AMD is adding HDMI 2.1 support for Linux. That's good news for the Steam Machine.
… But Wentland adds that DSC support “is still being tested and will be sent out later,” and that “a full compliance run” for HDMI 2.1 is “in the works.” An AMD driver developer with the handle agd5f also commented on Phoronix , noting that “a full implementation of HDMI 2.1 will ultimately be availa… …