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authorLinus Torvalds <torvalds@linux-foundation.org>2011-07-30 03:08:53 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2011-07-30 03:08:53 -0400
commit664a41b8a91bf78a01a751e15175e0008977685a (patch)
treed9dc15c83400ad2dfb430ff27ae3e7fdc9395856 /Documentation
parent983236b5741e557451f3ed4ec5ebf1f62a5b2c15 (diff)
parentee2ce3a0b43d14d792d34cf88e7bc2091096744b (diff)
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (430 commits) [media] ir-mce_kbd-decoder: include module.h for its facilities [media] ov5642: include module.h for its facilities [media] em28xx: Fix DVB-C maxsize for em2884 [media] tda18271c2dd: Fix saw filter configuration for DVB-C @6MHz [media] v4l: mt9v032: Fix Bayer pattern [media] V4L: mt9m111: rewrite set_pixfmt [media] V4L: mt9m111: fix missing return value check mt9m111_reg_clear [media] V4L: initial driver for ov5642 CMOS sensor [media] V4L: sh_mobile_ceu_camera: fix Oops when USERPTR mapping fails [media] V4L: soc-camera: remove soc-camera bus and devices on it [media] V4L: soc-camera: un-export the soc-camera bus [media] V4L: sh_mobile_csi2: switch away from using the soc-camera bus notifier [media] V4L: add media bus configuration subdev operations [media] V4L: soc-camera: group struct field initialisations together [media] V4L: soc-camera: remove now unused soc-camera specific PM hooks [media] V4L: pxa-camera: switch to using standard PM hooks [media] NetUP Dual DVB-T/C CI RF: force card hardware revision by module param [media] Don't OOPS if videobuf_dvb_get_frontend return NULL [media] NetUP Dual DVB-T/C CI RF: load firmware according card revision [media] omap3isp: Support configurable HS/VS polarities ... Fix up conflicts: - arch/arm/mach-omap2/board-rx51-peripherals.c: cleanup regulator supply definitions in mach-omap2 vs OMAP3: RX-51: define vdds_csib regulator supply - drivers/staging/tm6000/tm6000-alsa.c (trivial)
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-rw-r--r--Documentation/DocBook/media/v4l/vidioc-querycap.xml (renamed from Documentation/DocBook/v4l/vidioc-querycap.xml)34
-rw-r--r--Documentation/DocBook/media/v4l/vidioc-queryctrl.xml (renamed from Documentation/DocBook/v4l/vidioc-queryctrl.xml)12
-rw-r--r--Documentation/DocBook/media/v4l/vidioc-querystd.xml (renamed from Documentation/DocBook/v4l/vidioc-querystd.xml)23
-rw-r--r--Documentation/DocBook/media/v4l/vidioc-reqbufs.xml (renamed from Documentation/DocBook/v4l/vidioc-reqbufs.xml)16
-rw-r--r--Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml (renamed from Documentation/DocBook/v4l/vidioc-s-hw-freq-seek.xml)0
-rw-r--r--Documentation/DocBook/media/v4l/vidioc-streamon.xml (renamed from Documentation/DocBook/v4l/vidioc-streamon.xml)14
-rw-r--r--Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-interval.xml (renamed from Documentation/DocBook/v4l/vidioc-subdev-enum-frame-interval.xml)0
-rw-r--r--Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-size.xml (renamed from Documentation/DocBook/v4l/vidioc-subdev-enum-frame-size.xml)0
-rw-r--r--Documentation/DocBook/media/v4l/vidioc-subdev-enum-mbus-code.xml (renamed from Documentation/DocBook/v4l/vidioc-subdev-enum-mbus-code.xml)0
-rw-r--r--Documentation/DocBook/media/v4l/vidioc-subdev-g-crop.xml (renamed from Documentation/DocBook/v4l/vidioc-subdev-g-crop.xml)0
-rw-r--r--Documentation/DocBook/media/v4l/vidioc-subdev-g-fmt.xml (renamed from Documentation/DocBook/v4l/vidioc-subdev-g-fmt.xml)3
-rw-r--r--Documentation/DocBook/media/v4l/vidioc-subdev-g-frame-interval.xml (renamed from Documentation/DocBook/v4l/vidioc-subdev-g-frame-interval.xml)0
-rw-r--r--Documentation/DocBook/media/v4l/vidioc-subscribe-event.xml297
-rw-r--r--Documentation/DocBook/media/vbi_525.gif.b6484
-rw-r--r--Documentation/DocBook/media/vbi_625.gif.b6490
-rw-r--r--Documentation/DocBook/media/vbi_hsync.gif.b6443
-rw-r--r--Documentation/DocBook/media_api.tmpl (renamed from Documentation/DocBook/media.tmpl)8
-rw-r--r--Documentation/DocBook/v4l/bayer.pdfbin12116 -> 0 bytes
-rw-r--r--Documentation/DocBook/v4l/bayer.pngbin9725 -> 0 bytes
-rw-r--r--Documentation/DocBook/v4l/crop.gifbin5967 -> 0 bytes
-rw-r--r--Documentation/DocBook/v4l/dev-event.xml31
-rw-r--r--Documentation/DocBook/v4l/fieldseq_bt.gifbin25430 -> 0 bytes
-rw-r--r--Documentation/DocBook/v4l/fieldseq_tb.gifbin25323 -> 0 bytes
-rw-r--r--Documentation/DocBook/v4l/func-ioctl.xml145
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-rw-r--r--Documentation/DocBook/v4l/nv12mt_example.gifbin6858 -> 0 bytes
-rw-r--r--Documentation/DocBook/v4l/pipeline.pngbin12130 -> 0 bytes
-rw-r--r--Documentation/DocBook/v4l/vbi_525.gifbin4741 -> 0 bytes
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-rw-r--r--Documentation/DocBook/v4l/videodev2.h.xml1946
-rw-r--r--Documentation/DocBook/v4l/vidioc-subscribe-event.xml133
-rwxr-xr-x[-rw-r--r--]Documentation/dvb/get_dvb_firmware33
-rw-r--r--Documentation/feature-removal-schedule.txt35
-rw-r--r--Documentation/media-framework.txt2
-rw-r--r--Documentation/video4linux/API.html2
-rw-r--r--Documentation/video4linux/CARDLIST.cx238852
-rw-r--r--Documentation/video4linux/CARDLIST.cx881
-rw-r--r--Documentation/video4linux/CARDLIST.em28xx2
-rw-r--r--Documentation/video4linux/CARDLIST.saa71344
-rw-r--r--Documentation/video4linux/CARDLIST.tuner2
-rw-r--r--Documentation/video4linux/CARDLIST.usbvision2
-rw-r--r--Documentation/video4linux/README.davinci-vpbe93
-rw-r--r--Documentation/video4linux/v4l2-controls.txt69
-rw-r--r--Documentation/video4linux/v4l2-framework.txt59
198 files changed, 6393 insertions, 6079 deletions
diff --git a/Documentation/DocBook/.gitignore b/Documentation/DocBook/.gitignore
index 679034cbd686..720f245ceb1f 100644
--- a/Documentation/DocBook/.gitignore
+++ b/Documentation/DocBook/.gitignore
@@ -8,4 +8,7 @@
8*.dvi 8*.dvi
9*.log 9*.log
10*.out 10*.out
11media/ 11*.png
12*.gif
13media-indices.tmpl
14media-entities.tmpl
diff --git a/Documentation/DocBook/Makefile b/Documentation/DocBook/Makefile
index 3cebfa0d1611..66725a3d30dc 100644
--- a/Documentation/DocBook/Makefile
+++ b/Documentation/DocBook/Makefile
@@ -14,7 +14,9 @@ DOCBOOKS := z8530book.xml mcabook.xml device-drivers.xml \
14 genericirq.xml s390-drivers.xml uio-howto.xml scsi.xml \ 14 genericirq.xml s390-drivers.xml uio-howto.xml scsi.xml \
15 80211.xml debugobjects.xml sh.xml regulator.xml \ 15 80211.xml debugobjects.xml sh.xml regulator.xml \
16 alsa-driver-api.xml writing-an-alsa-driver.xml \ 16 alsa-driver-api.xml writing-an-alsa-driver.xml \
17 tracepoint.xml media.xml drm.xml 17 tracepoint.xml drm.xml media_api.xml
18
19include $(srctree)/Documentation/DocBook/media/Makefile
18 20
19### 21###
20# The build process is as follows (targets): 22# The build process is as follows (targets):
@@ -32,7 +34,7 @@ PS_METHOD = $(prefer-db2x)
32 34
33### 35###
34# The targets that may be used. 36# The targets that may be used.
