The function is static and will be needed in the virtio device config
helper.
Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
src/qemu/qemu_command.c | 248 ++++++++++++++++++++--------------------
1 file changed, 124 insertions(+), 124 deletions(-)
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 3c468ab0a4..e86c3bda22 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -583,6 +583,130 @@ qemuBuildDeviceAddressProps(virJSONValue *props,
}
+/**
+ * qemuDeviceVideoGetModel:
+ * @qemuCaps: qemu capabilities
+ * @video: video device definition
+ * @virtio: the returned video device is a 'virtio' device
+ * @virtioBusSuffix: the returned device needs to get the bus-suffix
+ *
+ * Returns the model fo the device for @video and @qemuCaps. @virtio and
+ * @virtioBusSuffix are filled with the corresponding flags.
+ */
+static const char *
+qemuDeviceVideoGetModel(virQEMUCaps *qemuCaps,
+ const virDomainVideoDef *video,
+ bool *virtio,
+ bool *virtioBusSuffix)
+{
+ const char *model = NULL;
+ bool primaryVga = false;
+ virTristateSwitch accel3d = VIR_TRISTATE_SWITCH_ABSENT;
+
+ *virtio = false;
+ *virtioBusSuffix = false;
+
+ if (video->accel)
+ accel3d = video->accel->accel3d;
+
+ if (video->primary && qemuDomainSupportsVideoVga(video, qemuCaps))
+ primaryVga = true;
+
+ /* We try to chose the best model for primary video device by preferring
+ * model with VGA compatibility mode. For some video devices on some
+ * architectures there might not be such model so fallback to one
+ * without VGA compatibility mode. */
+ if (video->backend == VIR_DOMAIN_VIDEO_BACKEND_TYPE_VHOSTUSER) {
+ if (primaryVga) {
+ model = "vhost-user-vga";
+ } else {
+ model = "vhost-user-gpu";
+ *virtio = true;
+ *virtioBusSuffix = true;
+ }
+ } else {
+ if (primaryVga) {
+ switch ((virDomainVideoType) video->type) {
+ case VIR_DOMAIN_VIDEO_TYPE_VGA:
+ model = "VGA";
+ break;
+ case VIR_DOMAIN_VIDEO_TYPE_CIRRUS:
+ model = "cirrus-vga";
+ break;
+ case VIR_DOMAIN_VIDEO_TYPE_VMVGA:
+ model = "vmware-svga";
+ break;
+ case VIR_DOMAIN_VIDEO_TYPE_QXL:
+ model = "qxl-vga";
+ break;
+ case VIR_DOMAIN_VIDEO_TYPE_VIRTIO:
+ if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_VGA_GL) &&
+ accel3d == VIR_TRISTATE_SWITCH_ON)
+ model = "virtio-vga-gl";
+ else
+ model = "virtio-vga";
+
+ *virtio = true;
+ *virtioBusSuffix = false;
+ break;
+ case VIR_DOMAIN_VIDEO_TYPE_BOCHS:
+ model = "bochs-display";
+ break;
+ case VIR_DOMAIN_VIDEO_TYPE_RAMFB:
+ model = "ramfb";
+ break;
+ case VIR_DOMAIN_VIDEO_TYPE_DEFAULT:
+ case VIR_DOMAIN_VIDEO_TYPE_XEN:
+ case VIR_DOMAIN_VIDEO_TYPE_VBOX:
+ case VIR_DOMAIN_VIDEO_TYPE_PARALLELS:
+ case VIR_DOMAIN_VIDEO_TYPE_GOP:
+ case VIR_DOMAIN_VIDEO_TYPE_NONE:
+ case VIR_DOMAIN_VIDEO_TYPE_LAST:
+ break;
+ }
+ } else {
+ switch ((virDomainVideoType) video->type) {
+ case VIR_DOMAIN_VIDEO_TYPE_QXL:
+ model = "qxl";
+ break;
+ case VIR_DOMAIN_VIDEO_TYPE_VIRTIO:
+ if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_GPU_GL_PCI) &&
+ accel3d == VIR_TRISTATE_SWITCH_ON)
+ model = "virtio-gpu-gl";
+ else
+ model = "virtio-gpu";
+
+ *virtio = true;
+ *virtioBusSuffix = true;
+ break;
+ case VIR_DOMAIN_VIDEO_TYPE_DEFAULT:
+ case VIR_DOMAIN_VIDEO_TYPE_VGA:
+ case VIR_DOMAIN_VIDEO_TYPE_CIRRUS:
+ case VIR_DOMAIN_VIDEO_TYPE_VMVGA:
+ case VIR_DOMAIN_VIDEO_TYPE_XEN:
+ case VIR_DOMAIN_VIDEO_TYPE_VBOX:
+ case VIR_DOMAIN_VIDEO_TYPE_PARALLELS:
+ case VIR_DOMAIN_VIDEO_TYPE_GOP:
+ case VIR_DOMAIN_VIDEO_TYPE_NONE:
+ case VIR_DOMAIN_VIDEO_TYPE_BOCHS:
+ case VIR_DOMAIN_VIDEO_TYPE_RAMFB:
+ case VIR_DOMAIN_VIDEO_TYPE_LAST:
+ break;
+ }
+ }
+ }
+
+ if (!model || STREQ(model, "")) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("invalid model for video type '%s'"),
+ virDomainVideoTypeToString(video->type));
+ return NULL;
+ }
+
+ return model;
+}
+
+
static void
qemuBuildVirtioDevGetConfigDev(virDomainDeviceDef *device,
bool *has_tmodel,
@@ -4291,130 +4415,6 @@ qemuBuildSoundCommandLine(virCommand *cmd,
}
-/**
- * qemuDeviceVideoGetModel:
- * @qemuCaps: qemu capabilities
- * @video: video device definition
- * @virtio: the returned video device is a 'virtio' device
- * @virtioBusSuffix: the returned device needs to get the bus-suffix
- *
- * Returns the model fo the device for @video and @qemuCaps. @virtio and
- * @virtioBusSuffix are filled with the corresponding flags.
