[PATCH 06/11] drm/<driver>: drm_gem_plane_helper_prepare_fb is now the default

[PATCH 06/11] drm/<driver>: drm_gem_plane_helper_prepare_fb is now the default

[Daniel Vetter]

No need to set it explicitly.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Paul Cercueil <paul@crapouillou.net>
Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Kevin Hilman <khilman@baylibre.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Stefan Agner <stefan@agner.ch>
Cc: Sandy Huang <hjc@rock-chips.com>
Cc: "Heiko Stübner" <heiko@sntech.de>
Cc: Yannick Fertre <yannick.fertre@foss.st.com>
Cc: Philippe Cornu <philippe.cornu@foss.st.com>
Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Jernej Skrabec <jernej.skrabec@gmail.com>
Cc: Jyri Sarha <jyri.sarha@iki.fi>
Cc: Tomi Valkeinen <tomba@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-mips@vger.kernel.org
Cc: linux-mediatek@lists.infradead.org
Cc: linux-amlogic@lists.infradead.org
Cc: linux-rockchip@lists.infradead.org
Cc: linux-stm32@st-md-mailman.stormreply.com
Cc: linux-sunxi@lists.linux.dev
---
 drivers/gpu/drm/imx/dcss/dcss-plane.c       | 1 -
 drivers/gpu/drm/imx/ipuv3-plane.c           | 1 -
 drivers/gpu/drm/ingenic/ingenic-drm-drv.c   | 1 -
 drivers/gpu/drm/ingenic/ingenic-ipu.c       | 1 -
 drivers/gpu/drm/mediatek/mtk_drm_plane.c    | 1 -
 drivers/gpu/drm/meson/meson_overlay.c       | 1 -
 drivers/gpu/drm/meson/meson_plane.c         | 1 -
 drivers/gpu/drm/mxsfb/mxsfb_kms.c           | 2 --
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 1 -
 drivers/gpu/drm/stm/ltdc.c                  | 1 -
 drivers/gpu/drm/sun4i/sun4i_layer.c         | 1 -
 drivers/gpu/drm/sun4i/sun8i_ui_layer.c      | 1 -
 drivers/gpu/drm/sun4i/sun8i_vi_layer.c      | 1 -
 drivers/gpu/drm/tidss/tidss_plane.c         | 1 -
 14 files changed, 15 deletions(-)

diff --git a/drivers/gpu/drm/imx/dcss/dcss-plane.c b/drivers/gpu/drm/imx/dcss/dcss-plane.c
index 044d3bdf313c..ac45d54acd4e 100644
--- a/drivers/gpu/drm/imx/dcss/dcss-plane.c
+++ b/drivers/gpu/drm/imx/dcss/dcss-plane.c
@@ -361,7 +361,6 @@ static void dcss_plane_atomic_disable(struct drm_plane *plane,
 }
 
 static const struct drm_plane_helper_funcs dcss_plane_helper_funcs = {
-	.prepare_fb = drm_gem_plane_helper_prepare_fb,
 	.atomic_check = dcss_plane_atomic_check,
 	.atomic_update = dcss_plane_atomic_update,
 	.atomic_disable = dcss_plane_atomic_disable,
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index 8710f55d2579..ef114b6aa691 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -772,7 +772,6 @@ static void ipu_plane_atomic_update(struct drm_plane *plane,
 }
 
 static const struct drm_plane_helper_funcs ipu_plane_helper_funcs = {
-	.prepare_fb = drm_gem_plane_helper_prepare_fb,
 	.atomic_check = ipu_plane_atomic_check,
 	.atomic_disable = ipu_plane_atomic_disable,
 	.atomic_update = ipu_plane_atomic_update,
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
index 389cad59e090..62db7349bf6a 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
@@ -786,7 +786,6 @@ static const struct drm_plane_helper_funcs ingenic_drm_plane_helper_funcs = {
 	.atomic_update		= ingenic_drm_plane_atomic_update,
 	.atomic_check		= ingenic_drm_plane_atomic_check,
 	.atomic_disable		= ingenic_drm_plane_atomic_disable,
-	.prepare_fb		= drm_gem_plane_helper_prepare_fb,
 };
 
 static const struct drm_crtc_helper_funcs ingenic_drm_crtc_helper_funcs = {
diff --git a/drivers/gpu/drm/ingenic/ingenic-ipu.c b/drivers/gpu/drm/ingenic/ingenic-ipu.c
index 3b1091e7c0cd..caf038f3e231 100644
--- a/drivers/gpu/drm/ingenic/ingenic-ipu.c
+++ b/drivers/gpu/drm/ingenic/ingenic-ipu.c
@@ -615,7 +615,6 @@ static const struct drm_plane_helper_funcs ingenic_ipu_plane_helper_funcs = {
 	.atomic_update		= ingenic_ipu_plane_atomic_update,
 	.atomic_check		= ingenic_ipu_plane_atomic_check,
 	.atomic_disable		= ingenic_ipu_plane_atomic_disable,
-	.prepare_fb		= drm_gem_plane_helper_prepare_fb,
 };
 
 static int
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index b5582dcf564c..1667a7e7de38 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -227,7 +227,6 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
 }
 
 static const struct drm_plane_helper_funcs mtk_plane_helper_funcs = {
-	.prepare_fb = drm_gem_plane_helper_prepare_fb,
 	.atomic_check = mtk_plane_atomic_check,
 	.atomic_update = mtk_plane_atomic_update,
 	.atomic_disable = mtk_plane_atomic_disable,
diff --git a/drivers/gpu/drm/meson/meson_overlay.c b/drivers/gpu/drm/meson/meson_overlay.c
index ed063152aecd..dfef8afcc245 100644
--- a/drivers/gpu/drm/meson/meson_overlay.c
+++ b/drivers/gpu/drm/meson/meson_overlay.c
@@ -747,7 +747,6 @@ static const struct drm_plane_helper_funcs meson_overlay_helper_funcs = {
 	.atomic_check	= meson_overlay_atomic_check,
 	.atomic_disable	= meson_overlay_atomic_disable,
 	.atomic_update	= meson_overlay_atomic_update,
-	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
 };
 
 static bool meson_overlay_format_mod_supported(struct drm_plane *plane,
diff --git a/drivers/gpu/drm/meson/meson_plane.c b/drivers/gpu/drm/meson/meson_plane.c
index a18510dae4c8..8640a8a8a469 100644
--- a/drivers/gpu/drm/meson/meson_plane.c
+++ b/drivers/gpu/drm/meson/meson_plane.c
@@ -422,7 +422,6 @@ static const struct drm_plane_helper_funcs meson_plane_helper_funcs = {
 	.atomic_check	= meson_plane_atomic_check,
 	.atomic_disable	= meson_plane_atomic_disable,
 	.atomic_update	= meson_plane_atomic_update,
-	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
 };
 
 static bool meson_plane_format_mod_supported(struct drm_plane *plane,
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
index 300e7bab0f43..8797c671d0d5 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
@@ -500,13 +500,11 @@ static bool mxsfb_format_mod_supported(struct drm_plane *plane,
 }
 
 static const struct drm_plane_helper_funcs mxsfb_plane_primary_helper_funcs = {
-	.prepare_fb = drm_gem_plane_helper_prepare_fb,
 	.atomic_check = mxsfb_plane_atomic_check,
 	.atomic_update = mxsfb_plane_primary_atomic_update,
 };
 
