Kernel: Abstract FramebufferConsole away from contiguous physical range

Currently, Kernel::Graphics::FramebufferConsole is written assuming that
the underlying framebuffer memory exists in physically contiguous
memory. There are a bunch of framebuffer devices that would need to use
the components of FramebufferConsole (in particular access to the kernel
bitmap font rendering logic). To reduce code duplication, framebuffer
console has been split into two parts, the abstract
GenericFramebufferConsole class which does the rendering, and the
ContiguousFramebufferConsole class which contains all logic related to
managing the underling vm object.

Also, a new flush method has been added to the class, to support devices
that require an extra flush step to render.

14 files changed, 137 insertions, 83 deletions

diff --git a/Kernel/CMakeLists.txt b/Kernel/CMakeLists.txt
index e8fdefd60d..a63f17018b 100644
--- a/Kernel/CMakeLists.txt
+++ b/Kernel/CMakeLists.txt
@@ -59,7 +59,8 @@ set(KERNEL_SOURCES
     Devices/HID/PS2KeyboardDevice.cpp
     Devices/HID/PS2MouseDevice.cpp
     Devices/HID/VMWareMouseDevice.cpp
-    Graphics/Console/FramebufferConsole.cpp
+    Graphics/Console/GenericFramebufferConsole.cpp
+    Graphics/Console/ContiguousFramebufferConsole.cpp
     Graphics/Console/TextModeConsole.cpp
     Graphics/Console/VGAConsole.cpp
     Graphics/BochsGraphicsAdapter.cpp
diff --git a/Kernel/Graphics/BochsGraphicsAdapter.cpp b/Kernel/Graphics/BochsGraphicsAdapter.cpp
index 5d764e2a05..bf8aa1300a 100644
--- a/Kernel/Graphics/BochsGraphicsAdapter.cpp
+++ b/Kernel/Graphics/BochsGraphicsAdapter.cpp
@@ -10,7 +10,7 @@
 #include <Kernel/Debug.h>
 #include <Kernel/Graphics/Bochs.h>
 #include <Kernel/Graphics/BochsGraphicsAdapter.h>
-#include <Kernel/Graphics/Console/FramebufferConsole.h>
+#include <Kernel/Graphics/Console/ContiguousFramebufferConsole.h>
 #include <Kernel/Graphics/GraphicsManagement.h>
 #include <Kernel/IO.h>
 #include <Kernel/PCI/Access.h>
@@ -55,7 +55,7 @@ UNMAP_AFTER_INIT BochsGraphicsAdapter::BochsGraphicsAdapter(PCI::Address pci_add
     , m_mmio_registers(PCI::get_BAR2(pci_address) & 0xfffffff0)
 {
     // We assume safe resolutio is 1024x768x32
-    m_framebuffer_console = Graphics::FramebufferConsole::initialize(PhysicalAddress(PCI::get_BAR0(pci_address) & 0xfffffff0), 1024, 768, 1024 * sizeof(u32));
+    m_framebuffer_console = Graphics::ContiguousFramebufferConsole::initialize(PhysicalAddress(PCI::get_BAR0(pci_address) & 0xfffffff0), 1024, 768, 1024 * sizeof(u32));
     // FIXME: This is a very wrong way to do this...
     GraphicsManagement::the().m_console = m_framebuffer_console;
 
diff --git a/Kernel/Graphics/BochsGraphicsAdapter.h b/Kernel/Graphics/BochsGraphicsAdapter.h
index 56bf5da18d..663c098c53 100644
--- a/Kernel/Graphics/BochsGraphicsAdapter.h
+++ b/Kernel/Graphics/BochsGraphicsAdapter.h
@@ -8,7 +8,7 @@
 
 #include <AK/String.h>
 #include <AK/Types.h>
-#include <Kernel/Graphics/Console/FramebufferConsole.h>
+#include <Kernel/Graphics/Console/GenericFramebufferConsole.h>
 #include <Kernel/Graphics/FramebufferDevice.h>
 #include <Kernel/Graphics/GraphicsDevice.h>
 #include <Kernel/PCI/DeviceController.h>
@@ -56,7 +56,7 @@ private:
 
