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media: staging: rkisp1: add document for rkisp1 meta buffer format

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This commit add document for rkisp1 meta buffer format

Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>
Signed-off-by: Helen Koike <helen.koike@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Jacob Chen
2020-01-08 19:44:50 +01:00
committed by Mauro Carvalho Chehab
parent bae1155cf5
commit 49f781153e
2 changed files with 45 additions and 0 deletions
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drivers/staging/media/rkisp1/Documentation/media/uapi/v4l/pixfmt-meta-rkisp1-params.rst Normal file
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.. SPDX-License-Identifier: (GPL-2.0+ OR MIT)
.. _v4l2-meta-fmt-rkisp1-params:
============================
V4L2_META_FMT_RK_ISP1_PARAMS
============================
Rockchip ISP1 Parameters Data
Description
===========
This format describes input parameters for the Rockchip ISP1.
It uses c-struct :c:type:`rkisp1_params_cfg`, which is defined in
the ``linux/rkisp1-config.h`` header file.
The parameters consist of multiple modules.
The module won't be updated if the corresponding bit was not set in module_*_update.
.. kernel-doc:: include/uapi/linux/rkisp1-config.h
:functions: rkisp1_params_cfg

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drivers/staging/media/rkisp1/Documentation/media/uapi/v4l/pixfmt-meta-rkisp1-stat.rst Normal file
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.. SPDX-License-Identifier: (GPL-2.0+ OR MIT)
.. _v4l2-meta-fmt-rkisp1-stat:
=============================
V4L2_META_FMT_RK_ISP1_STAT_3A
=============================
Rockchip ISP1 Statistics Data
Description
===========
This format describes image color statistics information generated by the Rockchip
ISP1.
It uses c-struct :c:type:`rkisp1_stat_buffer`, which is defined in
the ``linux/rkisp1-config.h`` header file.
.. kernel-doc:: include/uapi/linux/rkisp1-config.h
:functions: rkisp1_stat_buffer