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path: root/drivers/media/platform/vsp1/vsp1_rpf.c
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Diffstat (limited to 'drivers/media/platform/vsp1/vsp1_rpf.c')
-rw-r--r--drivers/media/platform/vsp1/vsp1_rpf.c88
1 files changed, 30 insertions, 58 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_rpf.c b/drivers/media/platform/vsp1/vsp1_rpf.c
index 924538223d3e..5bc1d1574a43 100644
--- a/drivers/media/platform/vsp1/vsp1_rpf.c
+++ b/drivers/media/platform/vsp1/vsp1_rpf.c
@@ -26,16 +26,10 @@
* Device Access
*/
-static inline u32 vsp1_rpf_read(struct vsp1_rwpf *rpf, u32 reg)
-{
- return vsp1_read(rpf->entity.vsp1,
- reg + rpf->entity.index * VI6_RPF_OFFSET);
-}
-
static inline void vsp1_rpf_write(struct vsp1_rwpf *rpf, u32 reg, u32 data)
{
- vsp1_write(rpf->entity.vsp1,
- reg + rpf->entity.index * VI6_RPF_OFFSET, data);
+ vsp1_mod_write(&rpf->entity, reg + rpf->entity.index * VI6_RPF_OFFSET,
+ data);
}
/* -----------------------------------------------------------------------------
@@ -74,9 +68,11 @@ static const struct v4l2_ctrl_ops rpf_ctrl_ops = {
static int rpf_s_stream(struct v4l2_subdev *subdev, int enable)
{
+ struct vsp1_pipeline *pipe = to_vsp1_pipeline(&subdev->entity);
struct vsp1_rwpf *rpf = to_rwpf(subdev);
- const struct vsp1_format_info *fmtinfo = rpf->video.fmtinfo;
- const struct v4l2_pix_format_mplane *format = &rpf->video.format;
+ struct vsp1_device *vsp1 = rpf->entity.vsp1;
+ const struct vsp1_format_info *fmtinfo = rpf->fmtinfo;
+ const struct v4l2_pix_format_mplane *format = &rpf->format;
const struct v4l2_rect *crop = &rpf->crop;
u32 pstride;
u32 infmt;
@@ -154,6 +150,15 @@ static int rpf_s_stream(struct v4l2_subdev *subdev, int enable)
vsp1_rpf_write(rpf, VI6_RPF_ALPH_SEL, VI6_RPF_ALPH_SEL_AEXT_EXT |
(fmtinfo->alpha ? VI6_RPF_ALPH_SEL_ASEL_PACKED
: VI6_RPF_ALPH_SEL_ASEL_FIXED));
+
+ if (vsp1->info->uapi)
+ mutex_lock(rpf->ctrls.lock);
+ vsp1_rpf_write(rpf, VI6_RPF_VRTCOL_SET,
+ rpf->alpha->cur.val << VI6_RPF_VRTCOL_SET_LAYA_SHIFT);
+ vsp1_pipeline_propagate_alpha(pipe, &rpf->entity, rpf->alpha->cur.val);
+ if (vsp1->info->uapi)
+ mutex_unlock(rpf->ctrls.lock);
+
vsp1_rpf_write(rpf, VI6_RPF_MSK_CTRL, 0);
vsp1_rpf_write(rpf, VI6_RPF_CKEY_CTRL, 0);
@@ -186,30 +191,28 @@ static struct v4l2_subdev_ops rpf_ops = {
* Video Device Operations
*/
-static void rpf_vdev_queue(struct vsp1_video *video,
- struct vsp1_video_buffer *buf)
+static void rpf_set_memory(struct vsp1_rwpf *rpf, struct vsp1_rwpf_memory *mem)
{
- struct vsp1_rwpf *rpf = container_of(video, struct vsp1_rwpf, video);
unsigned int i;
for (i = 0; i < 3; ++i)
- rpf->buf_addr[i] = buf->addr[i];
+ rpf->buf_addr[i] = mem->addr[i];
if (!vsp1_entity_is_streaming(&rpf->entity))
return;
vsp1_rpf_write(rpf, VI6_RPF_SRCM_ADDR_Y,
- buf->addr[0] + rpf->offsets[0]);
- if (buf->buf.vb2_buf.num_planes > 1)
+ mem->addr[0] + rpf->offsets[0]);
+ if (mem->num_planes > 1)
