LinuxTV Patchwork [v5,19/23] media: vicodec: add documentation to V4L2_PIX_FMT_FWHT_STATELESS

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Submitter Dafna Hirschfeld
Date March 6, 2019, 9:13 p.m.
Message ID <20190306211343.15302-20-dafna3@gmail.com>
Download mbox | patch
Permalink /patch/54908/
State Accepted
Delegated to: Hans Verkuil
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Dafna Hirschfeld - March 6, 2019, 9:13 p.m.
add documentation to V4L2_PIX_FMT_FWHT_STATELESS
in pixfmt-compressed.rst

Signed-off-by: Dafna Hirschfeld <dafna3@gmail.com>
---
 Documentation/media/uapi/v4l/pixfmt-compressed.rst | 6 ++++++
 1 file changed, 6 insertions(+)

Patch

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>`.

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