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authorDafna Hirschfeld <dafna3@gmail.com>2019-03-06 16:13:39 -0500
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2019-03-25 14:01:20 -0400
commitee3963c492ccdb2aa32a45481dea62865bce603d (patch)
treeb37689a6ac1cc9c72609d9957c8f7c99a4b24d4b /Documentation/media
parentf94368e3b04aca0d204d56a076bfca572e2c6c5f (diff)
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media: vicodec: add documentation to V4L2_PIX_FMT_FWHT_STATELESS
add documentation to V4L2_PIX_FMT_FWHT_STATELESS in pixfmt-compressed.rst Signed-off-by: Dafna Hirschfeld <dafna3@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'Documentation/media')
-rw-r--r--Documentation/media/uapi/v4l/pixfmt-compressed.rst6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/media/uapi/v4l/pixfmt-compressed.rst b/Documentation/media/uapi/v4l/pixfmt-compressed.rst
index 2675bef3eefe..6c961cfb74da 100644
--- a/Documentation/media/uapi/v4l/pixfmt-compressed.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-compressed.rst
@@ -125,3 +125,9 @@ Compressed Formats
- Video elementary stream using a codec based on the Fast Walsh Hadamard
Transform. This codec is implemented by the vicodec ('Virtual Codec')
driver. See the codec-fwht.h header for more details.
+ * .. _V4L2-PIX-FMT-FWHT-STATELESS:
+
+ - ``V4L2_PIX_FMT_FWHT_STATELESS``
+ - 'SFWH'
+ - Same format as V4L2_PIX_FMT_FWHT but requires stateless codec implementation.
+ See the :ref:`associated Codec Control IDs <v4l2-mpeg-fwht>`.