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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Yea I've been playing around with editing the dsdt quite a bit to get my peripherals working, and ACPIBacklight was the one i stuck with in the end since the patched applebacklight wasn't bright enough. But is the 0x710 hard coded somewhere in a file though?
0x710 isn't hardcoded into any patch made for Haswell. 0x710 is hard-coded into the HD3000/HD4000 drivers provided by Apple. 0xad9 is hardcoded into the Haswell graphics (HD5000) drivers provided by Apple. If you were to use patched AppleBacklight.kext (or injector), you'd have to modify the data in the Info.plist as appropriate.
My DSDT patches simply conform to the way OS X wants to deal with the backlight hardware (0-0x710 on HD3000/HD4000, and 0-0xad9 on Haswell).