Re: [PATCH v3 04/11] drm/atomic: Pass the full state to planes atomic_check

[Thomas Zimmermann <tzimmermann@suse.de>]

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Am 19.02.21 um 13:00 schrieb Maxime Ripard:
> The current atomic helpers have either their object state being passed as
> an argument or the full atomic state.
> 
> The former is the pattern that was done at first, before switching to the
> latter for new hooks or when it was needed.
> 
> Let's convert all the remaining helpers to provide a consistent
> interface, starting with the planes atomic_check.
> 
> The conversion was done using the coccinelle script below plus some
> manual changes for vmwgfx, built tested on all the drivers.
> 
> @@
> identifier plane, plane_state;
> symbol state;
> @@
> 
>   struct drm_plane_helper_funcs {
>   	...
> 	int (*atomic_check)(struct drm_plane *plane,
> -			    struct drm_plane_state *plane_state);
> +			    struct drm_atomic_state *state);
> 	...
> }
> 
> @ plane_atomic_func @
> identifier helpers;
> identifier func;
> @@
> 
> static const struct drm_plane_helper_funcs helpers = {
> 	...,
>   	.atomic_check = func,
> 	...,
> };
> 
> @@
> struct drm_plane_helper_funcs *FUNCS;
> identifier f;
> identifier dev;
> identifier plane, plane_state, state;
> @@
> 
>   f(struct drm_device *dev, struct drm_atomic_state *state)
>   {
>   	<+...
> -	FUNCS->atomic_check(plane, plane_state)
> +	FUNCS->atomic_check(plane, state)
>   	...+>
>   }
> 
> @ ignores_new_state @
> identifier plane_atomic_func.func;
> identifier plane, new_plane_state;
> @@
> 
>   func(struct drm_plane *plane, struct drm_plane_state *new_plane_state)
>   {
> 	... when != new_plane_state
>   }
> 
> @ adds_new_state depends on plane_atomic_func && !ignores_new_state @
> identifier plane_atomic_func.func;
> identifier plane, new_plane_state;
> @@
> 
>   func(struct drm_plane *plane, struct drm_plane_state *new_plane_state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state, plane);
>   	...
>   }
> 
> @ depends on plane_atomic_func @
> identifier plane_atomic_func.func;
> identifier plane, new_plane_state;
> @@
> 
>   func(struct drm_plane *plane,
> -     struct drm_plane_state *new_plane_state
> +     struct drm_atomic_state *state
>       )
>   { ... }
> 
> @ 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: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Acked-by: Thomas Zimmermann <tzimmermann@suse.de>

> 
> ---
> 
> Changes from v1:
>    - Rewording and removal of a coccinelle rule suggested by Laurent
> ---
>   drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 +++-
>   drivers/gpu/drm/arm/display/komeda/komeda_plane.c | 4 +++-
>   drivers/gpu/drm/arm/hdlcd_crtc.c                  | 4 +++-
>   drivers/gpu/drm/arm/malidp_planes.c               | 4 +++-
>   drivers/gpu/drm/armada/armada_plane.c             | 4 +++-
>   drivers/gpu/drm/armada/armada_plane.h             | 2 +-
>   drivers/gpu/drm/ast/ast_mode.c                    | 8 ++++++--
>   drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c   | 3 ++-
>   drivers/gpu/drm/drm_atomic_helper.c               | 2 +-
>   drivers/gpu/drm/drm_simple_kms_helper.c           | 4 +++-
>   drivers/gpu/drm/exynos/exynos_drm_plane.c         | 4 +++-
>   drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c       | 5 ++++-
>   drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c    | 4 +++-
>   drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c   | 4 +++-
>   drivers/gpu/drm/imx/dcss/dcss-plane.c             | 4 +++-
>   drivers/gpu/drm/imx/ipuv3-plane.c                 | 4 +++-
>   drivers/gpu/drm/ingenic/ingenic-drm-drv.c         | 4 +++-
>   drivers/gpu/drm/ingenic/ingenic-ipu.c             | 4 +++-
>   drivers/gpu/drm/kmb/kmb_plane.c                   | 4 +++-
>   drivers/gpu/drm/mediatek/mtk_drm_plane.c          | 4 +++-
>   drivers/gpu/drm/meson/meson_overlay.c             | 4 +++-
>   drivers/gpu/drm/meson/meson_plane.c               | 4 +++-
>   drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c         | 5 ++++-
>   drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c        | 2 +-
>   drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c        | 4 +++-
>   drivers/gpu/drm/mxsfb/mxsfb_kms.c                 | 4 +++-
>   drivers/gpu/drm/nouveau/dispnv50/wndw.c           | 5 ++++-
>   drivers/gpu/drm/omapdrm/omap_plane.c              | 4 +++-
>   drivers/gpu/drm/qxl/qxl_display.c                 | 4 +++-
>   drivers/gpu/drm/rcar-du/rcar_du_plane.c           | 4 +++-
>   drivers/gpu/drm/rcar-du/rcar_du_vsp.c             | 5 ++++-
>   drivers/gpu/drm/rockchip/rockchip_drm_vop.c       | 4 +++-
>   drivers/gpu/drm/sti/sti_cursor.c                  | 4 +++-
>   drivers/gpu/drm/sti/sti_gdp.c                     | 4 +++-
>   drivers/gpu/drm/sti/sti_hqvdp.c                   | 4 +++-
>   drivers/gpu/drm/stm/ltdc.c                        | 4 +++-
