https://bugs.freedesktop.org/show_bug.cgi?id=105433
--- Comment #3 from Thomas R. freedesktop-bugs@digital-trauma.de --- As you can see, I still get
[drm] dce_get_required_clocks_state: clocks unsupported disp_clk 681000 pix_clk 148500
Is there anything I can do to give you more information?