Entities access various piece of information from the entity state when
configuring a partition. The same data is available through the
partition structure passed to the .configure_partition() operation. Use
it to avoid accessing the state, which will simplify moving to the V4L2
subdev active state API.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
---
.../media/platform/renesas/vsp1/vsp1_rpf.c | 35 +++++++++----------
.../media/platform/renesas/vsp1/vsp1_uds.c | 6 +---
.../media/platform/renesas/vsp1/vsp1_wpf.c | 18 +++-------
3 files changed, 23 insertions(+), 36 deletions(-)
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_rpf.c b/drivers/media/platform/renesas/vsp1/vsp1_rpf.c
index 862751616646..b4558670b46f 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_rpf.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_rpf.c
@@ -289,7 +289,7 @@ static void rpf_configure_partition(struct vsp1_entity *entity,
struct vsp1_device *vsp1 = rpf->entity.vsp1;
const struct vsp1_format_info *fmtinfo = rpf->fmtinfo;
const struct v4l2_pix_format_mplane *format = &rpf->format;
- struct v4l2_rect crop;
+ struct v4l2_rect crop = partition->rpf[rpf->entity.index];
/*
* Source size and crop offsets.
@@ -299,22 +299,6 @@ static void rpf_configure_partition(struct vsp1_entity *entity,
* offsets are needed, as planes 2 and 3 always have identical
* strides.
*/
- crop = *v4l2_subdev_state_get_crop(rpf->entity.state, RWPF_PAD_SINK);
-
- /*
- * Partition Algorithm Control
- *
- * The partition algorithm can split this frame into multiple
- * slices. We must scale our partition window based on the pipe
- * configuration to match the destination partition window.
- * To achieve this, we adjust our crop to provide a 'sub-crop'
- * matching the expected partition window. Only 'left' and
- * 'width' need to be adjusted.
- */
- if (pipe->partitions > 1) {
- crop.width = partition->rpf[rpf->entity.index].width;
- crop.left += partition->rpf[rpf->entity.index].left;
- }
if (pipe->interlaced) {
crop.height = round_down(crop.height / 2, fmtinfo->vsub);
@@ -369,8 +353,23 @@ static void rpf_partition(struct vsp1_entity *entity,
struct v4l2_rect *window)
{
struct vsp1_rwpf *rpf = to_rwpf(&entity->subdev);
+ struct v4l2_rect *rpf_rect = &partition->rpf[rpf->entity.index];
- partition->rpf[rpf->entity.index] = *window;
+ /*
+ * Partition Algorithm Control
+ *
+ * The partition algorithm can split this frame into multiple slices. We
+ * must adjust our partition window based on the pipe configuration to
+ * match the destination partition window. To achieve this, we adjust
+ * our crop to provide a 'sub-crop' matching the expected partition
+ * window.
+ */
+ *rpf_rect = *v4l2_subdev_state_get_crop(entity->state, RWPF_PAD_SINK);
+
+ if (pipe->partitions > 1) {
+ rpf_rect->width = window->width;
+ rpf_rect->left += window->left;
+ }
}
static const struct vsp1_entity_operations rpf_entity_ops = {
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_uds.c b/drivers/media/platform/renesas/vsp1/vsp1_uds.c
index 4a14fd3baac1..e5953d86c17c 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_uds.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_uds.c
@@ -305,10 +305,6 @@ static void uds_configure_partition(struct vsp1_entity *entity,
struct vsp1_dl_body *dlb)
{
struct vsp1_uds *uds = to_uds(&entity->subdev);
- const struct v4l2_mbus_framefmt *output;
-
- output = v4l2_subdev_state_get_format(uds->entity.state,
- UDS_PAD_SOURCE);
/* Input size clipping. */
vsp1_uds_write(uds, dlb, VI6_UDS_HSZCLIP, VI6_UDS_HSZCLIP_HCEN |
@@ -320,7 +316,7 @@ static void uds_configure_partition(struct vsp1_entity *entity,
vsp1_uds_write(uds, dlb, VI6_UDS_CLIP_SIZE,
(partition->uds_source.width
<< VI6_UDS_CLIP_SIZE_HSIZE_SHIFT) |
- (output->height
+ (partition->uds_source.height
<< VI6_UDS_CLIP_SIZE_VSIZE_SHIFT));
}
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_wpf.c b/drivers/media/platform/renesas/vsp1/vsp1_wpf.c
index f8d1e2f47691..5c363ff1d36c 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_wpf.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_wpf.c
@@ -370,7 +370,6 @@ static void wpf_configure_partition(struct vsp1_entity *entity,
struct vsp1_rwpf *wpf = to_rwpf(&entity->subdev);
struct vsp1_device *vsp1 = wpf->entity.vsp1;
struct vsp1_rwpf_memory mem = wpf->mem;
- const struct v4l2_mbus_framefmt *sink_format;
const struct v4l2_pix_format_mplane *format = &wpf->format;
const struct vsp1_format_info *fmtinfo = wpf->fmtinfo;
unsigned int width;
@@ -380,20 +379,13 @@ static void wpf_configure_partition(struct vsp1_entity *entity,
unsigned int flip;
unsigned int i;
- sink_format = v4l2_subdev_state_get_format(wpf->entity.state,
- RWPF_PAD_SINK);
- width = sink_format->width;
- height = sink_format->height;
- left = 0;
-
/*
- * Cropping. The partition algorithm can split the image into
- * multiple slices.
+ * Cropping. The partition algorithm can split the image into multiple
+ * slices.
*/
- if (pipe->partitions > 1) {
- width = partition->wpf.width;
- left = partition->wpf.left;
- }
+ width = partition->wpf.width;
+ left = partition->wpf.left;
+ height = partition->wpf.height;
vsp1_wpf_write(wpf, dlb, VI6_WPF_HSZCLIP, VI6_WPF_SZCLIP_EN |
(0 << VI6_WPF_SZCLIP_OFST_SHIFT) |
--
Regards,
Laurent Pinchart
