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 --- .../DocBook/media/v4l/vidioc-enumoutput.xml | 201 --------------------- 1 file changed, 201 deletions(-) delete mode 100644 Documentation/DocBook/media/v4l/vidioc-enumoutput.xml (limited to 'Documentation/DocBook/media/v4l/vidioc-enumoutput.xml') diff --git a/Documentation/DocBook/media/v4l/vidioc-enumoutput.xml b/Documentation/DocBook/media/v4l/vidioc-enumoutput.xml deleted file mode 100644 index 773fb1258..000000000 --- a/Documentation/DocBook/media/v4l/vidioc-enumoutput.xml +++ /dev/null @@ -1,201 +0,0 @@ - - - ioctl VIDIOC_ENUMOUTPUT - &manvol; - - - - VIDIOC_ENUMOUTPUT - Enumerate video outputs - - - - - - int ioctl - int fd - int request - struct v4l2_output *argp - - - - - - Arguments - - - - fd - - &fd; - - - - request - - VIDIOC_ENUMOUTPUT - - - - argp - - - - - - - - - Description - - To query the attributes of a video outputs applications -initialize the index field of &v4l2-output; -and call the VIDIOC_ENUMOUTPUT ioctl with a -pointer to this structure. Drivers fill the rest of the structure or -return an &EINVAL; when the index is out of bounds. To enumerate all -outputs applications shall begin at index zero, incrementing by one -until the driver returns EINVAL. - - - struct <structname>v4l2_output</structname> - - &cs-str; - - - __u32 - index - Identifies the output, set by the -application. - - - __u8 - name[32] - Name of the video output, a NUL-terminated ASCII -string, for example: "Vout". This information is intended for the -user, preferably the connector label on the device itself. - - - __u32 - type - Type of the output, see . - - - __u32 - audioset - Drivers can enumerate up to 32 video and -audio outputs. This field shows which audio outputs were -selectable as the current output if this was the currently selected -video output. It is a bit mask. The LSB corresponds to audio output 0, -the MSB to output 31. Any number of bits can be set, or -none.When the driver does not enumerate audio outputs no -bits must be set. Applications shall not interpret this as lack of -audio support. Drivers may automatically select audio outputs without -enumerating them.For details on audio outputs and how to -select the current output see . - - - __u32 - modulator - Output devices can have zero or more RF modulators. -When the type is -V4L2_OUTPUT_TYPE_MODULATOR this is an RF -connector and this field identifies the modulator. It corresponds to -&v4l2-modulator; field index. For details -on modulators see . - - - &v4l2-std-id; - std - Every video output supports one or more different -video standards. This field is a set of all supported standards. For -details on video standards and how to switch see . - - - __u32 - capabilities - This field provides capabilities for the -output. See for flags. - - - __u32 - reserved[3] - Reserved for future extensions. Drivers must set -the array to zero. - - - -
- - - Output Type - - &cs-def; - - - V4L2_OUTPUT_TYPE_MODULATOR - 1 - This output is an analog TV modulator. - - - V4L2_OUTPUT_TYPE_ANALOG - 2 - Analog baseband output, for example Composite / -CVBS, S-Video, RGB. - - - V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY - 3 - [?] - - - -
- - - - Output capabilities - - &cs-def; - - - V4L2_OUT_CAP_DV_TIMINGS - 0x00000002 - This output supports setting video timings by using VIDIOC_S_DV_TIMINGS. - - - V4L2_OUT_CAP_STD - 0x00000004 - This output supports setting the TV standard by using VIDIOC_S_STD. - - - V4L2_OUT_CAP_NATIVE_SIZE - 0x00000008 - This output supports setting the native size using - the V4L2_SEL_TGT_NATIVE_SIZE - selection target, see . - - - -
- - - - &return-value; - - - - EINVAL - - The &v4l2-output; index -is out of bounds. - - - - - -- cgit v1.2.3