1.\" $OpenBSD: apldrm.4,v 1.2 2024/01/23 05:48:47 jsg Exp $ 2.\" 3.\" Copyright (c) 2024 Mark Kettenis <kettenis@openbsd.org> 4.\" 5.\" Permission to use, copy, modify, and distribute this software for any 6.\" purpose with or without fee is hereby granted, provided that the above 7.\" copyright notice and this permission notice appear in all copies. 8.\" 9.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16.\" 17.Dd $Mdocdate: January 23 2024 $ 18.Dt APLDRM 4 arm64 19.Os 20.Sh NAME 21.Nm apldrm 22.Nd Apple DRM subsystem 23.Sh SYNOPSIS 24.Cd "apldrm* at fdt?" 25.Cd "drm* at apldrm?" 26.Cd "wsdisplay* at apldrm?" 27.Sh DESCRIPTION 28The 29.Nm 30driver provides kernel mode setting (KMS) functionality for the 31graphics hardware integrated on Apple SoCs. 32.Sh SEE ALSO 33.Xr apldcp 4 , 34.Xr drm 4 , 35.Xr intro 4 36.Sh HISTORY 37The 38.Nm 39device driver first appeared in 40.Ox 7.5 . 41.Sh AUTHORS 42.An -nosplit 43The 44.Nm 45driver was written by 46.An Alyssa Rosenzweig 47and 48.An Janne Grunau 49for Linux and ported to 50.Ox 51by 52.An Mark Kettenis Aq Mt kettenis@openbsd.org . 53