From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: Re: [PATCH] OMAP3 PM restore observability settings after off mode Date: Tue, 13 Oct 2009 12:23:36 -0700 Message-ID: <87skdnjdxj.fsf@deeprootsystems.com> References: <1255359790-10407-1-git-send-email-peter.de-schrijver@nokia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-px0-f180.google.com ([209.85.216.180]:58188 "EHLO mail-px0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934114AbZJMTYP (ORCPT ); Tue, 13 Oct 2009 15:24:15 -0400 Received: by pxi10 with SMTP id 10so169478pxi.4 for ; Tue, 13 Oct 2009 12:23:38 -0700 (PDT) In-Reply-To: <1255359790-10407-1-git-send-email-peter.de-schrijver@nokia.com> (Peter De Schrijver's message of "Mon\, 12 Oct 2009 18\:03\:10 +0300") Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Peter 'p2' De Schrijver Cc: linux-omap@vger.kernel.org "Peter 'p2' De Schrijver" writes: > This patch restores the observability settings after resuming from off mode. > > Signed-off-by: Peter 'p2' De Schrijver Thanks, pulling this into PM branch. Kevin > --- > arch/arm/mach-omap2/debobs.c | 9 +++++++++ > arch/arm/mach-omap2/pm34xx.c | 4 ++++ > arch/arm/plat-omap/include/mach/debobs.h | 1 + > 3 files changed, 14 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/mach-omap2/debobs.c b/arch/arm/mach-omap2/debobs.c > index 4fbabef..d25b9a2 100644 > --- a/arch/arm/mach-omap2/debobs.c > +++ b/arch/arm/mach-omap2/debobs.c > @@ -190,6 +190,15 @@ static inline int __init _new_debobs_pad(struct debobs_pad *pad, char *name, > > /* Public functions */ > > +void debobs_restore(void) > +{ > + struct debobs_pad *p = &debobs_pads[0]; > + int i; > + > + for (i = 0; i < NUM_OF_DEBOBS_PADS; i++, p++) > + debobs_set(&p->core_obs, p->core_obs.value); > +} > + > void debug_gpio_set(unsigned gpio, int value) > { > if (!debobs_initialized) > diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c > index 553fe02..20c7ea2 100644 > --- a/arch/arm/mach-omap2/pm34xx.c > +++ b/arch/arm/mach-omap2/pm34xx.c > @@ -42,6 +42,7 @@ > #include > #include > #include > +#include > #include > > #include "cm.h" > @@ -124,6 +125,9 @@ static void omap3_core_restore_context(void) > /* Restore the interrupt controller context */ > omap3_intc_restore_context(); > omap_dma_global_context_restore(); > + /* restore debobs context */ > + debobs_restore(); > + > } > > static void omap3_save_secure_ram_context(u32 target_mpu_state) > diff --git a/arch/arm/plat-omap/include/mach/debobs.h b/arch/arm/plat-omap/include/mach/debobs.h > index 67f765d..1e04bcd 100644 > --- a/arch/arm/plat-omap/include/mach/debobs.h > +++ b/arch/arm/plat-omap/include/mach/debobs.h > @@ -3,5 +3,6 @@ > > void debug_gpio_set(unsigned gpio, int value); > int debug_gpio_get(unsigned gpio); > +void debobs_restore(void); > > #endif > -- > 1.6.2.4 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html