diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index e2b23486ba4c..86fd4420f128 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -5514,17 +5514,19 @@ static void dm_update_crtc_active_planes(struct drm_crtc *crtc,
 }
 
 static int dm_crtc_helper_atomic_check(struct drm_crtc *crtc,
-				       struct drm_crtc_state *state)
+				       struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
 	struct amdgpu_device *adev = drm_to_adev(crtc->dev);
 	struct dc *dc = adev->dm.dc;
-	struct dm_crtc_state *dm_crtc_state = to_dm_crtc_state(state);
+	struct dm_crtc_state *dm_crtc_state = to_dm_crtc_state(crtc_state);
 	int ret = -EINVAL;
 
-	dm_update_crtc_active_planes(crtc, state);
+	dm_update_crtc_active_planes(crtc, crtc_state);
 
 	if (unlikely(!dm_crtc_state->stream &&
-		     modeset_required(state, NULL, dm_crtc_state->stream))) {
+		     modeset_required(crtc_state, NULL, dm_crtc_state->stream))) {
 		WARN_ON(1);
 		return ret;
 	}
@@ -5535,8 +5537,8 @@ static int dm_crtc_helper_atomic_check(struct drm_crtc *crtc,
 	 * planes are disabled, which is not supported by the hardware. And there is legacy
 	 * userspace which stops using the HW cursor altogether in response to the resulting EINVAL.
 	 */
-	if (state->enable &&
-	    !(state->plane_mask & drm_plane_mask(crtc->primary)))
+	if (crtc_state->enable &&
+	    !(crtc_state->plane_mask & drm_plane_mask(crtc->primary)))
 		return -EINVAL;
 
 	/* In some use cases, like reset, no stream is attached */
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c b/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
index a4bbf56a7fc1..cc65623b5455 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
@@ -74,16 +74,18 @@ static void komeda_crtc_update_clock_ratio(struct komeda_crtc_state *kcrtc_st)
  */
 static int
 komeda_crtc_atomic_check(struct drm_crtc *crtc,
-			 struct drm_crtc_state *state)
+			 struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
 	struct komeda_crtc *kcrtc = to_kcrtc(crtc);
-	struct komeda_crtc_state *kcrtc_st = to_kcrtc_st(state);
+	struct komeda_crtc_state *kcrtc_st = to_kcrtc_st(crtc_state);
 	int err;
 
-	if (drm_atomic_crtc_needs_modeset(state))
+	if (drm_atomic_crtc_needs_modeset(crtc_state))
 		komeda_crtc_update_clock_ratio(kcrtc_st);
 
-	if (state->active) {
+	if (crtc_state->active) {
 		err = komeda_build_display_data_flow(kcrtc, kcrtc_st);
 		if (err)
 			return err;
diff --git a/drivers/gpu/drm/arm/malidp_crtc.c b/drivers/gpu/drm/arm/malidp_crtc.c
index 49766eb7a554..108e7a31bd26 100644
--- a/drivers/gpu/drm/arm/malidp_crtc.c
+++ b/drivers/gpu/drm/arm/malidp_crtc.c
@@ -337,8 +337,10 @@ static int malidp_crtc_atomic_check_scaling(struct drm_crtc *crtc,
 }
 
 static int malidp_crtc_atomic_check(struct drm_crtc *crtc,
-				    struct drm_crtc_state *state)
+				    struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
 	struct malidp_drm *malidp = crtc_to_malidp_device(crtc);
 	struct malidp_hw_device *hwdev = malidp->dev;
 	struct drm_plane *plane;
@@ -373,7 +375,7 @@ static int malidp_crtc_atomic_check(struct drm_crtc *crtc,
 	 */
 
 	/* first count the number of rotated planes */
-	drm_atomic_crtc_state_for_each_plane_state(plane, pstate, state) {
+	drm_atomic_crtc_state_for_each_plane_state(plane, pstate, crtc_state) {
 		struct drm_framebuffer *fb = pstate->fb;
 
 		if ((pstate->rotation & MALIDP_ROTATED_MASK) || fb->modifier)
@@ -389,7 +391,7 @@ static int malidp_crtc_atomic_check(struct drm_crtc *crtc,
 		rot_mem_free += hwdev->rotation_memory[1];
 
 	/* now validate the rotation memory requirements */
-	drm_atomic_crtc_state_for_each_plane_state(plane, pstate, state) {
+	drm_atomic_crtc_state_for_each_plane_state(plane, pstate, crtc_state) {
 		struct malidp_plane *mp = to_malidp_plane(plane);
 		struct malidp_plane_state *ms = to_malidp_plane_state(pstate);
 		struct drm_framebuffer *fb = pstate->fb;
@@ -417,18 +419,18 @@ static int malidp_crtc_atomic_check(struct drm_crtc *crtc,
 	}
 
