dcn20_pipe_control_lock_global 2120 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c dc->hwss.pipe_control_lock_global = dcn20_pipe_control_lock_global; dcn20_pipe_control_lock_global 87 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.h void dcn20_pipe_control_lock_global(