[media] media-doc: Fix MFC display delay control doc
The V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE control is a boolean but was documented as a integer. The documentation was also slightly miss-leading. Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Acked-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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@ -2692,12 +2692,11 @@ in the S5P family of SoCs by Samsung.
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<row><entry></entry></row>
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<row>
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<entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE</constant> </entry>
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<entry>integer</entry>
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</row><row><entry spanname="descr">If the display delay is enabled then the decoder has to return a
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CAPTURE buffer after processing a certain number of OUTPUT buffers. If this number is low, then it may result in
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buffers not being dequeued in display order. In addition hardware may still use those buffers as reference, thus
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application should not write to those buffers. This feature can be used for example for generating thumbnails of videos.
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Applicable to the H264 decoder.
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<entry>boolean</entry>
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</row><row><entry spanname="descr">If the display delay is enabled then the decoder is forced to return a
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CAPTURE buffer (decoded frame) after processing a certain number of OUTPUT buffers. The delay can be set through
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<constant>V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY</constant>. This feature can be used for example
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for generating thumbnails of videos. Applicable to the H264 decoder.
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</entry>
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</row>
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<row><entry></entry></row>
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