diff --git a/drivers/gpu/drm/msm/dp/dp_aux.c b/drivers/gpu/drm/msm/dp/dp_aux.c
index 7228955019b31f80257b86a470c9ef305b2549a0..1ae0bf9e4f51a98a01bf9eb5c36323e1743b5ab4 100644
--- a/drivers/gpu/drm/msm/dp/dp_aux.c
+++ b/drivers/gpu/drm/msm/dp/dp_aux.c
@@ -439,9 +439,8 @@ static ssize_t msm_dp_aux_transfer(struct drm_dp_aux *msm_dp_aux,
 	return ret;
 }
 
-irqreturn_t msm_dp_aux_isr(struct drm_dp_aux *msm_dp_aux)
+irqreturn_t msm_dp_aux_isr(struct drm_dp_aux *msm_dp_aux, u32 isr)
 {
-	u32 isr;
 	struct msm_dp_aux_private *aux;
 
 	if (!msm_dp_aux) {
@@ -451,12 +450,6 @@ irqreturn_t msm_dp_aux_isr(struct drm_dp_aux *msm_dp_aux)
 
 	aux = container_of(msm_dp_aux, struct msm_dp_aux_private, msm_dp_aux);
 
-	isr = msm_dp_catalog_aux_get_irq(aux->catalog);
-
-	/* no interrupts pending, return immediately */
-	if (!isr)
-		return IRQ_NONE;
-
 	if (!aux->cmd_busy) {
 		DRM_ERROR("Unexpected DP AUX IRQ %#010x when not busy\n", isr);
 		return IRQ_NONE;
diff --git a/drivers/gpu/drm/msm/dp/dp_aux.h b/drivers/gpu/drm/msm/dp/dp_aux.h
index 624395a41ed0a75ead4826e78d05ca21e8fb8967..83908c93b6a1baa6c4eb83a346b4498704008ca5 100644
--- a/drivers/gpu/drm/msm/dp/dp_aux.h
+++ b/drivers/gpu/drm/msm/dp/dp_aux.h
@@ -11,7 +11,7 @@
 
 int msm_dp_aux_register(struct drm_dp_aux *msm_dp_aux);
 void msm_dp_aux_unregister(struct drm_dp_aux *msm_dp_aux);
-irqreturn_t msm_dp_aux_isr(struct drm_dp_aux *msm_dp_aux);
+irqreturn_t msm_dp_aux_isr(struct drm_dp_aux *msm_dp_aux, u32 isr);
 void msm_dp_aux_enable_xfers(struct drm_dp_aux *msm_dp_aux, bool enabled);
 void msm_dp_aux_init(struct drm_dp_aux *msm_dp_aux);
 void msm_dp_aux_deinit(struct drm_dp_aux *msm_dp_aux);
diff --git a/drivers/gpu/drm/msm/dp/dp_catalog.c b/drivers/gpu/drm/msm/dp/dp_catalog.c
index 754b30e35039618453df9ce863c0d2561fce2fda..e7c421b50127c6ef3b5ddbb0e3554570d169e544 100644
--- a/drivers/gpu/drm/msm/dp/dp_catalog.c
+++ b/drivers/gpu/drm/msm/dp/dp_catalog.c
@@ -15,41 +15,6 @@
 #include "dp_catalog.h"
 #include "dp_reg.h"
 