     PhysicalAddress m_mmio_registers;
     RefPtr<FramebufferDevice> m_framebuffer_device;
-    RefPtr<Graphics::FramebufferConsole> m_framebuffer_console;
+    RefPtr<Graphics::GenericFramebufferConsole> m_framebuffer_console;
     SpinLock<u8> m_console_mode_switch_lock;
     bool m_console_enabled { false };
     bool m_io_required { false };
diff --git a/Kernel/Graphics/Console/Console.h b/Kernel/Graphics/Console/Console.h
index 9c3b7ec350..181db2e07f 100644
--- a/Kernel/Graphics/Console/Console.h
+++ b/Kernel/Graphics/Console/Console.h
@@ -54,10 +54,10 @@ public:
     virtual void hide_cursor() = 0;
     virtual void show_cursor() = 0;
 
-    virtual void clear(size_t x, size_t y, size_t length) const = 0;
-    virtual void write(size_t x, size_t y, char ch, Color background, Color foreground, bool critical = false) const = 0;
-    virtual void write(size_t x, size_t y, char ch, bool critical = false) const = 0;
-    virtual void write(char ch, bool critical = false) const = 0;
+    virtual void clear(size_t x, size_t y, size_t length) = 0;
+    virtual void write(size_t x, size_t y, char ch, Color background, Color foreground, bool critical = false) = 0;
+    virtual void write(size_t x, size_t y, char ch, bool critical = false) = 0;
+    virtual void write(char ch, bool critical = false) = 0;
 
     virtual ~Console() { }
 
diff --git a/Kernel/Graphics/Console/ContiguousFramebufferConsole.cpp b/Kernel/Graphics/Console/ContiguousFramebufferConsole.cpp
new file mode 100644
index 0000000000..12a7cd45ca
--- /dev/null
+++ b/Kernel/Graphics/Console/ContiguousFramebufferConsole.cpp
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2021, Sahan Fernando <sahan.h.fernando@gmail.com>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <Kernel/Graphics/Console/ContiguousFramebufferConsole.h>
+#include <Kernel/TTY/ConsoleManagement.h>
+
+namespace Kernel::Graphics {
+
+NonnullRefPtr<ContiguousFramebufferConsole> ContiguousFramebufferConsole::initialize(PhysicalAddress framebuffer_address, size_t width, size_t height, size_t pitch)
+{
+    return adopt_ref(*new ContiguousFramebufferConsole(framebuffer_address, width, height, pitch));
+}
+
+ContiguousFramebufferConsole::ContiguousFramebufferConsole(PhysicalAddress framebuffer_address, size_t width, size_t height, size_t pitch)
+    : GenericFramebufferConsole(width, height, pitch)
+    , m_framebuffer_address(framebuffer_address)
+{
+    set_resolution(width, height, pitch);
+}
+
+void ContiguousFramebufferConsole::set_resolution(size_t width, size_t height, size_t pitch)
+{
+    m_width = width;
+    m_height = height;
+    m_pitch = pitch;
+
+    dbgln("Framebuffer Console: taking {} bytes", page_round_up(pitch * height));
+    m_framebuffer_region = MM.allocate_kernel_region(m_framebuffer_address, page_round_up(pitch * height), "Framebuffer Console", Region::Access::Read | Region::Access::Write, Region::Cacheable::Yes);
+    VERIFY(m_framebuffer_region);
+
+    // Just to start cleanly, we clean the entire framebuffer
+    memset(m_framebuffer_region->vaddr().as_ptr(), 0, pitch * height);
+
+    ConsoleManagement::the().resolution_was_changed();
+}
+
+}
diff --git a/Kernel/Graphics/Console/ContiguousFramebufferConsole.h b/Kernel/Graphics/Console/ContiguousFramebufferConsole.h
new file mode 100644
index 0000000000..bf4d458566
--- /dev/null
+++ b/Kernel/Graphics/Console/ContiguousFramebufferConsole.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2021, Sahan Fernando <sahan.h.fernando@gmail.com>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <Kernel/Graphics/Console/GenericFramebufferConsole.h>
+
+namespace Kernel::Graphics {
+
+class ContiguousFramebufferConsole final : public GenericFramebufferConsole {
+public:
+    static NonnullRefPtr<ContiguousFramebufferConsole> initialize(PhysicalAddress, size_t width, size_t height, size_t pitch);
+
+    virtual void set_resolution(size_t width, size_t height, size_t pitch) override;
+    virtual void flush() override { }
+
+private:
+    virtual u8* framebuffer_data() override
+    {
+        return m_framebuffer_region->vaddr().as_ptr();
+    }
+    OwnPtr<Region> m_framebuffer_region;
+    ContiguousFramebufferConsole(PhysicalAddress, size_t width, size_t height, size_t pitch);
+    PhysicalAddress m_framebuffer_address;
+};
+
+}
diff --git a/Kernel/Graphics/Console/FramebufferConsole.cpp b/Kernel/Graphics/Console/GenericFramebufferConsole.cpp
index 7990993d82..6fe72f9940 100644
--- a/Kernel/Graphics/Console/FramebufferConsole.cpp
+++ b/Kernel/Graphics/Console/GenericFramebufferConsole.cpp
@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <Kernel/Graphics/Console/FramebufferConsole.h>
+#include <Kernel/Graphics/Console/GenericFramebufferConsole.h>
 #include <Kernel/TTY/ConsoleManagement.h>
 
 namespace Kernel::Graphics {
@@ -200,65 +200,39 @@ static inline BGRColor convert_standard_color_to_bgr_color(Console::Color color)
     }
 }
 
-NonnullRefPtr<FramebufferConsole> FramebufferConsole::initialize(PhysicalAddress framebuffer_address, size_t width, size_t height, size_t pitch)
-{
-    return adopt_ref(*new FramebufferConsole(framebuffer_address, width, height, pitch));
-}
-
-void FramebufferConsole::set_resolution(size_t width, size_t height, size_t pitch)
-{
-    m_width = width;
-    m_height = height;
-    m_pitch = pitch;
-
-    dbgln("Framebuffer Console: taking {} bytes", page_round_up(pitch * height));
-    m_framebuffer_region = MM.allocate_kernel_region(m_framebuffer_address, page_round_up(pitch * height), "Framebuffer Console", Region::Access::Read | Region::Access::Write, Region::Cacheable::Yes);
-    VERIFY(m_framebuffer_region);
-
-    // Just to start cleanly, we clean the entire framebuffer
-    memset(m_framebuffer_region->vaddr().as_ptr(), 0, pitch * height);
-
-    ConsoleManagement::the().resolution_was_changed();
-}
-
-FramebufferConsole::FramebufferConsole(PhysicalAddress framebuffer_address, size_t width, size_t height, size_t pitch)
-    : Console(width, height)
-    , m_framebuffer_address(framebuffer_address)
-    , m_pitch(pitch)
-{
-    set_resolution(width, height, pitch);
-}
-
-size_t FramebufferConsole::bytes_per_base_glyph() const
+size_t GenericFramebufferConsole::bytes_per_base_glyph() const
 {
     // FIXME: We assume we have 32 bit bpp framebuffer.
     return 8 * 32;
 }
-size_t FramebufferConsole::chars_per_line() const
+size_t GenericFramebufferConsole::chars_per_line() const
 {
     return width() / bytes_per_base_glyph();
 }
 
-void FramebufferConsole::set_cursor(size_t, size_t)
+void GenericFramebufferConsole::set_cursor(size_t, size_t)
 {
 }
-void FramebufferConsole::hide_cursor()
+
+void GenericFramebufferConsole::hide_cursor()
 {
 }
-void FramebufferConsole::show_cursor()
+
+void GenericFramebufferConsole::show_cursor()
 {
 }
 
-void FramebufferConsole::clear(size_t x, size_t y, size_t length) const
+void GenericFramebufferConsole::clear(size_t x, size_t y, size_t length)
 {
     ScopedSpinLock lock(m_lock);
     if (x == 0 && length == max_column()) {
         // if we need to clear the entire row, just clean it with quick memset :)
-        auto* offset_in_framebuffer = (u32*)m_framebuffer_region->vaddr().offset(x * sizeof(u32) * 8).offset(y * 8 * sizeof(u32) * width()).as_ptr();
+        auto* offset_in_framebuffer = (u32*)&framebuffer_data()[x * sizeof(u32) * 8 + y * 8 * sizeof(u32) * width()];
         for (size_t current_x = 0; current_x < 8; current_x++) {
             memset(offset_in_framebuffer, 0, width() * sizeof(u32));
             offset_in_framebuffer = (u32*)((u8*)offset_in_framebuffer + width() * 4);
         }
+        flush();
         return;
     }
     for (size_t index = 0; index < length; index++) {
@@ -268,33 +242,39 @@ void FramebufferConsole::clear(size_t x, size_t y, size_t length) const
             if (y >= max_row())
                 y = 0;
         }
-        clear_glyph(x, y);
+        auto* offset_in_framebuffer = (u32*)&framebuffer_data()[x * sizeof(u32) * 8 + y * 8 * sizeof(u32) * width()];
+        for (size_t current_x = 0; current_x < 8; current_x++) {
+            memset(offset_in_framebuffer, 0, 8 * sizeof(u32));
+            offset_in_framebuffer = (u32*)((u8*)offset_in_framebuffer + width() * sizeof(u32));
+        }
     }
+    flush();
 }
 
