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MiniDP Audio not working kabylake 14.3 hd630

Joined
Jan 22, 2019
Messages
99
Motherboard
Thinkpad T470p-Clover
CPU
i7-7700HQ
Graphics
HD 630, 2560 x 1440
This is the dump of the working hdmi audio. As you can see it is well recognized (unlike before) every time I turn on the machine and also after sleep with and without the external monitor plugged in. Trials and errors is the essence of going forward. I tried every possible configuration to make audio work without any luck. These 2 lines plus fakepciid and fpi hdmi audio made it possible. Don't know how, maybe you can suggest a theory. 1 thing I must say, I provided debug from first post but not in any of your message there was an how to or a way to solve the problem. BTW I thank you because of your attention, and still if you can explain to me how fakepciid is working behind the scenes, I'll be glad. I'm here to learn something more and I'm sorry but I had to answer you.
388912

And this is how dcpimanager sees it.
 

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Joined
Jan 22, 2019
Messages
99
Motherboard
Thinkpad T470p-Clover
CPU
i7-7700HQ
Graphics
HD 630, 2560 x 1440
Already did that...remember? Btw it is the guide I followed and that is basically the same procedure in laptop support forum. In the debug file should be visible all the parches
 
Joined
Feb 25, 2019
Messages
7
Motherboard
ThinkPad T470p
CPU
i5-7300HQ
Graphics
HD 630 + GTX 940MX
Mac
MacBook, MacBook Pro
Classic Mac
Portable
Mobile Phone
iOS
This is the dump of the working hdmi audio. As you can see it is well recognized (unlike before) every time I turn on the machine and also after sleep with and without the external monitor plugged in. Trials and errors is the essence of going forward. I tried every possible configuration to make audio work without any luck. These 2 lines plus fakepciid and fpi hdmi audio made it possible. Don't know how, maybe you can suggest a theory. 1 thing I must say, I provided debug from first post but not in any of your message there was an how to or a way to solve the problem. BTW I thank you because of your attention, and still if you can explain to me how fakepciid is working behind the scenes, I'll be glad. I'm here to learn something more and I'm sorry but I had to answer you.View attachment 388912
And this is how dcpimanager sees it.
Can you send a full version of your EFI? I used your EFI and found that the computer couldn't sleep. Can your computer sleep?
 
Last edited:
Joined
Jan 22, 2019
Messages
99
Motherboard
Thinkpad T470p-Clover
CPU
i7-7700HQ
Graphics
HD 630, 2560 x 1440
You should use your own dsdt. My computer will sleep but only without USB wifi inserted
 
Joined
Feb 25, 2019
Messages
7
Motherboard
ThinkPad T470p
CPU
i5-7300HQ
Graphics
HD 630 + GTX 940MX
Mac
MacBook, MacBook Pro
Classic Mac
Portable
Mobile Phone
iOS
You should use your own dsdt. My computer will sleep but only without USB wifi inserted
As for mac, I'm still a pupil and I won't be able to sleep on DSDT for the time being. If you don't plug in USB to sleep, you can try to change the USB ports into internal keys, so that you can sleep without plugging in usb.
 
Joined
Jan 22, 2019
Messages
99
Motherboard
Thinkpad T470p-Clover
CPU
i7-7700HQ
Graphics
HD 630, 2560 x 1440
I don't understand you, sorry
 
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