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ssdtPRGen.sh v. 14.1 #77

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giacomoleopardo opened this issue Nov 12, 2014 · 2 comments
Closed

ssdtPRGen.sh v. 14.1 #77

giacomoleopardo opened this issue Nov 12, 2014 · 2 comments

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@giacomoleopardo
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Hi Pike, this is the set up

Zotac Z77 ITX
CPU Intel i7 3770T
Yosemite 10.10
SysDef MacMini 6,2
SSDT Generated with V 14,1 (no issues at all) and inserted in EFI\EFI\Clover\ACPI\Patched, select Drop OEM in ssdt options in config.plist

generation ssdt14_1

Here's the pstates checked with AppleIntelCPUPowerManagementInfo.kext

pstates14_1

I tried a ssdt generated with ssdtPRGen.sh v. 13.4 and this is the result

pstates13_4

I noticed that in ssdt v14,1 frequencies are from 1600 to 3700, and in ssdt v13,4 the range is between 800 and 3701

@Piker-Alpha
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Let's take a look at the help text for the -w argument:

   -workarounds for Ivy Bridge [0/1/2/3]
      0 = no workarounds
      1 = inject extra (turbo) P-State at the top with maximum (turbo) frequency + 1 MHz
      2 = inject extra P-States at the bottom
      3 = both

Thus you should use: ./ssdtPRGen.sh -w 3

@giacomoleopardo
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Ooops! Of course. Thanks, closing issue!

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