Andrea Picaro

Ipu upscaling crops frames higher then 1024 pixels

Discussion created by Andrea Picaro on Sep 15, 2017
Latest reply on Sep 20, 2017 by Joan Xie

Hello, on a legacy imx6 device running kernel 3.0.35 we play videos using mfw_isink plugin. 

When upscaling video, it works perfectly for output horizontal width (or height) up to 1024, but the video is cropped

when scaling behiond 1024 pixels. I know ipu has limitation to 1024x1024 and that higher resolution tasks are handled by striping, is there a bug in the striping engine? Is there any patch or workaround available for it?

Thank you