[PATCH 4.19 035/196] media: renesas: vsp1: Store RPF partition configuration per RPF instance

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4.19-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

[ Upstream commit a213bc09b1025c771ee722ee341af1d84375db8a ]

The vsp1_partition structure stores the RPF partition configuration in a
single field for all RPF instances, while each RPF can have its own
configuration. Fix it by storing the configuration separately for each
RPF instance.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
Fixes: ab45e8585182 ("media: v4l: vsp1: Allow entities to participate in the partition algorithm")
Reviewed-by: Jacopo Mondi <jacopo.mondi+renesas@xxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/media/platform/vsp1/vsp1_pipe.h | 2 +-
 drivers/media/platform/vsp1/vsp1_rpf.c  | 8 +++++---
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/media/platform/vsp1/vsp1_pipe.h b/drivers/media/platform/vsp1/vsp1_pipe.h
index ae646c9ef3373..15daf35bda216 100644
--- a/drivers/media/platform/vsp1/vsp1_pipe.h
+++ b/drivers/media/platform/vsp1/vsp1_pipe.h
@@ -73,7 +73,7 @@ struct vsp1_partition_window {
  * @wpf: The WPF partition window configuration
  */
 struct vsp1_partition {
-	struct vsp1_partition_window rpf;
+	struct vsp1_partition_window rpf[VSP1_MAX_RPF];
 	struct vsp1_partition_window uds_sink;
 	struct vsp1_partition_window uds_source;
 	struct vsp1_partition_window sru;
diff --git a/drivers/media/platform/vsp1/vsp1_rpf.c b/drivers/media/platform/vsp1/vsp1_rpf.c
index abaf4dde3802d..a61b86861c64d 100644
--- a/drivers/media/platform/vsp1/vsp1_rpf.c
+++ b/drivers/media/platform/vsp1/vsp1_rpf.c
@@ -270,8 +270,8 @@ static void rpf_configure_partition(struct vsp1_entity *entity,
 	 * 'width' need to be adjusted.
 	 */
 	if (pipe->partitions > 1) {
-		crop.width = pipe->partition->rpf.width;
-		crop.left += pipe->partition->rpf.left;
+		crop.width = pipe->partition->rpf[rpf->entity.index].width;
+		crop.left += pipe->partition->rpf[rpf->entity.index].left;
 	}
 
 	if (pipe->interlaced) {
@@ -326,7 +326,9 @@ static void rpf_partition(struct vsp1_entity *entity,
 			  unsigned int partition_idx,
 			  struct vsp1_partition_window *window)
 {
-	partition->rpf = *window;
+	struct vsp1_rwpf *rpf = to_rwpf(&entity->subdev);
+
+	partition->rpf[rpf->entity.index] = *window;
 }
 
 static const struct vsp1_entity_operations rpf_entity_ops = {
-- 
2.43.0







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