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Kernel: Add VirtIOGPU graphics device
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parent
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commit
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21 changed files with 1050 additions and 13 deletions
43
Kernel/Graphics/VirtIOGPU/VirtIOGraphicsAdapter.h
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43
Kernel/Graphics/VirtIOGPU/VirtIOGraphicsAdapter.h
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/*
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* Copyright (c) 2021, Sahan Fernando <sahan.h.fernando@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <Kernel/Graphics/VirtIOGPU/VirtIOFrameBufferDevice.h>
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#include <Kernel/Graphics/VirtIOGPU/VirtIOGPU.h>
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#include <Kernel/Graphics/VirtIOGPU/VirtIOGPUConsole.h>
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namespace Kernel::Graphics {
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class VirtIOGraphicsAdapter final : public GraphicsDevice {
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AK_MAKE_ETERNAL
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public:
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static NonnullRefPtr<VirtIOGraphicsAdapter> initialize(PCI::Address);
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virtual bool framebuffer_devices_initialized() const override { return !m_framebuffer_device.is_null(); }
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private:
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explicit VirtIOGraphicsAdapter(PCI::Address base_address);
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virtual void initialize_framebuffer_devices() override;
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virtual Type type() const override { return Type::Raw; }
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virtual void enable_consoles() override;
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virtual void disable_consoles() override;
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virtual bool modesetting_capable() const override { return false; }
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virtual bool double_framebuffering_capable() const override { return false; }
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virtual bool try_to_set_resolution(size_t, size_t, size_t) override { return false; }
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virtual bool set_y_offset(size_t, size_t) override { return false; }
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RefPtr<VirtIOGPU> m_gpu_device;
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RefPtr<VirtIOFrameBufferDevice> m_framebuffer_device;
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RefPtr<VirtIOGPUConsole> m_framebuffer_console;
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};
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}
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