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/linux-3.3/Documentation/DocBook/media/dvb/
Ddvbproperty.xml2 <title><constant>FE_GET_PROPERTY/FE_SET_PROPERTY</constant></title>
7 <para>The typical usage for the <constant>FE_GET_PROPERTY/FE_SET_PROPERTY</constant>
9 struct <constant>dvb_frontend_parameters</constant></link> were used.</para>
152 <title><constant>DTV_UNDEFINED</constant></title>
156 <title><constant>DTV_TUNE</constant></title>
157 …nal frontend tunerequest so we can pass validation in the <constant>FE_SET_FRONTEND</constant> ioc…
160 <title><constant>DTV_CLEAR</constant></title>
164 <title><constant>DTV_FREQUENCY</constant></title>
180 <title><constant>DTV_MODULATION</constant></title>
201 <title><constant>DTV_BANDWIDTH_HZ</constant></title>
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/linux-3.3/Documentation/DocBook/media/v4l/
Dcompat.xml91 <para>The V4L <constant>VIDIOCGCAP</constant> ioctl is
117 <entry><constant>VID_TYPE_CAPTURE</constant></entry>
118 <entry><constant>V4L2_CAP_VIDEO_CAPTURE</constant></entry>
123 <entry><constant>VID_TYPE_TUNER</constant></entry>
124 <entry><constant>V4L2_CAP_TUNER</constant></entry>
129 <entry><constant>VID_TYPE_TELETEXT</constant></entry>
130 <entry><constant>V4L2_CAP_VBI_CAPTURE</constant></entry>
135 <entry><constant>VID_TYPE_OVERLAY</constant></entry>
136 <entry><constant>V4L2_CAP_VIDEO_OVERLAY</constant></entry>
141 <entry><constant>VID_TYPE_CHROMAKEY</constant></entry>
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Dremote_controllers.xml28 <row><entry><constant>KEY_0</constant></entry><entry>Keyboard digit 0</entry><entry>0</entry></row>
29 <row><entry><constant>KEY_1</constant></entry><entry>Keyboard digit 1</entry><entry>1</entry></row>
30 <row><entry><constant>KEY_2</constant></entry><entry>Keyboard digit 2</entry><entry>2</entry></row>
31 <row><entry><constant>KEY_3</constant></entry><entry>Keyboard digit 3</entry><entry>3</entry></row>
32 <row><entry><constant>KEY_4</constant></entry><entry>Keyboard digit 4</entry><entry>4</entry></row>
33 <row><entry><constant>KEY_5</constant></entry><entry>Keyboard digit 5</entry><entry>5</entry></row>
34 <row><entry><constant>KEY_6</constant></entry><entry>Keyboard digit 6</entry><entry>6</entry></row>
35 <row><entry><constant>KEY_7</constant></entry><entry>Keyboard digit 7</entry><entry>7</entry></row>
36 <row><entry><constant>KEY_8</constant></entry><entry>Keyboard digit 8</entry><entry>8</entry></row>
37 <row><entry><constant>KEY_9</constant></entry><entry>Keyboard digit 9</entry><entry>9</entry></row>
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Dcontrols.xml15 own custom controls using <constant>V4L2_CID_PRIVATE_BASE</constant>
17 <constant>V4L2_CID_</constant>, and are listed in <xref
36 make use of the <constant>V4L2_CTRL_FLAG_DISABLED</constant> flag, but
71 <entry><constant>V4L2_CID_BASE</constant></entry>
74 <constant>V4L2_CID_BRIGHTNESS</constant>.</entry>
77 <entry><constant>V4L2_CID_USER_BASE</constant></entry>
79 <entry>Synonym of <constant>V4L2_CID_BASE</constant>.</entry>
82 <entry><constant>V4L2_CID_BRIGHTNESS</constant></entry>
88 <entry><constant>V4L2_CID_CONTRAST</constant></entry>
93 <entry><constant>V4L2_CID_SATURATION</constant></entry>
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Dvidioc-g-tuner.xml65 <constant>VIDIOC_G_TUNER</constant> ioctl with a pointer to this
76 <constant>VIDIOC_S_TUNER</constant> ioctl. This will
123 <constant>V4L2_TUNER_CAP_LOW</constant>,
124 <constant>V4L2_TUNER_CAP_STEREO</constant> and
