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[solved] Screen failed to wake up after screen standby

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Autines

Autines

Joined
Jun 9, 2013
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55
Mac
  1. MacBook Air
Mobile Phone
  1. Android
I try to use hotpatch. Everything works fine except screen. Once screen off and type any key or mouse to wake, only black screen with backlight.

And I found several error when -v:
Code: 
2017-08-28 14:38:38.318056+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitPsrEnableKeys()> IG: TCON:
2017-08-28 14:38:38.318061+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitPsrEnableKeys()> Banksia Link or Aux (1) (0x01010077)
2017-08-28 14:38:38.318341+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitBanksiaHW()> IG: TCON:
2017-08-28 14:38:38.318344+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitBanksiaHW()> Aux not ready at HW
2017-08-28 14:38:38.318347+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitBanksiaHW()> IG: TCON:
2017-08-28 14:38:38.318350+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitBanksiaHW()> BAN_DPCD_0x0_EXPECTED failed, got 41820a12
2017-08-28 14:38:48.344902+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`AppleIntelFramebufferController::createMEIDriver()> IG: ME PCI ACPI device not found - PAVP services will be disabled - add IMEI to EFI / ACPI device list
2017-08-28 14:38:48.344928+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`AppleIntelFramebufferController::createMEIDriver()> IG: ME PCI ACPI device not found - PAVP services will be disabled - add IMEI to EFI / ACPI device list
2017-08-28 14:38:48.346537+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`AppleIntelFramebuffer::getAttribute(unsigned int, unsigned long*)> IG: Called when FB is in a non-wake State in getAttribute - attribute: 'gnps'
2017-08-28 14:38:48.346629+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`AppleIntelFramebuffer::setAttribute(unsigned int, unsigned long)> IG: Called when FB is in a non-wake State in setAttribute - attribute: ' par'
2017-08-28 14:38:48.347508+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`AppleIntelFramebuffer::getAttribute(unsigned int, unsigned long*)> IG: Called when FB is in a non-wake State in getAttribute - attribute: 'gnps'
2017-08-28 14:38:48.347568+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`AppleIntelFramebuffer::setAttribute(unsigned int, unsigned long)> IG: Called when FB is in a non-wake State in setAttribute - attribute: ' par'
2017-08-28 14:38:48.348343+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`AppleIntelFramebuffer::getAttribute(unsigned int, unsigned long*)> IG: Called when FB is in a non-wake State in getAttribute - attribute: 'gnps'
2017-08-28 14:38:48.348422+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`AppleIntelFramebuffer::setAttribute(unsigned int, unsigned long)> IG: Called when FB is in a non-wake State in setAttribute - attribute: ' par'
2017-08-28 14:38:48.349626+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`AppleIntelMEClientController::start(IOService*)> IG: DRMStatus - iTunes/Apple Store Content Access Problem. Content playback may be disabled on this computer. You can continue to use the machine, but you should contact an Apple support representative. ErrorCode: 8877652
2017-08-28 14:38:48.528563+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::populateAccelConfig(IOAccelConfig*)> [IGPU] Will fallback to host-side scheduling if graphics firmware fails to load
2017-08-28 14:38:48.528570+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::populateAccelConfig(IOAccelConfig*)> [IGPU] Scheduler Tail Coalescing Enabled.
2017-08-28 14:38:48.528573+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::populateAccelConfig(IOAccelConfig*)> [IGPU] Scheduler Tail Coalescing Enabled.
2017-08-28 14:38:48.528588+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::populateAccelConfig(IOAccelConfig*)> [IGPU] Chose to use graphics firmware based on platform
2017-08-28 14:38:50.342416+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::populateAccelConfig(IOAccelConfig*)> [IGPU] *****************************************************************************
2017-08-28 14:38:50.342451+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::populateAccelConfig(IOAccelConfig*)> [IGPU] Failed to initialize graphics firmware.  Falling back to host-side scheduling
2017-08-28 14:38:50.342473+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::populateAccelConfig(IOAccelConfig*)> [IGPU] Scheduler interface revision = 1: Default EL Scheduler
2017-08-28 14:38:50.342515+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::populateAccelConfig(IOAccelConfig*)> [IGPU] *****************************************************************************
2017-08-28 14:38:50.364630+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::start(IOService*)> [IGPU] Graphics accelerator is using scheduler interface revision 1: Default EL Scheduler
2017-08-28 14:38:50.364638+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::start(IOService*)> [IGPU] Scheduler: Multiple channel indexes per command streamer
2017-08-28 14:38:50.364642+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::start(IOService*)> [IGPU] Scheduler: Process CSB using HWS.
2017-08-28 14:38:50.364646+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::start(IOService*)> [IGPU] Scheduler: PM notify enabled
2017-08-28 14:38:50.364648+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::start(IOService*)> [IGPU] Graphics Address: PPGTT, Separate Address Space
2017-08-28 14:38:50.364652+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::start(IOService*)> [IGPU] MultiForceWake Enabled: Using 3D Driver
2017-08-28 14:38:50.365667+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IGScheduler1::initWithAccelerator(IOGraphicsAccelerator2*)> [IGPU] Scheduler Throttle Cap = 100ms.
2017-08-28 14:38:50.438439+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitBanksiaHW()> IG: TCON:
2017-08-28 14:38:50.438441+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitBanksiaHW()> Aux not ready at HW
2017-08-28 14:38:50.438442+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitBanksiaHW()> IG: TCON:
2017-08-28 14:38:50.438444+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitBanksiaHW()> BAN_DPCD_0x0_EXPECTED failed, got 41820a12
 