>   drivers/gpu/drm/sun4i/sun8i_ui_layer.c            | 4 +++-
>   drivers/gpu/drm/sun4i/sun8i_vi_layer.c            | 4 +++-
>   drivers/gpu/drm/tegra/dc.c                        | 8 ++++++--
>   drivers/gpu/drm/tegra/hub.c                       | 4 +++-
>   drivers/gpu/drm/tidss/tidss_plane.c               | 4 +++-
>   drivers/gpu/drm/tilcdc/tilcdc_plane.c             | 4 +++-
>   drivers/gpu/drm/vboxvideo/vbox_mode.c             | 8 ++++++--
>   drivers/gpu/drm/vc4/vc4_plane.c                   | 4 +++-
>   drivers/gpu/drm/virtio/virtgpu_plane.c            | 4 +++-
>   drivers/gpu/drm/vkms/vkms_plane.c                 | 4 +++-
>   drivers/gpu/drm/vmwgfx/vmwgfx_kms.c               | 8 ++++++--
>   drivers/gpu/drm/vmwgfx/vmwgfx_kms.h               | 4 ++--
>   drivers/gpu/drm/xlnx/zynqmp_disp.c                | 4 +++-
>   drivers/gpu/drm/zte/zx_plane.c                    | 8 ++++++--
>   include/drm/drm_modeset_helper_vtables.h          | 7 +++----
>   51 files changed, 164 insertions(+), 60 deletions(-)
> 
> 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 906fa4ae25c9..1cdff048b0c0 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -6432,8 +6432,10 @@ static int dm_plane_helper_check_state(struct drm_plane_state *state,
>   }
>   
>   static int dm_plane_atomic_check(struct drm_plane *plane,
> -				 struct drm_plane_state *new_plane_state)
> +				 struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct amdgpu_device *adev = drm_to_adev(plane->dev);
>   	struct dc *dc = adev->dm.dc;
>   	struct dm_plane_state *dm_plane_state;
> diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_plane.c b/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
> index 00fd83cbe565..96a6fe95a4e7 100644
> --- a/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
> +++ b/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
> @@ -69,8 +69,10 @@ komeda_plane_init_data_flow(struct drm_plane_state *st,
>    */
>   static int
>   komeda_plane_atomic_check(struct drm_plane *plane,
> -			  struct drm_plane_state *new_plane_state)
> +			  struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct komeda_plane *kplane = to_kplane(plane);
>   	struct komeda_plane_state *kplane_st = to_kplane_st(new_plane_state);
>   	struct komeda_layer *layer = kplane->layer;
> diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c
> index d5a79a4aa996..9da9d0581ce9 100644
> --- a/drivers/gpu/drm/arm/hdlcd_crtc.c
> +++ b/drivers/gpu/drm/arm/hdlcd_crtc.c
> @@ -229,8 +229,10 @@ static const struct drm_crtc_helper_funcs hdlcd_crtc_helper_funcs = {
>   };
>   
>   static int hdlcd_plane_atomic_check(struct drm_plane *plane,
> -				    struct drm_plane_state *new_plane_state)
> +				    struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	int i;
>   	struct drm_crtc *crtc;
>   	struct drm_crtc_state *crtc_state;
> diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c
> index e64367f55c70..c94c4a96db68 100644
> --- a/drivers/gpu/drm/arm/malidp_planes.c
> +++ b/drivers/gpu/drm/arm/malidp_planes.c
> @@ -502,8 +502,10 @@ static void malidp_de_prefetch_settings(struct malidp_plane *mp,
>   }
>   
>   static int malidp_de_plane_check(struct drm_plane *plane,
> -				 struct drm_plane_state *new_plane_state)
> +				 struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct malidp_plane *mp = to_malidp_plane(plane);
>   	struct malidp_plane_state *ms = to_malidp_plane_state(new_plane_state);
>   	bool rotated = new_plane_state->rotation & MALIDP_ROTATED_MASK;
> diff --git a/drivers/gpu/drm/armada/armada_plane.c b/drivers/gpu/drm/armada/armada_plane.c
> index 27f83b07c8eb..b1266c588102 100644
> --- a/drivers/gpu/drm/armada/armada_plane.c
> +++ b/drivers/gpu/drm/armada/armada_plane.c
> @@ -106,8 +106,10 @@ void armada_drm_plane_cleanup_fb(struct drm_plane *plane,
>   }
>   
>   int armada_drm_plane_atomic_check(struct drm_plane *plane,
> -	struct drm_plane_state *new_plane_state)
> +	struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct armada_plane_state *st = to_armada_plane_state(new_plane_state);
>   	struct drm_crtc *crtc = new_plane_state->crtc;
>   	struct drm_crtc_state *crtc_state;
> diff --git a/drivers/gpu/drm/armada/armada_plane.h b/drivers/gpu/drm/armada/armada_plane.h
> index 2707ec781941..51dab8d8da22 100644
> --- a/drivers/gpu/drm/armada/armada_plane.h
> +++ b/drivers/gpu/drm/armada/armada_plane.h
> @@ -26,7 +26,7 @@ int armada_drm_plane_prepare_fb(struct drm_plane *plane,
>   void armada_drm_plane_cleanup_fb(struct drm_plane *plane,
>   	struct drm_plane_state *old_state);
>   int armada_drm_plane_atomic_check(struct drm_plane *plane,
> -	struct drm_plane_state *state);
> +	struct drm_atomic_state *state);
>   void armada_plane_reset(struct drm_plane *plane);
>   struct drm_plane_state *armada_plane_duplicate_state(struct drm_plane *plane);
>   void armada_plane_destroy_state(struct drm_plane *plane,
> diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
> index 2665d3d570f9..cb8650142f13 100644
> --- a/drivers/gpu/drm/ast/ast_mode.c
> +++ b/drivers/gpu/drm/ast/ast_mode.c
> @@ -536,8 +536,10 @@ static const uint32_t ast_primary_plane_formats[] = {
>   };
>   
>   static int ast_primary_plane_helper_atomic_check(struct drm_plane *plane,
> -						 struct drm_plane_state *new_plane_state)
> +						 struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct drm_crtc_state *crtc_state;
>   	struct ast_crtc_state *ast_crtc_state;
>   	int ret;
> @@ -756,8 +758,10 @@ static const uint32_t ast_cursor_plane_formats[] = {
>   };
>   
>   static int ast_cursor_plane_helper_atomic_check(struct drm_plane *plane,
> -						struct drm_plane_state *new_plane_state)
> +						struct drm_atomic_state *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 drm_crtc_state *crtc_state;
>   	int ret;
> diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
> index c62e930bccad..445105e75a97 100644
> --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
> +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
> @@ -593,8 +593,9 @@ atmel_hlcdc_plane_update_disc_area(struct atmel_hlcdc_plane *plane,
>   }
>   
>   static int atmel_hlcdc_plane_atomic_check(struct drm_plane *p,
> -					  struct drm_plane_state *s)
> +					  struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *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(s);
> diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
> index bd0bb74437c7..c06bd5f43e61 100644
> --- a/drivers/gpu/drm/drm_atomic_helper.c
> +++ b/drivers/gpu/drm/drm_atomic_helper.c
> @@ -902,7 +902,7 @@ drm_atomic_helper_check_planes(struct drm_device *dev,
>   		if (!funcs || !funcs->atomic_check)
>   			continue;
>   
> -		ret = funcs->atomic_check(plane, new_plane_state);
> +		ret = funcs->atomic_check(plane, state);
>   		if (ret) {
>   			DRM_DEBUG_ATOMIC("[PLANE:%d:%s] atomic driver check failed\n",
>   					 plane->base.id, plane->name);
> diff --git a/drivers/gpu/drm/drm_simple_kms_helper.c b/drivers/gpu/drm/drm_simple_kms_helper.c
> index 89675d4b7b6c..a43e34e04d6b 100644
> --- a/drivers/gpu/drm/drm_simple_kms_helper.c
> +++ b/drivers/gpu/drm/drm_simple_kms_helper.c
> @@ -177,8 +177,10 @@ static const struct drm_crtc_funcs drm_simple_kms_crtc_funcs = {
>   };
>   
>   static int drm_simple_kms_plane_atomic_check(struct drm_plane *plane,
> -					struct drm_plane_state *plane_state)
> +					struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *plane_state = drm_atomic_get_new_plane_state(state,
> +									     plane);
>   	struct drm_simple_display_pipe *pipe;
>   	struct drm_crtc_state *crtc_state;
>   	int ret;
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
> index 009a62978fbc..2c4ceb768a08 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
> @@ -228,8 +228,10 @@ exynos_drm_plane_check_size(const struct exynos_drm_plane_config *config,
>   }
>   
>   static int exynos_plane_atomic_check(struct drm_plane *plane,
> -				     struct drm_plane_state *new_plane_state)
> +				     struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct exynos_drm_plane *exynos_plane = to_exynos_plane(plane);
>   	struct exynos_drm_plane_state *exynos_state =
>   						to_exynos_plane_state(new_plane_state);
> diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
> index fc3ec6b4c732..7d2aa2cbcff6 100644
> --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
> +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
> @@ -7,6 +7,7 @@
>   
>   #include <linux/regmap.h>
>   
> +#include <drm/drm_atomic.h>
>   #include <drm/drm_atomic_helper.h>
>   #include <drm/drm_crtc.h>
>   #include <drm/drm_fb_cma_helper.h>
> @@ -33,8 +34,10 @@ static int fsl_dcu_drm_plane_index(struct drm_plane *plane)
>   }
>   
>   static int fsl_dcu_drm_plane_atomic_check(struct drm_plane *plane,
> -					  struct drm_plane_state *new_plane_state)
> +					  struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct drm_framebuffer *fb = new_plane_state->fb;
>   
>   	if (!new_plane_state->fb || !new_plane_state->crtc)
> diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
> index d276f37d9d80..ddcf121af542 100644
> --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
> +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
> @@ -53,8 +53,10 @@ static const struct hibmc_dislay_pll_config hibmc_pll_table[] = {
>   };
>   
>   static int hibmc_plane_atomic_check(struct drm_plane *plane,
> -				    struct drm_plane_state *new_plane_state)
> +				    struct drm_atomic_state *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 drm_crtc *crtc = new_plane_state->crtc;
>   	struct drm_crtc_state *crtc_state;
> diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
> index cba99b8d9e59..fab083380ef7 100644
> --- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
