Philippe Mathieu-Daudé a1e8853ed2 ui/console: Display the 'none' backend in '-display help' ... Commit c388f408b5 added the possibility to list the display backends using '-display help'. Since the 'none' backend is is not implemented as a DisplayChangeListenerOps, it is not registered to the dpys[] array with qemu_display_register(), and is not listed in the help output. This might be confusing, as we list it in the man page: -display type Select type of display to use. This option is a replacement for the old style -sdl/-curses/... options. Valid values for type are 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. Fix by manually listing the special 'none' backend in the help. Suggested-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20200120192947.31613-1-philmd@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>		2020-01-21 07:29:40 +01:00
..
icons
keycodemapdb@6b3d716e2b
shader
cocoa.m	ui: Fix hanging up Cocoa display on macOS 10.15 (Catalina)	2019-10-18 10:35:31 +02:00
console-gl.c
console.c	ui/console: Display the 'none' backend in '-display help'	2020-01-21 07:29:40 +01:00
curses.c	curses: correctly pass the color pair to setcchar()	2019-10-18 10:39:12 +02:00
curses_keys.h
cursor.c
cursor_hidden.xpm
cursor_left_ptr.xpm
egl-context.c
egl-headless.c
egl-helpers.c
gtk-egl.c
gtk-gl-area.c
gtk.c	ui/gtk: Get display refresh rate with GDK version 3.22 or later	2020-01-16 14:03:45 +00:00
input-barrier.c	ui: fix keymap file search in input-barrier object	2019-10-18 10:40:46 +02:00
input-barrier.h	ui: add an embedded Barrier client	2019-09-17 13:43:22 +02:00
input-keymap.c
input-legacy.c
input-linux.c
input.c
kbd-state.c
keymaps.c
keymaps.h
Makefile.objs	ui: add an embedded Barrier client	2019-09-17 13:43:22 +02:00
qemu-pixman.c
qemu-x509.h
qemu.desktop
sdl2-2d.c
sdl2-gl.c
sdl2-input.c
sdl2.c	glib: use portable g_setenv()	2019-12-17 09:05:23 +01:00
shader.c
spice-app.c
spice-core.c
spice-display.c
spice-input.c
trace-events	ppm-save: pass opened fd	2020-01-02 13:54:57 +04:00
vgafont.h
vnc-auth-sasl.c
vnc-auth-sasl.h
vnc-auth-vencrypt.c
vnc-auth-vencrypt.h
vnc-enc-hextile-template.h
vnc-enc-hextile.c
vnc-enc-tight.c	vnc: fix memory leak when vnc disconnect	2019-09-17 13:45:10 +02:00
vnc-enc-tight.h
vnc-enc-zlib.c	vnc: fix memory leak when vnc disconnect	2019-09-17 13:45:10 +02:00
vnc-enc-zrle.c	vnc: prioritize ZRLE compression over ZLIB	2020-01-21 07:29:03 +01:00
vnc-enc-zrle.h
vnc-enc-zrle.inc.c	vnc: fix memory leak when vnc disconnect	2019-09-17 13:45:10 +02:00
vnc-enc-zywrle-template.c
vnc-enc-zywrle.h
vnc-jobs.c
vnc-jobs.h
vnc-palette.c
vnc-palette.h
vnc-stubs.c
vnc-ws.c
vnc-ws.h
vnc.c	vnc: prioritize ZRLE compression over ZLIB	2020-01-21 07:29:03 +01:00
vnc.h	vnc: drop Error pointer indirection in vnc_client_io_error	2019-12-18 08:36:16 +01:00
vnc_keysym.h
x_keymap.c
x_keymap.h