Commit 7c8362c4 authored Jun 18, 2018 by Hans Verkuil Committed by Mauro Carvalho Chehab Jul 25, 2018

media: media.h: add MEDIA_ENT_F_DV_ENCODER

Add a new function for digital video encoders such as HDMI transmitters.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

parent d272bc92

Documentation/media/uapi/mediactl/media-types.rst

+7 −0

Original line number	Diff line number	Diff line
		@@ -206,6 +206,13 @@ Types and flags used to represent the media graph elements
		and output it in some digital video standard, with appropriate
		timing signals.

		* - ``MEDIA_ENT_F_DV_ENCODER``
		- Digital video encoder. The basic function of the video encoder is
		to accept digital video from some digital video standard with
		appropriate timing signals (usually a parallel video bus with sync
		signals) and output this to a digital video output connector such
		as HDMI or DisplayPort.

		.. tabularcolumns:: \|p{5.5cm}\|p{12.0cm}\|

		.. _media-entity-flag:

include/uapi/linux/media.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -90,10 +90,11 @@ struct media_device_info {
		#define MEDIA_ENT_F_LENS (MEDIA_ENT_F_OLD_SUBDEV_BASE + 3)

		/*
		* Video decoder functions
		* Video decoder/encoder functions
		*/
		#define MEDIA_ENT_F_ATV_DECODER (MEDIA_ENT_F_OLD_SUBDEV_BASE + 4)
		#define MEDIA_ENT_F_DV_DECODER (MEDIA_ENT_F_BASE + 0x6001)
		#define MEDIA_ENT_F_DV_ENCODER (MEDIA_ENT_F_BASE + 0x6002)

		/*
		* Digital TV, analog TV, radio and/or software defined radio tuner functions.