From 670027c507e99521d416994a18a498def9ef2ea3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Fabian=20Silva=20Delgado?= Date: Sat, 22 Oct 2016 19:31:08 -0300 Subject: Linux-libre 4.8.3-gnu --- Documentation/DocBook/media/v4l/media-types.xml | 315 ------------------------ 1 file changed, 315 deletions(-) delete mode 100644 Documentation/DocBook/media/v4l/media-types.xml (limited to 'Documentation/DocBook/media/v4l/media-types.xml') diff --git a/Documentation/DocBook/media/v4l/media-types.xml b/Documentation/DocBook/media/v4l/media-types.xml deleted file mode 100644 index 5e3f20fdc..000000000 --- a/Documentation/DocBook/media/v4l/media-types.xml +++ /dev/null @@ -1,315 +0,0 @@ -
-Types and flags used to represent the media graph elements - - - Media entity types - - - - - - MEDIA_ENT_F_UNKNOWN and MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN - Unknown entity. That generally indicates that - a driver didn't initialize properly the entity, with is a Kernel bug - - - MEDIA_ENT_F_IO_V4L - Data streaming input and/or output entity. - - - MEDIA_ENT_F_IO_VBI - V4L VBI streaming input or output entity - - - MEDIA_ENT_F_IO_SWRADIO - V4L Software Digital Radio (SDR) streaming input or output entity - - - MEDIA_ENT_F_IO_DTV - DVB Digital TV streaming input or output entity - - - MEDIA_ENT_F_DTV_DEMOD - Digital TV demodulator entity. - - - MEDIA_ENT_F_TS_DEMUX - MPEG Transport stream demux entity. Could be implemented on hardware or in Kernelspace by the Linux DVB subsystem. - - - MEDIA_ENT_F_DTV_CA - Digital TV Conditional Access module (CAM) entity - - - MEDIA_ENT_F_DTV_NET_DECAP - Digital TV network ULE/MLE desencapsulation entity. Could be implemented on hardware or in Kernelspace - - - MEDIA_ENT_F_CONN_RF - Connector for a Radio Frequency (RF) signal. - - - MEDIA_ENT_F_CONN_SVIDEO - Connector for a S-Video signal. - - - MEDIA_ENT_F_CONN_COMPOSITE - Connector for a RGB composite signal. - - - MEDIA_ENT_F_CAM_SENSOR - Camera video sensor entity. - - - MEDIA_ENT_F_FLASH - Flash controller entity. - - - MEDIA_ENT_F_LENS - Lens controller entity. - - - MEDIA_ENT_F_ATV_DECODER - Analog 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, SECAM or HD format, separating the stream - into its component parts, luminance and chrominance, and output - it in some digital video standard, with appropriate timing - signals. - - - MEDIA_ENT_F_TUNER - Digital TV, analog TV, radio and/or software radio tuner, - with consists on a PLL tuning stage that converts radio - frequency (RF) signal into an Intermediate Frequency (IF). - Modern tuners have internally IF-PLL decoders for audio - and video, but older models have those stages implemented - on separate entities. - - - - MEDIA_ENT_F_IF_VID_DECODER - IF-PLL video decoder. It receives the IF from a PLL - and decodes the analog TV video signal. This is commonly - found on some very old analog tuners, like Philips MK3 - designs. They all contain a tda9887 (or some software - compatible similar chip, like tda9885). Those devices - use a different I2C address than the tuner PLL. - - - - MEDIA_ENT_F_IF_AUD_DECODER - IF-PLL sound decoder. It receives the IF from a PLL - and decodes the analog TV audio signal. This is commonly - found on some very old analog hardware, like Micronas - msp3400, Philips tda9840, tda985x, etc. Those devices - use a different I2C address than the tuner PLL and - should be controlled together with the IF-PLL video - decoder. - - - - MEDIA_ENT_F_AUDIO_CAPTURE - Audio Capture Function Entity. - - - MEDIA_ENT_F_AUDIO_PLAYBACK - Audio Playback Function Entity. - - - MEDIA_ENT_F_AUDIO_MIXER - Audio Mixer Function Entity. - - - -
