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About maczx

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    InsanelyMac Protégé
  1. UPDATED 20.12. GenericBrightness.kext

    first thans for your work ,you do nice job! maybe some Nvidia card like mine do not need the drivers you did,but i would like to thank you . next i wann change the hot keys to fn+left/right as in win. thax again
  2. UPDATED 20.12. GenericBrightness.kext

    Finally my nvidia card gt240m is fully work .i am so glad. thx ivik thx weizh126, thx for your work and time. here is what i do ,my be could give you some info. it ,s necessary that adding @0,backlight-control, and @0,pwm-info to the DSDT,also they works with the code "PNLF" (all these code could find in the Post before),but it is not necessary to add "BCL""BCM" to "PNLF'. now I can change brightness with fn+pause (up)/fn+Scrolk(down) ,the SUN and slider are all work . and when i reboot the systerm could save the value the last login. thx again!
  3. UPDATED 20.12. GenericBrightness.kext

    <br /><br /><br /> hello MiniHack could u upload your worked dsdt?my laptop's graphics card is gt240m , now the situation is that max and min are aways 0 in ioreg as you case. and how do you driver your Nvidia card?dsdt or gfx string ? what about 'PNLF' ,is it necessary? please upload them together. thx advance!
  4. UPDATED 20.12. GenericBrightness.kext

    native keys are fn+up/down ,but they dont work. pressing fn+Pause/ScrLk could call SUN icon . did you see my modified dsdt? thx
  5. UPDATED 20.12. GenericBrightness.kext

    thx reply Whether load your driver or not , the situation is the same: bar appears but still 100%,SUN appears when i press fn+Pause/SorLk ,in ioreg max and min are 0 aways. when i load your driver manual ,dmesg gives me below info " Acpi brightness levels:11, lowest brightness:5, highest brightness:100 We still don't have brightness entry in ioreg... waiting..."
  6. UPDATED 20.12. GenericBrightness.kext

    yes before login i could change brightness .and when osx come back from sleep the brightness go to the max, the brightest.
  7. UPDATED 20.12. GenericBrightness.kext

    It seems that Apple have not used this card before.so there no osx rom.the rom i used is dumped from Everest. thx reply
  8. UPDATED 20.12. GenericBrightness.kext

    ye i have already use 'GraphicsEnabler' to driver the graphic card .and i tried 'UseNvidiaROM' flag also. at the same time i deleted 'PEGP' from dsdt,but no go! if i do not driver the card ,the brightness couled be contralled with origianl keys fn+up/down,but no SUN no bar. once the card was drivered,brightness goes away.
  9. UPDATED 20.12. GenericBrightness.kext

    as u say i try use rom but no change what card is yours? mine is gt240m the best situation is the SUN icon and the bar .but backlight didnot change when i press fn+Pause and fn+ScorLk ,the bar always goes to 100% here is my modfied dsdt any suggestion? dsdt.zip
  10. UPDATED 20.12. GenericBrightness.kext

    yes the max and min are all 0 here is my ioreg and use your kext dmesg give me this info Acpi brightness levels:11, lowest brightness:5, highest brightness:100 We still don't have brightness entry in ioreg... waiting...
  11. UPDATED 20.12. GenericBrightness.kext

    god but thx all the same now Brightness doesn't change and the slider keeps back to 100% when i drug itmy dsdt is very difficult to modify .
  12. UPDATED 20.12. GenericBrightness.kext

    hi ivik i am so confused about my dsdt please have alook thx very much dcpdsdt.zip
  13. UPDATED 20.12. GenericBrightness.kext

    hi ivik dose this method support all graphics cards in theory? thx!
  14. @jingu Yes!it's 0be2 as yours BTW what 's model of sound card? mine is alc 269.what about yours?
  15. @Jingu thx your quick reply! you could see the my HDMI devID from the following pictures: and what is your 'Realtek High Definition Audio' code ID?