diff options
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/v4l2-subdev.h | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/include/uapi/linux/v4l2-subdev.h b/include/uapi/linux/v4l2-subdev.h index 284ae8c95960..654d659de835 100644 --- a/include/uapi/linux/v4l2-subdev.h +++ b/include/uapi/linux/v4l2-subdev.h @@ -32,13 +32,15 @@ enum v4l2_subdev_format_whence { * @which: format type (from enum v4l2_subdev_format_whence) * @pad: pad number, as reported by the media API * @format: media bus format (format code and frame size) + * @stream: stream number, defined in subdev routing * @reserved: drivers and applications must zero this array */ struct v4l2_subdev_format { __u32 which; __u32 pad; struct v4l2_mbus_framefmt format; - __u32 reserved[8]; + __u32 stream; + __u32 reserved[7]; }; /** @@ -46,13 +48,15 @@ struct v4l2_subdev_format { * @which: format type (from enum v4l2_subdev_format_whence) * @pad: pad number, as reported by the media API * @rect: pad crop rectangle boundaries + * @stream: stream number, defined in subdev routing * @reserved: drivers and applications must zero this array */ struct v4l2_subdev_crop { __u32 which; __u32 pad; struct v4l2_rect rect; - __u32 reserved[8]; + __u32 stream; + __u32 reserved[7]; }; #define V4L2_SUBDEV_MBUS_CODE_CSC_COLORSPACE 0x00000001 @@ -68,6 +72,7 @@ struct v4l2_subdev_crop { * @code: format code (MEDIA_BUS_FMT_ definitions) * @which: format type (from enum v4l2_subdev_format_whence) * @flags: flags set by the driver, (V4L2_SUBDEV_MBUS_CODE_*) + * @stream: stream number, defined in subdev routing * @reserved: drivers and applications must zero this array */ struct v4l2_subdev_mbus_code_enum { @@ -76,7 +81,8 @@ struct v4l2_subdev_mbus_code_enum { __u32 code; __u32 which; __u32 flags; - __u32 reserved[7]; + __u32 stream; + __u32 reserved[6]; }; /** @@ -89,6 +95,7 @@ struct v4l2_subdev_mbus_code_enum { * @min_height: minimum frame height, in pixels * @max_height: maximum frame height, in pixels * @which: format type (from enum v4l2_subdev_format_whence) + * @stream: stream number, defined in subdev routing * @reserved: drivers and applications must zero this array */ struct v4l2_subdev_frame_size_enum { @@ -100,19 +107,22 @@ struct v4l2_subdev_frame_size_enum { __u32 min_height; __u32 max_height; __u32 which; - __u32 reserved[8]; + __u32 stream; + __u32 reserved[7]; }; /** * struct v4l2_subdev_frame_interval - Pad-level frame rate * @pad: pad number, as reported by the media API * @interval: frame interval in seconds + * @stream: stream number, defined in subdev routing * @reserved: drivers and applications must zero this array */ struct v4l2_subdev_frame_interval { __u32 pad; struct v4l2_fract interval; - __u32 reserved[9]; + __u32 stream; + __u32 reserved[8]; }; /** @@ -124,6 +134,7 @@ struct v4l2_subdev_frame_interval { * @height: frame height in pixels * @interval: frame interval in seconds * @which: format type (from enum v4l2_subdev_format_whence) + * @stream: stream number, defined in subdev routing * @reserved: drivers and applications must zero this array */ struct v4l2_subdev_frame_interval_enum { @@ -134,7 +145,8 @@ struct v4l2_subdev_frame_interval_enum { __u32 height; struct v4l2_fract interval; __u32 which; - __u32 reserved[8]; + __u32 stream; + __u32 reserved[7]; }; /** @@ -146,6 +158,7 @@ struct v4l2_subdev_frame_interval_enum { * defined in v4l2-common.h; V4L2_SEL_TGT_* . * @flags: constraint flags, defined in v4l2-common.h; V4L2_SEL_FLAG_*. * @r: coordinates of the selection window + * @stream: stream number, defined in subdev routing * @reserved: for future use, set to zero for now * * Hardware may use multiple helper windows to process a video stream. @@ -158,7 +171,8 @@ struct v4l2_subdev_selection { __u32 target; __u32 flags; struct v4l2_rect r; - __u32 reserved[8]; + __u32 stream; + __u32 reserved[7]; }; /** |