更新 audio_topology/collect_chromeos_audio_topology.sh

audio_topology/collect_chromeos_audio_topology.sh

@@ -1,22 +1,60 @@
 #!/bin/bash
 #
-# Chromebox 10 代 - 原生 ChromeOS 音频硬件拓扑收集脚本
+# Chromebox 10 代 - 原生 ChromeOS 音频硬件拓扑收集脚本（增强版）
 # 用于 C1c 任务：在原生 ChromeOS 下收集硬件拓扑，供与 Coreboot+Linux/Windows 对比
 #
 # 用法（在 ChromeOS 上）:
 #   1. 打开 crosh：浏览器按 Ctrl+Alt+T
-#   2. 输入 shell 进入 bash
+#   2. 输入 shell 进入 bash（如果提示符是 crosh>，输入 shell 后回车）
-#   3. 将本脚本传到设备后运行，或把下面整段复制粘贴到 shell 中执行
+#   3. 将本脚本保存到 Downloads 目录（通常路径为 /home/user/xxxxxxxx/MyFiles/Downloads/）
+#   4. 在 shell 中执行：bash 脚本文件名.sh
+#   5. 执行完成后，在同目录生成 audio_topology_chromeos_*.txt 文件
 #
-# 输出：默认写入 /tmp/audio_topology_chromeos_$(hostname)_$(date).txt
+# 示例：
-#       请用 文件 应用打开 /tmp 复制到下载目录，或 cat 该文件复制内容到电脑
+# Welcome to crosh, the ChromeOS developer shell.
+
+# If you got here by mistake, don't panic!  Just close this tab and carry on.
+
+# Type 'help' for a list of commands.
+
+# If you want to customize the look/behavior, you can use the options page.
+# Load it by using the Ctrl-Shift-P keyboard shortcut.
+
+# crosh> shell
+# Sudo commands will not succeed by default.
+# If you want to use sudo commands, use the VT-2 shell
+# (Ctrl-Alt-{F2/Right arrow/Refresh}) or build the image with the
+# login_enable_crosh_sudo USE flag:
+
+# $ USE=login_enable_crosh_sudo emerge-$BOARD chromeos-login
+# or
+# $ USE=login_enable_crosh_sudo cros build-packages --board=$BOARD
+    
+# chronos@kaisa-rev4 / $ cd /home/user/
+# chronos@kaisa-rev4 /home/user $ ls
+# 214dee0ea6dfb3392dcd2f8a1e3299338445715b
+# chronos@kaisa-rev4 /home/user $ cd 214dee0ea6dfb3392dcd2f8a1e3299338445715b/MyFiles/Downloads/
+# chronos@kaisa-rev4 /home/user/214dee0ea6dfb3392dcd2f8a1e3299338445715b/MyFiles/Downloads $ bash collect_chromeos_audio_topology.sh 
 #
-# 注意：ChromeOS 使用 CRAS，无 PulseAudio；部分信息需在浏览器打开 chrome://system
+# 输出文件位置：
-#       在「audio」一节可复制粘贴到本输出文件末尾作为补充
+#   脚本所在目录（通常是 /home/user/xxxxxxxx/MyFiles/Downloads/）
+#   文件名：audio_topology_chromeos_$(hostname)_$(date).txt
+#
+# 查看结果：
+#   cat audio_topology_chromeos_*.txt          # 直接查看
+#   或用 ChromeOS 的文件应用打开 Downloads 目录找到该文件
+#
+# 注意：
+#   - ChromeOS 使用 CRAS 音频服务器，无 PulseAudio
+#   - 部分信息需在浏览器打开 chrome://system，找到「audio」一节点击 Expand
+#   - 将展开的内容复制粘贴到输出文件末尾的指定位置
+#   - 脚本需要 bash，如果提示 bash 不存在，用 sh 执行即可
 
 set -e
 
-OUTPUT_DIR="${OUTPUT_DIR:-/tmp}"
+# 获取脚本所在目录（通常是 Downloads）
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+OUTPUT_DIR="${OUTPUT_DIR:-$SCRIPT_DIR}"
 OUTPUT="${1:-${OUTPUT_DIR}/audio_topology_chromeos_$(hostname)_$(date +%Y%m%d_%H%M%S).txt}"
 
 log() { echo "[$(date +%H:%M:%S)] $*"; }
@@ -39,11 +77,15 @@ run_cmd() {
 
 log "Collecting ChromeOS audio topology..."
 log "Output: $OUTPUT"
+log "Script directory: $SCRIPT_DIR"
+log ""
+log "提示：文件生成后可以用 cat $OUTPUT 查看，或在文件管理器 Downloads 目录中找到"
 
