# xorg.conf file for configuring an AMD graphics card
# to allow for up to 16 bpc, 64 bpp video display.
# For use on Linux + X11 + Open-Source AMD graphics driver with:
# PsychImaging('AddTask','General','EnableNative16BitFramebuffer')
#
# Copy this file to /etc/X11/xorg.conf and logout-login again
# to prepare the system for this mode of operation.
#

Section "Device"
  Identifier  "AMD16bpcFramebuffer"
  Driver      "radeon"
  Option      "ColorTiling"    "off"
  Option      "ColorTiling2D"  "off"
EndSection
