Recent content by wbsgrepit

sudo kextcache -t -v -system-prelinked-kernel Created old kernelcache copy "/System/Library/Caches/com.apple.kext.caches/Startup/kernelcache" Created prelinked kernel "/System/Library/PrelinkedKernels/prelinkedkernel" Created prelinked kernel using "/System/Library/Kernels/kernel" sudo...

It is reverted back to the initial problem again. I had rebooted 5 or 6 times when it started working and it kept working, and I made a commit of my EFI slice and carbon copy clone of my osx partition. Then a few hours ago I had to reboot to linux and back and it now is back to the same...

Yep, I am sorry for not being clear I was using nv_disable=1 to get to the 4k no nvidia using vesa mode (crazy slow screen updates and flashing) and rebooting with nvda_dev=1 to start the nvidia driver which only worked on the hdmi port as described. I had not patched iokit, and just went to...

OK, I have made some progress/gotten more details. The current status is that when I boot without nv_disable or nvda_drv set I boot into osx at 4k res on the laptop display. The 970m is not accelerating anything in this state it looks like it is using the vesa fallback and getting very slow...

Re: Where did I get OSX from my mackbook pro late 2009, with the createinstall method. I have tried the injectEDID and CustomEDID flags; both separately and in unison but I do not know that they were correct. In the zip I attached I have the xrandr output and show the CustomEDID block i was...

It it looks like that patch is only relevant to pushing 4k 30hz over hdmi or displayport -- apple's site says most systems since 10.10 support 4k @60hz even on those connectors. https://support.apple.com/en-us/HT202856. I really think the issue is either the EDID is not being recognized or that...

"3cec8ae287ee52a3622082bfc049bb86") echo " --> El Capitan 10.11.3 IOKit (${GREEN}unpatched${OFF})" sudo perl -i.bak -pe 's|\xB8\x01\x00\x00\x00\xF6\xC1\x01\x0F\x85|\x33\xC0\x90\x90\x90\x90\x90\x90\x90\xE9|sg' /System/Library/Frameworks/IOKit.framework/Versions/Current/IOKit sudo...

I am trying to use ncda_drv -- that would be the goal. Yes I have the web driver installed. When I turn it on and try to run with nvda_drv instead of nv_disable the display goes black/to sleep after the verbose text stops right before login. I think that the EDID and GPU are both not being...

Looks like it is both the display panel and card not being fully recognized. No idea where to go from here -- I looked at the DSDT and I have no idea how to start rewriting that.

Hi guys, I am having an issue with getting my graphics working well. I have a clevo p750dm-g, i7-6700k, 32gb (2x16), nvidia 970m, 4k screen @60 on a 950 m.2. I am able to boot in and have most things working except graphics. If I boot with nv_disable I can see the screen but it has flashing...

Ahh, got it -- I thought the osx drivers were just bsd drivers with an iokit wrapper. If they are rewrites I guess id does not make it any easier to port from the bsd side vs linux. Anyways, I wish you luck -- seems like a pretty ambitious project.

I am confused, wouldn't the driver be easier to port out of a bsdish distro like the iwm(4) included in current versions of freebsd vs porting to mac os (bsdish) from linux?

Hey is the gurhub repo/plist on the OP updated with the post issue fixes? What issues are outstanding on this -- I have my p750dm-g on order to arrive next week and am prepping as much as I can before it arrives. Thanks man!