35PHONY += xmldocs sgmldocs psdocs pdfdocs htmldocs mandocs installmandocs cleandocs xmldoclinks 37PHONY += xmldocs sgmldocs psdocs pdfdocs htmldocs mandocs installmandocs cleandocs
36 38
37BOOKS := $(addprefix $(obj)/,$(DOCBOOKS)) 39BOOKS := $(addprefix $(obj)/,$(DOCBOOKS))
38xmldocs: $(BOOKS) 40xmldocs: $(BOOKS)
@@ -45,27 +47,14 @@ PDF := $(patsubst %.xml, %.pdf, $(BOOKS))
45pdfdocs: $(PDF) 47pdfdocs: $(PDF)
46 48
47HTML := $(sort $(patsubst %.xml, %.html, $(BOOKS))) 49HTML := $(sort $(patsubst %.xml, %.html, $(BOOKS)))
48htmldocs: $(HTML) xmldoclinks 50htmldocs: $(HTML)
49 $(call build_main_index) 51 $(call build_main_index)
50 $(call build_images) 52 $(call build_images)
53 $(call install_media_images)
51 54
52MAN := $(patsubst %.xml, %.9, $(BOOKS)) 55MAN := $(patsubst %.xml, %.9, $(BOOKS))
53mandocs: $(MAN) 56mandocs: $(MAN)
54 57
55build_images = mkdir -p $(objtree)/Documentation/DocBook/media/ && \
56 cp $(srctree)/Documentation/DocBook/dvb/*.png \
57 $(srctree)/Documentation/DocBook/v4l/*.gif \
58 $(objtree)/Documentation/DocBook/media/
59
60xmldoclinks:
61ifneq ($(objtree),$(srctree))
62 for dep in dvb media-entities.tmpl media-indices.tmpl v4l; do \
63 rm -f $(objtree)/Documentation/DocBook/$$dep \
64 && ln -s $(srctree)/Documentation/DocBook/$$dep $(objtree)/Documentation/DocBook/ \
65 || exit; \
66 done
67endif
68
69installmandocs: mandocs 58installmandocs: mandocs
70 mkdir -p /usr/local/man/man9/ 59 mkdir -p /usr/local/man/man9/
71 install Documentation/DocBook/man/*.9.gz /usr/local/man/man9/ 60 install Documentation/DocBook/man/*.9.gz /usr/local/man/man9/
@@ -97,11 +86,11 @@ define rule_docproc
97 ) > $(dir $@).$(notdir $@).cmd 86 ) > $(dir $@).$(notdir $@).cmd
98endef 87endef
99 88
100%.xml: %.tmpl xmldoclinks FORCE 89%.xml: %.tmpl FORCE
101 $(call if_changed_rule,docproc) 90 $(call if_changed_rule,docproc)
102 91
103### 92###
104#Read in all saved dependency files 93#Read in all saved dependency files
105cmd_files := $(wildcard $(foreach f,$(BOOKS),$(dir $(f)).$(notdir $(f)).cmd)) 94cmd_files := $(wildcard $(foreach f,$(BOOKS),$(dir $(f)).$(notdir $(f)).cmd))
106 95
107ifneq ($(cmd_files),) 96ifneq ($(cmd_files),)
@@ -150,7 +139,7 @@ quiet_cmd_db2pdf = PDF $@
150 139
151index = index.html 140index = index.html
152main_idx = Documentation/DocBook/$(index) 141main_idx = Documentation/DocBook/$(index)
153build_main_index = rm -rf $(main_idx) && \ 142build_main_index = rm -rf $(main_idx); \
154 echo '<h1>Linux Kernel HTML Documentation</h1>' >> $(main_idx) && \ 143 echo '<h1>Linux Kernel HTML Documentation</h1>' >> $(main_idx) && \
155 echo '<h2>Kernel Version: $(KERNELVERSION)</h2>' >> $(main_idx) && \ 144 echo '<h2>Kernel Version: $(KERNELVERSION)</h2>' >> $(main_idx) && \
156 cat $(HTML) >> $(main_idx) 145 cat $(HTML) >> $(main_idx)
@@ -242,7 +231,7 @@ clean-files := $(DOCBOOKS) \
242 231
243clean-dirs := $(patsubst %.xml,%,$(DOCBOOKS)) man 232clean-dirs := $(patsubst %.xml,%,$(DOCBOOKS)) man
244 233
245cleandocs: 234cleandocs: cleanmediadocs
246 $(Q)rm -f $(call objectify, $(clean-files)) 235 $(Q)rm -f $(call objectify, $(clean-files))
247 $(Q)rm -rf $(call objectify, $(clean-dirs)) 236 $(Q)rm -rf $(call objectify, $(clean-dirs))
248 237
diff --git a/Documentation/DocBook/dvb/dvbproperty.xml b/Documentation/DocBook/dvb/dvbproperty.xml
deleted file mode 100644
index b5365f61d69b..000000000000
--- a/Documentation/DocBook/dvb/dvbproperty.xml
+++ /dev/null
@@ -1,590 +0,0 @@
1<section id="FE_GET_SET_PROPERTY">
2<title>FE_GET_PROPERTY/FE_SET_PROPERTY</title>
3
4<programlisting>
5/* Reserved fields should be set to 0 */
6struct dtv_property {
7 __u32 cmd;
8 union {
9 __u32 data;
10 struct {
11 __u8 data[32];
12 __u32 len;
13 __u32 reserved1[3];
14 void *reserved2;
15 } buffer;
16 } u;
17 int result;
18} __attribute__ ((packed));
19
20/* num of properties cannot exceed DTV_IOCTL_MAX_MSGS per ioctl */
21#define DTV_IOCTL_MAX_MSGS 64
22
23struct dtv_properties {
24 __u32 num;
25 struct dtv_property *props;
26};
27</programlisting>
28
29<section id="FE_GET_PROPERTY">
30<title>FE_GET_PROPERTY</title>
31<para>DESCRIPTION
32</para>
33<informaltable><tgroup cols="1"><tbody><row><entry
34 align="char">
35<para>This ioctl call returns one or more frontend properties. This call only
36 requires read-only access to the device.</para>
37</entry>
38 </row></tbody></tgroup></informaltable>
39<para>SYNOPSIS
40</para>
41<informaltable><tgroup cols="1"><tbody><row><entry
42 align="char">
43<para>int ioctl(int fd, int request = <link linkend="FE_GET_PROPERTY">FE_GET_PROPERTY</link>,
44 dtv_properties &#x22C6;props);</para>
45</entry>
46 </row></tbody></tgroup></informaltable>
47<para>PARAMETERS
48</para>
49<informaltable><tgroup cols="2"><tbody><row><entry align="char">
50<para>int fd</para>
51</entry><entry
52 align="char">
53<para>File descriptor returned by a previous call to open().</para>
54</entry>
55 </row><row><entry
56 align="char">
57<para>int num</para>
58</entry><entry
59 align="char">
60<para>Equals <link linkend="FE_GET_PROPERTY">FE_GET_PROPERTY</link> for this command.</para>
61</entry>
62 </row><row><entry
63 align="char">
64<para>struct dtv_property *props</para>
65</entry><entry
66 align="char">
67<para>Points to the location where the front-end property commands are stored.</para>
68</entry>
69 </row></tbody></tgroup></informaltable>
70<para>ERRORS</para>
71<informaltable><tgroup cols="2"><tbody><row>
72 <entry align="char"><para>EINVAL</para></entry>
73 <entry align="char"><para>Invalid parameter(s) received or number of parameters out of the range.</para></entry>
74 </row><row>
75 <entry align="char"><para>ENOMEM</para></entry>
76 <entry align="char"><para>Out of memory.</para></entry>
77 </row><row>
78 <entry align="char"><para>EFAULT</para></entry>
79 <entry align="char"><para>Failure while copying data from/to userspace.</para></entry>
80 </row><row>
81 <entry align="char"><para>EOPNOTSUPP</para></entry>
82 <entry align="char"><para>Property type not supported.</para></entry>
83 </row></tbody></tgroup></informaltable>
84</section>
85
86<section id="FE_SET_PROPERTY">
87<title>FE_SET_PROPERTY</title>
88<para>DESCRIPTION
89</para>
90<informaltable><tgroup cols="1"><tbody><row><entry
91 align="char">
92<para>This ioctl call sets one or more frontend properties. This call only
93 requires read-only access to the device.</para>
94</entry>
95 </row></tbody></tgroup></informaltable>
96<para>SYNOPSIS
97</para>
98<informaltable><tgroup cols="1"><tbody><row><entry
99 align="char">
100<para>int ioctl(int fd, int request = <link linkend="FE_SET_PROPERTY">FE_SET_PROPERTY</link>,
101 dtv_properties &#x22C6;props);</para>
102</entry>
103 </row></tbody></tgroup></informaltable>
104<para>PARAMETERS
105</para>
106<informaltable><tgroup cols="2"><tbody><row><entry align="char">
107<para>int fd</para>
108</entry><entry
109 align="char">
110<para>File descriptor returned by a previous call to open().</para>
111</entry>
112 </row><row><entry
113 align="char">
114<para>int num</para>
115</entry><entry
116 align="char">
117<para>Equals <link linkend="FE_SET_PROPERTY">FE_SET_PROPERTY</link> for this command.</para>
118</entry>
119 </row><row><entry
120 align="char">
121<para>struct dtv_property *props</para>
122</entry><entry
123 align="char">
124<para>Points to the location where the front-end property commands are stored.</para>
125</entry>
126 </row></tbody></tgroup></informaltable>
127<para>ERRORS
128</para>
129<informaltable><tgroup cols="2"><tbody><row>
130 <entry align="char"><para>EINVAL</para></entry>
131 <entry align="char"><para>Invalid parameter(s) received or number of parameters out of the range.</para></entry>
132 </row><row>
133 <entry align="char"><para>ENOMEM</para></entry>
134 <entry align="char"><para>Out of memory.</para></entry>
135 </row><row>
136 <entry align="char"><para>EFAULT</para></entry>
137 <entry align="char"><para>Failure while copying data from/to userspace.</para></entry>
138 </row><row>
139 <entry align="char"><para>EOPNOTSUPP</para></entry>
140 <entry align="char"><para>Property type not supported.</para></entry>
141 </row></tbody></tgroup></informaltable>
142</section>
143
144<section>
145 <title>Property types</title>
146<para>
147On <link linkend="FE_GET_PROPERTY">FE_GET_PROPERTY</link>/<link linkend="FE_SET_PROPERTY">FE_SET_PROPERTY</link>,
148the actual action is determined by the dtv_property cmd/data pairs. With one single ioctl, is possible to
149get/set up to 64 properties. The actual meaning of each property is described on the next sections.
150</para>
151
152<para>The available frontend property types are:</para>
153<programlisting>
154#define DTV_UNDEFINED 0
155#define DTV_TUNE 1
156#define DTV_CLEAR 2
157#define DTV_FREQUENCY 3
158#define DTV_MODULATION 4
159#define DTV_BANDWIDTH_HZ 5
160#define DTV_INVERSION 6
161#define DTV_DISEQC_MASTER 7
162#define DTV_SYMBOL_RATE 8
163#define DTV_INNER_FEC 9
164#define DTV_VOLTAGE 10
165#define DTV_TONE 11
166#define DTV_PILOT 12
167#define DTV_ROLLOFF 13
168#define DTV_DISEQC_SLAVE_REPLY 14
169#define DTV_FE_CAPABILITY_COUNT 15
170#define DTV_FE_CAPABILITY 16
171#define DTV_DELIVERY_SYSTEM 17
172#define DTV_ISDBT_PARTIAL_RECEPTION 18
173#define DTV_ISDBT_SOUND_BROADCASTING 19
174#define DTV_ISDBT_SB_SUBCHANNEL_ID 20
175#define DTV_ISDBT_SB_SEGMENT_IDX 21
176#define DTV_ISDBT_SB_SEGMENT_COUNT 22
177#define DTV_ISDBT_LAYERA_FEC 23
178#define DTV_ISDBT_LAYERA_MODULATION 24
179#define DTV_ISDBT_LAYERA_SEGMENT_COUNT 25
180#define DTV_ISDBT_LAYERA_TIME_INTERLEAVING 26
181#define DTV_ISDBT_LAYERB_FEC 27
182#define DTV_ISDBT_LAYERB_MODULATION 28
183#define DTV_ISDBT_LAYERB_SEGMENT_COUNT 29
184#define DTV_ISDBT_LAYERB_TIME_INTERLEAVING 30
185#define DTV_ISDBT_LAYERC_FEC 31
186#define DTV_ISDBT_LAYERC_MODULATION 32
187#define DTV_ISDBT_LAYERC_SEGMENT_COUNT 33
188#define DTV_ISDBT_LAYERC_TIME_INTERLEAVING 34
189#define DTV_API_VERSION 35
190#define DTV_CODE_RATE_HP 36
191#define DTV_CODE_RATE_LP 37
192#define DTV_GUARD_INTERVAL 38
193#define DTV_TRANSMISSION_MODE 39
194#define DTV_HIERARCHY 40
195#define DTV_ISDBT_LAYER_ENABLED 41
196#define DTV_ISDBS_TS_ID 42
197</programlisting>
198</section>
199
200<section id="fe_property_common">
201 <title>Parameters that are common to all Digital TV standards</title>
202 <section id="DTV_FREQUENCY">
203 <title><constant>DTV_FREQUENCY</constant></title>
204
205 <para>Central frequency of the channel, in HZ.</para>
206
207 <para>Notes:</para>
208 <para>1)For ISDB-T, the channels are usually transmitted with an offset of 143kHz.
209 E.g. a valid frequncy could be 474143 kHz. The stepping is bound to the bandwidth of
210 the channel which is 6MHz.</para>
211
212 <para>2)As in ISDB-Tsb the channel consists of only one or three segments the
213 frequency step is 429kHz, 3*429 respectively. As for ISDB-T the
214 central frequency of the channel is expected.</para>
215 </section>
216
217 <section id="DTV_BANDWIDTH_HZ">
218 <title><constant>DTV_BANDWIDTH_HZ</constant></title>
219
220 <para>Bandwidth for the channel, in HZ.</para>
221
222 <para>Possible values:
223 <constant>1712000</constant>,
224 <constant>5000000</constant>,
225 <constant>6000000</constant>,
226 <constant>7000000</constant>,
227 <constant>8000000</constant>,
228 <constant>10000000</constant>.
