NAME
drminfo - print drm device information
SYNOPSIS
drminfo [options]
DESCRIPTION
drminfo prints various informations about the drm device, including the outputs, the supported display resolutions (for connected outputs) and the supported framebuffer formats.
OPTIONS
- -h
-
Print usage info.
- -c nr
-
Pick card number.
- -a
-
Print all card info.
- -m
-
Print misc card info (busid).
- -o
-
Print supported outputs (crtcs).
- -p
-
Print supported planes.
- -f
-
Print supported framebuffer formats.
- -l
-
List all known framebuffer formats.
drminfo supports rgb and packed yuv formats only.
SEE ALSO
AUTHOR
Gerd Hoffmann <[email protected]>
COPYRIGHT
Copyright (c) 2017 Gerd Hoffmann <[email protected]>
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.