Use the pad config structure part of the vsp1_entity to store all active
pad selection rectangles. This generalizes the code to operate on pad
config structures, a prerequisite to implement the request API.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
---
drivers/media/platform/vsp1/vsp1_bru.c | 24 +++++++++++-------------
drivers/media/platform/vsp1/vsp1_bru.h | 1 -
drivers/media/platform/vsp1/vsp1_drm.c | 5 ++---
drivers/media/platform/vsp1/vsp1_entity.c | 8 ++++++++
drivers/media/platform/vsp1/vsp1_entity.h | 4 ++++
drivers/media/platform/vsp1/vsp1_rpf.c | 20 +++++++++++++++++---
drivers/media/platform/vsp1/vsp1_rwpf.c | 22 +++++++---------------
drivers/media/platform/vsp1/vsp1_rwpf.h | 8 +++-----
drivers/media/platform/vsp1/vsp1_video.c | 13 +++----------
drivers/media/platform/vsp1/vsp1_wpf.c | 4 +++-
10 files changed, 58 insertions(+), 51 deletions(-)
diff --git a/drivers/media/platform/vsp1/vsp1_bru.c b/drivers/media/platform/vsp1/vsp1_bru.c
index a0aa0fb2a5e1..c1848a3ac010 100644
--- a/drivers/media/platform/vsp1/vsp1_bru.c
+++ b/drivers/media/platform/vsp1/vsp1_bru.c
@@ -231,17 +231,9 @@ static int bru_enum_frame_size(struct v4l2_subdev *subdev,
static struct v4l2_rect *bru_get_compose(struct vsp1_bru *bru,
struct v4l2_subdev_pad_config *cfg,
- unsigned int pad, u32 which)
+ unsigned int pad)
{
- switch (which) {
- case V4L2_SUBDEV_FORMAT_TRY:
- return v4l2_subdev_get_try_compose(&bru->entity.subdev, cfg,
- pad);
- case V4L2_SUBDEV_FORMAT_ACTIVE:
- return &bru->inputs[pad].compose;
- default:
- return NULL;
- }
+ return v4l2_subdev_get_try_compose(&bru->entity.subdev, cfg, pad);
}
static int bru_get_format(struct v4l2_subdev *subdev,
@@ -310,7 +302,7 @@ static int bru_set_format(struct v4l2_subdev *subdev,
if (fmt->pad != bru->entity.source_pad) {
struct v4l2_rect *compose;
- compose = bru_get_compose(bru, cfg, fmt->pad, fmt->which);
+ compose = bru_get_compose(bru, config, fmt->pad);
compose->left = 0;
compose->top = 0;
compose->width = format->width;
@@ -336,6 +328,7 @@ static int bru_get_selection(struct v4l2_subdev *subdev,
struct v4l2_subdev_selection *sel)
{
struct vsp1_bru *bru = to_bru(subdev);
+ struct v4l2_subdev_pad_config *config;
if (sel->pad == bru->entity.source_pad)
return -EINVAL;
@@ -349,7 +342,12 @@ static int bru_get_selection(struct v4l2_subdev *subdev,
return 0;
case V4L2_SEL_TGT_COMPOSE:
- sel->r = *bru_get_compose(bru, cfg, sel->pad, sel->which);
+ config = vsp1_entity_get_pad_config(&bru->entity, cfg,
+ sel->which);
+ if (!config)
+ return -EINVAL;
+
+ sel->r = *bru_get_compose(bru, config, sel->pad);
return 0;
default:
@@ -391,7 +389,7 @@ static int bru_set_selection(struct v4l2_subdev *subdev,
sel->r.width = format->width;
sel->r.height = format->height;
- compose = bru_get_compose(bru, cfg, sel->pad, sel->which);
+ compose = bru_get_compose(bru, config, sel->pad);
*compose = sel->r;
return 0;
diff --git a/drivers/media/platform/vsp1/vsp1_bru.h b/drivers/media/platform/vsp1/vsp1_bru.h
index 4e7d2e79b940..828a3fcadea8 100644
--- a/drivers/media/platform/vsp1/vsp1_bru.h
+++ b/drivers/media/platform/vsp1/vsp1_bru.h
@@ -31,7 +31,6 @@ struct vsp1_bru {
struct {
struct vsp1_rwpf *rpf;
- struct v4l2_rect compose;
} inputs[VSP1_MAX_RPF];
u32 bgcolor;
diff --git a/drivers/media/platform/vsp1/vsp1_drm.c b/drivers/media/platform/vsp1/vsp1_drm.c
index 90157ac9b0b1..e1216732e192 100644
--- a/drivers/media/platform/vsp1/vsp1_drm.c
+++ b/drivers/media/platform/vsp1/vsp1_drm.c
@@ -410,9 +410,8 @@ int vsp1_du_atomic_update(struct device *dev, unsigned int rpf_index,
__func__, sel.r.left, sel.r.top, sel.r.width, sel.r.height,
sel.pad);
- /* Store the compose rectangle coordinates in the RPF. */
- rpf->location.left = dst->left;
- rpf->location.top = dst->top;
+ /* Store the BRU input pad number in the RPF. */
+ rpf->bru_input = rpf->entity.index;
/* Cache the memory buffer address but don't apply the values to the
* hardware as the crop offsets haven't been computed yet.
