DC_IRQ_SOURCE_PFLIP_LAST
int_params.irq_source > DC_IRQ_SOURCE_PFLIP_LAST) {
int_params.irq_source > DC_IRQ_SOURCE_PFLIP_LAST) {
int_params.irq_source > DC_IRQ_SOURCE_PFLIP_LAST) {
pflip_params[DC_IRQ_SOURCE_PFLIP_LAST - DC_IRQ_SOURCE_PFLIP_FIRST + 1];
(DC_IRQ_SOURCE_PFLIP_LAST - DC_IRQ_SOURCE_PFLIP_FIRST + 1)