From mboxrd@z Thu Jan 1 00:00:00 1970 From: daniel.lezcano@linaro.org (Daniel Lezcano) Date: Wed, 03 Apr 2013 22:49:03 +0200 Subject: [PATCH 8/9] ARM: omap3: cpuidle: enable time keeping In-Reply-To: <87zjxfzetw.fsf@linaro.org> References: <1364991322-20585-1-git-send-email-daniel.lezcano@linaro.org> <1364991322-20585-8-git-send-email-daniel.lezcano@linaro.org> <87zjxfzetw.fsf@linaro.org> Message-ID: <515C95BF.6030103@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 04/03/2013 07:47 PM, Kevin Hilman wrote: > Daniel Lezcano writes: > >> The TIME_VALID flag is specified for the different states but >> the time residency computation is not done, no tk flag, no time >> computation in the idle function. >> >> Set the en_core_tk_irqen flag to activate it. >> >> Signed-off-by: Daniel Lezcano >> Acked-by: Santosh Shilimkar > > Acked-by: Kevin Hilman > > Also, is this a regression fix that also needs to hit v3.9? Yes, I think so. >> --- >> arch/arm/mach-omap2/cpuidle34xx.c | 5 +++-- >> 1 file changed, 3 insertions(+), 2 deletions(-) >> >> diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c >> index 80392fc..4f67a5b 100644 >> --- a/arch/arm/mach-omap2/cpuidle34xx.c >> +++ b/arch/arm/mach-omap2/cpuidle34xx.c >> @@ -274,8 +274,9 @@ static int omap3_enter_idle_bm(struct cpuidle_device *dev, >> static DEFINE_PER_CPU(struct cpuidle_device, omap3_idle_dev); >> >> static struct cpuidle_driver omap3_idle_driver = { >> - .name = "omap3_idle", >> - .owner = THIS_MODULE, >> + .name = "omap3_idle", >> + .owner = THIS_MODULE, >> + .en_core_tk_irqen = 1, >> .states = { >> { >> .enter = omap3_enter_idle_bm, -- Linaro.org ? Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog