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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>
This commit is contained in:
Dafna Hirschfeld 2019-03-06 16:13:39 -05:00 committed by Mauro Carvalho Chehab
parent f94368e3b0
commit ee3963c492
1 changed files with 6 additions and 0 deletions
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Documentation/media/uapi/v4l/pixfmt-compressed.rst
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@ -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>`.