diff mbox series

[v2,09/19] media: renesas: vsp1: Pass partition pointer to .configure_partition()

Message ID 20240619001722.9749-10-laurent.pinchart+renesas@ideasonboard.com
State Accepted
Commit 2d7e5d80f120b7b075c037df463cca6d6a20fe8a
Headers show
Series media: renesas: vsp1: Conversion to subdev active state | expand

Commit Message

Laurent Pinchart June 19, 2024, 12:17 a.m. UTC 
The entity .configure_partition() function operates on a partition, and
has to retrieve that partition from the pipeline's current partition
field. Pass the partition pointer to the function to make it clearer
what partition it operates on, and remove the vsp1_pipeline.partition
field.

This change clearly shows that the DRM pipeline doesn't use partitions,
which makes entity implementation more complex and error-prone. This
will be addressed in a further cleanup.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi+renesas@ideasonboard.com>
---
 drivers/media/platform/renesas/vsp1/vsp1_drm.c    | 2 +-
 drivers/media/platform/renesas/vsp1/vsp1_entity.c | 4 +++-
 drivers/media/platform/renesas/vsp1/vsp1_entity.h | 2 ++
 drivers/media/platform/renesas/vsp1/vsp1_pipe.h   | 2 --
 drivers/media/platform/renesas/vsp1/vsp1_rpf.c    | 5 +++--
 drivers/media/platform/renesas/vsp1/vsp1_uds.c    | 2 +-
 drivers/media/platform/renesas/vsp1/vsp1_video.c  | 5 ++---
 drivers/media/platform/renesas/vsp1/vsp1_wpf.c    | 5 +++--
 8 files changed, 15 insertions(+), 12 deletions(-)
diff mbox series

Patch

diff --git a/drivers/media/platform/renesas/vsp1/vsp1_drm.c b/drivers/media/platform/renesas/vsp1/vsp1_drm.c
index 9b087bd8df7d..3954c138fa7b 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_drm.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_drm.c
@@ -569,7 +569,7 @@  static void vsp1_du_pipeline_configure(struct vsp1_pipeline *pipe)
 		vsp1_entity_route_setup(entity, pipe, dlb);
 		vsp1_entity_configure_stream(entity, pipe, dl, dlb);
 		vsp1_entity_configure_frame(entity, pipe, dl, dlb);
-		vsp1_entity_configure_partition(entity, pipe, dl, dlb);
+		vsp1_entity_configure_partition(entity, pipe, NULL, dl, dlb);
 	}
 
 	vsp1_dl_list_commit(dl, dl_flags);
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_entity.c b/drivers/media/platform/renesas/vsp1/vsp1_entity.c
index 8d39f1ee00ab..e9de75de8bde 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_entity.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_entity.c
@@ -89,11 +89,13 @@  void vsp1_entity_configure_frame(struct vsp1_entity *entity,
 
 void vsp1_entity_configure_partition(struct vsp1_entity *entity,
 				     struct vsp1_pipeline *pipe,
+				     const struct vsp1_partition *partition,
 				     struct vsp1_dl_list *dl,
 				     struct vsp1_dl_body *dlb)
 {
 	if (entity->ops->configure_partition)
-		entity->ops->configure_partition(entity, pipe, dl, dlb);
+		entity->ops->configure_partition(entity, pipe, partition,
+						 dl, dlb);
 }
 
 /* -----------------------------------------------------------------------------
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_entity.h b/drivers/media/platform/renesas/vsp1/vsp1_entity.h
index 802c0c2acab0..7b86b2fef3e5 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_entity.h
+++ b/drivers/media/platform/renesas/vsp1/vsp1_entity.h
@@ -85,6 +85,7 @@  struct vsp1_entity_operations {
 				struct vsp1_dl_list *, struct vsp1_dl_body *);
 	void (*configure_partition)(struct vsp1_entity *,
 				    struct vsp1_pipeline *,
+				    const struct vsp1_partition *,
 				    struct vsp1_dl_list *,
 				    struct vsp1_dl_body *);
 	unsigned int (*max_width)(struct vsp1_entity *, struct vsp1_pipeline *);
@@ -155,6 +156,7 @@  void vsp1_entity_configure_frame(struct vsp1_entity *entity,
 
 void vsp1_entity_configure_partition(struct vsp1_entity *entity,
 				     struct vsp1_pipeline *pipe,
+				     const struct vsp1_partition *partition,
 				     struct vsp1_dl_list *dl,
 				     struct vsp1_dl_body *dlb);
 