229 </para>
230
231 <para>Notes:</para>
232
233 <para>1) For ISDB-T it should be always 6000000Hz (6MHz)</para>
234 <para>2) For ISDB-Tsb it can vary depending on the number of connected segments</para>
235 <para>3) Bandwidth doesn't apply for DVB-C transmissions, as the bandwidth
236 for DVB-C depends on the symbol rate</para>
237 <para>4) Bandwidth in ISDB-T is fixed (6MHz) or can be easily derived from
238 other parameters (DTV_ISDBT_SB_SEGMENT_IDX,
239 DTV_ISDBT_SB_SEGMENT_COUNT).</para>
240 <para>5) DVB-T supports 6, 7 and 8MHz.</para>
241 <para>6) In addition, DVB-T2 supports 1.172, 5 and 10MHz.</para>
242 </section>
243
244 <section id="DTV_DELIVERY_SYSTEM">
245 <title><constant>DTV_DELIVERY_SYSTEM</constant></title>
246
247 <para>Specifies the type of Delivery system</para>
248
249 <para>Possible values: </para>
250<programlisting>
251typedef enum fe_delivery_system {
252 SYS_UNDEFINED,
253 SYS_DVBC_ANNEX_AC,
254 SYS_DVBC_ANNEX_B,
255 SYS_DVBT,
256 SYS_DSS,
257 SYS_DVBS,
258 SYS_DVBS2,
259 SYS_DVBH,
260 SYS_ISDBT,
261 SYS_ISDBS,
262 SYS_ISDBC,
263 SYS_ATSC,
264 SYS_ATSCMH,
265 SYS_DMBTH,
266 SYS_CMMB,
267 SYS_DAB,
268 SYS_DVBT2,
269} fe_delivery_system_t;
270</programlisting>
271
272 </section>
273
274 <section id="DTV_TRANSMISSION_MODE">
275 <title><constant>DTV_TRANSMISSION_MODE</constant></title>
276
277 <para>Specifies the number of carriers used by the standard</para>
278
279 <para>Possible values are:</para>
280<programlisting>
281typedef enum fe_transmit_mode {
282 TRANSMISSION_MODE_2K,
283 TRANSMISSION_MODE_8K,
284 TRANSMISSION_MODE_AUTO,
285 TRANSMISSION_MODE_4K,
286 TRANSMISSION_MODE_1K,
287 TRANSMISSION_MODE_16K,
288 TRANSMISSION_MODE_32K,
289} fe_transmit_mode_t;
290</programlisting>
291
292 <para>Notes:</para>
293 <para>1) ISDB-T supports three carrier/symbol-size: 8K, 4K, 2K. It is called
294 'mode' in the standard: Mode 1 is 2K, mode 2 is 4K, mode 3 is 8K</para>
295
296 <para>2) If <constant>DTV_TRANSMISSION_MODE</constant> is set the <constant>TRANSMISSION_MODE_AUTO</constant> the
297 hardware will try to find the correct FFT-size (if capable) and will
298 use TMCC to fill in the missing parameters.</para>
299 <para>3) DVB-T specifies 2K and 8K as valid sizes.</para>
300 <para>4) DVB-T2 specifies 1K, 2K, 4K, 8K, 16K and 32K.</para>
301 </section>
302
303 <section id="DTV_GUARD_INTERVAL">
304 <title><constant>DTV_GUARD_INTERVAL</constant></title>
305
306 <para>Possible values are:</para>
307<programlisting>
308typedef enum fe_guard_interval {
309 GUARD_INTERVAL_1_32,
310 GUARD_INTERVAL_1_16,
311 GUARD_INTERVAL_1_8,
312 GUARD_INTERVAL_1_4,
313 GUARD_INTERVAL_AUTO,
314 GUARD_INTERVAL_1_128,
315 GUARD_INTERVAL_19_128,
316 GUARD_INTERVAL_19_256,
317} fe_guard_interval_t;
318</programlisting>
319
320 <para>Notes:</para>
321 <para>1) If <constant>DTV_GUARD_INTERVAL</constant> is set the <constant>GUARD_INTERVAL_AUTO</constant> the hardware will
322 try to find the correct guard interval (if capable) and will use TMCC to fill
323 in the missing parameters.</para>
324 <para>2) Intervals 1/128, 19/128 and 19/256 are used only for DVB-T2 at present</para>
325 </section>
326</section>
327
328<section id="isdbt">
329 <title>ISDB-T frontend</title>
330 <para>This section describes shortly what are the possible parameters in the Linux
331 DVB-API called "S2API" and now DVB API 5 in order to tune an ISDB-T/ISDB-Tsb
332 demodulator:</para>
333
334 <para>This ISDB-T/ISDB-Tsb API extension should reflect all information
335 needed to tune any ISDB-T/ISDB-Tsb hardware. Of course it is possible
336 that some very sophisticated devices won't need certain parameters to
337 tune.</para>
338
339 <para>The information given here should help application writers to know how
340 to handle ISDB-T and ISDB-Tsb hardware using the Linux DVB-API.</para>
341
342 <para>The details given here about ISDB-T and ISDB-Tsb are just enough to
343 basically show the dependencies between the needed parameter values,
344 but surely some information is left out. For more detailed information
345 see the following documents:</para>
346
347 <para>ARIB STD-B31 - "Transmission System for Digital Terrestrial
348 Television Broadcasting" and</para>
349 <para>ARIB TR-B14 - "Operational Guidelines for Digital Terrestrial
350 Television Broadcasting".</para>
351
352 <para>In order to read this document one has to have some knowledge the
353 channel structure in ISDB-T and ISDB-Tsb. I.e. it has to be known to
354 the reader that an ISDB-T channel consists of 13 segments, that it can
355 have up to 3 layer sharing those segments, and things like that.</para>
356
357 <para>Parameters used by ISDB-T and ISDB-Tsb.</para>
358
359 <section id="isdbt-new-parms">
360 <title>ISDB-T only parameters</title>
361
362 <section id="isdbt-part-rec">
363 <title><constant>DTV_ISDBT_PARTIAL_RECEPTION</constant></title>
364
365 <para><constant>If DTV_ISDBT_SOUND_BROADCASTING</constant> is '0' this bit-field represents whether
366 the channel is in partial reception mode or not.</para>
367
368 <para>If '1' <constant>DTV_ISDBT_LAYERA_*</constant> values are assigned to the center segment and
369 <constant>DTV_ISDBT_LAYERA_SEGMENT_COUNT</constant> has to be '1'.</para>
370
371 <para>If in addition <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> is '1'
372 <constant>DTV_ISDBT_PARTIAL_RECEPTION</constant> represents whether this ISDB-Tsb channel
373 is consisting of one segment and layer or three segments and two layers.</para>
374
375 <para>Possible values: 0, 1, -1 (AUTO)</para>
376 </section>
377
378 <section id="isdbt-sound-bcast">
379 <title><constant>DTV_ISDBT_SOUND_BROADCASTING</constant></title>
380
381 <para>This field represents whether the other DTV_ISDBT_*-parameters are
382 referring to an ISDB-T and an ISDB-Tsb channel. (See also
383 <constant>DTV_ISDBT_PARTIAL_RECEPTION</constant>).</para>
384
385 <para>Possible values: 0, 1, -1 (AUTO)</para>
386 </section>
387
388 <section id="isdbt-sb-ch-id">
389 <title><constant>DTV_ISDBT_SB_SUBCHANNEL_ID</constant></title>
390
391 <para>This field only applies if <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> is '1'.</para>
392
393 <para>(Note of the author: This might not be the correct description of the
394 <constant>SUBCHANNEL-ID</constant> in all details, but it is my understanding of the technical
395 background needed to program a device)</para>
396
397 <para>An ISDB-Tsb channel (1 or 3 segments) can be broadcasted alone or in a
398 set of connected ISDB-Tsb channels. In this set of channels every
399 channel can be received independently. The number of connected
400 ISDB-Tsb segment can vary, e.g. depending on the frequency spectrum
401 bandwidth available.</para>
402
403 <para>Example: Assume 8 ISDB-Tsb connected segments are broadcasted. The
404 broadcaster has several possibilities to put those channels in the
405 air: Assuming a normal 13-segment ISDB-T spectrum he can align the 8
406 segments from position 1-8 to 5-13 or anything in between.</para>
407
408 <para>The underlying layer of segments are subchannels: each segment is
409 consisting of several subchannels with a predefined IDs. A sub-channel
410 is used to help the demodulator to synchronize on the channel.</para>
411
412 <para>An ISDB-T channel is always centered over all sub-channels. As for
413 the example above, in ISDB-Tsb it is no longer as simple as that.</para>
414
415 <para><constant>The DTV_ISDBT_SB_SUBCHANNEL_ID</constant> parameter is used to give the
416 sub-channel ID of the segment to be demodulated.</para>
417
418 <para>Possible values: 0 .. 41, -1 (AUTO)</para>
419 </section>
420
421 <section id="isdbt-sb-seg-idx">
422
423 <title><constant>DTV_ISDBT_SB_SEGMENT_IDX</constant></title>
424
425 <para>This field only applies if <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> is '1'.</para>
426
427 <para><constant>DTV_ISDBT_SB_SEGMENT_IDX</constant> gives the index of the segment to be
428 demodulated for an ISDB-Tsb channel where several of them are
429 transmitted in the connected manner.</para>
430
431 <para>Possible values: 0 .. <constant>DTV_ISDBT_SB_SEGMENT_COUNT</constant> - 1</para>
432
433 <para>Note: This value cannot be determined by an automatic channel search.</para>
434 </section>
435
436 <section id="isdbt-sb-seg-cnt">
437 <title><constant>DTV_ISDBT_SB_SEGMENT_COUNT</constant></title>
438
439 <para>This field only applies if <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> is '1'.</para>
440
441 <para><constant>DTV_ISDBT_SB_SEGMENT_COUNT</constant> gives the total count of connected ISDB-Tsb
442 channels.</para>
443
444 <para>Possible values: 1 .. 13</para>
445
446 <para>Note: This value cannot be determined by an automatic channel search.</para>
447 </section>
448
449 <section id="isdb-hierq-layers">