diff --git a/drivers/media/platform/vsp1/vsp1_entity.c b/drivers/media/platform/vsp1/vsp1_entity.c
index 3ccc83781d4e..0620f1772cab 100644
--- a/drivers/media/platform/vsp1/vsp1_entity.c
+++ b/drivers/media/platform/vsp1/vsp1_entity.c
@@ -89,6 +89,14 @@ vsp1_entity_get_pad_format(struct vsp1_entity *entity,
return v4l2_subdev_get_try_format(&entity->subdev, cfg, pad);
}
+struct v4l2_rect *
+vsp1_entity_get_pad_compose(struct vsp1_entity *entity,
+ struct v4l2_subdev_pad_config *cfg,
+ unsigned int pad)
+{
+ return v4l2_subdev_get_try_compose(&entity->subdev, cfg, pad);
+}
+
/*
* vsp1_entity_init_cfg - Initialize formats on all pads
* @subdev: V4L2 subdevice
diff --git a/drivers/media/platform/vsp1/vsp1_entity.h b/drivers/media/platform/vsp1/vsp1_entity.h
index 086dc2b22d61..1b0e31ec0f1f 100644
--- a/drivers/media/platform/vsp1/vsp1_entity.h
+++ b/drivers/media/platform/vsp1/vsp1_entity.h
@@ -111,6 +111,10 @@ struct v4l2_mbus_framefmt *
vsp1_entity_get_pad_format(struct vsp1_entity *entity,
struct v4l2_subdev_pad_config *cfg,
unsigned int pad);
+struct v4l2_rect *
+vsp1_entity_get_pad_compose(struct vsp1_entity *entity,
+ struct v4l2_subdev_pad_config *cfg,
+ unsigned int pad);
void vsp1_entity_init_cfg(struct v4l2_subdev *subdev,
struct v4l2_subdev_pad_config *cfg);
diff --git a/drivers/media/platform/vsp1/vsp1_rpf.c b/drivers/media/platform/vsp1/vsp1_rpf.c
index 3b55cd93983f..cb3d5ed148cc 100644
--- a/drivers/media/platform/vsp1/vsp1_rpf.c
+++ b/drivers/media/platform/vsp1/vsp1_rpf.c
@@ -44,7 +44,9 @@ static int rpf_s_stream(struct v4l2_subdev *subdev, int enable)
const struct v4l2_pix_format_mplane *format = &rpf->format;
const struct v4l2_mbus_framefmt *source_format;
const struct v4l2_mbus_framefmt *sink_format;
- const struct v4l2_rect *crop = &rpf->crop;
+ const struct v4l2_rect *crop;
+ unsigned int left = 0;
+ unsigned int top = 0;
u32 pstride;
u32 infmt;
@@ -57,6 +59,8 @@ static int rpf_s_stream(struct v4l2_subdev *subdev, int enable)
* left corner in the plane buffer. Only two offsets are needed, as
* planes 2 and 3 always have identical strides.
