GA H87 hd3 声卡驱动分析
我的黑苹果安装用2953引导OS X 10.9.5原装。安装很顺利。连一直不能驱动的P2S键盘也驱动成功。{:5_597:} 声卡是alc 892,用了很多方法不能驱动。用2795四叶草引导成功，声卡也有声了，很正常。{:5_597:}问题出在什么地方呢？经过对比，发现了不能发声的原因。请看：config中
<key>Devices</key>
<dict>
<key>Audio</key>
<dict>
<key>Inject</key>
<string>No</string>
</dict>
<key>USB</key>
<dict>
<key>AddClockID</key>
<true/>
<key>FixOwnership</key>
<false/>
<key>Inject</key>
<true/>
</dict>
把<key>Inject</key>
<string>No</string>中的“NO”改为“1”，声卡就驱动了。
接下来的问题出现了：放音乐时，开始正常，一分多钟以后，声音出现堵，就没有声音了。
都是一样的声卡驱动，就是引导的CLOVER版本不同，一个能驱动声卡，不个不能；修改Audio的参数后，声卡驱动了，又发音不正常。
请高手们分析一下这是什么原因？为什么CLOVER 2953就驱动不正常呢？怎样才能让CLOVER 2953正常驱动892声卡。
附2953CLOVER 的config：
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>ACPI</key>
<dict>
<key>DropTables</key>
<array>
<dict>
<key>Signature</key>
<string>SSDT</string>
<key>TableId</key>
<string>CpuPm</string>
</dict>
</array>
<key>SSDT</key>
<dict>
<key>DoubleFirstState</key>
<true/>
<key>DropOem</key>
<true/>
<key>Generate</key>
<dict>
<key>CStates</key>
<false/>
<key>PStates</key>
<false/>
</dict>
<key>MaxMultiplier</key>
<integer>37</integer>
<key>MinMultiplier</key>
<integer>16</integer>
<key>PluginType</key>
<integer>1</integer>
</dict>
</dict>
<key>Boot</key>
<dict>
<key>Arguments</key>
<string>slide=0 dart=0 darkwake=1 kext-dev-mode=1</string>
<key>DefaultVolume</key>
<string>SSD_OS X</string>
<key>Legacy</key>
<string>PBR</string>
<key>Log</key>
<false/>
<key>Secure</key>
<false/>
<key>Timeout</key>
<integer>3</integer>
<key>XMPDetection</key>
<string>Yes</string>
</dict>
<key>CPU</key>
<dict>
<key>BusSpeedkHz</key>
<integer>100000</integer>
<key>FrequencyMHz</key>
<integer>3300</integer>
</dict>
<key>Devices</key>
<dict>
<key>Audio</key>
<dict>
<key>Inject</key>
<string>No</string>
</dict>
<key>USB</key>
<dict>
<key>AddClockID</key>
<true/>
<key>FixOwnership</key>
<false/>
<key>Inject</key>
<true/>
</dict>
</dict>
<key>GUI</key>
<dict>
<key>Hide</key>
<array>
<string>ST_DATA</string>
<string>Recovery HD</string>
<string>\EFI\BOOT\BOOTX64.EFI</string>
</array>
<key>Language</key>
<string>zh_CN:0</string>
<key>Mouse</key>
<dict>
<key>Enabled</key>
<false/>
<key>Mirror</key>
<false/>
</dict>
<key>Scan</key>
<dict>
<key>Entries</key>
<true/>
<key>Legacy</key>
<false/>
<key>Tool</key>
<true/>
</dict>
<key>ScreenResolution</key>
<string>1920x1080</string>
<key>Theme</key>
<string>black_green</string>
</dict>
<key>Graphics</key>
<dict>
<key>Inject</key>
<dict>
<key>ATI</key>
<false/>
<key>Intel</key>
<false/>
<key>NVidia</key>
<false/>
</dict>
</dict>
<key>KernelAndKextPatches</key>
<dict>
<key>AppleRTC</key>
<true/>
<key>AsusAICPUPM</key>
<true/>
</dict>
<key>SMBIOS</key>
<dict>
<key>Family</key>
<string>iMac</string>
<key>ProductName</key>
<string>iMac13,2</string>
<key>SerialNumber</key>
<string>C02JB041DNCW</string>
<key>Trust</key>
<false/>
</dict>
</dict>
</plist>
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