table of contents
INTEL_INFOFRAMES(1) | General Commands Manual | INTEL_INFOFRAMES(1) |
NAME¶
intel_infoframes - View and change HDMI InfoFrames
SYNOPSIS¶
intel_infoframes [OPTIONS]
DESCRIPTION¶
intel_infoframes is a tool to view and change the HDMI InfoFrames sent by the GPU. Its main purpose is to be used as a debugging tool. In some cases (e.g., when changing modes) the Kernel will undo the changes made by this tool.
Descriptions of the InfoFrame fields can be found on the HDMI and CEA-861 specifications.
OPTIONS¶
- -h, --help
- Display comprehensive help on the tool.
LIMITATIONS¶
Not all HDMI monitors respect the InfoFrames sent to them. Only GEN 4 or newer hardware is supported yet.
REPORTING BUGS¶
Report bugs on fd.o GitLab: <https://gitlab.freedesktop.org/drm/igt-gpu-tools/-/issues>
SEE ALSO¶
HDMI specification, CEA-861 specification.
AUTHOR¶
IGT Developers <igt-dev@lists.freedesktop.org>
COPYRIGHT¶
2012,2016 Intel Corporation
2016-03-01 | igt-gpu-tools 1.29 |