From e64171b97b88a1adf297d429826fdbb9e232ab53 Mon Sep 17 00:00:00 2001 From: Manjunath Hadli Date: Thu, 7 Feb 2013 13:48:51 -0300 Subject: [media] media: add support for decoder as one of media entity types A lot of SOCs including Texas Instruments Davinci family mainly use video decoders as input devices. This patch adds a flag 'MEDIA_ENT_T_V4L2_SUBDEV_DECODER' media entity type for decoder's. Along side updates the documentation for this media entity type. Signed-off-by: Manjunath Hadli Signed-off-by: Lad, Prabhakar Reviewed-by: Sylwester Nawrocki Signed-off-by: Mauro Carvalho Chehab --- Documentation/DocBook/media/v4l/media-ioc-enum-entities.xml | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'Documentation/DocBook/media/v4l/media-ioc-enum-entities.xml') diff --git a/Documentation/DocBook/media/v4l/media-ioc-enum-entities.xml b/Documentation/DocBook/media/v4l/media-ioc-enum-entities.xml index 576b68b33f2c..116c301656e0 100644 --- a/Documentation/DocBook/media/v4l/media-ioc-enum-entities.xml +++ b/Documentation/DocBook/media/v4l/media-ioc-enum-entities.xml @@ -272,6 +272,16 @@ MEDIA_ENT_T_V4L2_SUBDEV_LENS Lens controller + + MEDIA_ENT_T_V4L2_SUBDEV_DECODER + Video decoder, the basic function of the video decoder is to + accept analogue video from a wide variety of sources such as + broadcast, DVD players, cameras and video cassette recorders, in + either NTSC, PAL or HD format and still occasionally SECAM, separate + it into its component parts, luminance and chrominance, and output + it in some digital video standard, with appropriate embedded timing + signals. + -- cgit v1.2.3