[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"
EndSection

Section "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
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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
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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.