Re: OMAP3 DSP MMU fault + off mode issue

2010-09-15 Thread venki kaps
On Thu, Sep 16, 2010 at 7:34 AM, Felipe Contreras wrote: > On Wed, Sep 15, 2010 at 7:03 PM, venki kaps wrote: >> In latest kernels (Eg, linux-2.6.36-rc3),The MMU-Fault debugging >> enhancements code is moved under CONFIG_TIDSPBRIDGE_BACKTRACE. > > Indeed, I added that configuration in order to av

Re: OMAP3 DSP MMU fault + off mode issue

2010-09-15 Thread Felipe Contreras
On Wed, Sep 15, 2010 at 7:03 PM, venki kaps wrote: > In latest kernels (Eg, linux-2.6.36-rc3),The MMU-Fault debugging > enhancements code is moved under CONFIG_TIDSPBRIDGE_BACKTRACE. Indeed, I added that configuration in order to avoid that possibly troublesome code in a production system. I have

Re: OMAP3 DSP MMU fault + off mode issue

2010-09-15 Thread venki kaps
Venkii, On Wed, Sep 15, 2010 at 9:12 PM, venki kaps wrote: > Venkii, > On Wed, Sep 15, 2010 at 8:02 PM, Kevin Hilman > wrote: >> venki kaps writes: >> >>> On Tue, Sep 14, 2010 at 8:54 PM, venki kaps wrote: On Tue, Sep 14, 2010 at 1:28 AM, venki kaps wrote: > Dear all, > > I ha

Re: OMAP3 DSP MMU fault + off mode issue

2010-09-15 Thread venki kaps
Venkii, On Wed, Sep 15, 2010 at 8:02 PM, Kevin Hilman wrote: > venki kaps writes: > >> On Tue, Sep 14, 2010 at 8:54 PM, venki kaps wrote: >>> On Tue, Sep 14, 2010 at 1:28 AM, venki kaps wrote: Dear all, I have been facing an issue with OMAP3 PM with DSP MMU Fault (Kernel 2.

RE: OMAP3 DSP MMU fault + off mode issue

2010-09-15 Thread Ramirez Luna, Omar
venki kaps wrote: ... > > My problem is resolved.GPtimer7 was not reset during the MMU FAULT > occurrence before the first power cycle. So this pending interrupt is > preventing the system sleep entry. > Now it works fine after resetting Gptimer7 in pm suspend path. > That's doesn't sound right

Re: OMAP3 DSP MMU fault + off mode issue

2010-09-15 Thread Kevin Hilman
venki kaps writes: > On Tue, Sep 14, 2010 at 8:54 PM, venki kaps wrote: >> On Tue, Sep 14, 2010 at 1:28 AM, venki kaps wrote: >>> Dear all, >>> >>> I have been facing an issue with OMAP3 PM with DSP MMU Fault (Kernel >>> 2.6.32). >>> >>> The issue is describing as below mentioned way, >>>    

Re: OMAP3 DSP MMU fault + off mode issue

2010-09-15 Thread venki kaps
On Tue, Sep 14, 2010 at 8:54 PM, venki kaps wrote: > On Tue, Sep 14, 2010 at 1:28 AM, venki kaps wrote: >> Dear all, >> >> I have been facing an issue with OMAP3 PM with DSP MMU Fault (Kernel 2.6.32). >> >> The issue is describing as below mentioned way, >>        1). The Device is getting DSP MM

Re: OMAP3 DSP MMU fault + off mode issue

2010-09-14 Thread venki kaps
On Tue, Sep 14, 2010 at 1:28 AM, venki kaps wrote: > Dear all, > > I have been facing an issue with OMAP3 PM with DSP MMU Fault (Kernel 2.6.32). > > The issue is describing as below mentioned way, >        1). The Device is getting DSP MMU Fault when playing MP4 video clip. > > The system is not h

OMAP3 DSP MMU fault + off mode issue

2010-09-13 Thread venki kaps
Dear all, I have been facing an issue with OMAP3 PM with DSP MMU Fault (Kernel 2.6.32). The issue is describing as below mentioned way, 1). The Device is getting DSP MMU Fault when playing MP4 video clip. The system is not hitting off mode in the below scenario, 2). System boot -