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Adventurer
Adventurer
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Registered: ‎03-31-2020

DRM Bridge driver

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Hi,

As stated in this link

https://xilinx-wiki.atlassian.net/wiki/spaces/A/pages/160825371/Xilinx+DRM+VPSS+Scaler+driver

Does it mean, I can not use the DRM Bridge driver in between the FBRD and FBWR to store the processed frame into memory?

I have tried using this bridge driver, but when I echo the xlnx_bridge-vpss, the segmentation fault occurs. 

 

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Teacher
Teacher
125 Views
Registered: ‎06-16-2013

Hi @peakpeak 

 

Did you prepare proper DRM pipeline ?

It seems you need to consider v4l2 pipeline from previous your posts.

 

So, I suggest you to consider what you want to do via v4l2 and/or drm, again.

 

Best regards,

View solution in original post

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Highlighted
Teacher
Teacher
126 Views
Registered: ‎06-16-2013

Hi @peakpeak 

 

Did you prepare proper DRM pipeline ?

It seems you need to consider v4l2 pipeline from previous your posts.

 

So, I suggest you to consider what you want to do via v4l2 and/or drm, again.

 

Best regards,

View solution in original post