-void FramebufferConsole::clear_glyph(size_t x, size_t y) const
+void GenericFramebufferConsole::clear_glyph(size_t x, size_t y)
 {
     VERIFY(m_lock.is_locked());
-    auto* offset_in_framebuffer = (u32*)m_framebuffer_region->vaddr().offset(x * sizeof(u32) * 8).offset(y * 8 * sizeof(u32) * width()).as_ptr();
+    auto* offset_in_framebuffer = (u32*)&framebuffer_data()[x * sizeof(u32) * 8 + y * 8 * sizeof(u32) * width()];
     for (size_t current_x = 0; current_x < 8; current_x++) {
         memset(offset_in_framebuffer, 0, 8 * sizeof(u32));
         offset_in_framebuffer = (u32*)((u8*)offset_in_framebuffer + width() * sizeof(u32));
     }
+    flush();
 }
 
-void FramebufferConsole::enable()
+void GenericFramebufferConsole::enable()
 {
     ScopedSpinLock lock(m_lock);
-    memset(m_framebuffer_region->vaddr().as_ptr(), 0, height() * width() * sizeof(u32));
+    memset(framebuffer_data(), 0, height() * width() * sizeof(u32));
     m_enabled.store(true);
 }
-void FramebufferConsole::disable()
+void GenericFramebufferConsole::disable()
 {
     ScopedSpinLock lock(m_lock);
     m_enabled.store(false);
 }
 
-void FramebufferConsole::write(size_t x, size_t y, char ch, Color background, Color foreground, bool critical) const
+void GenericFramebufferConsole::write(size_t x, size_t y, char ch, Color background, Color foreground, bool critical)
 {
     ScopedSpinLock lock(m_lock);
     if (!m_enabled.load())
@@ -315,7 +295,7 @@ void FramebufferConsole::write(size_t x, size_t y, char ch, Color background, Co
         return;
     }
     clear_glyph(x, y);
-    auto* offset_in_framebuffer = (u32*)m_framebuffer_region->vaddr().offset(x * sizeof(u32) * 8).offset(y * 8 * sizeof(u32) * width()).as_ptr();
+    auto* offset_in_framebuffer = (u32*)&framebuffer_data()[x * sizeof(u32) * 8 + y * 8 * sizeof(u32) * width()];
     int current_bitpixels = 0;
     int current_bitpixel = 0;
     auto bitmap = font8x8_basic[(int)ch];
@@ -340,14 +320,15 @@ void FramebufferConsole::write(size_t x, size_t y, char ch, Color background, Co
         if (m_y >= max_row())
             m_y = 0;
     }
+    flush();
 }
 
-void FramebufferConsole::write(size_t x, size_t y, char ch, bool critical) const
+void GenericFramebufferConsole::write(size_t x, size_t y, char ch, bool critical)
 {
     write(x, y, ch, m_default_background_color, m_default_foreground_color, critical);
 }
 
-void FramebufferConsole::write(char ch, bool critical) const
+void GenericFramebufferConsole::write(char ch, bool critical)
 {
     write(m_x, m_y, ch, m_default_background_color, m_default_foreground_color, critical);
 }
diff --git a/Kernel/Graphics/Console/FramebufferConsole.h b/Kernel/Graphics/Console/GenericFramebufferConsole.h
index 13665af1a5..2fda341a76 100644
--- a/Kernel/Graphics/Console/FramebufferConsole.h
+++ b/Kernel/Graphics/Console/GenericFramebufferConsole.h
@@ -12,12 +12,9 @@
 #include <Kernel/PhysicalAddress.h>
 
 namespace Kernel::Graphics {
-class FramebufferConsole final : public Console {
-public:
-    static NonnullRefPtr<FramebufferConsole> initialize(PhysicalAddress, size_t width, size_t height, size_t pitch);
-
-    void set_resolution(size_t width, size_t height, size_t pitch);
 
+class GenericFramebufferConsole : public Console {
+public:
     virtual size_t bytes_per_base_glyph() const override;
     virtual size_t chars_per_line() const override;
 
@@ -31,19 +28,25 @@ public:
     virtual void hide_cursor() override;
     virtual void show_cursor() override;
 
