RehabMan
Moderator
- Joined
- May 2, 2012
- Messages
- 181,016
- Motherboard
- Intel DH67BL
- CPU
- i7-2600K
- Graphics
- HD 3000
- Mac
- Mobile Phone
It seems both problems fixed by changing ig-platform-id=0x19260002 and spoofing as 0x1926:
Code:SPEEDY-NUC:nuc.git rehabman$ git diff diff --git a/SSDT-IGPU.dsl b/SSDT-IGPU.dsl index 4cba2f1..73d4807 100644 --- a/SSDT-IGPU.dsl +++ b/SSDT-IGPU.dsl @@ -117,15 +117,16 @@ // Skylake/Iris Pro HD580 0x193b, 0, Package() { - "AAPL,ig-platform-id", Buffer() { 0x05, 0x00, 0x3b, 0x19 }, + //"AAPL,ig-platform-id", Buffer() { 0x05, 0x00, 0x3b, 0x19 }, //REVIEW: spoof HD540 for full screen QuickTime issue - //"AAPL,ig-platform-id", Buffer() { 0x02, 0x00, 0x26, 0x19 }, + "AAPL,ig-platform-id", Buffer() { 0x02, 0x00, 0x26, 0x19 }, "hda-gfx", Buffer() { "onboard-1" }, "model", Buffer() { "Intel Iris Pro Graphics 580" }, //"RM,device-id", Buffer() { 0x3b, 0x19, 0x00, 0x00 }, //"AAPL,GfxYTile", Buffer() { 1, 0, 0, 0 }, //REVIEW: spoof HD540 for full screen QuickTime issue "RM,device-id", Buffer() { 0x26, 0x19, 0x00, 0x00 }, + //"RM,device-id", Buffer() { 0x3b, 0x19, 0x00, 0x00 }, }, // Kaby Lake/HD620 0x5916, 0, Package()
FYI: Updated the github project with this change.
Note: Reverted this change due to the fact it causes problems for Preview.app.
I will do some experimentation and see there is a combination that corrects for all three problems (Preview glitched graphics, QuickTime crash to login, and GarageBand failure with right click popup).
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