diff options
Diffstat (limited to 'drivers/media/platform/rcar-vin/rcar-vin.h')
| -rw-r--r-- | drivers/media/platform/rcar-vin/rcar-vin.h | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/drivers/media/platform/rcar-vin/rcar-vin.h b/drivers/media/platform/rcar-vin/rcar-vin.h index 31ad39a39937..727e215c0871 100644 --- a/drivers/media/platform/rcar-vin/rcar-vin.h +++ b/drivers/media/platform/rcar-vin/rcar-vin.h @@ -30,9 +30,9 @@ #define HW_BUFFER_MASK 0x7f enum chip_id { - RCAR_GEN2, RCAR_H1, RCAR_M1, + RCAR_GEN2, }; /** @@ -50,12 +50,10 @@ enum rvin_dma_state { /** * struct rvin_source_fmt - Source information - * @code: Media bus format from source * @width: Width from source * @height: Height from source */ struct rvin_source_fmt { - u32 code; u32 width; u32 height; }; @@ -70,12 +68,19 @@ struct rvin_video_format { u8 bpp; }; +/** + * struct rvin_graph_entity - Video endpoint from async framework + * @asd: sub-device descriptor for async framework + * @subdev: subdevice matched using async framework + * @code: Media bus format from source + * @mbus_cfg: Media bus format from DT + */ struct rvin_graph_entity { - struct device_node *node; - struct media_entity *entity; - struct v4l2_async_subdev asd; struct v4l2_subdev *subdev; + + u32 code; + struct v4l2_mbus_config mbus_cfg; }; /** @@ -83,14 +88,14 @@ struct rvin_graph_entity { * @dev: (OF) device * @base: device I/O register space remapped to virtual memory * @chip: type of VIN chip - * @mbus_cfg media bus configuration * * @vdev: V4L2 video device associated with VIN * @v4l2_dev: V4L2 device * @src_pad_idx: source pad index for media controller drivers + * @sink_pad_idx: sink pad index for media controller drivers * @ctrl_handler: V4L2 control handler * @notifier: V4L2 asynchronous subdevs notifier - * @entity: entity in the DT for subdevice + * @digital: entity in the DT for local digital subdevice * * @lock: protects @queue * @queue: vb2 buffers queue @@ -113,14 +118,14 @@ struct rvin_dev { struct device *dev; void __iomem *base; enum chip_id chip; - struct v4l2_mbus_config mbus_cfg; struct video_device vdev; struct v4l2_device v4l2_dev; int src_pad_idx; + int sink_pad_idx; struct v4l2_ctrl_handler ctrl_handler; struct v4l2_async_notifier notifier; - struct rvin_graph_entity entity; + struct rvin_graph_entity digital; struct mutex lock; struct vb2_queue queue; @@ -139,7 +144,7 @@ struct rvin_dev { struct v4l2_rect compose; }; -#define vin_to_source(vin) vin->entity.subdev +#define vin_to_source(vin) vin->digital.subdev /* Debug */ #define vin_dbg(d, fmt, arg...) dev_dbg(d->dev, fmt, ##arg) |