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Message from discussion PandaBoard in AOSP master: fixed
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michael  
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 More options Oct 23 2012, 7:41 am
From: michael <answer....@gmail.com>
Date: Tue, 23 Oct 2012 04:41:54 -0700 (PDT)
Local: Tues, Oct 23 2012 7:41 am
Subject: Re: [android-building] Re: PandaBoard in AOSP master: fixed

i encounter the same error with weston, screen hangs on the "ANDROID" log.
:(

[ 4041.364105] init: untracked pid 6414 exited
[ 4046.458923] request_suspend_state: wakeup (0->0) at 4046453704836
(1970-01-01 01:07:26.442535405 UTC)
[ 4046.474975] init: untracked pid 6544 exited
[ 4046.480987] init: untracked pid 6543 exited
[ 4051.562561] request_suspend_state: wakeup (0->0) at 4051557342532
(1970-01-01 01:07:31.546325688 UTC)
[ 4051.584075] init: untracked pid 6672 exited
[ 4051.589508] init: untracked pid 6673 exited
[ 4056.670166] request_suspend_state: wakeup (0->0) at 4056664947512
(1970-01-01 01:07:36.653930668 UTC)
[ 4056.688354] init: untracked pid 6801 exited
[ 4056.706146] init: untracked pid 6802 exited

在 2012年10月20日星期六UTC+8上午1时21分25秒,Weston Weems写道:

> I just synched latest about 1hr ago, built, made clean, and I am still not
> getting boot... its showing android logo, but at serial console a ton of:
> [   82.258148] omap_thermal_throttle: temperature too high, cpu throttle
> at max 700000
> [   87.387603] request_suspend_state: wakeup (0->0) at 87380737307
> (1970-01-01 00:01:27.373535159 UTC)
> [   87.401977] init: untracked pid 2079 exited
> [   87.408203] init: untracked pid 2078 exited
> [   92.644409] request_suspend_state: wakeup (0->0) at 92637542727
> (1970-01-01 00:01:32.631042484 UTC)
> [   92.664123] init: untracked pid 2207 exited
> [   92.664123] init: untracked pid 2208 exited
> [   95.238189] omap_thermal_unthrottle: temperature reduced, ending cpu
> throttling
> [   97.238128] omap_thermal_throttle: temperature too high, cpu throttle
> at max 920000
> [   97.348236] request_suspend_state: wakeup (0->0) at 97341369631
> (1970-01-01 00:01:37.334686282 UTC)
> [   97.364776] init: untracked pid 2336 exited
> [   97.371734] init: untracked pid 2337 exited
> [   98.248138] throttle_delayed_work_fn: OMAP temp read 64600 exceeds the
> threshold
> [   98.256622] omap_thermal_throttle: temperature too high, cpu throttle
> at max 700000
> [  102.601257] request_suspend_state: wakeup (0->0) at 102594360355
> (1970-01-01 00:01:42.587860112 UTC)
> [  102.619293] init: untracked pid 2465 exited
> [  102.621582] init: untracked pid 2466 exited

> no boot completion =(

> Weston

> On Wednesday, October 17, 2012 7:05:54 AM UTC-7, Dan Murphy wrote:

>> OK I gave it a try.

>> I was able to boot just fine on a Panda ES with JB (latest Master
>> 10/17/2012).  I rebuilt the file system and used the built boot.img and
>> system.img

>> I installed the Pandora application, connected a bluetooth headset, over
>> a WiFi network and was able hear
>> a rousing rendition of Little Wing by Stevie Ray Vaughan through Pandora.

>> Since panda board are not secure processors I do not think (as is not
>> advised) that you will be able to use protected content on these devices.

>> Dan

>> On Wednesday, October 10, 2012 11:53:54 AM UTC-5, Drew Carpenter wrote:

>>> Awesome. Ill give it a try. Thanks for the quick replys JBQ

>>> On Wednesday, October 10, 2012 12:36:14 PM UTC-4, Jean-Baptiste Queru
>>> wrote:

>>>> I've just merged a change that might actually improve audio, but I
>>>> don't expect that'll get you as far as getting DRM working.