-#define POLLING_SLEEP_US			1000
-#define POLLING_TIMEOUT_US			10000
-
-#define DP_INTERRUPT_STATUS_ACK_SHIFT	1
-#define DP_INTERRUPT_STATUS_MASK_SHIFT	2
-
-#define DP_INTERRUPT_STATUS1 \
-	(DP_INTR_AUX_XFER_DONE| \
-	DP_INTR_WRONG_ADDR | DP_INTR_TIMEOUT | \
-	DP_INTR_NACK_DEFER | DP_INTR_WRONG_DATA_CNT | \
-	DP_INTR_I2C_NACK | DP_INTR_I2C_DEFER | \
-	DP_INTR_PLL_UNLOCKED | DP_INTR_AUX_ERROR)
-
-#define DP_INTERRUPT_STATUS1_ACK \
-	(DP_INTERRUPT_STATUS1 << DP_INTERRUPT_STATUS_ACK_SHIFT)
-#define DP_INTERRUPT_STATUS1_MASK \
-	(DP_INTERRUPT_STATUS1 << DP_INTERRUPT_STATUS_MASK_SHIFT)
-
-#define DP_INTERRUPT_STATUS2 \
-	(DP_INTR_READY_FOR_VIDEO | DP_INTR_IDLE_PATTERN_SENT | \
-	DP_INTR_FRAME_END | DP_INTR_CRC_UPDATED)
-
-#define DP_INTERRUPT_STATUS2_ACK \
-	(DP_INTERRUPT_STATUS2 << DP_INTERRUPT_STATUS_ACK_SHIFT)
-#define DP_INTERRUPT_STATUS2_MASK \
-	(DP_INTERRUPT_STATUS2 << DP_INTERRUPT_STATUS_MASK_SHIFT)
-
-#define DP_INTERRUPT_STATUS4 \
-	(PSR_UPDATE_INT | PSR_CAPTURE_INT | PSR_EXIT_INT | \
-	PSR_UPDATE_ERROR_INT | PSR_WAKE_ERROR_INT)
-
-#define DP_INTERRUPT_MASK4 \
-	(PSR_UPDATE_MASK | PSR_CAPTURE_MASK | PSR_EXIT_MASK | \
-	PSR_UPDATE_ERROR_MASK | PSR_WAKE_ERROR_MASK)
-
 #define DP_DEFAULT_AHB_OFFSET	0x0000
 #define DP_DEFAULT_AHB_SIZE	0x0200
 #define DP_DEFAULT_AUX_OFFSET	0x0200
@@ -73,21 +38,6 @@ void msm_dp_catalog_snapshot(struct msm_dp_catalog *msm_dp_catalog, struct msm_d
 	msm_disp_snapshot_add_block(disp_state, msm_dp_catalog->p0_len, msm_dp_catalog->p0_base, "dp_p0");
 }
 
-u32 msm_dp_catalog_aux_get_irq(struct msm_dp_catalog *msm_dp_catalog)
-{
-	u32 intr, intr_ack;
-
-	intr = msm_dp_read_ahb(msm_dp_catalog, REG_DP_INTR_STATUS);
-	intr &= ~DP_INTERRUPT_STATUS1_MASK;
-	intr_ack = (intr & DP_INTERRUPT_STATUS1)
-			<< DP_INTERRUPT_STATUS_ACK_SHIFT;
-	msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS,
-		     intr_ack | DP_INTERRUPT_STATUS1_MASK);
-
-	return intr;
-
-}
-
 /**
  * msm_dp_catalog_hw_revision() - retrieve DP hw revision
  *
@@ -101,51 +51,6 @@ u32 msm_dp_catalog_hw_revision(const struct msm_dp_catalog *msm_dp_catalog)
 	return msm_dp_read_ahb(msm_dp_catalog, REG_DP_HW_VERSION);
 }
 