 : > "$OUTPUT"
-echo "# Chromebox 10 - ChromeOS (native) audio topology" >> "$OUTPUT"
+echo "# Chromebox 10 - ChromeOS (native) audio topology (Enhanced Collection)" >> "$OUTPUT"
 echo "# Collected: $(date -Iseconds 2>/dev/null || date)" >> "$OUTPUT"
 echo "# Host: $(hostname)" >> "$OUTPUT"
+echo "# Script directory: $SCRIPT_DIR" >> "$OUTPUT"
 echo "# Note: Add content from chrome://system -> audio section manually if needed." >> "$OUTPUT"
 echo "" >> "$OUTPUT"
 
@@ -51,11 +93,14 @@ echo "" >> "$OUTPUT"
 section "System"
 run_cmd "uname -a" uname -a
 run_cmd "Release (if exists)" cat /etc/lsb-release 2>/dev/null || true
+run_cmd "CPU Info" cat /proc/cpuinfo | grep -E "model name|processor" | head -10 2>/dev/null || true
+run_cmd "Memory Info" cat /proc/meminfo | grep -E "MemTotal|MemFree" 2>/dev/null || true
 
 # --- ALSA (kernel layer, CRAS sits on top) ---
 section "ALSA /proc/asound"
 run_cmd "cat /proc/asound/cards" cat /proc/asound/cards 2>/dev/null || echo "(no /proc/asound/cards)" >> "$OUTPUT"
 run_cmd "cat /proc/asound/pcm" cat /proc/asound/pcm 2>/dev/null || true
+run_cmd "cat /proc/asound/version" cat /proc/asound/version 2>/dev/null || true
 run_cmd "ls -la /proc/asound" ls -la /proc/asound 2>/dev/null || true
 
 for card_dir in /proc/asound/card[0-9]*; do
@@ -91,27 +136,184 @@ done
 section "/sys/class/sound"
 run_cmd "ls -la /sys/class/sound" ls -la /sys/class/sound 2>/dev/null || true
 
+# 更详细的sysfs信息
+section "Sound device sysfs details"
+for sound_dev in /sys/class/sound/card*; do
+    [ -d "$sound_dev" ] || continue
+    echo "# $sound_dev:" >> "$OUTPUT"
+    echo '```' >> "$OUTPUT"
+    ls -la "$sound_dev/" 2>/dev/null >> "$OUTPUT" || true
+    echo '```' >> "$OUTPUT"
+done
+
 # --- PCI (if available) ---
 section "PCI audio (if lspci exists)"
 if command -v lspci &>/dev/null; then
     run_cmd "lspci -nn | grep -i audio" bash -c "lspci -nn | grep -i audio || echo '(none)'"
+    run_cmd "lspci -v -s $(lspci | grep -i audio | cut -d' ' -f1)" bash -c "lspci -v -s $(lspci | grep -i audio | head -1 | cut -d' ' -f1) 2>/dev/null || true"
 else
     echo "# lspci not available on this ChromeOS image" >> "$OUTPUT"
     echo "" >> "$OUTPUT"
 fi
 
