Merge remote-tracking branch 'remotes/kraxel/tags/vga-20210510-pull-request' into staging

edid: display id support (for 5k+), bugfixes.
virtio-gpu: iommu fix, device split.

# gpg: Signature made Mon 10 May 2021 14:20:36 BST
# gpg:                using RSA key A0328CFFB93A17A79901FE7D4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/vga-20210510-pull-request: (25 commits)
  virtio-gpu: add virtio-vga-gl
  modules: add have_vga
  virtio-gpu: add virtio-gpu-gl-pci
  virtio-gpu: move fields to struct VirtIOGPUGL
  virtio-gpu: drop use_virgl_renderer
  virtio-gpu: move virtio-gpu-gl-device to separate module
  virtio-gpu: drop VIRGL() macro
  virtio-gpu: move update_cursor_data
  virtio-gpu: move virgl process_cmd
  virtio-gpu: move virgl gl_flushed
  virtio-gpu: move virgl handle_ctrl
  virtio-gpu: use class function for ctrl queue handlers
  virtio-gpu: move virgl reset
  virtio-gpu: move virgl realize + properties
  virtio-gpu: add virtio-gpu-gl-device
  virtio-gpu: rename virgl source file.
  virtio-gpu: handle partial maps properly
  edid: add support for DisplayID extension (5k resolution)
  edid: allow arbitrary-length checksums
  edid: move timing generation into a separate function
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 55 insertions, 0 deletions

diff --git a/hw/display/virtio-gpu-pci-gl.c b/hw/display/virtio-gpu-pci-gl.c
new file mode 100644
index 0000000000..902dda3452
--- /dev/null
+++ b/hw/display/virtio-gpu-pci-gl.c
@@ -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)