From: khilman@linaro•org (Kevin Hilman)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 8/9] ARM: omap3: cpuidle: enable time keeping
Date: Wed, 03 Apr 2013 10:47:23 -0700 [thread overview]
Message-ID: <87zjxfzetw.fsf@linaro.org> (raw)
In-Reply-To: <1364991322-20585-8-git-send-email-daniel.lezcano@linaro.org> (Daniel Lezcano's message of "Wed, 3 Apr 2013 14:15:21 +0200")
Daniel Lezcano <daniel.lezcano@linaro•org> 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 <daniel.lezcano@linaro•org>
> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti•com>
Acked-by: Kevin Hilman <khilman@linaro•org>
Also, is this a regression fix that also needs to hit v3.9?
Kevin
> ---
> 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,
next prev parent reply other threads:[~2013-04-03 17:47 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-03 12:15 [PATCH 1/9] ARM: cpuidle: remove useless declaration Daniel Lezcano
2013-04-03 12:15 ` [PATCH 2/9] ARM: shmobile: pm: fix init sections Daniel Lezcano
2013-04-03 12:15 ` [PATCH 3/9] ARM: shmobile: cpuidle: remove useless WFI function Daniel Lezcano
2013-04-03 12:15 ` [PATCH 4/9] ARM: tegra2: cpuidle: change driver initialization Daniel Lezcano
2013-04-03 12:15 ` [PATCH 5/9] ARM: tegra: cpuidle: remove useless initialization Daniel Lezcano
2013-04-03 12:15 ` [PATCH 6/9] ARM: davinci: cpuidle: fix wrong enter function Daniel Lezcano
2013-04-04 7:16 ` Sekhar Nori
2013-04-03 12:15 ` [PATCH 7/9] intel: cpuidle: remove stop/start critical timings Daniel Lezcano
2013-04-04 22:31 ` Rafael J. Wysocki
2013-04-07 20:52 ` Daniel Lezcano
2013-04-08 17:40 ` Daniel Lezcano
2013-04-08 19:27 ` Rafael J. Wysocki
2013-04-08 19:27 ` Daniel Lezcano
2013-04-19 22:02 ` Len Brown
2013-04-03 12:15 ` [PATCH 8/9] ARM: omap3: cpuidle: enable time keeping Daniel Lezcano
2013-04-03 17:47 ` Kevin Hilman [this message]
2013-04-03 20:49 ` Daniel Lezcano
2013-04-03 21:43 ` Kevin Hilman
2013-04-03 12:15 ` [PATCH 9/9] POWERPC: pseries: cpuidle: use time keeping flag Daniel Lezcano
2013-04-03 14:25 ` Daniel Lezcano
2013-04-04 11:01 ` Deepthi Dharwar
2013-04-03 12:23 ` [PATCH 1/9] ARM: cpuidle: remove useless declaration Daniel Lezcano
2013-04-08 20:50 ` Rafael J. Wysocki
2013-04-08 20:53 ` Daniel Lezcano
2013-04-18 14:13 ` Russell King - ARM Linux
2013-04-18 14:31 ` Daniel Lezcano
2013-04-18 15:42 ` Russell King - ARM Linux
2013-04-18 15:47 ` Daniel Lezcano
2013-04-04 22:30 ` Rafael J. Wysocki
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