 	/* If only the writeback routing has changed, we don't need a modeset */
-	if (state->connectors_changed) {
+	if (crtc_state->connectors_changed) {
 		u32 old_mask = crtc->state->connector_mask;
-		u32 new_mask = state->connector_mask;
+		u32 new_mask = crtc_state->connector_mask;
 
 		if ((old_mask ^ new_mask) ==
 		    (1 << drm_connector_index(&malidp->mw_connector.base)))
-			state->connectors_changed = false;
+			crtc_state->connectors_changed = false;
 	}
 
-	ret = malidp_crtc_atomic_check_gamma(crtc, state);
-	ret = ret ? ret : malidp_crtc_atomic_check_ctm(crtc, state);
-	ret = ret ? ret : malidp_crtc_atomic_check_scaling(crtc, state);
+	ret = malidp_crtc_atomic_check_gamma(crtc, crtc_state);
+	ret = ret ? ret : malidp_crtc_atomic_check_ctm(crtc, crtc_state);
+	ret = ret ? ret : malidp_crtc_atomic_check_scaling(crtc, crtc_state);
 
 	return ret;
 }
diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c
index e0fbfc9ce386..d22ca1496c43 100644
--- a/drivers/gpu/drm/armada/armada_crtc.c
+++ b/drivers/gpu/drm/armada/armada_crtc.c
@@ -413,15 +413,17 @@ static void armada_drm_crtc_mode_set_nofb(struct drm_crtc *crtc)
 }
 
 static int armada_drm_crtc_atomic_check(struct drm_crtc *crtc,
-					struct drm_crtc_state *state)
+					struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
 	DRM_DEBUG_KMS("[CRTC:%d:%s]\n", crtc->base.id, crtc->name);
 
-	if (state->gamma_lut && drm_color_lut_size(state->gamma_lut) != 256)
+	if (crtc_state->gamma_lut && drm_color_lut_size(crtc_state->gamma_lut) != 256)
 		return -EINVAL;
 
-	if (state->color_mgmt_changed)
-		state->planes_changed = true;
+	if (crtc_state->color_mgmt_changed)
+		crtc_state->planes_changed = true;
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index bd03a8a67e3a..346dce2d654f 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -751,24 +751,26 @@ static void ast_crtc_dpms(struct drm_crtc *crtc, int mode)
 }
 
 static int ast_crtc_helper_atomic_check(struct drm_crtc *crtc,
-					struct drm_crtc_state *state)
+					struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
 	struct drm_device *dev = crtc->dev;
 	struct ast_crtc_state *ast_state;
 	const struct drm_format_info *format;
 	bool succ;
 
-	if (!state->enable)
+	if (!crtc_state->enable)
 		return 0; /* no mode checks if CRTC is being disabled */
 
-	ast_state = to_ast_crtc_state(state);
+	ast_state = to_ast_crtc_state(crtc_state);
 
 	format = ast_state->format;
 	if (drm_WARN_ON_ONCE(dev, !format))
 		return -EINVAL; /* BUG: We didn't set format in primary check(). */
 
-	succ = ast_get_vbios_mode_info(format, &state->mode,
-				       &state->adjusted_mode,
+	succ = ast_get_vbios_mode_info(format, &crtc_state->mode,
+				       &crtc_state->adjusted_mode,
 				       &ast_state->vbios_mode_info);
 	if (!succ)
 		return -EINVAL;
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
index 2b3888df22f8..0e533ded2a96 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
@@ -325,8 +325,9 @@ static int atmel_hlcdc_crtc_select_output_mode(struct drm_crtc_state *state)
 }
 
 static int atmel_hlcdc_crtc_atomic_check(struct drm_crtc *c,
-					 struct drm_crtc_state *s)
+					 struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *s = drm_atomic_get_new_crtc_state(state, c);
 	int ret;
 
 	ret = atmel_hlcdc_crtc_select_output_mode(s);
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index a7bcb4b4586c..12d8095318d0 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -918,7 +918,7 @@ drm_atomic_helper_check_planes(struct drm_device *dev,
 		if (!funcs || !funcs->atomic_check)
 			continue;
 
