diff options
| -rw-r--r-- | include/media/media-entity.h | 34 | ||||
| -rw-r--r-- | include/uapi/linux/media.h | 3 |
2 files changed, 37 insertions, 0 deletions
diff --git a/include/media/media-entity.h b/include/media/media-entity.h index ca35e07d9348..2596878f4b9f 100644 --- a/include/media/media-entity.h +++ b/include/media/media-entity.h @@ -220,6 +220,40 @@ static inline u32 media_gobj_gen_id(enum media_gobj_type type, u32 local_id) return id; } +static inline bool is_media_entity_v4l2_io(struct media_entity *entity) +{ + if (!entity) + return false; + + switch (entity->type) { + case MEDIA_ENT_T_V4L2_VIDEO: + case MEDIA_ENT_T_V4L2_VBI: + case MEDIA_ENT_T_V4L2_SWRADIO: + return true; + default: + return false; + } +} + +static inline bool is_media_entity_v4l2_subdev(struct media_entity *entity) +{ + if (!entity) + return false; + + switch (entity->type) { + case MEDIA_ENT_T_V4L2_SUBDEV_UNKNOWN: + case MEDIA_ENT_T_V4L2_SUBDEV_SENSOR: + case MEDIA_ENT_T_V4L2_SUBDEV_FLASH: + case MEDIA_ENT_T_V4L2_SUBDEV_LENS: + case MEDIA_ENT_T_V4L2_SUBDEV_DECODER: + case MEDIA_ENT_T_V4L2_SUBDEV_TUNER: + return true; + + default: + return false; + } +} + #define MEDIA_ENTITY_ENUM_MAX_DEPTH 16 #define MEDIA_ENTITY_ENUM_MAX_ID 64 diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h index 8e9896820bee..c9314645d933 100644 --- a/include/uapi/linux/media.h +++ b/include/uapi/linux/media.h @@ -75,6 +75,9 @@ struct media_device_info { #define MEDIA_ENT_T_V4L2_SWRADIO (MEDIA_ENT_T_V4L2_BASE + 6) /* V4L2 Sub-device entities */ + +#define MEDIA_ENT_T_V4L2_SUBDEV_UNKNOWN MEDIA_ENT_T_V4L2_SUBDEV_BASE + #define MEDIA_ENT_T_V4L2_SUBDEV_SENSOR (MEDIA_ENT_T_V4L2_SUBDEV_BASE + 1) #define MEDIA_ENT_T_V4L2_SUBDEV_FLASH (MEDIA_ENT_T_V4L2_SUBDEV_BASE + 2) #define MEDIA_ENT_T_V4L2_SUBDEV_LENS (MEDIA_ENT_T_V4L2_SUBDEV_BASE + 3) |