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Kernel: Properly propagate errors in VirtIOGPU 3D device initialization

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Liav A 2022-12-16 13:22:00 +02:00 • committed by Sam Atkins
parent 1a85539741
commit bb491a681d
4 changed files with 15 additions and 13 deletions
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6
Kernel/Graphics/VirtIOGPU/GraphicsAdapter.cpp
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@ -40,6 +40,7 @@ NonnullLockRefPtr<VirtIOGraphicsAdapter> VirtIOGraphicsAdapter::initialize(PCI::
ErrorOr<void> VirtIOGraphicsAdapter::initialize_adapter()
{
VERIFY(m_num_scanouts <= VIRTIO_GPU_MAX_SCANOUTS);
TRY(initialize_3d_device());
for (size_t index = 0; index < m_num_scanouts; index++) {
auto display_connector = VirtIODisplayConnector::must_create(*this, index);
m_scanouts[index].display_connector = display_connector;
@ -450,12 +451,13 @@ void VirtIOGraphicsAdapter::delete_resource(Graphics::VirtIOGPU::ResourceID reso
VERIFY(response.type == to_underlying(Graphics::VirtIOGPU::Protocol::CommandType::VIRTIO_GPU_RESP_OK_NODATA));
}
void VirtIOGraphicsAdapter::initialize_3d_device()
ErrorOr<void> VirtIOGraphicsAdapter::initialize_3d_device()
{
if (m_has_virgl_support) {
SpinlockLocker locker(m_operation_lock);
m_3d_device = VirtIOGPU3DDevice::must_create(*this);
m_3d_device = TRY(VirtIOGPU3DDevice::try_create(*this));
}
return {};
}
ErrorOr<Graphics::VirtIOGPU::ContextID> VirtIOGraphicsAdapter::create_context()