-		ret = funcs->atomic_check(crtc, new_crtc_state);
+		ret = funcs->atomic_check(crtc, state);
 		if (ret) {
 			DRM_DEBUG_ATOMIC("[CRTC:%d:%s] atomic driver check failed\n",
 					 crtc->base.id, crtc->name);
diff --git a/drivers/gpu/drm/drm_simple_kms_helper.c b/drivers/gpu/drm/drm_simple_kms_helper.c
index fa87b63e152a..4b46689634dd 100644
--- a/drivers/gpu/drm/drm_simple_kms_helper.c
+++ b/drivers/gpu/drm/drm_simple_kms_helper.c
@@ -86,16 +86,18 @@ drm_simple_kms_crtc_mode_valid(struct drm_crtc *crtc,
 }
 
 static int drm_simple_kms_crtc_check(struct drm_crtc *crtc,
-				     struct drm_crtc_state *state)
+				     struct drm_atomic_state *state)
 {
-	bool has_primary = state->plane_mask &
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
+	bool has_primary = crtc_state->plane_mask &
 			   drm_plane_mask(crtc->primary);
 
 	/* We always want to have an active plane with an active CRTC */
-	if (has_primary != state->enable)
+	if (has_primary != crtc_state->enable)
 		return -EINVAL;
 
-	return drm_atomic_add_affected_planes(state->state, crtc);
+	return drm_atomic_add_affected_planes(crtc_state->state, crtc);
 }
 
 static void drm_simple_kms_crtc_enable(struct drm_crtc *crtc,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index 35f1d1dbb126..928f764efce8 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -49,15 +49,17 @@ static void exynos_drm_crtc_atomic_disable(struct drm_crtc *crtc,
 }
 
 static int exynos_crtc_atomic_check(struct drm_crtc *crtc,
-				     struct drm_crtc_state *state)
+				     struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
 
-	if (!state->enable)
+	if (!crtc_state->enable)
 		return 0;
 
 	if (exynos_crtc->ops->atomic_check)
-		return exynos_crtc->ops->atomic_check(exynos_crtc, state);
+		return exynos_crtc->ops->atomic_check(exynos_crtc, crtc_state);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
index 7ecc27c41a6a..b6d864d7a0df 100644
--- a/drivers/gpu/drm/imx/ipuv3-crtc.c
+++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
@@ -227,11 +227,13 @@ static bool ipu_crtc_mode_fixup(struct drm_crtc *crtc,
 }
 
 static int ipu_crtc_atomic_check(struct drm_crtc *crtc,
-				 struct drm_crtc_state *state)
+				 struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
 	u32 primary_plane_mask = drm_plane_mask(crtc->primary);
 
-	if (state->active && (primary_plane_mask & state->plane_mask) == 0)
+	if (crtc_state->active && (primary_plane_mask & crtc_state->plane_mask) == 0)
 		return -EINVAL;
 
 	return 0;
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
index 2329754af116..aaa324bd5572 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
@@ -239,28 +239,33 @@ static void ingenic_drm_crtc_update_timings(struct ingenic_drm *priv,
 }
 
 static int ingenic_drm_crtc_atomic_check(struct drm_crtc *crtc,
-					 struct drm_crtc_state *state)
+					 struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
 	struct ingenic_drm *priv = drm_crtc_get_priv(crtc);
 	struct drm_plane_state *f1_state, *f0_state, *ipu_state = NULL;
 
-	if (state->gamma_lut &&
-	    drm_color_lut_size(state->gamma_lut) != ARRAY_SIZE(priv->dma_hwdescs->palette)) {
+	if (crtc_state->gamma_lut &&
+	    drm_color_lut_size(crtc_state->gamma_lut) != ARRAY_SIZE(priv->dma_hwdescs->palette)) {
 		dev_dbg(priv->dev, "Invalid palette size\n");
 		return -EINVAL;
 	}
 
-	if (drm_atomic_crtc_needs_modeset(state) && priv->soc_info->has_osd) {
-		f1_state = drm_atomic_get_plane_state(state->state, &priv->f1);
+	if (drm_atomic_crtc_needs_modeset(crtc_state) && priv->soc_info->has_osd) {
+		f1_state = drm_atomic_get_plane_state(crtc_state->state,
+						      &priv->f1);
 		if (IS_ERR(f1_state))
 			return PTR_ERR(f1_state);
 
-		f0_state = drm_atomic_get_plane_state(state->state, &priv->f0);
+		f0_state = drm_atomic_get_plane_state(crtc_state->state,
+						      &priv->f0);
 		if (IS_ERR(f0_state))
 			return PTR_ERR(f0_state);
 
 		if (IS_ENABLED(CONFIG_DRM_INGENIC_IPU) && priv->ipu_plane) {
-			ipu_state = drm_atomic_get_plane_state(state->state, priv->ipu_plane);
+			ipu_state = drm_atomic_get_plane_state(crtc_state->state,
+							       priv->ipu_plane);
 			if (IS_ERR(ipu_state))
 				return PTR_ERR(ipu_state);
 
