linux-kernel - [PATCH v13 07/11] media: staging: rkisp1: add document for rkisp1 meta buffer format

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Date:   Wed,  8 Jan 2020 15:44:50 -0300
From:   Helen Koike <helen.koike@...labora.com>
To:     linux-rockchip@...ts.infradead.org
Cc:     mark.rutland@....com, devicetree@...r.kernel.org,
        eddie.cai.linux@...il.com, mchehab@...nel.org, heiko@...ech.de,
        gregkh@...uxfoundation.org, andrey.konovalov@...aro.org,
        linux-kernel@...r.kernel.org, tfiga@...omium.org,
        robh+dt@...nel.org, hans.verkuil@...co.com,
        laurent.pinchart@...asonboard.com, sakari.ailus@...ux.intel.com,
        joacim.zetterling@...il.com, kernel@...labora.com,
        ezequiel@...labora.com, linux-media@...r.kernel.org,
        jacob-chen@...wrt.com, linux-arm-kernel@...ts.infradead.org,
        Jacob Chen <jacob2.chen@...k-chips.com>,
        Helen Koike <helen.koike@...labora.com>
Subject: [PATCH v13 07/11] media: staging: rkisp1: add document for rkisp1 meta buffer format

From: Jacob Chen <jacob2.chen@...k-chips.com>

This commit add document for rkisp1 meta buffer format

Signed-off-by: Jacob Chen <jacob2.chen@...k-chips.com>
Signed-off-by: Helen Koike <helen.koike@...labora.com>

---

Changes in v13: None
Changes in v12:
- Change Jacob's email to original jacob2.chen@...k-chips.com

Changes in v11: None
Changes in v10:
- unsquash

Changes in v9:
- squash
- migrate to staging
- remove meta-formats.rst update

Changes in v8:
- Add SPDX in the header
- Remove emacs configs
- Fix doc style

Changes in v7:
- s/correspond/corresponding
- s/use/uses
- s/docuemnt/document

 .../uapi/v4l/pixfmt-meta-rkisp1-params.rst    | 23 +++++++++++++++++++
 .../uapi/v4l/pixfmt-meta-rkisp1-stat.rst      | 22 ++++++++++++++++++
 2 files changed, 45 insertions(+)
 create mode 100644 drivers/staging/media/rkisp1/Documentation/media/uapi/v4l/pixfmt-meta-rkisp1-params.rst
 create mode 100644 drivers/staging/media/rkisp1/Documentation/media/uapi/v4l/pixfmt-meta-rkisp1-stat.rst

diff --git a/drivers/staging/media/rkisp1/Documentation/media/uapi/v4l/pixfmt-meta-rkisp1-params.rst b/drivers/staging/media/rkisp1/Documentation/media/uapi/v4l/pixfmt-meta-rkisp1-params.rst
new file mode 100644
index 000000000000..32034e481357
--- /dev/null
+++ b/drivers/staging/media/rkisp1/Documentation/media/uapi/v4l/pixfmt-meta-rkisp1-params.rst
@@ -0,0 +1,23 @@
+.. 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
diff --git a/drivers/staging/media/rkisp1/Documentation/media/uapi/v4l/pixfmt-meta-rkisp1-stat.rst b/drivers/staging/media/rkisp1/Documentation/media/uapi/v4l/pixfmt-meta-rkisp1-stat.rst
new file mode 100644
index 000000000000..4ad303f96421
--- /dev/null
+++ b/drivers/staging/media/rkisp1/Documentation/media/uapi/v4l/pixfmt-meta-rkisp1-stat.rst
@@ -0,0 +1,22 @@
+.. 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
-- 
2.24.0