- */
-static const char *
-qemuDeviceVideoGetModel(virQEMUCaps *qemuCaps,
- const virDomainVideoDef *video,
- bool *virtio,
- bool *virtioBusSuffix)
-{
- const char *model = NULL;
- bool primaryVga = false;
- virTristateSwitch accel3d = VIR_TRISTATE_SWITCH_ABSENT;
-
- *virtio = false;
- *virtioBusSuffix = false;
-
- if (video->accel)
- accel3d = video->accel->accel3d;
-
- if (video->primary && qemuDomainSupportsVideoVga(video, qemuCaps))
- primaryVga = true;
-
- /* We try to chose the best model for primary video device by preferring
- * model with VGA compatibility mode. For some video devices on some
- * architectures there might not be such model so fallback to one
- * without VGA compatibility mode. */
- if (video->backend == VIR_DOMAIN_VIDEO_BACKEND_TYPE_VHOSTUSER) {
- if (primaryVga) {
- model = "vhost-user-vga";
- } else {
- model = "vhost-user-gpu";
- *virtio = true;
- *virtioBusSuffix = true;
- }
- } else {
- if (primaryVga) {
- switch ((virDomainVideoType) video->type) {
- case VIR_DOMAIN_VIDEO_TYPE_VGA:
- model = "VGA";
- break;
- case VIR_DOMAIN_VIDEO_TYPE_CIRRUS:
- model = "cirrus-vga";
- break;
- case VIR_DOMAIN_VIDEO_TYPE_VMVGA:
- model = "vmware-svga";
- break;
- case VIR_DOMAIN_VIDEO_TYPE_QXL:
- model = "qxl-vga";
- break;
- case VIR_DOMAIN_VIDEO_TYPE_VIRTIO:
- if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_VGA_GL) &&
- accel3d == VIR_TRISTATE_SWITCH_ON)
- model = "virtio-vga-gl";
- else
- model = "virtio-vga";
-
- *virtio = true;
- *virtioBusSuffix = false;
- break;
- case VIR_DOMAIN_VIDEO_TYPE_BOCHS:
- model = "bochs-display";
- break;
- case VIR_DOMAIN_VIDEO_TYPE_RAMFB:
- model = "ramfb";
- break;
- case VIR_DOMAIN_VIDEO_TYPE_DEFAULT:
- case VIR_DOMAIN_VIDEO_TYPE_XEN:
- case VIR_DOMAIN_VIDEO_TYPE_VBOX:
- case VIR_DOMAIN_VIDEO_TYPE_PARALLELS:
- case VIR_DOMAIN_VIDEO_TYPE_GOP:
- case VIR_DOMAIN_VIDEO_TYPE_NONE:
- case VIR_DOMAIN_VIDEO_TYPE_LAST:
- break;
- }
- } else {
- switch ((virDomainVideoType) video->type) {
- case VIR_DOMAIN_VIDEO_TYPE_QXL:
- model = "qxl";
- break;
- case VIR_DOMAIN_VIDEO_TYPE_VIRTIO:
- if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_GPU_GL_PCI) &&
- accel3d == VIR_TRISTATE_SWITCH_ON)
- model = "virtio-gpu-gl";
- else
- model = "virtio-gpu";
-
- *virtio = true;
- *virtioBusSuffix = true;
- break;
- case VIR_DOMAIN_VIDEO_TYPE_DEFAULT:
- case VIR_DOMAIN_VIDEO_TYPE_VGA:
- case VIR_DOMAIN_VIDEO_TYPE_CIRRUS:
- case VIR_DOMAIN_VIDEO_TYPE_VMVGA:
- case VIR_DOMAIN_VIDEO_TYPE_XEN:
- case VIR_DOMAIN_VIDEO_TYPE_VBOX:
- case VIR_DOMAIN_VIDEO_TYPE_PARALLELS:
- case VIR_DOMAIN_VIDEO_TYPE_GOP:
- case VIR_DOMAIN_VIDEO_TYPE_NONE:
- case VIR_DOMAIN_VIDEO_TYPE_BOCHS:
- case VIR_DOMAIN_VIDEO_TYPE_RAMFB:
- case VIR_DOMAIN_VIDEO_TYPE_LAST:
- break;
- }
- }
- }
-
- if (!model || STREQ(model, "")) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- _("invalid model for video type '%s'"),
- virDomainVideoTypeToString(video->type));
- return NULL;
- }
-
- return model;
-}
-
-
static char *
qemuBuildDeviceVideoStr(const virDomainDef *def,
virDomainVideoDef *video,
--
2.31.1