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
index 6a24ce245a37..169df7ca85fd 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
@@ -815,10 +815,12 @@ struct plane_state {
 };
 
 static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
-		struct drm_crtc_state *state)
+		struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
 	struct dpu_crtc *dpu_crtc = to_dpu_crtc(crtc);
-	struct dpu_crtc_state *cstate = to_dpu_crtc_state(state);
+	struct dpu_crtc_state *cstate = to_dpu_crtc_state(crtc_state);
 	struct plane_state *pstates;
 
 	const struct drm_plane_state *pstate;
@@ -835,32 +837,33 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
 
 	pstates = kzalloc(sizeof(*pstates) * DPU_STAGE_MAX * 4, GFP_KERNEL);
 
-	if (!state->enable || !state->active) {
+	if (!crtc_state->enable || !crtc_state->active) {
 		DPU_DEBUG("crtc%d -> enable %d, active %d, skip atomic_check\n",
-				crtc->base.id, state->enable, state->active);
+				crtc->base.id, crtc_state->enable,
+				crtc_state->active);
 		goto end;
 	}
 
-	mode = &state->adjusted_mode;
+	mode = &crtc_state->adjusted_mode;
 	DPU_DEBUG("%s: check", dpu_crtc->name);
 
 	/* force a full mode set if active state changed */
-	if (state->active_changed)
-		state->mode_changed = true;
+	if (crtc_state->active_changed)
+		crtc_state->mode_changed = true;
 
 	memset(pipe_staged, 0, sizeof(pipe_staged));
 
 	if (cstate->num_mixers) {
 		mixer_width = mode->hdisplay / cstate->num_mixers;
 
-		_dpu_crtc_setup_lm_bounds(crtc, state);
+		_dpu_crtc_setup_lm_bounds(crtc, crtc_state);
 	}
 
 	crtc_rect.x2 = mode->hdisplay;
 	crtc_rect.y2 = mode->vdisplay;
 
 	 /* get plane state for all drm planes associated with crtc state */
-	drm_atomic_crtc_state_for_each_plane_state(plane, pstate, state) {
+	drm_atomic_crtc_state_for_each_plane_state(plane, pstate, crtc_state) {
 		struct drm_rect dst, clip = crtc_rect;
 
 		if (IS_ERR_OR_NULL(pstate)) {
@@ -966,7 +969,7 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
 
 	atomic_inc(&_dpu_crtc_get_kms(crtc)->bandwidth_ref);
 
-	rc = dpu_core_perf_crtc_check(crtc, state);
+	rc = dpu_core_perf_crtc_check(crtc, crtc_state);
 	if (rc) {
 		DPU_ERROR("crtc%d failed performance check %d\n",
 				crtc->base.id, rc);
diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
index 6b03ceeb5ba1..af80f3baf05b 100644
--- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
+++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
@@ -307,7 +307,7 @@ static void mdp4_crtc_atomic_enable(struct drm_crtc *crtc,
 }
 
 static int mdp4_crtc_atomic_check(struct drm_crtc *crtc,
-		struct drm_crtc_state *state)
+		struct drm_atomic_state *state)
 {
 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);
 	DBG("%s: check", mdp4_crtc->name);
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
index 747dd8a7aa6e..500f885c0eae 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
@@ -7,6 +7,7 @@
 
 #include <linux/sort.h>
 
+#include <drm/drm_atomic.h>
 #include <drm/drm_mode.h>
 #include <drm/drm_crtc.h>
 #include <drm/drm_flip_work.h>
@@ -682,15 +683,17 @@ static enum mdp_mixer_stage_id get_start_stage(struct drm_crtc *crtc,
 }
 
 static int mdp5_crtc_atomic_check(struct drm_crtc *crtc,
-		struct drm_crtc_state *state)
+		struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
 	struct mdp5_kms *mdp5_kms = get_kms(crtc);
 	struct drm_plane *plane;
 	struct drm_device *dev = crtc->dev;
 	struct plane_state pstates[STAGE_MAX + 1];
 	const struct mdp5_cfg_hw *hw_cfg;
 	const struct drm_plane_state *pstate;
-	const struct drm_display_mode *mode = &state->adjusted_mode;
+	const struct drm_display_mode *mode = &crtc_state->adjusted_mode;
 	bool cursor_plane = false;
 	bool need_right_mixer = false;
 	int cnt = 0, i;
@@ -699,7 +702,7 @@ static int mdp5_crtc_atomic_check(struct drm_crtc *crtc,
 