-void msm_dp_catalog_ctrl_enable_irq(struct msm_dp_catalog *msm_dp_catalog,
-						bool enable)
-{
-	if (enable) {
-		msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS,
-				DP_INTERRUPT_STATUS1_MASK);
-		msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS2,
-				DP_INTERRUPT_STATUS2_MASK);
-	} else {
-		msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS, 0x00);
-		msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS2, 0x00);
-	}
-}
-
-u32 msm_dp_catalog_ctrl_read_psr_interrupt_status(struct msm_dp_catalog *msm_dp_catalog)
-{
-	u32 intr, intr_ack;
-
-	intr = msm_dp_read_ahb(msm_dp_catalog, REG_DP_INTR_STATUS4);
-	intr_ack = (intr & DP_INTERRUPT_STATUS4)
-			<< DP_INTERRUPT_STATUS_ACK_SHIFT;
-	msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS4, intr_ack);
-
-	return intr;
-}
-
-void msm_dp_catalog_ctrl_config_psr_interrupt(struct msm_dp_catalog *msm_dp_catalog)
-{
-	msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_MASK4, DP_INTERRUPT_MASK4);
-}
-
-int msm_dp_catalog_ctrl_get_interrupt(struct msm_dp_catalog *msm_dp_catalog)
-{
-	u32 intr, intr_ack;
-
-	intr = msm_dp_read_ahb(msm_dp_catalog, REG_DP_INTR_STATUS2);
-	intr &= ~DP_INTERRUPT_STATUS2_MASK;
-	intr_ack = (intr & DP_INTERRUPT_STATUS2)
-			<< DP_INTERRUPT_STATUS_ACK_SHIFT;
-	msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS2,
-			intr_ack | DP_INTERRUPT_STATUS2_MASK);
-
-	return intr;
-}
-
 static void __iomem *msm_dp_ioremap(struct platform_device *pdev, int idx, size_t *len)
 {
 	struct resource *res;
diff --git a/drivers/gpu/drm/msm/dp/dp_catalog.h b/drivers/gpu/drm/msm/dp/dp_catalog.h
index 830d9164188c0f7520809a99fa409b473bbfbfa4..c57792b134357933aa3c1f4d278f1c1a309688cf 100644
--- a/drivers/gpu/drm/msm/dp/dp_catalog.h
+++ b/drivers/gpu/drm/msm/dp/dp_catalog.h
@@ -11,23 +11,6 @@
 #include "dp_utils.h"
 #include "disp/msm_disp_snapshot.h"
 
-/* interrupts */
-#define DP_INTR_HPD		BIT(0)
-#define DP_INTR_AUX_XFER_DONE	BIT(3)
-#define DP_INTR_WRONG_ADDR	BIT(6)
-#define DP_INTR_TIMEOUT		BIT(9)
-#define DP_INTR_NACK_DEFER	BIT(12)
-#define DP_INTR_WRONG_DATA_CNT	BIT(15)
-#define DP_INTR_I2C_NACK	BIT(18)
-#define DP_INTR_I2C_DEFER	BIT(21)
-#define DP_INTR_PLL_UNLOCKED	BIT(24)
-#define DP_INTR_AUX_ERROR	BIT(27)
-
-#define DP_INTR_READY_FOR_VIDEO		BIT(0)
-#define DP_INTR_IDLE_PATTERN_SENT	BIT(3)
-#define DP_INTR_FRAME_END		BIT(6)
-#define DP_INTR_CRC_UPDATED		BIT(9)
-
 #define DP_HW_VERSION_1_0	0x10000000
 #define DP_HW_VERSION_1_2	0x10020000
 
@@ -116,15 +99,8 @@ static inline void msm_dp_write_link(struct msm_dp_catalog *msm_dp_catalog,
 /* Debug module */
 void msm_dp_catalog_snapshot(struct msm_dp_catalog *msm_dp_catalog, struct msm_disp_state *disp_state);
 
-/* AUX APIs */
-u32 msm_dp_catalog_aux_get_irq(struct msm_dp_catalog *msm_dp_catalog);
-
 /* DP Controller APIs */
 u32 msm_dp_catalog_hw_revision(const struct msm_dp_catalog *msm_dp_catalog);
-void msm_dp_catalog_ctrl_enable_irq(struct msm_dp_catalog *msm_dp_catalog, bool enable);
-int msm_dp_catalog_ctrl_get_interrupt(struct msm_dp_catalog *msm_dp_catalog);
-void msm_dp_catalog_ctrl_config_psr_interrupt(struct msm_dp_catalog *msm_dp_catalog);
-u32 msm_dp_catalog_ctrl_read_psr_interrupt_status(struct msm_dp_catalog *msm_dp_catalog);
 
 struct msm_dp_catalog *msm_dp_catalog_get(struct device *dev);
 
diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.c b/drivers/gpu/drm/msm/dp/dp_ctrl.c
index 5f32ee2fa0438cd12726540a59ab4849d47ee8c2..f978b599bf14c8fc418f0f2dfe40ca911f8957fe 100644
--- a/drivers/gpu/drm/msm/dp/dp_ctrl.c
+++ b/drivers/gpu/drm/msm/dp/dp_ctrl.c
@@ -30,6 +30,38 @@
 #define PSR_OPERATION_COMPLETION_TIMEOUT_JIFFIES       (300 * HZ / 1000) /* 300 ms */
 #define WAIT_FOR_VIDEO_READY_TIMEOUT_JIFFIES (HZ / 2)
 
