| ================ |
| intel_infoframes |
| ================ |
| |
| ------------------------------- |
| View and change HDMI InfoFrames |
| ------------------------------- |
| .. include:: defs.rst |
| :Author: Intel Graphics for Linux <intel-gfx@lists.freedesktop.org> |
| :Date: 2016-03-01 |
| :Version: |PACKAGE_STRING| |
| :Copyright: 2012,2016 Intel Corporation |
| :Manual section: |MANUAL_SECTION| |
| :Manual group: |MANUAL_GROUP| |
| |
| 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 to https://bugs.freedesktop.org. |
| |
| SEE ALSO |
| ======== |
| |
| HDMI specification, CEA-861 specification. |