 	DBG("%s: check", crtc->name);
 
-	drm_atomic_crtc_state_for_each_plane_state(plane, pstate, state) {
+	drm_atomic_crtc_state_for_each_plane_state(plane, pstate, crtc_state) {
 		if (!pstate->visible)
 			continue;
 
@@ -731,7 +734,7 @@ static int mdp5_crtc_atomic_check(struct drm_crtc *crtc,
 	if (mode->hdisplay > hw_cfg->lm.max_width)
 		need_right_mixer = true;
 
-	ret = mdp5_crtc_setup_pipeline(crtc, state, need_right_mixer);
+	ret = mdp5_crtc_setup_pipeline(crtc, crtc_state, need_right_mixer);
 	if (ret) {
 		DRM_DEV_ERROR(dev->dev, "couldn't assign mixers %d\n", ret);
 		return ret;
@@ -744,7 +747,7 @@ static int mdp5_crtc_atomic_check(struct drm_crtc *crtc,
 	WARN_ON(cursor_plane &&
 		(pstates[cnt - 1].plane->type != DRM_PLANE_TYPE_CURSOR));
 
-	start = get_start_stage(crtc, state, &pstates[0].state->base);
+	start = get_start_stage(crtc, crtc_state, &pstates[0].state->base);
 
 	/* verify that there are not too many planes attached to crtc
 	 * and that we don't have conflicting mixer stages:
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
index 956f631997f2..b0757f84a979 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
@@ -269,17 +269,19 @@ static void mxsfb_crtc_mode_set_nofb(struct mxsfb_drm_private *mxsfb)
 }
 
 static int mxsfb_crtc_atomic_check(struct drm_crtc *crtc,
-				   struct drm_crtc_state *state)
+				   struct drm_atomic_state *state)
 {
-	bool has_primary = state->plane_mask &
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
+	bool has_primary = crtc_state->plane_mask &
 			   drm_plane_mask(crtc->primary);
 
 	/* The primary plane has to be enabled when the CRTC is active. */
-	if (state->active && !has_primary)
+	if (crtc_state->active && !has_primary)
 		return -EINVAL;
 
 	/* TODO: Is this needed ? */
-	return drm_atomic_add_affected_planes(state->state, crtc);
+	return drm_atomic_add_affected_planes(crtc_state->state, crtc);
 }
 
 static void mxsfb_crtc_atomic_flush(struct drm_crtc *crtc,
diff --git a/drivers/gpu/drm/nouveau/dispnv50/head.c b/drivers/gpu/drm/nouveau/dispnv50/head.c
index 841edfaf5b9d..0542ca22b33a 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/head.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/head.c
@@ -30,6 +30,7 @@
 #include <nvif/event.h>
 #include <nvif/cl0046.h>
 
+#include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_vblank.h>
@@ -310,12 +311,14 @@ nv50_head_atomic_check_mode(struct nv50_head *head, struct nv50_head_atom *asyh)
 }
 
 static int
-nv50_head_atomic_check(struct drm_crtc *crtc, struct drm_crtc_state *state)
+nv50_head_atomic_check(struct drm_crtc *crtc, struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
 	struct nouveau_drm *drm = nouveau_drm(crtc->dev);
 	struct nv50_head *head = nv50_head(crtc);
 	struct nv50_head_atom *armh = nv50_head_atom(crtc->state);
-	struct nv50_head_atom *asyh = nv50_head_atom(state);
+	struct nv50_head_atom *asyh = nv50_head_atom(crtc_state);
 	struct nouveau_conn_atom *asyc = NULL;
 	struct drm_connector_state *conns;
 	struct drm_connector *conn;
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
index fef3b0032fd8..69a0770ba38e 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -569,22 +569,25 @@ static bool omap_crtc_is_manually_updated(struct drm_crtc *crtc)
 }
 
 static int omap_crtc_atomic_check(struct drm_crtc *crtc,
-				struct drm_crtc_state *state)
+				struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
 	struct drm_plane_state *pri_state;
 
-	if (state->color_mgmt_changed && state->gamma_lut) {
-		unsigned int length = state->gamma_lut->length /
+	if (crtc_state->color_mgmt_changed && crtc_state->gamma_lut) {
+		unsigned int length = crtc_state->gamma_lut->length /
 			sizeof(struct drm_color_lut);
 
 		if (length < 2)
 			return -EINVAL;
 	}
 
-	pri_state = drm_atomic_get_new_plane_state(state->state, crtc->primary);
+	pri_state = drm_atomic_get_new_plane_state(crtc_state->state,
+						   crtc->primary);
 	if (pri_state) {
 		struct omap_crtc_state *omap_crtc_state =
-			to_omap_crtc_state(state);
+			to_omap_crtc_state(crtc_state);
 
