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authorHans Verkuil <hverkuil-cisco@xs4all.nl>2019-01-22 09:27:25 -0200
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2019-01-25 18:47:59 -0200
commitb4ba92d56b4f8ea692a5aaa4b0054824aa6fe47c (patch)
tree3b311015434945cd3a160a914551b99e4fb57840
parent60b6527952edf59f9c86c04fd8f91019ce77a0a6 (diff)
media: dev-effect.rst: remove unused Effect Interface chapter
We never had an effect interface, and if you want to do such things you use the mem2mem interface instead. Just drop this from the spec. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
-rw-r--r--Documentation/media/uapi/v4l/dev-effect.rst28
-rw-r--r--Documentation/media/uapi/v4l/devices.rst1
2 files changed, 0 insertions, 29 deletions
diff --git a/Documentation/media/uapi/v4l/dev-effect.rst b/Documentation/media/uapi/v4l/dev-effect.rst
deleted file mode 100644
index b165e2c20910..000000000000
--- a/Documentation/media/uapi/v4l/dev-effect.rst
+++ /dev/null
@@ -1,28 +0,0 @@
-.. Permission is granted to copy, distribute and/or modify this
-.. document under the terms of the GNU Free Documentation License,
-.. Version 1.1 or any later version published by the Free Software
-.. Foundation, with no Invariant Sections, no Front-Cover Texts
-.. and no Back-Cover Texts. A copy of the license is included at
-.. Documentation/media/uapi/fdl-appendix.rst.
-..
-.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections
-
-.. _effect:
-
-************************
-Effect Devices Interface
-************************
-
-.. note::
- This interface has been be suspended from the V4L2 API.
- The implementation for such effects should be done
- via mem2mem devices.
-
-A V4L2 video effect device can do image effects, filtering, or combine
-two or more images or image streams. For example video transitions or
-wipes. Applications send data to be processed and receive the result
-data either with :ref:`read() <func-read>` and
-:ref:`write() <func-write>` functions, or through the streaming I/O
-mechanism.
-
-[to do]
diff --git a/Documentation/media/uapi/v4l/devices.rst b/Documentation/media/uapi/v4l/devices.rst
index 5dbe9d13b6e6..c959c0443c2f 100644
--- a/Documentation/media/uapi/v4l/devices.rst
+++ b/Documentation/media/uapi/v4l/devices.rst
@@ -22,7 +22,6 @@ Interfaces
dev-output
dev-osd
dev-codec
- dev-effect
dev-raw-vbi
dev-sliced-vbi
dev-teletext