HP 820 G2变色龙安装10.11.6基本完美

初始状态：

一块ssd硬盘，MBR格式分区，安装了WIN7 64位.

不想动win系统，因此就安装在硬盘的扩展分区

电脑配置：

cpu: i7-5600u

声卡: ALC280

显卡: HD5500

有线网卡: intel 218

无线网卡: intel ac7265(无法驱动，蓝牙免驱)

压缩磁盘、分区这些都不说了，主要就是分出两块来，一个用于写懒人版的cdr镜像，一个分区用于安装系统。

启动办法是使用EasyBCD增加一个菜单，然后在菜单中启动变色龙的光盘镜像。

这么做的目的是尽量少修改windows系统。

镜像取自http://bbs.pcbeta.com/viewthread-1702502-1-2.html

文件大小：7677251584 字节

修改时间：2016年7月21日 16:27:18

MD5     ：FD03267F7948DCFBF561B8E2EFD8B52A

SHA1    ：4C200BEA4E57B89FF70D1239B47C1697106DEF17

CRC32   ：89E0CA2B

这个镜像里面的smbios是imac，

同时在e/e目录下的FakeSMC在hp 820 g2上运行有问题，我就换成新版本的，进了安装界面

安装后，修改dsdt基本是参照大神RehabMan的github上的说明修改的

参考https://github.com/RehabMan/HP-ProBook-4x30s-DSDT-Patch/blob/master/patches/02_DSDTPatch.txt进行修改

由于笔记本型号毕竟不一样，我基本上是看了这些修改点，然后手工修改dsdt完成整个过程。

其实这些补丁有点正则表达式知识的，都是能够看得懂的。

修改dsdtr的大致步骤如下：

Chameleon_2.3svn_r2839_Enoch_10.12_pkg+wowpc

CDR下载自
http://bbs.pcbeta.com/viewthread-1702502-1-2.html
文件名称：C:\El Capitan 10.11.6 Installer.cdr
文件大小：7677251584 字节
修改时间：2016年7月21日 16:27:18
MD5     ：FD03267F7948DCFBF561B8E2EFD8B52A
SHA1    ：4C200BEA4E57B89FF70D1239B47C1697106DEF17
CRC32   ：89E0CA2B
链接：http://pan.baidu.com/s/1bpaBXRD 密码：6tec

安装时CDR中的FakeSmc.kext在820上会kernel panic，替换最新版本的FakeSmc后OK

DSDT修改：
repair error.
                              Store (\_GPE.VHOV (Arg0, 0x00), 0x01)
                            Local1
                            => Store (\_GPE.VHOV (Arg0, 0x00, 0x01), Local1)

参考https://github.com/RehabMan/HP-ProBook-4x30s-DSDT-Patch/blob/master/patches/02_DSDTPatch.txt进行修改

into device label WMID remove_entry;
into all code_regex Name\s*\(WSIP,[\s\S]*Name\s*\(ETYP,\s*Buffer\s*\(.*\)\s*\{\}\) remove_matched;

into_all all code_regex \.AC, replaceall_matched begin .ADP1, end;
into_all all code_regex \(AC, replaceall_matched begin (ADP1, end;
into all label AC set_label begin ADP1 end;

into device label ADP1 code_regex Name\s+\(_PRW,[\s\S]*\}\) remove_matched;
into device label ADP1 insert
begin
Name (_PRW, Package() { 0x18, 0x03 })
end;

into method label _DSM parent_label PS2K remove_entry;
into device label PS2K insert
begin
Method (_DSM, 4, NotSerialized)\n
{\n
    If (LEqual (Arg2, Zero)) { Return (Buffer() { 0x03 } ) }\n
    Return (Package()\n
    {\n
        "RM,oem-id", "HPQOEM",\n
        "RM,oem-table-id", "167C",\n
    })\n
}\n
end;

#   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
        "hda-gfx", Buffer() { "onboard-1" },\n
        "layout-id", Buffer() { 0x0C, 0x00, 0x00, 0x00 },\n
        "PinConfigurations", Buffer() { },\n
        //"MaximumBootBeepVolume", 77,\n
    })\n
}\n
end;
参考如下文档里layout-id应该是3或者4
# https://github.com/RehabMan/HP-ProBook-4x30s-DSDT-Patch/blob/master/Resources_ProBook/README.txt
# http://www.tonymacx86.com/threads/hp-elitebook-g2-alc280-combo-jack-wip.191207/#post1242688

#     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;

#    Rename all instances of GFX0 to IGPU
into_all all code_regex GFX0 replaceall_matched begin IGPU end;
into_all all label GFX0 set_label begin IGPU end;
GFX0 => GFX0
  inject "hda-gfx"="onboard-1" into IGPU (GFX0 originally)

