Commit 644bcc03 authored by Stanimir Varbanov's avatar Stanimir Varbanov Committed by Mauro Carvalho Chehab
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media: docs: Deprecate mfc display delay controls 



Deprecate mfc private display delay and display enable controls for
new clients and use the standard controls instead.

Acked-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarStanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent c3042bff

Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst

+10 −0
Original line number Diff line number Diff line
@@ -2158,6 +2158,11 @@ MFC 5.1 Control IDs 
    feature can be used for example for generating thumbnails of videos.

    Applicable to the H264 decoder.



    .. note::



       This control is deprecated. Use the standard

       ``V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY_ENABLE`` control instead.



``V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY (integer)``

    Display delay value for H264 decoder. The decoder is forced to

    return a decoded frame after the set 'display delay' number of
@@ -2165,6 +2170,11 @@ MFC 5.1 Control IDs 
    of display order, in addition the hardware may still be using the

    returned buffer as a reference picture for subsequent frames.



    .. note::



       This control is deprecated. Use the standard

       ``V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY`` control instead.



``V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P (integer)``

    The number of reference pictures used for encoding a P picture.

    Applicable to the H264 encoder.