+#define DP_INTERRUPT_STATUS_ACK_SHIFT	1
+#define DP_INTERRUPT_STATUS_MASK_SHIFT	2
+
+#define DP_INTERRUPT_STATUS1 \
+	(DP_INTR_AUX_XFER_DONE| \
+	DP_INTR_WRONG_ADDR | DP_INTR_TIMEOUT | \
+	DP_INTR_NACK_DEFER | DP_INTR_WRONG_DATA_CNT | \
+	DP_INTR_I2C_NACK | DP_INTR_I2C_DEFER | \
+	DP_INTR_PLL_UNLOCKED | DP_INTR_AUX_ERROR)
+
+#define DP_INTERRUPT_STATUS1_ACK \
+	(DP_INTERRUPT_STATUS1 << DP_INTERRUPT_STATUS_ACK_SHIFT)
+#define DP_INTERRUPT_STATUS1_MASK \
+	(DP_INTERRUPT_STATUS1 << DP_INTERRUPT_STATUS_MASK_SHIFT)
+
+#define DP_INTERRUPT_STATUS2 \
+	(DP_INTR_READY_FOR_VIDEO | DP_INTR_IDLE_PATTERN_SENT | \
+	DP_INTR_FRAME_END | DP_INTR_CRC_UPDATED)
+
+#define DP_INTERRUPT_STATUS2_ACK \
+	(DP_INTERRUPT_STATUS2 << DP_INTERRUPT_STATUS_ACK_SHIFT)
+#define DP_INTERRUPT_STATUS2_MASK \
+	(DP_INTERRUPT_STATUS2 << DP_INTERRUPT_STATUS_MASK_SHIFT)
+
+#define DP_INTERRUPT_STATUS4 \
+	(PSR_UPDATE_INT | PSR_CAPTURE_INT | PSR_EXIT_INT | \
+	PSR_UPDATE_ERROR_INT | PSR_WAKE_ERROR_INT)
+
+#define DP_INTERRUPT_MASK4 \
+	(PSR_UPDATE_MASK | PSR_CAPTURE_MASK | PSR_EXIT_MASK | \
+	PSR_UPDATE_ERROR_MASK | PSR_WAKE_ERROR_MASK)
+
 #define DP_CTRL_INTR_READY_FOR_VIDEO     BIT(0)
 #define DP_CTRL_INTR_IDLE_PATTERN_SENT  BIT(3)
 
@@ -126,8 +158,10 @@ static int msm_dp_aux_link_configure(struct drm_dp_aux *aux,
 /*
  * NOTE: resetting DP controller will also clear any pending HPD related interrupts
  */
-static void msm_dp_ctrl_reset(struct msm_dp_ctrl_private *ctrl)
+void msm_dp_ctrl_reset(struct msm_dp_ctrl *msm_dp_ctrl)
 {
+	struct msm_dp_ctrl_private *ctrl =
+		container_of(msm_dp_ctrl, struct msm_dp_ctrl_private, msm_dp_ctrl);
 	struct msm_dp_catalog *msm_dp_catalog = ctrl->catalog;
 	u32 sw_reset;
 
@@ -141,6 +175,79 @@ static void msm_dp_ctrl_reset(struct msm_dp_ctrl_private *ctrl)
 	msm_dp_write_ahb(msm_dp_catalog, REG_DP_SW_RESET, sw_reset);
 }
 
