混合图形:使用 fglrx 时更改 iGPU 驱动程序选项?

混合图形:使用 fglrx 时更改 iGPU 驱动程序选项?

通常,当想要更改英特尔驱动程序选项时,xorg.conf只需进行如下编辑:

Section "Device"
  Identifier  "Intel Graphics"
  Driver      "intel"
  Option      "AccelMethod"  "uxa"
EndSection

例如选择加速方法。

fglrx在混合图形系统(带有英特尔和 AMD 卡)上使用驱动程序时如何实现这一点xorg.conf,默认情况下(aticonfig --initial生成)看起来像

Section "ServerLayout"
       Identifier     "My Layout"
       Screen      0  "aticonfig-Screen[0]-0" 0 0
EndSection

Section "Monitor"
        Identifier   "aticonfig-Monitor[0]-0"
        Option      "VendorName" "ATI Proprietary Driver"
        Option      "ModelName" "Generic Autodetecting Monitor"
        Option      "DPMS" "true"
EndSection

Section "Device"
        Identifier  "aticonfig-Device[0]-0"
        Driver      "fglrx"
        BusID       "PCI:6:0:0"
EndSection

Section "Screen"
        Identifier "aticonfig-Screen[0]-0"
        Device     "aticonfig-Device[0]-0"
        Monitor    "aticonfig-Monitor[0]-0"
        DefaultDepth     24
        SubSection "Display"
            Viewport   0 0
            Depth     24
        EndSubSection
EndSection

(我尝试添加具有所需选项的英特尔设备节;但它导致了段错误)

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