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Comet Lake Unknown Synopsys component type: 0xffffffff #236
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Hey there, |
Could we debug this? |
Several of us have 10th gen hardware and would love to help debug this. The problem appears to begin within VoodooGPIO. In the data I provided, you can see it is failing on an interrupt request attempting to instantiate VoodooGPIOCoffeeLakeLP on a comet lake machine. |
Okay thanks, how I can create a debug report? |
I'd expect that there will be multiple problems around supporting comet lake, I'm chiming in with a me-to. You can build a debug package by following this: https://github.com/alexandred/VoodooI2C/blob/master/Documentation/Troubleshooting.md |
So ... still no solutions for this problem. Does anyone have any progress ? |
I have the same CPU i7 10510U However I have also this one: which is not in the supported list. |
You can manually add your id in VoodooI2C's info.plist and have a try. The problem appears to be something wrong with the controller (related to code or ACPI) but no the IDs. |
I Don't have Boot panics with voodooi2c it Just dont patch correctly with this error |
I just can't figure it out, where the issue is |
@phu54321 made a patch to work. can somebody test it: |
@3ig could you provide your patched voodooi2c? Great job! so much thanks. |
Awesome job! And huge thanks for @phu54321Confirmed on Lenovo XiaoXin Pro 13'. |
Seems that this patch has sucessfully worked. So now we need to figure out another question: making this hack only work in 10th because it will make another platforms not work. Tested in 8th KBR and now I ll try to make it. For now I have thought about two ways: by judging |
Yes ... my reply was kind of misleading i did hotpatch for Windows 10 (XOSI) |
thanks it's working for me, too ;) |
Im okay :) Just quote me |
I have built a new kext based on @phu54321 's work. For now I have added a detection about 10th CPU. Can anyone help me to test it? |
@startpenghubingzhou gonna test it later. |
@startpenghubingzhou have tested it and it works with windows 10 DSDT patch. Thanks! I'm attaching some debug files because saw some error messages in system.log |
I2CHID doesn't seem to load with just this kext, my device still kernel panics as before. Can you folks push this code into a repo somewhere for analysis and testing? If I boot without the I2CHID kext at all I can see that it sets property 0D on startup, finds all of the devices, indicates a GPIO conflict and informs that the satellite kext should work in polling mode. |
Yeah good,and for now it's time to call @kprinssu to merge this code. I ' ll make a PR and then contact with him as soon as posssibles. |
For some laptop which run 14 or later, you can test with this one: |
Please create a PR. I don't have merge permissions but I'd love to see what the changes are. |
Ok I ll make it after breakfast. |
This may caused by i2chid not i2c so I need KP log to check. |
It looks like a VoodooGPIO panic, it's the same one from the issue I reported previously. I'll get a fresh pic when I can. |
Did you use vanilla version of voodooi2c to have a try? |
Yes. My VoodooGPIO panic is probably unrelated to this patch. |
if you can sure that this panic is unrelated to this patch, maybe opening a new issue is better. |
I was hoping they were related, but it's probably not worth opening another issue as I'm using macOS less and less lately. |
@fewtarius I haven't worked on the GPIO kext, but panic that looks like an invalid GPIO pin number. ben9923 maybe more help here. |
on 10.15.3 Trackpad was working with the patch above. After upgrade to 10.15.4 trackpad works after sleep. |
Closing as Comet Lake support has been merged in with PR #246. Please create new Github issue for any new issues. |
Is there a way to fix Unknown Synopsys component type: 0xffffffff on Comet Lake i7 1051u?
I could provide logs.
Think it makes no sense to try patch my DSDT before this is solved or I am wrong here at this point?
best Regards
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