>>>> JBQ

>>>> On Wed, Oct 10, 2012 at 8:16 AM, Drew Carpenter <dcp...@gmail.com>
>>>> wrote:
>>>> > Hmm, well crap! That just put a hold on my little project. Google
>>>> Music uses
>>>> > the DRM to playback streaming music I think. As does Pandora and I
>>>> will
>>>> > assume many other streaming audio apps

>>>> > On Wednesday, October 10, 2012 10:26:19 AM UTC-4, Jean-Baptiste Queru
>>>> wrote:

>>>> >> As far as I know there's on DRM implementation for PandaBoard.

>>>> >> JBQ

>>>> >> On Wed, Oct 10, 2012 at 6:06 AM, Drew Carpenter <dcp...@gmail.com>
>>>> wrote:
>>>> >> > Any information on getting past the widevine stuff for the
>>>> Pandaboard?
>>>> >> > Right
>>>> >> > now I cant even play audio without a "failed to open libwvm.so"
>>>> error.
>>>> >> > Any
>>>> >> > advice would help me so much!

>>>> >> > On Monday, August 6, 2012 5:23:13 PM UTC-4, Subbu wrote:

>>>> >> >> Oh Okay. Thanks. I think ics_plus_aosp  should be a good starting
>>>> >> >> point.
>>>> >> >> And meanwhile I can muck around JB code to see what can be done.
>>>> Shall
>>>> >> >> keep
>>>> >> >> you posted. Thank you for your input.
>>>> >> >> Subbu

>>>> >> >> On Monday, August 6, 2012 4:11:52 PM UTC-5, Jean-Baptiste Queru
>>>> wrote:

>>>> >> >>> There was at least some of it in ICS, as I remember that it was
>>>> >> >>> causing me some pain for Galaxy Nexus.

>>>> >> >>> JBQ

>>>> >> >>> On Mon, Aug 6, 2012 at 2:08 PM,  wrote:

>>>> >> >>> > On Monday, August 6, 2012 4:00:19 PM UTC-5, Jean-Baptiste
>>>> Queru
>>>> >> >>> > wrote:

>>>> >> >>> >> On the ducati side, that's purely a licensing issue, i.e. all
>>>> >> >>> >> non-technical.

>>>> >> >>> >> The widevine stuff ends up on all retail devices, in
>>>> different
>>>> >> >>> >> forms.
>>>> >> >>> >> One of the problem is that it's device-specific but leaks
>>>> into the
>>>> >> >>> >> common code, and when using that common code on devices that
>>>> don't
>>>> >> >>> >> support it (like PandaBoard) things tend to fall apart.
>>>> >> >>> >> Contributions
>>>> >> >>> >> welcome to make things work better when there's no
>>>> implementation
>>>> >> >>> >> of
>>>> >> >>> >> the device-specific libraries in question.

>>>> >> >>> > Thank you for the explanation!  I am no expert, but have to
>>>> start
>>>> >> >>> > somewhere!
>>>> >> >>> > Will try and see how it can be done. Is this something
>>>> specific to
>>>> >> >>> > JB
>>>> >> >>> > or the
>>>> >> >>> > same issue exists in ICS as well? I am hoping I can take some
>>>> hint
>>>> >> >>> > from
>>>> >> >>> > ICS
>>>> >> >>> > if it works there.

>>>> >> >>> > Subbu

>>>> >> >>> >> JBQ

>>>> >> >>> >> On Mon, Aug 6, 2012 at 12:27 PM, wrote:
>>>> >> >>> >> > Hi JBQ,

>>>> >> >>> >> > On Monday, August 6, 2012 12:54:05 PM UTC-5, Jean-Baptiste
>>>> Queru
>>>> >> >>> >> > wrote:

>>>> >> >>> >> >> -Indeed, there's no ducati binary available for AOSP (for
>>>> >> >>> >> >> PandaBoard
>>>> >> >>> >> >> or for Galaxy Nexus), so we don't have any media
>>>> acceleration
>>>> >> >>> >> >> available.

