RE: [PATCH 12/17] OMAP2/3: Do not enable AUTOIDLE in interrupt controller

Girish S G
2009-10-20T16:19:45Z

> -----Original Message-----
> From: Kevin Hilman [mailto:khilman@deeprootsystems.com]
> Sent: Tuesday, October 20, 2009 11:02 AM
> To: Tero.Kristo@nokia.com
> Cc: girishsg@ti.com; r-woodruff2@ti.com; linux-omap@vger.kernel.org; jouni.hogander@nokia.com
> Subject: Re: [PATCH 12/17] OMAP2/3: Do not enable AUTOIDLE in interrupt controller
>
> <Tero.Kristo@nokia.com> writes:
>
> Except omap_write* functions are deprecated.
>
> I'd rather see a call into the interrupt code. Something like
> omap_intc_prepare_idle()
>
> Also, isn't this only needed if CORE != ON?

In all the failure cases, the CORE was ON. It was programmed for RET/OFF but didn't really hit the state. Also, I have seen this
issue in C2 state as well.

-Girish