[Linux RK Debian 10] chrome浏览器开启GPU硬件加速 —— RGA报错｜CSDN创作打卡

问题：文件系统中的配置当前是/etc/X11/xorg.conf.d/20-modesetting.conf

Section "Device"Identifier  "Rockchip Graphics"Driver      "modesetting"Option      "AccelMethod"    "exa"
#   Option      "AccelMethod"    "glamor"Option      "DRI"            "2"Option      "FlipFB"         "none"Option      "NoEDID"         "true"
EndSectionSection "Screen"Identifier  "Default Screen"Device      "Rockchip Graphics"Monitor     "Default Monitor"
EndSection### Valid values for rotation are "normal", "left", "right"
Section "Monitor"Identifier  "Default Monitor"Option      "Rotate" "normal"
EndSection

在操作界面的时候会卡屏幕并在终端报错如图：

front 30864,back 96496 dsize 65536 size 336
RGA2 GET MMU mem failed
rga2_reg_init,[455] set mmu info error
rga:init reg fail

解决方法：上面提示报错是RGA2出错. 看起来目前是使用RGA进行加速,跟GPU就没有关系了. 请切换到glamor使用gpu的硬件加速.