Messages in this thread | | | Date | Sun, 15 Oct 2023 23:48:15 +0200 | From | Andreas Kemnade <> | Subject | Re: [PATCH 1/3] ASoC: ti: omap-mcbsp: Ignore errors for getting fck_src |
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Hi Tony,
On Sat, 7 Oct 2023 09:25:18 +0300 Tony Lindgren <tony@atomide.com> wrote:
> * Andreas Kemnade <andreas@kemnade.info> [231006 19:30]: > > On Fri, 6 Oct 2023 13:23:48 +0300 > > Tony Lindgren <tony@atomide.com> wrote: > > > Here's what I think the regression fix for omap4 clocks would be, the > > > old main_clk is not the same as the module clock that we get by default. > > > If this looks OK I'll do a similar fix also for omap5. > > > > > > Or is something else also needed? > > > > > > > hmm, > > audio output works, the waring is away, but something new is here: > > OK good to hear it works, I'll send out fixes for omap4 and 5, seems > the runtime PM warning is something different. > > > omap-mcbsp 40124000.mcbsp: Runtime PM usage count underflow! > > # cat /sys/bus/platform/devices/40124000.mcbsp/power/runtime_status > > active > > > > even with no sound. > > I guess if the mcbsp instance is not used, runtime PM is enabled but > pm_runtime_resume_and_get() is never called by ASoC? > > If so then the following might be a fix, not familiar with runtime PM > done by ASoC though and not sure if some kind of locking would be > needed here. > just checked: that one fixes the regression. runtime suspends again.
Regards, Andreas
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