> +++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
> @@ -757,8 +757,10 @@ static void ade_disable_channel(struct kirin_plane *kplane)
>   }
>   
>   static int ade_plane_atomic_check(struct drm_plane *plane,
> -				  struct drm_plane_state *new_plane_state)
> +				  struct drm_atomic_state *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 drm_crtc *crtc = new_plane_state->crtc;
>   	struct drm_crtc_state *crtc_state;
> diff --git a/drivers/gpu/drm/imx/dcss/dcss-plane.c b/drivers/gpu/drm/imx/dcss/dcss-plane.c
> index c76fce2e8cf6..0e68d295bd60 100644
> --- a/drivers/gpu/drm/imx/dcss/dcss-plane.c
> +++ b/drivers/gpu/drm/imx/dcss/dcss-plane.c
> @@ -137,8 +137,10 @@ static bool dcss_plane_is_source_size_allowed(u16 src_w, u16 src_h, u32 pix_fmt)
>   }
>   
>   static int dcss_plane_atomic_check(struct drm_plane *plane,
> -				   struct drm_plane_state *new_plane_state)
> +				   struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_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_plane_state->fb;
> diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
> index 1873a155bb26..28571091ff1c 100644
> --- a/drivers/gpu/drm/imx/ipuv3-plane.c
> +++ b/drivers/gpu/drm/imx/ipuv3-plane.c
> @@ -337,8 +337,10 @@ static const struct drm_plane_funcs ipu_plane_funcs = {
>   };
>   
>   static int ipu_plane_atomic_check(struct drm_plane *plane,
> -				  struct drm_plane_state *new_state)
> +				  struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
> +									   plane);
>   	struct drm_plane_state *old_state = plane->state;
>   	struct drm_crtc_state *crtc_state;
>   	struct device *dev = plane->dev->dev;
> diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
> index f589923b4a5d..8232104e598f 100644
> --- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
> +++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
> @@ -359,8 +359,10 @@ static void ingenic_drm_crtc_atomic_flush(struct drm_crtc *crtc,
>   }
>   
>   static int ingenic_drm_plane_atomic_check(struct drm_plane *plane,
> -					  struct drm_plane_state *new_plane_state)
> +					  struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct ingenic_drm *priv = drm_device_get_priv(plane->dev);
>   	struct drm_crtc_state *crtc_state;
>   	struct drm_crtc *crtc = new_plane_state->crtc ?: plane->state->crtc;
> diff --git a/drivers/gpu/drm/ingenic/ingenic-ipu.c b/drivers/gpu/drm/ingenic/ingenic-ipu.c
> index 623f42d44b07..7394b0af1259 100644
> --- a/drivers/gpu/drm/ingenic/ingenic-ipu.c
> +++ b/drivers/gpu/drm/ingenic/ingenic-ipu.c
> @@ -514,8 +514,10 @@ static void ingenic_ipu_plane_atomic_update(struct drm_plane *plane,
>   }
>   
>   static int ingenic_ipu_plane_atomic_check(struct drm_plane *plane,
> -					  struct drm_plane_state *new_plane_state)
> +					  struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	unsigned int num_w, denom_w, num_h, denom_h, xres, yres, max_w, max_h;
>   	struct ingenic_ipu *ipu = plane_to_ingenic_ipu(plane);
>   	struct drm_crtc *crtc = new_plane_state->crtc ?: plane->state->crtc;
> diff --git a/drivers/gpu/drm/kmb/kmb_plane.c b/drivers/gpu/drm/kmb/kmb_plane.c
> index 51ceaae9e7e8..909045b67b28 100644
> --- a/drivers/gpu/drm/kmb/kmb_plane.c
> +++ b/drivers/gpu/drm/kmb/kmb_plane.c
> @@ -77,8 +77,10 @@ static unsigned int check_pixel_format(struct drm_plane *plane, u32 format)
>   }
>   
>   static int kmb_plane_atomic_check(struct drm_plane *plane,
> -				  struct drm_plane_state *new_plane_state)
> +				  struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct drm_framebuffer *fb;
>   	int ret;
>   	struct drm_crtc_state *crtc_state;
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> index cdd2f8cfb4ab..31f1cc2085c7 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> @@ -141,8 +141,10 @@ static const struct drm_plane_funcs mtk_plane_funcs = {
>   };
>   
>   static int mtk_plane_atomic_check(struct drm_plane *plane,
> -				  struct drm_plane_state *new_plane_state)
> +				  struct drm_atomic_state *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 drm_crtc_state *crtc_state;
>   	int ret;
> diff --git a/drivers/gpu/drm/meson/meson_overlay.c b/drivers/gpu/drm/meson/meson_overlay.c
> index a419a8c514e1..629ca303af25 100644
> --- a/drivers/gpu/drm/meson/meson_overlay.c
> +++ b/drivers/gpu/drm/meson/meson_overlay.c
> @@ -165,8 +165,10 @@ struct meson_overlay {
>   #define FRAC_16_16(mult, div)    (((mult) << 16) / (div))
>   
>   static int meson_overlay_atomic_check(struct drm_plane *plane,
> -				      struct drm_plane_state *new_plane_state)
> +				      struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct drm_crtc_state *crtc_state;
>   
>   	if (!new_plane_state->crtc)
> diff --git a/drivers/gpu/drm/meson/meson_plane.c b/drivers/gpu/drm/meson/meson_plane.c
> index 2c1256caf48a..f8355cb2a2e1 100644
> --- a/drivers/gpu/drm/meson/meson_plane.c
> +++ b/drivers/gpu/drm/meson/meson_plane.c
