AnsweredAssumed Answered

framebuffer overlay with I.MX6DL

Question asked by Ou Yang on May 5, 2014
Latest reply on Jul 3, 2014 by Yixing Kong

hello all, my framebuffer and video property is this:

root@freescale ~$ cat /sys/class/graphics/fb0/fsl_disp_property

2-layer-fb-bg

root@freescale ~$ cat /sys/class/graphics/fb1/fsl_disp_property

2-layer-fb-fg

root@freescale ~$ cat /sys/class/video4linux/video16/name

DISP3 BG

root@freescale ~$ cat /sys/class/video4linux/video17/name

DISP3 FG

 

if i used video17 to play video and fb0 to display ui, everything is ok.

but if i used video16 to play video and fb1 to display ui. when the video start and stop, the screen  will be black 2 secend....

 

why is this?

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