[PATCH 0/2] OMAP3: cpuidle: prevent CORE pwrdm from entering low-power state when DSS active
Tero.Kristo at nokia.com
Tero.Kristo at nokia.com
Wed Mar 2 03:18:29 EST 2011
>-----Original Message-----
>From: ext Paul Walmsley [mailto:paul at pwsan.com]
>Sent: 02 March, 2011 00:49
>To: linux-omap at vger.kernel.org; linux-arm-kernel at lists.infradead.org;
>Kristo Tero (Nokia-MS/Tampere)
>Subject: [PATCH 0/2] OMAP3: cpuidle: prevent CORE pwrdm from entering
>low-power state when DSS active
>
>This series prevents the OMAP3 CPUIdle code from programming the CORE
>powerdomain to enter any power state lower than ON when the DSS power
>domain
>is ON. (The assumption is that in this case, the DSS is active, DMA'ing
>lines from RAM and displaying them somewhere.)
>
>Tero, please don't hesitate to comment on the patch from you if I got
>the
>commit message wrong.
Hi Paul,
It looks good to me.
>
>
>- Paul
>
>---
>
>Tero Kristo (1):
> OMAP3: cpuidle: prevent CORE power domain from going to RET or OFF
>when DSS is on
>
>Paul Walmsley (1):
> OMAP3: cpuidle: add more details to the DSS-related CORE power
>domain state restriction
>
>
> arch/arm/mach-omap2/cpuidle34xx.c | 36
>++++++++++++++++++++++++++++++++++--
> 1 files changed, 34 insertions(+), 2 deletions(-)
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