diff --git a/drivers/gpu/drm/i915/Makefile.header-test b/drivers/gpu/drm/i915/Makefile.header-test
index beda60ea8dbf..dafaaa2ec9db 100644
--- a/drivers/gpu/drm/i915/Makefile.header-test
+++ b/drivers/gpu/drm/i915/Makefile.header-test
@@ -36,6 +36,7 @@ header_test := \
 	intel_frontbuffer.h \
 	intel_hdcp.h \
 	intel_hdmi.h \
+	intel_hotplug.h \
 	intel_lspcon.h \
 	intel_lvds.h \
 	intel_panel.h \
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 4cfdc2741ef5..b891a6aa7980 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -63,6 +63,7 @@
 #include "intel_dp.h"
 #include "intel_drv.h"
 #include "intel_fbdev.h"
+#include "intel_hotplug.h"
 #include "intel_pm.h"
 #include "intel_sprite.h"
 #include "intel_uc.h"
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index df9ac3943993..7a6c21df6b37 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2717,17 +2717,6 @@ int intel_engines_init(struct drm_i915_private *dev_priv);
 
 u32 intel_calculate_mcr_s_ss_select(struct drm_i915_private *dev_priv);
 
-/* intel_hotplug.c */
-void intel_hpd_irq_handler(struct drm_i915_private *dev_priv,
-			   u32 pin_mask, u32 long_mask);
-void intel_hpd_init(struct drm_i915_private *dev_priv);
-void intel_hpd_init_work(struct drm_i915_private *dev_priv);
-void intel_hpd_cancel_work(struct drm_i915_private *dev_priv);
-enum hpd_pin intel_hpd_pin_default(struct drm_i915_private *dev_priv,
-				   enum port port);
-bool intel_hpd_disable(struct drm_i915_private *dev_priv, enum hpd_pin pin);
-void intel_hpd_enable(struct drm_i915_private *dev_priv, enum hpd_pin pin);
-
 static inline void i915_queue_hangcheck(struct drm_i915_private *dev_priv)
 {
 	unsigned long delay;
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 4a6a374aa487..e31137bd86f7 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -42,6 +42,7 @@
 #include "i915_trace.h"
 #include "intel_drv.h"
 #include "intel_fifo_underrun.h"
+#include "intel_hotplug.h"
 #include "intel_psr.h"
 
 /**
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 1d32af65f9c4..eb81b4884570 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -40,6 +40,7 @@
 #include "intel_ddi.h"
 #include "intel_drv.h"
 #include "intel_fifo_underrun.h"
+#include "intel_hotplug.h"
 
 /* Here's the desired hotplug mode */
 #define ADPA_HOTPLUG_BITS (ADPA_CRT_HOTPLUG_PERIOD_128 |		\
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 3ce42104817b..4864f857f61f 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -38,6 +38,7 @@
 #include "intel_fifo_underrun.h"
 #include "intel_hdcp.h"
 #include "intel_hdmi.h"
+#include "intel_hotplug.h"
 #include "intel_lspcon.h"
 #include "intel_panel.h"
 #include "intel_psr.h"
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 19a4874864d8..a815f2439be4 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -62,6 +62,7 @@
 #include "intel_frontbuffer.h"
 #include "intel_hdcp.h"
 #include "intel_hdmi.h"
+#include "intel_hotplug.h"
 #include "intel_lvds.h"
 #include "intel_pipe_crc.h"
 #include "intel_pm.h"
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index c5e104fb4f83..a3bd6921a4a4 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -52,6 +52,7 @@
 #include "intel_fifo_underrun.h"
 #include "intel_hdcp.h"
 #include "intel_hdmi.h"
+#include "intel_hotplug.h"
 #include "intel_lspcon.h"
 #include "intel_lvds.h"
 #include "intel_panel.h"
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 0fc72660031b..f71a412b37cc 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1779,11 +1779,6 @@ void intel_dp_mst_encoder_cleanup(struct intel_digital_port *intel_dig_port);
 /* intel_dsi_dcs_backlight.c */
 int intel_dsi_dcs_init_backlight_funcs(struct intel_connector *intel_connector);
 
