drm: Add acquire ctx parameter to ->update_plane

Just rolling it out, no code change here.

Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Rob Clark <robdclark@gmail.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Eric Anholt <eric@anholt.net>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170322215058.8671-3-daniel.vetter@ffwll.ch

drivers/gpu/drm/armada/armada_overlay.c

@@ -94,7 +94,8 @@ static int
 armada_ovl_plane_update(struct drm_plane *plane, struct drm_crtc *crtc,
 	struct drm_framebuffer *fb,
 	int crtc_x, int crtc_y, unsigned crtc_w, unsigned crtc_h,
-	uint32_t src_x, uint32_t src_y, uint32_t src_w, uint32_t src_h)
+	uint32_t src_x, uint32_t src_y, uint32_t src_w, uint32_t src_h,
+	struct drm_modeset_acquire_ctx *ctx)
 {
 	struct armada_ovl_plane *dplane = drm_to_armada_ovl_plane(plane);
 	struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc);

drivers/gpu/drm/drm_atomic_helper.c

@@ -2077,6 +2077,7 @@ EXPORT_SYMBOL(drm_atomic_helper_swap_state);
  * @src_y: y offset of @fb for panning
  * @src_w: width of source rectangle in @fb
  * @src_h: height of source rectangle in @fb
+ * @ctx: lock acquire context
  *
  * Provides a default plane update handler using the atomic driver interface.
  *
@@ -2089,7 +2090,8 @@ int drm_atomic_helper_update_plane(struct drm_plane *plane,
 				   int crtc_x, int crtc_y,
 				   unsigned int crtc_w, unsigned int crtc_h,
 				   uint32_t src_x, uint32_t src_y,
-				   uint32_t src_w, uint32_t src_h)
+				   uint32_t src_w, uint32_t src_h,
+				   struct drm_modeset_acquire_ctx *ctx)
 {
 	struct drm_atomic_state *state;
 	struct drm_plane_state *plane_state;

drivers/gpu/drm/drm_plane.c

@@ -510,7 +510,7 @@ static int __setplane_internal(struct drm_plane *plane,
 	plane->old_fb = plane->fb;
 	ret = plane->funcs->update_plane(plane, crtc, fb,
 					 crtc_x, crtc_y, crtc_w, crtc_h,
-					 src_x, src_y, src_w, src_h);
+					 src_x, src_y, src_w, src_h, ctx);
 	if (!ret) {
 		plane->crtc = crtc;
 		plane->fb = fb;

drivers/gpu/drm/drm_plane_helper.c

@@ -275,6 +275,7 @@ EXPORT_SYMBOL(drm_plane_helper_check_update);
  * @src_y: y offset of @fb for panning
  * @src_w: width of source rectangle in @fb
  * @src_h: height of source rectangle in @fb
+ * @ctx: lock acquire context, not used here
  *
  * Provides a default plane update handler for primary planes.  This is handler
  * is called in response to a userspace SetPlane operation on the plane with a
@@ -303,7 +304,8 @@ int drm_primary_helper_update(struct drm_plane *plane, struct drm_crtc *crtc,
 			      int crtc_x, int crtc_y,
 			      unsigned int crtc_w, unsigned int crtc_h,
 			      uint32_t src_x, uint32_t src_y,
-			      uint32_t src_w, uint32_t src_h)
+			      uint32_t src_w, uint32_t src_h,
+			      struct drm_modeset_acquire_ctx *ctx)
 {
 	struct drm_mode_set set = {
 		.crtc = crtc,

drivers/gpu/drm/i915/intel_display.c

@@ -13426,7 +13426,8 @@ intel_legacy_cursor_update(struct drm_plane *plane,
 			   int crtc_x, int crtc_y,
 			   unsigned int crtc_w, unsigned int crtc_h,
 			   uint32_t src_x, uint32_t src_y,
-			   uint32_t src_w, uint32_t src_h)
+			   uint32_t src_w, uint32_t src_h,
+			   struct drm_modeset_acquire_ctx *ctx)
 {
 	struct drm_i915_private *dev_priv = to_i915(crtc->dev);
 	int ret;
@@ -13539,7 +13540,7 @@ intel_legacy_cursor_update(struct drm_plane *plane,
 slow:
 	return drm_atomic_helper_update_plane(plane, crtc, fb,
 					      crtc_x, crtc_y, crtc_w, crtc_h,
-					      src_x, src_y, src_w, src_h);
+					      src_x, src_y, src_w, src_h, ctx);
 }
 
 static const struct drm_plane_funcs intel_cursor_plane_funcs = {

drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c

@@ -37,7 +37,8 @@ static int mdp5_update_cursor_plane_legacy(struct drm_plane *plane,
 		int crtc_x, int crtc_y,
 		unsigned int crtc_w, unsigned int crtc_h,
 		uint32_t src_x, uint32_t src_y,
-		uint32_t src_w, uint32_t src_h);
+		uint32_t src_w, uint32_t src_h,
+		struct drm_modeset_acquire_ctx *ctx);
 
 static void set_scanout_locked(struct drm_plane *plane,
 		struct drm_framebuffer *fb);
@@ -886,7 +887,8 @@ static int mdp5_update_cursor_plane_legacy(struct drm_plane *plane,
 			int crtc_x, int crtc_y,
 			unsigned int crtc_w, unsigned int crtc_h,
 			uint32_t src_x, uint32_t src_y,
-			uint32_t src_w, uint32_t src_h)
+			uint32_t src_w, uint32_t src_h,
+			struct drm_modeset_acquire_ctx *ctx)
 {
 	struct drm_plane_state *plane_state, *new_plane_state;
 	struct mdp5_plane_state *mdp5_pstate;
@@ -954,7 +956,7 @@ static int mdp5_update_cursor_plane_legacy(struct drm_plane *plane,
 slow:
 	return drm_atomic_helper_update_plane(plane, crtc, fb,
 					      crtc_x, crtc_y, crtc_w, crtc_h,
-					      src_x, src_y, src_w, src_h);
+					      src_x, src_y, src_w, src_h, ctx);
 }
 
