[PATCH v4 7/7] vga: build virtio-gpu as module

[Gerd Hoffmann <kraxel@redhat.com>]

Drops libvirglrenderer.so dependency from core qemu.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/core/qdev.c           |  6 ++++++
 hw/display/Makefile.objs | 23 +++++++++++++----------
 2 files changed, 19 insertions(+), 10 deletions(-)

diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index fe3dec9595cd..59b9c45e607f 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -177,6 +177,12 @@ static struct {
     { .type = "usb-redir",             .mod = "usb-redirect"          },
     { .type = "qxl-vga",               .mod = "display-qxl"           },
     { .type = "qxl",                   .mod = "display-qxl"           },
+    { .type = "virtio-gpu-device",     .mod = "display-virtio-gpu"    },
+    { .type = "virtio-gpu-pci",        .mod = "display-virtio-gpu"    },
+    { .type = "virtio-vga",            .mod = "display-virtio-gpu"    },
+    { .type = "vhost-user-gpu-device", .mod = "display-virtio-gpu"    },
+    { .type = "vhost-user-gpu-pci",    .mod = "display-virtio-gpu"    },
+    { .type = "vhost-user-vga",        .mod = "display-virtio-gpu"    },
 };
 
 static bool qdev_module_loaded_all;
diff --git a/hw/display/Makefile.objs b/hw/display/Makefile.objs
index d619594ad4d3..e907f3182b0c 100644
--- a/hw/display/Makefile.objs
+++ b/hw/display/Makefile.objs
@@ -49,16 +49,19 @@ common-obj-m += qxl.mo
 qxl.mo-objs = qxl.o qxl-logger.o qxl-render.o
 endif
 
-common-obj-$(CONFIG_VIRTIO_GPU) += virtio-gpu-base.o virtio-gpu.o virtio-gpu-3d.o
-common-obj-$(CONFIG_VHOST_USER_GPU) += vhost-user-gpu.o
-common-obj-$(call land,$(CONFIG_VIRTIO_GPU),$(CONFIG_VIRTIO_PCI)) += virtio-gpu-pci.o
-common-obj-$(call land,$(CONFIG_VHOST_USER_GPU),$(CONFIG_VIRTIO_PCI)) += vhost-user-gpu-pci.o
-common-obj-$(CONFIG_VIRTIO_VGA) += virtio-vga.o
-common-obj-$(CONFIG_VHOST_USER_VGA) += vhost-user-vga.o
-virtio-gpu.o-cflags := $(VIRGL_CFLAGS)
-virtio-gpu.o-libs += $(VIRGL_LIBS)
-virtio-gpu-3d.o-cflags := $(VIRGL_CFLAGS)
-virtio-gpu-3d.o-libs += $(VIRGL_LIBS)
+ifeq ($(CONFIG_VIRTIO_GPU),y)
+common-obj-m += virtio-gpu.mo
+virtio-gpu-obj-$(CONFIG_VIRTIO_GPU) += virtio-gpu-base.o virtio-gpu.o virtio-gpu-3d.o
+virtio-gpu-obj-$(CONFIG_VHOST_USER_GPU) += vhost-user-gpu.o
+virtio-gpu-obj-$(call land,$(CONFIG_VIRTIO_GPU),$(CONFIG_VIRTIO_PCI)) += virtio-gpu-pci.o
+virtio-gpu-obj-$(call land,$(CONFIG_VHOST_USER_GPU),$(CONFIG_VIRTIO_PCI)) += vhost-user-gpu-pci.o
+virtio-gpu-obj-$(CONFIG_VIRTIO_VGA) += virtio-vga.o
+virtio-gpu-obj-$(CONFIG_VHOST_USER_VGA) += vhost-user-vga.o
+virtio-gpu.mo-objs := $(virtio-gpu-obj-y)
+virtio-gpu.mo-cflags := $(VIRGL_CFLAGS)
+virtio-gpu.mo-libs := $(VIRGL_LIBS)
+endif
+
 common-obj-$(CONFIG_DPCD) += dpcd.o
 common-obj-$(CONFIG_XLNX_ZYNQMP_ARM) += xlnx_dp.o
 
-- 
2.18.4