diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
index 31debd31ab8c..f38a7d27a1c0 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
@@ -606,7 +606,6 @@ void dpu_crtc_commit_kickoff(struct drm_crtc *crtc)
 	struct dpu_crtc *dpu_crtc = to_dpu_crtc(crtc);
 	struct dpu_kms *dpu_kms = _dpu_crtc_get_kms(crtc);
 	struct dpu_crtc_state *cstate = to_dpu_crtc_state(crtc->state);
-	int ret;
 
 	/*
 	 * If no mixers has been allocated in dpu_crtc_atomic_check(),
@@ -626,17 +625,6 @@ void dpu_crtc_commit_kickoff(struct drm_crtc *crtc)
 				  crtc->state->encoder_mask)
 		dpu_encoder_prepare_for_kickoff(encoder);
 
-	/* wait for previous frame_event_done completion */
-	DPU_ATRACE_BEGIN("wait_for_frame_done_event");
-	ret = _dpu_crtc_wait_for_frame_done(crtc);
-	DPU_ATRACE_END("wait_for_frame_done_event");
-	if (ret) {
-		DPU_ERROR("crtc%d wait for frame done failed;frame_pending%d\n",
-				crtc->base.id,
-				atomic_read(&dpu_crtc->frame_pending));
-		goto end;
-	}
-
 	if (atomic_inc_return(&dpu_crtc->frame_pending) == 1) {
 		/* acquire bandwidth and other resources */
 		DPU_DEBUG("crtc%d first commit\n", crtc->base.id);
@@ -650,7 +638,6 @@ void dpu_crtc_commit_kickoff(struct drm_crtc *crtc)
 	drm_for_each_encoder_mask(encoder, crtc->dev, crtc->state->encoder_mask)
 		dpu_encoder_kickoff(encoder);
 
-end:
 	reinit_completion(&dpu_crtc->frame_done_comp);
 	DPU_ATRACE_END("crtc_commit");
 }
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index ac2d534bf59e..3a69b93d8fb6 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -1678,8 +1678,7 @@ static u32 _dpu_encoder_calculate_linetime(struct dpu_encoder_virt *dpu_enc,
 	return line_time;
 }
 
-static int _dpu_encoder_wakeup_time(struct drm_encoder *drm_enc,
-		ktime_t *wakeup_time)
+int dpu_encoder_vsync_time(struct drm_encoder *drm_enc, ktime_t *wakeup_time)
 {
 	struct drm_display_mode *mode;
 	struct dpu_encoder_virt *dpu_enc;
@@ -1766,7 +1765,7 @@ static void dpu_encoder_vsync_event_work_handler(struct kthread_work *work)
 		return;
 	}
 
-	if (_dpu_encoder_wakeup_time(&dpu_enc->base, &wakeup_time))
+	if (dpu_encoder_vsync_time(&dpu_enc->base, &wakeup_time))
 		return;
 
 	trace_dpu_enc_vsync_event_work(DRMID(&dpu_enc->base), wakeup_time);
@@ -1840,7 +1839,7 @@ void dpu_encoder_kickoff(struct drm_encoder *drm_enc)
 	}
 
 	if (dpu_enc->disp_info.intf_type == DRM_MODE_ENCODER_DSI &&
-			!_dpu_encoder_wakeup_time(drm_enc, &wakeup_time)) {
+			!dpu_encoder_vsync_time(drm_enc, &wakeup_time)) {
 		trace_dpu_enc_early_kickoff(DRMID(drm_enc),
 					    ktime_to_ms(wakeup_time));
 		mod_timer(&dpu_enc->vsync_event_timer,
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
index 8465b37adf3b..b4913465e602 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
@@ -85,6 +85,11 @@ void dpu_encoder_trigger_kickoff_pending(struct drm_encoder *encoder);
  */
 void dpu_encoder_kickoff(struct drm_encoder *encoder);
 
+/**
+ * dpu_encoder_wakeup_time - get the time of the next vsync
+ */
+int dpu_encoder_vsync_time(struct drm_encoder *drm_enc, ktime_t *wakeup_time);
+
 /**
  * dpu_encoder_wait_for_event - Waits for encoder events
  * @encoder:	encoder pointer
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index d54741f3ad9f..af41af1731c2 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -260,6 +260,20 @@ static void dpu_kms_disable_commit(struct msm_kms *kms)
 	pm_runtime_put_sync(&dpu_kms->pdev->dev);
 }
 