450 <title>Hierarchical layers</title>
451
452 <para>ISDB-T channels can be coded hierarchically. As opposed to DVB-T in
453 ISDB-T hierarchical layers can be decoded simultaneously. For that
454 reason a ISDB-T demodulator has 3 viterbi and 3 reed-solomon-decoders.</para>
455
456 <para>ISDB-T has 3 hierarchical layers which each can use a part of the
457 available segments. The total number of segments over all layers has
458 to 13 in ISDB-T.</para>
459
460 <section id="isdbt-layer-ena">
461 <title><constant>DTV_ISDBT_LAYER_ENABLED</constant></title>
462
463 <para>Hierarchical reception in ISDB-T is achieved by enabling or disabling
464 layers in the decoding process. Setting all bits of
465 <constant>DTV_ISDBT_LAYER_ENABLED</constant> to '1' forces all layers (if applicable) to be
466 demodulated. This is the default.</para>
467
468 <para>If the channel is in the partial reception mode
469 (<constant>DTV_ISDBT_PARTIAL_RECEPTION</constant> = 1) the central segment can be decoded
470 independently of the other 12 segments. In that mode layer A has to
471 have a <constant>SEGMENT_COUNT</constant> of 1.</para>
472
473 <para>In ISDB-Tsb only layer A is used, it can be 1 or 3 in ISDB-Tsb
474 according to <constant>DTV_ISDBT_PARTIAL_RECEPTION</constant>. <constant>SEGMENT_COUNT</constant> must be filled
475 accordingly.</para>
476
477 <para>Possible values: 0x1, 0x2, 0x4 (|-able)</para>
478
479 <para><constant>DTV_ISDBT_LAYER_ENABLED[0:0]</constant> - layer A</para>
480 <para><constant>DTV_ISDBT_LAYER_ENABLED[1:1]</constant> - layer B</para>
481 <para><constant>DTV_ISDBT_LAYER_ENABLED[2:2]</constant> - layer C</para>
482 <para><constant>DTV_ISDBT_LAYER_ENABLED[31:3]</constant> unused</para>
483 </section>
484
485 <section id="isdbt-layer-fec">
486 <title><constant>DTV_ISDBT_LAYER*_FEC</constant></title>
487
488 <para>Possible values: <constant>FEC_AUTO</constant>, <constant>FEC_1_2</constant>, <constant>FEC_2_3</constant>, <constant>FEC_3_4</constant>, <constant>FEC_5_6</constant>, <constant>FEC_7_8</constant></para>
489 </section>
490
491 <section id="isdbt-layer-mod">
492 <title><constant>DTV_ISDBT_LAYER*_MODULATION</constant></title>
493
494 <para>Possible values: <constant>QAM_AUTO</constant>, QP<constant>SK, QAM_16</constant>, <constant>QAM_64</constant>, <constant>DQPSK</constant></para>
495
496 <para>Note: If layer C is <constant>DQPSK</constant> layer B has to be <constant>DQPSK</constant>. If layer B is <constant>DQPSK</constant>
497 and <constant>DTV_ISDBT_PARTIAL_RECEPTION</constant>=0 layer has to be <constant>DQPSK</constant>.</para>
498 </section>
499
500 <section id="isdbt-layer-seg-cnt">
501 <title><constant>DTV_ISDBT_LAYER*_SEGMENT_COUNT</constant></title>
502
503 <para>Possible values: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, -1 (AUTO)</para>
504
505 <para>Note: Truth table for <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> and
506 <constant>DTV_ISDBT_PARTIAL_RECEPTION</constant> and <constant>LAYER</constant>*_SEGMENT_COUNT</para>
507
508 <informaltable id="isdbt-layer_seg-cnt-table">
509 <tgroup cols="6">
510
511 <tbody>
512 <row>
513 <entry>PR</entry>
514 <entry>SB</entry>
515 <entry>Layer A width</entry>
516 <entry>Layer B width</entry>
517 <entry>Layer C width</entry>
518 <entry>total width</entry>
519 </row>
520
521 <row>
522 <entry>0</entry>
523 <entry>0</entry>
524 <entry>1 .. 13</entry>
525 <entry>1 .. 13</entry>
526 <entry>1 .. 13</entry>
527 <entry>13</entry>
528 </row>
529
530 <row>
531 <entry>1</entry>
532 <entry>0</entry>
533 <entry>1</entry>
534 <entry>1 .. 13</entry>
535 <entry>1 .. 13</entry>
536 <entry>13</entry>
537 </row>
538
539 <row>
540 <entry>0</entry>
541 <entry>1</entry>
542 <entry>1</entry>
543 <entry>0</entry>
544 <entry>0</entry>
545 <entry>1</entry>
546 </row>
547
548 <row>
549 <entry>1</entry>
550 <entry>1</entry>
551 <entry>1</entry>
552 <entry>2</entry>
553 <entry>0</entry>
554 <entry>13</entry>
555 </row>
556 </tbody>
557
558 </tgroup>
559 </informaltable>
560
561 </section>
562
563 <section id="isdbt_layer_t_interl">
564 <title><constant>DTV_ISDBT_LAYER*_TIME_INTERLEAVING</constant></title>
565
566 <para>Possible values: 0, 1, 2, 3, -1 (AUTO)</para>
567
568 <para>Note: The real inter-leaver depth-names depend on the mode (fft-size); the values
569 here are referring to what can be found in the TMCC-structure -
570 independent of the mode.</para>
571 </section>
572 </section>
573 </section>
574 <section id="dvbt2-params">
575 <title>DVB-T2 parameters</title>
576
577 <para>This section covers parameters that apply only to the DVB-T2 delivery method. DVB-T2
578 support is currently in the early stages development so expect this section to grow
579 and become more detailed with time.</para>
580
581 <section id="dvbt2-plp-id">
582 <title><constant>DTV_DVBT2_PLP_ID</constant></title>
583
584 <para>DVB-T2 supports Physical Layer Pipes (PLP) to allow transmission of
585 many data types via a single multiplex. The API will soon support this
586 at which point this section will be expanded.</para>
587 </section>
588 </section>
589</section>
590</section>
diff --git a/Documentation/DocBook/dvb/dvbstb.png b/Documentation/DocBook/dvb/dvbstb.png
deleted file mode 100644
index 9b8f372e7afd..000000000000
--- a/Documentation/DocBook/dvb/dvbstb.png
+++ /dev/null
Binary files differ
diff --git a/Documentation/DocBook/dvb/frontend.h.xml b/Documentation/DocBook/dvb/frontend.h.xml
deleted file mode 100644
index d792f789ad3b..000000000000
--- a/Documentation/DocBook/dvb/frontend.h.xml
+++ /dev/null
@@ -1,428 +0,0 @@
1<programlisting>
2/*
3 * frontend.h
4 *
5 * Copyright (C) 2000 Marcus Metzler &lt;marcus@convergence.de&gt;
6 * Ralph Metzler &lt;ralph@convergence.de&gt;
7 * Holger Waechtler &lt;holger@convergence.de&gt;
8 * Andre Draszik &lt;ad@convergence.de&gt;
9 * for convergence integrated media GmbH
10 *
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU Lesser General Public License
13 * as published by the Free Software Foundation; either version 2.1
14 * of the License, or (at your option) any later version.
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU Lesser General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 *
25 */
26
27#ifndef _DVBFRONTEND_H_
28#define _DVBFRONTEND_H_
29
30#include &lt;linux/types.h&gt;
31
32typedef enum fe_type {
33 FE_QPSK,
34 FE_QAM,
35 FE_OFDM,
36 FE_ATSC
37} fe_type_t;
38
39
40typedef enum fe_caps {
41 FE_IS_STUPID = 0,
42 FE_CAN_INVERSION_AUTO = 0x1,
43 FE_CAN_FEC_1_2 = 0x2,
44 FE_CAN_FEC_2_3 = 0x4,
45 FE_CAN_FEC_3_4 = 0x8,
46 FE_CAN_FEC_4_5 = 0x10,
47 FE_CAN_FEC_5_6 = 0x20,
48 FE_CAN_FEC_6_7 = 0x40,
49 FE_CAN_FEC_7_8 = 0x80,
50 FE_CAN_FEC_8_9 = 0x100,
51 FE_CAN_FEC_AUTO = 0x200,
52 FE_CAN_QPSK = 0x400,
53 FE_CAN_QAM_16 = 0x800,
54 FE_CAN_QAM_32 = 0x1000,
55 FE_CAN_QAM_64 = 0x2000,
56 FE_CAN_QAM_128 = 0x4000,
57 FE_CAN_QAM_256 = 0x8000,
58 FE_CAN_QAM_AUTO = 0x10000,
59 FE_CAN_TRANSMISSION_MODE_AUTO = 0x20000,
60 FE_CAN_BANDWIDTH_AUTO = 0x40000,
61 FE_CAN_GUARD_INTERVAL_AUTO = 0x80000,
62 FE_CAN_HIERARCHY_AUTO = 0x100000,
63 FE_CAN_8VSB = 0x200000,
64 FE_CAN_16VSB = 0x400000,
65 FE_HAS_EXTENDED_CAPS = 0x800000, /* We need more bitspace for newer APIs, indicate this. */
66 FE_CAN_TURBO_FEC = 0x8000000, /* frontend supports "turbo fec modulation" */
67 FE_CAN_2G_MODULATION = 0x10000000, /* frontend supports "2nd generation modulation" (DVB-S2) */
68 FE_NEEDS_BENDING = 0x20000000, /* not supported anymore, don't use (frontend requires frequency bending) */
69 FE_CAN_RECOVER = 0x40000000, /* frontend can recover from a cable unplug automatically */
70 FE_CAN_MUTE_TS = 0x80000000 /* frontend can stop spurious TS data output */
71} fe_caps_t;
72
73
74struct dvb_frontend_info {
75 char name[128];
76 fe_type_t type;
77 __u32 frequency_min;
78 __u32 frequency_max;
79 __u32 frequency_stepsize;
80 __u32 frequency_tolerance;
81 __u32 symbol_rate_min;
82 __u32 symbol_rate_max;
83 __u32 symbol_rate_tolerance; /* ppm */
84 __u32 notifier_delay; /* DEPRECATED */
85 fe_caps_t caps;
86};
87
88
89/**
90 * Check out the DiSEqC bus spec available on http://www.eutelsat.org/ for
91 * the meaning of this struct...
92 */
93struct dvb_diseqc_master_cmd {
94 __u8 msg [6]; /* { framing, address, command, data [3] } */
95 __u8 msg_len; /* valid values are 3...6 */
96};
97
98
99struct dvb_diseqc_slave_reply {
100 __u8 msg [4]; /* { framing, data [3] } */
101 __u8 msg_len; /* valid values are 0...4, 0 means no msg */
102 int timeout; /* return from ioctl after timeout ms with */
103}; /* errorcode when no message was received */
104
105
106typedef enum fe_sec_voltage {
107 SEC_VOLTAGE_13,
108 SEC_VOLTAGE_18,
109 SEC_VOLTAGE_OFF
110} fe_sec_voltage_t;
111
112
113typedef enum fe_sec_tone_mode {
114 SEC_TONE_ON,
115 SEC_TONE_OFF
116} fe_sec_tone_mode_t;
117
118
