93 lines
2.9 KiB
Diff
93 lines
2.9 KiB
Diff
|
From 49c090ab950547cb807e90866439072a191513d1 Mon Sep 17 00:00:00 2001
|
||
|
From: Gerd Hoffmann <kraxel@redhat.com>
|
||
|
Date: Tue, 23 Jul 2013 13:55:43 +0200
|
||
|
Subject: [PATCH] spice: fix display initialization
|
||
|
|
||
|
Spice has two display interface implementations: One integrated into
|
||
|
the qxl graphics card, and one generic which can operate with every
|
||
|
qemu-emulated graphics card.
|
||
|
|
||
|
The generic one is activated in case spice is used without qxl. The
|
||
|
logic for that only caught the "-vga qxl" case, "-device qxl-vga" goes
|
||
|
unnoticed. Fix that by adding a check in the spice interface
|
||
|
registration so we'll notice the qxl card no matter how it is created.
|
||
|
|
||
|
https://bugzilla.redhat.com/show_bug.cgi?id=981094
|
||
|
|
||
|
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
|
||
|
---
|
||
|
include/sysemu/sysemu.h | 1 -
|
||
|
include/ui/qemu-spice.h | 2 ++
|
||
|
ui/spice-core.c | 5 +++++
|
||
|
vl.c | 2 +-
|
||
|
4 files changed, 8 insertions(+), 2 deletions(-)
|
||
|
|
||
|
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
|
||
|
index 2fb71af..8c8a36f 100644
|
||
|
--- a/include/sysemu/sysemu.h
|
||
|
+++ b/include/sysemu/sysemu.h
|
||
|
@@ -103,7 +103,6 @@ typedef enum {
|
||
|
|
||
|
extern int vga_interface_type;
|
||
|
#define xenfb_enabled (vga_interface_type == VGA_XENFB)
|
||
|
-#define qxl_enabled (vga_interface_type == VGA_QXL)
|
||
|
|
||
|
extern int graphic_width;
|
||
|
extern int graphic_height;
|
||
|
diff --git a/include/ui/qemu-spice.h b/include/ui/qemu-spice.h
|
||
|
index eba6d77..c6c756b 100644
|
||
|
--- a/include/ui/qemu-spice.h
|
||
|
+++ b/include/ui/qemu-spice.h
|
||
|
@@ -27,6 +27,7 @@
|
||
|
#include "monitor/monitor.h"
|
||
|
|
||
|
extern int using_spice;
|
||
|
+extern int spice_displays;
|
||
|
|
||
|
void qemu_spice_init(void);
|
||
|
void qemu_spice_input_init(void);
|
||
|
@@ -57,6 +58,7 @@ static inline CharDriverState *qemu_chr_open_spice_port(const char *name)
|
||
|
#include "monitor/monitor.h"
|
||
|
|
||
|
#define using_spice 0
|
||
|
+#define spice_displays 0
|
||
|
static inline int qemu_spice_set_passwd(const char *passwd,
|
||
|
bool fail_if_connected,
|
||
|
bool disconnect_if_connected)
|
||
|
diff --git a/ui/spice-core.c b/ui/spice-core.c
|
||
|
index bcc4199..c8337ab 100644
|
||
|
--- a/ui/spice-core.c
|
||
|
+++ b/ui/spice-core.c
|
||
|
@@ -48,6 +48,7 @@ static char *auth_passwd;
|
||
|
static time_t auth_expires = TIME_MAX;
|
||
|
static int spice_migration_completed;
|
||
|
int using_spice = 0;
|
||
|
+int spice_displays;
|
||
|
|
||
|
static QemuThread me;
|
||
|
|
||
|
@@ -823,6 +824,10 @@ int qemu_spice_add_interface(SpiceBaseInstance *sin)
|
||
|
qemu_add_vm_change_state_handler(vm_change_state_handler, NULL);
|
||
|
}
|
||
|
|
||
|
+ if (strcmp(sin->sif->type, SPICE_INTERFACE_QXL) == 0) {
|
||
|
+ spice_displays++;
|
||
|
+ }
|
||
|
+
|
||
|
return spice_server_add_interface(spice_server, sin);
|
||
|
}
|
||
|
|
||
|
diff --git a/vl.c b/vl.c
|
||
|
index efb073f..3559f76 100644
|
||
|
--- a/vl.c
|
||
|
+++ b/vl.c
|
||
|
@@ -4374,7 +4374,7 @@ int main(int argc, char **argv, char **envp)
|
||
|
}
|
||
|
#endif
|
||
|
#ifdef CONFIG_SPICE
|
||
|
- if (using_spice && !qxl_enabled) {
|
||
|
+ if (using_spice && !spice_displays) {
|
||
|
qemu_spice_display_init(ds);
|
||
|
}
|
||
|
#endif
|