61         mDeviceHandle = static_cast<int64_t>(drmOpenRender(128));  in LinuxVirtGpuDevice()
62         if (mDeviceHandle < 0) {  in LinuxVirtGpuDevice()
67         mDeviceHandle = dup(fd);  in LinuxVirtGpuDevice()
68         if (mDeviceHandle < 0) {  in LinuxVirtGpuDevice()
79         ret = drmIoctl(mDeviceHandle, DRM_IOCTL_VIRTGPU_GETPARAM, &get_param);  in LinuxVirtGpuDevice()
110     ret = drmIoctl(mDeviceHandle, DRM_IOCTL_VIRTGPU_GET_CAPS, &get_caps);  in LinuxVirtGpuDevice()
139     ret = drmIoctl(mDeviceHandle, DRM_IOCTL_VIRTGPU_CONTEXT_INIT, &init);  in LinuxVirtGpuDevice()
146 LinuxVirtGpuDevice::~LinuxVirtGpuDevice() { close(mDeviceHandle); }  in ~LinuxVirtGpuDevice()
150 int64_t LinuxVirtGpuDevice::getDeviceHandle(void) { return mDeviceHandle; }  in getDeviceHandle()
169     int ret = drmIoctl(mDeviceHandle, DRM_IOCTL_VIRTGPU_RESOURCE_CREATE, &create);  in createResource()
176         mDeviceHandle, create.bo_handle, create.res_handle, static_cast<uint64_t>(create.size));  in createResource()
188     ret = drmIoctl(mDeviceHandle, DRM_IOCTL_VIRTGPU_RESOURCE_CREATE_BLOB, &create);  in createBlob()
194     return std::make_shared<LinuxVirtGpuResource>(mDeviceHandle, create.bo_handle,  in createBlob()
203     ret = drmPrimeFDToHandle(mDeviceHandle, handle.osHandle, &blobHandle);  in importBlob()
211     ret = drmIoctl(mDeviceHandle, DRM_IOCTL_VIRTGPU_RESOURCE_INFO, &info);  in importBlob()
217     return std::make_shared<LinuxVirtGpuResource>(mDeviceHandle, blobHandle, info.res_handle,  in importBlob()
239     ret = drmIoctl(mDeviceHandle, DRM_IOCTL_VIRTGPU_EXECBUFFER, &exec);  in execBuffer()