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_pipe.h b/drivers/media/platform/renesas/vsp1/vsp1_pipe.h
index 840fd3288efb..3d2e35ac8fa0 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_pipe.h
+++ b/drivers/media/platform/renesas/vsp1/vsp1_pipe.h
@@ -106,7 +106,6 @@  struct vsp1_partition {
  * @configured: when false the @stream_config shall be written to the hardware
  * @interlaced: True when the pipeline is configured in interlaced mode
  * @partitions: The number of partitions used to process one frame
- * @partition: The current partition for configuration to process
  * @part_table: The pre-calculated partitions used by the pipeline
  */
 struct vsp1_pipeline {
@@ -146,7 +145,6 @@  struct vsp1_pipeline {
 	bool interlaced;
 
 	unsigned int partitions;
-	struct vsp1_partition *partition;
 	struct vsp1_partition *part_table;
 
 	u32 underrun_count;
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_rpf.c b/drivers/media/platform/renesas/vsp1/vsp1_rpf.c
index 42b0c5655404..3b8a62299226 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_rpf.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_rpf.c
@@ -280,6 +280,7 @@  static void rpf_configure_frame(struct vsp1_entity *entity,
 
 static void rpf_configure_partition(struct vsp1_entity *entity,
 				    struct vsp1_pipeline *pipe,
+				    const struct vsp1_partition *partition,
 				    struct vsp1_dl_list *dl,
 				    struct vsp1_dl_body *dlb)
 {
@@ -311,8 +312,8 @@  static void rpf_configure_partition(struct vsp1_entity *entity,
 	 * 'width' need to be adjusted.
 	 */
 	if (pipe->partitions > 1) {
-		crop.width = pipe->partition->rpf[rpf->entity.index].width;
-		crop.left += pipe->partition->rpf[rpf->entity.index].left;
+		crop.width = partition->rpf[rpf->entity.index].width;
+		crop.left += partition->rpf[rpf->entity.index].left;
 	}
 
 	if (pipe->interlaced) {
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_uds.c b/drivers/media/platform/renesas/vsp1/vsp1_uds.c
index 887b1f70611a..737362ca2315 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_uds.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_uds.c
@@ -300,11 +300,11 @@  static void uds_configure_stream(struct vsp1_entity *entity,
 
 static void uds_configure_partition(struct vsp1_entity *entity,
 				    struct vsp1_pipeline *pipe,
+				    const struct vsp1_partition *partition,
 				    struct vsp1_dl_list *dl,
 				    struct vsp1_dl_body *dlb)
 {
 	struct vsp1_uds *uds = to_uds(&entity->subdev);
-	struct vsp1_partition *partition = pipe->partition;
 	const struct v4l2_mbus_framefmt *output;
 
 	output = v4l2_subdev_state_get_format(uds->entity.state,
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_video.c b/drivers/media/platform/renesas/vsp1/vsp1_video.c
index 6dbae2bf9b14..2c0e10df8f3e 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_video.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_video.c
@@ -246,13 +246,12 @@  static void vsp1_video_pipeline_run_partition(struct vsp1_pipeline *pipe,
 					      struct vsp1_dl_list *dl,
 					      unsigned int partition)
 {
+	struct vsp1_partition *part = &pipe->part_table[partition];
 	struct vsp1_dl_body *dlb = vsp1_dl_list_get_body0(dl);
 	struct vsp1_entity *entity;
 
-	pipe->partition = &pipe->part_table[partition];
-
 	list_for_each_entry(entity, &pipe->entities, list_pipe)
-		vsp1_entity_configure_partition(entity, pipe, dl, dlb);
+		vsp1_entity_configure_partition(entity, pipe, part, dl, dlb);
 }
 
 static void vsp1_video_pipeline_run(struct vsp1_pipeline *pipe)
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_wpf.c b/drivers/media/platform/renesas/vsp1/vsp1_wpf.c
index 5129181b8217..80fe7571f4ff 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_wpf.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_wpf.c
@@ -363,6 +363,7 @@  static void wpf_configure_frame(struct vsp1_entity *entity,
 
 static void wpf_configure_partition(struct vsp1_entity *entity,
 				    struct vsp1_pipeline *pipe,
+				    const struct vsp1_partition *partition,
 				    struct vsp1_dl_list *dl,
 				    struct vsp1_dl_body *dlb)
 {
@@ -390,8 +391,8 @@  static void wpf_configure_partition(struct vsp1_entity *entity,
 	 * multiple slices.
 	 */
 	if (pipe->partitions > 1) {
-		width = pipe->partition->wpf.width;
-		left = pipe->partition->wpf.left;
+		width = partition->wpf.width;
+		left = partition->wpf.left;
 	}
 
 	vsp1_wpf_write(wpf, dlb, VI6_WPF_HSZCLIP, VI6_WPF_SZCLIP_EN |