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R van Liere

InjectIntel-ig IntelAzulFB parameters for Gigabyte BRIX i7-4770R

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I'm porting Mavericks onto the new Gigabyte BRIX. This machine has a i7-4770R and Iris Pro.


The current status is that I can boot normally (i.e. not using -x). 

However, I can not get the Iris Pro running properly. 


Question: is there a documented step-by-step procedure to determine the correct InjectIntel-ig or IntelAzulFB parameters for org.chameleon.Boot.plist ?


I've read and tried various parameter settings from the article "Intel HD4000 and Haswell iGPU" but these do not seem to work....






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use between 0 - 15 which gives you best results 

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OK, I got the Intel Iris Pro Graphics 5200  to work with:





The only inconsistency is that  "VRAM (Total): 1024 MB" is reported.

Check this:

Intel Iris Pro Graphics 5200:


  Chipset Model: Intel Iris Pro Graphics 5200

  Type: GPU

  Bus: Built-In

  VRAM (Total): 1024 MB

  Vendor: Intel (0x8086)

  Device ID: 0x0d22

  Revision ID: 0x0008



  Resolution: 1920 x 1200 @ 60 Hz

  Pixel Depth: 32-Bit Color (ARGB8888)

  Display Serial Number: G286H8711H8S

  Main Display: Yes

  Mirror: Off

  Online: Yes

  Rotation: Supported

  Connection Type: DisplayPort




GFX performance seems to be as expected; it is on par with my i7-4470S + AMD ATI 7750 box running 10.9.1



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