一个不需要重命名的触摸板SSDT

[okexi]

根据

http://bbs.pcbeta.com/viewthread-1839143-1-1.html（47楼是我的回复）

我重构了一个SSDT-TPD0.aml，不需要在config里重命名，直接加载就能正常使用触摸板，目前在我的小米Pro上正常工作，触摸板名称为ETD2303，oc0.5.6, macos 15.4。分享出来，希望能有用处，简化config。
SSDT-TPD0.zip

[johnnynunez]

I'm trying to do this on Xiaomi mi air. The trackpad load good, but log tell me that bus is not correct, and I put the bus like the tutorial
SSDT-TPD0.dsl.zip

[stevezhengshiqi]

@johnnync13 Please submit the log. VoodooI2C will use default bus config if there's no FMCN or SSCN. No need to insert these values if your DSDT doesn't have them.

[johnnynunez]

How can I extract the log?

[stevezhengshiqi]

log show --last boot | grep "VoodooI2C" > VoodooI2Clog.txt
Not sure whether it works, I prefer using /~https://github.com/syscl/maclog

[stevezhengshiqi]

@johnnync13 Your DSDT is needed for further diagnosis.

[johnnynunez]

@stevezhengshiqi al files in zip. Thanks so much!
Air.zip

[stevezhengshiqi]

@johnnync13 Your log is OK, the prompt (VoodooI2C) VoodooI2CControllerDriver::pci8086,9d60 Warning: Error getting bus config, using defaults where necessary can be ignored. VoodooI2C will automatically inject the correct bus config.

BTW, I have the same error as you after adding force-online property

 (AppleIntelKBLGraphicsFramebuffer) <AppleIntelKBLGraphicsFramebuffer`IntelFBClientControl::doAttribute(unsigned int, unsigned long*, unsigned long, unsigned long*, unsigned long*, IOExternalMethodArguments*)> [IGFB][ERROR  ] [AGDC] Failed with status -536870212 for stream access aux

I reported my doubt on acidanthera/WhateverGreen@8169a6a#commitcomment-38309594 but I don't get response. If you have any clue please tell me.

[johnnynunez]

with the default bus it doesn't work either :(
Pin is correct

debug_1401.zip

[stevezhengshiqi]

@johnnync13 If the trackpad doesn't work, why you say

The trackpad load good

Need your patched SSDT with working trackpad. I have no idea which is your Trackpad device. I see you use I2C1 in your SSDT, but your TPD0 device is under I2C0.

[johnnynunez]

the trackpad already works for me. I have changed the External statements.
Thank you a lot

[stevezhengshiqi]

Then no need to worry about FMCN or SSCN.