sistoelemento Posted December 5, 2015 Share Posted December 5, 2015 Ive got my at card up and running.But applying various patches from the rehab mans repository don't work. Mine is a notebook having discrete radeon graphics. I tried all the patches in the repository and tried using ACPIBacklight kext, when i use this kext and any brightness patch from the repo, im able to get the slider in sys prefpane. But his don't have any control over my brightness.My graphics device was named VGA in the DSDT so i renamed it to GFX0 for proper power management. Im attaching my original OEM DSDT, and the renamed VGA->GFX0 dsdt. And the io-reg. My display is detected as apple display in the io-reg. My original DSDT contained two VGA devices and one GFX0 device, this has anything to do with the VGA port on my laptop ? It is not working And 3 of this graphic devices has BCL brightness control method defined. dsdt-VGA-GFX0.zip MacBook Pro ioreg VGA--GFX0.zip dsdt-original.aml.zip Link to comment Share on other sites More sharing options...
HmO Posted December 5, 2015 Share Posted December 5, 2015 Take this DSDT DSDT.zip 1 Link to comment Share on other sites More sharing options...
sistoelemento Posted December 6, 2015 Author Share Posted December 6, 2015 Take this DSDT Holy Cow , you are a genius. Its working now ! What did you do to the DSDT ? I can see one IGPU device in the DSDT ! Did you patch that only ? Do you know how to implement power management for this card ? My CPU PM is fine, but GPU , heat and noise Link to comment Share on other sites More sharing options...
HmO Posted December 6, 2015 Share Posted December 6, 2015 DSDT did himself. Patches are mine. Holy Cow , you are a genius. Its working now ! What did you do to the DSDT ? I can see one IGPU device in the DSDT ! Did you patch that only ?Do you know how to implement power management for this card ? My CPU PM is fine, but GPU , heat and noise Give me report from DarwinDumper. Link to comment Share on other sites More sharing options...
sistoelemento Posted December 6, 2015 Author Share Posted December 6, 2015 Here you go !Im also attaching my HwMonitor screenshot for 5 minutes from wake. DarwinDumperReports.zip Link to comment Share on other sites More sharing options...
sistoelemento Posted December 6, 2015 Author Share Posted December 6, 2015 Any findings ? Link to comment Share on other sites More sharing options...
sistoelemento Posted December 7, 2015 Author Share Posted December 7, 2015 DSDT did himself. Patches are mine. Give me report from DarwinDumper. Hoping the examination of reports ! Link to comment Share on other sites More sharing options...
sistoelemento Posted September 28, 2016 Author Share Posted September 28, 2016 DSDT did himself. Patches are mine. Give me report from DarwinDumper. Pleas see the report in previous post. Link to comment Share on other sites More sharing options...
theredmc Posted October 6, 2019 Share Posted October 6, 2019 DSDT.amlHelp I need it too can anyone patch the dsdt for me PLS Im German Link to comment Share on other sites More sharing options...
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