Xserver on DM814x TI-board

ashwath hebbar

Is it possible to bring up X-server on TI-DM814x. Because without X-server it is not possible to use ximagesink or xvimagesink in gstreamer pipeline. Is it possible to use above mentioned sinks in DM814x.

Awaiting for reply.

Regards,

Ashwath

over 12 years ago

0 Margarita Gashova over 12 years ago

TI__Guru* 80190 points

Hello,

Is there any specific reason that you post DM814x questions in the OMAP4 forum?

Could you post your use case?

Also are you using EZSDK?

Margarita

0 ashwath hebbar over 12 years ago in reply to Margarita Gashova

Intellectual 515 points

Hi Margarita,

I had some issues with rendering streams which incorporates Openmax plugins. Thats why I thought of posting in this thread.

Now Coming to the Use case..

I have to use xvimagesink for rendering my video streams to Qt-widget. For that I need to have X Server up and running on 814x. The main reason for going to xvimage sink is to use Gst-Xoverlay feature to display video stream inside Widget.

I am Using EZSDK and also Graphics SDK to set up the X-server.

Regards,

Ashwath

0 Margarita Gashova over 12 years ago in reply to ashwath hebbar

TI__Guru* 80190 points

Hello,

You could check here:

http://processors.wiki.ti.com/index.php/Graphics_SDK_Quick_installation_and_user_guide

Hope this helps.

Margarita

0 ashwath hebbar over 12 years ago in reply to Margarita Gashova

Intellectual 515 points

Hi Margarita,

When I am trying to insert vpss and other modules I am getting this error.

FATAL: Error inserting vpss (/lib/modules/2.6.37/kernel/drivers/video/ti81xx/vpss/vpss.ko): No such device
FATAL: Error inserting ti81xxfb (/lib/modules/2.6.37/kernel/drivers/video/ti81xx/ti81xxfb/ti81xxfb.ko): No such device
FATAL: Error inserting ti81xxhdmi (/lib/modules/2.6.37/kernel/drivers/video/ti81xx/ti81xxhdmi/ti81xxhdmi.ko): No such device

I am already looking into that now when I am running 38xx_demo script in the end I am getting this error.

(WW) xf86OpenConsole: setpgid failed: Operation not permitted
(WW) Falling back to old probe method for pvr
WARNING: Error inserting drm (/lib/modules/2.6.37/extra/drm.ko): No such device
FATAL: Error inserting pvrsrvkm (/lib/modules/2.6.37/extra/pvrsrvkm.ko): No such device
(EE) Couldn't get PVR Services status
(EE) No devices detected.

Fatal server error:
no screens found

I am trying to debug the issue.

Any help would be appreciated.

Regards,

Ashwath

0 Margarita Gashova over 12 years ago in reply to ashwath hebbar

TI__Guru* 80190 points

Hello,

First could you check is these .ko are presented in folders?

Could you try to insert .ko with modprobe?

BR
Margarita

0 ashwath hebbar over 12 years ago in reply to Margarita Gashova

Intellectual 515 points

Hi Margarita,

Those .ko are present in the respective folders and even I have tried with modprobe as well. Still I am having the same issue. And those .ko are having the execute permission for root user as well. Still insertion is failing.

Regards

Ashwath

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Xserver on DM814x TI-board