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Command: igmafb | Section: 4 | Source: NetBSD | File: igmafb.4
IGMAFB(4) FreeBSD Kernel Interfaces Manual IGMAFB(4)
NAME
igmafb - Intel Graphics Media Accelerator framebuffer driver
SYNOPSIS
options VGA_RASTERCONSOLE
no options VGA_POST
no agp
no device at drm
no genfb
igma0 at pci0 dev ? function ?
igmafb* at igma0
iic* at igma0
DESCRIPTION
The igmafb driver provides support for integrated graphics functions in
Intel chipsets and provides an interface for the machine independent
wscons(4) driver.
Currently igmafb configures the display for the integrated panel in
notebooks and can control the backlight. Automatic detection of the main
display on desktop machines may or may not work.
Supported hardware includes:
o GMA 900 (915G)
o GMA 950 (945G)
o GMA 3000 (Q965)
o GMA X3000 (G965)
o GMA X3500 (G35)
o GMA X4500 (G45)
o HD (Westmere)
o HD2000/3000 (Sandy Bridge)
o HD2500/4000 (Ivy Bridge)
SEE ALSO
genfb(4), wsdisplay(4)
AUTHORS
The igmafb driver was written by Michael van Elst.
BUGS
The driver conflicts with genfb(4), agp(4), and thus with drm(4).
Support for a hardware cursor is missing.
FreeBSD 14.1-RELEASE-p8 January 21, 2014 FreeBSD 14.1-RELEASE-p8