-    virtual void clear(size_t x, size_t y, size_t length) const override;
-    virtual void write(size_t x, size_t y, char ch, Color background, Color foreground, bool critical = false) const override;
-    virtual void write(size_t x, size_t y, char ch, bool critical = false) const override;
-    virtual void write(char ch, bool critical = false) const override;
+    virtual void clear(size_t x, size_t y, size_t length) override;
+    virtual void write(size_t x, size_t y, char ch, Color background, Color foreground, bool critical = false) override;
+    virtual void write(size_t x, size_t y, char ch, bool critical = false) override;
+    virtual void write(char ch, bool critical = false) override;
 
     virtual void enable() override;
     virtual void disable() override;
 
+    virtual void set_resolution(size_t width, size_t height, size_t pitch) = 0;
+    virtual void flush() = 0;
+
 protected:
-    void clear_glyph(size_t x, size_t y) const;
-    FramebufferConsole(PhysicalAddress, size_t width, size_t height, size_t pitch);
-    OwnPtr<Region> m_framebuffer_region;
-    PhysicalAddress m_framebuffer_address;
+    GenericFramebufferConsole(size_t width, size_t height, size_t pitch)
+        : Console(width, height)
+        , m_pitch(pitch)
+    {
+    }
+    virtual u8* framebuffer_data() = 0;
+    void clear_glyph(size_t x, size_t y);
     size_t m_pitch;
     mutable SpinLock<u8> m_lock;
 };
diff --git a/Kernel/Graphics/Console/TextModeConsole.cpp b/Kernel/Graphics/Console/TextModeConsole.cpp
index 2739ba4c7e..568d6f6018 100644
--- a/Kernel/Graphics/Console/TextModeConsole.cpp
+++ b/Kernel/Graphics/Console/TextModeConsole.cpp
@@ -112,7 +112,7 @@ void TextModeConsole::show_cursor()
     IO::out8(0x3D5, 0x20);
 }
 
-void TextModeConsole::clear(size_t x, size_t y, size_t length) const
+void TextModeConsole::clear(size_t x, size_t y, size_t length)
 {
     ScopedSpinLock lock(m_vga_lock);
     auto* buf = (u16*)(m_current_vga_window + (x * 2) + (y * width() * 2));
@@ -120,12 +120,12 @@ void TextModeConsole::clear(size_t x, size_t y, size_t length) const
         buf[index] = 0x0720;
     }
 }
-void TextModeConsole::write(size_t x, size_t y, char ch, bool critical) const
+void TextModeConsole::write(size_t x, size_t y, char ch, bool critical)
 {
     write(x, y, ch, m_default_background_color, m_default_foreground_color, critical);
 }
 
-void TextModeConsole::write(size_t x, size_t y, char ch, Color background, Color foreground, bool critical) const
+void TextModeConsole::write(size_t x, size_t y, char ch, Color background, Color foreground, bool critical)
 {
     ScopedSpinLock lock(m_vga_lock);
     // If we are in critical printing mode, we need to handle new lines here
@@ -172,7 +172,7 @@ void TextModeConsole::set_vga_start_row(u16 row)
     IO::out8(0x3d5, LSB(m_current_vga_start_address));
 }
 
-void TextModeConsole::write(char ch, bool critical) const
+void TextModeConsole::write(char ch, bool critical)
 {
     write(m_x, m_y, ch, critical);
 }
diff --git a/Kernel/Graphics/Console/TextModeConsole.h b/Kernel/Graphics/Console/TextModeConsole.h
index 9f1c567bee..54f512f26e 100644
--- a/Kernel/Graphics/Console/TextModeConsole.h
+++ b/Kernel/Graphics/Console/TextModeConsole.h
@@ -24,10 +24,10 @@ public:
     virtual void set_cursor(size_t x, size_t y) override;
     virtual void hide_cursor() override;
     virtual void show_cursor() override;
-    virtual void clear(size_t x, size_t y, size_t length) const override;
-    virtual void write(size_t x, size_t y, char ch, bool critical = false) const override;
-    virtual void write(size_t x, size_t y, char ch, Color background, Color foreground, bool critical = false) const override;
-    virtual void write(char ch, bool critical = false) const override;
+    virtual void clear(size_t x, size_t y, size_t length) override;
+    virtual void write(size_t x, size_t y, char ch, bool critical = false) override;
+    virtual void write(size_t x, size_t y, char ch, Color background, Color foreground, bool critical = false) override;
+    virtual void write(char ch, bool critical = false) override;
 