+# --- 新增: SOF 固件和拓扑信息 ---
+section "SOF Firmware and Topology"
+run_cmd "SOF firmware directory" ls -la /lib/firmware/intel/sof/ 2>/dev/null || echo "# SOF firmware directory not found" >> "$OUTPUT"
+run_cmd "SOF topology directory" ls -la /lib/firmware/intel/sof-tplg/ 2>/dev/null || echo "# SOF topology directory not found" >> "$OUTPUT"
+
+# 查找具体的拓扑文件
+if [ -d /lib/firmware/intel/sof-tplg ]; then
+    run_cmd "SOF topology files detail" ls -la /lib/firmware/intel/sof-tplg/ | grep -i rt5682 2>/dev/null || true
+fi
+
+# SOF内核日志
+run_cmd "SOF kernel log (last 20)" dmesg | grep -i sof | tail -20 2>/dev/null || true
+run_cmd "SOF firmware version" dmesg | grep -i "firmware.*version" | grep -i sof | tail -5 2>/dev/null || true
+
+# --- 新增: CRAS 音频服务器信息 ---
+section "CRAS Audio Server"
+if command -v cras_test_client &>/dev/null; then
+    run_cmd "CRAS server info" cras_test_client --dump_server_info 2>/dev/null || echo "# cras_test_client --dump_server_info failed" >> "$OUTPUT"
+    run_cmd "CRAS I/O devices" cras_test_client --dump_iodev_list 2>/dev/null || true
+    run_cmd "CRAS audio thread info" cras_test_client --dump_a 2>/dev/null || true
+else
+    echo "# cras_test_client not available" >> "$OUTPUT"
+    # 尝试查找cras_test
+    run_cmd "Find cras_test" find /usr/bin -name "*cras*" 2>/dev/null | head -10 || true
+fi
+
+# --- 新增: ALSA 控制信息 ---
+section "ALSA Controls"
+run_cmd "amixer contents" amixer contents 2>/dev/null || echo "# amixer not available" >> "$OUTPUT"
+run_cmd "amixer info" amixer info 2>/dev/null || true
+run_cmd "amixer scontrols" amixer scontrols 2>/dev/null || true
+
+# --- 新增: aplay/arecord设备列表 ---
+section "Audio Devices"
+if command -v aplay &>/dev/null; then
+    run_cmd "aplay -l (playback devices)" aplay -l 2>/dev/null || true
+    run_cmd "aplay -L (playback device names)" aplay -L 2>/dev/null | head -30 || true
+fi
+if command -v arecord &>/dev/null; then
+    run_cmd "arecord -l (capture devices)" arecord -l 2>/dev/null || true
+fi
+
+# --- 新增: PCI设备详细信息 ---
+section "PCI Audio Device Details"
+if [ -d /sys/bus/pci/devices/0000:00:1f.3 ]; then
+    run_cmd "PCI audio class" cat /sys/bus/pci/devices/0000:00:1f.3/class 2>/dev/null || true
+    run_cmd "PCI audio device" cat /sys/bus/pci/devices/0000:00:1f.3/device 2>/dev/null || true
+    run_cmd "PCI audio vendor" cat /sys/bus/pci/devices/0000:00:1f.3/vendor 2>/dev/null || true
+    run_cmd "PCI audio subsystem device" cat /sys/bus/pci/devices/0000:00:1f.3/subsystem_device 2>/dev/null || true
+    run_cmd "PCI audio subsystem vendor" cat /sys/bus/pci/devices/0000:00:1f.3/subsystem_vendor 2>/dev/null || true
+    run_cmd "PCI audio IRQ" cat /sys/bus/pci/devices/0000:00:1f.3/irq 2>/dev/null || true
+    run_cmd "PCI audio driver" ls -la /sys/bus/pci/devices/0000:00:1f.3/driver 2>/dev/null || true
+else
+    # 尝试查找其他音频PCI设备
+    audio_pci=$(lspci | grep -i audio | head -1 | cut -d' ' -f1)
+    if [ -n "$audio_pci" ] && [ -d "/sys/bus/pci/devices/0000:$audio_pci" ]; then
+        run_cmd "PCI audio details (from lspci)" ls -la "/sys/bus/pci/devices/0000:$audio_pci/" 2>/dev/null | head -20 || true
+    fi
+fi
+
+# --- 新增: ACPI设备信息 ---
+section "ACPI Audio Devices"
+if [ -d /sys/bus/acpi/devices ]; then
+    run_cmd "ACPI devices with audio" ls -la /sys/bus/acpi/devices/ | grep -i audio 2>/dev/null | head -10 || echo "# No ACPI audio devices found" >> "$OUTPUT"
+fi
+
+# --- 新增: 音频模块信息 ---
+section "Audio Kernel Modules"
+run_cmd "Loaded audio modules" lsmod | grep -E "snd|sof|hda" 2>/dev/null | head -30 || true
+run_cmd "Module parameters" modinfo snd_sof_pci 2>/dev/null | head -15 || true
+
+# --- 新增: /dev/snd 设备 ---
+section "/dev/snd devices"
+run_cmd "ls -la /dev/snd" ls -la /dev/snd 2>/dev/null || echo "# /dev/snd not found" >> "$OUTPUT"
+
+# --- 新增: 音频相关服务 ---
+section "Audio Services"
+# Check CRAS process
+run_cmd "CRAS process info" ps aux | grep -E "[c]ras" || echo "# CRAS process not found" >> "$OUTPUT"
+
+# Check CRAS via dbus (if available)
+if command -v dbus-send &>/dev/null; then
+    run_cmd "CRAS volume via dbus" dbus-send --system --print-reply --dest=org.chromium.cras /org/chromium/cras org.chromium.cras.Control.GetVolume 2>/dev/null || true
+    run_cmd "CRAS output devices via dbus" dbus-send --system --print-reply --dest=org.chromium.cras /org/chromium/cras org.chromium.cras.Control.GetOutputDevices 2>/dev/null | head -20 || true
+else
+    echo "# dbus-send not available" >> "$OUTPUT"
+fi
+
+# Check if CRAS is responding to test client
+if command -v cras_test_client &>/dev/null; then
+    run_cmd "CRAS client test" cras_test_client --dump_server_info 2>/dev/null | head -10 || true
+else
+    echo "# cras_test_client not available" >> "$OUTPUT"
+fi
+
+# List all audio-related processes
+run_cmd "Audio-related processes" ps aux | grep -E "cras|alsa|snd|sof|pulse" | grep -v grep 2>/dev/null | head -20 || true
+
+# Check systemd services (if any - some ChromeOS builds have limited systemd)
+if command -v systemctl &>/dev/null; then
+    run_cmd "Systemd audio services" systemctl list-units --type=service | grep -E "cras|alsa|sound|audio" 2>/dev/null | head -10 || true
+else
+    echo "# systemctl not available on this ChromeOS build" >> "$OUTPUT"
+fi
+
+# Check init scripts (traditional SysV init)
+if [ -d /etc/init ]; then
+    run_cmd "Upstart audio jobs" ls -la /etc/init/ | grep -E "cras|alsa" 2>/dev/null || true
+fi
+
+
+# --- 新增: 音频配置文件 ---
+section "Audio Configuration Files"
+run_cmd "ASoC machine driver" dmesg | grep -i "asoc.*machine" | tail -5 2>/dev/null || true
+run_cmd "CRAS config" ls -la /etc/cras/ 2>/dev/null || echo "# No CRAS config directory" >> "$OUTPUT"
+
 # --- CRAS / ALSA utils (if present) ---
 section "Audio tools (optional)"
-run_cmd "which cras_test aplay amixer" bash -c "which cras_test aplay amixer 2>/dev/null || true"
+run_cmd "which cras_test aplay amixer cras_test_client" bash -c "which cras_test aplay amixer cras_test_client 2>/dev/null || true"
 if command -v cras_test &>/dev/null; then
     run_cmd "cras_test --help 2>&1 | head -5" bash -c "cras_test --help 2>&1 | head -5" || true
 fi
 