-/* intel_hotplug.c */
-void intel_hpd_poll_init(struct drm_i915_private *dev_priv);
-bool intel_encoder_hotplug(struct intel_encoder *encoder,
-			   struct intel_connector *connector);
-
 /* intel_overlay.c */
 void intel_overlay_setup(struct drm_i915_private *dev_priv);
 void intel_overlay_cleanup(struct drm_i915_private *dev_priv);
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index e2341d3868bb..4d3e2c96916e 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -48,6 +48,7 @@
 #include "intel_fifo_underrun.h"
 #include "intel_hdcp.h"
 #include "intel_hdmi.h"
+#include "intel_hotplug.h"
 #include "intel_lspcon.h"
 #include "intel_sdvo.h"
 #include "intel_panel.h"
diff --git a/drivers/gpu/drm/i915/intel_hotplug.c b/drivers/gpu/drm/i915/intel_hotplug.c
index b8937c788f03..ff9eb3c855d3 100644
--- a/drivers/gpu/drm/i915/intel_hotplug.c
+++ b/drivers/gpu/drm/i915/intel_hotplug.c
@@ -27,6 +27,7 @@
 
 #include "i915_drv.h"
 #include "intel_drv.h"
+#include "intel_hotplug.h"
 
 /**
  * DOC: Hotplug
diff --git a/drivers/gpu/drm/i915/intel_hotplug.h b/drivers/gpu/drm/i915/intel_hotplug.h
new file mode 100644
index 000000000000..805f897dbb7a
--- /dev/null
+++ b/drivers/gpu/drm/i915/intel_hotplug.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2019 Intel Corporation
+ */
+
+#ifndef __INTEL_HOTPLUG_H__
+#define __INTEL_HOTPLUG_H__
+
+#include <linux/types.h>
+
+#include <drm/i915_drm.h>
+
+struct drm_i915_private;
+struct intel_connector;
+struct intel_encoder;
+
+void intel_hpd_poll_init(struct drm_i915_private *dev_priv);
+bool intel_encoder_hotplug(struct intel_encoder *encoder,
+			   struct intel_connector *connector);
+void intel_hpd_irq_handler(struct drm_i915_private *dev_priv,
+			   u32 pin_mask, u32 long_mask);
+void intel_hpd_init(struct drm_i915_private *dev_priv);
+void intel_hpd_init_work(struct drm_i915_private *dev_priv);
+void intel_hpd_cancel_work(struct drm_i915_private *dev_priv);
+enum hpd_pin intel_hpd_pin_default(struct drm_i915_private *dev_priv,
+				   enum port port);
+bool intel_hpd_disable(struct drm_i915_private *dev_priv, enum hpd_pin pin);
+void intel_hpd_enable(struct drm_i915_private *dev_priv, enum hpd_pin pin);
+
+#endif /* __INTEL_HOTPLUG_H__ */
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index d478610c91a3..379c1dc8799f 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -38,6 +38,7 @@
 #include "intel_csr.h"
 #include "intel_dp.h"
 #include "intel_drv.h"
+#include "intel_hotplug.h"
 #include "intel_sideband.h"
 
 /**
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index ef2748889a2a..66365b14703b 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -41,6 +41,7 @@
 #include "intel_drv.h"
 #include "intel_fifo_underrun.h"
 #include "intel_hdmi.h"
+#include "intel_hotplug.h"
 #include "intel_panel.h"
 #include "intel_sdvo.h"
 #include "intel_sdvo_regs.h"
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index 5dbba33f4202..5dc594eafaf2 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -38,6 +38,7 @@
 #include "i915_drv.h"
 #include "intel_connector.h"
 #include "intel_drv.h"
+#include "intel_hotplug.h"
 #include "intel_tv.h"
 
 enum tv_margin {