AMDGPU DC Gets More Raven Ridge Improvements, Audio Fixes
Besides gutting out a chunk of unused code, the DC code has a few audio fixes (no word yet on supporting newer audio formats with DC), fixes on driver unload, a "bunch" of continued Raven Ridge display updates, and various other code clean-ups.
The list of the 24 latest patches for AMDGPU DC can be found on amd-gfx.
These patches are coming too late to get in DRM-Next for Linux 4.16, thus the first batch now for Linux 4.17. But there are plenty of other DRM improvements coming to Linux 4.16.
AMDGPU DC on Linux 4.15+ still remains disabled by default unless using a Vega or Raven graphics processor. You can enable it for older GPUs by booting with amdgpu.dc=1.