1*d83cc019SAndroid Build Coastguard Worker================ 2*d83cc019SAndroid Build Coastguard Workerintel_infoframes 3*d83cc019SAndroid Build Coastguard Worker================ 4*d83cc019SAndroid Build Coastguard Worker 5*d83cc019SAndroid Build Coastguard Worker------------------------------- 6*d83cc019SAndroid Build Coastguard WorkerView and change HDMI InfoFrames 7*d83cc019SAndroid Build Coastguard Worker------------------------------- 8*d83cc019SAndroid Build Coastguard Worker.. include:: defs.rst 9*d83cc019SAndroid Build Coastguard Worker:Author: IGT Developers <[email protected]> 10*d83cc019SAndroid Build Coastguard Worker:Date: 2016-03-01 11*d83cc019SAndroid Build Coastguard Worker:Version: |PACKAGE_STRING| 12*d83cc019SAndroid Build Coastguard Worker:Copyright: 2012,2016 Intel Corporation 13*d83cc019SAndroid Build Coastguard Worker:Manual section: |MANUAL_SECTION| 14*d83cc019SAndroid Build Coastguard Worker:Manual group: |MANUAL_GROUP| 15*d83cc019SAndroid Build Coastguard Worker 16*d83cc019SAndroid Build Coastguard WorkerSYNOPSIS 17*d83cc019SAndroid Build Coastguard Worker======== 18*d83cc019SAndroid Build Coastguard Worker 19*d83cc019SAndroid Build Coastguard Worker**intel_infoframes** [*OPTIONS*] 20*d83cc019SAndroid Build Coastguard Worker 21*d83cc019SAndroid Build Coastguard WorkerDESCRIPTION 22*d83cc019SAndroid Build Coastguard Worker=========== 23*d83cc019SAndroid Build Coastguard Worker 24*d83cc019SAndroid Build Coastguard Worker**intel_infoframes** is a tool to view and change the HDMI InfoFrames sent by 25*d83cc019SAndroid Build Coastguard Workerthe GPU. Its main purpose is to be used as a debugging tool. In some cases 26*d83cc019SAndroid Build Coastguard Worker(e.g., when changing modes) the Kernel will undo the changes made by this tool. 27*d83cc019SAndroid Build Coastguard Worker 28*d83cc019SAndroid Build Coastguard WorkerDescriptions of the InfoFrame fields can be found on the HDMI and CEA-861 29*d83cc019SAndroid Build Coastguard Workerspecifications. 30*d83cc019SAndroid Build Coastguard Worker 31*d83cc019SAndroid Build Coastguard WorkerOPTIONS 32*d83cc019SAndroid Build Coastguard Worker======= 33*d83cc019SAndroid Build Coastguard Worker 34*d83cc019SAndroid Build Coastguard Worker-h, --help 35*d83cc019SAndroid Build Coastguard Worker Display comprehensive help on the tool. 36*d83cc019SAndroid Build Coastguard Worker 37*d83cc019SAndroid Build Coastguard WorkerLIMITATIONS 38*d83cc019SAndroid Build Coastguard Worker=========== 39*d83cc019SAndroid Build Coastguard Worker 40*d83cc019SAndroid Build Coastguard WorkerNot all HDMI monitors respect the InfoFrames sent to them. Only GEN 4 or newer 41*d83cc019SAndroid Build Coastguard Workerhardware is supported yet. 42*d83cc019SAndroid Build Coastguard Worker 43*d83cc019SAndroid Build Coastguard WorkerREPORTING BUGS 44*d83cc019SAndroid Build Coastguard Worker============== 45*d83cc019SAndroid Build Coastguard Worker 46*d83cc019SAndroid Build Coastguard WorkerReport bugs to https://bugs.freedesktop.org. 47*d83cc019SAndroid Build Coastguard Worker 48*d83cc019SAndroid Build Coastguard WorkerSEE ALSO 49*d83cc019SAndroid Build Coastguard Worker======== 50*d83cc019SAndroid Build Coastguard Worker 51*d83cc019SAndroid Build Coastguard WorkerHDMI specification, CEA-861 specification. 52