https://bugs.freedesktop.org/show_bug.cgi?id=105880
--- Comment #27 from Alex Deucher alexdeucher@gmail.com --- (In reply to Pontus Gråskæg from comment #26)
Given the commit to the kernel
https://lkml.org/lkml/2018/7/6/30
and the same commit going into the 4.18 tree
https://patchwork.freedesktop.org/patch/230643/
can Harry Wentland or Alex Deucher clarify if DC code is planned at some later stage to support Bonaire, Kabini, Kaveri, and Mullins rather than falling back to the non-DC driver?
Is there anything owners of such hardware can do to assist?
Someone needs to implement support for LVDS and DACs. It's not a high priority for us at the moment. If someone wants to take a stab at it, we'd be happy to review the patches. I think some of the older DAL2 code had some support for these encoders. You could use that or the non-DC code as reference. Old DAL2 code for reference: https://cgit.freedesktop.org/~agd5f/linux/tree/drivers/gpu/drm/amd/dal?h=amd...