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Kernel: Add ioctl to get the EDID from a framebuffer

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Tom 2021-12-31 22:02:55 -07:00 • committed by Linus Groh
parent 8184870f93
commit 03c45b1865
20 changed files with 265 additions and 84 deletions
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2
Kernel/Graphics/FramebufferDevice.h
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@ -40,6 +40,8 @@ public:
virtual ErrorOr<size_t> vertical_offset(size_t head) const override;
virtual ErrorOr<bool> vertical_offsetted(size_t head) const override;
virtual ErrorOr<ByteBuffer> get_edid(size_t head) const override;
private:
virtual ErrorOr<void> set_head_resolution(size_t head, size_t width, size_t height, size_t pitch) override;
virtual ErrorOr<void> set_head_buffer(size_t head, bool second_buffer) override;