125 <constant>V4L2_TUNER_CAP_RDS</constant> flags can be set.</para></entry>
132 flag <constant>V4L2_TUNER_CAP_LOW</constant> is set, in units of 62.5
140 flag <constant>V4L2_TUNER_CAP_LOW</constant> is set, in units of 62.5
156 <entry><constant>V4L2_TUNER_SUB_MONO</constant></entry>
162 <entry><constant>STEREO | SAP</constant></entry>
169 <entry><constant>MONO | STEREO</constant></entry>
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Dlibv4l.xml22 <link linkend="V4L2-PIX-FMT-BGR24"><constant>V4L2_PIX_FMT_BGR24</constant></link>,
23 <link linkend="V4L2-PIX-FMT-HM12"><constant>V4L2_PIX_FMT_HM12</constant></link>,
24 <link linkend="V4L2-PIX-FMT-JPEG"><constant>V4L2_PIX_FMT_JPEG</constant></link>,
25 <link linkend="V4L2-PIX-FMT-MJPEG"><constant>V4L2_PIX_FMT_MJPEG</constant></link>,
26 <link linkend="V4L2-PIX-FMT-MR97310A"><constant>V4L2_PIX_FMT_MR97310A</constant></link>,
27 <link linkend="V4L2-PIX-FMT-OV511"><constant>V4L2_PIX_FMT_OV511</constant></link>,
28 <link linkend="V4L2-PIX-FMT-OV518"><constant>V4L2_PIX_FMT_OV518</constant></link>,
29 <link linkend="V4L2-PIX-FMT-PAC207"><constant>V4L2_PIX_FMT_PAC207</constant></link>,
30 <link linkend="V4L2-PIX-FMT-PJPG"><constant>V4L2_PIX_FMT_PJPG</constant></link>,
31 <link linkend="V4L2-PIX-FMT-RGB24"><constant>V4L2_PIX_FMT_RGB24</constant></link>,
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Dvidioc-qbuf.xml52 <para>Applications call the <constant>VIDIOC_QBUF</constant> ioctl
67 <constant>V4L2_BUF_TYPE_VIDEO_OUTPUT</constant>,
68 <constant>V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE</constant>, or
69 <constant>V4L2_BUF_TYPE_VBI_OUTPUT</constant>) applications must also
77 <constant>V4L2_BUF_FLAG_INPUT</constant> and the field
88 field to <constant>V4L2_MEMORY_MMAP</constant>. When
89 <constant>VIDIOC_QBUF</constant> is called with a pointer to this
91 <constant>V4L2_BUF_FLAG_MAPPED</constant> and
92 <constant>V4L2_BUF_FLAG_QUEUED</constant> flags and clears the
93 <constant>V4L2_BUF_FLAG_DONE</constant> flag in the
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Dvidioc-queryctrl.xml62 <constant>VIDIOC_QUERYCTRL</constant> ioctl with a pointer to this
67 <constant>VIDIOC_QUERYCTRL</constant> with successive
69 <constant>V4L2_CID_BASE</constant> up to and exclusive
70 <constant>V4L2_CID_BASE_LASTP1</constant>. Drivers may return
74 <constant>V4L2_CID_PRIVATE_BASE</constant> and incrementing
79 <constant>V4L2_CTRL_FLAG_DISABLED</constant> flag in the
82 <para><constant>V4L2_CTRL_FLAG_DISABLED</constant> was
91 <constant>V4L2_CTRL_FLAG_NEXT_CTRL</constant> the driver returns the
100 <constant>VIDIOC_QUERYMENU</constant> ioctl with a pointer to this
104 by calling <constant>VIDIOC_QUERYMENU</constant> with successive
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Ddev-capture.xml21 <constant>V4L2_CAP_VIDEO_CAPTURE</constant> or
22 <constant>V4L2_CAP_VIDEO_CAPTURE_MPLANE</constant> flag in the
26 (<constant>V4L2_CAP_VIDEO_OVERLAY</constant>) and the <link
28 (<constant>V4L2_CAP_VBI_CAPTURE</constant>) interface. At least one of
68 <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE</constant> or
69 <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE</constant> and call the
80 results of <constant>VIDIOC_G_FMT</constant>, and call the
83 <constant>VIDIOC_G_FMT</constant> does.</para>
85 <para>Like <constant>VIDIOC_S_FMT</constant> the
92 <constant>VIDIOC_G_FMT</constant>, <constant>VIDIOC_S_FMT</constant>
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Dvidioc-g-modulator.xml65 call the <constant>VIDIOC_G_MODULATOR</constant> ioctl with a pointer
