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APLDRM(4) Device Drivers Manual (arm64) APLDRM(4)

apldrmApple DRM subsystem

apldrm* at fdt?
drm* at apldrm?
wsdisplay* at apldrm?

The apldrm driver provides kernel mode setting (KMS) functionality for the graphics hardware integrated on Apple SoCs.

apldcp(4), drm(4), intro(4)

The apldrm device driver first appeared in OpenBSD 7.5.

The apldrm driver was written by Alyssa Rosenzweig and Janne Grunau for Linux and ported to OpenBSD by Mark Kettenis <>.

January 23, 2024 OpenBSD-current