https://bugs.freedesktop.org/show_bug.cgi?id=75992 --- Comment #8 from Alex Deucher --- Created attachment 96460 --> https://bugs.freedesktop.org/attachment.cgi?id=96460&action=edit possible fix (In reply to comment #7) > The only setting I cannot revert in the patch is: > > pi->mclk_dpm_key_disabled = 1; Thanks for narrowing it down. Does the attached patch help? Remove all previous patches when testing this. -- You are receiving this mail because: You are the assignee for the bug.