bmad base

scripts/verify-ubuntu-hwe617-patches-runtime.sh

@@ -0,0 +1,122 @@
+#!/usr/bin/env bash
+# 在真机上验证 Ubuntu HWE 6.17 仓库补丁 0001（源码 dry-run）+ 0002/0003（运行时 + 可选 HDMI 播放）。
+# 成功：退出 0，并打印 VERIFY_OK。
+#
+# 用法：
+#   ./scripts/verify-ubuntu-hwe617-patches-runtime.sh
+#   RUN_HDMI_TEST=0 ./scripts/verify-ubuntu-hwe617-patches-runtime.sh   # 不跑 speaker-test
+#   HDMI_PLUGHW=plughw:0,3 ./scripts/verify-ubuntu-hwe617-patches-runtime.sh
+#
+# 依赖：bash、grep、timeout；RUN_HDMI_TEST=1 时需 speaker-test、sudo、dmesg、debugfs。
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
+SRC="${SRC:-$REPO_ROOT/kernel-src/linux-hwe-6.17-6.17.0}"
+RUN_HDMI_TEST="${RUN_HDMI_TEST:-1}"
+HDMI_PLUGHW="${HDMI_PLUGHW:-plughw:0,2}"
+
+RED='\033[0;31m'
+GRN='\033[0;32m'
+RST='\033[0m'
+
+pass() { echo -e "${GRN}OK${RST}: $*"; }
+fail() { echo -e "${RED}FAIL${RST}: $*" >&2; exit 1; }
+info() { echo "==> $*"; }
+
+info "Repository root: $REPO_ROOT"
+info "SRC (0001 dry-run): $SRC"
+
+# --- 0001: patch dry-run ---
+info "Step 0001: ipc3-pcm FREE/trigger patch (dry-run)"
+if [[ ! -f "$SRC/sound/soc/sof/ipc3-pcm.c" ]]; then
+	fail "Missing $SRC/sound/soc/sof/ipc3-pcm.c — set SRC= to your linux-hwe-6.17 tree or see kernel-src/README.md"
+fi
+if ! OUT="$("$REPO_ROOT/scripts/verify-ubuntu-hwe617-0001-patch.sh" 2>&1)"; then
+	echo "$OUT"
+	fail "0001 patch dry-run failed"
+fi
+echo "$OUT"
+pass "0001 patch applies or is already present in ipc3-pcm.c"
+
+# --- Module snd_sof ---
+if [[ ! -d /sys/module/snd_sof ]]; then
+	fail "snd_sof not loaded (is this a SOF machine? lsmod | grep snd_sof)"
+fi
+pass "module snd_sof is loaded"
+
+# --- 0002 prerequisite: sof_debug bit 11 ---
+SD="/sys/module/snd_sof/parameters/sof_debug"
+if [[ ! -r "$SD" ]]; then
+	fail "cannot read $SD"
+fi
+V="$(cat "$SD" | tr -d '\n')"
+if [[ "$V" =~ ^0[xX] ]]; then
+	VN=$((16#${V#0x}))
+else
+	VN=$((10#$V))
+fi
+if (( (VN & 2048) != 2048 )); then
+	fail "sof_debug must include bit 11 (2048 / 0x800) for 0002; got $V. See patches/ubuntu-hwe-6.17/VERIFY_PATCHES.md"
+fi
+pass "sof_debug includes SOF_DBG_DUMP_IPC_MESSAGE_PAYLOAD (bit 11): $V"
+
+# --- debugfs ---
+if [[ ! -f /sys/kernel/debug/dynamic_debug/control ]]; then
+	sudo mount -t debugfs none /sys/kernel/debug 2>/dev/null || true
+fi
+if [[ ! -f /sys/kernel/debug/dynamic_debug/control ]]; then
+	fail "dynamic_debug not available (mount debugfs; run script with sudo if permission denied below)"
+fi
+
+DD_CTRL="/sys/kernel/debug/dynamic_debug/control"
+enable_dd() {
+	local f="$1"
+	sudo sh -c "echo 'file ${f} +p' >> '$DD_CTRL'" || fail "dynamic_debug +p for $f"
+}
+
+info "Step 0002: enable ipc3-pcm.c dynamic_debug"
+enable_dd "sound/soc/sof/ipc3-pcm.c"
+pass "dynamic_debug: sound/soc/sof/ipc3-pcm.c +p"
+
+info "Step 0003: enable hda-dai.c dynamic_debug"
+enable_dd "sound/soc/sof/intel/hda-dai.c"
+pass "dynamic_debug: sound/soc/sof/intel/hda-dai.c +p"
+
+if [[ "$RUN_HDMI_TEST" != "1" ]]; then
+	echo ""
+	pass "RUN_HDMI_TEST=0 — skipped speaker-test / dmesg content checks"
+	echo ""
+	echo -e "${GRN}VERIFY_OK: all checks passed${RST} (0001 source + prerequisites for 0002/0003)"
+	exit 0
+fi
+
+if ! command -v speaker-test >/dev/null 2>&1; then
+	fail "speaker-test not found; install alsa-utils or set RUN_HDMI_TEST=0"
+fi
+
+info "Step 0002/0003 playback: speaker-test on $HDMI_PLUGHW (sudo dmesg -C first)"
+sudo dmesg -C 2>/dev/null || true
+if ! timeout 8 speaker-test -D "$HDMI_PLUGHW" -c2 -t sine -f 440 2>/dev/null; then
+	fail "speaker-test failed for $HDMI_PLUGHW — check aplay -l and HDMI_PLUGHW="
+fi
+
+sleep 0.3
+DM="$(sudo dmesg -T 2>/dev/null || sudo dmesg)"
+
+if ! echo "$DM" | grep -qF "STREAM_PCM_PARAMS: comp_id"; then
+	fail "0002: no 'STREAM_PCM_PARAMS: comp_id' in dmesg after playback (sof_debug + ipc3-pcm +p?)"
+fi
+if ! echo "$DM" | grep -qF "STREAM_PCM_PARAMS: buf pages"; then
+	fail "0002: no second STREAM_PCM_PARAMS line (buf pages) in dmesg"
+fi
+pass "0002: STREAM_PCM_PARAMS field lines present in dmesg"
+
+if ! echo "$DM" | grep -qF "hda_link_dma_hw_params"; then
+	fail "0003: no 'hda_link_dma_hw_params' in dmesg after playback (hda-dai +p?)"
+fi
+pass "0003: hda_link_dma_hw_params line present in dmesg"
+
+echo ""
+echo -e "${GRN}VERIFY_OK: all checks passed${RST} (0001 source + 0002/0003 runtime + HDMI playback)"
+exit 0