[Arm-netbook] Linux with GLES with video playback on A10 (Linux)

[Piyush Verma]

On Wed, Jul 18, 2012 at 10:38 PM, Tom Cubie <mr.hipboi at gmail.com> wrote:

> On Wed, Jul 18, 2012 at 10:29 PM, Piyush Verma <piyush.pv at gmail.com>
> wrote:
> >
> >
> > On Wed, Jul 18, 2012 at 8:19 PM, Piyush Verma <piyush.pv at gmail.com>
> wrote:
> >>
> >>
> >>
> >> On Wed, Jul 18, 2012 at 6:13 PM, Alejandro Mery <amery at geeks.cl> wrote:
> >>>
> >>> On 18 July 2012 05:35, Piyush Verma <piyush.pv at gmail.com> wrote:
> >>> >
> >>> >
> >>> > I got my MELE A2000 box.
> >>> >
> >>> > I have built rootfs with buildroot. I have noticed that there is test
> >>> > program for video decode and gpu.
> >>> >
> >>> > Now trying to build kernel with HDMI support on branch
> >>> > allwinner-v3.0-android-v2 with sun4i_defconfig.
> >>> >
> >>> > it build ok with.
> >>> > LYCHEE_HDMI_SUN4I [=m]
> >>> >
> >>> > but not with.
> >>> > LYCHEE_HDMI_SUN4I [=y]
> >>> > undefined reference to `Fb_Init'
> >>>
> >>> it depends on CONFIG_LYCHEE_FB_SUN4I
> >>>
> >>> _______________________________________________
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> >>> http://lists.phcomp.co.uk/mailman/listinfo/arm-netbook
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> >>
> >>
> >> It work's
> >>
> >> thank you very mcuh :).
> >>
> >>
> >> --
> >> Thanks & Regards
> >>
> >> Piyush Verma
> >>
> >>
> >
> >
> > that's great.
> >
> > HDMI Play perfectly and with prebuild program I am able to play full HD
> > video.
> >
> > But light show is not able to run. it say.
> >
> > UMP<2>: [ 1399.65.0000] UMP<2>: New session opened
> > New session opened
> > Unable to initialize EGL
> > UMP<2>: [ 1399.65.0000] UMP<2>: Session closed
> > Session closed
> >
> > here is log of strace http://ais.im/lightshow.log
> >
> >
> > I try to run other test program (test suite).
> >
> > gles2_api_suite passwd all test which says mali is working ok.
> >
> > But egl_api_main_suite_20 fail 6 out or 9 test.
> >
> > problem is same as lightshow.
> >
> >
> > Any suggestion to fix it ?
> the test program should be an older version, make sure the mali driver
> and the open gles lib and the test program be the same version.
>

>>> Thanks for idea
>>>  The problem is there is no version code to check right ? I am using
latest kernel and test program pull from git.
>>> Is there any pre-tested combination which I could use directly.

>>> Besides with some test I think it's related with rootfs libs. the same
kernel is able to run same test program with ubuntu filesystem But not with
buildroot.
>>> So might be something wrong with libs.
>>> I have tried replacing ubuntu test program to buildroot fs and
libEGL.so to buildrootfs but the result is same.
>>> not sure what else dependency is there.

>>> Any suggestion ?

>
> >
> >
> >
> > --
> > Thanks & Regards
> >
> > Piyush Verma
> >
> >
> >
> > _______________________________________________
> > arm-netbook mailing list arm-netbook at lists.phcomp.co.uk
> > http://lists.phcomp.co.uk/mailman/listinfo/arm-netbook
> > Send large attachments to arm-netbook at files.phcomp.co.uk
>
>
>
> --
> Keep simple, stay foolish.
>
> _______________________________________________
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>



-- 
Thanks & Regards

Piyush Verma
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