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Send me your full dump based on the thread i've asked before plz. From your ioregfile i don't see my driver has been loaded so something is wrong with your installation so i suggest you to check.

Yes, your kext is not installed properly. I request you to wait for my update to my kext which will be release this week then try to install again.

I'll take a look and let you know soon. EDIT: Here is the patched AppleHDA by myself. You've to use my standard layout and Platform files to start instead of going with Singalprocessing elements in it which is the main issue. Also I did see two output nodes for Speaker and i patched for only one so try other one if this didn't work. I've disabled the nodes which aren't needed as well in the codec verbs so they won't get conflict. Here are your codec verbs and path maps: SPK: 14 -> 0x0d -> 03 (or) 0e->04 10 01 13 99 -> 10 01 13 90 20 -> 13 -> 3 or 14->04 HP: 0x21 -> 0x0c -> 02 40 10 21 03 33 -> 12 -> 2 MIC: 0x19 -> 0x23 -> 0x08 30 09 a3 99 -> 30 01 a0 90 25 -> 35 -> 08 EMIC: 0x18 -> 0x22 -> 0x09 20 98 a1 03 -> 20 10 81 03 24 -> 34 -> 09 01271cf0 01271d00 01271e00 01271f40 01371cf0 01371d00 01371e00 01371f40 01471c10 01471d01 01471e13 01471f90 01571cf0 01571d00 01571e00 01571f40 01671cf0 01671d00 01671e00 01671f40 01771cf0 01771d00 01771e00 01771f40 01871c20 01871d10 01871e81 01871f03 01971c30 01971d01 01971ea0 01971f90 01a71cf0 01a71d00 01a71e00 01a71f40 01b71cf0 01b71d00 01b71e00 01b71f40 01d71cf0 01d71d00 01d71e00 01d71f40 01e71cf0 01e71d00 01e71e00 01e71f40 02171c40 02171d10 02171e21 02171f03 01470c02> Hope this helps. AppleHDA_ALC272.zip

Thanks for your suggestions. You see making application specific gestures is little difficult since it needs detecting the app opened and modifying the gestures based on it but I got less time to spend on this every day becoz of my life, otherwise using the keyboard specific actions for those which is ok and possible, so if you let me know the applications and their gestures you wish to see then I can try implement those. Corner tapping needs Hot corners needs to be enabled and configured to work and resetting the pointer is little difficult becoz if i try to make it work then the preciseness will be reduced and I'll try to improve this in future to reset but this is my least priority when compared with other things i have in my list so don't worry you'll see everything improved as the time goes and I wish to finish all this soon but I got some struggling life so can't get more time on this.Double tap to drag on windows has been fixed in the coming update. However, i've included some useful features, bug fixes and good improvements in the coming major update which will be released in less than week so give it a try for your issues and let me know. If you still have any issues then PM me and i'll try to fix those.

Try to enter the Resolution of your screen in boot.plist, if you still have that issue then send me your ioregfile. The DSDT from EDP is working for the system which we've added, so your notebook might be having different specs than the model in EDP. Let us know the complete specs of your notebook by dumping the files from Windows based on the thread: https://osxlatitude.com/index.php?/topic/1945-dsdtssdt-patching/ and send it so we can help better to get you a stable system with all the edits.

Could you send me your dump based on this thread : https://osxlatitude.com/index.php?/topic/1945-dsdtssdt-patching/ from windows so i can add your model to our EDP support? I'll let you know about the dsdt edit tomorrow since I'm trying to release an update for this driver as well.

DSDT edits are only for enabling Brightness control to Screen and Keyboard, whereas remaining keys should work without any edits in my driver. Send me your System log from Console app so i can check.

Double tap wasn't working well instantly so far and it needed hold for a second/two to drag/select text but in my coming update its been fixed and improved so wait for that and try it out.

I'll update my drivers and post within a week. My internet is down so that's why the delay so just wait for a week then you could my updated driver and guide.

Your edits are fine for fn keys. All the keys i mentioned in the first aren't working? you said it worked first time, what did you later?

This edit is for backlight control, not for Fn keys. Let me know your specs and send me dsdt file so i can patch.

Do you get pop sound always when you activate sound like playing music? I don't get pop sounds in my alc269 which doesn't has power saving mode in my codec but i've seen people getting this and figured out that they have power saving in the codec.

let me see you dsdt, are you using the dsdt from EDP? You don't have to use GraphicsEnabler flag if you are using patched dsdt which is the main reason for these kind of issues, try boot and smbios i've attached. What is the version of your chameleon bootloader? plist files.zip

This script works but for some systems it doesn't and also the default GenerateP and C states flags does the similar thing but we need to modify the ssdt ourself for some extent to get best from dumps.

Yes, i did not update the code yet due to some problems and gonna update soon after my next release which is gonna be done in a week.

give us your specs so we can help you.

For precision try the apps i've provided, just wait for little time as I'm gonna release a update with improvements and features.

I'll take a look and let you know soon EDIT: Here is your patched AppleHDA. AppleHDA.kext.zip

There is new update coming for this driver so try that kext after i release it within a week

You see Mac uses one of the four id's to detect HD4000 correctly with the connectors data, so this issue is common and for solving this you have to patch dsdt with four id's or try to inject device properties into boot.plist and try to see which one works for you. Send me your dsdt/ssdt dump based from here :https://osxlatitude.com/index.php?/topic/1945-dsdtssdt-patching/ and I'll patch it then let you know

Copy the SSDT files and the attached files boot.plist and smbios which I've already modified to Extra folder and install the Patched AppleIntelCPUxxx kext then remove NullCPUPowerxxx kext if you have installed. And, install Chameleon bootloader into your HDD after install so you can boot from HDD. These are the kexts needed, LAN: use AtherosL1cEthernet.kext Audio: VoodooHDA (or) send me your codec dump from Linux so I can patch AppleHDA WIFI: You've intel Wifi which is not supported so try to swap with a supported card Battery: Use old AppleACPIPlatforxxx kext and AppleSmartBattery kext Touchpad: Use my driver from here: https://osxlatitude.com/index.php?/topic/1948-elan-touchpad-driver-mac-osx/ plist files.zip

Here are the patched files based on your dump, let me know if you need codec verbs and path maps. Hope this helps. AppleHDA.kext.zip DSDT.dsl.zip

Could you upload all of your kexts/dsdt/ssdt files used for your notebook plz so we add your model to our EDP for future support? Get me a dump according to this thread if possible: https://osxlatitude.com/index.php?/topic/1945-dsdtssdt-patching/ and send your files and dump to the mail in the above thread.

I forgot to send you the patched dsdt, try this with my kext. What is your notebook model? dsdt.aml.zip

Intel Cards will never work in Mac so you have to buy supported Card for Mac.