RehabMan
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- Joined
- May 2, 2012
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- Motherboard
- Intel DH67BL
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- i7-2600K
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Remove _OFF from _WAK too.
+1... It would be interesting to know if the device wakes up being "on" and needs to be turned off, or if turning off at boot is good enough...
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REPORT to both of you:
this code will prevent AMD GPU from turning off (I insert it into nguyenmac's DSDT, and this dsdt didn't work anymore )Code:While (LNotEqual (LNKS, 0x00)) { Sleep (0x01) }
AND I removed _OFF fucntion from IGPU._INI, nothing change!
Hey... good to know.
Maybe we can formalize this into a patch for easy application... We'll see...
Although thinking about it, that loop may fail because something hasn't been initialized properly (because the SSDT with all the related items is being dropped). I have also noticed that these SystemMemory fields often are just not setup correctly by OS X and don't work properly.