 static const struct drm_plane_helper_funcs mxsfb_plane_overlay_helper_funcs = {
-	.prepare_fb = drm_gem_plane_helper_prepare_fb,
 	.atomic_check = mxsfb_plane_atomic_check,
 	.atomic_update = mxsfb_plane_overlay_atomic_update,
 };
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 64469439ddf2..6406bc0a71c7 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -1109,7 +1109,6 @@ static const struct drm_plane_helper_funcs plane_helper_funcs = {
 	.atomic_disable = vop_plane_atomic_disable,
 	.atomic_async_check = vop_plane_atomic_async_check,
 	.atomic_async_update = vop_plane_atomic_async_update,
-	.prepare_fb = drm_gem_plane_helper_prepare_fb,
 };
 
 static const struct drm_plane_funcs vop_plane_funcs = {
diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index e99771b947b6..a5a2956f23f2 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -946,7 +946,6 @@ static const struct drm_plane_funcs ltdc_plane_funcs = {
 };
 
 static const struct drm_plane_helper_funcs ltdc_plane_helper_funcs = {
-	.prepare_fb = drm_gem_plane_helper_prepare_fb,
 	.atomic_check = ltdc_plane_atomic_check,
 	.atomic_update = ltdc_plane_atomic_update,
 	.atomic_disable = ltdc_plane_atomic_disable,
diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c b/drivers/gpu/drm/sun4i/sun4i_layer.c
index 11771bdd6e7c..929e95f86b5b 100644
--- a/drivers/gpu/drm/sun4i/sun4i_layer.c
+++ b/drivers/gpu/drm/sun4i/sun4i_layer.c
@@ -127,7 +127,6 @@ static bool sun4i_layer_format_mod_supported(struct drm_plane *plane,
 }
 
 static const struct drm_plane_helper_funcs sun4i_backend_layer_helper_funcs = {
-	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
 	.atomic_disable	= sun4i_backend_layer_atomic_disable,
 	.atomic_update	= sun4i_backend_layer_atomic_update,
 };
diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
index 0db164a774a1..ac3d43394589 100644
--- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
@@ -332,7 +332,6 @@ static void sun8i_ui_layer_atomic_update(struct drm_plane *plane,
 }
 
 static const struct drm_plane_helper_funcs sun8i_ui_layer_helper_funcs = {
-	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
 	.atomic_check	= sun8i_ui_layer_atomic_check,
 	.atomic_disable	= sun8i_ui_layer_atomic_disable,
 	.atomic_update	= sun8i_ui_layer_atomic_update,
diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
index 46420780db59..45b1e37f9cda 100644
--- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
@@ -436,7 +436,6 @@ static void sun8i_vi_layer_atomic_update(struct drm_plane *plane,
 }
 
 static const struct drm_plane_helper_funcs sun8i_vi_layer_helper_funcs = {
-	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
 	.atomic_check	= sun8i_vi_layer_atomic_check,
 	.atomic_disable	= sun8i_vi_layer_atomic_disable,
 	.atomic_update	= sun8i_vi_layer_atomic_update,
diff --git a/drivers/gpu/drm/tidss/tidss_plane.c b/drivers/gpu/drm/tidss/tidss_plane.c
index 1acd15aa4193..217415ec8eea 100644
--- a/drivers/gpu/drm/tidss/tidss_plane.c
+++ b/drivers/gpu/drm/tidss/tidss_plane.c
@@ -158,7 +158,6 @@ static void drm_plane_destroy(struct drm_plane *plane)
 }
 
 static const struct drm_plane_helper_funcs tidss_plane_helper_funcs = {
-	.prepare_fb = drm_gem_plane_helper_prepare_fb,
 	.atomic_check = tidss_plane_atomic_check,
 	.atomic_update = tidss_plane_atomic_update,
 	.atomic_disable = tidss_plane_atomic_disable,
-- 
2.31.0

Re: [PATCH 06/11] drm/<driver>: drm_gem_plane_helper_prepare_fb is now the default

[Lucas Stach]

Am Freitag, dem 21.05.2021 um 11:09 +0200 schrieb Daniel Vetter:
> No need to set it explicitly.
> 
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
> Cc: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
> Cc: Lucas Stach <l.stach@pengutronix.de>

