Create frame buffer without hdmi device

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Create frame buffer without hdmi device

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914 次查看
kluszon
Contributor III
  • Processor: iMX8M
  • System: Yocto with Wayland 

I would like to play video immediately after the system starts. However, I encounter a problem when the HDMI cable isn't connected during system startup. In this situation, a frame buffer isn't created, which is correct in the normal situation. I can't start playing such situation.  Is there any way to create a frame buffer with specified resolution without detecting the HDMI device? The approach should continue to play the video after connecting the cable on a compatible screen.

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871 次查看
AldoG
NXP TechSupport
NXP TechSupport

Hello,

Unfortunately no, for video to continue to be played needs a sink (display).

Best regards/Saludos,
Aldo.

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872 次查看
AldoG
NXP TechSupport
NXP TechSupport

Hello,

Unfortunately no, for video to continue to be played needs a sink (display).

Best regards/Saludos,
Aldo.

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