3 files changed, 20 insertions, 6 deletions
diff --git a/Kernel/Graphics/Console/Console.h b/Kernel/Graphics/Console/Console.h
index c391dc32fb..448f1c7df6 100644
--- a/Kernel/Graphics/Console/Console.h
+++ b/Kernel/Graphics/Console/Console.h
@@ -74,8 +74,8 @@ protected:
     Atomic<bool> m_enabled;
     Color m_default_foreground_color { Color::White };
     Color m_default_background_color { Color::Black };
-    const size_t m_width;
-    const size_t m_height;
+    size_t m_width;
+    size_t m_height;
     mutable size_t m_x { 0 };
     mutable size_t m_y { 0 };
 };
diff --git a/Kernel/Graphics/Console/FramebufferConsole.cpp b/Kernel/Graphics/Console/FramebufferConsole.cpp
index 8ae2e3122e..5c960913c9 100644
--- a/Kernel/Graphics/Console/FramebufferConsole.cpp
+++ b/Kernel/Graphics/Console/FramebufferConsole.cpp
@@ -5,6 +5,7 @@
  */
 
 #include <Kernel/Graphics/Console/FramebufferConsole.h>
+#include <Kernel/TTY/ConsoleManagement.h>
 
 namespace Kernel::Graphics {
 
@@ -204,17 +205,28 @@ NonnullRefPtr<FramebufferConsole> FramebufferConsole::initialize(PhysicalAddress
     return adopt_ref(*new FramebufferConsole(framebuffer_address, width, height, pitch));
 }
 
-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)
+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
diff --git a/Kernel/Graphics/Console/FramebufferConsole.h b/Kernel/Graphics/Console/FramebufferConsole.h
index 48574768b7..7e141cef9a 100644
--- a/Kernel/Graphics/Console/FramebufferConsole.h
+++ b/Kernel/Graphics/Console/FramebufferConsole.h
@@ -16,6 +16,8 @@ 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);
+
     virtual size_t bytes_per_base_glyph() const override;
     virtual size_t chars_per_line() const override;