221 	uint32_t new_val;  in ilk_update_display_irq()  local
230 	new_val = dev_priv->irq_mask;  in ilk_update_display_irq()
231 	new_val &= ~interrupt_mask;  in ilk_update_display_irq()
232 	new_val |= (~enabled_irq_mask & interrupt_mask);  in ilk_update_display_irq()
234 	if (new_val != dev_priv->irq_mask) {  in ilk_update_display_irq()
235 		dev_priv->irq_mask = new_val;  in ilk_update_display_irq()
311 	uint32_t new_val;  in snb_update_pm_irq()  local
317 	new_val = dev_priv->pm_irq_mask;  in snb_update_pm_irq()
318 	new_val &= ~interrupt_mask;  in snb_update_pm_irq()
319 	new_val |= (~enabled_irq_mask & interrupt_mask);  in snb_update_pm_irq()
321 	if (new_val != dev_priv->pm_irq_mask) {  in snb_update_pm_irq()
322 		dev_priv->pm_irq_mask = new_val;  in snb_update_pm_irq()
429 	uint32_t new_val;  in bdw_update_port_irq()  local
441 	new_val = old_val;  in bdw_update_port_irq()
442 	new_val &= ~interrupt_mask;  in bdw_update_port_irq()
443 	new_val |= (~enabled_irq_mask & interrupt_mask);  in bdw_update_port_irq()
445 	if (new_val != old_val) {  in bdw_update_port_irq()
446 		I915_WRITE(GEN8_DE_PORT_IMR, new_val);  in bdw_update_port_irq()