drm: Use state helper instead of the plane state pointer

Many drivers reference the plane->state pointer in order to get the current plane state in their atomic_update or atomic_disable hooks, which would be the new plane state in the global atomic state since _swap_state happened when those hooks are run. Use the drm_atomic_get_new_plane_state helper to get that state to make it more obvious. This was made using the coccinelle script below: @ plane_atomic_func @ identifier helpers; identifier func; @@ ( static const struct drm_plane_helper_funcs helpers = { ..., .atomic_disable = func, ..., }; | static const struct drm_plane_helper_funcs helpers = { ..., .atomic_update = func, ..., }; ) @ adds_new_state @ identifier plane_atomic_func.func; identifier plane, state; identifier new_state; @@ func(struct drm_plane *plane, struct drm_atomic_state *state) { ... - struct drm_plane_state *new_state = plane->state; + struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state, plane); ... } @ include depends on adds_new_state @ @@ #include <drm/drm_atomic.h> @ no_include depends on !include && adds_new_state @ @@ + #include <drm/drm_atomic.h> #include <drm/...> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://lore.kernel.org/r/20210219120032.260676-1-maxime@cerno.tech
mariux64 · Feb 25, 2021 · 37418bf · 37418bf
1 parent 977697e
commit 37418bf
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Showing 46 changed files with 103 additions and 53 deletions.
diff --git a/drivers/gpu/drm/arc/arcpgu_crtc.c b/drivers/gpu/drm/arc/arcpgu_crtc.c
@@ -5,6 +5,7 @@
  * Copyright (C) 2016 Synopsys, Inc. (www.synopsys.com)
  */
 
+#include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_device.h>
 #include <drm/drm_fb_cma_helper.h>
@@ -147,7 +148,8 @@ static const struct drm_crtc_helper_funcs arc_pgu_crtc_helper_funcs = {
 static void arc_pgu_plane_atomic_update(struct drm_plane *plane,
 					struct drm_atomic_state *state)
 {
-	struct drm_plane_state *new_plane_state = plane->state;
+	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
+										 plane);
 	struct arcpgu_drm_private *arcpgu;
 	struct drm_gem_cma_object *gem;
 

diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c
@@ -262,7 +262,8 @@ static int hdlcd_plane_atomic_check(struct drm_plane *plane,
 static void hdlcd_plane_atomic_update(struct drm_plane *plane,
 				      struct drm_atomic_state *state)
 {
-	struct drm_plane_state *new_plane_state = plane->state;
+	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
+										 plane);
 	struct drm_framebuffer *fb = new_plane_state->fb;
 	struct hdlcd_drm_private *hdlcd;
 	u32 dest_h;

diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c
@@ -797,7 +797,8 @@ static void malidp_de_plane_update(struct drm_plane *plane,
 									   plane);
 	struct malidp_plane *mp;
 	struct malidp_plane_state *ms = to_malidp_plane_state(plane->state);
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	u16 pixel_alpha = new_state->pixel_blend_mode;
 	u8 plane_alpha = new_state->alpha >> 8;
 	u32 src_w, src_h, dest_w, dest_h, val;

diff --git a/drivers/gpu/drm/armada/armada_overlay.c b/drivers/gpu/drm/armada/armada_overlay.c
@@ -70,7 +70,8 @@ static void armada_drm_overlay_plane_atomic_update(struct drm_plane *plane,
 {
 	struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state,
 									   plane);
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct armada_crtc *dcrtc;
 	struct armada_regs *regs;
 	unsigned int idx;

diff --git a/drivers/gpu/drm/armada/armada_plane.c b/drivers/gpu/drm/armada/armada_plane.c
@@ -165,7 +165,8 @@ static void armada_drm_primary_plane_atomic_update(struct drm_plane *plane,
 {
 	struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state,
 									   plane);
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct armada_crtc *dcrtc;
 	struct armada_regs *regs;
 	u32 cfg, cfg_mask, val;

diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
@@ -575,7 +575,8 @@ ast_primary_plane_helper_atomic_update(struct drm_plane *plane,
 									   plane);
 	struct drm_device *dev = plane->dev;
 	struct ast_private *ast = to_ast_private(dev);
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct drm_gem_vram_object *gbo;
 	s64 gpu_addr;
 	struct drm_framebuffer *fb = new_state->fb;
@@ -797,7 +798,8 @@ ast_cursor_plane_helper_atomic_update(struct drm_plane *plane,
 	struct ast_cursor_plane *ast_cursor_plane = to_ast_cursor_plane(plane);
 	struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state,
 									   plane);
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct drm_shadow_plane_state *shadow_plane_state = to_drm_shadow_plane_state(new_state);
 	struct drm_framebuffer *fb = new_state->fb;
 	struct ast_private *ast = to_ast_private(plane->dev);

diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
@@ -733,7 +733,8 @@ static void atmel_hlcdc_plane_atomic_disable(struct drm_plane *p,
 static void atmel_hlcdc_plane_atomic_update(struct drm_plane *p,
 					    struct drm_atomic_state *state)
 {
-	struct drm_plane_state *new_s = p->state;
+	struct drm_plane_state *new_s = drm_atomic_get_new_plane_state(state,
+								       p);
 	struct atmel_hlcdc_plane *plane = drm_plane_to_atmel_hlcdc_plane(p);
 	struct atmel_hlcdc_plane_state *hstate =
 			drm_plane_state_to_atmel_hlcdc_plane_state(new_s);

diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -254,7 +254,8 @@ static int exynos_plane_atomic_check(struct drm_plane *plane,
 static void exynos_plane_atomic_update(struct drm_plane *plane,
 				       struct drm_atomic_state *state)
 {
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+								           plane);
 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(new_state->crtc);
 	struct exynos_drm_plane *exynos_plane = to_exynos_plane(plane);
 

diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
@@ -80,7 +80,8 @@ static void fsl_dcu_drm_plane_atomic_update(struct drm_plane *plane,
 
 {
 	struct fsl_dcu_drm_device *fsl_dev = plane->dev->dev_private;
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct drm_framebuffer *fb = plane->state->fb;
 	struct drm_gem_cma_object *gem;
 	unsigned int alpha = DCU_LAYER_AB_NONE, bpp;

diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
@@ -101,7 +101,8 @@ static int hibmc_plane_atomic_check(struct drm_plane *plane,
 static void hibmc_plane_atomic_update(struct drm_plane *plane,
 				      struct drm_atomic_state *state)
 {
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	u32 reg;
 	s64 gpu_addr = 0;
 	u32 line_l;

diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
@@ -806,7 +806,8 @@ static int ade_plane_atomic_check(struct drm_plane *plane,
 static void ade_plane_atomic_update(struct drm_plane *plane,
 				    struct drm_atomic_state *state)
 {
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct kirin_plane *kplane = to_kirin_plane(plane);
 
 	ade_update_channel(kplane, new_state->fb, new_state->crtc_x,

diff --git a/drivers/gpu/drm/imx/dcss/dcss-plane.c b/drivers/gpu/drm/imx/dcss/dcss-plane.c
@@ -268,7 +268,8 @@ static void dcss_plane_atomic_update(struct drm_plane *plane,
 {
 	struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state,
 									   plane);
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct dcss_plane *dcss_plane = to_dcss_plane(plane);
 	struct dcss_dev *dcss = plane->dev->dev_private;
 	struct drm_framebuffer *fb = new_state->fb;

diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -544,7 +544,8 @@ static void ipu_plane_atomic_update(struct drm_plane *plane,
 	struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state,
 									   plane);
 	struct ipu_plane *ipu_plane = to_ipu_plane(plane);
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct ipu_plane_state *ipu_state = to_ipu_plane_state(new_state);
 	struct drm_crtc_state *crtc_state = new_state->crtc->state;
 	struct drm_framebuffer *fb = new_state->fb;

diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
@@ -545,7 +545,8 @@ static void ingenic_drm_plane_atomic_update(struct drm_plane *plane,
 					    struct drm_atomic_state *state)
 {
 	struct ingenic_drm *priv = drm_device_get_priv(plane->dev);
-	struct drm_plane_state *newstate = plane->state;
+	struct drm_plane_state *newstate = drm_atomic_get_new_plane_state(state,
+									  plane);
 	struct drm_crtc_state *crtc_state;
 	struct ingenic_dma_hwdesc *hwdesc;
 	unsigned int width, height, cpp, offset;

diff --git a/drivers/gpu/drm/ingenic/ingenic-ipu.c b/drivers/gpu/drm/ingenic/ingenic-ipu.c
@@ -285,7 +285,8 @@ static void ingenic_ipu_plane_atomic_update(struct drm_plane *plane,
 					    struct drm_atomic_state *state)
 {
 	struct ingenic_ipu *ipu = plane_to_ingenic_ipu(plane);
-	struct drm_plane_state *newstate = plane->state;
+	struct drm_plane_state *newstate = drm_atomic_get_new_plane_state(state,
+									  plane);
 	const struct drm_format_info *finfo;
 	u32 ctrl, stride = 0, coef_index = 0, format = 0;
 	bool needs_modeset, upscaling_w, upscaling_h;

diff --git a/drivers/gpu/drm/kmb/kmb_plane.c b/drivers/gpu/drm/kmb/kmb_plane.c
@@ -282,7 +282,8 @@ static void kmb_plane_atomic_update(struct drm_plane *plane,
 {
 	struct drm_plane_state *old_plane_state = drm_atomic_get_old_plane_state(state,
 										 plane);
-	struct drm_plane_state *new_plane_state = plane->state;
+	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
+										 plane);
 	struct drm_framebuffer *fb;
 	struct kmb_drm_private *kmb;
 	unsigned int width;

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -175,7 +175,8 @@ static int mtk_plane_atomic_check(struct drm_plane *plane,
 static void mtk_plane_atomic_disable(struct drm_plane *plane,
 				     struct drm_atomic_state *state)
 {
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct mtk_plane_state *mtk_plane_state = to_mtk_plane_state(new_state);
 	mtk_plane_state->pending.enable = false;
 	wmb(); /* Make sure the above parameter is set before update */
@@ -185,7 +186,8 @@ static void mtk_plane_atomic_disable(struct drm_plane *plane,
 static void mtk_plane_atomic_update(struct drm_plane *plane,
 				    struct drm_atomic_state *state)
 {
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct mtk_plane_state *mtk_plane_state = to_mtk_plane_state(new_state);
 	struct drm_crtc *crtc = new_state->crtc;
 	struct drm_framebuffer *fb = new_state->fb;

diff --git a/drivers/gpu/drm/meson/meson_overlay.c b/drivers/gpu/drm/meson/meson_overlay.c
@@ -471,7 +471,8 @@ static void meson_overlay_atomic_update(struct drm_plane *plane,
 					struct drm_atomic_state *state)
 {
 	struct meson_overlay *meson_overlay = to_meson_overlay(plane);
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct drm_framebuffer *fb = new_state->fb;
 	struct meson_drm *priv = meson_overlay->priv;
 	struct drm_gem_cma_object *gem;

diff --git a/drivers/gpu/drm/meson/meson_plane.c b/drivers/gpu/drm/meson/meson_plane.c
@@ -133,7 +133,8 @@ static void meson_plane_atomic_update(struct drm_plane *plane,
 				      struct drm_atomic_state *state)
 {
 	struct meson_plane *meson_plane = to_meson_plane(plane);
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct drm_rect dest = drm_plane_state_dest(new_state);
 	struct meson_drm *priv = meson_plane->priv;
 	struct drm_framebuffer *fb = new_state->fb;

