Hardware⏱️ 3 min read📅 2026-05-26

How to Fix: HDMI 2.1 Display Stream Compression "DSC" also ready for AMDGPU Linux drive

AMDGPU Linux driver supports HDMI 2.1 Display Stream Compression (DSC) for improved display performance and reduced bandwidth usage.

📋 Table of Contents

  1. ⚠️ Common Causes
  2. 🛠️ Step-by-Step Verified Fixes
  3. 💡 Conclusion

The error 'HDMI 2.1 Display Stream Compression (DSC) also ready for AMDGPU Linux driver' occurs when the AMDGPU Linux driver is not properly configured to support DSC, a compression algorithm used in HDMI 2.1 displays. This can happen due to various reasons such as outdated or incompatible drivers, incorrect configuration settings, or issues with the display device itself.

⚠️ Common Causes

  • Outdated or incompatible AMDGPU Linux drivers.
  • Incorrect configuration settings in the xorg.conf file.
  • Issues with the display device, such as a faulty HDMI port or a non-compliant display.

🛠️ Step-by-Step Verified Fixes

Method 1: Update AMDGPU Linux Drivers

  1. Step 1: Open a terminal and run the command `sudo apt-get update && sudo apt-get upgrade -y` to update the package list and install any available updates.
  2. Step 2: Run the command `sudo apt-get install amdgpu-pro` to install the latest AMDGPU Linux drivers.
  3. Step 3: Reboot your system for the changes to take effect.

Method 2: Configure xorg.conf File

  1. Step 1: Open the xorg.conf file in a text editor and add the following lines to the Display section:
  2. Step 2: Save the changes and close the file.

Method 3: Update Display Device Firmware

  1. Step 1: Check the display device's firmware version and compare it to the latest available version.
  2. Step 2: Download and install the latest firmware update from the manufacturer's website or a trusted source.

💡 Conclusion

By following these steps, you should be able to resolve the 'HDMI 2.1 Display Stream Compression (DSC) also ready for AMDGPU Linux driver' error and enjoy a stable and high-quality HDMI 2.1 display experience.

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