+static u32 msm_dp_ctrl_get_aux_interrupt(struct msm_dp_ctrl_private *ctrl)
+{
+	struct msm_dp_catalog *msm_dp_catalog = ctrl->catalog;
+	u32 intr, intr_ack;
+
+	intr = msm_dp_read_ahb(msm_dp_catalog, REG_DP_INTR_STATUS);
+	intr &= ~DP_INTERRUPT_STATUS1_MASK;
+	intr_ack = (intr & DP_INTERRUPT_STATUS1)
+			<< DP_INTERRUPT_STATUS_ACK_SHIFT;
+	msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS,
+		     intr_ack | DP_INTERRUPT_STATUS1_MASK);
+
+	return intr;
+
+}
+
+static u32 msm_dp_ctrl_get_interrupt(struct msm_dp_ctrl_private *ctrl)
+{
+	struct msm_dp_catalog *msm_dp_catalog = ctrl->catalog;
+	u32 intr, intr_ack;
+
+	intr = msm_dp_read_ahb(msm_dp_catalog, REG_DP_INTR_STATUS2);
+	intr &= ~DP_INTERRUPT_STATUS2_MASK;
+	intr_ack = (intr & DP_INTERRUPT_STATUS2)
+			<< DP_INTERRUPT_STATUS_ACK_SHIFT;
+	msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS2,
+		     intr_ack | DP_INTERRUPT_STATUS2_MASK);
+
+	return intr;
+}
+
+void msm_dp_ctrl_enable_irq(struct msm_dp_ctrl *msm_dp_ctrl)
+{
+	struct msm_dp_ctrl_private *ctrl =
+		container_of(msm_dp_ctrl, struct msm_dp_ctrl_private, msm_dp_ctrl);
+	struct msm_dp_catalog *msm_dp_catalog = ctrl->catalog;
+
+	msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS,
+			DP_INTERRUPT_STATUS1_MASK);
+	msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS2,
+			DP_INTERRUPT_STATUS2_MASK);
+}
+
+void msm_dp_ctrl_disable_irq(struct msm_dp_ctrl *msm_dp_ctrl)
+{
+	struct msm_dp_ctrl_private *ctrl =
+		container_of(msm_dp_ctrl, struct msm_dp_ctrl_private, msm_dp_ctrl);
+	struct msm_dp_catalog *msm_dp_catalog = ctrl->catalog;
+
+	msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS, 0x00);
+	msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS2, 0x00);
+}
+
+static u32 msm_dp_ctrl_get_psr_interrupt(struct msm_dp_ctrl_private *ctrl)
+{
+	struct msm_dp_catalog *msm_dp_catalog = ctrl->catalog;
+	u32 intr, intr_ack;
+
+	intr = msm_dp_read_ahb(msm_dp_catalog, REG_DP_INTR_STATUS4);
+	intr_ack = (intr & DP_INTERRUPT_STATUS4)
+			<< DP_INTERRUPT_STATUS_ACK_SHIFT;
+	msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS4, intr_ack);
+
+	return intr;
+}
+
+static void msm_dp_ctrl_config_psr_interrupt(struct msm_dp_ctrl_private *ctrl)
+{
+	struct msm_dp_catalog *msm_dp_catalog = ctrl->catalog;
+
+	msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_MASK4, DP_INTERRUPT_MASK4);
+}
+
 static void msm_dp_ctrl_psr_mainlink_enable(struct msm_dp_ctrl_private *ctrl)
 {
 	struct msm_dp_catalog *msm_dp_catalog = ctrl->catalog;
@@ -1630,23 +1737,6 @@ static int msm_dp_ctrl_enable_mainlink_clocks(struct msm_dp_ctrl_private *ctrl)
 	return ret;
 }
 
-void msm_dp_ctrl_reset_irq_ctrl(struct msm_dp_ctrl *msm_dp_ctrl, bool enable)
-{
-	struct msm_dp_ctrl_private *ctrl;
-
-	ctrl = container_of(msm_dp_ctrl, struct msm_dp_ctrl_private, msm_dp_ctrl);
-
-	msm_dp_ctrl_reset(ctrl);
-
-	/*
-	 * all dp controller programmable registers will not
-	 * be reset to default value after DP_SW_RESET
-	 * therefore interrupt mask bits have to be updated
-	 * to enable/disable interrupts
-	 */
-	msm_dp_catalog_ctrl_enable_irq(ctrl->catalog, enable);
-}
-
 static void msm_dp_ctrl_enable_sdp(struct msm_dp_ctrl_private *ctrl)
 {
 	struct msm_dp_catalog *msm_dp_catalog = ctrl->catalog;
@@ -1699,7 +1789,7 @@ void msm_dp_ctrl_config_psr(struct msm_dp_ctrl *msm_dp_ctrl)
 	cfg |= PSR1_SUPPORTED;
 	msm_dp_write_link(msm_dp_catalog, REG_PSR_CONFIG, cfg);
 