76 <constant>VIDIOC_S_MODULATOR</constant> ioctl. Drivers may choose a
115 <constant>V4L2_TUNER_CAP_LOW</constant> is set, in units of 62.5
123 <constant>V4L2_TUNER_CAP_LOW</constant> is set, in units of 62.5
155 <entry><constant>V4L2_TUNER_SUB_MONO</constant></entry>
159 combine with <constant>V4L2_TUNER_SUB_STEREO</constant> or
160 <constant>V4L2_TUNER_SUB_LANG1</constant>.</entry>
163 <entry><constant>V4L2_TUNER_SUB_STEREO</constant></entry>
167 or two channels and <constant>V4L2_TUNER_SUB_SAP</constant> is also
169 not combine with <constant>V4L2_TUNER_SUB_MONO</constant> or
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Ddev-output.xml20 <constant>V4L2_CAP_VIDEO_OUTPUT</constant> or
21 <constant>V4L2_CAP_VIDEO_OUTPUT_MPLANE</constant> flag in the
25 output</link> (<constant>V4L2_CAP_VBI_OUTPUT</constant>) interface. At
64 <constant>V4L2_BUF_TYPE_VIDEO_OUTPUT</constant> or
65 <constant>V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE</constant> and call the
76 results of <constant>VIDIOC_G_FMT</constant>, and call the
79 <constant>VIDIOC_G_FMT</constant> does.</para>
81 <para>Like <constant>VIDIOC_S_FMT</constant> the
88 <constant>VIDIOC_G_FMT</constant>, <constant>VIDIOC_S_FMT</constant>
89 and <constant>VIDIOC_TRY_FMT</constant> ioctls for details. Video
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Dio.xml29 <para><constant>VIDIOC_S_FMT</constant> and
30 <constant>VIDIOC_REQBUFS</constant> would permit this to some degree,
43 respectively, when the <constant>V4L2_CAP_READWRITE</constant> flag in
87 <constant>V4L2_CAP_STREAMING</constant> flag in the
116 type, for example <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE</constant>.
321 <constant>VIDIOC_STREAMON</constant>. In the write loop, when
330 <constant>VIDIOC_DQBUF</constant> blocks when no buffer is in the
331 outgoing queue. When the <constant>O_NONBLOCK</constant> flag was
332 given to the &func-open; function, <constant>VIDIOC_DQBUF</constant>
338 <constant>VIDIOC_STREAMOFF</constant> removes all buffers from both
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Dselection-api.xml84 areas that can be sampled is given by the <constant> V4L2_SEL_TGT_CROP_BOUNDS
85 </constant> target. It is recommended for the driver developers to put the
86 top/left corner at position <constant> (0,0) </constant>. The rectangle's
90 the area actually sampled, is given by the <constant> V4L2_SEL_TGT_CROP_ACTIVE
91 </constant> target. It uses the same coordinate system as <constant>
92 V4L2_SEL_TGT_CROP_BOUNDS </constant>. The active cropping area must lie
97 <constant> V4L2_SEL_TGT_CROP_DEFAULT </constant> target. This rectangle shall
103 coordinates are obtained using <constant> V4L2_SEL_TGT_COMPOSE_BOUNDS
104 </constant>. All coordinates are expressed in pixels. The rectangle's top/left
105 corner must be located at position <constant> (0,0) </constant>. The width and
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Dfunc-mmap.xml36 application's address space. When the <constant>MAP_FIXED</constant>
40 just specify a <constant>NULL</constant> pointer here.</para>
60 <constant>PROT_READ</constant> | <constant>PROT_WRITE</constant>,
65 <constant>PROT_READ</constant> | <constant>PROT_WRITE</constant>. When
82 <para><constant>MAP_FIXED</constant> requests that the
85 <constant>MAP_FIXED</constant> is specified,
88 <para>One of the <constant>MAP_SHARED</constant> or
89 <constant>MAP_PRIVATE</constant> flags must be set.
