Dynamic Switching of Display Muxes on Hybrid GPU Systems

Learn about dynamic display mux hardware implementation in modern notebook systems through this technical conference talk from XDC 2024. Explore how hybrid GPU systems with both integrated and discrete graphics can dynamically switch between GPUs during active system operation. Examine the current limitations of Linux software infrastructure like vga-switcheroo that prevent full utilization of this hardware capability. Gain insights into proposed extensions for DRM-KMS to enable dynamic mux switching and understand the necessary updates required for display servers and compositors to leverage this functionality once implemented in the kernel. Perfect for developers and system architects working with hybrid GPU systems and Linux display infrastructure.