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[Qemu-devel] [PATCH v2 3/3] help: Provide help for egl-headless
From: |
Erik Skultety |
Subject: |
[Qemu-devel] [PATCH v2 3/3] help: Provide help for egl-headless |
Date: |
Fri, 16 Nov 2018 11:14:44 +0100 |
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 <address@hidden>
---
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=<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>
address@hidden 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
--
2.19.1