diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2011-06-07 14:23:51 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2011-06-07 16:54:57 +0100 |
| commit | 265d94e0aa46b30a3198893544dd3619cc9145de (patch) | |
| tree | 1f762b104148a13fd5c07dfb56d1e70614ae4216 /man/intel.man | |
| parent | ad5ead8257b7dda84a886461873d87831d43e663 (diff) | |
sna: Add zaphod support
Zaphod support is a rudimentary method for creating an Xserver with
multiple screens from a single device. The Device is instantiated, with
a duplication of its resources, as many as required up to a maximum of
the number of its outputs, and each instance is attached to a Screen
and added to the ServerLayout. A Device can be bound to a selection of
outputs using a comma separated list of RandR names.
Note: in general, this is not the preferred solution! And will be
superseded by per-crtc-pixmaps in RandR-1.4.
For example, the following xorg.conf fragment creates an XServer with
two screens, one attached to the LVDS panel on the laptop, and the other
to any external output:
Section "Device"
Identifier "Intel0"
Driver "intel"
BusID "PCI:0:2:0"
Option "ZaphodHeads" "LVDS1"
Screen 0
EndSection
Section "Device"
Identifier "Intel1"
Driver "intel"
BusID "PCI:0:2:0"
Option "ZaphodHeads" "DVI1,VGA1"
Screen 1
EndSection
Section "Screen"
Identifier "Screen0"
Device "Intel0"
EndSection
Section "Screen"
Identifier "Screen1"
Device "Intel1"
EndSection
Section "ServerLayout"
Identifier "default"
Screen "Screen0"
Screen "Screen1"
EndSection
Based on a patch by Ben Skegs <bskeggs@redhat.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'man/intel.man')
| -rw-r--r-- | man/intel.man | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/man/intel.man b/man/intel.man index ab46db2a..e5e05724 100644 --- a/man/intel.man +++ b/man/intel.man @@ -222,6 +222,16 @@ This option controls whether the driver automatically notifies applications when monitors are connected or disconnected. .IP Default: enabled. +.BI "Option \*qZaphodHeads\*q \*q" string \*q +.IP +Specify the randr output(s) to use with zaphod mode for a particular driver +instance. If you this option you must use it with all instances of the +driver +.br +For example: +.B +Option \*qZaphodHeads\*q \*qLVDS1,VGA1\*q +will assign xrandr outputs LVDS1 and VGA0 to this instance of the driver. .SH OUTPUT CONFIGURATION On 830M and better chipsets, the driver supports runtime configuration of |