Bug 215883 - Unable to resume from suspend with module `intel_lpss_pci` enabled
Summary: Unable to resume from suspend with module `intel_lpss_pci` enabled
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: Platform_x86 (show other bugs)
Hardware: All Linux
: P1 high
Assignee: drivers_platform_x86@kernel-bugs.osdl.org
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-04-25 08:24 UTC by taigi100
Modified: 2022-04-25 19:46 UTC (History)
2 users (show)

See Also:
Kernel Version: 5.17
Subsystem:
Regression: No
Bisected commit-id:

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Description taigi100 2022-04-25 08:24:47 UTC 
Hey,

My PC is unable to resume from sleep if I have the `intel_lpss_pci` module enabled. I didn't manage to get useful logs, but here is the HW:

Host: B660M GAMING X DDR4 
CPU: 12th Gen Intel i7-12700KF (20) @ 5.000GHz 
GPU: AMD ATI Radeon RX 6600/6600 XT/6600M 
Memory: 3636MiB / 31942MiB
Comment 1 Ozgur Kara 2022-04-25 17:32:10 UTC 
Hello,

please share your kernel version and which distro do you used? if you have compiled a kernel, i would like you to share your kernel config parameters as well.
Comment 2 taigi100 2022-04-25 17:55:46 UTC 
Kernel: 5.17.4-arch1-1 (tried on 5.15.13-arch1 or something like that, didn't work either)
Distro: arch
Comment 3 Ozgur Kara 2022-04-25 19:21:02 UTC 
Hello,

okay I understand this is a known issue with Alder Lake type CPUs I think. Could you please give the output of cat /sys/power/resume and cat /sys/power/resume_offset output? also what file system are you using?
Comment 4 taigi100 2022-04-25 19:26:13 UTC 
also what file system are you using?
-> No clue, default?

  cat /sys/power/resume                                                                                                         
0:0
  cat /sys/power/resume_offset                                                                                                  
0
Comment 5 taigi100 2022-04-25 19:46:19 UTC 
efi partition is vfat, main/root partition is ext4 :)
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