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

drmtest(1),

AUTHOR

Gerd Hoffmann <kraxel@redhat.com>

COPYRIGHT

Copyright (c) 2017 Gerd Hoffmann <kraxel@redhat.com>

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.