黑苹果ALC269vcMac版是Mac平台上的一款黑苹果声卡驱动，黑苹果ALC269vcMac版是ALC269vc声卡驱动程序，需要配置DSDT来驱动你的声卡;您可以免费下载。
黑苹果 ALC269vc Mac 版是 Mac 平台上的一款黑苹果声卡驱动，黑苹果 ALC269vc Mac 版是 ALC269vc 声卡驱动程序，需要配置 DSDT 来驱动你的声卡。
黑苹果 ALC269vc Mac 版软件特色
下载黑苹果 ALC269vc Mac 版之后，将 AppleHDA.kext 替换安装系统 S/L/E 目录下，用 MaciASL 将下面的 DSDT 补丁编译到自己的 DSDT 文件中即可。
DSDT 补丁：
#Maintained by: RehabMan for: Laptop Patches
#audio_HDEF-layout12.txt
# Note: Change your layout ID if you need something different
# Inject Audio info
into method label _DSM parent_label HDEF remove_entry;
into device label HDEF insert
begin
Method (_DSM, 4, NotSerialized)\n
{\n
If (LEqual (Arg2, Zero)) { Return (Buffer() { 0x03 } ) }\n
Return (Package()\n
{\n
"layout-id", Buffer() { 0x03, 0x00, 0x00, 0x00 },\n
"hda-gfx", Buffer() { "onboard-1" },\n
"PinConfigurations", Buffer() { },\n
//"MaximumBootBeepVolume", 77,\n
})\n
}\n
end;
IRQ 修复补丁：
#Maintained by: RehabMan for: Laptop Patches
#system_IRQ.txt
# This can fix non-working audio and also has an affect on HPET.
#
# Use this if you have issues with patched AppleHDA (required on almost all laptops)
# or if you have issues with HPET (restart after wake).
# IRQ fix
into device name_hid PNP0000 code_regex IRQNoFlags\s\(\)\n\s+\{(\d+)\} remove_matched;
into device name_hid PNP0100 code_regex IRQNoFlags\s\(\)\n\s+\{(\d+)\} remove_matched;
into device name_hid PNP0B00 code_regex IRQNoFlags\s\(\)\n\s+\{(\d+)\} remove_matched;
into device name_hid PNP0103 code_regex IRQNoFlags\s\(\)\n\s+\{.*\} removeall_matched;
into device name_hid PNP0103 code_regex Name\s\(([^,]+),\sResourceTemplate\s\(\).*\n\s+\{((?:.|\n)*)\}\) replace_matched
begin
Name (%1, ResourceTemplate()\n
{\n
IRQNoFlags() { 0, 8, 11, 15 }\n
%2
})\n
end;
