kushwavez Posted April 27, 2019 Share Posted April 27, 2019 Hi! I have everything working on my Acer notebook, except FN + Brightness keys using VoodoPS2Controller.kext Now the brightness keys are "Pause+Break = Brightness Up" and "Fn+F12 = Brightness Down" working right now but they are not the actual keys. The actual brightness keys are "Fn+RightArrow = Brightness Up" and "Fn+LeftArrow = Brightness Down" but they are not working. The problem is I don't know the codes. Installed ioio and enabled debugging to console: Pause/Break is generating: "ApplePS2Keyboard: sending key e045=71" which upper the brightness Fn+F12 is generating: "ApplePS2Keyboard: sending key 46=6b" which lower the brightness Fn+RightArrow/LeftArrow generates nothing. Keyboard attached to PS2K Then I used rehabman's guide to enable ACPIDebugging, Installed kext to L/E, Debug methods (Instrument EC Queries, Add DSDT Debug Methods) to DSDT, but there are no codes generated to the log. Attaching debug folder. Also I don't know if it will help, but on Linux I got a code from decreasing/rising brightness with Fn+Left/RightArrow keys: Fn+RightArrow: "0xe0 0x54 0xe0 0xd4" Fn+Left: "0xe0 0x4c 0xe0 0xcc" Also I love using EMlyDinEsH's SmartTouchpad Driver, with that all of my Fn keys are working except Brigtness keys ofc. If there are any fix I would like to use that with the smarttouchpad driver. EMlyDinEsH's SmartTouchpad Driver: https://osxlatitude.com/forums/topic/1948-elan-focaltech-and-synaptics-smart-touchpad-driver-mac-os-x/ Specs in my signature. Please help me fix this very last issue on my acer. debug_4751.zip Link to comment Share on other sites More sharing options...
ghoys Posted May 1, 2019 Share Posted May 1, 2019 (edited) fight with this first. then ask again. HOW TO FIX YOUR ACPI BRIGHTNESS KEYS USING SMART TOUCHPAD DRIVER Edited May 1, 2019 by ghoys Link to comment Share on other sites More sharing options...
kushwavez Posted May 2, 2019 Author Share Posted May 2, 2019 Thanks, I tried this too, but got nothing in the log. Link to comment Share on other sites More sharing options...
ghoys Posted May 30, 2019 Share Posted May 30, 2019 do you have apply dsdt patches? Thats is essential part.. Link to comment Share on other sites More sharing options...
kushwavez Posted May 30, 2019 Author Share Posted May 30, 2019 Yes, I did apply them but didn't work unfortunately. Link to comment Share on other sites More sharing options...
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