Arch Linux

Ocypheum

Member

Registered: 2015-09-26

Posts: 58

intel_display.c warning: SPLL enabled

This warning shows up in the journal sometimes after I open my laptop:

Nov 22 16:11:17 arch kernel: WARNING: CPU: 2 PID: 22404 at drivers/gpu/drm/i915/intel_display.c:9149 hsw_enable_pc8+0x5c1/0x700 [i915]()
Nov 22 16:11:17 arch kernel: SPLL enabled

I think it may be the cause of an intermittent problem where the laptop fails to resume from suspend.

I added some more info to this bug. You can see the surrounding context of the journal here.