HP Remote Graphics Software (RGS) Instrukcja Użytkownika Pobierz pdf (Strona 43)

Scenario 2: Some receivers have dierent congurations

In the more likely scenario where you need to support many dierent display resolution and monitor

congurations, you can use the NVIDIA TwinView® mode to match the resolutions. TwinView mode is where

two display devices (digital at panels, CRTs) can display the contents of a single X screen in dierent

congurations. This method for using multiple monitors has the following distinct advantages over other

techniques such as Xinerama (which is not supported by RGS):

●

It uses only a single X screen. The NVIDIA driver conceals all information about multiple display devices

from the X server. As far as the X server is concerned, there is only one screen.

●

Both display devices share one frame buer. Thus, all the capabilities present on a single display (for

example, accelerated OpenGL) are available with TwinView.

●

There is no additional overhead when emulating a single desktop.

For example, if all receivers have either single or dual monitors, you should congure the X server to think it

has the monitor with the highest resolution used on any of the receivers. This allows the X server to support

as many display resolutions as possible. You do this by capturing the EDID information from the monitor (see

Creating an EDID le on page 34) and making the following additions to the le xorg.conf.

The below example uses dual HP LP2465 displays. The following text is added under the Device section of

xorg.conf:

Option "ConnectedMonitor" "DFP-0,DFP-1"

Option "CustomEDID" "DFP-0:/etc/X11/lp2465edid.bin;DFP-1:/etc/X11/

lp2465edid.bin"

Now that the X server thinks it has dual HP LP2465 displays attached to it, enable TwinView support and

congure the supported single and dual display layouts under the Screen section:

Option "TwinView" "True"

Option "MetaModes" "DFP-0: 1920x1200 +0+0, DFP-1: 1920x1200 +1920+0;

DFP-0: 1920x1200 +0+0, DFP-1:NULL"

SubSection "Display"

Depth 24

EndSubSection

NOTE: In the above example, NULL represents a single display conguration. This line will cover both dual

and single display congurations.

To support additional resolutions, dene additional combinations on the same line:

Option "MetaModes" "DFP-0: 1920x1200 +0+0, DFP-1: 1920x1200 +1920+0;

DFP-0: 1920x1200 +0+0, DFP-1:NULL; DFP-0: 1680x1050 +0+0, DFP-1:

1680x1050 +1680+0; DFP-0: 1680x1050 +0+0, DFP-1:NULL; DFP-0: 1600x1200

+0+0, DFP-1: 1600x1200 +1200+0; DFP-0: 1600x1200 +0+0, DFP-1:NULL; DFP-0:

1400x1050 +0+0, DFP-1: 1400x1050 +1400+0; DFP-0: 1400x1050 +0+0,

DFP-1:NULL; DFP-0: 1280x1024 +0+0, DFP-1: 1280x1024 +1280+0; DFP-0:

1280x1024 +0+0, DFP-1:NULL"

NOTE: The EDID le provided to the X server must still support the listed resolutions.

Display 33

1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 96 97

Komentarze do niniejszej Instrukcji

Brak uwag

HP Remote Graphics Software (RGS) Instrukcja Użytkownika Strona 43

Komentarze do niniejszej Instrukcji

Powiązane produkty i podręczniki dla Nie HP Remote Graphics Software (RGS)