For dcss and imx-drm:
Acked-by: Lucas Stach <l.stach@pengutronix.de>

> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: Sascha Hauer <s.hauer@pengutronix.de>
> Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: NXP Linux Team <linux-imx@nxp.com>
> Cc: Philipp Zabel <p.zabel@pengutronix.de>
> Cc: Paul Cercueil <paul@crapouillou.net>
> Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org>
> Cc: Matthias Brugger <matthias.bgg@gmail.com>
> Cc: Neil Armstrong <narmstrong@baylibre.com>
> Cc: Kevin Hilman <khilman@baylibre.com>
> Cc: Jerome Brunet <jbrunet@baylibre.com>
> Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> Cc: Marek Vasut <marex@denx.de>
> Cc: Stefan Agner <stefan@agner.ch>
> Cc: Sandy Huang <hjc@rock-chips.com>
> Cc: "Heiko Stübner" <heiko@sntech.de>
> Cc: Yannick Fertre <yannick.fertre@foss.st.com>
> Cc: Philippe Cornu <philippe.cornu@foss.st.com>
> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
> Cc: Maxime Ripard <mripard@kernel.org>
> Cc: Chen-Yu Tsai <wens@csie.org>
> Cc: Jernej Skrabec <jernej.skrabec@gmail.com>
> Cc: Jyri Sarha <jyri.sarha@iki.fi>
> Cc: Tomi Valkeinen <tomba@kernel.org>
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-mips@vger.kernel.org
> Cc: linux-mediatek@lists.infradead.org
> Cc: linux-amlogic@lists.infradead.org
> Cc: linux-rockchip@lists.infradead.org
> Cc: linux-stm32@st-md-mailman.stormreply.com
> Cc: linux-sunxi@lists.linux.dev
> ---
>  drivers/gpu/drm/imx/dcss/dcss-plane.c       | 1 -
>  drivers/gpu/drm/imx/ipuv3-plane.c           | 1 -
>  drivers/gpu/drm/ingenic/ingenic-drm-drv.c   | 1 -
>  drivers/gpu/drm/ingenic/ingenic-ipu.c       | 1 -
>  drivers/gpu/drm/mediatek/mtk_drm_plane.c    | 1 -
>  drivers/gpu/drm/meson/meson_overlay.c       | 1 -
>  drivers/gpu/drm/meson/meson_plane.c         | 1 -
>  drivers/gpu/drm/mxsfb/mxsfb_kms.c           | 2 --
>  drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 1 -
>  drivers/gpu/drm/stm/ltdc.c                  | 1 -
>  drivers/gpu/drm/sun4i/sun4i_layer.c         | 1 -
>  drivers/gpu/drm/sun4i/sun8i_ui_layer.c      | 1 -
>  drivers/gpu/drm/sun4i/sun8i_vi_layer.c      | 1 -
>  drivers/gpu/drm/tidss/tidss_plane.c         | 1 -
>  14 files changed, 15 deletions(-)
> 
> diff --git a/drivers/gpu/drm/imx/dcss/dcss-plane.c b/drivers/gpu/drm/imx/dcss/dcss-plane.c
> index 044d3bdf313c..ac45d54acd4e 100644
> --- a/drivers/gpu/drm/imx/dcss/dcss-plane.c
> +++ b/drivers/gpu/drm/imx/dcss/dcss-plane.c
> @@ -361,7 +361,6 @@ static void dcss_plane_atomic_disable(struct drm_plane *plane,
>  }
>  
>  static const struct drm_plane_helper_funcs dcss_plane_helper_funcs = {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>  	.atomic_check = dcss_plane_atomic_check,
>  	.atomic_update = dcss_plane_atomic_update,
>  	.atomic_disable = dcss_plane_atomic_disable,
> diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
> index 8710f55d2579..ef114b6aa691 100644
> --- a/drivers/gpu/drm/imx/ipuv3-plane.c
> +++ b/drivers/gpu/drm/imx/ipuv3-plane.c
> @@ -772,7 +772,6 @@ static void ipu_plane_atomic_update(struct drm_plane *plane,
>  }
>  
>  static const struct drm_plane_helper_funcs ipu_plane_helper_funcs = {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>  	.atomic_check = ipu_plane_atomic_check,
>  	.atomic_disable = ipu_plane_atomic_disable,
>  	.atomic_update = ipu_plane_atomic_update,
> diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
> index 389cad59e090..62db7349bf6a 100644
> --- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
> +++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
> @@ -786,7 +786,6 @@ static const struct drm_plane_helper_funcs ingenic_drm_plane_helper_funcs = {
>  	.atomic_update		= ingenic_drm_plane_atomic_update,
>  	.atomic_check		= ingenic_drm_plane_atomic_check,
>  	.atomic_disable		= ingenic_drm_plane_atomic_disable,
> -	.prepare_fb		= drm_gem_plane_helper_prepare_fb,
>  };
>  
>  static const struct drm_crtc_helper_funcs ingenic_drm_crtc_helper_funcs = {
> diff --git a/drivers/gpu/drm/ingenic/ingenic-ipu.c b/drivers/gpu/drm/ingenic/ingenic-ipu.c
> index 3b1091e7c0cd..caf038f3e231 100644
> --- a/drivers/gpu/drm/ingenic/ingenic-ipu.c
> +++ b/drivers/gpu/drm/ingenic/ingenic-ipu.c
> @@ -615,7 +615,6 @@ static const struct drm_plane_helper_funcs ingenic_ipu_plane_helper_funcs = {
>  	.atomic_update		= ingenic_ipu_plane_atomic_update,
>  	.atomic_check		= ingenic_ipu_plane_atomic_check,
>  	.atomic_disable		= ingenic_ipu_plane_atomic_disable,
> -	.prepare_fb		= drm_gem_plane_helper_prepare_fb,
>  };
>  
>  static int
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> index b5582dcf564c..1667a7e7de38 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> @@ -227,7 +227,6 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
>  }
>  
>  static const struct drm_plane_helper_funcs mtk_plane_helper_funcs = {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>  	.atomic_check = mtk_plane_atomic_check,
>  	.atomic_update = mtk_plane_atomic_update,
>  	.atomic_disable = mtk_plane_atomic_disable,
> diff --git a/drivers/gpu/drm/meson/meson_overlay.c b/drivers/gpu/drm/meson/meson_overlay.c
> index ed063152aecd..dfef8afcc245 100644
> --- a/drivers/gpu/drm/meson/meson_overlay.c
> +++ b/drivers/gpu/drm/meson/meson_overlay.c
> @@ -747,7 +747,6 @@ static const struct drm_plane_helper_funcs meson_overlay_helper_funcs = {
>  	.atomic_check	= meson_overlay_atomic_check,
>  	.atomic_disable	= meson_overlay_atomic_disable,
>  	.atomic_update	= meson_overlay_atomic_update,
> -	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
>  };
>  
>  static bool meson_overlay_format_mod_supported(struct drm_plane *plane,
> diff --git a/drivers/gpu/drm/meson/meson_plane.c b/drivers/gpu/drm/meson/meson_plane.c
> index a18510dae4c8..8640a8a8a469 100644
> --- a/drivers/gpu/drm/meson/meson_plane.c
> +++ b/drivers/gpu/drm/meson/meson_plane.c
> @@ -422,7 +422,6 @@ static const struct drm_plane_helper_funcs meson_plane_helper_funcs = {
>  	.atomic_check	= meson_plane_atomic_check,
>  	.atomic_disable	= meson_plane_atomic_disable,
>  	.atomic_update	= meson_plane_atomic_update,
> -	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
>  };
>  
>  static bool meson_plane_format_mod_supported(struct drm_plane *plane,
> diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
> index 300e7bab0f43..8797c671d0d5 100644
> --- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c
> +++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
> @@ -500,13 +500,11 @@ static bool mxsfb_format_mod_supported(struct drm_plane *plane,
>  }
>  
>  static const struct drm_plane_helper_funcs mxsfb_plane_primary_helper_funcs = {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>  	.atomic_check = mxsfb_plane_atomic_check,
>  	.atomic_update = mxsfb_plane_primary_atomic_update,
>  };
>  
>  static const struct drm_plane_helper_funcs mxsfb_plane_overlay_helper_funcs = {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>  	.atomic_check = mxsfb_plane_atomic_check,
>  	.atomic_update = mxsfb_plane_overlay_atomic_update,
>  };
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> index 64469439ddf2..6406bc0a71c7 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> @@ -1109,7 +1109,6 @@ static const struct drm_plane_helper_funcs plane_helper_funcs = {
>  	.atomic_disable = vop_plane_atomic_disable,
>  	.atomic_async_check = vop_plane_atomic_async_check,
>  	.atomic_async_update = vop_plane_atomic_async_update,
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>  };
>  
>  static const struct drm_plane_funcs vop_plane_funcs = {
> diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
> index e99771b947b6..a5a2956f23f2 100644
> --- a/drivers/gpu/drm/stm/ltdc.c
> +++ b/drivers/gpu/drm/stm/ltdc.c
> @@ -946,7 +946,6 @@ static const struct drm_plane_funcs ltdc_plane_funcs = {
>  };
>  
>  static const struct drm_plane_helper_funcs ltdc_plane_helper_funcs = {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>  	.atomic_check = ltdc_plane_atomic_check,
>  	.atomic_update = ltdc_plane_atomic_update,
>  	.atomic_disable = ltdc_plane_atomic_disable,
> diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c b/drivers/gpu/drm/sun4i/sun4i_layer.c
> index 11771bdd6e7c..929e95f86b5b 100644
> --- a/drivers/gpu/drm/sun4i/sun4i_layer.c
> +++ b/drivers/gpu/drm/sun4i/sun4i_layer.c
> @@ -127,7 +127,6 @@ static bool sun4i_layer_format_mod_supported(struct drm_plane *plane,
>  }
>  
>  static const struct drm_plane_helper_funcs sun4i_backend_layer_helper_funcs = {
> -	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
>  	.atomic_disable	= sun4i_backend_layer_atomic_disable,
>  	.atomic_update	= sun4i_backend_layer_atomic_update,
>  };
> diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
> index 0db164a774a1..ac3d43394589 100644
> --- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
> +++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
> @@ -332,7 +332,6 @@ static void sun8i_ui_layer_atomic_update(struct drm_plane *plane,
>  }
>  
>  static const struct drm_plane_helper_funcs sun8i_ui_layer_helper_funcs = {
> -	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
>  	.atomic_check	= sun8i_ui_layer_atomic_check,
>  	.atomic_disable	= sun8i_ui_layer_atomic_disable,
>  	.atomic_update	= sun8i_ui_layer_atomic_update,
> diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
> index 46420780db59..45b1e37f9cda 100644
> --- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
> +++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
> @@ -436,7 +436,6 @@ static void sun8i_vi_layer_atomic_update(struct drm_plane *plane,
>  }
>  
>  static const struct drm_plane_helper_funcs sun8i_vi_layer_helper_funcs = {
> -	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
>  	.atomic_check	= sun8i_vi_layer_atomic_check,
>  	.atomic_disable	= sun8i_vi_layer_atomic_disable,
>  	.atomic_update	= sun8i_vi_layer_atomic_update,
> diff --git a/drivers/gpu/drm/tidss/tidss_plane.c b/drivers/gpu/drm/tidss/tidss_plane.c
> index 1acd15aa4193..217415ec8eea 100644
> --- a/drivers/gpu/drm/tidss/tidss_plane.c
> +++ b/drivers/gpu/drm/tidss/tidss_plane.c
> @@ -158,7 +158,6 @@ static void drm_plane_destroy(struct drm_plane *plane)
>  }
>  
>  static const struct drm_plane_helper_funcs tidss_plane_helper_funcs = {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>  	.atomic_check = tidss_plane_atomic_check,
>  	.atomic_update = tidss_plane_atomic_update,
>  	.atomic_disable = tidss_plane_atomic_disable,

