[Qemu-devel] [PULL 2/3] ui: Allow specifying 'rendernode' display option for egl-headless

[Gerd Hoffmann]

From: Erik Skultety <address@hidden>

As libvirt can't predict which rendernode QEMU would pick, it
won't adjust the permissions on the device, hence QEMU getting
"Permission denied" when opening the DRI device. Therefore, enable
'rendernode' option for egl-headless display type.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1648236

Signed-off-by: Erik Skultety <address@hidden>
Message-id: address@hidden
Signed-off-by: Gerd Hoffmann <address@hidden>
---
 ui/egl-headless.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui/egl-headless.c b/ui/egl-headless.c
index 42a41310b0..4cf3bbc0e4 100644
--- a/ui/egl-headless.c
+++ b/ui/egl-headless.c
@@ -176,7 +176,7 @@ static void egl_headless_init(DisplayState *ds, 
DisplayOptions *opts)
     egl_dpy *edpy;
     int idx;
 
-    if (egl_rendernode_init(NULL, mode) < 0) {
+    if (egl_rendernode_init(opts->u.egl_headless.rendernode, mode) < 0) {
         error_report("egl: render node init failed");
         exit(1);
     }
-- 
2.9.3