*/
+ crop = vsp1_rwpf_get_crop(rpf, rpf->entity.config);
+
vsp1_rpf_write(rpf, VI6_RPF_SRC_BSIZE,
(crop->width << VI6_RPF_SRC_BSIZE_BHSIZE_SHIFT) |
(crop->height << VI6_RPF_SRC_BSIZE_BVSIZE_SHIFT));
@@ -103,9 +107,19 @@ static int rpf_s_stream(struct v4l2_subdev *subdev, int enable)
vsp1_rpf_write(rpf, VI6_RPF_DSWAP, fmtinfo->swap);
/* Output location */
+ if (pipe->bru) {
+ const struct v4l2_rect *compose;
+
+ compose = vsp1_entity_get_pad_compose(pipe->bru,
+ pipe->bru->config,
+ rpf->bru_input);
+ left = compose->left;
+ top = compose->top;
+ }
+
vsp1_rpf_write(rpf, VI6_RPF_LOC,
- (rpf->location.left << VI6_RPF_LOC_HCOORD_SHIFT) |
- (rpf->location.top << VI6_RPF_LOC_VCOORD_SHIFT));
+ (left << VI6_RPF_LOC_HCOORD_SHIFT) |
+ (top << VI6_RPF_LOC_VCOORD_SHIFT));
/* Use the alpha channel (extended to 8 bits) when available or an
* alpha value set through the V4L2_CID_ALPHA_COMPONENT control
diff --git a/drivers/media/platform/vsp1/vsp1_rwpf.c b/drivers/media/platform/vsp1/vsp1_rwpf.c
index e5216d39723e..0c5ad023adfb 100644
--- a/drivers/media/platform/vsp1/vsp1_rwpf.c
+++ b/drivers/media/platform/vsp1/vsp1_rwpf.c
@@ -76,19 +76,11 @@ int vsp1_rwpf_enum_frame_size(struct v4l2_subdev *subdev,
return 0;
}
-static struct v4l2_rect *
-vsp1_rwpf_get_crop(struct vsp1_rwpf *rwpf, struct v4l2_subdev_pad_config *cfg,
- u32 which)
+struct v4l2_rect *vsp1_rwpf_get_crop(struct vsp1_rwpf *rwpf,
+ struct v4l2_subdev_pad_config *config)
{
- switch (which) {
- case V4L2_SUBDEV_FORMAT_TRY:
- return v4l2_subdev_get_try_crop(&rwpf->entity.subdev, cfg,
- RWPF_PAD_SINK);
- case V4L2_SUBDEV_FORMAT_ACTIVE:
- return &rwpf->crop;
- default:
- return NULL;
- }
+ return v4l2_subdev_get_try_crop(&rwpf->entity.subdev, config,
+ RWPF_PAD_SINK);
}
int vsp1_rwpf_get_format(struct v4l2_subdev *subdev,
@@ -148,7 +140,7 @@ int vsp1_rwpf_set_format(struct v4l2_subdev *subdev,
fmt->format = *format;
/* Update the sink crop rectangle. */
- crop = vsp1_rwpf_get_crop(rwpf, cfg, fmt->which);
+ crop = vsp1_rwpf_get_crop(rwpf, config);
crop->left = 0;
crop->top = 0;
crop->width = fmt->format.width;
@@ -180,7 +172,7 @@ int vsp1_rwpf_get_selection(struct v4l2_subdev *subdev,
switch (sel->target) {
case V4L2_SEL_TGT_CROP:
- sel->r = *vsp1_rwpf_get_crop(rwpf, cfg, sel->which);
+ sel->r = *vsp1_rwpf_get_crop(rwpf, config);
break;
case V4L2_SEL_TGT_CROP_BOUNDS:
@@ -246,7 +238,7 @@ int vsp1_rwpf_set_selection(struct v4l2_subdev *subdev,
sel->r.height = min_t(unsigned int, sel->r.height,
format->height - sel->r.top);
- crop = vsp1_rwpf_get_crop(rwpf, cfg, sel->which);
+ crop = vsp1_rwpf_get_crop(rwpf, config);
*crop = sel->r;
/* Propagate the format to the source pad. */
diff --git a/drivers/media/platform/vsp1/vsp1_rwpf.h b/drivers/media/platform/vsp1/vsp1_rwpf.h
index e8ca9b6ee689..4ebfab61e0ef 100644
--- a/drivers/media/platform/vsp1/vsp1_rwpf.h