119typedef enum fe_sec_mini_cmd {
120 SEC_MINI_A,
121 SEC_MINI_B
122} fe_sec_mini_cmd_t;
123
124
125typedef enum fe_status {
126 FE_HAS_SIGNAL = 0x01, /* found something above the noise level */
127 FE_HAS_CARRIER = 0x02, /* found a DVB signal */
128 FE_HAS_VITERBI = 0x04, /* FEC is stable */
129 FE_HAS_SYNC = 0x08, /* found sync bytes */
130 FE_HAS_LOCK = 0x10, /* everything's working... */
131 FE_TIMEDOUT = 0x20, /* no lock within the last ~2 seconds */
132 FE_REINIT = 0x40 /* frontend was reinitialized, */
133} fe_status_t; /* application is recommended to reset */
134 /* DiSEqC, tone and parameters */
135
136typedef enum fe_spectral_inversion {
137 INVERSION_OFF,
138 INVERSION_ON,
139 INVERSION_AUTO
140} fe_spectral_inversion_t;
141
142
143typedef enum fe_code_rate {
144 FEC_NONE = 0,
145 FEC_1_2,
146 FEC_2_3,
147 FEC_3_4,
148 FEC_4_5,
149 FEC_5_6,
150 FEC_6_7,
151 FEC_7_8,
152 FEC_8_9,
153 FEC_AUTO,
154 FEC_3_5,
155 FEC_9_10,
156} fe_code_rate_t;
157
158
159typedef enum fe_modulation {
160 QPSK,
161 QAM_16,
162 QAM_32,
163 QAM_64,
164 QAM_128,
165 QAM_256,
166 QAM_AUTO,
167 VSB_8,
168 VSB_16,
169 PSK_8,
170 APSK_16,
171 APSK_32,
172 DQPSK,
173} fe_modulation_t;
174
175typedef enum fe_transmit_mode {
176 TRANSMISSION_MODE_2K,
177 TRANSMISSION_MODE_8K,
178 TRANSMISSION_MODE_AUTO,
179 TRANSMISSION_MODE_4K,
180 TRANSMISSION_MODE_1K,
181 TRANSMISSION_MODE_16K,
182 TRANSMISSION_MODE_32K,
183} fe_transmit_mode_t;
184
185typedef enum fe_bandwidth {
186 BANDWIDTH_8_MHZ,
187 BANDWIDTH_7_MHZ,
188 BANDWIDTH_6_MHZ,
189 BANDWIDTH_AUTO,
190 BANDWIDTH_5_MHZ,
191 BANDWIDTH_10_MHZ,
192 BANDWIDTH_1_712_MHZ,
193} fe_bandwidth_t;
194
195
196typedef enum fe_guard_interval {
197 GUARD_INTERVAL_1_32,
198 GUARD_INTERVAL_1_16,
199 GUARD_INTERVAL_1_8,
200 GUARD_INTERVAL_1_4,
201 GUARD_INTERVAL_AUTO,
202 GUARD_INTERVAL_1_128,
203 GUARD_INTERVAL_19_128,
204 GUARD_INTERVAL_19_256,
205} fe_guard_interval_t;
206
207
208typedef enum fe_hierarchy {
209 HIERARCHY_NONE,
210 HIERARCHY_1,
211 HIERARCHY_2,
212 HIERARCHY_4,
213 HIERARCHY_AUTO
214} fe_hierarchy_t;
215
216
217struct dvb_qpsk_parameters {
218 __u32 symbol_rate; /* symbol rate in Symbols per second */
219 fe_code_rate_t fec_inner; /* forward error correction (see above) */
220};
221
222struct dvb_qam_parameters {
223 __u32 symbol_rate; /* symbol rate in Symbols per second */
224 fe_code_rate_t fec_inner; /* forward error correction (see above) */
225 fe_modulation_t modulation; /* modulation type (see above) */
226};
227
228struct dvb_vsb_parameters {
229 fe_modulation_t modulation; /* modulation type (see above) */
230};
231
232struct dvb_ofdm_parameters {
233 fe_bandwidth_t bandwidth;
234 fe_code_rate_t code_rate_HP; /* high priority stream code rate */
235 fe_code_rate_t code_rate_LP; /* low priority stream code rate */
236 fe_modulation_t constellation; /* modulation type (see above) */
237 fe_transmit_mode_t transmission_mode;
238 fe_guard_interval_t guard_interval;
239 fe_hierarchy_t hierarchy_information;
240};
241
242
243struct dvb_frontend_parameters {
244 __u32 frequency; /* (absolute) frequency in Hz for QAM/OFDM/ATSC */
245 /* intermediate frequency in kHz for QPSK */
246 fe_spectral_inversion_t inversion;
247 union {
248 struct dvb_qpsk_parameters qpsk;
249 struct dvb_qam_parameters qam;
250 struct dvb_ofdm_parameters ofdm;
251 struct dvb_vsb_parameters vsb;
252 } u;
253};
254
255
256struct dvb_frontend_event {
257 fe_status_t status;
258 struct dvb_frontend_parameters parameters;
259};
260
261/* S2API Commands */
262#define DTV_UNDEFINED 0
263#define DTV_TUNE 1
264#define DTV_CLEAR 2
265#define DTV_FREQUENCY 3
266#define DTV_MODULATION 4
267#define DTV_BANDWIDTH_HZ 5
268#define DTV_INVERSION 6
269#define DTV_DISEQC_MASTER 7
270#define DTV_SYMBOL_RATE 8
271#define DTV_INNER_FEC 9
272#define DTV_VOLTAGE 10
273#define DTV_TONE 11
274#define DTV_PILOT 12
275#define DTV_ROLLOFF 13
276#define DTV_DISEQC_SLAVE_REPLY 14
277
278/* Basic enumeration set for querying unlimited capabilities */
279#define DTV_FE_CAPABILITY_COUNT 15
280#define DTV_FE_CAPABILITY 16
281#define DTV_DELIVERY_SYSTEM 17
282
283/* ISDB-T and ISDB-Tsb */
284#define DTV_ISDBT_PARTIAL_RECEPTION 18
285#define DTV_ISDBT_SOUND_BROADCASTING 19
286
287#define DTV_ISDBT_SB_SUBCHANNEL_ID 20
288#define DTV_ISDBT_SB_SEGMENT_IDX 21
289#define DTV_ISDBT_SB_SEGMENT_COUNT 22
290
291#define DTV_ISDBT_LAYERA_FEC 23
292#define DTV_ISDBT_LAYERA_MODULATION 24
293#define DTV_ISDBT_LAYERA_SEGMENT_COUNT 25
294#define DTV_ISDBT_LAYERA_TIME_INTERLEAVING 26
295
296#define DTV_ISDBT_LAYERB_FEC 27
297#define DTV_ISDBT_LAYERB_MODULATION 28
298#define DTV_ISDBT_LAYERB_SEGMENT_COUNT 29
299#define DTV_ISDBT_LAYERB_TIME_INTERLEAVING 30
300
301#define DTV_ISDBT_LAYERC_FEC 31
302#define DTV_ISDBT_LAYERC_MODULATION 32
303#define DTV_ISDBT_LAYERC_SEGMENT_COUNT 33
304#define DTV_ISDBT_LAYERC_TIME_INTERLEAVING 34
305
306#define DTV_API_VERSION 35
307
308#define DTV_CODE_RATE_HP 36
309#define DTV_CODE_RATE_LP 37
310#define DTV_GUARD_INTERVAL 38
311#define DTV_TRANSMISSION_MODE 39
312#define DTV_HIERARCHY 40
313
314#define DTV_ISDBT_LAYER_ENABLED 41
315
316#define DTV_ISDBS_TS_ID 42
317
318#define DTV_DVBT2_PLP_ID 43
319
320#define DTV_MAX_COMMAND DTV_DVBT2_PLP_ID
321
322typedef enum fe_pilot {
323 PILOT_ON,
324 PILOT_OFF,
325 PILOT_AUTO,
326} fe_pilot_t;
327
328typedef enum fe_rolloff {
329 ROLLOFF_35, /* Implied value in DVB-S, default for DVB-S2 */
330 ROLLOFF_20,
331 ROLLOFF_25,
332 ROLLOFF_AUTO,
333} fe_rolloff_t;
334
335typedef enum fe_delivery_system {
336 SYS_UNDEFINED,
337 SYS_DVBC_ANNEX_AC,
338 SYS_DVBC_ANNEX_B,
339 SYS_DVBT,
340 SYS_DSS,
341 SYS_DVBS,
342 SYS_DVBS2,
343 SYS_DVBH,
344 SYS_ISDBT,
345 SYS_ISDBS,
346 SYS_ISDBC,
347 SYS_ATSC,
348 SYS_ATSCMH,
349 SYS_DMBTH,
350 SYS_CMMB,
351 SYS_DAB,
352 SYS_DVBT2,
353} fe_delivery_system_t;
354
355struct dtv_cmds_h {
356 char *name; /* A display name for debugging purposes */
357
358 __u32 cmd; /* A unique ID */
359
360 /* Flags */
361 __u32 set:1; /* Either a set or get property */
362 __u32 buffer:1; /* Does this property use the buffer? */
363 __u32 reserved:30; /* Align */
364};
365
366struct dtv_property {
367 __u32 cmd;
368 __u32 reserved[3];
369 union {
370 __u32 data;
371 struct {
372 __u8 data[32];
373 __u32 len;
374 __u32 reserved1[3];
375 void *reserved2;
376 } buffer;
377 } u;
378 int result;
379} __attribute__ ((packed));
380
381/* num of properties cannot exceed DTV_IOCTL_MAX_MSGS per ioctl */
382#define DTV_IOCTL_MAX_MSGS 64
383
384struct dtv_properties {
385 __u32 num;
386 struct dtv_property *props;
387};
388
389#define <link linkend="FE_GET_PROPERTY">FE_SET_PROPERTY</link> _IOW('o', 82, struct dtv_properties)
390#define <link linkend="FE_GET_PROPERTY">FE_GET_PROPERTY</link> _IOR('o', 83, struct dtv_properties)
391
392
393/**
394 * When set, this flag will disable any zigzagging or other "normal" tuning
395 * behaviour. Additionally, there will be no automatic monitoring of the lock
396 * status, and hence no frontend events will be generated. If a frontend device
397 * is closed, this flag will be automatically turned off when the device is
398 * reopened read-write.
399 */
400#define FE_TUNE_MODE_ONESHOT 0x01
401
402
403#define <link linkend="FE_GET_INFO">FE_GET_INFO</link> _IOR('o', 61, struct dvb_frontend_info)
404
405#define <link linkend="FE_DISEQC_RESET_OVERLOAD">FE_DISEQC_RESET_OVERLOAD</link> _IO('o', 62)
406#define <link linkend="FE_DISEQC_SEND_MASTER_CMD">FE_DISEQC_SEND_MASTER_CMD</link> _IOW('o', 63, struct dvb_diseqc_master_cmd)
407#define <link linkend="FE_DISEQC_RECV_SLAVE_REPLY">FE_DISEQC_RECV_SLAVE_REPLY</link> _IOR('o', 64, struct dvb_diseqc_slave_reply)
408#define <link linkend="FE_DISEQC_SEND_BURST">FE_DISEQC_SEND_BURST</link> _IO('o', 65) /* fe_sec_mini_cmd_t */
409
410#define <link linkend="FE_SET_TONE">FE_SET_TONE</link> _IO('o', 66) /* fe_sec_tone_mode_t */
411#define <link linkend="FE_SET_VOLTAGE">FE_SET_VOLTAGE</link> _IO('o', 67) /* fe_sec_voltage_t */
412#define <link linkend="FE_ENABLE_HIGH_LNB_VOLTAGE">FE_ENABLE_HIGH_LNB_VOLTAGE</link> _IO('o', 68) /* int */
413
414#define <link linkend="FE_READ_STATUS">FE_READ_STATUS</link> _IOR('o', 69, fe_status_t)
415#define <link linkend="FE_READ_BER">FE_READ_BER</link> _IOR('o', 70, __u32)
416#define <link linkend="FE_READ_SIGNAL_STRENGTH">FE_READ_SIGNAL_STRENGTH</link> _IOR('o', 71, __u16)
417#define <link linkend="FE_READ_SNR">FE_READ_SNR</link> _IOR('o', 72, __u16)
418#define <link linkend="FE_READ_UNCORRECTED_BLOCKS">FE_READ_UNCORRECTED_BLOCKS</link> _IOR('o', 73, __u32)
419
420#define <link linkend="FE_SET_FRONTEND">FE_SET_FRONTEND</link> _IOW('o', 76, struct dvb_frontend_parameters)
421#define <link linkend="FE_GET_FRONTEND">FE_GET_FRONTEND</link> _IOR('o', 77, struct dvb_frontend_parameters)
