Messages in this thread | | | Date | Fri, 17 Apr 2020 08:14:47 -0700 | From | Tony Lindgren <> | Subject | Re: [PATCHv3] w1: omap-hdq: Simplify driver with PM runtime autosuspend |
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* Tony Lindgren <tony@atomide.com> [200417 15:08]: > Maybe the PM runtime usecounts get unbalanced somewhere in the > driver where we end up with driver permanently in disabled state?
Or it could be that with omap_hdq.c no longer blocking SoC deeper idle states, omap_hdq.c now loses context if you have omap3 off mode enabled during idle?
If so, this can easily be fixed by adding a cpu_pm notifier along the lines of what we already have for few drivers:
$ git grep -e CLUSTER_PM_ENTER -e CLUSTER_PM_EXIT
Regards,
Tony
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