B0D3 => HDAU
  inject "hda-gfx"="onboard-1" into HDAU

#    Rename all instances of GFX0 to IGPU
into_all all code_regex GFX0 replaceall_matched begin IGPU end;
into_all all label GFX0 set_label begin IGPU end;
GFX0 => GFX0
  inject "hda-gfx"="onboard-1" into IGPU (GFX0 originally)

#   Brightness control fix
into device label PNLF remove_entry;
into scope label \_SB insert
begin
Device (PNLF)\n
{\n
    Name (_HID, EisaId ("APP0002"))\n
    Name (_CID, "backlight")\n
    Name (_UID, 10)\n
    Name (_STA, 0x0B)\n
}\n
end;

into_all method code_regex If\s+\([\\]?_OSI\s+\(\"Windows\s2012\"\)\) replace_matched begin If(LOr(_OSI("Darwin"),_OSI("Windows 2012"))) end;

#   RTC fix
into device name_hid PNP0B00 code_regex (IO\s\((?:\s*[^,]+,\s*(?:\/\/\s.*)?\s*\n)+\s*)(\dx\d+)(,\s*(?:\/\/\s.*)?\s*\n\s*\)) replace_matched begin %10x02%3 end;
http://www.insanelymac.com/forum/topic/289798-applertc-patch-cmos-reset-after-sleepwake/

#   SMBUS fix
into device label BUS0 parent_adr 0x001F0003 remove_entry;
into device name_adr 0x001F0003 insert
begin
Device (BUS0)\n
{\n
    Name (_CID, "smbus")\n
    Name (_ADR, Zero)\n
    Device (DVL0)\n
    {\n
        Name (_ADR, 0x57)\n
        Name (_CID, "diagsvault")\n
        Method (_DSM, 4, NotSerialized)\n
        {\n
            If (LEqual (Arg2, Zero)) { Return (Buffer() { 0x03 } ) }\n
            Return (Package() { "address", 0x57 })\n
        }\n
    }\n
}\n
end;

#     Add missing IMEI device
into device label IMEI parent_label PCI0 remove_entry;
into device label PCI0 insert
begin
Device (IMEI)\n
{\n
    Name (_ADR, 0x00160000)\n
}\n
end;

#     HPET fix to avoid AppleIntelCPUPowerManagement panic
into method label _STA parent_hid PNP0103 remove_entry;
into device name_hid PNP0103 code_regex Name\s\(_STA\,\s+0x0F\) remove_matched;
into device name_hid PNP0103 insert
begin
Name (_STA, 0x0F)\n
end;

# repair HD5500
                            "device-id",
                            Buffer (0x04)
                            {
                                0x16, 0x16, 0x00, 0x00
                            },
                            "AAPL,ig-platform-id",
                            Buffer (0x04)
                            {
                                0x02, 0x00, 0x16, 0x16
                            },
                            "model",
                            Buffer (0x17)
                            {
                                "Intel HD Graphics 5500"
                            },
  2.使用UE修改AppleIntelBDWGraphicsFramebuffer的BIN文件，将其中的 4139c4 763e 改成 4139c4 eb3e
  3.Extra/Extensions目录下需要放FakePCIID.kext / FakePCIID_Intel_HD_Graphics.kext / FakePCIID_Intel_HDMI_Audio.kext等几个

click again on + and add:
Name* : disabled:IOAHCIBlockStorage
Find* : [HEX]: 004150504C452053534400
Replace* [HEX] : 0000000000000000000000
Comment: Enable TRIM for SSD
  1.进入SLE目录下去找到IOAHCIBlockStorage(在IOAHCIFamily.kext\Contents\PlugIns目录下)，使用UE修改\IOAHCIBlockStorage.kext\Contents\MacOS目录下的IOAHCIBlockStorage文件

修改DSDT及SSDT中涉及HDAU中的layout-id为4
在Extra/Extensions目录下需要放AppleALC.kext

将EC0下面16bit的变量拆分成两个8bit，同时修改使用这些变量的函数，添加B1B2函数（由于没有32BIT的，因此没有B1B4函数）
  例如：BDC,    16,  => BDC0,   8, BDC1,   8,
        Store (BPR, Local3) =>  Store (B1B2 (BPR0, BPR1), Local3)
在Extra/Extensions目录下需要放ACPIBatteryManager.kext

删除之前添加的PNLF设备
在IGPU下添加PNLF设备，相关信息从如下链接中取得
https://github.com/RehabMan/Laptop-DSDT-Patch/blob/master/graphics/graphics_PNLF_haswell.txt
在Extra/Extensions目录下需要放ACPIBacklight.kext