> @@ -71,8 +71,10 @@ struct meson_plane {
>   #define FRAC_16_16(mult, div)    (((mult) << 16) / (div))
>   
>   static int meson_plane_atomic_check(struct drm_plane *plane,
> -				    struct drm_plane_state *new_plane_state)
> +				    struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct drm_crtc_state *crtc_state;
>   
>   	if (!new_plane_state->crtc)
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
> index 9bce72627ff0..9945d11bb6ed 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
> @@ -10,6 +10,7 @@
>   #include <linux/debugfs.h>
>   #include <linux/dma-buf.h>
>   
> +#include <drm/drm_atomic.h>
>   #include <drm/drm_atomic_uapi.h>
>   #include <drm/drm_damage_helper.h>
>   #include <drm/drm_file.h>
> @@ -950,8 +951,10 @@ static bool dpu_plane_validate_src(struct drm_rect *src,
>   }
>   
>   static int dpu_plane_atomic_check(struct drm_plane *plane,
> -				  struct drm_plane_state *new_plane_state)
> +				  struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	int ret = 0, min_scale;
>   	struct dpu_plane *pdpu = to_dpu_plane(plane);
>   	struct dpu_plane_state *pstate = to_dpu_plane_state(new_plane_state);
> diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c
> index da3cc1d8c331..f95b14ebfa8a 100644
> --- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c
> +++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c
> @@ -106,7 +106,7 @@ static void mdp4_plane_cleanup_fb(struct drm_plane *plane,
>   
>   
>   static int mdp4_plane_atomic_check(struct drm_plane *plane,
> -		struct drm_plane_state *state)
> +		struct drm_atomic_state *state)
>   {
>   	return 0;
>   }
> diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
> index f5434a5254e0..45f7780da901 100644
> --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
> +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
> @@ -404,8 +404,10 @@ static int mdp5_plane_atomic_check_with_state(struct drm_crtc_state *crtc_state,
>   }
>   
>   static int mdp5_plane_atomic_check(struct drm_plane *plane,
> -				   struct drm_plane_state *new_plane_state)
> +				   struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct drm_crtc *crtc;
>   	struct drm_crtc_state *crtc_state;
>   
> diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
> index 3e1bb0aefb87..85b547dcf86d 100644
> --- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c
> +++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
> @@ -402,8 +402,10 @@ static const struct drm_encoder_funcs mxsfb_encoder_funcs = {
>    */
>   
>   static int mxsfb_plane_atomic_check(struct drm_plane *plane,
> -				    struct drm_plane_state *plane_state)
> +				    struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *plane_state = drm_atomic_get_new_plane_state(state,
> +									     plane);
>   	struct mxsfb_drm_private *mxsfb = to_mxsfb_drm_private(plane->dev);
>   	struct drm_crtc_state *crtc_state;
>   
> diff --git a/drivers/gpu/drm/nouveau/dispnv50/wndw.c b/drivers/gpu/drm/nouveau/dispnv50/wndw.c
> index f83bfc0794ab..1382ccdfe7e3 100644
> --- a/drivers/gpu/drm/nouveau/dispnv50/wndw.c
> +++ b/drivers/gpu/drm/nouveau/dispnv50/wndw.c
> @@ -30,6 +30,7 @@
>   #include <nvhw/class/cl507e.h>
>   #include <nvhw/class/clc37e.h>
>   
> +#include <drm/drm_atomic.h>
>   #include <drm/drm_atomic_helper.h>
>   #include <drm/drm_fourcc.h>
>   
> @@ -435,8 +436,10 @@ nv50_wndw_atomic_check_lut(struct nv50_wndw *wndw,
>   
>   static int
>   nv50_wndw_atomic_check(struct drm_plane *plane,
> -		       struct drm_plane_state *new_plane_state)
> +		       struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct nouveau_drm *drm = nouveau_drm(plane->dev);
>   	struct nv50_wndw *wndw = nv50_wndw(plane);
>   	struct nv50_wndw_atom *armw = nv50_wndw_atom(wndw->plane.state);
> diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c
> index 53ad0744e048..6bd384c79324 100644
> --- a/drivers/gpu/drm/omapdrm/omap_plane.c
> +++ b/drivers/gpu/drm/omapdrm/omap_plane.c
> @@ -99,8 +99,10 @@ static void omap_plane_atomic_disable(struct drm_plane *plane,
>   }
>   
>   static int omap_plane_atomic_check(struct drm_plane *plane,
> -				   struct drm_plane_state *new_plane_state)
> +				   struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct drm_crtc_state *crtc_state;
>   
>   	if (!new_plane_state->fb)
> diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
> index 9b49b6c0af08..3304fdb020b2 100644
> --- a/drivers/gpu/drm/qxl/qxl_display.c
> +++ b/drivers/gpu/drm/qxl/qxl_display.c
> @@ -463,8 +463,10 @@ static const struct drm_crtc_helper_funcs qxl_crtc_helper_funcs = {
>   };
>   
>   static int qxl_primary_atomic_check(struct drm_plane *plane,
> -				    struct drm_plane_state *new_plane_state)
> +				    struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct qxl_device *qdev = to_qxl(plane->dev);
>   	struct qxl_bo *bo;
>   
> diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.c b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
> index b887ab8fc577..7afe7442214b 100644
> --- a/drivers/gpu/drm/rcar-du/rcar_du_plane.c
> +++ b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
> @@ -607,8 +607,10 @@ int __rcar_du_plane_atomic_check(struct drm_plane *plane,
>   }
>   
>   static int rcar_du_plane_atomic_check(struct drm_plane *plane,
> -				      struct drm_plane_state *new_plane_state)
> +				      struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct rcar_du_plane_state *rstate = to_rcar_plane_state(new_plane_state);
>   
>   	return __rcar_du_plane_atomic_check(plane, new_plane_state,
> diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
> index f6cc1a76708a..ab82fda22b70 100644
> --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
> +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
> @@ -7,6 +7,7 @@
>    * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
>    */
>   
> +#include <drm/drm_atomic.h>
>   #include <drm/drm_atomic_helper.h>
>   #include <drm/drm_crtc.h>
>   #include <drm/drm_fb_cma_helper.h>
> @@ -265,8 +266,10 @@ static void rcar_du_vsp_plane_cleanup_fb(struct drm_plane *plane,
>   }
>   
>   static int rcar_du_vsp_plane_atomic_check(struct drm_plane *plane,
> -					  struct drm_plane_state *new_plane_state)
> +					  struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct rcar_du_vsp_plane_state *rstate = to_rcar_vsp_plane_state(new_plane_state);
>   
>   	return __rcar_du_plane_atomic_check(plane, new_plane_state,
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> index 8a507917a0dc..d96d42dfc6c7 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> @@ -778,8 +778,10 @@ static bool rockchip_mod_supported(struct drm_plane *plane,
>   }
>   
>   static int vop_plane_atomic_check(struct drm_plane *plane,
> -			   struct drm_plane_state *new_plane_state)
> +			   struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct drm_crtc *crtc = new_plane_state->crtc;
>   	struct drm_crtc_state *crtc_state;
>   	struct drm_framebuffer *fb = new_plane_state->fb;
> diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c
> index c04c868e337f..ceb30d545ab9 100644
> --- a/drivers/gpu/drm/sti/sti_cursor.c
> +++ b/drivers/gpu/drm/sti/sti_cursor.c
> @@ -181,8 +181,10 @@ static void sti_cursor_init(struct sti_cursor *cursor)
>   }
>   
>   static int sti_cursor_atomic_check(struct drm_plane *drm_plane,
> -				   struct drm_plane_state *new_plane_state)
> +				   struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = 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 = new_plane_state->crtc;
> diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c
> index 4fe91ab4f191..63823827417c 100644
> --- a/drivers/gpu/drm/sti/sti_gdp.c
> +++ b/drivers/gpu/drm/sti/sti_gdp.c
> @@ -615,8 +615,10 @@ static int sti_gdp_get_dst(struct device *dev, int dst, int src)
>   }
>   
>   static int sti_gdp_atomic_check(struct drm_plane *drm_plane,
> -				struct drm_plane_state *new_plane_state)
> +				struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = 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 = new_plane_state->crtc;
> diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
> index 5d492ac1f2dd..b3b10ee96bb2 100644
> --- a/drivers/gpu/drm/sti/sti_hqvdp.c
> +++ b/drivers/gpu/drm/sti/sti_hqvdp.c
> @@ -1017,8 +1017,10 @@ static void sti_hqvdp_start_xp70(struct sti_hqvdp *hqvdp)
>   }
>   
>   static int sti_hqvdp_atomic_check(struct drm_plane *drm_plane,
> -				  struct drm_plane_state *new_plane_state)
> +				  struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = 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 = new_plane_state->crtc;
> diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
> index dbd3994a18e1..7367a1e73d73 100644
> --- a/drivers/gpu/drm/stm/ltdc.c
> +++ b/drivers/gpu/drm/stm/ltdc.c
> @@ -749,8 +749,10 @@ static const struct drm_crtc_funcs ltdc_crtc_funcs = {
>    */
>   
>   static int ltdc_plane_atomic_check(struct drm_plane *plane,
> -				   struct drm_plane_state *new_plane_state)
> +				   struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct drm_framebuffer *fb = new_plane_state->fb;
>   	u32 src_w, src_h;
>   
> diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
> index 19ed531c006b..b5fb50e72868 100644
> --- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
> +++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
> @@ -257,8 +257,10 @@ static int sun8i_ui_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
>   }
>   
>   static int sun8i_ui_layer_atomic_check(struct drm_plane *plane,
> -				       struct drm_plane_state *new_plane_state)
> +				       struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct sun8i_ui_layer *layer = plane_to_sun8i_ui_layer(plane);
>   	struct drm_crtc *crtc = new_plane_state->crtc;