 		/* Mirror new values for zpos and rotation in omap_crtc_state */
 		omap_crtc_state->zpos = pri_state->zpos;
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
index 4c360a255849..460fb07b786f 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
@@ -682,20 +682,23 @@ static void rcar_du_crtc_stop(struct rcar_du_crtc *rcrtc)
  */
 
 static int rcar_du_crtc_atomic_check(struct drm_crtc *crtc,
-				     struct drm_crtc_state *state)
+				     struct drm_atomic_state *state)
 {
-	struct rcar_du_crtc_state *rstate = to_rcar_crtc_state(state);
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
+	struct rcar_du_crtc_state *rstate = to_rcar_crtc_state(crtc_state);
 	struct drm_encoder *encoder;
 	int ret;
 
-	ret = rcar_du_cmm_check(crtc, state);
+	ret = rcar_du_cmm_check(crtc, crtc_state);
 	if (ret)
 		return ret;
 
 	/* Store the routes from the CRTC output to the DU outputs. */
 	rstate->outputs = 0;
 
-	drm_for_each_encoder_mask(encoder, crtc->dev, state->encoder_mask) {
+	drm_for_each_encoder_mask(encoder, crtc->dev,
+				  crtc_state->encoder_mask) {
 		struct rcar_du_encoder *renc;
 
 		/* Skip the writeback encoder. */
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 47835715b44b..fcbd758e6531 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -1415,8 +1415,10 @@ static void vop_wait_for_irq_handler(struct vop *vop)
 }
 
 static int vop_crtc_atomic_check(struct drm_crtc *crtc,
-				 struct drm_crtc_state *crtc_state)
+				 struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
 	struct vop *vop = to_vop(crtc);
 	struct drm_plane *plane;
 	struct drm_plane_state *plane_state;
diff --git a/drivers/gpu/drm/sun4i/sun4i_crtc.c b/drivers/gpu/drm/sun4i/sun4i_crtc.c
index 999deb64bd70..8f91391832db 100644
--- a/drivers/gpu/drm/sun4i/sun4i_crtc.c
+++ b/drivers/gpu/drm/sun4i/sun4i_crtc.c
@@ -15,6 +15,7 @@
 
 #include <video/videomode.h>
 
+#include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc.h>
 #include <drm/drm_modes.h>
@@ -45,14 +46,16 @@ static struct drm_encoder *sun4i_crtc_get_encoder(struct drm_crtc *crtc)
 }
 
 static int sun4i_crtc_atomic_check(struct drm_crtc *crtc,
-				    struct drm_crtc_state *state)
+				    struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
 	struct sun4i_crtc *scrtc = drm_crtc_to_sun4i_crtc(crtc);
 	struct sunxi_engine *engine = scrtc->engine;
 	int ret = 0;
 
 	if (engine && engine->ops && engine->ops->atomic_check)
-		ret = engine->ops->atomic_check(engine, state);
+		ret = engine->ops->atomic_check(engine, crtc_state);
 
 	return ret;
 }
diff --git a/drivers/gpu/drm/tidss/tidss_crtc.c b/drivers/gpu/drm/tidss/tidss_crtc.c
index 848b9c7b553d..6739f489dfdf 100644
--- a/drivers/gpu/drm/tidss/tidss_crtc.c
+++ b/drivers/gpu/drm/tidss/tidss_crtc.c
@@ -85,8 +85,10 @@ void tidss_crtc_error_irq(struct drm_crtc *crtc, u64 irqstatus)
 /* drm_crtc_helper_funcs */
 
 static int tidss_crtc_atomic_check(struct drm_crtc *crtc,
-				   struct drm_crtc_state *state)
+				   struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
 	struct drm_device *ddev = crtc->dev;
 	struct tidss_device *tidss = to_tidss(ddev);
 	struct dispc_device *dispc = tidss->dispc;
@@ -97,10 +99,10 @@ static int tidss_crtc_atomic_check(struct drm_crtc *crtc,
 
 	dev_dbg(ddev->dev, "%s\n", __func__);
 
-	if (!state->enable)
+	if (!crtc_state->enable)
 		return 0;
 
-	mode = &state->adjusted_mode;
+	mode = &crtc_state->adjusted_mode;
 
 	ok = dispc_vp_mode_valid(dispc, hw_videoport, mode);
 	if (ok != MODE_OK) {
@@ -109,7 +111,7 @@ static int tidss_crtc_atomic_check(struct drm_crtc *crtc,
 		return -EINVAL;
 	}
 
