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From:   Biju Das <biju.das.jz@bp.renesas.com>
To:     David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc:     Biju Das <biju.das.jz@bp.renesas.com>,
        Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
        dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
        devicetree@vger.kernel.org, linux-media@vger.kernel.org,
        Geert Uytterhoeven <geert+renesas@glider.be>,
        Chris Paterson <Chris.Paterson2@renesas.com>,
        Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@bp.renesas.com>,
        linux-renesas-soc@vger.kernel.org
Subject: [PATCH v7 04/17] drm: rcar-du: Move rcar_du_vsp_atomic_begin()
Date:   Tue, 11 Apr 2023 12:42:22 +0100
Message-Id: <20230411114235.366042-5-biju.das.jz@bp.renesas.com>
In-Reply-To: <20230411114235.366042-1-biju.das.jz@bp.renesas.com>
References: <20230411114235.366042-1-biju.das.jz@bp.renesas.com>
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Move rcar_du_vsp_atomic_begin() to RCar DU VSP lib.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
---
v6->v7:
 * Rebased to drm-tip.
v1->v6:
 * Rebased on drm-misc-next and DU-next.
v1:
 * Created the lib suggested by Laurent.

Ref:
 https://patchwork.kernel.org/project/linux-renesas-soc/patch/20220316131100.30685-6-biju.das.jz@bp.renesas.com/
---
 drivers/gpu/drm/rcar-du/rcar_du_vsp.c     | 5 -----
 drivers/gpu/drm/rcar-du/rcar_du_vsp.h     | 2 --
 drivers/gpu/drm/rcar-du/rcar_du_vsp_lib.c | 5 +++++
 drivers/gpu/drm/rcar-du/rcar_du_vsp_lib.h | 2 ++
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
index 3dab5fc822cf..66ada10fccd4 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
@@ -88,11 +88,6 @@ void rcar_du_vsp_enable(struct rcar_du_crtc *crtc)
 	vsp1_du_setup_lif(crtc->vsp->vsp, crtc->vsp_pipe, &cfg);
 }
 
-void rcar_du_vsp_atomic_begin(struct rcar_du_crtc *crtc)
-{
-	vsp1_du_atomic_begin(crtc->vsp->vsp, crtc->vsp_pipe);
-}
-
 void rcar_du_vsp_atomic_flush(struct rcar_du_crtc *crtc)
 {
 	struct vsp1_du_atomic_pipe_config cfg = { { 0, } };
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.h b/drivers/gpu/drm/rcar-du/rcar_du_vsp.h
index 8fbfa86c93e0..83a2f3e85860 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.h
@@ -61,7 +61,6 @@ to_rcar_vsp_plane_state(struct drm_plane_state *state)
 int rcar_du_vsp_init(struct rcar_du_vsp *vsp, struct device_node *np,
 		     unsigned int crtcs);
 void rcar_du_vsp_enable(struct rcar_du_crtc *crtc);
-void rcar_du_vsp_atomic_begin(struct rcar_du_crtc *crtc);
 void rcar_du_vsp_atomic_flush(struct rcar_du_crtc *crtc);
 int rcar_du_vsp_map_fb(struct rcar_du_vsp *vsp, struct drm_framebuffer *fb,
 		       struct sg_table sg_tables[3]);
@@ -75,7 +74,6 @@ static inline int rcar_du_vsp_init(struct rcar_du_vsp *vsp,
 	return -ENXIO;
 }
 static inline void rcar_du_vsp_enable(struct rcar_du_crtc *crtc) { };
-static inline void rcar_du_vsp_atomic_begin(struct rcar_du_crtc *crtc) { };
 static inline void rcar_du_vsp_atomic_flush(struct rcar_du_crtc *crtc) { };
 static inline int rcar_du_vsp_map_fb(struct rcar_du_vsp *vsp,
 				     struct drm_framebuffer *fb,
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp_lib.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp_lib.c
index 374707b9cc12..a69e0842c98c 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_vsp_lib.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp_lib.c
@@ -15,3 +15,8 @@ void rcar_du_vsp_disable(struct rcar_du_crtc *crtc)
 {
 	vsp1_du_setup_lif(crtc->vsp->vsp, crtc->vsp_pipe, NULL);
 }
+
+void rcar_du_vsp_atomic_begin(struct rcar_du_crtc *crtc)
+{
+	vsp1_du_atomic_begin(crtc->vsp->vsp, crtc->vsp_pipe);
+}
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp_lib.h b/drivers/gpu/drm/rcar-du/rcar_du_vsp_lib.h
index 55b026f20c46..e0077e832d01 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_vsp_lib.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp_lib.h
@@ -12,8 +12,10 @@
 
 #ifdef CONFIG_DRM_RCAR_VSP
 void rcar_du_vsp_disable(struct rcar_du_crtc *crtc);
+void rcar_du_vsp_atomic_begin(struct rcar_du_crtc *crtc);
 #else
 static inline void rcar_du_vsp_disable(struct rcar_du_crtc *crtc) { };
+static inline void rcar_du_vsp_atomic_begin(struct rcar_du_crtc *crtc) { };
 #endif
 
 #endif /* __RCAR_DU_VSP_LIB_H__ */
-- 
2.25.1