Do AXM-8-256 support headless mode

1

Hi,

I’m using Renesas R-Car V4H with AXM-8-256 GPU to render surroundview camera image.
Original design is to connect a DP monitor and create EGL Windows Surface, use Pixmap type to create EGL image from camera buffer.

Had tried to create Pixmap Surface but failed at DRM report no DP connecting.
And tried to use mesa 23.0.3 surfaceless EGL platform but failed at VULKAN loader can’t initial GPU.

Is it possible not to connect any monitor and create an EGL image from the camera buffer?
Thanks for your help!

2

Hi joann_liu,

Thanks for your message and welcome to the PowerVR Developer Forum!

Please find under Native_SDK/examples/OpenGLSC/OpenGLSCSurroundView at master · powervr-graphics/Native_SDK · GitHub our simple Surround View OpenGL ES SDK sample. It has all the implementation details on how to interact with the camera images through zero-copy buffers.

Best regards,
Alejandro