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From: Daniel Walker on 6 Jul 2010 12:50 On Sat, 2010-07-03 at 12:25 -0700, Gregory Bean wrote: > Add power-management and irq_chip hooks to allow configuration > of msm-gpio irq lines as wakeup sources. > What level of correlation is there between power management and the wake up hooks? Just irq_masks ? Daniel -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Greg Bean on 6 Jul 2010 13:00 >> Add power-management and irq_chip hooks to allow configuration >> of msm-gpio irq lines as wakeup sources. > > What level of correlation is there between power management and the wake > up hooks? Just irq_masks ? When the system sleeps, gpio-based irqs which are not configured as wake-up sources are disabled in the controller hardware to prevent latching and unwanted wakeups. -- Employee of Qualcomm Innovation Center, Inc. Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Daniel Walker on 6 Jul 2010 13:10
On Tue, 2010-07-06 at 09:56 -0700, Greg Bean wrote: > >> Add power-management and irq_chip hooks to allow configuration > >> of msm-gpio irq lines as wakeup sources. > > > > What level of correlation is there between power management and the wake > > up hooks? Just irq_masks ? > > When the system sleeps, gpio-based irqs which are not configured as wake-up > sources are disabled in the controller hardware to prevent latching and > unwanted wakeups. So you could make these two patches? It seems like they're relatively distinct other than the one fairly ordered dependency you mention above. Daniel -- Sent by an consultant of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |