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266 Views
Registered: ‎07-15-2019

Zybo z7 20 HDMI

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hi,

I have Zybo z7-20 board. I want to run ubuntu and want to see through HDMI. I have tried the procees given in this link "https://forums.xilinx.com/t5/Video/Zybo-HDMI-output-Wrong-colors-rendering-on-Linux/td-p/950612" but failed.

Also tried to see the output using the github example but failed. Board has alredy demo build and it shows the color screen when I connect the HDMI tx to LCD.

Can anyone help me to bring up the board from the base and help me up the board using ubuntu to see through HDMI.

Thanks 

Gaurav

 

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Moderator
Moderator
210 Views
Registered: ‎11-09-2015

Re: Zybo z7 20 HDMI

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HI @gaurav.shukla 

I do not think the demo you have is running under linux, right?

From what I can find, the example available is running into baremetal. You need to start with that. Then you can move to petalinux to start running under linux and finally run ubuntu.

I am not aware of an out of the box solution so you will probably need to do some work on it.

Regards


Florent
Product Application Engineer - Xilinx Technical Support EMEA
**~ Don't forget to reply, give kudos, and accept as solution.~**
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Moderator
Moderator
211 Views
Registered: ‎11-09-2015

Re: Zybo z7 20 HDMI

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HI @gaurav.shukla 

I do not think the demo you have is running under linux, right?

From what I can find, the example available is running into baremetal. You need to start with that. Then you can move to petalinux to start running under linux and finally run ubuntu.

I am not aware of an out of the box solution so you will probably need to do some work on it.

Regards


Florent
Product Application Engineer - Xilinx Technical Support EMEA
**~ Don't forget to reply, give kudos, and accept as solution.~**
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Explorer
Explorer
183 Views
Registered: ‎02-22-2012

Re: Zybo z7 20 HDMI

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In this Digilent forum message Qt on Zyboz7-20 via LX FrameBuffer to HDMI monitor i got Qt GUI via frame buffer on LX. It is also possible to integrate frame buffer driver in LX Xorg infrastucture Using Xorg (i didn't try it, Qt is ok for me).

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Moderator
Moderator
122 Views
Registered: ‎10-04-2017

Re: Zybo z7 20 HDMI

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Hi @gaurav.shukla,

 

Are you still running into an issue?

 

If your question is answered or your issue is solved, please kindly mark the response which helped find a solution (click on "Accept as solution" button below the reply)

If this is not solved/answered, please reply to the thread giving more information on your current status.

Thanks and Regards,

 

 

Don't forget to reply, kudo, and accept as solution.

Xilinx Video Design Hub
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