---
name: "i128"
section: "4"
platform: "linux"
package: "xserver-xorg-video-i128"
version: "1:1.3.5-1+b1"
release: "Debian 7 (Wheezy)"
platforms: ["linux"]
url: "https://new.carta.tech/i128"
---

# i128(4)

Number 9 I128 Xorg video driver

## NAME

i128 - Number 9 I128 Xorg video driver

## SYNOPSIS

```
Section "Device"
  Identifier "devname"
  Driver "i128"
  ...
EndSection
```

## DESCRIPTION

**i128** is an Xorg driver for Number 9 I128 video cards.  The driver is accelerated and provides support for all versions of the I128 chip family, including the SGI flatpanel configuration.  Multi-head configurations are supported.

## SUPPORTED HARDWARE

The **i128** driver supports PCI and AGP video cards based on the following I128 chips:

- **I128 rev 1**

  (original)

- **I128-II**

  - **I128-T2R**

  Ticket 2 Ride

- **I128-T2R4**

  Ticket 2 Ride IV

## CONFIGURATION DETAILS

Please refer to [xorg.conf(5)](/xorg.conf/5.md) for general configuration details.  This section only covers configuration details specific to this driver.

The driver auto-detects the chipset type and may not be overridden.

The driver auto-detects the amount of video memory present for all chips and may not be overridden.

The following driver **Options** are supported:

- **Option "HWCursor" "***boolean***"**

  Enable or disable the HW cursor.  Default: on.

- **Option "NoAccel" "***boolean***"**

  Disable or enable acceleration.  Default: acceleration is enabled.

- **Option "SyncOnGreen" "***boolean***"**

  Enable or disable combining the sync signals with the green signal. Default: off.

- **Option "Dac6Bit" "***boolean***"**

  Reduce DAC operations to 6 bits. Default: false.

- **Option "Debug" "***boolean***"**

  This turns on verbose debug information from the driver. Default: off.

## SEE ALSO

[Xorg(1)](/Xorg/1.md), [xorg.conf(5)](/xorg.conf/5.md), [Xserver(1)](/Xserver/1.md), [X(7)](/X/7.md)

## AUTHORS

Authors include: Robin Cutshaw (driver), Galen Brooks (flatpanel support).