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Kernel/Graphics: Remove GenericGraphicsAdapter::vga_compatible method

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There's no point in keeping this method as we don't really care if a
graphics adapter is VGA compatible or not because we don't use this
method anymore.
This commit is contained in:
Liav A 2022-07-15 04:58:51 +03:00 • committed by Andreas Kling
parent e5de5f4cf3
commit ebbc38cd2a
7 changed files with 0 additions and 25 deletions
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7
Kernel/Graphics/Bochs/GraphicsAdapter.cpp
View file

@ -34,8 +34,6 @@ UNMAP_AFTER_INIT NonnullRefPtr<BochsGraphicsAdapter> BochsGraphicsAdapter::initi
UNMAP_AFTER_INIT BochsGraphicsAdapter::BochsGraphicsAdapter(PCI::DeviceIdentifier const& pci_device_identifier)
: PCI::Device(pci_device_identifier.address())
{
if (pci_device_identifier.class_code().value() == 0x3 && pci_device_identifier.subclass_code().value() == 0x0)
m_is_vga_capable = true;
}
UNMAP_AFTER_INIT ErrorOr<void> BochsGraphicsAdapter::initialize_adapter(PCI::DeviceIdentifier const& pci_device_identifier)
@ -67,9 +65,4 @@ UNMAP_AFTER_INIT ErrorOr<void> BochsGraphicsAdapter::initialize_adapter(PCI::Dev
return {};
}
bool BochsGraphicsAdapter::vga_compatible() const
{
return m_is_vga_capable;
}
}

3
Kernel/Graphics/Bochs/GraphicsAdapter.h
View file

@ -28,14 +28,11 @@ public:
static NonnullRefPtr<BochsGraphicsAdapter> initialize(PCI::DeviceIdentifier const&);
virtual ~BochsGraphicsAdapter() = default;
virtual bool vga_compatible() const override;
private:
ErrorOr<void> initialize_adapter(PCI::DeviceIdentifier const&);
explicit BochsGraphicsAdapter(PCI::DeviceIdentifier const&);
RefPtr<BochsDisplayConnector> m_display_connector;
bool m_is_vga_capable { false };
};
}

2
Kernel/Graphics/GenericGraphicsAdapter.h
View file

@ -19,8 +19,6 @@ class GenericGraphicsAdapter
public:
virtual ~GenericGraphicsAdapter() = default;
virtual bool vga_compatible() const = 0;
protected:
GenericGraphicsAdapter() = default;
};

2
Kernel/Graphics/Intel/NativeGraphicsAdapter.h
View file

@ -24,8 +24,6 @@ public:
virtual ~IntelNativeGraphicsAdapter() = default;
virtual bool vga_compatible() const override { return true; }
private:
ErrorOr<void> initialize_adapter();

5
Kernel/Graphics/VMWare/GraphicsAdapter.cpp
View file

@ -188,9 +188,4 @@ UNMAP_AFTER_INIT ErrorOr<void> VMWareGraphicsAdapter::initialize_adapter()
return {};
}
bool VMWareGraphicsAdapter::vga_compatible() const
{
return false;
}
}

3
Kernel/Graphics/VMWare/GraphicsAdapter.h
View file

@ -29,8 +29,6 @@ public:
static RefPtr<VMWareGraphicsAdapter> try_initialize(PCI::DeviceIdentifier const&);
virtual ~VMWareGraphicsAdapter() = default;
virtual bool vga_compatible() const override;
ErrorOr<void> modeset_primary_screen_resolution(Badge<VMWareDisplayConnector>, size_t width, size_t height);
size_t primary_screen_width(Badge<VMWareDisplayConnector>) const;
size_t primary_screen_height(Badge<VMWareDisplayConnector>) const;
@ -55,7 +53,6 @@ private:
const IOAddress m_io_registers_base;
mutable Spinlock m_io_access_lock;
mutable RecursiveSpinlock m_operation_lock;
bool m_is_vga_capable { false };
};
}

3
Kernel/Graphics/VirtIOGPU/GraphicsAdapter.h
View file

@ -39,9 +39,6 @@ class VirtIOGraphicsAdapter final
public:
static NonnullRefPtr<VirtIOGraphicsAdapter> initialize(PCI::DeviceIdentifier const&);
// FIXME: There's a VirtIO VGA GPU variant, so we should consider that
virtual bool vga_compatible() const override { return false; }
virtual void initialize() override;
void initialize_3d_device();