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Updated: xf86-video-amdgpu 1.4.0


xf86-video-amdgpu - AMD Radeon video driver for the Xorg X server


Section 'Device'
  Identifier 'devname'
  Driver 'amdgpu'

amdgpu is an Xorg driver for AMD RADEON-based video cards with the following features:

  •     Full support for 8-, 15-, 16- and 24-bit pixel depths;
  •     RandR 1.4 support;
  •     2D/Xv acceleration;
  •     3D acceleration;

The amdgpu driver supports products using the following AMD RADEON GPUs and APUs:

  •     BONAIRE
  •     CARRIZO
  •     FIJI
  •     HAINAN
  •     KABINI
  •     KAVERI
  •     HAWAII
  •     MULLINS
  •     OLAND
  •     PITCAIRN
  •     POLARIS10/11
  •     STONEY
  •     TAHITI
  •     TONGA
  •     TOPAZ
  •     VERDE



Please refer to xorg.conf(4) for general configuration details. This section only covers configuration details specific to this driver.

The following driver Options are supported:

Option 'SWcursor' 'boolean'

    Selects software cursor. The default is off.

Option 'Accel' 'boolean'

    Enables or disables all hardware acceleration.

    The default is on.

 Option 'ZaphodHeads' 'string'

    Specify the RandR output(s) to use with zaphod mode for a particular driver instance. If you use this option you must use this option for all instances of the driver.

    For example: Option 'ZaphodHeads' 'LVDS,VGA-0' will assign xrandr outputs LVDS and VGA-0 to this instance of the driver.

Option 'DRI' 'integer'

    Define the maximum level of DRI to enable. Valid values are 2 for DRI2 or 3 for DRI3. The default is 2 for DRI2.

Option 'EnablePageFlip' 'boolean'

    Enable DRI2 page flipping. The default is on.

Option 'TearFree' 'boolean'

    Enable tearing prevention using the hardware page flipping mechanism. This option currently doesn't have any effect for rotated CRTCs. It requires allocating two separate scanout buffers for each non-rotated CRTC. Enabling this option currently disables Option 'EnablePageFlip'. The default is off.

Option 'AccelMethod' 'string'

    Setting this option to none disables use of the glamor acceleration architecture. In that case, all 2D rendering is done by the CPU, but 3D and video hardware acceleration can still work. This is mainly useful for OpenGL driver bring-up.

    The default is to use glamor.


The following driver Option is supported for glamor :

Option 'ShadowPrimary' 'boolean'

    This option enables a so-called "shadow primary" buffer for fast CPU access to pixel data, and separate scanout buffers for each display controller (CRTC). This may improve performance for some 2D workloads, potentially at the expense of other (e.g. 3D, video) workloads. Note in particular that enabling this option currently disables page flipping. The default is off.

Xorg(1), xorg.conf(4), Xserver(1), X(5)


Authors include:
  • Adam Jackson
  • Alex Deucher <>
  • Brian Paterni
  • Darren Powell
  • Dave Airlie
  • Emil Velikov
  • Flora Cui
  • Jammy Zhou
  • Jim Qu
  • Marek Olšák
  • Mario Kleiner
  • Michel Dänzer <>
  • Mykola Lysenko
  • Piotr Redlewski
  • Samuel Li
  • Stephen Chandler Paul
  • Tom St Denis


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