x86-power-control question: front panel buttons dont work

[Nikita Pavlov]

Hi Jason, thank you for your response. In my platform I have power-control gpios in GPIOD group like this:
/*D0-D7*/ "POWER_BUTTON","POWER_OUT","RESET_BUTTON","RESET_OUT",
Also I configurate pass-through mode in dts:
         pinctrl-names = "pass-through";        pinctrl-0 = <&pinctrl_gpid0_default                            &pinctrl_gpid2_default>;
After update and reboot platform I have same problem - front panel buttons dont enable (front panel buttons dont enable if I use x86-power-control module or manually set gpio values by gpioset utility).But if I dont use any impacts on gpio (disable x86-power-control module and dont use gpio utilities like gpioset/get) front panel buttons work well.
What are your assumptions about this ?



 --
Best regards,
Nikita Pavlov,
NUST MISiS Student
 

    четверг, 28 апреля 2022 г., 23:01:13 GMT+3, Bills, Jason M <jason.m.bills at intel.com> написал(-а):  
 
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Hi Nikita,
 
  
 
In the hardware, we have the power button routed through a GPIO pass-through on the Aspeed chip.  If that pass-through is disabled, it will prevent the physical front panel button signal from getting past the BMC.  That is the first thing I would check.
 
  
 
Also, it is better to send these kinds of questions to the OpenBMC mailing list as there may be others in the community in a similar situation.
 
  
 
Thanks,
 
-Jason
 
  
 
From: Nikita Pavlov <niikita at yahoo.com> 
Sent: Thursday, April 28, 2022 8:58 AM
To: Bills, Jason M <jason.m.bills at intel.com>; kuiying.wang at intel.com
Subject: x86-power-control question: front panel buttons dont work
 
  
 
Hi, I user x86-power-control module for my test intel platform. Its module works in webui but front panel physical buttons doesnt work. I think that it interface describe in this fragment https://github.com/openbmc/x86-power-control/blob/master/src/power_control.cpp#L3072 but I cant understand this logic.
 
Say me pls, whyfront panel buttons dont work ?
 
  
 
  
 
  
 
  
 
  
 
--
Best regards,
Nikita Pavlov,
NUST MISiS Student
 
  
   
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