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media: add digital video decoder entity functions

Add a new media entity function definition for digital TV decoders: MEDIA_ENT_F_DTV_DECODER

Tim Harvey committed 8 years ago

Commit 5271a981 parent c4455c22 files · +16 −0Browse files

Unified · Split

2 files
  1. Documentation/media/uapi/mediactl/media-types.rst +11 −0
  2. include/uapi/linux/media.h +5 −0
Documentation/media/uapi/mediactl/media-types.rst+11−0
@@ -321,6 +321,17 @@ Types and flags used to represent the media graph elements · 320 unmodified lines
321 MIPI CSI-2, ...), and outputs them on its source pad to an output321 MIPI CSI-2, ...), and outputs them on its source pad to an output
322 video bus of another type (eDP, MIPI CSI-2, parallel, ...).322 video bus of another type (eDP, MIPI CSI-2, parallel, ...).
323 323
324 - .. row 31
325
326 .. _MEDIA-ENT-F-DTV-DECODER:
327
328 - ``MEDIA_ENT_F_DTV_DECODER``
329
330 - Digital video decoder. The basic function of the video decoder is
331 to accept digital video from a wide variety of sources
332 and output it in some digital video standard, with appropriate
333 timing signals.
334
324.. tabularcolumns:: |p{5.5cm}|p{12.0cm}|335.. tabularcolumns:: |p{5.5cm}|p{12.0cm}|
325 336
326.. _media-entity-flag:337.. _media-entity-flag:
include/uapi/linux/media.h+5−0
@@ -109,6 +109,11 @@ struct media_device_info { · 108 unmodified lines
109#define MEDIA_ENT_F_VID_MUX (MEDIA_ENT_F_BASE + 0x5001)109#define MEDIA_ENT_F_VID_MUX (MEDIA_ENT_F_BASE + 0x5001)
110#define MEDIA_ENT_F_VID_IF_BRIDGE (MEDIA_ENT_F_BASE + 0x5002)110#define MEDIA_ENT_F_VID_IF_BRIDGE (MEDIA_ENT_F_BASE + 0x5002)
111 111
112/*
113 * Digital video decoder entities
114 */
115#define MEDIA_ENT_F_DTV_DECODER (MEDIA_ENT_F_BASE + 0x6001)
116
112/*117/*
113 * Connectors118 * Connectors
114 */119 */