Re: [PATCH 06/11] drm/<driver>: drm_gem_plane_helper_prepare_fb is now the default

[Heiko Stübner]

Am Freitag, 21. Mai 2021, 11:09:54 CEST schrieb Daniel Vetter:
> No need to set it explicitly.
> 
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
> Cc: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
> Cc: Lucas Stach <l.stach@pengutronix.de>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: Sascha Hauer <s.hauer@pengutronix.de>
> Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: NXP Linux Team <linux-imx@nxp.com>
> Cc: Philipp Zabel <p.zabel@pengutronix.de>
> Cc: Paul Cercueil <paul@crapouillou.net>
> Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org>
> Cc: Matthias Brugger <matthias.bgg@gmail.com>
> Cc: Neil Armstrong <narmstrong@baylibre.com>
> Cc: Kevin Hilman <khilman@baylibre.com>
> Cc: Jerome Brunet <jbrunet@baylibre.com>
> Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> Cc: Marek Vasut <marex@denx.de>
> Cc: Stefan Agner <stefan@agner.ch>
> Cc: Sandy Huang <hjc@rock-chips.com>
> Cc: "Heiko Stübner" <heiko@sntech.de>
> Cc: Yannick Fertre <yannick.fertre@foss.st.com>
> Cc: Philippe Cornu <philippe.cornu@foss.st.com>
> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
> Cc: Maxime Ripard <mripard@kernel.org>
> Cc: Chen-Yu Tsai <wens@csie.org>
> Cc: Jernej Skrabec <jernej.skrabec@gmail.com>
> Cc: Jyri Sarha <jyri.sarha@iki.fi>
> Cc: Tomi Valkeinen <tomba@kernel.org>
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-mips@vger.kernel.org
> Cc: linux-mediatek@lists.infradead.org
> Cc: linux-amlogic@lists.infradead.org
> Cc: linux-rockchip@lists.infradead.org
> Cc: linux-stm32@st-md-mailman.stormreply.com
> Cc: linux-sunxi@lists.linux.dev
> ---
>  drivers/gpu/drm/imx/dcss/dcss-plane.c       | 1 -
>  drivers/gpu/drm/imx/ipuv3-plane.c           | 1 -
>  drivers/gpu/drm/ingenic/ingenic-drm-drv.c   | 1 -
>  drivers/gpu/drm/ingenic/ingenic-ipu.c       | 1 -
>  drivers/gpu/drm/mediatek/mtk_drm_plane.c    | 1 -
>  drivers/gpu/drm/meson/meson_overlay.c       | 1 -
>  drivers/gpu/drm/meson/meson_plane.c         | 1 -
>  drivers/gpu/drm/mxsfb/mxsfb_kms.c           | 2 --
>  drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 1 -

For Rockchip
Acked-by: Heiko Stuebner <heiko@sntech.de>

Re: [PATCH 06/11] drm/<driver>: drm_gem_plane_helper_prepare_fb is now the default

[Paul Cercueil]

Hi Daniel,

Le ven., mai 21 2021 at 11:09:54 +0200, Daniel Vetter 
<daniel.vetter@ffwll.ch> a écrit :
> No need to set it explicitly.
> 
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
> Cc: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
> Cc: Lucas Stach <l.stach@pengutronix.de>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: Sascha Hauer <s.hauer@pengutronix.de>
> Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: NXP Linux Team <linux-imx@nxp.com>
> Cc: Philipp Zabel <p.zabel@pengutronix.de>
> Cc: Paul Cercueil <paul@crapouillou.net>
> Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org>
> Cc: Matthias Brugger <matthias.bgg@gmail.com>
> Cc: Neil Armstrong <narmstrong@baylibre.com>
> Cc: Kevin Hilman <khilman@baylibre.com>
> Cc: Jerome Brunet <jbrunet@baylibre.com>
> Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> Cc: Marek Vasut <marex@denx.de>
> Cc: Stefan Agner <stefan@agner.ch>
> Cc: Sandy Huang <hjc@rock-chips.com>
> Cc: "Heiko Stübner" <heiko@sntech.de>
> Cc: Yannick Fertre <yannick.fertre@foss.st.com>
> Cc: Philippe Cornu <philippe.cornu@foss.st.com>
> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
> Cc: Maxime Ripard <mripard@kernel.org>
> Cc: Chen-Yu Tsai <wens@csie.org>
> Cc: Jernej Skrabec <jernej.skrabec@gmail.com>
> Cc: Jyri Sarha <jyri.sarha@iki.fi>
> Cc: Tomi Valkeinen <tomba@kernel.org>
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-mips@vger.kernel.org
> Cc: linux-mediatek@lists.infradead.org
> Cc: linux-amlogic@lists.infradead.org
> Cc: linux-rockchip@lists.infradead.org
> Cc: linux-stm32@st-md-mailman.stormreply.com
> Cc: linux-sunxi@lists.linux.dev
> ---
>  drivers/gpu/drm/imx/dcss/dcss-plane.c       | 1 -
>  drivers/gpu/drm/imx/ipuv3-plane.c           | 1 -
>  drivers/gpu/drm/ingenic/ingenic-drm-drv.c   | 1 -
>  drivers/gpu/drm/ingenic/ingenic-ipu.c       | 1 -

