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

Woodruff, Richard
2009-10-16T18:04:28Z

> From: Ghongdemath, Girish
> Sent: Friday, October 16, 2009 12:48 PM

> On one of the custom board the power measured didn't show any major impact,
> with just one time disabling of INTC-AUTOIDL. However,
> optimizing this WA looks good though. I did give it a try,
> Disabling/enabling INTC autoidle around WFI on custom board, works well but
> didn't get chance to
> measure the numbers.

There was one report from a custom board when it made a difference. I've not tried to double check this data. I don't have the reporters setup so there is no guarantee I could reproduce anyway. In general optimization seemed to make sense.

Regards,
Richard W.