+static ktime_t dpu_kms_vsync_time(struct msm_kms *kms, struct drm_crtc *crtc)
+{
+	struct drm_encoder *encoder;
+
+	drm_for_each_encoder_mask(encoder, crtc->dev, crtc->state->encoder_mask) {
+		ktime_t vsync_time;
+
+		if (dpu_encoder_vsync_time(encoder, &vsync_time) == 0)
+			return vsync_time;
+	}
+
+	return ktime_get();
+}
+
 static void dpu_kms_prepare_commit(struct msm_kms *kms,
 		struct drm_atomic_state *state)
 {
@@ -291,7 +305,16 @@ static void dpu_kms_prepare_commit(struct msm_kms *kms,
 
 static void dpu_kms_flush_commit(struct msm_kms *kms, unsigned crtc_mask)
 {
-	/* TODO */
+	struct dpu_kms *dpu_kms = to_dpu_kms(kms);
+	struct drm_crtc *crtc;
+
+	for_each_crtc_mask(dpu_kms->dev, crtc, crtc_mask) {
+		if (!crtc->state->active)
+			continue;
+
+		trace_dpu_kms_commit(DRMID(crtc));
+		dpu_crtc_commit_kickoff(crtc);
+	}
 }
 
 /*
@@ -314,25 +337,6 @@ void dpu_kms_encoder_enable(struct drm_encoder *encoder)
 			continue;
 
 		trace_dpu_kms_enc_enable(DRMID(crtc));
-		dpu_crtc_commit_kickoff(crtc);
-	}
-}
-
-static void dpu_kms_commit(struct msm_kms *kms, struct drm_atomic_state *state)
-{
-	struct drm_crtc *crtc;
-	struct drm_crtc_state *crtc_state;
-	int i;
-
-	for_each_new_crtc_in_state(state, crtc, crtc_state, i) {
-		/* If modeset is required, kickoff is run in encoder_enable */
-		if (drm_atomic_crtc_needs_modeset(crtc_state))
-			continue;
-
-		if (crtc->state->active) {
-			trace_dpu_kms_commit(DRMID(crtc));
-			dpu_crtc_commit_kickoff(crtc);
-		}
 	}
 }
 
@@ -693,9 +697,9 @@ static const struct msm_kms_funcs kms_funcs = {
 	.irq             = dpu_irq,
 	.enable_commit   = dpu_kms_enable_commit,
 	.disable_commit  = dpu_kms_disable_commit,
+	.vsync_time      = dpu_kms_vsync_time,
 	.prepare_commit  = dpu_kms_prepare_commit,
 	.flush_commit    = dpu_kms_flush_commit,
-	.commit          = dpu_kms_commit,
 	.wait_flush      = dpu_kms_wait_flush,
 	.complete_commit = dpu_kms_complete_commit,
 	.enable_vblank   = dpu_kms_enable_vblank,
diff --git a/drivers/gpu/drm/msm/msm_atomic.c b/drivers/gpu/drm/msm/msm_atomic.c
index de767a19e193..de167f0ddca5 100644
--- a/drivers/gpu/drm/msm/msm_atomic.c
+++ b/drivers/gpu/drm/msm/msm_atomic.c
@@ -212,10 +212,7 @@ void msm_atomic_commit_tail(struct drm_atomic_state *state)
 	/*
 	 * Flush hardware updates:
 	 */
-	if (kms->funcs->commit) {
-		DRM_DEBUG_ATOMIC("triggering commit\n");
-		kms->funcs->commit(kms, state);
-	}
+	DRM_DEBUG_ATOMIC("triggering commit\n");
 	kms->funcs->flush_commit(kms, crtc_mask);
 
 	/*
diff --git a/drivers/gpu/drm/msm/msm_kms.h b/drivers/gpu/drm/msm/msm_kms.h
index 9a0236eb6487..c8cdf5763dd6 100644
--- a/drivers/gpu/drm/msm/msm_kms.h
+++ b/drivers/gpu/drm/msm/msm_kms.h
@@ -80,9 +80,6 @@ struct msm_kms_funcs {
 	 */
 	void (*flush_commit)(struct msm_kms *kms, unsigned crtc_mask);
 
-	/* TODO remove ->commit(), use ->flush_commit() instead: */
-	void (*commit)(struct msm_kms *kms, struct drm_atomic_state *state);
-
 	/**
 	 * Wait for any in-progress flush to complete on the specified
 	 * crtcs.  This should not block if there is no in-progress
