1.\" 2.\" Copyright (c) 2022 The DragonFly Project. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in 12.\" the documentation and/or other materials provided with the 13.\" distribution. 14.\" 3. Neither the name of The DragonFly Project nor the names of its 15.\" contributors may be used to endorse or promote products derived 16.\" from this software without specific, prior written permission. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20.\" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 21.\" FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 22.\" COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 23.\" INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, 24.\" BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 25.\" LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 26.\" AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 27.\" OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 28.\" OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29.\" SUCH DAMAGE. 30.\" 31.Dd June 18, 2022 32.Dt AMDGPU 4 33.Os 34.Sh NAME 35.Nm amdgpu 36.Nd Driver for newer AMD graphics chipsets 37.Sh DESCRIPTION 38The 39.Nm 40driver provides support for the newer AMD graphics chips, 41beginning with the Arctic Islands/Polaris family (Radeon RX 400 series). 42Please refer to the 43.Sx Loader Tunables 44section in 45.Xr syscons 4 46for more information about how to make the console work with 47.Nm . 48.Pp 49In order to use the driver one needs to install the 50.Pa sysutils/devfw-amdgpu 51package available in 52.Xr dports 7 . 53.Sh EXAMPLES 54.Bd -literal 55Section "Device" 56 Identifier "Screen0" 57 Driver "modesetting" 58 Option "kmsdev" "/dev/dri/card0" 59 Option "AccelMethod" "None" 60EndSection 61.Ed 62.Sh SEE ALSO 63.Xr drm 4 , 64.Xr syscons 4 65.Sh HISTORY 66The 67.Nm 68driver was first available for Linux. 69.Sh CAVEATS 70Currently, only the modesetting driver is supported for 71.Xr Xorg 1 . 72