422#define <link linkend="FE_SET_FRONTEND_TUNE_MODE">FE_SET_FRONTEND_TUNE_MODE</link> _IO('o', 81) /* unsigned int */
423#define <link linkend="FE_GET_EVENT">FE_GET_EVENT</link> _IOR('o', 78, struct dvb_frontend_event)
424
425#define <link linkend="FE_DISHNETWORK_SEND_LEGACY_CMD">FE_DISHNETWORK_SEND_LEGACY_CMD</link> _IO('o', 80) /* unsigned int */
426
427#endif /*_DVBFRONTEND_H_*/
428</programlisting>
diff --git a/Documentation/DocBook/media-entities.tmpl b/Documentation/DocBook/media-entities.tmpl
deleted file mode 100644
index e5fe09430fd9..000000000000
--- a/Documentation/DocBook/media-entities.tmpl
+++ /dev/null
@@ -1,464 +0,0 @@
1<!-- Generated file! Do not edit. -->
2
3<!-- Functions -->
4<!ENTITY func-close "<link linkend='func-close'><function>close()</function></link>">
5<!ENTITY func-ioctl "<link linkend='func-ioctl'><function>ioctl()</function></link>">
6<!ENTITY func-mmap "<link linkend='func-mmap'><function>mmap()</function></link>">
7<!ENTITY func-munmap "<link linkend='func-munmap'><function>munmap()</function></link>">
8<!ENTITY func-open "<link linkend='func-open'><function>open()</function></link>">
9<!ENTITY func-poll "<link linkend='func-poll'><function>poll()</function></link>">
10<!ENTITY func-read "<link linkend='func-read'><function>read()</function></link>">
11<!ENTITY func-select "<link linkend='func-select'><function>select()</function></link>">
12<!ENTITY func-write "<link linkend='func-write'><function>write()</function></link>">
13
14<!ENTITY media-func-close "<link linkend='media-func-close'><function>close()</function></link>">
15<!ENTITY media-func-ioctl "<link linkend='media-func-ioctl'><function>ioctl()</function></link>">
16<!ENTITY media-func-open "<link linkend='media-func-open'><function>open()</function></link>">
17
18<!-- Ioctls -->
19<!ENTITY VIDIOC-CROPCAP "<link linkend='vidioc-cropcap'><constant>VIDIOC_CROPCAP</constant></link>">
20<!ENTITY VIDIOC-DBG-G-CHIP-IDENT "<link linkend='vidioc-dbg-g-chip-ident'><constant>VIDIOC_DBG_G_CHIP_IDENT</constant></link>">
21<!ENTITY VIDIOC-DBG-G-REGISTER "<link linkend='vidioc-dbg-g-register'><constant>VIDIOC_DBG_G_REGISTER</constant></link>">
22<!ENTITY VIDIOC-DBG-S-REGISTER "<link linkend='vidioc-dbg-g-register'><constant>VIDIOC_DBG_S_REGISTER</constant></link>">
23<!ENTITY VIDIOC-DQBUF "<link linkend='vidioc-qbuf'><constant>VIDIOC_DQBUF</constant></link>">
24<!ENTITY VIDIOC-DQEVENT "<link linkend='vidioc-dqevent'><constant>VIDIOC_DQEVENT</constant></link>">
25<!ENTITY VIDIOC-ENCODER-CMD "<link linkend='vidioc-encoder-cmd'><constant>VIDIOC_ENCODER_CMD</constant></link>">
26<!ENTITY VIDIOC-ENUMAUDIO "<link linkend='vidioc-enumaudio'><constant>VIDIOC_ENUMAUDIO</constant></link>">
27<!ENTITY VIDIOC-ENUMAUDOUT "<link linkend='vidioc-enumaudioout'><constant>VIDIOC_ENUMAUDOUT</constant></link>">
28<!ENTITY VIDIOC-ENUMINPUT "<link linkend='vidioc-enuminput'><constant>VIDIOC_ENUMINPUT</constant></link>">
29<!ENTITY VIDIOC-ENUMOUTPUT "<link linkend='vidioc-enumoutput'><constant>VIDIOC_ENUMOUTPUT</constant></link>">
30<!ENTITY VIDIOC-ENUMSTD "<link linkend='vidioc-enumstd'><constant>VIDIOC_ENUMSTD</constant></link>">
31<!ENTITY VIDIOC-ENUM-DV-PRESETS "<link linkend='vidioc-enum-dv-presets'><constant>VIDIOC_ENUM_DV_PRESETS</constant></link>">
32<!ENTITY VIDIOC-ENUM-FMT "<link linkend='vidioc-enum-fmt'><constant>VIDIOC_ENUM_FMT</constant></link>">
33<!ENTITY VIDIOC-ENUM-FRAMEINTERVALS "<link linkend='vidioc-enum-frameintervals'><constant>VIDIOC_ENUM_FRAMEINTERVALS</constant></link>">
34<!ENTITY VIDIOC-ENUM-FRAMESIZES "<link linkend='vidioc-enum-framesizes'><constant>VIDIOC_ENUM_FRAMESIZES</constant></link>">
35<!ENTITY VIDIOC-G-AUDIO "<link linkend='vidioc-g-audio'><constant>VIDIOC_G_AUDIO</constant></link>">
36<!ENTITY VIDIOC-G-AUDOUT "<link linkend='vidioc-g-audioout'><constant>VIDIOC_G_AUDOUT</constant></link>">
37<!ENTITY VIDIOC-G-CROP "<link linkend='vidioc-g-crop'><constant>VIDIOC_G_CROP</constant></link>">
38<!ENTITY VIDIOC-G-CTRL "<link linkend='vidioc-g-ctrl'><constant>VIDIOC_G_CTRL</constant></link>">
39<!ENTITY VIDIOC-G-DV-PRESET "<link linkend='vidioc-g-dv-preset'><constant>VIDIOC_G_DV_PRESET</constant></link>">
40<!ENTITY VIDIOC-G-DV-TIMINGS "<link linkend='vidioc-g-dv-timings'><constant>VIDIOC_G_DV_TIMINGS</constant></link>">
41<!ENTITY VIDIOC-G-ENC-INDEX "<link linkend='vidioc-g-enc-index'><constant>VIDIOC_G_ENC_INDEX</constant></link>">
42<!ENTITY VIDIOC-G-EXT-CTRLS "<link linkend='vidioc-g-ext-ctrls'><constant>VIDIOC_G_EXT_CTRLS</constant></link>">
43<!ENTITY VIDIOC-G-FBUF "<link linkend='vidioc-g-fbuf'><constant>VIDIOC_G_FBUF</constant></link>">
44<!ENTITY VIDIOC-G-FMT "<link linkend='vidioc-g-fmt'><constant>VIDIOC_G_FMT</constant></link>">
45<!ENTITY VIDIOC-G-FREQUENCY "<link linkend='vidioc-g-frequency'><constant>VIDIOC_G_FREQUENCY</constant></link>">
46<!ENTITY VIDIOC-G-INPUT "<link linkend='vidioc-g-input'><constant>VIDIOC_G_INPUT</constant></link>">
47<!ENTITY VIDIOC-G-JPEGCOMP "<link linkend='vidioc-g-jpegcomp'><constant>VIDIOC_G_JPEGCOMP</constant></link>">
48<!ENTITY VIDIOC-G-MPEGCOMP "<link linkend=''><constant>VIDIOC_G_MPEGCOMP</constant></link>">
49<!ENTITY VIDIOC-G-MODULATOR "<link linkend='vidioc-g-modulator'><constant>VIDIOC_G_MODULATOR</constant></link>">
50<!ENTITY VIDIOC-G-OUTPUT "<link linkend='vidioc-g-output'><constant>VIDIOC_G_OUTPUT</constant></link>">
51<!ENTITY VIDIOC-G-PARM "<link linkend='vidioc-g-parm'><constant>VIDIOC_G_PARM</constant></link>">
52<!ENTITY VIDIOC-G-PRIORITY "<link linkend='vidioc-g-priority'><constant>VIDIOC_G_PRIORITY</constant></link>">
53<!ENTITY VIDIOC-G-SLICED-VBI-CAP "<link linkend='vidioc-g-sliced-vbi-cap'><constant>VIDIOC_G_SLICED_VBI_CAP</constant></link>">
54<!ENTITY VIDIOC-G-STD "<link linkend='vidioc-g-std'><constant>VIDIOC_G_STD</constant></link>">
55<!ENTITY VIDIOC-G-TUNER "<link linkend='vidioc-g-tuner'><constant>VIDIOC_G_TUNER</constant></link>">
56<!ENTITY VIDIOC-LOG-STATUS "<link linkend='vidioc-log-status'><constant>VIDIOC_LOG_STATUS</constant></link>">
57<!ENTITY VIDIOC-OVERLAY "<link linkend='vidioc-overlay'><constant>VIDIOC_OVERLAY</constant></link>">
58<!ENTITY VIDIOC-QBUF "<link linkend='vidioc-qbuf'><constant>VIDIOC_QBUF</constant></link>">
59<!ENTITY VIDIOC-QUERYBUF "<link linkend='vidioc-querybuf'><constant>VIDIOC_QUERYBUF</constant></link>">
60<!ENTITY VIDIOC-QUERYCAP "<link linkend='vidioc-querycap'><constant>VIDIOC_QUERYCAP</constant></link>">
61<!ENTITY VIDIOC-QUERYCTRL "<link linkend='vidioc-queryctrl'><constant>VIDIOC_QUERYCTRL</constant></link>">
62<!ENTITY VIDIOC-QUERYMENU "<link linkend='vidioc-queryctrl'><constant>VIDIOC_QUERYMENU</constant></link>">
63<!ENTITY VIDIOC-QUERYSTD "<link linkend='vidioc-querystd'><constant>VIDIOC_QUERYSTD</constant></link>">
64<!ENTITY VIDIOC-QUERY-DV-PRESET "<link linkend='vidioc-query-dv-preset'><constant>VIDIOC_QUERY_DV_PRESET</constant></link>">
65<!ENTITY VIDIOC-REQBUFS "<link linkend='vidioc-reqbufs'><constant>VIDIOC_REQBUFS</constant></link>">
66<!ENTITY VIDIOC-STREAMOFF "<link linkend='vidioc-streamon'><constant>VIDIOC_STREAMOFF</constant></link>">
67<!ENTITY VIDIOC-STREAMON "<link linkend='vidioc-streamon'><constant>VIDIOC_STREAMON</constant></link>">
68<!ENTITY VIDIOC-SUBSCRIBE-EVENT "<link linkend='vidioc-subscribe-event'><constant>VIDIOC_SUBSCRIBE_EVENT</constant></link>">
69<!ENTITY VIDIOC-S-AUDIO "<link linkend='vidioc-g-audio'><constant>VIDIOC_S_AUDIO</constant></link>">
70<!ENTITY VIDIOC-S-AUDOUT "<link linkend='vidioc-g-audioout'><constant>VIDIOC_S_AUDOUT</constant></link>">
71<!ENTITY VIDIOC-S-CROP "<link linkend='vidioc-g-crop'><constant>VIDIOC_S_CROP</constant></link>">
72<!ENTITY VIDIOC-S-CTRL "<link linkend='vidioc-g-ctrl'><constant>VIDIOC_S_CTRL</constant></link>">
73<!ENTITY VIDIOC-S-DV-PRESET "<link linkend='vidioc-g-dv-preset'><constant>VIDIOC_S_DV_PRESET</constant></link>">
74<!ENTITY VIDIOC-S-DV-TIMINGS "<link linkend='vidioc-g-dv-timings'><constant>VIDIOC_S_DV_TIMINGS</constant></link>">
75<!ENTITY VIDIOC-S-EXT-CTRLS "<link linkend='vidioc-g-ext-ctrls'><constant>VIDIOC_S_EXT_CTRLS</constant></link>">
76<!ENTITY VIDIOC-S-FBUF "<link linkend='vidioc-g-fbuf'><constant>VIDIOC_S_FBUF</constant></link>">
77<!ENTITY VIDIOC-S-FMT "<link linkend='vidioc-g-fmt'><constant>VIDIOC_S_FMT</constant></link>">
78<!ENTITY VIDIOC-S-FREQUENCY "<link linkend='vidioc-g-frequency'><constant>VIDIOC_S_FREQUENCY</constant></link>">
79<!ENTITY VIDIOC-S-HW-FREQ-SEEK "<link linkend='vidioc-s-hw-freq-seek'><constant>VIDIOC_S_HW_FREQ_SEEK</constant></link>">
80<!ENTITY VIDIOC-S-INPUT "<link linkend='vidioc-g-input'><constant>VIDIOC_S_INPUT</constant></link>">
81<!ENTITY VIDIOC-S-JPEGCOMP "<link linkend='vidioc-g-jpegcomp'><constant>VIDIOC_S_JPEGCOMP</constant></link>">
82<!ENTITY VIDIOC-S-MPEGCOMP "<link linkend=''><constant>VIDIOC_S_MPEGCOMP</constant></link>">
