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完成 #74

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rk3568 gpu 如何使用与测试

Added by 余 顺 over 2 years ago. Updated over 2 years ago.

Status:
完成
Priority:
普通
Assignee:
-
Category:
gpu
Target version:
Start date:
08/15/2022
Due date:
% Done:

0%

Estimated time:

Description

版型:rp-rk3568

系统:buildroot

需求:怎么去调用板子上的gpu ,以及测试gpu 是否正常


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Actions #1

Updated by 余 顺 over 2 years ago

测试方法

没有指明具体要使用的情况下:百度 :OpenGL 有相关的gpu 操作

Actions #2

Updated by 余 顺 over 2 years ago

rk3568 GPU 占用率 ps:不同芯片 sys/devices/platform 目录后面带的参数不一样,但都是.gpu 直接top查看

Actions #4

Updated by 余 顺 over 2 years ago

cat /sys/devices/platform/fde60000.gpu/devfreq/fb000000.gpu/load

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