136 	struct intel_hotplug *hpd = &dev_priv->display.hotplug;  in intel_hpd_init_pins()
184 /* For display hotplug interrupt */
195  * i915_hotplug_interrupt_update - update hotplug interrupt enable
339  * hotplug detection results from several registers.
364 		"hotplug event received, stat 0x%08x, dig 0x%08x, pins 0x%08x, long 0x%08x\n",  in intel_get_hpd_pins()
375 		if (dev_priv->display.hotplug.stats[encoder->hpd_pin].state == HPD_ENABLED)  in intel_hpd_enabled_irqs()
397 	u32 hotplug = 0;  in intel_hpd_hotplug_mask()  local
400 		hotplug |= hotplug_mask(pin);  in intel_hpd_hotplug_mask()
402 	return hotplug;  in intel_hpd_hotplug_mask()
409 	u32 hotplug = 0;  in intel_hpd_hotplug_enables()  local
412 		hotplug |= hotplug_enables(encoder);  in intel_hpd_hotplug_enables()
414 	return hotplug;  in intel_hpd_hotplug_enables()
436 	 * bits can itself generate a new hotplug interrupt :(  in i9xx_hpd_irq_ack()
469 				   dev_priv->display.hotplug.hpd,  in i9xx_hpd_irq_handler()
487 	 * unless we touch the hotplug register, even if hotplug_trigger is  in ibx_hpd_irq_handler()
506 			   dev_priv->display.hotplug.pch_hpd,  in ibx_hpd_irq_handler()
525 		if (!(i915->display.hotplug.hpd[pin] & hotplug_trigger))  in xelpdp_pica_irq_handler()
539 			"pica hotplug event received, stat 0x%08x, pins 0x%08x, long 0x%08x\n",  in xelpdp_pica_irq_handler()
569 				   dev_priv->display.hotplug.pch_hpd,  in icp_irq_handler()
580 				   dev_priv->display.hotplug.pch_hpd,  in icp_irq_handler()
605 				   dev_priv->display.hotplug.pch_hpd,  in spt_irq_handler()
616 				   dev_priv->display.hotplug.pch_hpd,  in spt_irq_handler()
635 			   dev_priv->display.hotplug.hpd,  in ilk_hpd_irq_handler()
649 			   dev_priv->display.hotplug.hpd,  in bxt_hpd_irq_handler()
668 				   dev_priv->display.hotplug.hpd,  in gen11_hpd_irq_handler()
679 				   dev_priv->display.hotplug.hpd,  in gen11_hpd_irq_handler()
735 	 * Enable digital hotplug on the PCH, and configure the DP short pulse  in ibx_hpd_detection_setup()
757 	enabled_irqs = intel_hpd_enabled_irqs(dev_priv, dev_priv->display.hotplug.pch_hpd);  in ibx_hpd_irq_setup()
758 	hotplug_irqs = intel_hpd_hotplug_irqs(dev_priv, dev_priv->display.hotplug.pch_hpd);  in ibx_hpd_irq_setup()
845 	enabled_irqs = intel_hpd_enabled_irqs(dev_priv, dev_priv->display.hotplug.pch_hpd);  in icp_hpd_irq_setup()
846 	hotplug_irqs = intel_hpd_hotplug_irqs(dev_priv, dev_priv->display.hotplug.pch_hpd);  in icp_hpd_irq_setup()
949 	enabled_irqs = intel_hpd_enabled_irqs(dev_priv, dev_priv->display.hotplug.hpd);  in gen11_hpd_irq_setup()
950 	hotplug_irqs = intel_hpd_hotplug_irqs(dev_priv, dev_priv->display.hotplug.hpd);  in gen11_hpd_irq_setup()
1056 	enabled_irqs = intel_hpd_enabled_irqs(i915, i915->display.hotplug.pch_hpd);  in mtp_hpd_irq_setup()
1057 	hotplug_irqs = intel_hpd_hotplug_irqs(i915, i915->display.hotplug.pch_hpd);  in mtp_hpd_irq_setup()
1072 	enabled_irqs = intel_hpd_enabled_irqs(i915, i915->display.hotplug.pch_hpd);  in xe2lpd_sde_hpd_irq_setup()
