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WindowServer: Fallback to safe mode-setting in case of mapping overflow
In case of possible framebuffer mapping overflow, just fallback to the safe mode-setting of the DisplayConnector, because in that state we know for sure that we can map a usable framebuffer (otherwise it is a bug in the Kernel, and not WindowServer).
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6 changed files with 37 additions and 2 deletions
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@ -31,6 +31,8 @@ public:
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virtual ErrorOr<void> unmap_framebuffer() override;
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virtual ErrorOr<void> map_framebuffer() override;
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virtual ErrorOr<void> set_safe_head_mode_setting() override;
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virtual ErrorOr<void> set_head_mode_setting(GraphicsHeadModeSetting) override;
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virtual ErrorOr<GraphicsHeadModeSetting> get_head_mode_setting() override;
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