github.com/toleda/graphics_intel_framebuffers

graphics_Intel_framebuffers

OS X Intel HD Graphics

OS X HD4600+/HD4000/HD3000 Framebuffer Edits Find HD4600+/HD4000 HDMI port-number (HD3000 similar) Match motherboard connector to framebuffer connector Enable multiple display support

Requirements

• Desktop only
• Mavericks 10.9 or newer
• Intel HD Graphics/kext/property/framebuffer
  • HD4600+/Azul/AAPL,ig-plartform-id/03 00 22 0d
  • HD4000/Capri/AAPL,ig-plartform-id/0a 00 66 01
  • HD3000/SNB/AAPL,snb-platform-id/10 00 03 00
• Framebuffer Injection
  • HDMI audio dsdt/ssdt
  • Chimera/org.chameleon.Boot.plist
    • IGPEnabler=Yes (Azul/Capri/SNB)
  • Chameleon/org.chameleon.Boot.plist
    • IntelAzulFB/10
    • IntelCapriFB/10
  • Clover/config.plist
    • Azul: Graphics/ig-platform-id/0x0300220D
    • Capri: Graphics/ig-platform-id/0x0a006601

More Information

• HD4600+/HD4000/HD3000 Framebuffer Edits.pdf

Framebuffer Configurations Connector/Port__|Port 0x5_______|Port 0x6_______|Port 0x7_______| Native SNB/Capri|DP or ND_______|DP or ND_______|HDMI___________| Native Azul |DP or ND_______|DP or ND_______|DP or ND_______| a SNB/Capri/Azul|DP or ND_______|HDMI/DVI______|HDMI/DVI| b SNB/Capri/Azul|HDMI/DVI*|DP or ND_______|HDMI/DVI| c Azul |HDMI/DVI_____|HDMI/DVI___|DP or ND_______| d Azul |HDMI/DVI_______|HDMI/DVI_______|HDMI/DVI_______| e Azul |DP or ND_______|HDMI/DVI_______|DP or ND_______| f Azul |HDMI/DVI_______|DP or ND_______|DP or ND_______| g Azul |DP or ND_______|DP or ND_______|HDMI/DVI_______| DVI - Azul only, HDMI - SNB/Capri/Azul, DVI - SNB/Capri (NA)

Framebuffer Edit Scripts

• HD4600/Azul a - graphics_intel_hd5k-azul-a-90_patch.command b - graphics_intel_hd5k-azul-b-90_patch.command c - graphics_intel_hd5k-azul-c-90_patch.command d - graphics_intel_hd5k-azul-d-90_patch.command e - graphics_intel_hd5k-azul-e-90_patch.command f - graphics_intel_hd5k-azul-f-90_patch.command g - graphics_intel_hd5k-azul-g-90_patch.command
• HD4000/Capri a - graphics_intel_hd4k-capri-a-90_patch.command b - graphics_intel_hd4k-capri-b-90_patch.command
• HD3000/SNB a - graphics_intel_hd3k-snb-a-90_patch.command b - graphics_intel_hd3k-snb-b-90_patch.command

Installation

• Download script, github.com/toleda/graphics_Intel.......patch.command
• Downloads/graphics_Intel.......patch.command (Do not move file)
  • Double click on file name
  • Enter Password
  • No errors, restart 1. Terminal Report: Last login: Mon Feb 17 18:10:57 on console Downloads/HD4600+:Azul\ Edit/graphics_intel_hd5k-azul-a-90 _patch.command ; exit; graphics_intel_hd5k_azul-a-90_patch.command_v2.0 Copy S/L/E/AppleIntelFramebufferAzul.kext to Desktop. Password: Fix permissions ... Kernel cache... Finished, restart required. logout

[Process completed]

Tools

• IOReg
  • IOReg (View Raw) - https://github.com/toleda/audio_ALCInjection/blob/master/IORegistryExplorer_v2.1.zip
  • IOJones - http://ge.tt/api/1/files/6C79yoh/0/blob?download

Restore Native Framebuffer kext

• Desktop/AppleIntel....-orig.kext
• Rename AppleIntel....-orig.kext to AppleIntel.....kext
• Install with Kext Installer (Kext Utility, DCPIManager, KextBeast, etc.)

Problem Reporting (include the following information)

• Description of HDMI audio problem
  • OS X version/motherboard model/BIOS version/processor/graphics
  • Procedure/Guide Used
  • Copy of IOReg - IOReg_v2.1/File/Save a Copy As…, verify file (no ioreg.txt)
  • EFI/Clover/config.plist
  • EFI/Clover/ACPI/Patched/dsdt.aml (if installed)
  • EFI/Clover/ACPI/Patched/ssdt.aml (if installed)
• Post to:
  • http://www.tonymacx86.com/hdmi-audio/112469-mavericks-hdmi-audio-applehda.html
  • http://www.insanelymac.com/forum/topic/292999-mavericks-applehda-hdmi-audio/

Credit bcc9: http://www.insanelymac.com/forum/topic/259705-editing-custom-connectorinfo-for-intel-hd-3000-graphics-sandy-bridge-osx-lion/

toleda https://github.com/toleda/graphics_Intel_framebuffers