>>>> >> >>> >> > Any specific reasons for not including one? I can try to
>>>> get that
>>>> >> >>> >> > to
>>>> >> >>> >> > work if
>>>> >> >>> >> > I knew what to do with the
>>>> >> >>> >> > widevine stuff. Looks like that's specific to grouper!!
>>>> >> >>> >> > Ref: http://bit.ly/OZtTNa
>>>> >> >>> >> > The AndroidXref thing is pretty handy.

>>>> >> >>> >> >> -The widevine stuff is a mess, I can't describe it in any
>>>> better
>>>> >> >>> >> >> way.

>>>> >> >>> >> > Is there some way to get rid of widevine?

>>>> >> >>> >> >> JBQ

>>>> >> >>> >> >> > Hi JBQ,
>>>> >> >>> >> >> > Thank you for fixing the master branch. I got to the
>>>> point
>>>> >> >>> >> >> > that
>>>> >> >>> >> >> > the
>>>> >> >>> >> >> > UI
>>>> >> >>> >> >> > comes
>>>> >> >>> >> >> > up on my Panda. Thanks for the suggestion on the "State
>>>> of
>>>> >> >>> >> >> > Pandaboard"
>>>> >> >>> >> >> > thread on saving the manifest file.
>>>> >> >>> >> >> > However, noticed a couple of things:
>>>> >> >>> >> >> > 1. The ducati-m3.bin file is missing from the binaries.
>>>> Is
>>>> >> >>> >> >> > this
>>>> >> >>> >> >> > not
>>>> >> >>> >> >> > part
>>>> >> >>> >> >> > of
>>>> >> >>> >> >> > the drivers package? But in any case I do not see calls
>>>> going
>>>> >> >>> >> >> > to
>>>> >> >>> >> >> > the
>>>> >> >>> >> >> > ipu
>>>> >> >>> >> >> > for
>>>> >> >>> >> >> > AV/thumbnail use cases.
>>>> >> >>> >> >> > 2. Basic video playback doesn't seem to be working. Is
>>>> this
>>>> >> >>> >> >> > supposed
>>>> >> >>> >> >> > to
>>>> >> >>> >> >> > be
>>>> >> >>> >> >> > working? I would be glad to help out on this one.
>>>> >> >>> >> >> >     I am new to stagefright ... but from the logcat it
>>>> looks
>>>> >> >>> >> >> > like,
>>>> >> >>> >> >> > libstagefright is couple with widevine? no? The pastebin
>>>> for
>>>> >> >>> >> >> > playback
>>>> >> >>> >> >> > is
>>>> >> >>> >> >> > posted here.

>>>> >> >>> >> >> >       http://pastebin.com/umiennLj

>>>> >> >>> >> >> >     I see the following log
>>>> >> >>> >> >> >        E/WVMExtractor(  103): Failed to open libwvm.so

>>>> >> >>> >> >> >      which seems to point to widevine extractor.

>>>> >> >>> >> >> > Do let me know if I should be posting this query in a
>>>> >> >>> >> >> > different
>>>> >> >>> >> >> > forum
>>>> >> >>> >> >> > altogether. Also, let me know if you need more info
>>>> about my
>>>> >> >>> >> >> > setup.

>>>> >> >>> >> >> > On Friday, 3 August 2012 10:55:06 UTC-5, Jean-Baptiste
>>>> Queru
>>>> >> >>> >> >> > wrote:

>>>> >> >>> >> >> >> That's my mistake. I meant IMM76I. Sorry about that.