83<!ENTITY VIDIOC-S-MODULATOR "<link linkend='vidioc-g-modulator'><constant>VIDIOC_S_MODULATOR</constant></link>">
84<!ENTITY VIDIOC-S-OUTPUT "<link linkend='vidioc-g-output'><constant>VIDIOC_S_OUTPUT</constant></link>">
85<!ENTITY VIDIOC-S-PARM "<link linkend='vidioc-g-parm'><constant>VIDIOC_S_PARM</constant></link>">
86<!ENTITY VIDIOC-S-PRIORITY "<link linkend='vidioc-g-priority'><constant>VIDIOC_S_PRIORITY</constant></link>">
87<!ENTITY VIDIOC-S-STD "<link linkend='vidioc-g-std'><constant>VIDIOC_S_STD</constant></link>">
88<!ENTITY VIDIOC-S-TUNER "<link linkend='vidioc-g-tuner'><constant>VIDIOC_S_TUNER</constant></link>">
89<!ENTITY VIDIOC-SUBDEV-ENUM-FRAME-SIZE "<link linkend='vidioc-subdev-enum-frame-size'><constant>VIDIOC_SUBDEV_ENUM_FRAME_SIZE</constant></link>">
90<!ENTITY VIDIOC-SUBDEV-ENUM-MBUS-CODE "<link linkend='vidioc-subdev-enum-mbus-code'><constant>VIDIOC_SUBDEV_ENUM_MBUS_CODE</constant></link>">
91<!ENTITY VIDIOC-SUBDEV-G-CROP "<link linkend='vidioc-subdev-g-crop'><constant>VIDIOC_SUBDEV_G_CROP</constant></link>">
92<!ENTITY VIDIOC-SUBDEV-G-FMT "<link linkend='vidioc-subdev-g-fmt'><constant>VIDIOC_SUBDEV_G_FMT</constant></link>">
93<!ENTITY VIDIOC-SUBDEV-G-FRAME-INTERVAL "<link linkend='vidioc-subdev-g-frame-interval'><constant>VIDIOC_SUBDEV_G_FRAME_INTERVAL</constant></link>">
94<!ENTITY VIDIOC-SUBDEV-S-CROP "<link linkend='vidioc-subdev-g-crop'><constant>VIDIOC_SUBDEV_S_CROP</constant></link>">
95<!ENTITY VIDIOC-SUBDEV-S-FMT "<link linkend='vidioc-subdev-g-fmt'><constant>VIDIOC_SUBDEV_S_FMT</constant></link>">
96<!ENTITY VIDIOC-SUBDEV-S-FRAME-INTERVAL "<link linkend='vidioc-subdev-g-frame-interval'><constant>VIDIOC_SUBDEV_S_FRAME_INTERVAL</constant></link>">
97<!ENTITY VIDIOC-TRY-ENCODER-CMD "<link linkend='vidioc-encoder-cmd'><constant>VIDIOC_TRY_ENCODER_CMD</constant></link>">
98<!ENTITY VIDIOC-TRY-EXT-CTRLS "<link linkend='vidioc-g-ext-ctrls'><constant>VIDIOC_TRY_EXT_CTRLS</constant></link>">
99<!ENTITY VIDIOC-TRY-FMT "<link linkend='vidioc-g-fmt'><constant>VIDIOC_TRY_FMT</constant></link>">
100<!ENTITY VIDIOC-UNSUBSCRIBE-EVENT "<link linkend='vidioc-subscribe-event'><constant>VIDIOC_UNSUBSCRIBE_EVENT</constant></link>">
101
102<!ENTITY MEDIA-IOC-DEVICE-INFO "<link linkend='media-ioc-device-info'><constant>MEDIA_IOC_DEVICE_INFO</constant></link>">
103<!ENTITY MEDIA-IOC-ENUM-ENTITIES "<link linkend='media-ioc-enum-entities'><constant>MEDIA_IOC_ENUM_ENTITIES</constant></link>">
104<!ENTITY MEDIA-IOC-ENUM-LINKS "<link linkend='media-ioc-enum-links'><constant>MEDIA_IOC_ENUM_LINKS</constant></link>">
105<!ENTITY MEDIA-IOC-SETUP-LINK "<link linkend='media-ioc-setup-link'><constant>MEDIA_IOC_SETUP_LINK</constant></link>">
106
107<!-- Types -->
108<!ENTITY v4l2-std-id "<link linkend='v4l2-std-id'>v4l2_std_id</link>">
109
110<!-- Enums -->
111<!ENTITY v4l2-buf-type "enum&nbsp;<link linkend='v4l2-buf-type'>v4l2_buf_type</link>">
112<!ENTITY v4l2-colorspace "enum&nbsp;<link linkend='v4l2-colorspace'>v4l2_colorspace</link>">
113<!ENTITY v4l2-ctrl-type "enum&nbsp;<link linkend='v4l2-ctrl-type'>v4l2_ctrl_type</link>">
114<!ENTITY v4l2-exposure-auto-type "enum&nbsp;<link linkend='v4l2-exposure-auto-type'>v4l2_exposure_auto_type</link>">
115<!ENTITY v4l2-field "enum&nbsp;<link linkend='v4l2-field'>v4l2_field</link>">
116<!ENTITY v4l2-frmivaltypes "enum&nbsp;<link linkend='v4l2-frmivaltypes'>v4l2_frmivaltypes</link>">
117<!ENTITY v4l2-frmsizetypes "enum&nbsp;<link linkend='v4l2-frmsizetypes'>v4l2_frmsizetypes</link>">
118<!ENTITY v4l2-mbus-pixelcode "enum&nbsp;<link linkend='v4l2-mbus-pixelcode'>v4l2_mbus_pixelcode</link>">
119<!ENTITY v4l2-memory "enum&nbsp;<link linkend='v4l2-memory'>v4l2_memory</link>">
120<!ENTITY v4l2-mpeg-audio-ac3-bitrate "enum&nbsp;<link linkend='v4l2-mpeg-audio-ac3-bitrate'>v4l2_mpeg_audio_ac3_bitrate</link>">
121<!ENTITY v4l2-mpeg-audio-crc "enum&nbsp;<link linkend='v4l2-mpeg-audio-crc'>v4l2_mpeg_audio_crc</link>">
122<!ENTITY v4l2-mpeg-audio-emphasis "enum&nbsp;<link linkend='v4l2-mpeg-audio-emphasis'>v4l2_mpeg_audio_emphasis</link>">
123<!ENTITY v4l2-mpeg-audio-encoding "enum&nbsp;<link linkend='v4l2-mpeg-audio-encoding'>v4l2_mpeg_audio_encoding</link>">
124<!ENTITY v4l2-mpeg-audio-l1-bitrate "enum&nbsp;<link linkend='v4l2-mpeg-audio-l1-bitrate'>v4l2_mpeg_audio_l1_bitrate</link>">
125<!ENTITY v4l2-mpeg-audio-l2-bitrate "enum&nbsp;<link linkend='v4l2-mpeg-audio-l2-bitrate'>v4l2_mpeg_audio_l2_bitrate</link>">
126<!ENTITY v4l2-mpeg-audio-l3-bitrate "enum&nbsp;<link linkend='v4l2-mpeg-audio-l3-bitrate'>v4l2_mpeg_audio_l3_bitrate</link>">
127<!ENTITY v4l2-mpeg-audio-mode "enum&nbsp;<link linkend='v4l2-mpeg-audio-mode'>v4l2_mpeg_audio_mode</link>">
128<!ENTITY v4l2-mpeg-audio-mode-extension "enum&nbsp;<link linkend='v4l2-mpeg-audio-mode-extension'>v4l2_mpeg_audio_mode_extension</link>">
129<!ENTITY v4l2-mpeg-audio-sampling-freq "enum&nbsp;<link linkend='v4l2-mpeg-audio-sampling-freq'>v4l2_mpeg_audio_sampling_freq</link>">
130<!ENTITY chroma-spatial-filter-type "enum&nbsp;<link linkend='chroma-spatial-filter-type'>v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type</link>">
131<!ENTITY luma-spatial-filter-type "enum&nbsp;<link linkend='luma-spatial-filter-type'>v4l2_mpeg_cx2341x_video_luma_spatial_filter_type</link>">
132<!ENTITY v4l2-mpeg-cx2341x-video-median-filter-type "enum&nbsp;<link linkend='v4l2-mpeg-cx2341x-video-median-filter-type'>v4l2_mpeg_cx2341x_video_median_filter_type</link>">
133<!ENTITY v4l2-mpeg-cx2341x-video-spatial-filter-mode "enum&nbsp;<link linkend='v4l2-mpeg-cx2341x-video-spatial-filter-mode'>v4l2_mpeg_cx2341x_video_spatial_filter_mode</link>">
134<!ENTITY v4l2-mpeg-cx2341x-video-temporal-filter-mode "enum&nbsp;<link linkend='v4l2-mpeg-cx2341x-video-temporal-filter-mode'>v4l2_mpeg_cx2341x_video_temporal_filter_mode</link>">
135<!ENTITY v4l2-mpeg-stream-type "enum&nbsp;<link linkend='v4l2-mpeg-stream-type'>v4l2_mpeg_stream_type</link>">
136<!ENTITY v4l2-mpeg-stream-vbi-fmt "enum&nbsp;<link linkend='v4l2-mpeg-stream-vbi-fmt'>v4l2_mpeg_stream_vbi_fmt</link>">
137<!ENTITY v4l2-mpeg-video-aspect "enum&nbsp;<link linkend='v4l2-mpeg-video-aspect'>v4l2_mpeg_video_aspect</link>">
138<!ENTITY v4l2-mpeg-video-bitrate-mode "enum&nbsp;<link linkend='v4l2-mpeg-video-bitrate-mode'>v4l2_mpeg_video_bitrate_mode</link>">
139<!ENTITY v4l2-mpeg-video-encoding "enum&nbsp;<link linkend='v4l2-mpeg-video-encoding'>v4l2_mpeg_video_encoding</link>">
140<!ENTITY v4l2-power-line-frequency "enum&nbsp;<link linkend='v4l2-power-line-frequency'>v4l2_power_line_frequency</link>">
141<!ENTITY v4l2-priority "enum&nbsp;<link linkend='v4l2-priority'>v4l2_priority</link>">
142<!ENTITY v4l2-subdev-format-whence "enum&nbsp;<link linkend='v4l2-subdev-format-whence'>v4l2_subdev_format_whence</link>">
143<!ENTITY v4l2-tuner-type "enum&nbsp;<link linkend='v4l2-tuner-type'>v4l2_tuner_type</link>">
144<!ENTITY v4l2-preemphasis "enum&nbsp;<link linkend='v4l2-preemphasis'>v4l2_preemphasis</link>">
145
146<!-- Structures -->
147<!ENTITY v4l2-audio "struct&nbsp;<link linkend='v4l2-audio'>v4l2_audio</link>">
148<!ENTITY v4l2-audioout "struct&nbsp;<link linkend='v4l2-audioout'>v4l2_audioout</link>">
149<!ENTITY v4l2-bt-timings "struct&nbsp;<link linkend='v4l2-bt-timings'>v4l2_bt_timings</link>">
150<!ENTITY v4l2-buffer "struct&nbsp;<link linkend='v4l2-buffer'>v4l2_buffer</link>">
151<!ENTITY v4l2-plane "struct&nbsp;<link linkend='v4l2-plane'>v4l2_plane</link>">
152<!ENTITY v4l2-capability "struct&nbsp;<link linkend='v4l2-capability'>v4l2_capability</link>">
153<!ENTITY v4l2-captureparm "struct&nbsp;<link linkend='v4l2-captureparm'>v4l2_captureparm</link>">
154<!ENTITY v4l2-clip "struct&nbsp;<link linkend='v4l2-clip'>v4l2_clip</link>">
155<!ENTITY v4l2-control "struct&nbsp;<link linkend='v4l2-control'>v4l2_control</link>">
156<!ENTITY v4l2-crop "struct&nbsp;<link linkend='v4l2-crop'>v4l2_crop</link>">
157<!ENTITY v4l2-cropcap "struct&nbsp;<link linkend='v4l2-cropcap'>v4l2_cropcap</link>">
158<!ENTITY v4l2-dbg-chip-ident "struct&nbsp;<link linkend='v4l2-dbg-chip-ident'>v4l2_dbg_chip_ident</link>">
159<!ENTITY v4l2-dbg-match "struct&nbsp;<link linkend='v4l2-dbg-match'>v4l2_dbg_match</link>">
160<!ENTITY v4l2-dbg-register "struct&nbsp;<link linkend='v4l2-dbg-register'>v4l2_dbg_register</link>">
161<!ENTITY v4l2-dv-enum-preset "struct&nbsp;<link linkend='v4l2-dv-enum-preset'>v4l2_dv_enum_preset</link>">
162<!ENTITY v4l2-dv-preset "struct&nbsp;<link linkend='v4l2-dv-preset'>v4l2_dv_preset</link>">
163<!ENTITY v4l2-dv-timings "struct&nbsp;<link linkend='v4l2-dv-timings'>v4l2_dv_timings</link>">
164<!ENTITY v4l2-enc-idx "struct&nbsp;<link linkend='v4l2-enc-idx'>v4l2_enc_idx</link>">
165<!ENTITY v4l2-enc-idx-entry "struct&nbsp;<link linkend='v4l2-enc-idx-entry'>v4l2_enc_idx_entry</link>">
166<!ENTITY v4l2-encoder-cmd "struct&nbsp;<link linkend='v4l2-encoder-cmd'>v4l2_encoder_cmd</link>">
