From: Tony Lindgren <tony@atomide.com>
To: Vivek Kutal <vivek.kutal@celunite.com>
Cc: linux-omap-open-source@linux.omap.com
Subject: Re: Problem in omap_pm_idle()
Date: Tue, 18 Sep 2007 09:58:32 -0700 [thread overview]
Message-ID: <20070918165832.GA2521@atomide.com> (raw)
In-Reply-To: <46EFDF0D.8000808@celunite.com>
* Vivek Kutal <vivek.kutal@celunite.com> [070918 07:22]:
> Hi ,
> I was looking at omap_pm_idle() in omap1/pm.c , at the end there is a
> call to omap_sram_suspend , shouldn't it be omap_sram_idle() ?
> and if CONFIG_OMAP_MPU_TIMER is set it sets use_idlect1 =
> use_idlect1 & ~(1 << 9) , but it does not go into wait for interrupt.
> Can anyone please explain this ?
Omaps can do sleep-while-idle, so it is correct. Doing omap_sram_idle()
would just keep it in wait for interrupt state.
Regards,
Tony
next prev parent reply other threads:[~2007-09-18 16:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-18 14:22 Problem in omap_pm_idle() Vivek Kutal
2007-09-18 16:58 ` Tony Lindgren [this message]
2007-09-19 12:58 ` Tuukka.Tikkanen
2007-09-20 12:32 ` Vivek Kutal
2007-09-21 14:43 ` Tuukka.Tikkanen
2007-09-24 7:18 ` Vivek Kutal
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