90 <constant>MAP_SHARED</constant> allows applications to share the
94 <constant>MAP_SHARED</constant>. <constant>MAP_PRIVATE</constant>
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Dvidioc-g-selection.xml63 use multiplanar buffers. Use <constant> V4L2_BUF_TYPE_VIDEO_CAPTURE
64 </constant> instead of <constant> V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE
65 </constant>. Use <constant> V4L2_BUF_TYPE_VIDEO_OUTPUT </constant> instead of
66 <constant> V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE </constant>. The next step is
68 <constant> V4L2_SEL_TGT_CROP_ACTIVE </constant> (<constant>
69 V4L2_SEL_TGT_COMPOSE_ACTIVE </constant>). Please refer to table <xref
84 use multiplanar buffers. Use <constant> V4L2_BUF_TYPE_VIDEO_CAPTURE
85 </constant> instead of <constant> V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE
86 </constant>. Use <constant> V4L2_BUF_TYPE_VIDEO_OUTPUT </constant> instead of
87 <constant> V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE </constant>. The next step is
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Dvidioc-querycap.xml52 <constant>VIDIOC_QUERYCAP</constant> ioctl. It is used to identify
109 <constant>KERNEL_VERSION()</constant> macro:</para></entry>
146 <entry><constant>V4L2_CAP_VIDEO_CAPTURE</constant></entry>
152 <entry><constant>V4L2_CAP_VIDEO_CAPTURE_MPLANE</constant></entry>
159 <entry><constant>V4L2_CAP_VIDEO_OUTPUT</constant></entry>
165 <entry><constant>V4L2_CAP_VIDEO_OUTPUT_MPLANE</constant></entry>
172 <entry><constant>V4L2_CAP_VIDEO_OVERLAY</constant></entry>
180 <entry><constant>V4L2_CAP_VBI_CAPTURE</constant></entry>
187 <entry><constant>V4L2_CAP_VBI_OUTPUT</constant></entry>
192 <entry><constant>V4L2_CAP_SLICED_VBI_CAPTURE</constant></entry>
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Dvidioc-dbg-g-chip-ident.xml70 and call <constant>VIDIOC_DBG_G_CHIP_IDENT</constant> with a pointer to
77 <constant>V4L2_CHIP_MATCH_HOST</constant>,
81 <constant>VIDIOC_DBG_G_CHIP_IDENT</constant> fails with an &EINVAL;.
86 <constant>V4L2_CHIP_MATCH_I2C_DRIVER</constant>,
89 <constant>"saa7127"</constant> will match any chip
92 ioctl will return <constant>V4L2_IDENT_AMBIGUOUS</constant> in the
96 <constant>V4L2_CHIP_MATCH_I2C_ADDR</constant>,
101 <constant>V4L2_CHIP_MATCH_AC97</constant>,
105 <constant>VIDIOC_DBG_G_CHIP_IDENT</constant> fails with an &EINVAL;.</para>
116 <constant>V4L2_IDENT_UNKNOWN</constant>. When no chip matched
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Dvidioc-g-fbuf.xml60 <para>Applications can use the <constant>VIDIOC_G_FBUF</constant> and
61 <constant>VIDIOC_S_FBUF</constant> ioctl to get and set the
77 <constant>VIDIOC_G_FBUF</constant> ioctl with a pointer to a
87 driver. When an application calls <constant>VIDIOC_S_FBUF</constant>
90 <constant>VIDIOC_G_FBUF</constant> does, or it returns an error
97 <constant>VIDIOC_S_FBUF</constant>. Again the driver prepares for the
99 <constant>VIDIOC_G_FBUF</constant> does, or it returns an error
204 <link linkend="V4L2-PIX-FMT-RGB565"><constant>V4L2_PIX_FMT_RGB565</constant></link>)
206 not including <constant>V4L2_PIX_FMT_YUYV</constant> and
207 <constant>V4L2_PIX_FMT_UYVY</constant>) and the
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Dvidioc-enuminput.xml54 and call the <constant>VIDIOC_ENUMINPUT</constant> ioctl with a
104 <constant>V4L2_INPUT_TYPE_TUNER</constant> this is an RF connector and
147 <entry><constant>V4L2_INPUT_TYPE_TUNER</constant></entry>
152 <entry><constant>V4L2_INPUT_TYPE_CAMERA</constant></entry>
181 <entry><constant>V4L2_IN_ST_NO_POWER</constant></entry>
186 <entry><constant>V4L2_IN_ST_NO_SIGNAL</constant></entry>
191 <entry><constant>V4L2_IN_ST_NO_COLOR</constant></entry>
200 <entry><constant>V4L2_IN_ST_HFLIP</constant></entry>
207 <entry><constant>V4L2_IN_ST_VFLIP</constant></entry>
217 <entry><constant>V4L2_IN_ST_NO_H_LOCK</constant></entry>
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Dvidioc-dbg-g-register.xml75 compiled with the <constant>CONFIG_VIDEO_ADV_DEBUG</constant> option
80 <constant>VIDIOC_DBG_S_REGISTER</constant> with a pointer to this
92 <constant>VIDIOC_DBG_G_REGISTER</constant> with a pointer to this