vsp1_rpf_write(rpf, VI6_RPF_SRCM_ADDR_C0,
- buf->addr[1] + rpf->offsets[1]);
- if (buf->buf.vb2_buf.num_planes > 2)
+ mem->addr[1] + rpf->offsets[1]);
+ if (mem->num_planes > 2)
vsp1_rpf_write(rpf, VI6_RPF_SRCM_ADDR_C1,
- buf->addr[2] + rpf->offsets[1]);
+ mem->addr[2] + rpf->offsets[1]);
}
-static const struct vsp1_video_operations rpf_vdev_ops = {
- .queue = rpf_vdev_queue,
+static const struct vsp1_rwpf_operations rpf_vdev_ops = {
+ .set_memory = rpf_set_memory,
};
/* -----------------------------------------------------------------------------
@@ -219,7 +222,6 @@ static const struct vsp1_video_operations rpf_vdev_ops = {
struct vsp1_rwpf *vsp1_rpf_create(struct vsp1_device *vsp1, unsigned int index)
{
struct v4l2_subdev *subdev;
- struct vsp1_video *video;
struct vsp1_rwpf *rpf;
int ret;
@@ -227,6 +229,8 @@ struct vsp1_rwpf *vsp1_rpf_create(struct vsp1_device *vsp1, unsigned int index)
if (rpf == NULL)
return ERR_PTR(-ENOMEM);
+ rpf->ops = &rpf_vdev_ops;
+
rpf->max_width = RPF_MAX_WIDTH;
rpf->max_height = RPF_MAX_HEIGHT;
@@ -241,7 +245,7 @@ struct vsp1_rwpf *vsp1_rpf_create(struct vsp1_device *vsp1, unsigned int index)
subdev = &rpf->entity.subdev;
v4l2_subdev_init(subdev, &rpf_ops);
- subdev->entity.ops = &vsp1_media_ops;
+ subdev->entity.ops = &vsp1->media_ops;
subdev->internal_ops = &vsp1_subdev_internal_ops;
snprintf(subdev->name, sizeof(subdev->name), "%s rpf.%u",
dev_name(vsp1->dev), index);
@@ -252,8 +256,9 @@ struct vsp1_rwpf *vsp1_rpf_create(struct vsp1_device *vsp1, unsigned int index)
/* Initialize the control handler. */
v4l2_ctrl_handler_init(&rpf->ctrls, 1);
- v4l2_ctrl_new_std(&rpf->ctrls, &rpf_ctrl_ops, V4L2_CID_ALPHA_COMPONENT,
- 0, 255, 1, 255);
+ rpf->alpha = v4l2_ctrl_new_std(&rpf->ctrls, &rpf_ctrl_ops,
+ V4L2_CID_ALPHA_COMPONENT,
+ 0, 255, 1, 255);
rpf->entity.subdev.ctrl_handler = &rpf->ctrls;
@@ -264,42 +269,9 @@ struct vsp1_rwpf *vsp1_rpf_create(struct vsp1_device *vsp1, unsigned int index)
goto error;
}
- /* Initialize the video device. */
- video = &rpf->video;
-
- video->type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE;
- video->vsp1 = vsp1;
- video->ops = &rpf_vdev_ops;
-
- ret = vsp1_video_init(video, &rpf->entity);
- if (ret < 0)
- goto error;
-
- rpf->entity.video = video;
-
return rpf;
error:
vsp1_entity_destroy(&rpf->entity);
return ERR_PTR(ret);
}
-
-/*
- * vsp1_rpf_create_links() - RPF pads links creation
- * @vsp1: Pointer to VSP1 device
- * @entity: Pointer to VSP1 entity
- *
- * return negative error code or zero on success
- */
-int vsp1_rpf_create_links(struct vsp1_device *vsp1,
- struct vsp1_entity *entity)
-{
- struct vsp1_rwpf *rpf = to_rwpf(&entity->subdev);
-
- /* Connect the video device to the RPF. */
- return media_create_pad_link(&rpf->video.video.entity, 0,
- &rpf->entity.subdev.entity,
- RWPF_PAD_SINK,
- MEDIA_LNK_FL_ENABLED |
- MEDIA_LNK_FL_IMMUTABLE);
-}
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-28 22:03:14 +0300