Xiaomi-pro-hackintosh: Commit b7ec101 leads to black screen.

[cook1e0]

The latest commit leads to black screen once applying those changes:

<key>AAPL,ig-platform-id</key>
<data>CQCbPg==</data>
<key>device-id</key>
<data>mz4AAA==</data>

Second monitor still works, only the laptop screen is affected.
I have tried disabling HiDPI, still the same result. Can anyone else confirm this?

[stevezhengshiqi]

Hi, what about removing the following line:

<key>framebuffer-con0-enable</key>
<data>AQAAAA==</data>
<key>framebuffer-con0-flags</key>
<data>mAQAAA==</data>

I don't have the chance to test it on my device. The idea of changing the ig-platform-id is from the group chat and I am sorry that it causes some problems.

[cook1e0]

I am sorry that it causes some problems.

No worries, we're all here to test, appreciate your work.
Will try removing that part later.

[cook1e0]

Have removed this part from the config,

<key>framebuffer-con0-enable</key>
<data>AQAAAA==</data>
<key>framebuffer-con0-flags</key>
<data>mAQAAA==</data>

Black screen is resolved, although these 4 changes break the brightness control for the integrated display. Other than that, couldn't experience any improvements.

[clasters]

Hi, I had the same problem.
Also, on recommendation, I replaced this field with framebuffer-flags to CwfjAA == and this led to a worse picture, what is it for and how to make this flag work?

[stevezhengshiqi]

Em weird. Some friends in the group chat say that the following configuration is better for 4K external monitors.

[stevezhengshiqi]

@recre4te

Also, on recommendation, I replaced this field with framebuffer-flags to CwfjAA == and this led to a worse picture, what is it for and how to make this flag work?

The difference between CwfjAA== and the original CwfDAA== is that the former one enables FBEnableDynamicCDCLK, which is required when enabling HiDPI resolution >= 1440x810. However, it breaks hibernatemode 25 wake up (https://github.com/daliansky/XiaoMi-Pro-Hackintosh/issues/406), so I use the later one for default. Currently, there are no solutions for the glitches or blur image caused by FBEnableDynamicCDCLK, as 1080p screen is unwelcome on macOS.

[stevezhengshiqi]

Fixed in https://github.com/daliansky/XiaoMi-Pro-Hackintosh/commit/a33928425145874dc04d57cc7be3ee35b8348160