>>>> >> >>> >> >> >> JBQ

>>>> >> >>> >> >> >> wrote:
>>>> >> >>> >> >> >> > Hi JBQ,

>>>> >> >>> >> >> >> > Thanks.
>>>> >> >>> >> >> >> > Where can I get IMM76D binary for panda?
>>>> >> >>> >> >> >> > I cannot find it on this page

>>>> https://developers.google.com/android/nexus/drivers#pandaimm76i

>>>> >> >>> >> >> >> > On Friday, August 3, 2012 6:22:38 AM UTC+8,
>>>> Jean-Baptiste
>>>> >> >>> >> >> >> > Queru
>>>> >> >>> >> >> >> > wrote:

>>>> >> >>> >> >> >> >> We've fixed the issue with PandaBoard in the AOSP
>>>> master.
>>>> >> >>> >> >> >> >> It
>>>> >> >>> >> >> >> >> works
>>>> >> >>> >> >> >> >> with the binaries that are marked as IMM76D.

>>>> >> >>> >> >> >> >> Credit goes to Texas Instruments for investigating
>>>> the
>>>> >> >>> >> >> >> >> root
>>>> >> >>> >> >> >> >> issue
>>>> >> >>> >> >> >> >> and
>>>> >> >>> >> >> >> >> implementing the fix.

>>>> >> >>> >> >> >> >> Enjoy :)

>>>> >> >>> >> >> >> >> JBQ

>>>> >> >>> >> >> >> >> --
>>>> >> >>> >> >> >> >> Jean-Baptiste M. "JBQ" Queru
>>>> >> >>> >> >> >> >> Technical Lead, Android Open Source Project, Google.

>>>> >> >>> >> >> >> >> Questions sent directly to me that have no reason
>>>> for
>>>> >> >>> >> >> >> >> being
>>>> >> >>> >> >> >> >> private
>>>> >> >>> >> >> >> >> will likely get ignored or forwarded to a public
>>>> forum
>>>> >> >>> >> >> >> >> with
>>>> >> >>> >> >> >> >> no
>>>> >> >>> >> >> >> >> further
>>>> >> >>> >> >> >> >> warning.

>>>> >> >>> >> >> >> > --
>>>> >> >>> >> >> >> > You received this message because you are subscribed
>>>> to the
>>>> >> >>> >> >> >> > "Android
>>>> >> >>> >> >> >> > Building" mailing list.
>>>> >> >>> >> >> >> > To post to this group, send email to
>>>> >> >>> >> >> >> > android-...@googlegroups.com
>>>> >> >>> >> >> >> > To unsubscribe from this group, send email to
>>>> >> >>> >> >> >> > android-buildi...@googlegroups.com
>>>> >> >>> >> >> >> > For more options, visit this group at
>>>> >> >>> >> >> >> > http://groups.google.com/group/android-building?hl=en

>>>> >> >>> >> >> >> --
>>>> >> >>> >> >> >> Jean-Baptiste M. "JBQ" Queru
>>>> >> >>> >> >> >> Technical Lead, Android Open Source Project, Google.

>>>> >> >>> >> >> >> Questions sent directly to me that have no reason for
>>>> being
>>>> >> >>> >> >> >> private
>>>> >> >>> >> >> >> will likely get ignored or forwarded to a public forum
>>>> with
>>>> >> >>> >> >> >> no
>>>> >> >>> >> >> >> further
>>>> >> >>> >> >> >> warning.

>>>> >> >>> >> >> > --
>>>> >> >>> >> >> > You received this message because you are subscribed to
>>>> the
>>>> >> >>> >> >> > "Android
>>>> >> >>> >> >> > Building" mailing list.
>>>> >> >>> >> >> > To post to this group, send email to
>>>> >> >>> >> >> > android-...@googlegroups.com
>>>> >> >>> >> >> > To unsubscribe from this group, send email to
>>>> >> >>> >> >> > android-buildi...@googlegroups.com
>>>> >> >>> >> >> > For more options, visit this group at
>>>> >> >>> >> >> > http://groups.google.com/group/android-building?hl=en

>>>> >> >>> >> >> --
>>>> >> >>> >> >> Jean-Baptiste M. "JBQ" Queru
>>>> >> >>> >> >> Technical Lead, Android Open Source Project, Google.