>   	struct drm_crtc_state *crtc_state;
> diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
> index 6074863f41c3..85c2927755a4 100644
> --- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
> +++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
> @@ -361,8 +361,10 @@ static int sun8i_vi_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
>   }
>   
>   static int sun8i_vi_layer_atomic_check(struct drm_plane *plane,
> -				       struct drm_plane_state *new_plane_state)
> +				       struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct sun8i_vi_layer *layer = plane_to_sun8i_vi_layer(plane);
>   	struct drm_crtc *crtc = new_plane_state->crtc;
>   	struct drm_crtc_state *crtc_state;
> diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
> index 2d91956bc762..bd2ee94f6f52 100644
> --- a/drivers/gpu/drm/tegra/dc.c
> +++ b/drivers/gpu/drm/tegra/dc.c
> @@ -604,8 +604,10 @@ static const u64 tegra124_modifiers[] = {
>   };
>   
>   static int tegra_plane_atomic_check(struct drm_plane *plane,
> -				    struct drm_plane_state *new_plane_state)
> +				    struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct tegra_plane_state *plane_state = to_tegra_plane_state(new_plane_state);
>   	unsigned int supported_rotation = DRM_MODE_ROTATE_0 |
>   					  DRM_MODE_REFLECT_X |
> @@ -831,8 +833,10 @@ static const u32 tegra_cursor_plane_formats[] = {
>   };
>   
>   static int tegra_cursor_atomic_check(struct drm_plane *plane,
> -				     struct drm_plane_state *new_plane_state)
> +				     struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct tegra_plane *tegra = to_tegra_plane(plane);
>   	int err;
>   
> diff --git a/drivers/gpu/drm/tegra/hub.c b/drivers/gpu/drm/tegra/hub.c
> index 8a2d359c4ff6..e5b22508e09a 100644
> --- a/drivers/gpu/drm/tegra/hub.c
> +++ b/drivers/gpu/drm/tegra/hub.c
> @@ -336,8 +336,10 @@ static void tegra_dc_remove_shared_plane(struct tegra_dc *dc,
>   }
>   
>   static int tegra_shared_plane_atomic_check(struct drm_plane *plane,
> -					   struct drm_plane_state *new_plane_state)
> +					   struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct tegra_plane_state *plane_state = to_tegra_plane_state(new_plane_state);
>   	struct tegra_shared_plane *tegra = to_tegra_shared_plane(plane);
>   	struct tegra_bo_tiling *tiling = &plane_state->tiling;
> diff --git a/drivers/gpu/drm/tidss/tidss_plane.c b/drivers/gpu/drm/tidss/tidss_plane.c
> index 6dab9ad89644..980b65725d66 100644
> --- a/drivers/gpu/drm/tidss/tidss_plane.c
> +++ b/drivers/gpu/drm/tidss/tidss_plane.c
> @@ -20,8 +20,10 @@
>   /* drm_plane_helper_funcs */
>   
>   static int tidss_plane_atomic_check(struct drm_plane *plane,
> -				    struct drm_plane_state *new_plane_state)
> +				    struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct drm_device *ddev = plane->dev;
>   	struct tidss_device *tidss = to_tidss(ddev);
>   	struct tidss_plane *tplane = to_tidss_plane(plane);
> diff --git a/drivers/gpu/drm/tilcdc/tilcdc_plane.c b/drivers/gpu/drm/tilcdc/tilcdc_plane.c
> index 389c80a5873c..f43670aff5ad 100644
> --- a/drivers/gpu/drm/tilcdc/tilcdc_plane.c
> +++ b/drivers/gpu/drm/tilcdc/tilcdc_plane.c
> @@ -21,8 +21,10 @@ static const struct drm_plane_funcs tilcdc_plane_funcs = {
>   };
>   
>   static int tilcdc_plane_atomic_check(struct drm_plane *plane,
> -				     struct drm_plane_state *new_state)
> +				     struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
> +									   plane);
>   	struct drm_crtc_state *crtc_state;
>   	struct drm_plane_state *old_state = plane->state;
>   	unsigned int pitch;
> diff --git a/drivers/gpu/drm/vboxvideo/vbox_mode.c b/drivers/gpu/drm/vboxvideo/vbox_mode.c
> index 6e4ad966be71..7140086d8308 100644
> --- a/drivers/gpu/drm/vboxvideo/vbox_mode.c
> +++ b/drivers/gpu/drm/vboxvideo/vbox_mode.c
> @@ -253,8 +253,10 @@ static const struct drm_crtc_funcs vbox_crtc_funcs = {
>   };
>   
>   static int vbox_primary_atomic_check(struct drm_plane *plane,
> -				     struct drm_plane_state *new_state)
> +				     struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
> +									   plane);
>   	struct drm_crtc_state *crtc_state = NULL;
>   
>   	if (new_state->crtc) {
> @@ -326,8 +328,10 @@ static void vbox_primary_atomic_disable(struct drm_plane *plane,
>   }
>   
>   static int vbox_cursor_atomic_check(struct drm_plane *plane,
> -				    struct drm_plane_state *new_state)
> +				    struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
> +									   plane);
>   	struct drm_crtc_state *crtc_state = NULL;
>   	u32 width = new_state->crtc_w;
>   	u32 height = new_state->crtc_h;
> diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
> index e4b2f537967f..b46d79efa4b0 100644
> --- a/drivers/gpu/drm/vc4/vc4_plane.c
> +++ b/drivers/gpu/drm/vc4/vc4_plane.c
> @@ -1040,8 +1040,10 @@ static int vc4_plane_mode_set(struct drm_plane *plane,
>    * in the CRTC's flush.
