Mac OS X Compatibility for the Clevo W670SZQ (System76 Kudu Professional)
- Thread starter Koalaman
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I would love a guide, I have a kudu pro and though I like ubuntu enough, I think I'd be over the moon to run osx on it. I like its spacious screen, full sized keyboard, etc., and could never afford to shell out the same amount for a apple machine. I also like the removable battery and ability to get at the insides which apple really limits.
I appreciate any time and effort you could put into this!!!
I appreciate any time and effort you could put into this!!!
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Hello, Koalaman...
Were you able to get the card reader on this Clevo notebook working?
I have another Clevo notebook with the same card reader and am having a hard time finding a kext that works.
Would appreciate any help.
Thanks!
Were you able to get the card reader on this Clevo notebook working?
I have another Clevo notebook with the same card reader and am having a hard time finding a kext that works.
Would appreciate any help.
Thanks!
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hi
i'm interested too in clevo models
i own a Bangho (which is a argentinean assembled clevo) mine is similar to W550EU, with hm76 express chipset
realtek 5289 card reader
via vt1802 HD audio codec
hd4000 graphics
i have graphics working and sound with dsdt edited and applehda patched but i can't get sound in hdmi output, anyone resolved this?
thanks
bye
i'm interested too in clevo models
i own a Bangho (which is a argentinean assembled clevo) mine is similar to W550EU, with hm76 express chipset
realtek 5289 card reader
via vt1802 HD audio codec
hd4000 graphics
i have graphics working and sound with dsdt edited and applehda patched but i can't get sound in hdmi output, anyone resolved this?
thanks
bye
RehabMan
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For HDMI audio, you need patched framebuffer (in your case, AppleIntelFramebufferCapri) and DSDT patches to inject hda-gfx="onboard-1" on HDEF and IGPU objects.
This is the one we use on the ProBook:
Code:
perl -pi -e 's|\x04\x00\x00\x81.{107}\x04\x00\x66\x01.{108}|\x08\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x66\x01\x01\x02\x04\x02\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x40\x10\x07\x00\x00\x10\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x03\x00\x00\x02\x00\x00\x00\x30\x02\x00\x00\x02\x05\x00\x00\x00\x04\x00\x00\x07\x04\x00\x00\x03\x04\x00\x00\x00\x04\x00\x00\x81\x00\x00\x00\x04\x06\x00\x00\x00\x08\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x11\x00\x00\x00\x00\x00\x00\x00\x00|' AppleIntelFramebufferCapri- Joined
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and how can i apply this patch?
or i just have to find de appleintelframebuffercapri for via vt1802?
i dont understand what is the code you posted for?
sorry and thank you very much
or i just have to find de appleintelframebuffercapri for via vt1802?
i dont understand what is the code you posted for?
sorry and thank you very much
RehabMan
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You could patch it as such:
Code:
mkdir ~/Desktop/Backups
cp -R /System/Library/Extensions/AppleIntelFramebufferCapri.kext ~/Desktop/Backups
mkdir ~/Desktop/Patched
cp -R /System/Library/Extensions/AppleIntelFramebufferCapri.kext ~/Desktop/Patched
cd ~/Desktop/Patched/AppleIntelFramebufferCapri.kext/Contents/MacOS
perl -pi -e 's|\x04\x00\x00\x81.{107}\x04\x00\x66\x01.{108}|\x08\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x66\x01\x01\x02\x04\x02\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x40\x10\x07\x00\x00\x10\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x03\x00\x00\x02\x00\x00\x00\x30\x02\x00\x00\x02\x05\x00\x00\x00\x04\x00\x00\x07\x04\x00\x00\x03\x04\x00\x00\x00\x04\x00\x00\x81\x00\x00\x00\x04\x06\x00\x00\x00\x08\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x11\x00\x00\x00\x00\x00\x00\x00\x00|' AppleIntelFramebufferCapriNow you have a patched version of the kext in ~/Desktop/Patched and a backup of the original in ~/Desktop/Backups. Install the patched one via Kext Wizard, repair permissions & rebuild cache, reboot.
Don't forget about the DSDT patches (although maybe you already have them).
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Done
i can test it in a couple of hours
my dsdt does not have IGPU device inserted and no IGPU rename patch applied, should i do that?
i tryed in dsdt duplicate but it unchained a lot of errors
i'll tell you later if it works
thank you
RehabMan
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You will need to inject hda-gfx in both IGPU and HDEF. You could inject on GFX0, but of course, it is better to rename GFX0 to IGPU for better power management.
See here: https://github.com/RehabMan/Laptop-DSDT-Patch
The patch you use depends on your (unspecified) laptop screen resolution.
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Done renaming IGPU
But now i have Device (IGPU) with no Method (_DSM) coded
i suppose it will work with something like this
"
Method (_DSM, 4, NotSerialized)
{
Store (Package (0x02)
{
"AAPL,ig-platform-id",
Buffer (0x04)
{
0x05, 0x00, 0x62, 0x01
}
}, Local0)
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Return (Local0)
}
"
Compile with no errors but i don't know if name and buffer are correct for me
or should i patch with Toleda repo for IB7 HD4000 Laptop
But now i have Device (IGPU) with no Method (_DSM) coded
i suppose it will work with something like this
"
Method (_DSM, 4, NotSerialized)
{
Store (Package (0x02)
{
"AAPL,ig-platform-id",
Buffer (0x04)
{
0x05, 0x00, 0x62, 0x01
}
}, Local0)
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Return (Local0)
}
"
Compile with no errors but i don't know if name and buffer are correct for me
or should i patch with Toleda repo for IB7 HD4000 Laptop
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