For drivers/gpu/drm/ingenic/*:
Acked-by: Paul Cercueil <paul@crapouillou.net>

Cheers,
-Paul

>  drivers/gpu/drm/mediatek/mtk_drm_plane.c    | 1 -
>  drivers/gpu/drm/meson/meson_overlay.c       | 1 -
>  drivers/gpu/drm/meson/meson_plane.c         | 1 -
>  drivers/gpu/drm/mxsfb/mxsfb_kms.c           | 2 --
>  drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 1 -
>  drivers/gpu/drm/stm/ltdc.c                  | 1 -
>  drivers/gpu/drm/sun4i/sun4i_layer.c         | 1 -
>  drivers/gpu/drm/sun4i/sun8i_ui_layer.c      | 1 -
>  drivers/gpu/drm/sun4i/sun8i_vi_layer.c      | 1 -
>  drivers/gpu/drm/tidss/tidss_plane.c         | 1 -
>  14 files changed, 15 deletions(-)
> 
> diff --git a/drivers/gpu/drm/imx/dcss/dcss-plane.c 
> b/drivers/gpu/drm/imx/dcss/dcss-plane.c
> index 044d3bdf313c..ac45d54acd4e 100644
> --- a/drivers/gpu/drm/imx/dcss/dcss-plane.c
> +++ b/drivers/gpu/drm/imx/dcss/dcss-plane.c
> @@ -361,7 +361,6 @@ static void dcss_plane_atomic_disable(struct 
> drm_plane *plane,
>  }
> 
>  static const struct drm_plane_helper_funcs dcss_plane_helper_funcs = 
> {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>  	.atomic_check = dcss_plane_atomic_check,
>  	.atomic_update = dcss_plane_atomic_update,
>  	.atomic_disable = dcss_plane_atomic_disable,
> diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c 
> b/drivers/gpu/drm/imx/ipuv3-plane.c
> index 8710f55d2579..ef114b6aa691 100644
> --- a/drivers/gpu/drm/imx/ipuv3-plane.c
> +++ b/drivers/gpu/drm/imx/ipuv3-plane.c
> @@ -772,7 +772,6 @@ static void ipu_plane_atomic_update(struct 
> drm_plane *plane,
>  }
> 
>  static const struct drm_plane_helper_funcs ipu_plane_helper_funcs = {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>  	.atomic_check = ipu_plane_atomic_check,
>  	.atomic_disable = ipu_plane_atomic_disable,
>  	.atomic_update = ipu_plane_atomic_update,
> diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c 
> b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
> index 389cad59e090..62db7349bf6a 100644
> --- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
> +++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
> @@ -786,7 +786,6 @@ static const struct drm_plane_helper_funcs 
> ingenic_drm_plane_helper_funcs = {
>  	.atomic_update		= ingenic_drm_plane_atomic_update,
>  	.atomic_check		= ingenic_drm_plane_atomic_check,
>  	.atomic_disable		= ingenic_drm_plane_atomic_disable,
> -	.prepare_fb		= drm_gem_plane_helper_prepare_fb,
>  };
> 
>  static const struct drm_crtc_helper_funcs 
> ingenic_drm_crtc_helper_funcs = {
> diff --git a/drivers/gpu/drm/ingenic/ingenic-ipu.c 
> b/drivers/gpu/drm/ingenic/ingenic-ipu.c
> index 3b1091e7c0cd..caf038f3e231 100644
> --- a/drivers/gpu/drm/ingenic/ingenic-ipu.c
> +++ b/drivers/gpu/drm/ingenic/ingenic-ipu.c
> @@ -615,7 +615,6 @@ static const struct drm_plane_helper_funcs 
> ingenic_ipu_plane_helper_funcs = {
>  	.atomic_update		= ingenic_ipu_plane_atomic_update,
>  	.atomic_check		= ingenic_ipu_plane_atomic_check,
>  	.atomic_disable		= ingenic_ipu_plane_atomic_disable,
> -	.prepare_fb		= drm_gem_plane_helper_prepare_fb,
>  };
> 
>  static int
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c 
> b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> index b5582dcf564c..1667a7e7de38 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> @@ -227,7 +227,6 @@ static void mtk_plane_atomic_update(struct 
> drm_plane *plane,
>  }
> 
>  static const struct drm_plane_helper_funcs mtk_plane_helper_funcs = {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>  	.atomic_check = mtk_plane_atomic_check,
>  	.atomic_update = mtk_plane_atomic_update,
>  	.atomic_disable = mtk_plane_atomic_disable,
> diff --git a/drivers/gpu/drm/meson/meson_overlay.c 
> b/drivers/gpu/drm/meson/meson_overlay.c
> index ed063152aecd..dfef8afcc245 100644
> --- a/drivers/gpu/drm/meson/meson_overlay.c
> +++ b/drivers/gpu/drm/meson/meson_overlay.c
> @@ -747,7 +747,6 @@ static const struct drm_plane_helper_funcs 
> meson_overlay_helper_funcs = {
>  	.atomic_check	= meson_overlay_atomic_check,
>  	.atomic_disable	= meson_overlay_atomic_disable,
>  	.atomic_update	= meson_overlay_atomic_update,
> -	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
>  };
> 
>  static bool meson_overlay_format_mod_supported(struct drm_plane 
> *plane,
> diff --git a/drivers/gpu/drm/meson/meson_plane.c 
> b/drivers/gpu/drm/meson/meson_plane.c
> index a18510dae4c8..8640a8a8a469 100644
> --- a/drivers/gpu/drm/meson/meson_plane.c
> +++ b/drivers/gpu/drm/meson/meson_plane.c
> @@ -422,7 +422,6 @@ static const struct drm_plane_helper_funcs 
> meson_plane_helper_funcs = {
>  	.atomic_check	= meson_plane_atomic_check,
>  	.atomic_disable	= meson_plane_atomic_disable,
>  	.atomic_update	= meson_plane_atomic_update,
> -	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
>  };
> 
>  static bool meson_plane_format_mod_supported(struct drm_plane *plane,
> diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c 
> b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
> index 300e7bab0f43..8797c671d0d5 100644
> --- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c
> +++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
> @@ -500,13 +500,11 @@ static bool mxsfb_format_mod_supported(struct 
> drm_plane *plane,
>  }
> 
>  static const struct drm_plane_helper_funcs 
> mxsfb_plane_primary_helper_funcs = {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>  	.atomic_check = mxsfb_plane_atomic_check,
>  	.atomic_update = mxsfb_plane_primary_atomic_update,
>  };
> 
>  static const struct drm_plane_helper_funcs 
> mxsfb_plane_overlay_helper_funcs = {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>  	.atomic_check = mxsfb_plane_atomic_check,
>  	.atomic_update = mxsfb_plane_overlay_atomic_update,
>  };
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c 
> b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> index 64469439ddf2..6406bc0a71c7 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> @@ -1109,7 +1109,6 @@ static const struct drm_plane_helper_funcs 
> plane_helper_funcs = {
>  	.atomic_disable = vop_plane_atomic_disable,
>  	.atomic_async_check = vop_plane_atomic_async_check,
>  	.atomic_async_update = vop_plane_atomic_async_update,
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>  };
> 
>  static const struct drm_plane_funcs vop_plane_funcs = {
> diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
> index e99771b947b6..a5a2956f23f2 100644
> --- a/drivers/gpu/drm/stm/ltdc.c
> +++ b/drivers/gpu/drm/stm/ltdc.c
> @@ -946,7 +946,6 @@ static const struct drm_plane_funcs 
> ltdc_plane_funcs = {
>  };
> 
>  static const struct drm_plane_helper_funcs ltdc_plane_helper_funcs = 
> {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>  	.atomic_check = ltdc_plane_atomic_check,
>  	.atomic_update = ltdc_plane_atomic_update,
>  	.atomic_disable = ltdc_plane_atomic_disable,
> diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c 
> b/drivers/gpu/drm/sun4i/sun4i_layer.c
> index 11771bdd6e7c..929e95f86b5b 100644
> --- a/drivers/gpu/drm/sun4i/sun4i_layer.c
> +++ b/drivers/gpu/drm/sun4i/sun4i_layer.c
> @@ -127,7 +127,6 @@ static bool 
> sun4i_layer_format_mod_supported(struct drm_plane *plane,
>  }
> 
>  static const struct drm_plane_helper_funcs 
> sun4i_backend_layer_helper_funcs = {
> -	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
>  	.atomic_disable	= sun4i_backend_layer_atomic_disable,
>  	.atomic_update	= sun4i_backend_layer_atomic_update,
>  };
> diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c 
> b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
> index 0db164a774a1..ac3d43394589 100644
> --- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
> +++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
> @@ -332,7 +332,6 @@ static void sun8i_ui_layer_atomic_update(struct 
> drm_plane *plane,
>  }
> 
>  static const struct drm_plane_helper_funcs 
> sun8i_ui_layer_helper_funcs = {
> -	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
>  	.atomic_check	= sun8i_ui_layer_atomic_check,
>  	.atomic_disable	= sun8i_ui_layer_atomic_disable,
>  	.atomic_update	= sun8i_ui_layer_atomic_update,
> diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c 
> b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
> index 46420780db59..45b1e37f9cda 100644
> --- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
> +++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
> @@ -436,7 +436,6 @@ static void sun8i_vi_layer_atomic_update(struct 
> drm_plane *plane,
>  }
> 
>  static const struct drm_plane_helper_funcs 
> sun8i_vi_layer_helper_funcs = {
> -	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
>  	.atomic_check	= sun8i_vi_layer_atomic_check,
>  	.atomic_disable	= sun8i_vi_layer_atomic_disable,
>  	.atomic_update	= sun8i_vi_layer_atomic_update,
> diff --git a/drivers/gpu/drm/tidss/tidss_plane.c 
> b/drivers/gpu/drm/tidss/tidss_plane.c
> index 1acd15aa4193..217415ec8eea 100644
> --- a/drivers/gpu/drm/tidss/tidss_plane.c
> +++ b/drivers/gpu/drm/tidss/tidss_plane.c
> @@ -158,7 +158,6 @@ static void drm_plane_destroy(struct drm_plane 
> *plane)
>  }
> 
>  static const struct drm_plane_helper_funcs tidss_plane_helper_funcs 
> = {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>  	.atomic_check = tidss_plane_atomic_check,
>  	.atomic_update = tidss_plane_atomic_update,
>  	.atomic_disable = tidss_plane_atomic_disable,
> --
> 2.31.0
> 