-	return dispc_vp_bus_check(dispc, hw_videoport, state);
+	return dispc_vp_bus_check(dispc, hw_videoport, crtc_state);
 }
 
 /*
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
index da2ab2aa3577..d87a9fd4a203 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
@@ -657,15 +657,17 @@ static bool tilcdc_crtc_mode_fixup(struct drm_crtc *crtc,
 }
 
 static int tilcdc_crtc_atomic_check(struct drm_crtc *crtc,
-				    struct drm_crtc_state *state)
+				    struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
 	/* If we are not active we don't care */
-	if (!state->active)
+	if (!crtc_state->active)
 		return 0;
 
-	if (state->state->planes[0].ptr != crtc->primary ||
-	    state->state->planes[0].state == NULL ||
-	    state->state->planes[0].state->crtc != crtc) {
+	if (crtc_state->state->planes[0].ptr != crtc->primary ||
+	    crtc_state->state->planes[0].state == NULL ||
+	    crtc_state->state->planes[0].state->crtc != crtc) {
 		dev_dbg(crtc->dev->dev, "CRTC primary plane must be present");
 		return -EINVAL;
 	}
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
index f04f5cc8c839..06088854c647 100644
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -584,18 +584,21 @@ void vc4_crtc_get_margins(struct drm_crtc_state *state,
 }
 
 static int vc4_crtc_atomic_check(struct drm_crtc *crtc,
-				 struct drm_crtc_state *state)
+				 struct drm_atomic_state *state)
 {
-	struct vc4_crtc_state *vc4_state = to_vc4_crtc_state(state);
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
+	struct vc4_crtc_state *vc4_state = to_vc4_crtc_state(crtc_state);
 	struct drm_connector *conn;
 	struct drm_connector_state *conn_state;
 	int ret, i;
 
-	ret = vc4_hvs_atomic_check(crtc, state);
+	ret = vc4_hvs_atomic_check(crtc, crtc_state);
 	if (ret)
 		return ret;
 
-	for_each_new_connector_in_state(state->state, conn, conn_state, i) {
+	for_each_new_connector_in_state(crtc_state->state, conn, conn_state,
+					i) {
 		if (conn_state->crtc != crtc)
 			continue;
 
diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c
index e0e0b72ea65c..34612edcabbd 100644
--- a/drivers/gpu/drm/vc4/vc4_txp.c
+++ b/drivers/gpu/drm/vc4/vc4_txp.c
@@ -386,16 +386,18 @@ static const struct drm_crtc_funcs vc4_txp_crtc_funcs = {
 };
 
 static int vc4_txp_atomic_check(struct drm_crtc *crtc,
-				struct drm_crtc_state *state)
+				struct drm_atomic_state *state)
 {
-	struct vc4_crtc_state *vc4_state = to_vc4_crtc_state(state);
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
+	struct vc4_crtc_state *vc4_state = to_vc4_crtc_state(crtc_state);
 	int ret;
 
-	ret = vc4_hvs_atomic_check(crtc, state);
+	ret = vc4_hvs_atomic_check(crtc, crtc_state);
 	if (ret)
 		return ret;
 
-	state->no_vblank = true;
+	crtc_state->no_vblank = true;
 	vc4_state->feed_txp = true;
 
 	return 0;
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index 48b3194ee051..e81183ab87e0 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -111,7 +111,7 @@ static void virtio_gpu_crtc_atomic_disable(struct drm_crtc *crtc,
 }
 
 static int virtio_gpu_crtc_atomic_check(struct drm_crtc *crtc,
-					struct drm_crtc_state *state)
+					struct drm_atomic_state *state)
 {
 	return 0;
 }
diff --git a/drivers/gpu/drm/vkms/vkms_crtc.c b/drivers/gpu/drm/vkms/vkms_crtc.c
index e43e4e1b268a..6a49e70bdf18 100644
--- a/drivers/gpu/drm/vkms/vkms_crtc.c
+++ b/drivers/gpu/drm/vkms/vkms_crtc.c
@@ -168,9 +168,11 @@ static const struct drm_crtc_funcs vkms_crtc_funcs = {
 };
 
 static int vkms_crtc_atomic_check(struct drm_crtc *crtc,
-				  struct drm_crtc_state *state)
+				  struct drm_atomic_state *state)
 {
-	struct vkms_crtc_state *vkms_state = to_vkms_crtc_state(state);
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
+	struct vkms_crtc_state *vkms_state = to_vkms_crtc_state(crtc_state);
 	struct drm_plane *plane;
 	struct drm_plane_state *plane_state;
 	int i = 0, ret;
@@ -178,12 +180,12 @@ static int vkms_crtc_atomic_check(struct drm_crtc *crtc,
 	if (vkms_state->active_planes)
 		return 0;
 
