; then
+    msg_ok "ROCm ${ROCM_VERSION} installed"
+  else
+    msg_warn "ROCm installed but rocminfo not found — GPU may not be available in container"
+  fi
+}
+
 # ══════════════════════════════════════════════════════════════════════════════
 # NVIDIA GPU Setup
 # ══════════════════════════════════════════════════════════════════════════════