+++ b/drivers/media/platform/vsp1/vsp1_rwpf.h
@@ -43,11 +43,7 @@ struct vsp1_rwpf {
struct v4l2_pix_format_mplane format;
const struct vsp1_format_info *fmtinfo;
- struct {
- unsigned int left;
- unsigned int top;
- } location;
- struct v4l2_rect crop;
+ unsigned int bru_input;
unsigned int alpha;
@@ -91,6 +87,8 @@ int vsp1_rwpf_set_selection(struct v4l2_subdev *subdev,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_selection *sel);
+struct v4l2_rect *vsp1_rwpf_get_crop(struct vsp1_rwpf *rwpf,
+ struct v4l2_subdev_pad_config *config);
/**
* vsp1_rwpf_set_memory - Configure DMA addresses for a [RW]PF
* @rwpf: the [RW]PF instance
diff --git a/drivers/media/platform/vsp1/vsp1_video.c b/drivers/media/platform/vsp1/vsp1_video.c
index ec1394289659..b1cb6b8a2452 100644
--- a/drivers/media/platform/vsp1/vsp1_video.c
+++ b/drivers/media/platform/vsp1/vsp1_video.c
@@ -211,9 +211,6 @@ static int vsp1_video_pipeline_validate_branch(struct vsp1_pipeline *pipe,
struct media_pad *pad;
bool bru_found = false;
- input->location.left = 0;
- input->location.top = 0;
-
pad = media_entity_remote_pad(&input->entity.pads[RWPF_PAD_SOURCE]);
while (1) {
@@ -226,18 +223,14 @@ static int vsp1_video_pipeline_validate_branch(struct vsp1_pipeline *pipe,
entity = to_vsp1_entity(media_entity_to_v4l2_subdev(pad->entity));
- /* A BRU is present in the pipeline, store the compose rectangle
- * location in the input RPF for use when configuring the RPF.
+ /* A BRU is present in the pipeline, store the BRU input pad
+ * number in the input RPF for use when configuring the RPF.
*/
if (entity->type == VSP1_ENTITY_BRU) {
struct vsp1_bru *bru = to_bru(&entity->subdev);
- struct v4l2_rect *rect =
- &bru->inputs[pad->index].compose;
bru->inputs[pad->index].rpf = input;
-
- input->location.left = rect->left;
- input->location.top = rect->top;
+ input->bru_input = pad->index;
bru_found = true;
}
diff --git a/drivers/media/platform/vsp1/vsp1_wpf.c b/drivers/media/platform/vsp1/vsp1_wpf.c
index c86d31f274bf..0797927d14cf 100644
--- a/drivers/media/platform/vsp1/vsp1_wpf.c
+++ b/drivers/media/platform/vsp1/vsp1_wpf.c
@@ -44,7 +44,7 @@ static int wpf_s_stream(struct v4l2_subdev *subdev, int enable)
struct vsp1_device *vsp1 = wpf->entity.vsp1;
const struct v4l2_mbus_framefmt *source_format;
const struct v4l2_mbus_framefmt *sink_format;
- const struct v4l2_rect *crop = &wpf->crop;
+ const struct v4l2_rect *crop;
unsigned int i;
u32 srcrpf = 0;
u32 outfmt = 0;
@@ -88,6 +88,8 @@ static int wpf_s_stream(struct v4l2_subdev *subdev, int enable)
format->plane_fmt[1].bytesperline);
}
+ crop = vsp1_rwpf_get_crop(wpf, wpf->entity.config);
+
vsp1_wpf_write(wpf, VI6_WPF_HSZCLIP, VI6_WPF_SZCLIP_EN |
(crop->left << VI6_WPF_SZCLIP_OFST_SHIFT) |
(crop->width << VI6_WPF_SZCLIP_SIZE_SHIFT));
--
2.4.10
--
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