混合图形:使用fglrx时更改iGPU驱动程序选项?
通常,当想要更改intel驱动程序选项时, xorg.conf
可以像以下一样进行编辑:
Section "Device" Identifier "Intel Graphics" Driver "intel" Option "AccelMethod" "uxa" EndSection
例如,选择加速方法。
在混合图形系统(使用intel和AMD卡)和xorg.conf
上使用fglrx
驱动程序时,如何实现这一点,默认情况下( aticonfig --initial
generated)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
(我尝试添加带有所需选项的intel设备节;它会导致段错误)