>    */
>   static int vc4_plane_atomic_check(struct drm_plane *plane,
> -				  struct drm_plane_state *new_plane_state)
> +				  struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct vc4_plane_state *vc4_state = to_vc4_plane_state(new_plane_state);
>   	int ret;
>   
> diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c
> index 9b2ec4db1265..0f4fdd8c28f9 100644
> --- a/drivers/gpu/drm/virtio/virtgpu_plane.c
> +++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
> @@ -83,8 +83,10 @@ static const struct drm_plane_funcs virtio_gpu_plane_funcs = {
>   };
>   
>   static int virtio_gpu_plane_atomic_check(struct drm_plane *plane,
> -					 struct drm_plane_state *new_plane_state)
> +					 struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	bool is_cursor = plane->type == DRM_PLANE_TYPE_CURSOR;
>   	struct drm_crtc_state *crtc_state;
>   	int ret;
> diff --git a/drivers/gpu/drm/vkms/vkms_plane.c b/drivers/gpu/drm/vkms/vkms_plane.c
> index eef120a573a8..751695a76e26 100644
> --- a/drivers/gpu/drm/vkms/vkms_plane.c
> +++ b/drivers/gpu/drm/vkms/vkms_plane.c
> @@ -114,8 +114,10 @@ static void vkms_plane_atomic_update(struct drm_plane *plane,
>   }
>   
>   static int vkms_plane_atomic_check(struct drm_plane *plane,
> -				   struct drm_plane_state *new_plane_state)
> +				   struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct drm_crtc_state *crtc_state;
>   	bool can_position = false;
>   	int ret;
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
> index 1b0c2e44b586..5be1e4bd8a5f 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
> @@ -437,8 +437,10 @@ vmw_du_cursor_plane_atomic_update(struct drm_plane *plane,
>    * Returns 0 on success
>    */
>   int vmw_du_primary_plane_atomic_check(struct drm_plane *plane,
> -				      struct drm_plane_state *new_state)
> +				      struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
> +									   plane);
>   	struct drm_crtc_state *crtc_state = NULL;
>   	struct drm_framebuffer *new_fb = new_state->fb;
>   	int ret;
> @@ -476,8 +478,10 @@ int vmw_du_primary_plane_atomic_check(struct drm_plane *plane,
>    * Returns 0 on success
>    */
>   int vmw_du_cursor_plane_atomic_check(struct drm_plane *plane,
> -				     struct drm_plane_state *new_state)
> +				     struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
> +									   plane);
>   	int ret = 0;
>   	struct drm_crtc_state *crtc_state = NULL;
>   	struct vmw_surface *surface = NULL;
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
> index 6267ccf54944..c5183e7eea04 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
> @@ -456,9 +456,9 @@ void vmw_du_cursor_plane_destroy(struct drm_plane *plane);
>   
>   /* Atomic Helpers */
>   int vmw_du_primary_plane_atomic_check(struct drm_plane *plane,
> -				      struct drm_plane_state *state);
> +				      struct drm_atomic_state *state);
>   int vmw_du_cursor_plane_atomic_check(struct drm_plane *plane,
> -				     struct drm_plane_state *state);
> +				     struct drm_atomic_state *state);
>   void vmw_du_cursor_plane_atomic_update(struct drm_plane *plane,
>   				       struct drm_plane_state *old_state);
>   int vmw_du_cursor_plane_prepare_fb(struct drm_plane *plane,
> diff --git a/drivers/gpu/drm/xlnx/zynqmp_disp.c b/drivers/gpu/drm/xlnx/zynqmp_disp.c
> index ee7793d6a26e..b0a3ba528718 100644
> --- a/drivers/gpu/drm/xlnx/zynqmp_disp.c
> +++ b/drivers/gpu/drm/xlnx/zynqmp_disp.c
> @@ -1143,8 +1143,10 @@ static inline struct zynqmp_disp_layer *plane_to_layer(struct drm_plane *plane)
>   
>   static int
>   zynqmp_disp_plane_atomic_check(struct drm_plane *plane,
> -			       struct drm_plane_state *new_plane_state)
> +			       struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
> +										 plane);
>   	struct drm_crtc_state *crtc_state;
>   
>   	if (!new_plane_state->crtc)
> diff --git a/drivers/gpu/drm/zte/zx_plane.c b/drivers/gpu/drm/zte/zx_plane.c
> index 78d787afe594..20ac29212991 100644
> --- a/drivers/gpu/drm/zte/zx_plane.c
> +++ b/drivers/gpu/drm/zte/zx_plane.c
> @@ -46,8 +46,10 @@ static const uint32_t vl_formats[] = {
>   #define FRAC_16_16(mult, div)    (((mult) << 16) / (div))
>   
>   static int zx_vl_plane_atomic_check(struct drm_plane *plane,
> -				    struct drm_plane_state *plane_state)
> +				    struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *plane_state = drm_atomic_get_new_plane_state(state,
> +									     plane);
>   	struct drm_framebuffer *fb = plane_state->fb;
>   	struct drm_crtc *crtc = plane_state->crtc;
>   	struct drm_crtc_state *crtc_state;
> @@ -275,8 +277,10 @@ static const struct drm_plane_helper_funcs zx_vl_plane_helper_funcs = {
>   };
>   
>   static int zx_gl_plane_atomic_check(struct drm_plane *plane,
> -				    struct drm_plane_state *plane_state)
> +				    struct drm_atomic_state *state)
>   {
> +	struct drm_plane_state *plane_state = drm_atomic_get_new_plane_state(state,
> +									     plane);
>   	struct drm_framebuffer *fb = plane_state->fb;
>   	struct drm_crtc *crtc = plane_state->crtc;
>   	struct drm_crtc_state *crtc_state;
> diff --git a/include/drm/drm_modeset_helper_vtables.h b/include/drm/drm_modeset_helper_vtables.h
> index 2b4d085da450..484f91d772ea 100644
> --- a/include/drm/drm_modeset_helper_vtables.h
> +++ b/include/drm/drm_modeset_helper_vtables.h
> @@ -1233,9 +1233,8 @@ struct drm_plane_helper_funcs {
>   	 * NOTE:
>   	 *
>   	 * 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.
> +	 * driver is not allowed to change anything outside of the
> +	 * &drm_atomic_state update tracking structure.
>   	 *
>   	 * RETURNS:
>   	 *
> @@ -1245,7 +1244,7 @@ struct drm_plane_helper_funcs {
>   	 * deadlock.
>   	 */
>   	int (*atomic_check)(struct drm_plane *plane,
> -			    struct drm_plane_state *state);
> +			    struct drm_atomic_state *state);
>   
>   	/**
>   	 * @atomic_update:
> 

-- 
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Felix Imendörffer


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