 enum mdp5_pipe mdp5_plane_pipe(struct drm_plane *plane)

drivers/gpu/drm/nouveau/dispnv04/overlay.c

@@ -94,7 +94,8 @@ nv10_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
 		  struct drm_framebuffer *fb, int crtc_x, int crtc_y,
 		  unsigned int crtc_w, unsigned int crtc_h,
 		  uint32_t src_x, uint32_t src_y,
-		  uint32_t src_w, uint32_t src_h)
+		  uint32_t src_w, uint32_t src_h,
+		  struct drm_modeset_acquire_ctx *ctx)
 {
 	struct nouveau_drm *drm = nouveau_drm(plane->dev);
 	struct nvif_object *dev = &drm->client.device.object;
@@ -345,7 +346,8 @@ nv04_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
 		  struct drm_framebuffer *fb, int crtc_x, int crtc_y,
 		  unsigned int crtc_w, unsigned int crtc_h,
 		  uint32_t src_x, uint32_t src_y,
-		  uint32_t src_w, uint32_t src_h)
+		  uint32_t src_w, uint32_t src_h,
+		  struct drm_modeset_acquire_ctx *ctx)
 {
 	struct nvif_object *dev = &nouveau_drm(plane->dev)->client.device.object;
 	struct nouveau_plane *nv_plane =

drivers/gpu/drm/shmobile/shmob_drm_plane.c

@@ -177,7 +177,8 @@ shmob_drm_plane_update(struct drm_plane *plane, struct drm_crtc *crtc,
 		       struct drm_framebuffer *fb, int crtc_x, int crtc_y,
 		       unsigned int crtc_w, unsigned int crtc_h,
 		       uint32_t src_x, uint32_t src_y,
-		       uint32_t src_w, uint32_t src_h)
+		       uint32_t src_w, uint32_t src_h,
+		       struct drm_modeset_acquire_ctx *ctx)
 {
 	struct shmob_drm_plane *splane = to_shmob_plane(plane);
 	struct shmob_drm_device *sdev = plane->dev->dev_private;

drivers/gpu/drm/vc4/vc4_plane.c

@@ -756,7 +756,8 @@ vc4_update_plane(struct drm_plane *plane,
 		 int crtc_x, int crtc_y,
 		 unsigned int crtc_w, unsigned int crtc_h,
 		 uint32_t src_x, uint32_t src_y,
-		 uint32_t src_w, uint32_t src_h)
+		 uint32_t src_w, uint32_t src_h,
+		 struct drm_modeset_acquire_ctx *ctx)
 {
 	struct drm_plane_state *plane_state;
 	struct vc4_plane_state *vc4_state;
@@ -817,7 +818,8 @@ vc4_update_plane(struct drm_plane *plane,
 					      crtc_x, crtc_y,
 					      crtc_w, crtc_h,
 					      src_x, src_y,
-					      src_w, src_h);
+					      src_w, src_h,
+					      ctx);
 }
 
 static const struct drm_plane_funcs vc4_plane_funcs = {

include/drm/drm_atomic_helper.h

@@ -94,7 +94,8 @@ int drm_atomic_helper_update_plane(struct drm_plane *plane,
 				   int crtc_x, int crtc_y,
 				   unsigned int crtc_w, unsigned int crtc_h,
 				   uint32_t src_x, uint32_t src_y,
-				   uint32_t src_w, uint32_t src_h);
+				   uint32_t src_w, uint32_t src_h,
+				   struct drm_modeset_acquire_ctx *ctx);
 int drm_atomic_helper_disable_plane(struct drm_plane *plane);
 int __drm_atomic_helper_disable_plane(struct drm_plane *plane,
 		struct drm_plane_state *plane_state);

include/drm/drm_plane.h

@@ -29,6 +29,7 @@
 
 struct drm_crtc;
 struct drm_printer;
+struct drm_modeset_acquire_ctx;
 
 /**
  * struct drm_plane_state - mutable plane state
@@ -184,7 +185,8 @@ struct drm_plane_funcs {
 			    int crtc_x, int crtc_y,
 			    unsigned int crtc_w, unsigned int crtc_h,
 			    uint32_t src_x, uint32_t src_y,
-			    uint32_t src_w, uint32_t src_h);
+			    uint32_t src_w, uint32_t src_h,
+			    struct drm_modeset_acquire_ctx *ctx);
 
 	/**
 	 * @disable_plane:

include/drm/drm_plane_helper.h

@@ -61,7 +61,8 @@ int drm_primary_helper_update(struct drm_plane *plane,
 			      int crtc_x, int crtc_y,
 			      unsigned int crtc_w, unsigned int crtc_h,
 			      uint32_t src_x, uint32_t src_y,
-			      uint32_t src_w, uint32_t src_h);
+			      uint32_t src_w, uint32_t src_h,
+			      struct drm_modeset_acquire_ctx *ctx);
 int drm_primary_helper_disable(struct drm_plane *plane);
 void drm_primary_helper_destroy(struct drm_plane *plane);
 extern const struct drm_plane_funcs drm_primary_helper_funcs;