Hi , my friend
I have video memory problems, and the console prints the warning message as follows:
*** Warning: MAJOR video memory exhausted! to use normal memory ***
------------ Video memory usage ------------
cat /proc/gpu_viv/video_memory' to see details
------------------- END --------------------
uid=0 gid=1007@nutshell:/ # cat /proc/gpu_viv/video_memory
VIDEO MEMORY:
gcvPOOL_SYSTEM:
free= 696280
used= 32858152
peakValue= 32860312
total= 33554432
gcvPOOL_CONTIGUOUS:
Used : 80628656 B
gcvPOOL_VIRTUAL:
Used : 0 B
N ON PAGED MEMORY:
Used : 0 B
I do not know why video memory has been exhausted, maybe I changed some configuration.
Does anyone have encountered this error in imx6qp and I want someone to give me some help to solve this problem
Thanks
Hello,
You may try to vary kernel "cma" parameter.
Please refer to Chapter 9 (GPU Memory Introduction) of “i.MX_Graphics_User's_Guide.pdf”
regarding GPU memory usage.
Also, the following may be helpful :
https://community.nxp.com/docs/DOC-97514
Have a great day,
Yuri
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