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Diffstat (limited to 'drivers/media/platform/vsp1/vsp1_entity.h')
-rw-r--r--drivers/media/platform/vsp1/vsp1_entity.h63
1 files changed, 50 insertions, 13 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_entity.h b/drivers/media/platform/vsp1/vsp1_entity.h
index 83570dfde8ec..69eff4e17350 100644
--- a/drivers/media/platform/vsp1/vsp1_entity.h
+++ b/drivers/media/platform/vsp1/vsp1_entity.h
@@ -19,6 +19,8 @@
#include <media/v4l2-subdev.h>
struct vsp1_device;
+struct vsp1_dl_list;
+struct vsp1_pipeline;
enum vsp1_entity_type {
VSP1_ENTITY_BRU,
@@ -53,9 +55,27 @@ struct vsp1_route {
unsigned int inputs[VSP1_ENTITY_MAX_INPUTS];
};
+/**
+ * struct vsp1_entity_operations - Entity operations
+ * @destroy: Destroy the entity.
+ * @set_memory: Setup memory buffer access. This operation applies the settings
+ * stored in the rwpf mem field to the display list. Valid for RPF
+ * and WPF only.
+ * @configure: Setup the hardware based on the entity state (pipeline, formats,
+ * selection rectangles, ...)
+ */
+struct vsp1_entity_operations {
+ void (*destroy)(struct vsp1_entity *);
+ void (*set_memory)(struct vsp1_entity *, struct vsp1_dl_list *dl);
+ void (*configure)(struct vsp1_entity *, struct vsp1_pipeline *,
+ struct vsp1_dl_list *);
+};
+
struct vsp1_entity {
struct vsp1_device *vsp1;
+ const struct vsp1_entity_operations *ops;
+
enum vsp1_entity_type type;
unsigned int index;
const struct vsp1_route *route;
@@ -70,10 +90,7 @@ struct vsp1_entity {
unsigned int sink_pad;
struct v4l2_subdev subdev;
- struct v4l2_mbus_framefmt *formats;
-
- spinlock_t lock; /* Protects the streaming field */
- bool streaming;
+ struct v4l2_subdev_pad_config *config;
};
static inline struct vsp1_entity *to_vsp1_entity(struct v4l2_subdev *subdev)
@@ -82,7 +99,8 @@ static inline struct vsp1_entity *to_vsp1_entity(struct v4l2_subdev *subdev)
}
int vsp1_entity_init(struct vsp1_device *vsp1, struct vsp1_entity *entity,
- unsigned int num_pads);
+ const char *name, unsigned int num_pads,
+ const struct v4l2_subdev_ops *ops);
void vsp1_entity_destroy(struct vsp1_entity *entity);
extern const struct v4l2_subdev_internal_ops vsp1_subdev_internal_ops;
@@ -91,16 +109,35 @@ int vsp1_entity_link_setup(struct media_entity *entity,
const struct media_pad *local,
const struct media_pad *remote, u32 flags);
+struct v4l2_subdev_pad_config *
+vsp1_entity_get_pad_config(struct vsp1_entity *entity,
+ struct v4l2_subdev_pad_config *cfg,
+ enum v4l2_subdev_format_whence which);
struct v4l2_mbus_framefmt *
vsp1_entity_get_pad_format(struct vsp1_entity *entity,
struct v4l2_subdev_pad_config *cfg,
- unsigned int pad, u32 which);
-void vsp1_entity_init_formats(struct v4l2_subdev *subdev,
- struct v4l2_subdev_pad_config *cfg);
-
-bool vsp1_entity_is_streaming(struct vsp1_entity *entity);
-int vsp1_entity_set_streaming(struct vsp1_entity *entity, bool streaming);
-
-void vsp1_entity_route_setup(struct vsp1_entity *source);
+ unsigned int pad);
+struct v4l2_rect *
+vsp1_entity_get_pad_compose(struct vsp1_entity *entity,
+ struct v4l2_subdev_pad_config *cfg,
+ unsigned int pad);
+int vsp1_entity_init_cfg(struct v4l2_subdev *subdev,
+ struct v4l2_subdev_pad_config *cfg);
+
+void vsp1_entity_route_setup(struct vsp1_entity *source,
+ struct vsp1_dl_list *dl);
+
+int vsp1_subdev_get_pad_format(struct v4l2_subdev *subdev,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_format *fmt);
+int vsp1_subdev_enum_mbus_code(struct v4l2_subdev *subdev,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_mbus_code_enum *code,
+ const unsigned int *codes, unsigned int ncodes);
+int vsp1_subdev_enum_frame_size(struct v4l2_subdev *subdev,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_frame_size_enum *fse,
+ unsigned int min_w, unsigned int min_h,
+ unsigned int max_w, unsigned int max_h);
#endif /* __VSP1_ENTITY_H__ */