Overall this week's DC patches is a nice set of improvements to the AMDGPU display handling that should work their way to the Linux 6.5 kernel. This week's AMDGPU DC patches also bring performance improvements, power saving optimizations, fixing screen flashing on high resolution displays, and bug fixes to eliminate possible hangs or crashes in different cases.
A previously reported hang and corruption issue on eDP panels have now been resolved, so it's believed safe to enable this feature out-of-the-box. Now though with AMD's newest patches - which will likely be mainlined for the Linux 6.5 kernel - FreeSync Video by default is having another go. For AMD Radeon Graphics, AMD Radeon Pro Graphics, and AMD Processors with Radeon Graphics Only Download and run directly onto the system you want to update. Initially it required setting the "amdgpu.experimental_freesync_video=1" kernel module parameter to activate while in Linux 5.18 tried to enable it by default before they ended up reverting it due to regressions. AMD Auto-Detect and Install Radeon Graphics Drivers detects your graphics card and operating system and tells you if a new driver is available. AMD's open-source Linux graphics driver engineers have out a rather significant set of patches this week to their display code "DC" for the AMDGPU kernel graphics driver.īack in 2020 AMD introduced a FreeSync Video mode so user-space can request a FreeSync compatible video mode and does not trigger blanking.
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