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Hi,
When using fglrx and pxpress on a system with hybrid graphics, how can options be set for the intel device?
Normally in the "xorg.conf" I could just put something like
Section "Device"
Identifier "Intel Graphics"
Driver "intel"
Option "AccelMethod" "sna"
EndSection
But with fglrx installed the xorg.conf looks like
Section "ServerLayout"
Identifier "Radeon 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
(Adding an intel device section in here would cause major problems(I get segfaults). I guess because both fglrx/pxpress and xorg try to launch the i915 driver)
So how can I configure options for the intel driver?
Why do I want to do this?
Well aside from the ability to tweak the integrated GPU performance in the usual manner, I have a bug that occurs when UXA is used as the accleration method, but not when SNA is used for the intel driver (even before fglrx is installed on the system). Without fglrx SNA is the default anyway, but fglrx for some reason likes to use UXA.
Last edited by fpghost84 (2014-01-27 15:16:34)
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