From 144aaa990e0d54d08865c4d98ba2138a89689530 Mon Sep 17 00:00:00 2001 From: Erik Skultety Date: Fri, 16 Nov 2018 11:14:44 +0100 Subject: [PATCH] help: Provide help for egl-headless EGL headless has been missing from QEMU's help or man page, we should mention that such a thing exists, especially since projects like libvirt might rely on that. This patch also adds the newly introduced option for egl-headless 'rendernode'. Signed-off-by: Erik Skultety Message-id: 87ef678b0934d3abba66c46c9e65b57119d29295.1542362949.git.eskultet@redhat.com Signed-off-by: Gerd Hoffmann --- qemu-options.hx | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/qemu-options.hx b/qemu-options.hx index ee379b32e3..f7df472f43 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -1216,7 +1216,8 @@ DEF("display", HAS_ARG, QEMU_OPTION_display, "-display gtk[,grab_on_hover=on|off][,gl=on|off]|\n" "-display vnc=[,]\n" "-display curses\n" - "-display none" + "-display none\n" + "-display egl-headless[,rendernode=]" " select display type\n" "The default display is equivalent to\n" #if defined(CONFIG_GTK) @@ -1258,6 +1259,9 @@ menus and other UI elements to configure and control the VM during runtime. @item vnc Start a VNC server on display +@item egl-headless +Offload all OpenGL operations to a local DRI device. For any graphical display, +this display needs to be paired with either VNC or SPICE displays. @end table ETEXI