-	ret = drm_atomic_add_affected_planes(state->state, crtc);
+	ret = drm_atomic_add_affected_planes(crtc_state->state, crtc);
 	if (ret < 0)
 		return ret;
 
-	drm_for_each_plane_mask(plane, crtc->dev, state->plane_mask) {
-		plane_state = drm_atomic_get_existing_plane_state(state->state,
+	drm_for_each_plane_mask(plane, crtc->dev, crtc_state->plane_mask) {
+		plane_state = drm_atomic_get_existing_plane_state(crtc_state->state,
 								  plane);
 		WARN_ON(!plane_state);
 
@@ -199,8 +201,8 @@ static int vkms_crtc_atomic_check(struct drm_crtc *crtc,
 	vkms_state->num_active_planes = i;
 
 	i = 0;
-	drm_for_each_plane_mask(plane, crtc->dev, state->plane_mask) {
-		plane_state = drm_atomic_get_existing_plane_state(state->state,
+	drm_for_each_plane_mask(plane, crtc->dev, crtc_state->plane_mask) {
+		plane_state = drm_atomic_get_existing_plane_state(crtc_state->state,
 								  plane);
 
 		if (!plane_state->visible)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index 312ed0881a99..a74c9454ade2 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -522,8 +522,10 @@ int vmw_du_cursor_plane_atomic_check(struct drm_plane *plane,
 
 
 int vmw_du_crtc_atomic_check(struct drm_crtc *crtc,
-			     struct drm_crtc_state *new_state)
+			     struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *new_state = drm_atomic_get_new_crtc_state(state,
+									 crtc);
 	struct vmw_display_unit *du = vmw_crtc_to_du(new_state->crtc);
 	int connector_mask = drm_connector_mask(&du->connector);
 	bool has_primary = new_state->plane_mask &
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
index 3ee03227607c..b3d4e7b4c8c5 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
@@ -473,7 +473,7 @@ void vmw_du_plane_unpin_surf(struct vmw_plane_state *vps,
 			     bool unreference);
 
 int vmw_du_crtc_atomic_check(struct drm_crtc *crtc,
-			     struct drm_crtc_state *state);
+			     struct drm_atomic_state *state);
 void vmw_du_crtc_atomic_begin(struct drm_crtc *crtc,
 			      struct drm_crtc_state *old_crtc_state);
 void vmw_du_crtc_atomic_flush(struct drm_crtc *crtc,
diff --git a/drivers/gpu/drm/xlnx/zynqmp_disp.c b/drivers/gpu/drm/xlnx/zynqmp_disp.c
index 5802752860dd..058fbcebe6ce 100644
--- a/drivers/gpu/drm/xlnx/zynqmp_disp.c
+++ b/drivers/gpu/drm/xlnx/zynqmp_disp.c
@@ -1504,9 +1504,11 @@ zynqmp_disp_crtc_atomic_disable(struct drm_crtc *crtc,
 }
 
 static int zynqmp_disp_crtc_atomic_check(struct drm_crtc *crtc,
-					 struct drm_crtc_state *state)
+					 struct drm_atomic_state *state)
 {
-	return drm_atomic_add_affected_planes(state->state, crtc);
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
+	return drm_atomic_add_affected_planes(crtc_state->state, crtc);
 }
 
 static void
diff --git a/include/drm/drm_modeset_helper_vtables.h b/include/drm/drm_modeset_helper_vtables.h
index bde42988c4b5..b97441deaf93 100644
--- a/include/drm/drm_modeset_helper_vtables.h
+++ b/include/drm/drm_modeset_helper_vtables.h
@@ -336,8 +336,7 @@ struct drm_crtc_helper_funcs {
 	 *
 	 * This function is called in the check phase of an atomic update. The
 	 * driver is not allowed to change anything outside of the free-standing
-	 * state objects passed-in or assembled in the overall &drm_atomic_state
-	 * update tracking structure.
+	 * state object passed-in.
 	 *
 	 * Also beware that userspace can request its own custom modes, neither
 	 * core nor helpers filter modes to the list of probe modes reported by
@@ -353,7 +352,7 @@ struct drm_crtc_helper_funcs {
 	 * deadlock.
 	 */
 	int (*atomic_check)(struct drm_crtc *crtc,
-			    struct drm_crtc_state *state);
+			    struct drm_atomic_state *state);
 
 	/**
 	 * @atomic_begin: