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virtio-gpu: add virtio-gpu-gl-pci 

Add pci proxy for virtio-gpu-gl-device.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20210430113547.1816178-1-kraxel@redhat.com
Message-Id: <20210430113547.1816178-15-kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2021-04-30 13:35:45 +02:00
parent eff6fa1735
commit 17cdac0b51
3 changed files with 62 additions and 0 deletions
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5
hw/display/meson.build
View File

@ -73,6 +73,11 @@ if config_all_devices.has_key('CONFIG_VIRTIO_PCI')
virtio_gpu_pci_ss.add(when: ['CONFIG_VHOST_USER_GPU', 'CONFIG_VIRTIO_PCI'],
if_true: files('vhost-user-gpu-pci.c'))
hw_display_modules += {'virtio-gpu-pci': virtio_gpu_pci_ss}
virtio_gpu_pci_gl_ss = ss.source_set()
virtio_gpu_pci_gl_ss.add(when: ['CONFIG_VIRTIO_GPU', 'CONFIG_VIRTIO_PCI', 'CONFIG_VIRGL', opengl],
if_true: [files('virtio-gpu-pci-gl.c'), pixman])
hw_display_modules += {'virtio-gpu-pci-gl': virtio_gpu_pci_gl_ss}
endif
if config_all_devices.has_key('CONFIG_VIRTIO_VGA')

55
hw/display/virtio-gpu-pci-gl.c Normal file
View File

@ -0,0 +1,55 @@
/*
* Virtio video device
*
* Copyright Red Hat
*
* Authors:
* Dave Airlie
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*
*/
#include "qemu/osdep.h"
#include "qapi/error.h"
#include "qemu/module.h"
#include "hw/pci/pci.h"
#include "hw/qdev-properties.h"
#include "hw/virtio/virtio.h"
#include "hw/virtio/virtio-bus.h"
#include "hw/virtio/virtio-gpu-pci.h"
#include "qom/object.h"
#define TYPE_VIRTIO_GPU_GL_PCI "virtio-gpu-gl-pci"
typedef struct VirtIOGPUGLPCI VirtIOGPUGLPCI;
DECLARE_INSTANCE_CHECKER(VirtIOGPUGLPCI, VIRTIO_GPU_GL_PCI,
TYPE_VIRTIO_GPU_GL_PCI)
struct VirtIOGPUGLPCI {
VirtIOGPUPCIBase parent_obj;
VirtIOGPUGL vdev;
};
static void virtio_gpu_gl_initfn(Object *obj)
{
VirtIOGPUGLPCI *dev = VIRTIO_GPU_GL_PCI(obj);
virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
TYPE_VIRTIO_GPU_GL);
VIRTIO_GPU_PCI_BASE(obj)->vgpu = VIRTIO_GPU_BASE(&dev->vdev);
}
static const VirtioPCIDeviceTypeInfo virtio_gpu_gl_pci_info = {
.generic_name = TYPE_VIRTIO_GPU_GL_PCI,
.parent = TYPE_VIRTIO_GPU_PCI_BASE,
.instance_size = sizeof(VirtIOGPUGLPCI),
.instance_init = virtio_gpu_gl_initfn,
};
static void virtio_gpu_gl_pci_register_types(void)
{
virtio_pci_types_register(&virtio_gpu_gl_pci_info);
}
type_init(virtio_gpu_gl_pci_register_types)

2
util/module.c
View File

@ -183,6 +183,7 @@ static const struct {
{ "ui-spice-app", "chardev-spice" },
{ "hw-display-virtio-gpu-gl", "hw-display-virtio-gpu" },
{ "hw-display-virtio-gpu-pci-gl", "hw-display-virtio-gpu-pci" },
#ifdef CONFIG_OPENGL
{ "ui-egl-headless", "ui-opengl" },
@ -307,6 +308,7 @@ static struct {
{ "vhost-user-gpu", "hw-", "display-virtio-gpu" },
{ "virtio-gpu-pci-base", "hw-", "display-virtio-gpu-pci" },
{ "virtio-gpu-pci", "hw-", "display-virtio-gpu-pci" },
{ "virtio-gpu-gl-pci", "hw-", "display-virtio-gpu-pci-gl" },
{ "vhost-user-gpu-pci", "hw-", "display-virtio-gpu-pci" },
{ "virtio-gpu-ccw", "hw-", "s390x-virtio-gpu-ccw" },
{ "virtio-vga-base", "hw-", "display-virtio-vga" },