Messages in this thread | | | Date | Fri, 18 Jan 2019 07:48:07 -0800 | From | Tony Lindgren <> | Subject | Re: [PATCH v3 3/3] arm: omap_hwmod disable ick autoidling when a hwmod requires that |
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Hi,
* Andreas Kemnade <andreas@kemnade.info> [190116 22:04]: > Deny autoidle for hwmods with the OCPIF_SWSUP_IDLE flag, > that makes hwmods working properly which cannot handle > autoidle properly in lower power states.
Sorry if I'm still missing something :)
But doesn't this now block autoidle for all modules with OCPIF_SWSUP_IDLE even if they work just fine with autoidle?
I think what you want to do is keep clocks enabled while in use?
If so, how about using HWMOD_CLKDM_NOAUTO:
"HWMOD_CLKDM_NOAUTO: Allows the hwmod's clockdomain to be prevented from entering HW_AUTO while hwmod is active."
> Affected is e. g. the omap_hdq.
Have you already tried what happens if you just tag omap_hdq with HWMOD_CLKDM_NOAUTO?
Regards,
Tony
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