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Last edited:
Autines said:
I try to use hotpatch. Everything works fine except screen. Once screen off and type any key or mouse to wake, only black screen with backlight.

And I found several error when -v:
Code: 
2017-08-28 14:38:38.318056+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitPsrEnableKeys()> IG: TCON:
2017-08-28 14:38:38.318061+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitPsrEnableKeys()> Banksia Link or Aux (1) (0x01010077)
2017-08-28 14:38:38.318341+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitBanksiaHW()> IG: TCON:
2017-08-28 14:38:38.318344+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitBanksiaHW()> Aux not ready at HW
2017-08-28 14:38:38.318347+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitBanksiaHW()> IG: TCON:
2017-08-28 14:38:38.318350+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitBanksiaHW()> BAN_DPCD_0x0_EXPECTED failed, got 41820a12
2017-08-28 14:38:48.344902+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`AppleIntelFramebufferController::createMEIDriver()> IG: ME PCI ACPI device not found - PAVP services will be disabled - add IMEI to EFI / ACPI device list
2017-08-28 14:38:48.344928+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`AppleIntelFramebufferController::createMEIDriver()> IG: ME PCI ACPI device not found - PAVP services will be disabled - add IMEI to EFI / ACPI device list
2017-08-28 14:38:48.346537+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`AppleIntelFramebuffer::getAttribute(unsigned int, unsigned long*)> IG: Called when FB is in a non-wake State in getAttribute - attribute: 'gnps'
2017-08-28 14:38:48.346629+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`AppleIntelFramebuffer::setAttribute(unsigned int, unsigned long)> IG: Called when FB is in a non-wake State in setAttribute - attribute: ' par'
2017-08-28 14:38:48.347508+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`AppleIntelFramebuffer::getAttribute(unsigned int, unsigned long*)> IG: Called when FB is in a non-wake State in getAttribute - attribute: 'gnps'
2017-08-28 14:38:48.347568+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`AppleIntelFramebuffer::setAttribute(unsigned int, unsigned long)> IG: Called when FB is in a non-wake State in setAttribute - attribute: ' par'
2017-08-28 14:38:48.348343+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`AppleIntelFramebuffer::getAttribute(unsigned int, unsigned long*)> IG: Called when FB is in a non-wake State in getAttribute - attribute: 'gnps'
2017-08-28 14:38:48.348422+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`AppleIntelFramebuffer::setAttribute(unsigned int, unsigned long)> IG: Called when FB is in a non-wake State in setAttribute - attribute: ' par'
2017-08-28 14:38:48.349626+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`AppleIntelMEClientController::start(IOService*)> IG: DRMStatus - iTunes/Apple Store Content Access Problem. Content playback may be disabled on this computer. You can continue to use the machine, but you should contact an Apple support representative. ErrorCode: 8877652
2017-08-28 14:38:48.528563+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::populateAccelConfig(IOAccelConfig*)> [IGPU] Will fallback to host-side scheduling if graphics firmware fails to load
2017-08-28 14:38:48.528570+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::populateAccelConfig(IOAccelConfig*)> [IGPU] Scheduler Tail Coalescing Enabled.
2017-08-28 14:38:48.528573+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::populateAccelConfig(IOAccelConfig*)> [IGPU] Scheduler Tail Coalescing Enabled.
2017-08-28 14:38:48.528588+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::populateAccelConfig(IOAccelConfig*)> [IGPU] Chose to use graphics firmware based on platform
2017-08-28 14:38:50.342416+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::populateAccelConfig(IOAccelConfig*)> [IGPU] *****************************************************************************
2017-08-28 14:38:50.342451+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::populateAccelConfig(IOAccelConfig*)> [IGPU] Failed to initialize graphics firmware.  Falling back to host-side scheduling
2017-08-28 14:38:50.342473+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::populateAccelConfig(IOAccelConfig*)> [IGPU] Scheduler interface revision = 1: Default EL Scheduler
2017-08-28 14:38:50.342515+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::populateAccelConfig(IOAccelConfig*)> [IGPU] *****************************************************************************
2017-08-28 14:38:50.364630+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::start(IOService*)> [IGPU] Graphics accelerator is using scheduler interface revision 1: Default EL Scheduler
2017-08-28 14:38:50.364638+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::start(IOService*)> [IGPU] Scheduler: Multiple channel indexes per command streamer
2017-08-28 14:38:50.364642+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::start(IOService*)> [IGPU] Scheduler: Process CSB using HWS.
2017-08-28 14:38:50.364646+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::start(IOService*)> [IGPU] Scheduler: PM notify enabled
2017-08-28 14:38:50.364648+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::start(IOService*)> [IGPU] Graphics Address: PPGTT, Separate Address Space
2017-08-28 14:38:50.364652+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IntelAccelerator::start(IOService*)> [IGPU] MultiForceWake Enabled: Using 3D Driver
2017-08-28 14:38:50.365667+0800  localhost kernel[0]: (AppleIntelSKLGraphics) <AppleIntelSKLGraphics`IGScheduler1::initWithAccelerator(IOGraphicsAccelerator2*)> [IGPU] Scheduler Throttle Cap = 100ms.
2017-08-28 14:38:50.438439+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitBanksiaHW()> IG: TCON:
2017-08-28 14:38:50.438441+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitBanksiaHW()> Aux not ready at HW
2017-08-28 14:38:50.438442+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitBanksiaHW()> IG: TCON:
2017-08-28 14:38:50.438444+0800  localhost kernel[0]: (AppleIntelSKLGraphicsFramebuffer) <AppleIntelSKLGraphicsFramebuffer`BanksiaTcon::InitBanksiaHW()> BAN_DPCD_0x0_EXPECTED failed, got 41820a12
Click to expand...