Re: [PATCH 06/11] drm/<driver>: drm_gem_plane_helper_prepare_fb is now the default

[Jernej Škrabec]

Dne petek, 21. maj 2021 ob 11:09:54 CEST je Daniel Vetter napisal(a):
> No need to set it explicitly.
> 
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
> Cc: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
> Cc: Lucas Stach <l.stach@pengutronix.de>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: Sascha Hauer <s.hauer@pengutronix.de>
> Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: NXP Linux Team <linux-imx@nxp.com>
> Cc: Philipp Zabel <p.zabel@pengutronix.de>
> Cc: Paul Cercueil <paul@crapouillou.net>
> Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org>
> Cc: Matthias Brugger <matthias.bgg@gmail.com>
> Cc: Neil Armstrong <narmstrong@baylibre.com>
> Cc: Kevin Hilman <khilman@baylibre.com>
> Cc: Jerome Brunet <jbrunet@baylibre.com>
> Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> Cc: Marek Vasut <marex@denx.de>
> Cc: Stefan Agner <stefan@agner.ch>
> Cc: Sandy Huang <hjc@rock-chips.com>
> Cc: "Heiko Stübner" <heiko@sntech.de>
> Cc: Yannick Fertre <yannick.fertre@foss.st.com>
> Cc: Philippe Cornu <philippe.cornu@foss.st.com>
> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
> Cc: Maxime Ripard <mripard@kernel.org>
> Cc: Chen-Yu Tsai <wens@csie.org>
> Cc: Jernej Skrabec <jernej.skrabec@gmail.com>
> Cc: Jyri Sarha <jyri.sarha@iki.fi>
> Cc: Tomi Valkeinen <tomba@kernel.org>
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-mips@vger.kernel.org
> Cc: linux-mediatek@lists.infradead.org
> Cc: linux-amlogic@lists.infradead.org
> Cc: linux-rockchip@lists.infradead.org
> Cc: linux-stm32@st-md-mailman.stormreply.com
> Cc: linux-sunxi@lists.linux.dev

For sun4i:
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>

Best regards,
Jernej

Re: [PATCH 06/11] drm/<driver>: drm_gem_plane_helper_prepare_fb is now the default

[Chun-Kuang Hu]

Hi, Daniel:

Daniel Vetter <daniel.vetter@ffwll.ch> 於 2021年5月21日 週五 下午5:10寫道：
>
> No need to set it explicitly.
>
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
> Cc: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
> Cc: Lucas Stach <l.stach@pengutronix.de>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: Sascha Hauer <s.hauer@pengutronix.de>
> Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: NXP Linux Team <linux-imx@nxp.com>
> Cc: Philipp Zabel <p.zabel@pengutronix.de>
> Cc: Paul Cercueil <paul@crapouillou.net>
> Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org>
> Cc: Matthias Brugger <matthias.bgg@gmail.com>
> Cc: Neil Armstrong <narmstrong@baylibre.com>
> Cc: Kevin Hilman <khilman@baylibre.com>
> Cc: Jerome Brunet <jbrunet@baylibre.com>
> Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> Cc: Marek Vasut <marex@denx.de>
> Cc: Stefan Agner <stefan@agner.ch>
> Cc: Sandy Huang <hjc@rock-chips.com>
> Cc: "Heiko Stübner" <heiko@sntech.de>
> Cc: Yannick Fertre <yannick.fertre@foss.st.com>
> Cc: Philippe Cornu <philippe.cornu@foss.st.com>
> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
> Cc: Maxime Ripard <mripard@kernel.org>
> Cc: Chen-Yu Tsai <wens@csie.org>
> Cc: Jernej Skrabec <jernej.skrabec@gmail.com>
> Cc: Jyri Sarha <jyri.sarha@iki.fi>
> Cc: Tomi Valkeinen <tomba@kernel.org>
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-mips@vger.kernel.org
> Cc: linux-mediatek@lists.infradead.org
> Cc: linux-amlogic@lists.infradead.org
> Cc: linux-rockchip@lists.infradead.org
> Cc: linux-stm32@st-md-mailman.stormreply.com
> Cc: linux-sunxi@lists.linux.dev

For Mediatek,
Acked-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>

Re: [PATCH 06/11] drm/<driver>: drm_gem_plane_helper_prepare_fb is now the default

[Martin Blumenstingl]

On Fri, May 21, 2021 at 11:10 AM Daniel Vetter <daniel.vetter@ffwll.ch> wrote:
>
> No need to set it explicitly.
>
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
> Cc: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
> Cc: Lucas Stach <l.stach@pengutronix.de>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: Sascha Hauer <s.hauer@pengutronix.de>
> Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: NXP Linux Team <linux-imx@nxp.com>
> Cc: Philipp Zabel <p.zabel@pengutronix.de>
> Cc: Paul Cercueil <paul@crapouillou.net>
> Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org>
> Cc: Matthias Brugger <matthias.bgg@gmail.com>
> Cc: Neil Armstrong <narmstrong@baylibre.com>
> Cc: Kevin Hilman <khilman@baylibre.com>
> Cc: Jerome Brunet <jbrunet@baylibre.com>
> Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> Cc: Marek Vasut <marex@denx.de>
> Cc: Stefan Agner <stefan@agner.ch>
> Cc: Sandy Huang <hjc@rock-chips.com>
> Cc: "Heiko Stübner" <heiko@sntech.de>
> Cc: Yannick Fertre <yannick.fertre@foss.st.com>
> Cc: Philippe Cornu <philippe.cornu@foss.st.com>
> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
> Cc: Maxime Ripard <mripard@kernel.org>
> Cc: Chen-Yu Tsai <wens@csie.org>
> Cc: Jernej Skrabec <jernej.skrabec@gmail.com>
> Cc: Jyri Sarha <jyri.sarha@iki.fi>
> Cc: Tomi Valkeinen <tomba@kernel.org>
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-mips@vger.kernel.org
> Cc: linux-mediatek@lists.infradead.org
> Cc: linux-amlogic@lists.infradead.org
> Cc: linux-rockchip@lists.infradead.org
> Cc: linux-stm32@st-md-mailman.stormreply.com
> Cc: linux-sunxi@lists.linux.dev
> ---
>  drivers/gpu/drm/imx/dcss/dcss-plane.c       | 1 -
>  drivers/gpu/drm/imx/ipuv3-plane.c           | 1 -
>  drivers/gpu/drm/ingenic/ingenic-drm-drv.c   | 1 -
>  drivers/gpu/drm/ingenic/ingenic-ipu.c       | 1 -
>  drivers/gpu/drm/mediatek/mtk_drm_plane.c    | 1 -
>  drivers/gpu/drm/meson/meson_overlay.c       | 1 -
>  drivers/gpu/drm/meson/meson_plane.c         | 1 -
For drivers/gpu/drm/meson/*:
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>

Re: [PATCH 06/11] drm/<driver>: drm_gem_plane_helper_prepare_fb is now the default

[Tomi Valkeinen]

