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List:       kde-active
Subject:    Re: Questions about building plasma active
From:       martin brook <martin.brook100 () googlemail ! com>
Date:       2012-04-30 14:15:43
Message-ID: CA+uP_P4QPhhxynpG1ME2u512OGKuNxEjcg4zLk4Qp2HoMYKEfg () mail ! gmail ! com
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Jonathon, good

Next I think we need to update the Plasma Active roosfs to a more recent
and stable build.

Have a look at
http://share.basyskom.com/contour/Deployment/mer_arm_install_archive/archos-generation-9/?C=M;O=D
and take a recent testing image as your base.

Just check the fstab root matches your sdcard device.

Re Hardware acceleration you need to match the userspace drivers with your
kernel source.

Take a look at the nVidia Tegra Developer site for their L4Tegra (linux for
tegra releases)

BR

vgrade

On Mon, Apr 30, 2012 at 3:05 PM, Jonathan Schultz <jonathan@imatix.com>wrote:

> Hi Martin.
>
>  Good progress.
>>
>
> Indeed. And now we have come further.
>
>
>  Try configuring X to use a simple framebuffer device instead of
>> tegra_drv.so
>>
>
> OK, so now we have booted. :)
>
> I get an immediate warning that there is no power management backend.
>
> Then a plasma workspace crash with signal: Aborted(6) If I go to the
> 'Developer information' tab, there is no information but a message that I
> need to install gdb.
>
> When I close that window, the screen goes blank, though X is still alive
> and the mouse cursor follows my finger on the screen.
>
> Do I take it from your comments about tegra_drv that you have got video
> acceleration working on the tegra, but in userspace?
>
> Cheers,
> Jonathan
>

[Attachment #5 (text/html)]

Jonathon, good<div><br></div><div>Next I think we need to update the Plasma Active \
roosfs to a more recent and stable build.</div><div><br></div><div>Have a look at  <a \
href="http://share.basyskom.com/contour/Deployment/mer_arm_install_archive/archos-gene \
ration-9/?C=M;O=D">http://share.basyskom.com/contour/Deployment/mer_arm_install_archive/archos-generation-9/?C=M;O=D</a> \
and take a recent testing image as your base.</div> <div><br></div><div>Just check \
the fstab root matches your sdcard device.</div><div><br></div><div>Re Hardware \
acceleration you need to match the userspace drivers with your kernel \
source.</div><div><br></div><div>Take a look at the nVidia Tegra Developer site for \
their L4Tegra (linux for tegra releases)</div> \
<div><br></div><div>BR</div><div><br></div><div>vgrade<br><br><div \
class="gmail_quote">On Mon, Apr 30, 2012 at 3:05 PM, Jonathan Schultz <span \
dir="ltr">&lt;<a href="mailto:jonathan@imatix.com" \
target="_blank">jonathan@imatix.com</a>&gt;</span> wrote:<br> <blockquote \
class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc \
solid;padding-left:1ex">Hi Martin.<br> <br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc \
solid;padding-left:1ex"> Good progress.<br>
</blockquote>
<br>
Indeed. And now we have come further.<div class="im"><br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc \
solid;padding-left:1ex"> Try configuring X to use a simple framebuffer device instead \
of<br> tegra_drv.so<br>
</blockquote>
<br></div>
OK, so now we have booted. :)<br>
<br>
I get an immediate warning that there is no power management backend.<br>
<br>
Then a plasma workspace crash with signal: Aborted(6) If I go to the &#39;Developer \
information&#39; tab, there is no information but a message that I need to install \
gdb.<br> <br>
When I close that window, the screen goes blank, though X is still alive and the \
mouse cursor follows my finger on the screen.<br> <br>
Do I take it from your comments about tegra_drv that you have got video acceleration \
working on the tegra, but in userspace?<br> <br>
Cheers,<br>
Jonathan<br>
</blockquote></div><br></div>



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