 # --- DMI / board (if readable) ---
 section "Board (DMI-like)"
-for f in /sys/class/dmi/id/board_name /sys/class/dmi/id/product_name /sys/class/dmi/id/sys_vendor; do
+for f in /sys/class/dmi/id/board_name /sys/class/dmi/id/product_name /sys/class/dmi/id/sys_vendor /sys/class/dmi/id/board_version /sys/class/dmi/id/bios_version; do
     [ -f "$f" ] && echo "$f: $(cat "$f" 2>/dev/null)" >> "$OUTPUT"
 done
 
-log "Done. Output: $OUTPUT"
+# --- 新增: 收集时间戳和文件信息 ---
-log "Copy this file to your PC and save under audio_topology/collected/"
+section "Collection Info"
+echo "Script: $0" >> "$OUTPUT"
+echo "Script directory: $SCRIPT_DIR" >> "$OUTPUT"
+echo "Output file: $OUTPUT" >> "$OUTPUT"
+echo "File size: $(du -h "$OUTPUT" 2>/dev/null | cut -f1)" >> "$OUTPUT"
+echo "Line count: $(wc -l < "$OUTPUT" 2>/dev/null)" >> "$OUTPUT"
+
+# --- 最终提示 ---
+section "Next Steps"
+echo "1. Open chrome://system in Chrome browser" >> "$OUTPUT"
+echo "2. Find 'audio' section and click 'Expand'" >> "$OUTPUT"
+echo "3. Copy all the expanded content" >> "$OUTPUT"
+echo "4. Paste it below this line:" >> "$OUTPUT"
+echo "" >> "$OUTPUT"
+echo "--- PASTE chrome://system AUDIO SECTION HERE ---" >> "$OUTPUT"
+echo "" >> "$OUTPUT"
+echo "" >> "$OUTPUT"
+echo "--- END OF chrome://system AUDIO SECTION ---" >> "$OUTPUT"
+
+log "Done! Enhanced collection complete."
+log "Output file: $OUTPUT"
+log "File is in the same directory as this script: $SCRIPT_DIR"
+log ""
+log "Next steps:"
+log "1. Open chrome://system in Chrome browser"
+log "2. Find 'audio' section and click 'Expand'"
+log "3. Copy all the expanded content"
+log "4. Edit $OUTPUT and paste at the marked location"
+log ""
+log "To view the file: cat $OUTPUT"
+log "To copy to Downloads: cp $OUTPUT ~/Downloads/"