On 21/05/2021 12:09, Daniel Vetter wrote:
> No need to set it explicitly.
> 
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
> Cc: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
> Cc: Lucas Stach <l.stach@pengutronix.de>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: Sascha Hauer <s.hauer@pengutronix.de>
> Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: NXP Linux Team <linux-imx@nxp.com>
> Cc: Philipp Zabel <p.zabel@pengutronix.de>
> Cc: Paul Cercueil <paul@crapouillou.net>
> Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org>
> Cc: Matthias Brugger <matthias.bgg@gmail.com>
> Cc: Neil Armstrong <narmstrong@baylibre.com>
> Cc: Kevin Hilman <khilman@baylibre.com>
> Cc: Jerome Brunet <jbrunet@baylibre.com>
> Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> Cc: Marek Vasut <marex@denx.de>
> Cc: Stefan Agner <stefan@agner.ch>
> Cc: Sandy Huang <hjc@rock-chips.com>
> Cc: "Heiko Stübner" <heiko@sntech.de>
> Cc: Yannick Fertre <yannick.fertre@foss.st.com>
> Cc: Philippe Cornu <philippe.cornu@foss.st.com>
> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
> Cc: Maxime Ripard <mripard@kernel.org>
> Cc: Chen-Yu Tsai <wens@csie.org>
> Cc: Jernej Skrabec <jernej.skrabec@gmail.com>
> Cc: Jyri Sarha <jyri.sarha@iki.fi>
> Cc: Tomi Valkeinen <tomba@kernel.org>
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-mips@vger.kernel.org
> Cc: linux-mediatek@lists.infradead.org
> Cc: linux-amlogic@lists.infradead.org
> Cc: linux-rockchip@lists.infradead.org
> Cc: linux-stm32@st-md-mailman.stormreply.com
> Cc: linux-sunxi@lists.linux.dev
> ---
>   drivers/gpu/drm/imx/dcss/dcss-plane.c       | 1 -
>   drivers/gpu/drm/imx/ipuv3-plane.c           | 1 -
>   drivers/gpu/drm/ingenic/ingenic-drm-drv.c   | 1 -
>   drivers/gpu/drm/ingenic/ingenic-ipu.c       | 1 -
>   drivers/gpu/drm/mediatek/mtk_drm_plane.c    | 1 -
>   drivers/gpu/drm/meson/meson_overlay.c       | 1 -
>   drivers/gpu/drm/meson/meson_plane.c         | 1 -
>   drivers/gpu/drm/mxsfb/mxsfb_kms.c           | 2 --
>   drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 1 -
>   drivers/gpu/drm/stm/ltdc.c                  | 1 -
>   drivers/gpu/drm/sun4i/sun4i_layer.c         | 1 -
>   drivers/gpu/drm/sun4i/sun8i_ui_layer.c      | 1 -
>   drivers/gpu/drm/sun4i/sun8i_vi_layer.c      | 1 -
>   drivers/gpu/drm/tidss/tidss_plane.c         | 1 -
>   14 files changed, 15 deletions(-)

For tidss:

Acked-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>

  Tomi

Re: [PATCH 06/11] drm/<driver>: drm_gem_plane_helper_prepare_fb is now the default

[Philippe CORNU]

On 5/21/21 11:09 AM, Daniel Vetter wrote:
> No need to set it explicitly.
> 
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
> Cc: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
> Cc: Lucas Stach <l.stach@pengutronix.de>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: Sascha Hauer <s.hauer@pengutronix.de>
> Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: NXP Linux Team <linux-imx@nxp.com>
> Cc: Philipp Zabel <p.zabel@pengutronix.de>
> Cc: Paul Cercueil <paul@crapouillou.net>
> Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org>
> Cc: Matthias Brugger <matthias.bgg@gmail.com>
> Cc: Neil Armstrong <narmstrong@baylibre.com>
> Cc: Kevin Hilman <khilman@baylibre.com>
> Cc: Jerome Brunet <jbrunet@baylibre.com>
> Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> Cc: Marek Vasut <marex@denx.de>
> Cc: Stefan Agner <stefan@agner.ch>
> Cc: Sandy Huang <hjc@rock-chips.com>
> Cc: "Heiko Stübner" <heiko@sntech.de>
> Cc: Yannick Fertre <yannick.fertre@foss.st.com>
> Cc: Philippe Cornu <philippe.cornu@foss.st.com>

For stm
Acked-by: Philippe Cornu <philippe.cornu@foss.st.com>

Many thanks
Philippe :-)

> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
> Cc: Maxime Ripard <mripard@kernel.org>
> Cc: Chen-Yu Tsai <wens@csie.org>
> Cc: Jernej Skrabec <jernej.skrabec@gmail.com>
> Cc: Jyri Sarha <jyri.sarha@iki.fi>
> Cc: Tomi Valkeinen <tomba@kernel.org>
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-mips@vger.kernel.org
> Cc: linux-mediatek@lists.infradead.org
> Cc: linux-amlogic@lists.infradead.org
> Cc: linux-rockchip@lists.infradead.org
> Cc: linux-stm32@st-md-mailman.stormreply.com
> Cc: linux-sunxi@lists.linux.dev
> ---
>   drivers/gpu/drm/imx/dcss/dcss-plane.c       | 1 -
>   drivers/gpu/drm/imx/ipuv3-plane.c           | 1 -
>   drivers/gpu/drm/ingenic/ingenic-drm-drv.c   | 1 -
>   drivers/gpu/drm/ingenic/ingenic-ipu.c       | 1 -
>   drivers/gpu/drm/mediatek/mtk_drm_plane.c    | 1 -
>   drivers/gpu/drm/meson/meson_overlay.c       | 1 -
>   drivers/gpu/drm/meson/meson_plane.c         | 1 -
>   drivers/gpu/drm/mxsfb/mxsfb_kms.c           | 2 --
>   drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 1 -
>   drivers/gpu/drm/stm/ltdc.c                  | 1 -
>   drivers/gpu/drm/sun4i/sun4i_layer.c         | 1 -
>   drivers/gpu/drm/sun4i/sun8i_ui_layer.c      | 1 -
>   drivers/gpu/drm/sun4i/sun8i_vi_layer.c      | 1 -
>   drivers/gpu/drm/tidss/tidss_plane.c         | 1 -
>   14 files changed, 15 deletions(-)
> 
> diff --git a/drivers/gpu/drm/imx/dcss/dcss-plane.c b/drivers/gpu/drm/imx/dcss/dcss-plane.c
> index 044d3bdf313c..ac45d54acd4e 100644
> --- a/drivers/gpu/drm/imx/dcss/dcss-plane.c
> +++ b/drivers/gpu/drm/imx/dcss/dcss-plane.c
> @@ -361,7 +361,6 @@ static void dcss_plane_atomic_disable(struct drm_plane *plane,
>   }
>   
>   static const struct drm_plane_helper_funcs dcss_plane_helper_funcs = {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>   	.atomic_check = dcss_plane_atomic_check,
>   	.atomic_update = dcss_plane_atomic_update,
>   	.atomic_disable = dcss_plane_atomic_disable,
> diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
> index 8710f55d2579..ef114b6aa691 100644
> --- a/drivers/gpu/drm/imx/ipuv3-plane.c
> +++ b/drivers/gpu/drm/imx/ipuv3-plane.c
> @@ -772,7 +772,6 @@ static void ipu_plane_atomic_update(struct drm_plane *plane,
>   }
>   
>   static const struct drm_plane_helper_funcs ipu_plane_helper_funcs = {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>   	.atomic_check = ipu_plane_atomic_check,
>   	.atomic_disable = ipu_plane_atomic_disable,
>   	.atomic_update = ipu_plane_atomic_update,
> diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
> index 389cad59e090..62db7349bf6a 100644
> --- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
> +++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
> @@ -786,7 +786,6 @@ static const struct drm_plane_helper_funcs ingenic_drm_plane_helper_funcs = {
>   	.atomic_update		= ingenic_drm_plane_atomic_update,
>   	.atomic_check		= ingenic_drm_plane_atomic_check,
>   	.atomic_disable		= ingenic_drm_plane_atomic_disable,
> -	.prepare_fb		= drm_gem_plane_helper_prepare_fb,
>   };
>   
>   static const struct drm_crtc_helper_funcs ingenic_drm_crtc_helper_funcs = {
> diff --git a/drivers/gpu/drm/ingenic/ingenic-ipu.c b/drivers/gpu/drm/ingenic/ingenic-ipu.c
> index 3b1091e7c0cd..caf038f3e231 100644
> --- a/drivers/gpu/drm/ingenic/ingenic-ipu.c
> +++ b/drivers/gpu/drm/ingenic/ingenic-ipu.c
> @@ -615,7 +615,6 @@ static const struct drm_plane_helper_funcs ingenic_ipu_plane_helper_funcs = {
>   	.atomic_update		= ingenic_ipu_plane_atomic_update,
>   	.atomic_check		= ingenic_ipu_plane_atomic_check,
>   	.atomic_disable		= ingenic_ipu_plane_atomic_disable,
> -	.prepare_fb		= drm_gem_plane_helper_prepare_fb,
>   };
>   
>   static int
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> index b5582dcf564c..1667a7e7de38 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> @@ -227,7 +227,6 @@ static void mtk_plane_atomic_update(struct drm_plane *plane,
>   }
>   
>   static const struct drm_plane_helper_funcs mtk_plane_helper_funcs = {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>   	.atomic_check = mtk_plane_atomic_check,
>   	.atomic_update = mtk_plane_atomic_update,
>   	.atomic_disable = mtk_plane_atomic_disable,
> diff --git a/drivers/gpu/drm/meson/meson_overlay.c b/drivers/gpu/drm/meson/meson_overlay.c
> index ed063152aecd..dfef8afcc245 100644
> --- a/drivers/gpu/drm/meson/meson_overlay.c
> +++ b/drivers/gpu/drm/meson/meson_overlay.c
> @@ -747,7 +747,6 @@ static const struct drm_plane_helper_funcs meson_overlay_helper_funcs = {
>   	.atomic_check	= meson_overlay_atomic_check,
>   	.atomic_disable	= meson_overlay_atomic_disable,
>   	.atomic_update	= meson_overlay_atomic_update,
> -	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
>   };
>   
>   static bool meson_overlay_format_mod_supported(struct drm_plane *plane,
> diff --git a/drivers/gpu/drm/meson/meson_plane.c b/drivers/gpu/drm/meson/meson_plane.c
> index a18510dae4c8..8640a8a8a469 100644
> --- a/drivers/gpu/drm/meson/meson_plane.c
> +++ b/drivers/gpu/drm/meson/meson_plane.c
> @@ -422,7 +422,6 @@ static const struct drm_plane_helper_funcs meson_plane_helper_funcs = {
>   	.atomic_check	= meson_plane_atomic_check,
>   	.atomic_disable	= meson_plane_atomic_disable,
>   	.atomic_update	= meson_plane_atomic_update,
> -	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
>   };
>   
>   static bool meson_plane_format_mod_supported(struct drm_plane *plane,
> diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
> index 300e7bab0f43..8797c671d0d5 100644
> --- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c
> +++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
> @@ -500,13 +500,11 @@ static bool mxsfb_format_mod_supported(struct drm_plane *plane,
>   }
>   
>   static const struct drm_plane_helper_funcs mxsfb_plane_primary_helper_funcs = {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>   	.atomic_check = mxsfb_plane_atomic_check,
>   	.atomic_update = mxsfb_plane_primary_atomic_update,
>   };
>   
>   static const struct drm_plane_helper_funcs mxsfb_plane_overlay_helper_funcs = {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>   	.atomic_check = mxsfb_plane_atomic_check,
>   	.atomic_update = mxsfb_plane_overlay_atomic_update,
>   };
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> index 64469439ddf2..6406bc0a71c7 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> @@ -1109,7 +1109,6 @@ static const struct drm_plane_helper_funcs plane_helper_funcs = {
>   	.atomic_disable = vop_plane_atomic_disable,
>   	.atomic_async_check = vop_plane_atomic_async_check,
>   	.atomic_async_update = vop_plane_atomic_async_update,
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>   };
>   
>   static const struct drm_plane_funcs vop_plane_funcs = {
> diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
> index e99771b947b6..a5a2956f23f2 100644
> --- a/drivers/gpu/drm/stm/ltdc.c
> +++ b/drivers/gpu/drm/stm/ltdc.c
> @@ -946,7 +946,6 @@ static const struct drm_plane_funcs ltdc_plane_funcs = {
>   };
>   
>   static const struct drm_plane_helper_funcs ltdc_plane_helper_funcs = {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>   	.atomic_check = ltdc_plane_atomic_check,
>   	.atomic_update = ltdc_plane_atomic_update,
>   	.atomic_disable = ltdc_plane_atomic_disable,
> diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c b/drivers/gpu/drm/sun4i/sun4i_layer.c
> index 11771bdd6e7c..929e95f86b5b 100644
> --- a/drivers/gpu/drm/sun4i/sun4i_layer.c
> +++ b/drivers/gpu/drm/sun4i/sun4i_layer.c
> @@ -127,7 +127,6 @@ static bool sun4i_layer_format_mod_supported(struct drm_plane *plane,
>   }
>   
>   static const struct drm_plane_helper_funcs sun4i_backend_layer_helper_funcs = {
> -	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
>   	.atomic_disable	= sun4i_backend_layer_atomic_disable,
>   	.atomic_update	= sun4i_backend_layer_atomic_update,
>   };
> diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
> index 0db164a774a1..ac3d43394589 100644
> --- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
> +++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
> @@ -332,7 +332,6 @@ static void sun8i_ui_layer_atomic_update(struct drm_plane *plane,
>   }
>   
>   static const struct drm_plane_helper_funcs sun8i_ui_layer_helper_funcs = {
> -	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
>   	.atomic_check	= sun8i_ui_layer_atomic_check,
>   	.atomic_disable	= sun8i_ui_layer_atomic_disable,
>   	.atomic_update	= sun8i_ui_layer_atomic_update,
> diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
> index 46420780db59..45b1e37f9cda 100644
> --- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
> +++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
> @@ -436,7 +436,6 @@ static void sun8i_vi_layer_atomic_update(struct drm_plane *plane,
>   }
>   
>   static const struct drm_plane_helper_funcs sun8i_vi_layer_helper_funcs = {
> -	.prepare_fb	= drm_gem_plane_helper_prepare_fb,
>   	.atomic_check	= sun8i_vi_layer_atomic_check,
>   	.atomic_disable	= sun8i_vi_layer_atomic_disable,
>   	.atomic_update	= sun8i_vi_layer_atomic_update,
> diff --git a/drivers/gpu/drm/tidss/tidss_plane.c b/drivers/gpu/drm/tidss/tidss_plane.c
> index 1acd15aa4193..217415ec8eea 100644
> --- a/drivers/gpu/drm/tidss/tidss_plane.c
> +++ b/drivers/gpu/drm/tidss/tidss_plane.c
> @@ -158,7 +158,6 @@ static void drm_plane_destroy(struct drm_plane *plane)
>   }
>   
>   static const struct drm_plane_helper_funcs tidss_plane_helper_funcs = {
> -	.prepare_fb = drm_gem_plane_helper_prepare_fb,
>   	.atomic_check = tidss_plane_atomic_check,
>   	.atomic_update = tidss_plane_atomic_update,
>   	.atomic_disable = tidss_plane_atomic_disable,
>