pi@raspberrypi ~ $ sudo tvservice Usage: tvservice [OPTION]... -p, --preferred Power on HDMI with preferred settings -e, --explicit="GROUP MODE DRIVE" Power on HDMI with explicit GROUP (CEA, DMT, CEA_3D_SBS, CEA_3D_TB) MODE (see --modes) and DRIVE (HDMI, DVI) -t, --ntsc Use NTSC frequency for HDMI mode (e.g. 59.94Hz rather than 60Hz) -c, --sdtvon="MODE ASPECT" Power on SDTV with MODE (PAL or NTSC) and ASPECT (4:3 14:9 or 16:9) -o, --off Power off the display -m, --modes=GROUP Get supported modes for GROUP (CEA, DMT) -M, --monitor Monitor HDMI events -s, --status Get HDMI status -a, --audio Get supported audio information -d, --dumpedid <filename> Dump EDID information to file -j, --json Use JSON format for --modes output -n, --name Print the device ID from EDID -h, --help Print this information
pi@raspberrypi ~ $ sudo tvservice -p Powering on HDMI with preferred settings
pi@raspberrypi ~ $ sudo tvservice -modes=CEA Group CEA has 0 modes:
pi@raspberrypi ~ $ sudo tvservice -modes=DMT Group DMT has 19 modes: mode 4: 640x480 @ 60Hz 4:3, clock:25MHz progressive mode 5: 640x480 @ 72Hz 4:3, clock:31MHz progressive mode 6: 640x480 @ 75Hz 4:3, clock:31MHz progressive mode 8: 800x600 @ 56Hz 4:3, clock:36MHz progressive mode 9: 800x600 @ 60Hz 4:3, clock:40MHz progressive mode 10: 800x600 @ 72Hz 4:3, clock:50MHz progressive mode 11: 800x600 @ 75Hz 4:3, clock:49MHz progressive mode 16: 1024x768 @ 60Hz 4:3, clock:65MHz progressive mode 17: 1024x768 @ 70Hz 4:3, clock:75MHz progressive mode 18: 1024x768 @ 75Hz 4:3, clock:78MHz progressive mode 28: 1280x800 @ 60Hz 16:10, clock:83MHz progressive mode 32: 1280x960 @ 60Hz 4:3, clock:108MHz progressive mode 35: 1280x1024 @ 60Hz 5:4, clock:108MHz progressive mode 36: 1280x1024 @ 75Hz 5:4, clock:135MHz progressive mode 47: 1440x900 @ 60Hz 16:10, clock:106MHz progressive mode 51: 1600x1200 @ 60Hz 4:3, clock:162MHz progressive mode 58: 1680x1050 @ 60Hz 16:10, clock:146MHz progressive mode 82: 1920x1080 @ 60Hz 16:9, clock:148MHz progressive (prefer) mode 83: 1600x900 @ 60Hz 16:9, clock:108MHz progressive
pi@raspberrypi ~ $ sudo tvservice -e "DMT 83" Powering on HDMI with explicit settings (DMT mode 83)
pi@raspberrypi ~ $ sudo tvservice -s state 0x120016 [DVI DMT (82) RGB full 16:9], 1920x1080 @ 60.00Hz, progressive |
