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Observer ericzerbib
Observer
347 Views
Registered: ‎09-05-2018

VCU Framework - resolution change event

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Hello all

Is it possible to an application running the VCU TRD 2018.3 framework to get event/interrupt when the HDMI In is disconnected or when the resolution is changed ( 1080p to 4k60) or p30 to 60 etc.

 

Thanks

 

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Xilinx Employee
Xilinx Employee
326 Views
Registered: ‎08-01-2007

Re: VCU Framework - resolution change event

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This is not really a VCU question, but more of an HDMI question.

HDMI Rx uses the V4L2 framework as documented on the HDMI RX Wiki Page.

HDMI Rx will issue an interrupt when the resolution changes or the HDMI input unplugged.

Chris
Video Design Hub | Embedded SW Support

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2 Replies
Xilinx Employee
Xilinx Employee
327 Views
Registered: ‎08-01-2007

Re: VCU Framework - resolution change event

Jump to solution

This is not really a VCU question, but more of an HDMI question.

HDMI Rx uses the V4L2 framework as documented on the HDMI RX Wiki Page.

HDMI Rx will issue an interrupt when the resolution changes or the HDMI input unplugged.

Chris
Video Design Hub | Embedded SW Support

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Don’t forget to Reply, Kudo, and Accept as Solution.
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Observer ericzerbib
Observer
295 Views
Registered: ‎09-05-2018

Re: VCU Framework - resolution change event

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Thanks for your input
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