diff options
Diffstat (limited to 'drivers/media/platform/vsp1/vsp1_entity.h')
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_entity.h | 60 |
1 files changed, 38 insertions, 22 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_entity.h b/drivers/media/platform/vsp1/vsp1_entity.h index 408602ebeb97..97acb7795cf1 100644 --- a/drivers/media/platform/vsp1/vsp1_entity.h +++ b/drivers/media/platform/vsp1/vsp1_entity.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ /* * vsp1_entity.h -- R-Car VSP1 Base Entity * * Copyright (C) 2013-2014 Renesas Electronics Corporation * * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __VSP1_ENTITY_H__ #define __VSP1_ENTITY_H__ @@ -19,6 +15,7 @@ #include <media/v4l2-subdev.h> struct vsp1_device; +struct vsp1_dl_body; struct vsp1_dl_list; struct vsp1_pipeline; struct vsp1_partition; @@ -37,21 +34,10 @@ enum vsp1_entity_type { VSP1_ENTITY_RPF, VSP1_ENTITY_SRU, VSP1_ENTITY_UDS, + VSP1_ENTITY_UIF, VSP1_ENTITY_WPF, }; -/** - * enum vsp1_entity_params - Entity configuration parameters class - * @VSP1_ENTITY_PARAMS_INIT - Initial parameters - * @VSP1_ENTITY_PARAMS_PARTITION - Per-image partition parameters - * @VSP1_ENTITY_PARAMS_RUNTIME - Runtime-configurable parameters - */ -enum vsp1_entity_params { - VSP1_ENTITY_PARAMS_INIT, - VSP1_ENTITY_PARAMS_PARTITION, - VSP1_ENTITY_PARAMS_RUNTIME, -}; - #define VSP1_ENTITY_MAX_INPUTS 5 /* For the BRU */ /* @@ -80,8 +66,10 @@ struct vsp1_route { /** * struct vsp1_entity_operations - Entity operations * @destroy: Destroy the entity. - * @configure: Setup the hardware based on the entity state (pipeline, formats, - * selection rectangles, ...) + * @configure_stream: Setup the hardware parameters for the stream which do + * not vary between frames (pipeline, formats). + * @configure_frame: Configure the runtime parameters for each frame. + * @configure_partition: Configure partition specific parameters. * @max_width: Return the max supported width of data that the entity can * process in a single operation. * @partition: Process the partition construction based on this entity's @@ -89,8 +77,14 @@ struct vsp1_route { */ struct vsp1_entity_operations { void (*destroy)(struct vsp1_entity *); - void (*configure)(struct vsp1_entity *, struct vsp1_pipeline *, - struct vsp1_dl_list *, enum vsp1_entity_params); + void (*configure_stream)(struct vsp1_entity *, struct vsp1_pipeline *, + struct vsp1_dl_body *); + void (*configure_frame)(struct vsp1_entity *, struct vsp1_pipeline *, + struct vsp1_dl_list *, struct vsp1_dl_body *); + void (*configure_partition)(struct vsp1_entity *, + struct vsp1_pipeline *, + struct vsp1_dl_list *, + struct vsp1_dl_body *); unsigned int (*max_width)(struct vsp1_entity *, struct vsp1_pipeline *); void (*partition)(struct vsp1_entity *, struct vsp1_pipeline *, struct vsp1_partition *, unsigned int, @@ -106,6 +100,8 @@ struct vsp1_entity { unsigned int index; const struct vsp1_route *route; + struct vsp1_pipeline *pipe; + struct list_head list_dev; struct list_head list_pipe; @@ -155,13 +151,33 @@ int vsp1_entity_init_cfg(struct v4l2_subdev *subdev, void vsp1_entity_route_setup(struct vsp1_entity *entity, struct vsp1_pipeline *pipe, - struct vsp1_dl_list *dl); + struct vsp1_dl_body *dlb); + +void vsp1_entity_configure_stream(struct vsp1_entity *entity, + struct vsp1_pipeline *pipe, + struct vsp1_dl_body *dlb); + +void vsp1_entity_configure_frame(struct vsp1_entity *entity, + struct vsp1_pipeline *pipe, + struct vsp1_dl_list *dl, + struct vsp1_dl_body *dlb); + +void vsp1_entity_configure_partition(struct vsp1_entity *entity, + struct vsp1_pipeline *pipe, + struct vsp1_dl_list *dl, + struct vsp1_dl_body *dlb); struct media_pad *vsp1_entity_remote_pad(struct media_pad *pad); int vsp1_subdev_get_pad_format(struct v4l2_subdev *subdev, struct v4l2_subdev_pad_config *cfg, struct v4l2_subdev_format *fmt); +int vsp1_subdev_set_pad_format(struct v4l2_subdev *subdev, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_format *fmt, + const unsigned int *codes, unsigned int ncodes, + unsigned int min_width, unsigned int min_height, + unsigned int max_width, unsigned int max_height); int vsp1_subdev_enum_mbus_code(struct v4l2_subdev *subdev, struct v4l2_subdev_pad_config *cfg, struct v4l2_subdev_mbus_code_enum *code, |