Hallo, i want to pan 1920x1080 on a 1600x1200 display on native/unscaled resolution (1600x1200). The y-resolution of the panning resolution is smaller than the display resolution. The x-resolution is larger. That seems to be a problem.
xrandr --newmode 1920x1080 173.00 1920 2048 2248 2576 1080 1083 1088 1120 -hsync +vsync xrandr --addmode DVI-D-1 1920x1080 xrandr --output DVI-D-1 --mode 1600x1200 --fb 1920x1200 --panning 1920x1080 X Error of failed request: BadMatch (invalid parameter attributes) Major opcode of failed request: 140 (RANDR) Minor opcode of failed request: 29 (RRSetPanning) Serial number of failed request: 37 Current serial number in output stream: 37 The following commands do work but don't match the requirements: xrandr --output DVI-D-1 --mode 1600x1200 --fb 1920x1200 --panning 1920x1200 xrandr --output DVI-D-1 --mode 1280x960 --fb 1920x1080 --panning 1920x1080 How can i enable a "letterbox" mode (with 120px black area) so i still get pixel exact (native) resolution (1600x1200) for a panning 1920x1080 resolution? ArchLinux 4.15.9 X Server 1.19.6 xrandr 1.5.0 nVidia GTX770 Kepler/NVE4/GK104 (driver: modesetting/kms) _______________________________________________ xorg@lists.x.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: https://lists.x.org/mailman/listinfo/xorg Your subscription address: %(user_address)s
