optc1_unlock 1501 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c .unlock = optc1_unlock, optc1_unlock 627 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h void optc1_unlock(struct timing_generator *optc); optc1_unlock 443 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c .unlock = optc1_unlock,