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authorErik Skultety <eskultet@redhat.com>2018-11-16 11:14:44 +0100
committerGerd Hoffmann <kraxel@redhat.com>2018-11-16 11:44:22 +0100
commit144aaa990e0d54d08865c4d98ba2138a89689530 (patch)
tree5e5759a808c25bd9f93a57706612f59d57f1eeba /qemu-options.hx
parent91e61947eb2be21b00091d34f5692f89cef41376 (diff)
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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 <eskultet@redhat.com> Message-id: 87ef678b0934d3abba66c46c9e65b57119d29295.1542362949.git.eskultet@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'qemu-options.hx')
-rw-r--r--qemu-options.hx6
1 files changed, 5 insertions, 1 deletions
diff --git a/qemu-options.hx b/qemu-options.hx
index ee379b3..f7df472 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=<display>[,<optargs>]\n"
"-display curses\n"
- "-display none"
+ "-display none\n"
+ "-display egl-headless[,rendernode=<file>]"
" 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 <arg>
+@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