-	msm_dp_catalog_ctrl_config_psr_interrupt(msm_dp_catalog);
+	msm_dp_ctrl_config_psr_interrupt(ctrl);
 	msm_dp_ctrl_enable_sdp(ctrl);
 
 	cfg = DP_PSR_ENABLE;
@@ -1824,7 +1914,7 @@ static int msm_dp_ctrl_deinitialize_mainlink(struct msm_dp_ctrl_private *ctrl)
 
 	msm_dp_ctrl_mainlink_disable(ctrl);
 
-	msm_dp_ctrl_reset(ctrl);
+	msm_dp_ctrl_reset(&ctrl->msm_dp_ctrl);
 
 	dev_pm_opp_set_rate(ctrl->dev, 0);
 	msm_dp_ctrl_link_clk_disable(&ctrl->msm_dp_ctrl);
@@ -2453,7 +2543,7 @@ void msm_dp_ctrl_off(struct msm_dp_ctrl *msm_dp_ctrl)
 
 	msm_dp_ctrl_mainlink_disable(ctrl);
 
-	msm_dp_ctrl_reset(ctrl);
+	msm_dp_ctrl_reset(&ctrl->msm_dp_ctrl);
 
 	if (ctrl->stream_clks_on) {
 		clk_disable_unprepare(ctrl->pixel_clk);
@@ -2480,7 +2570,7 @@ irqreturn_t msm_dp_ctrl_isr(struct msm_dp_ctrl *msm_dp_ctrl)
 	ctrl = container_of(msm_dp_ctrl, struct msm_dp_ctrl_private, msm_dp_ctrl);
 
 	if (ctrl->panel->psr_cap.version) {
-		isr = msm_dp_catalog_ctrl_read_psr_interrupt_status(ctrl->catalog);
+		isr = msm_dp_ctrl_get_psr_interrupt(ctrl);
 
 		if (isr)
 			complete(&ctrl->psr_op_comp);
@@ -2495,8 +2585,7 @@ irqreturn_t msm_dp_ctrl_isr(struct msm_dp_ctrl *msm_dp_ctrl)
 			drm_dbg_dp(ctrl->drm_dev, "PSR frame capture done\n");
 	}
 
-	isr = msm_dp_catalog_ctrl_get_interrupt(ctrl->catalog);
-
+	isr = msm_dp_ctrl_get_interrupt(ctrl);
 
 	if (isr & DP_CTRL_INTR_READY_FOR_VIDEO) {
 		drm_dbg_dp(ctrl->drm_dev, "dp_video_ready\n");
@@ -2510,6 +2599,11 @@ irqreturn_t msm_dp_ctrl_isr(struct msm_dp_ctrl *msm_dp_ctrl)
 		ret = IRQ_HANDLED;
 	}
 
+	/* DP aux isr */
+	isr = msm_dp_ctrl_get_aux_interrupt(ctrl);
+	if (isr)
+		ret |= msm_dp_aux_isr(ctrl->aux, isr);
+
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.h b/drivers/gpu/drm/msm/dp/dp_ctrl.h
index b7abfedbf5749c25877a0b8ba3af3d8ed4b23d67..10a4b7cf0335a584b4db67baca882620d7bab74c 100644
--- a/drivers/gpu/drm/msm/dp/dp_ctrl.h
+++ b/drivers/gpu/drm/msm/dp/dp_ctrl.h
@@ -30,7 +30,7 @@ struct msm_dp_ctrl *msm_dp_ctrl_get(struct device *dev, struct msm_dp_link *link
 			struct msm_dp_catalog *catalog,
 			struct phy *phy);
 
-void msm_dp_ctrl_reset_irq_ctrl(struct msm_dp_ctrl *msm_dp_ctrl, bool enable);
+void msm_dp_ctrl_reset(struct msm_dp_ctrl *msm_dp_ctrl);
 void msm_dp_ctrl_phy_init(struct msm_dp_ctrl *msm_dp_ctrl);
 void msm_dp_ctrl_phy_exit(struct msm_dp_ctrl *msm_dp_ctrl);
 void msm_dp_ctrl_irq_phy_exit(struct msm_dp_ctrl *msm_dp_ctrl);
@@ -41,4 +41,7 @@ void msm_dp_ctrl_config_psr(struct msm_dp_ctrl *msm_dp_ctrl);
 int msm_dp_ctrl_core_clk_enable(struct msm_dp_ctrl *msm_dp_ctrl);
 void msm_dp_ctrl_core_clk_disable(struct msm_dp_ctrl *msm_dp_ctrl);
 
