dcn42_has_active_display
has_active_display = dcn42_has_active_display(dc, context);
if (dcn42_has_active_display(dc, context) == false)
bool dcn42_has_active_display(struct dc *dc, const struct dc_state *context);
bool dcn42_has_active_display(struct dc *dc, const struct dc_state *context);