From faf571144c059a95043f0b64a32c6a43756e9c4e Mon Sep 17 00:00:00 2001 From: Nicolas Dufresne Date: Mon, 15 Dec 2014 18:10:59 -0300 Subject: [PATCH] [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 Acked-by: Kamil Debski Signed-off-by: Kamil Debski Signed-off-by: Mauro Carvalho Chehab --- Documentation/DocBook/media/v4l/controls.xml | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/Documentation/DocBook/media/v4l/controls.xml b/Documentation/DocBook/media/v4l/controls.xml index e013e4bf244c..4e9462f1ab4c 100644 --- a/Documentation/DocBook/media/v4l/controls.xml +++ b/Documentation/DocBook/media/v4l/controls.xml @@ -2692,12 +2692,11 @@ in the S5P family of SoCs by Samsung. V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE  - integer - If the display delay is enabled then the decoder has to return a -CAPTURE buffer after processing a certain number of OUTPUT buffers. If this number is low, then it may result in -buffers not being dequeued in display order. In addition hardware may still use those buffers as reference, thus -application should not write to those buffers. This feature can be used for example for generating thumbnails of videos. -Applicable to the H264 decoder. + boolean + If the display delay is enabled then the decoder is forced to return a +CAPTURE buffer (decoded frame) after processing a certain number of OUTPUT buffers. The delay can be set through +V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY. This feature can be used for example +for generating thumbnails of videos. Applicable to the H264 decoder. -- 2.20.1