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media: vicodec: add documentation to V4L2_CID_FWHT_I/P_FRAME_QP 

add documentation to V4L2_CID_FWHT_I/P_FRAME_QP
controls in ext-ctrls-codec.rst

[mchehab+samsung@kernel.org: remove extra blank lines]
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 16:13:37 -05:00 committed by Mauro Carvalho Chehab
parent c022a4a957
commit b663e57cb4
1 changed files with 8 additions and 0 deletions
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Documentation/media/uapi/v4l/ext-ctrls-codec.rst
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@ -1537,6 +1537,14 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type -
non-intra-coded frames, in zigzag scanning order. Only relevant for
non-4:2:0 YUV formats.
``V4L2_CID_FWHT_I_FRAME_QP (integer)``
Quantization parameter for an I frame for FWHT. Valid range: from 1
to 31.
``V4L2_CID_FWHT_P_FRAME_QP (integer)``
Quantization parameter for a P frame for FWHT. Valid range: from 1
to 31.
MFC 5.1 MPEG Controls
=====================