- - - Media entity flags - - - - - - MEDIA_ENT_FL_DEFAULT - Default entity for its type. Used to discover the default - audio, VBI and video devices, the default camera sensor, ... - - - MEDIA_ENT_FL_CONNECTOR - The entity represents a data conector - - - -
- - - Media interface types - - - - - - - MEDIA_INTF_T_DVB_FE - Device node interface for the Digital TV frontend - typically, /dev/dvb/adapter?/frontend? - - - MEDIA_INTF_T_DVB_DEMUX - Device node interface for the Digital TV demux - typically, /dev/dvb/adapter?/demux? - - - MEDIA_INTF_T_DVB_DVR - Device node interface for the Digital TV DVR - typically, /dev/dvb/adapter?/dvr? - - - MEDIA_INTF_T_DVB_CA - Device node interface for the Digital TV Conditional Access - typically, /dev/dvb/adapter?/ca? - - - MEDIA_INTF_T_DVB_FE - Device node interface for the Digital TV network control - typically, /dev/dvb/adapter?/net? - - - MEDIA_INTF_T_V4L_VIDEO - Device node interface for video (V4L) - typically, /dev/video? - - - MEDIA_INTF_T_V4L_VBI - Device node interface for VBI (V4L) - typically, /dev/vbi? - - - MEDIA_INTF_T_V4L_RADIO - Device node interface for radio (V4L) - typically, /dev/vbi? - - - MEDIA_INTF_T_V4L_SUBDEV - Device node interface for a V4L subdevice - typically, /dev/v4l-subdev? - - - MEDIA_INTF_T_V4L_SWRADIO - Device node interface for Software Defined Radio (V4L) - typically, /dev/swradio? - - - MEDIA_INTF_T_ALSA_PCM_CAPTURE - Device node interface for ALSA PCM Capture - typically, /dev/snd/pcmC?D?c - - - MEDIA_INTF_T_ALSA_PCM_PLAYBACK - Device node interface for ALSA PCM Playback - typically, /dev/snd/pcmC?D?p - - - MEDIA_INTF_T_ALSA_CONTROL - Device node interface for ALSA Control - typically, /dev/snd/controlC? - - - MEDIA_INTF_T_ALSA_COMPRESS - Device node interface for ALSA Compress - typically, /dev/snd/compr? - - - MEDIA_INTF_T_ALSA_RAWMIDI - Device node interface for ALSA Raw MIDI - typically, /dev/snd/midi? - - - MEDIA_INTF_T_ALSA_HWDEP - Device node interface for ALSA Hardware Dependent - typically, /dev/snd/hwC?D? - - - MEDIA_INTF_T_ALSA_SEQUENCER - Device node interface for ALSA Sequencer - typically, /dev/snd/seq - - - MEDIA_INTF_T_ALSA_TIMER - Device node interface for ALSA Timer - typically, /dev/snd/timer - - - -
- - - Media pad flags - - - - - - MEDIA_PAD_FL_SINK - Input pad, relative to the entity. Input pads sink data and - are targets of links. - - - MEDIA_PAD_FL_SOURCE - Output pad, relative to the entity. Output pads source data - and are origins of links. - - - MEDIA_PAD_FL_MUST_CONNECT - If this flag is set and the pad is linked to any other - pad, then at least one of those links must be enabled for the - entity to be able to stream. There could be temporary reasons - (e.g. device configuration dependent) for the pad to need - enabled links even when this flag isn't set; the absence of the - flag doesn't imply there is none. - - - -
- - One and only one of MEDIA_PAD_FL_SINK and - MEDIA_PAD_FL_SOURCE must be set for every pad. - - - Media link flags - - - - - - MEDIA_LNK_FL_ENABLED - The link is enabled and can be used to transfer media data. - When two or more links target a sink pad, only one of them can be - enabled at a time. - - - MEDIA_LNK_FL_IMMUTABLE - The link enabled state can't be modified at runtime. An - immutable link is always enabled. - - - MEDIA_LNK_FL_DYNAMIC - The link enabled state can be modified during streaming. This - flag is set by drivers and is read-only for applications. - - - MEDIA_LNK_FL_LINK_TYPE - This is a bitmask that defines the type of the link. - Currently, two types of links are supported: - MEDIA_LNK_FL_DATA_LINK - if the link is between two pads - MEDIA_LNK_FL_INTERFACE_LINK - if the link is between an interface and an entity - - - - - -
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