diff options
| author | Jes Sorensen <Jes.Sorensen@redhat.com> | 2011-03-16 13:33:32 +0100 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2011-03-22 08:39:11 -0500 |
| commit | 4171d32e6eea47bf2cd160ace0ec3639e10b3aa9 (patch) | |
| tree | e5d1fffd99b821e354f3224fa046480a0244f540 /qemu-options.hx | |
| parent | 1472a95bab1e7dc4d6cab83dc3853574cb829211 (diff) | |
Introduce -display none
New option -display none. This option differs from -nographic by not
trying to take control of stdio etc. but instead behaves as if a
graphics display is enabled, except that it doesn't show one.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'qemu-options.hx')
| -rw-r--r-- | qemu-options.hx | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/qemu-options.hx b/qemu-options.hx index a3191e6c30..08a99b5ef5 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -592,7 +592,7 @@ ETEXI DEF("display", HAS_ARG, QEMU_OPTION_display, "-display sdl[,frame=on|off][,alt_grab=on|off][,ctrl_grab=on|off]\n" - " [,window_close=on|off]|curses\n" + " [,window_close=on|off]|curses|none\n" " select display type\n", QEMU_ARCH_ALL) STEXI @item -display @var{type} @@ -609,6 +609,12 @@ support a text mode, QEMU can display this output using a curses/ncurses interface. Nothing is displayed when the graphics device is in graphical mode or if the graphics device does not support a text mode. Generally only the VGA device models support text mode. +@item none +Do not display video output. The guest will still see an emulated +graphics card, but its output will not be displayed to the QEMU +user. This option differs from the -nographic option in that it +only affects what is done with video output; -nographic also changes +the destination of the serial and parallel port data. @end table ETEXI |