>>>> >> >>> >> >> Questions sent directly to me that have no reason for
>>>> being
>>>> >> >>> >> >> private
>>>> >> >>> >> >> will likely get ignored or forwarded to a public forum
>>>> with no
>>>> >> >>> >> >> further
>>>> >> >>> >> >> warning.

>>>> >> >>> >> > --
>>>> >> >>> >> > You received this message because you are subscribed to the
>>>> >> >>> >> > "Android
>>>> >> >>> >> > Building" mailing list.
>>>> >> >>> >> > To post to this group, send email to
>>>> android-...@googlegroups.com
>>>> >> >>> >> > To unsubscribe from this group, send email to
>>>> >> >>> >> > android-buildi...@googlegroups.com
>>>> >> >>> >> > For more options, visit this group at
>>>> >> >>> >> > http://groups.google.com/group/android-building?hl=en

>>>> >> >>> >> --
>>>> >> >>> >> Jean-Baptiste M. "JBQ" Queru
>>>> >> >>> >> Technical Lead, Android Open Source Project, Google.

>>>> >> >>> >> Questions sent directly to me that have no reason for being
>>>> private
>>>> >> >>> >> will likely get ignored or forwarded to a public forum with
>>>> no
>>>> >> >>> >> further
>>>> >> >>> >> warning.

>>>> >> >>> > --
>>>> >> >>> > You received this message because you are subscribed to the
>>>> "Android
>>>> >> >>> > Building" mailing list.
>>>> >> >>> > To post to this group, send email to
>>>> android-...@googlegroups.com
>>>> >> >>> > To unsubscribe from this group, send email to
>>>> >> >>> > android-buildi...@googlegroups.com
>>>> >> >>> > For more options, visit this group at
>>>> >> >>> > http://groups.google.com/group/android-building?hl=en

>>>> >> >>> --
>>>> >> >>> Jean-Baptiste M. "JBQ" Queru
>>>> >> >>> Technical Lead, Android Open Source Project, Google.

>>>> >> >>> Questions sent directly to me that have no reason for being
>>>> private
>>>> >> >>> will likely get ignored or forwarded to a public forum with no
>>>> further
>>>> >> >>> warning.

>>>> >> > --
>>>> >> > You received this message because you are subscribed to the
>>>> "Android
>>>> >> > Building" mailing list.
>>>> >> > To post to this group, send email to android-...@googlegroups.com
>>>> >> > To unsubscribe from this group, send email to
>>>> >> > android-buildi...@googlegroups.com
>>>> >> > For more options, visit this group at
>>>> >> > http://groups.google.com/group/android-building?hl=en

>>>> >> --
>>>> >> Jean-Baptiste M. "JBQ" Queru
>>>> >> Technical Lead, Android Open Source Project, Google.

>>>> >> Questions sent directly to me that have no reason for being private
>>>> >> will likely get ignored or forwarded to a public forum with no
>>>> further
>>>> >> warning.

>>>> > --
>>>> > You received this message because you are subscribed to the "Android
>>>> > Building" mailing list.
>>>> > To post to this group, send email to android-...@googlegroups.com
>>>> > To unsubscribe from this group, send email to
>>>> > android-buildi...@googlegroups.com
>>>> > For more options, visit this group at
>>>> > http://groups.google.com/group/android-building?hl=en

>>>> --
>>>> Jean-Baptiste M. "JBQ" Queru
>>>> Technical Lead, Android Open Source Project, Google.

>>>> Questions sent directly to me that have no reason for being private
>>>> will likely get ignored or forwarded to a public forum with no further
>>>> warning.


 
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