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
@@ -1244,7 +1244,8 @@ static void dpu_plane_atomic_update(struct drm_plane *plane,
 				struct drm_atomic_state *state)
 {
 	struct dpu_plane *pdpu = to_dpu_plane(plane);
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 
 	pdpu->is_error = false;
 

diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c
@@ -4,6 +4,7 @@
  * Author: Rob Clark <robdclark@gmail.com>
  */
 
+#include <drm/drm_atomic.h>
 #include <drm/drm_damage_helper.h>
 #include <drm/drm_fourcc.h>
 
@@ -114,7 +115,8 @@ static int mdp4_plane_atomic_check(struct drm_plane *plane,
 static void mdp4_plane_atomic_update(struct drm_plane *plane,
 				     struct drm_atomic_state *state)
 {
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	int ret;
 
 	ret = mdp4_plane_mode_set(plane,

diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
@@ -428,7 +428,8 @@ static int mdp5_plane_atomic_check(struct drm_plane *plane,
 static void mdp5_plane_atomic_update(struct drm_plane *plane,
 				     struct drm_atomic_state *state)
 {
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 
 	DBG("%s: update", plane->name);
 

diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
@@ -435,7 +435,8 @@ static void mxsfb_plane_overlay_atomic_update(struct drm_plane *plane,
 	struct drm_plane_state *old_pstate = drm_atomic_get_old_plane_state(state,
 									    plane);
 	struct mxsfb_drm_private *mxsfb = to_mxsfb_drm_private(plane->dev);
-	struct drm_plane_state *new_pstate = plane->state;
+	struct drm_plane_state *new_pstate = drm_atomic_get_new_plane_state(state,
+									    plane);
 	dma_addr_t paddr;
 	u32 ctrl;
 

diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c
@@ -44,7 +44,8 @@ static void omap_plane_atomic_update(struct drm_plane *plane,
 {
 	struct omap_drm_private *priv = plane->dev->dev_private;
 	struct omap_plane *omap_plane = to_omap_plane(plane);
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct omap_overlay_info info;
 	int ret;
 
@@ -89,7 +90,8 @@ static void omap_plane_atomic_update(struct drm_plane *plane,
 static void omap_plane_atomic_disable(struct drm_plane *plane,
 				      struct drm_atomic_state *state)
 {
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct omap_drm_private *priv = plane->dev->dev_private;
 	struct omap_plane *omap_plane = to_omap_plane(plane);
 

diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
@@ -634,7 +634,8 @@ static void qxl_free_cursor(struct qxl_bo *cursor_bo)
 static void qxl_primary_atomic_update(struct drm_plane *plane,
 				      struct drm_atomic_state *state)
 {
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct qxl_device *qdev = to_qxl(plane->dev);
 	struct qxl_bo *bo = gem_to_qxl_bo(new_state->fb->obj[0]);
 	struct qxl_bo *primary;
@@ -687,7 +688,8 @@ static void qxl_cursor_atomic_update(struct drm_plane *plane,
 {
 	struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state,
 									   plane);
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct qxl_device *qdev = to_qxl(plane->dev);
 	struct drm_framebuffer *fb = new_state->fb;
 

diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.c b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
@@ -621,7 +621,7 @@ static void rcar_du_plane_atomic_update(struct drm_plane *plane,
 					struct drm_atomic_state *state)
 {
 	struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state, plane);
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state, plane);
 	struct rcar_du_plane *rplane = to_rcar_plane(plane);
 	struct rcar_du_plane_state *old_rstate;
 	struct rcar_du_plane_state *new_rstate;

diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
@@ -280,7 +280,7 @@ static void rcar_du_vsp_plane_atomic_update(struct drm_plane *plane,
 					struct drm_atomic_state *state)
 {
 	struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state, plane);
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state, plane);
 	struct rcar_du_vsp_plane *rplane = to_rcar_vsp_plane(plane);
 	struct rcar_du_crtc *crtc = to_rcar_crtc(old_state->crtc);
 

