RADEONFB(4) | Device Drivers Manual | RADEONFB(4)

# NAME

`radeonfb` — ATI Radeon framebuffer driver

# SYNOPSIS

`radeonfb* at pci?`
`wsdisplay* at radeonfb?`

# DESCRIPTION

The `radeonfb` driver provides support for ATI Radeon GPUs. The driver provides backlight control on laptops via wsconsctl(8), as well as 2D acceleration for rasops(9) operations.

This driver is primarily used on architectures without support for drm(4). On newer systems, radeondrm(4) can be used to take advantage of full hardware acceleration.

# HARDWARE

The following chipsets should work:

Radeon VE / Radeon 7000 (RV100)
Radeon 7500, 7500 LE (RV200)
Radeon 8500, 8500 LE (R200)
Radeon 9000, 9000 Pro (RV250)
Radeon 9100 (RS350)
Radeon 9200 / 9200 SE (RV280)
Radeon 9250 (RV280)
Radeon 9500 / 9500 Pro (R300)
Radeon 9600 / 9600 Pro (RV350)
Radeon 9700 / 9700 Pro (R300)
Radeon 9800 / 9800 XL (R350)
Radeon X600 Pro (RV380)
Radeon X300 / Radeon X550 (RV370)
Mobility Radeon 9000 (RV250)
Mobility Radeon 9200 (RV280)
Mobility Radeon 9500 (RV360)
Mobility Radeon 9550 (RV360)
Mobility Radeon 9600 (RV350)
Mobility Radeon X600 (RV380)
Mobility Radeon X300 (RV370)
FireMV 2400 (RV380)

Note that this list is likely incomplete.

# SEE ALSO

radeon(4), wscons(4), wsdisplay(4)

# HISTORY

The `radeonfb` driver first appeared in NetBSD 4.0.

# CAVEATS

ATI Technologies Inc. ("ATI") has not assisted in the creation of, and does not endorse, this software. ATI will not be responsible or liable for any actual or alleged damage or loss caused by or in connection with the use of or reliance on this software.

April 14, 2025 | NetBSD 11.0