98 <constant>V4L2_CHIP_MATCH_HOST</constant>,
105 <constant>V4L2_CHIP_MATCH_I2C_DRIVER</constant>,
108 <constant>"saa7127"</constant> will match any chip
116 <constant>V4L2_CHIP_MATCH_I2C_ADDR</constant>,
121 <constant>V4L2_CHIP_MATCH_AC97</constant>,
137 <constant>VIDIOC_DBG_G_CHIP_IDENT</constant> but not these ioctls.</para>
139 <para><constant>VIDIOC_DBG_G_REGISTER</constant> and
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Dpixfmt.xml241 <constant>PIX_FMT_XXX</constant>, defined in the <link
449 <entry><constant>V4L2_COLORSPACE_SMPTE170M</constant></entry>
467 <entry><constant>V4L2_COLORSPACE_SMPTE240M</constant></entry>
485 <entry><constant>V4L2_COLORSPACE_REC709</constant></entry>
503 <entry><constant>V4L2_COLORSPACE_BT878</constant></entry>
524 <entry><constant>V4L2_COLORSPACE_470_SYSTEM_M</constant></entry>
544 <entry><constant>V4L2_COLORSPACE_470_SYSTEM_BG</constant></entry>
561 <entry><constant>V4L2_COLORSPACE_JPEG</constant></entry>
581 <entry><constant>V4L2_COLORSPACE_SRGB</constant></entry>
649 <entry><constant>V4L2_PIX_FMT_PAL8</constant></entry>
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Dvidioc-g-fmt.xml63 <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE</constant> or
64 <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE</constant>. When the application
65 calls the <constant>VIDIOC_G_FMT</constant> ioctl with a pointer to
80 the application calls the <constant>VIDIOC_S_FMT</constant> ioctl
89 Finally the <constant>VIDIOC_S_FMT</constant> ioctl returns the
90 current format parameters as <constant>VIDIOC_G_FMT</constant> does.
94 <constant>VIDIOC_G_FMT</constant> and
95 <constant>VIDIOC_S_FMT</constant> ioctl. When the requested buffer
97 <constant>VIDIOC_S_FMT</constant> attempt. When I/O is already in
101 <para>The <constant>VIDIOC_TRY_FMT</constant> ioctl is equivalent
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Dvidioc-g-crop.xml63 (stream) type and call the <constant>VIDIOC_G_CROP</constant> ioctl
70 <constant>VIDIOC_S_CROP</constant> ioctl with a pointer to this
86 cropping and image parameters. <constant>VIDIOC_S_CROP</constant> is a
88 them applications must call <constant>VIDIOC_G_CROP</constant> and
94 changed and <constant>VIDIOC_S_CROP</constant> returns the
106 Only these types are valid here: <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE</constant>,
107 <constant>V4L2_BUF_TYPE_VIDEO_OUTPUT</constant>,
108 <constant>V4L2_BUF_TYPE_VIDEO_OVERLAY</constant>, and custom (driver
109 defined) types with code <constant>V4L2_BUF_TYPE_PRIVATE</constant>
Dvidioc-encoder-cmd.xml60 <constant>VIDIOC_ENCODER_CMD</constant> sends a command to the
61 encoder, <constant>VIDIOC_TRY_ENCODER_CMD</constant> can be used to
66 <constant>VIDIOC_ENCODER_CMD</constant> or
67 <constant>VIDIOC_TRY_ENCODER_CMD</constant> with a pointer to this
73 <constant>V4L2_ENC_CMD_STOP_AT_GOP_END</constant> flag is set,
124 <entry><constant>V4L2_ENC_CMD_START</constant></entry>
131 <entry><constant>V4L2_ENC_CMD_STOP</constant></entry>
134 <constant>V4L2_ENC_CMD_STOP_AT_GOP_END</constant> flag is set,
141 <entry><constant>V4L2_ENC_CMD_PAUSE</constant></entry>
149 <entry><constant>V4L2_ENC_CMD_RESUME</constant></entry>
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/linux-3.3/Documentation/DocBook/
Dkgdb.tmpl200 You can only make use of <constant>kgdbwait</constant> and early
214 <para>Usage: <constant>kgdboc=[kms][[,]kbd][[,]serial_device][,baud]</constant></para>
234 …<para>Use the kernel boot argument: <constant>kgdboc=&lt;tty-device&gt;,[baud]</constant></para></…
237 …<para>Use the command: <constant>modprobe kgdboc kgdboc=&lt;tty-device&gt;,[baud]</constant></para>
243 <listitem><para><constant>kgdboc=ttyS0,115200</constant></para></listitem>
244 <listitem><para><constant>kgdboc=ttyAMA1,115200</constant></para></listitem>
256 <para><constant>echo ttyS0 &gt; /sys/module/kgdboc/parameters/kgdboc</constant></para></listitem>
258 <para><constant>echo "" &gt; /sys/module/kgdboc/parameters/kgdboc</constant></para></listitem>
274 <para><constant>kgdboc=&lt;serial_device&gt;[,baud]</constant></para>
275 <para>Example: <constant>kgdboc=ttyS0,115200</constant></para>
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