     virtual void enable() override { }
     virtual void disable() override { VERIFY_NOT_REACHED(); }
diff --git a/Kernel/Graphics/FramebufferDevice.h b/Kernel/Graphics/FramebufferDevice.h
index c716e0959c..55dfe90302 100644
--- a/Kernel/Graphics/FramebufferDevice.h
+++ b/Kernel/Graphics/FramebufferDevice.h
@@ -38,7 +38,7 @@ public:
 
 private:
     // ^File
-    virtual const char* class_name() const { return "FramebufferDevice"; }
+    virtual const char* class_name() const override { return "FramebufferDevice"; }
 
     virtual bool can_read(const FileDescription&, size_t) const override final { return true; }
     virtual bool can_write(const FileDescription&, size_t) const override final { return true; }
diff --git a/Kernel/Graphics/GraphicsManagement.cpp b/Kernel/Graphics/GraphicsManagement.cpp
index 69a1528eb7..f78d864ce2 100644
--- a/Kernel/Graphics/GraphicsManagement.cpp
+++ b/Kernel/Graphics/GraphicsManagement.cpp
@@ -9,7 +9,6 @@
 #include <Kernel/CommandLine.h>
 #include <Kernel/Debug.h>
 #include <Kernel/Graphics/BochsGraphicsAdapter.h>
-#include <Kernel/Graphics/Console/FramebufferConsole.h>
 #include <Kernel/Graphics/Console/TextModeConsole.h>
 #include <Kernel/Graphics/GraphicsManagement.h>
 #include <Kernel/Graphics/IntelNativeGraphicsAdapter.h>
diff --git a/Kernel/Graphics/IntelNativeGraphicsAdapter.cpp b/Kernel/Graphics/IntelNativeGraphicsAdapter.cpp
index 89d1e0278a..a84f67921b 100644
--- a/Kernel/Graphics/IntelNativeGraphicsAdapter.cpp
+++ b/Kernel/Graphics/IntelNativeGraphicsAdapter.cpp
@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <Kernel/Graphics/Console/FramebufferConsole.h>
+#include <Kernel/Graphics/Console/ContiguousFramebufferConsole.h>
 #include <Kernel/Graphics/Definitions.h>
 #include <Kernel/Graphics/GraphicsManagement.h>
 #include <Kernel/Graphics/IntelNativeGraphicsAdapter.h>
@@ -206,7 +206,7 @@ IntelNativeGraphicsAdapter::IntelNativeGraphicsAdapter(PCI::Address address)
     VERIFY(m_framebuffer_pitch != 0);
     VERIFY(m_framebuffer_height != 0);
     VERIFY(m_framebuffer_width != 0);
-    m_framebuffer_console = Graphics::FramebufferConsole::initialize(framebuffer_address, m_framebuffer_width, m_framebuffer_height, m_framebuffer_pitch);
+    m_framebuffer_console = Graphics::ContiguousFramebufferConsole::initialize(framebuffer_address, m_framebuffer_width, m_framebuffer_height, m_framebuffer_pitch);
     // FIXME: This is a very wrong way to do this...
     GraphicsManagement::the().m_console = m_framebuffer_console;
 }
diff --git a/Kernel/Graphics/VGACompatibleAdapter.cpp b/Kernel/Graphics/VGACompatibleAdapter.cpp
index 53603bbce6..dbe5a85ebc 100644
--- a/Kernel/Graphics/VGACompatibleAdapter.cpp
+++ b/Kernel/Graphics/VGACompatibleAdapter.cpp
@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <Kernel/Graphics/Console/FramebufferConsole.h>
+#include <Kernel/Graphics/Console/ContiguousFramebufferConsole.h>
 #include <Kernel/Graphics/Console/TextModeConsole.h>
 #include <Kernel/Graphics/GraphicsManagement.h>
 #include <Kernel/Graphics/VGACompatibleAdapter.h>
@@ -53,7 +53,7 @@ UNMAP_AFTER_INIT VGACompatibleAdapter::VGACompatibleAdapter(PCI::Address address
     , m_framebuffer_height(framebuffer_height)
     , m_framebuffer_pitch(framebuffer_pitch)
 {
-    m_framebuffer_console = Graphics::FramebufferConsole::initialize(framebuffer_address, framebuffer_width, framebuffer_height, framebuffer_pitch);
+    m_framebuffer_console = Graphics::ContiguousFramebufferConsole::initialize(framebuffer_address, framebuffer_width, framebuffer_height, framebuffer_pitch);
     // FIXME: This is a very wrong way to do this...
     GraphicsManagement::the().m_console = m_framebuffer_console;
 }