Commit 6816b199 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (5419): Add comment how the speed field is interpreted. 



Signed-off-by: default avatarHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 3700a90f

include/linux/dvb/video.h

+5 −0
Original line number Diff line number Diff line
@@ -110,6 +110,11 @@ struct video_command { 
		} stop;



		struct {

			/* 0 or 1000 specifies normal speed,

			   1 specifies forward single stepping,

			   -1 specifies backward single stepping,

			   >1: playback at speed/1000 of the normal speed,

			   <-1: reverse playback at (-speed/1000) of the normal speed. */

			__s32 speed;

			__u32 format;

		} play;

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