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| author | Ricardo Ribalda Delgado <ribalda@kernel.org> | 2019-10-07 18:06:33 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-10-10 17:37:26 +0300 |
| commit | 61fd036d01111679b01e4b92e6bd0cdd33809aea (patch) | |
| tree | 269ec23d3a2345ccc5b0b4f0fc90841b86d017bd /include/uapi/linux/v4l2-controls.h | |
| parent | 8ae3a0862993c09a8ef0f9abb379553370c517e3 (diff) | |
| download | linux-61fd036d01111679b01e4b92e6bd0cdd33809aea.tar.xz | |
media: add V4L2_CID_UNIT_CELL_SIZE control
This control returns the unit cell size in nanometres. The struct provides
the width and the height in separated fields to take into consideration
asymmetric pixels and/or hardware binning.
This control is required for automatic calibration of sensors/cameras.
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Ricardo Ribalda Delgado <ribalda@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'include/uapi/linux/v4l2-controls.h')
| -rw-r--r-- | include/uapi/linux/v4l2-controls.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h index a2669b79b294..5a7bedee2b0e 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -1034,6 +1034,7 @@ enum v4l2_jpeg_chroma_subsampling { #define V4L2_CID_TEST_PATTERN_GREENR (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 5) #define V4L2_CID_TEST_PATTERN_BLUE (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 6) #define V4L2_CID_TEST_PATTERN_GREENB (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 7) +#define V4L2_CID_UNIT_CELL_SIZE (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 8) /* Image processing controls */ |