1. posterid:3617253
  2. Mainline 5.4 kernel with VPU acceleration on iMX6

Re: Mainline 5.4 kernel with VPU acceleration on iMX6

Carlos Rafael Giani
 

etnaviv takes care of GPU support, which is related to scaling, but unrelated to video decoding - the latter one is handled by the CODA960 VPU.

For using etnaviv, just use glimagesink. For using the VPU, use the v4l2*dec elements.

On 05.04.20 01:31, Mark Farver wrote:

Does anyone know definitively if etnaviv/gstreamer has support for
accelerated h264 decoding/rescaling?  I can play video through both
the fbcondev and wayland sinks, but both consume a great deal of CPU,
and frame dropping gets pretty bad if I attempt to resize the video.

I need to know if I should continue pursuing etnaviv, or if it is a
dead end for now and I need to fall back to using the vivante driver.



    

  


					


				
				
				
			

			
			

				
	


						
	

		
			

				

				

				
					

						

							
							
						

					

				

			
			

				

					

				

			

			
				
		
		

		
		
	


					
				

				
					
				
				

					
				

			

		

		
			

				

					

						

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