commit ad6d45fa0837acf3e8cab323ee5b08e05a9410a5
author Anthony Liguori <aliguori@us.ibm.com> Mon Dec 12 14:29:41 2011 -0600
committer Anthony Liguori <aliguori@us.ibm.com> Thu Dec 15 09:20:49 2011 -0600
tree 589be72d1f0ec05c6e6ff9d215c36186e845cc4c
parent b2b6c39a7915e82cade4ab8689344c91c5e45653

qom: add vga node to the pc composition tree

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

hw/pc.c

diff --git a/hw/pc.c b/hw/pc.c
index b6dcba2..03466ec 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -1069,38 +1069,44 @@
     return qemu_allocate_irqs(pic_irq_request, NULL, 1);
 }
 
-void pc_vga_init(PCIBus *pci_bus)
+DeviceState *pc_vga_init(PCIBus *pci_bus)
 {
+    DeviceState *dev = NULL;
+
     if (cirrus_vga_enabled) {
         if (pci_bus) {
-            pci_cirrus_vga_init(pci_bus);
+            dev = pci_cirrus_vga_init(pci_bus);
         } else {
-            isa_cirrus_vga_init(get_system_memory());
+            dev = isa_cirrus_vga_init(get_system_memory());
         }
     } else if (vmsvga_enabled) {
         if (pci_bus) {
-            if (!pci_vmsvga_init(pci_bus)) {
+            dev = pci_vmsvga_init(pci_bus);
+            if (!dev) {
                 fprintf(stderr, "Warning: vmware_vga not available,"
                         " using standard VGA instead\n");
-                pci_vga_init(pci_bus);
+                dev = pci_vga_init(pci_bus);
             }
         } else {
             fprintf(stderr, "%s: vmware_vga: no PCI bus\n", __FUNCTION__);
         }
 #ifdef CONFIG_SPICE
     } else if (qxl_enabled) {
-        if (pci_bus)
-            pci_create_simple(pci_bus, -1, "qxl-vga");
-        else
+        if (pci_bus) {
+            dev = &pci_create_simple(pci_bus, -1, "qxl-vga")->qdev;
+        } else {
             fprintf(stderr, "%s: qxl: no PCI bus\n", __FUNCTION__);
+        }
 #endif
     } else if (std_vga_enabled) {
         if (pci_bus) {
-            pci_vga_init(pci_bus);
+            dev = pci_vga_init(pci_bus);
         } else {
-            isa_vga_init();
+            dev = isa_vga_init();
         }
     }
+
+    return dev;
 }
 
 static void cpu_request_exit(void *opaque, int irq, int level)