+void msm_dp_ctrl_enable_irq(struct msm_dp_ctrl *msm_dp_ctrl);
+void msm_dp_ctrl_disable_irq(struct msm_dp_ctrl *msm_dp_ctrl);
+
 #endif /* _DP_CTRL_H_ */
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index 8f8fa0cb8af67383ecfce026ee8840f70b82e6da..af39dc5e52cbe93c5b4d082dbdcbff5c4890036f 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -440,7 +440,8 @@ static void msm_dp_display_host_init(struct msm_dp_display_private *dp)
 		dp->phy_initialized);
 
 	msm_dp_ctrl_core_clk_enable(dp->ctrl);
-	msm_dp_ctrl_reset_irq_ctrl(dp->ctrl, true);
+	msm_dp_ctrl_reset(dp->ctrl);
+	msm_dp_ctrl_enable_irq(dp->ctrl);
 	msm_dp_aux_init(dp->aux);
 	dp->core_initialized = true;
 }
@@ -451,7 +452,8 @@ static void msm_dp_display_host_deinit(struct msm_dp_display_private *dp)
 		dp->msm_dp_display.connector_type, dp->core_initialized,
 		dp->phy_initialized);
 
-	msm_dp_ctrl_reset_irq_ctrl(dp->ctrl, false);
+	msm_dp_ctrl_reset(dp->ctrl);
+	msm_dp_ctrl_disable_irq(dp->ctrl);
 	msm_dp_aux_deinit(dp->aux);
 	msm_dp_ctrl_core_clk_disable(dp->ctrl);
 	dp->core_initialized = false;
@@ -1165,9 +1167,6 @@ static irqreturn_t msm_dp_display_irq_handler(int irq, void *dev_id)
 	/* DP controller isr */
 	ret |= msm_dp_ctrl_isr(dp->ctrl);
 
-	/* DP aux isr */
-	ret |= msm_dp_aux_isr(dp->aux);
-
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/msm/dp/dp_reg.h b/drivers/gpu/drm/msm/dp/dp_reg.h
index 3835c7f5cb984406f8fc52ea765ef2315e0d175b..d17e077ded73251624b5fb1bfbd8f213b4a86d65 100644
--- a/drivers/gpu/drm/msm/dp/dp_reg.h
+++ b/drivers/gpu/drm/msm/dp/dp_reg.h
@@ -21,8 +21,25 @@
 
 #define REG_DP_CLK_CTRL				(0x00000018)
 #define REG_DP_CLK_ACTIVE			(0x0000001C)
+
 #define REG_DP_INTR_STATUS			(0x00000020)
+#define DP_INTR_HPD		BIT(0)
+#define DP_INTR_AUX_XFER_DONE	BIT(3)
+#define DP_INTR_WRONG_ADDR	BIT(6)
+#define DP_INTR_TIMEOUT		BIT(9)
+#define DP_INTR_NACK_DEFER	BIT(12)
+#define DP_INTR_WRONG_DATA_CNT	BIT(15)
+#define DP_INTR_I2C_NACK	BIT(18)
+#define DP_INTR_I2C_DEFER	BIT(21)
+#define DP_INTR_PLL_UNLOCKED	BIT(24)
+#define DP_INTR_AUX_ERROR	BIT(27)
+
 #define REG_DP_INTR_STATUS2			(0x00000024)
+#define DP_INTR_READY_FOR_VIDEO		BIT(0)
+#define DP_INTR_IDLE_PATTERN_SENT	BIT(3)
+#define DP_INTR_FRAME_END		BIT(6)
+#define DP_INTR_CRC_UPDATED		BIT(9)
+
 #define REG_DP_INTR_STATUS3			(0x00000028)
 
 #define REG_DP_INTR_STATUS4			(0x0000002C)
