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DRM(4) Device Drivers Manual DRM(4)

NAME

drm, inteldrm, radeondrmDirect Rendering Manager device

SYNOPSIS

inteldrm* at vga?
drm* at inteldrm?
radeondrm* at pci?
drm* at radeondrm?

DESCRIPTION

The drm driver provides support for hardware accelerated video using the Direct Rendering Infrastructure (DRI). drm provides kernel support for DRI, and is used in conjunction with the X(7) DRI module.
Support is currently available for the following graphics cards:
intel(4)
Intel integrated graphics chipsets
radeon(4)
ATI RADEON video driver

FILES

/dev/drm*
DRM device special files.
/usr/X11R6/lib/modules/dri/*_dri.so
X DRI modules.

SEE ALSO

vga(4)

HISTORY

The drm driver first appeared in OpenBSD 4.3.
December 24, 2015 OpenBSD-current