1073 	hotplug_irqs = intel_hpd_hotplug_irqs(i915, i915->display.hotplug.pch_hpd);  in xe2lpd_sde_hpd_irq_setup()
1131 	enabled_irqs = intel_hpd_enabled_irqs(i915, i915->display.hotplug.hpd);  in xelpdp_hpd_irq_setup()
1132 	hotplug_irqs = intel_hpd_hotplug_irqs(i915, i915->display.hotplug.hpd);  in xelpdp_hpd_irq_setup()
1190 	/* Enable digital hotplug on the PCH */  in spt_hpd_detection_setup()
1227 	enabled_irqs = intel_hpd_enabled_irqs(dev_priv, dev_priv->display.hotplug.pch_hpd);  in spt_hpd_irq_setup()
1228 	hotplug_irqs = intel_hpd_hotplug_irqs(dev_priv, dev_priv->display.hotplug.pch_hpd);  in spt_hpd_irq_setup()
1260 	 * Enable digital hotplug on the CPU, and configure the DP short pulse  in ilk_hpd_detection_setup()
1284 	enabled_irqs = intel_hpd_enabled_irqs(dev_priv, dev_priv->display.hotplug.hpd);  in ilk_hpd_irq_setup()
1285 	hotplug_irqs = intel_hpd_hotplug_irqs(dev_priv, dev_priv->display.hotplug.hpd);  in ilk_hpd_irq_setup()
1313 	u32 hotplug;  in bxt_hotplug_enables()  local
1317 		hotplug = PORTA_HOTPLUG_ENABLE;  in bxt_hotplug_enables()
1319 			hotplug |= BXT_DDIA_HPD_INVERT;  in bxt_hotplug_enables()
1320 		return hotplug;  in bxt_hotplug_enables()
1322 		hotplug = PORTB_HOTPLUG_ENABLE;  in bxt_hotplug_enables()
1324 			hotplug |= BXT_DDIB_HPD_INVERT;  in bxt_hotplug_enables()
1325 		return hotplug;  in bxt_hotplug_enables()
1327 		hotplug = PORTC_HOTPLUG_ENABLE;  in bxt_hotplug_enables()
1329 			hotplug |= BXT_DDIC_HPD_INVERT;  in bxt_hotplug_enables()
1330 		return hotplug;  in bxt_hotplug_enables()
1356 	enabled_irqs = intel_hpd_enabled_irqs(dev_priv, dev_priv->display.hotplug.hpd);  in bxt_hpd_irq_setup()
1357 	hotplug_irqs = intel_hpd_hotplug_irqs(dev_priv, dev_priv->display.hotplug.hpd);  in bxt_hpd_irq_setup()
1393 	 * Note HDMI and DP share hotplug bits. Enable bits are the same for all  in i915_hpd_irq_setup()
1399 	 * hotplug event about three seconds later. So just do it once.  in i915_hpd_irq_setup()
1443 	if (i915->display.funcs.hotplug)  in intel_hpd_enable_detection()
1444 		i915->display.funcs.hotplug->hpd_enable_detection(encoder);  in intel_hpd_enable_detection()
1449 	if (i915->display_irqs_enabled && i915->display.funcs.hotplug)  in intel_hpd_irq_setup()
1450 		i915->display.funcs.hotplug->hpd_irq_setup(i915);  in intel_hpd_irq_setup()
1461 			i915->display.funcs.hotplug = &i915_hpd_funcs;  in intel_hotplug_irq_init()
1464 			i915->display.funcs.hotplug = &icp_hpd_funcs;  in intel_hotplug_irq_init()
1466 			i915->display.funcs.hotplug = &dg1_hpd_funcs;  in intel_hotplug_irq_init()
1468 			i915->display.funcs.hotplug = &xelpdp_hpd_funcs;  in intel_hotplug_irq_init()
1470 			i915->display.funcs.hotplug = &gen11_hpd_funcs;  in intel_hotplug_irq_init()
1472 			i915->display.funcs.hotplug = &bxt_hpd_funcs;  in intel_hotplug_irq_init()
1474 			i915->display.funcs.hotplug = &icp_hpd_funcs;  in intel_hotplug_irq_init()
1476 			i915->display.funcs.hotplug = &spt_hpd_funcs;  in intel_hotplug_irq_init()
1478 			i915->display.funcs.hotplug = &ilk_hpd_funcs;  in intel_hotplug_irq_init()