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -881,7 +881,8 @@ static void vop_plane_atomic_update(struct drm_plane *plane,
 {
 	struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state,
 									   plane);
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct drm_crtc *crtc = new_state->crtc;
 	struct vop_win *vop_win = to_vop_win(plane);
 	const struct vop_win_data *win = vop_win->data;

diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c
@@ -258,7 +258,8 @@ static int sti_cursor_atomic_check(struct drm_plane *drm_plane,
 static void sti_cursor_atomic_update(struct drm_plane *drm_plane,
 				     struct drm_atomic_state *state)
 {
-	struct drm_plane_state *newstate = drm_plane->state;
+	struct drm_plane_state *newstate = drm_atomic_get_new_plane_state(state,
+									  drm_plane);
 	struct sti_plane *plane = to_sti_plane(drm_plane);
 	struct sti_cursor *cursor = to_sti_cursor(plane);
 	struct drm_crtc *crtc = newstate->crtc;

diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c
@@ -703,7 +703,8 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane,
 {
 	struct drm_plane_state *oldstate = drm_atomic_get_old_plane_state(state,
 									  drm_plane);
-	struct drm_plane_state *newstate = drm_plane->state;
+	struct drm_plane_state *newstate = drm_atomic_get_new_plane_state(state,
+									  drm_plane);
 	struct sti_plane *plane = to_sti_plane(drm_plane);
 	struct sti_gdp *gdp = to_sti_gdp(plane);
 	struct drm_crtc *crtc = newstate->crtc;

diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
@@ -1113,7 +1113,8 @@ static void sti_hqvdp_atomic_update(struct drm_plane *drm_plane,
 {
 	struct drm_plane_state *oldstate = drm_atomic_get_old_plane_state(state,
 									  drm_plane);
-	struct drm_plane_state *newstate = drm_plane->state;
+	struct drm_plane_state *newstate = drm_atomic_get_new_plane_state(state,
+									  drm_plane);
 	struct sti_plane *plane = to_sti_plane(drm_plane);
 	struct sti_hqvdp *hqvdp = to_sti_hqvdp(plane);
 	struct drm_crtc *crtc = newstate->crtc;

diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
@@ -778,7 +778,8 @@ static void ltdc_plane_atomic_update(struct drm_plane *plane,
 				     struct drm_atomic_state *state)
 {
 	struct ltdc_device *ldev = plane_to_ltdc(plane);
-	struct drm_plane_state *newstate = plane->state;
+	struct drm_plane_state *newstate = drm_atomic_get_new_plane_state(state,
+									  plane);
 	struct drm_framebuffer *fb = newstate->fb;
 	u32 lofs = plane->index * LAY_OFS;
 	u32 x0 = newstate->crtc_x;

diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c b/drivers/gpu/drm/sun4i/sun4i_layer.c
@@ -86,7 +86,8 @@ static void sun4i_backend_layer_atomic_disable(struct drm_plane *plane,
 static void sun4i_backend_layer_atomic_update(struct drm_plane *plane,
 					      struct drm_atomic_state *state)
 {
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct sun4i_layer_state *layer_state = state_to_sun4i_layer_state(new_state);
 	struct sun4i_layer *layer = plane_to_sun4i_layer(plane);
 	struct sun4i_backend *backend = layer->backend;

diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
@@ -306,7 +306,8 @@ static void sun8i_ui_layer_atomic_update(struct drm_plane *plane,
 {
 	struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state,
 									   plane);
-	struct drm_plane_state *new_state = plane->state;
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
 	struct sun8i_ui_layer *layer = plane_to_sun8i_ui_layer(plane);
 	unsigned int zpos = new_state->normalized_zpos;
 	unsigned int old_zpos = old_state->normalized_zpos;