"Problem Reporting" files are incomplete.
Read FAQ, "Problem Reporting" again. Carefully. Attach all requested files/output.
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/
 
Autines said:
I am sorry. I did not notice that you have update. Here is the new one.
Click to expand...

Your hotpatch is invalid.
You can see it very easily if you attempt to disassemble your patchmatic -extract output with: iasl -da -dl *.aml
Result:
ACPI Error: [ECOR] Namespace lookup failure, AE_ALREADY_EXISTS (20161210/dswload-462)
ACPI Exception: AE_ALREADY_EXISTS, During name lookup/catalog (20161210/psobject-310)
 
RehabMan said:
Your hotpatch is invalid.
You can see it very easily if you attempt to disassemble your patchmatic -extract output with: iasl -da -dl *.aml
Result:
ACPI Error: [ECOR] Namespace lookup failure, AE_ALREADY_EXISTS (20161210/dswload-462)
ACPI Exception: AE_ALREADY_EXISTS, During name lookup/catalog (20161210/psobject-310)
Click to expand...

Edit：
I find it is the ssdt-batt.aml. But how to figure out where cause the ACPI error.
 
Autines said:
OK, I will take a look. I wonder if the ssdt-batt.aml will lead to screen issue?
Click to expand...

No idea. Due to your mistakes with ACPI, I was not even able to start comparing/reviewing.
General rule: If you're patchmatic -extract output cannot be disassembled with "iasl -da -dl *.aml" you have serious issues to attend to before looking at anything else.
 
RehabMan said:
No idea. Due to your mistakes with ACPI, I was not even able to start comparing/reviewing.
General rule: If you're patchmatic -extract output cannot be disassembled with "iasl -da -dl *.aml" you have serious issues to attend to before looking at anything else.
Click to expand...
Hello, I solved this issue now. And here is the new files below.
 

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  • Archive.zip
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Autines said:
Hello, I solved this issue now. And here is the new files below.
Click to expand...

If the issue is solved, I guess there is no question.
 
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