167<!ENTITY v4l2-event "struct&nbsp;<link linkend='v4l2-event'>v4l2_event</link>">
168<!ENTITY v4l2-event-subscription "struct&nbsp;<link linkend='v4l2-event-subscription'>v4l2_event_subscription</link>">
169<!ENTITY v4l2-event-vsync "struct&nbsp;<link linkend='v4l2-event-vsync'>v4l2_event_vsync</link>">
170<!ENTITY v4l2-ext-control "struct&nbsp;<link linkend='v4l2-ext-control'>v4l2_ext_control</link>">
171<!ENTITY v4l2-ext-controls "struct&nbsp;<link linkend='v4l2-ext-controls'>v4l2_ext_controls</link>">
172<!ENTITY v4l2-fmtdesc "struct&nbsp;<link linkend='v4l2-fmtdesc'>v4l2_fmtdesc</link>">
173<!ENTITY v4l2-format "struct&nbsp;<link linkend='v4l2-format'>v4l2_format</link>">
174<!ENTITY v4l2-fract "struct&nbsp;<link linkend='v4l2-fract'>v4l2_fract</link>">
175<!ENTITY v4l2-framebuffer "struct&nbsp;<link linkend='v4l2-framebuffer'>v4l2_framebuffer</link>">
176<!ENTITY v4l2-frequency "struct&nbsp;<link linkend='v4l2-frequency'>v4l2_frequency</link>">
177<!ENTITY v4l2-frmival-stepwise "struct&nbsp;<link linkend='v4l2-frmival-stepwise'>v4l2_frmival_stepwise</link>">
178<!ENTITY v4l2-frmivalenum "struct&nbsp;<link linkend='v4l2-frmivalenum'>v4l2_frmivalenum</link>">
179<!ENTITY v4l2-frmsize-discrete "struct&nbsp;<link linkend='v4l2-frmsize-discrete'>v4l2_frmsize_discrete</link>">
180<!ENTITY v4l2-frmsize-stepwise "struct&nbsp;<link linkend='v4l2-frmsize-stepwise'>v4l2_frmsize_stepwise</link>">
181<!ENTITY v4l2-frmsizeenum "struct&nbsp;<link linkend='v4l2-frmsizeenum'>v4l2_frmsizeenum</link>">
182<!ENTITY v4l2-hw-freq-seek "struct&nbsp;<link linkend='v4l2-hw-freq-seek'>v4l2_hw_freq_seek</link>">
183<!ENTITY v4l2-input "struct&nbsp;<link linkend='v4l2-input'>v4l2_input</link>">
184<!ENTITY v4l2-jpegcompression "struct&nbsp;<link linkend='v4l2-jpegcompression'>v4l2_jpegcompression</link>">
185<!ENTITY v4l2-mbus-framefmt "struct&nbsp;<link linkend='v4l2-mbus-framefmt'>v4l2_mbus_framefmt</link>">
186<!ENTITY v4l2-modulator "struct&nbsp;<link linkend='v4l2-modulator'>v4l2_modulator</link>">
187<!ENTITY v4l2-mpeg-vbi-fmt-ivtv "struct&nbsp;<link linkend='v4l2-mpeg-vbi-fmt-ivtv'>v4l2_mpeg_vbi_fmt_ivtv</link>">
188<!ENTITY v4l2-output "struct&nbsp;<link linkend='v4l2-output'>v4l2_output</link>">
189<!ENTITY v4l2-outputparm "struct&nbsp;<link linkend='v4l2-outputparm'>v4l2_outputparm</link>">
190<!ENTITY v4l2-pix-format "struct&nbsp;<link linkend='v4l2-pix-format'>v4l2_pix_format</link>">
191<!ENTITY v4l2-pix-format-mplane "struct&nbsp;<link linkend='v4l2-pix-format-mplane'>v4l2_pix_format_mplane</link>">
192<!ENTITY v4l2-plane-pix-format "struct&nbsp;<link linkend='v4l2-plane-pix-format'>v4l2_plane_pix_format</link>">
193<!ENTITY v4l2-queryctrl "struct&nbsp;<link linkend='v4l2-queryctrl'>v4l2_queryctrl</link>">
194<!ENTITY v4l2-querymenu "struct&nbsp;<link linkend='v4l2-querymenu'>v4l2_querymenu</link>">
195<!ENTITY v4l2-rect "struct&nbsp;<link linkend='v4l2-rect'>v4l2_rect</link>">
196<!ENTITY v4l2-requestbuffers "struct&nbsp;<link linkend='v4l2-requestbuffers'>v4l2_requestbuffers</link>">
197<!ENTITY v4l2-sliced-vbi-cap "struct&nbsp;<link linkend='v4l2-sliced-vbi-cap'>v4l2_sliced_vbi_cap</link>">
198<!ENTITY v4l2-sliced-vbi-data "struct&nbsp;<link linkend='v4l2-sliced-vbi-data'>v4l2_sliced_vbi_data</link>">
199<!ENTITY v4l2-sliced-vbi-format "struct&nbsp;<link linkend='v4l2-sliced-vbi-format'>v4l2_sliced_vbi_format</link>">
200<!ENTITY v4l2-subdev-frame-interval "struct&nbsp;<link linkend='v4l2-subdev-frame-interval'>v4l2_subdev_frame_interval</link>">
201<!ENTITY v4l2-subdev-frame-interval-enum "struct&nbsp;<link linkend='v4l2-subdev-frame-interval-enum'>v4l2_subdev_frame_interval_enum</link>">
202<!ENTITY v4l2-subdev-frame-size-enum "struct&nbsp;<link linkend='v4l2-subdev-frame-size-enum'>v4l2_subdev_frame_size_enum</link>">
203<!ENTITY v4l2-subdev-crop "struct&nbsp;<link linkend='v4l2-subdev-crop'>v4l2_subdev_crop</link>">
204<!ENTITY v4l2-subdev-format "struct&nbsp;<link linkend='v4l2-subdev-format'>v4l2_subdev_format</link>">
205<!ENTITY v4l2-subdev-mbus-code-enum "struct&nbsp;<link linkend='v4l2-subdev-mbus-code-enum'>v4l2_subdev_mbus_code_enum</link>">
206<!ENTITY v4l2-standard "struct&nbsp;<link linkend='v4l2-standard'>v4l2_standard</link>">
207<!ENTITY v4l2-streamparm "struct&nbsp;<link linkend='v4l2-streamparm'>v4l2_streamparm</link>">
208<!ENTITY v4l2-timecode "struct&nbsp;<link linkend='v4l2-timecode'>v4l2_timecode</link>">
209<!ENTITY v4l2-tuner "struct&nbsp;<link linkend='v4l2-tuner'>v4l2_tuner</link>">
210<!ENTITY v4l2-vbi-format "struct&nbsp;<link linkend='v4l2-vbi-format'>v4l2_vbi_format</link>">
211<!ENTITY v4l2-window "struct&nbsp;<link linkend='v4l2-window'>v4l2_window</link>">
212
213<!ENTITY media-device-info "struct&nbsp;<link linkend='media-device-info'>media_device_info</link>">
214<!ENTITY media-entity-desc "struct&nbsp;<link linkend='media-entity-desc'>media_entity_desc</link>">
215<!ENTITY media-links-enum "struct&nbsp;<link linkend='media-links-enum'>media_links_enum</link>">
216<!ENTITY media-pad-desc "struct&nbsp;<link linkend='media-pad-desc'>media_pad_desc</link>">
217<!ENTITY media-link-desc "struct&nbsp;<link linkend='media-link-desc'>media_link_desc</link>">
218
219<!-- Error Codes -->
220<!ENTITY EACCES "<errorcode>EACCES</errorcode> error code">
221<!ENTITY EAGAIN "<errorcode>EAGAIN</errorcode> error code">
222<!ENTITY EBADF "<errorcode>EBADF</errorcode> error code">
223<!ENTITY EBUSY "<errorcode>EBUSY</errorcode> error code">
224<!ENTITY EFAULT "<errorcode>EFAULT</errorcode> error code">
225<!ENTITY EIO "<errorcode>EIO</errorcode> error code">
226<!ENTITY EINTR "<errorcode>EINTR</errorcode> error code">
227<!ENTITY EINVAL "<errorcode>EINVAL</errorcode> error code">
228<!ENTITY ENFILE "<errorcode>ENFILE</errorcode> error code">
229<!ENTITY ENOMEM "<errorcode>ENOMEM</errorcode> error code">
230<!ENTITY ENOSPC "<errorcode>ENOSPC</errorcode> error code">
231<!ENTITY ENOTTY "<errorcode>ENOTTY</errorcode> error code">
232<!ENTITY ENXIO "<errorcode>ENXIO</errorcode> error code">
233<!ENTITY EMFILE "<errorcode>EMFILE</errorcode> error code">
234<!ENTITY EPERM "<errorcode>EPERM</errorcode> error code">
235<!ENTITY EPIPE "<errorcode>EPIPE</errorcode> error code">
236<!ENTITY ERANGE "<errorcode>ERANGE</errorcode> error code">
237
238<!-- Subsections -->
239<!ENTITY sub-biblio SYSTEM "v4l/biblio.xml">
240<!ENTITY sub-common SYSTEM "v4l/common.xml">
241<!ENTITY sub-planar-apis SYSTEM "v4l/planar-apis.xml">
242<!ENTITY sub-compat SYSTEM "v4l/compat.xml">
243<!ENTITY sub-controls SYSTEM "v4l/controls.xml">
244<!ENTITY sub-dev-capture SYSTEM "v4l/dev-capture.xml">
245<!ENTITY sub-dev-codec SYSTEM "v4l/dev-codec.xml">
246<!ENTITY sub-dev-event SYSTEM "v4l/dev-event.xml">
247<!ENTITY sub-dev-effect SYSTEM "v4l/dev-effect.xml">
248<!ENTITY sub-dev-osd SYSTEM "v4l/dev-osd.xml">
249<!ENTITY sub-dev-output SYSTEM "v4l/dev-output.xml">
250<!ENTITY sub-dev-overlay SYSTEM "v4l/dev-overlay.xml">
251<!ENTITY sub-dev-radio SYSTEM "v4l/dev-radio.xml">
252<!ENTITY sub-dev-raw-vbi SYSTEM "v4l/dev-raw-vbi.xml">
253<!ENTITY sub-dev-rds SYSTEM "v4l/dev-rds.xml">
254<!ENTITY sub-dev-sliced-vbi SYSTEM "v4l/dev-sliced-vbi.xml">
255<!ENTITY sub-dev-subdev SYSTEM "v4l/dev-subdev.xml">
256<!ENTITY sub-dev-teletext SYSTEM "v4l/dev-teletext.xml">
257<!ENTITY sub-driver SYSTEM "v4l/driver.xml">
258<!ENTITY sub-libv4l SYSTEM "v4l/libv4l.xml">
259<!ENTITY sub-lirc_device_interface SYSTEM "v4l/lirc_device_interface.xml">
260<!ENTITY sub-remote_controllers SYSTEM "v4l/remote_controllers.xml">
261<!ENTITY sub-fdl-appendix SYSTEM "v4l/fdl-appendix.xml">
262<!ENTITY sub-close SYSTEM "v4l/func-close.xml">
263<!ENTITY sub-ioctl SYSTEM "v4l/func-ioctl.xml">
264<!ENTITY sub-mmap SYSTEM "v4l/func-mmap.xml">
265<!ENTITY sub-munmap SYSTEM "v4l/func-munmap.xml">
266<!ENTITY sub-open SYSTEM "v4l/func-open.xml">
267<!ENTITY sub-poll SYSTEM "v4l/func-poll.xml">
268<!ENTITY sub-read SYSTEM "v4l/func-read.xml">
269<!ENTITY sub-select SYSTEM "v4l/func-select.xml">
270<!ENTITY sub-write SYSTEM "v4l/func-write.xml">
271<!ENTITY sub-io SYSTEM "v4l/io.xml">
272<!ENTITY sub-grey SYSTEM "v4l/pixfmt-grey.xml">
273<!ENTITY sub-m420 SYSTEM "v4l/pixfmt-m420.xml">
274<!ENTITY sub-nv12 SYSTEM "v4l/pixfmt-nv12.xml">
275<!ENTITY sub-nv12m SYSTEM "v4l/pixfmt-nv12m.xml">
276<!ENTITY sub-nv12mt SYSTEM "v4l/pixfmt-nv12mt.xml">
277<!ENTITY sub-nv16 SYSTEM "v4l/pixfmt-nv16.xml">
278<!ENTITY sub-packed-rgb SYSTEM "v4l/pixfmt-packed-rgb.xml">
279<!ENTITY sub-packed-yuv SYSTEM "v4l/pixfmt-packed-yuv.xml">
280<!ENTITY sub-sbggr16 SYSTEM "v4l/pixfmt-sbggr16.xml">
281<!ENTITY sub-sbggr8 SYSTEM "v4l/pixfmt-sbggr8.xml">
282<!ENTITY sub-sgbrg8 SYSTEM "v4l/pixfmt-sgbrg8.xml">
283<!ENTITY sub-sgrbg8 SYSTEM "v4l/pixfmt-sgrbg8.xml">
284<!ENTITY sub-uyvy SYSTEM "v4l/pixfmt-uyvy.xml">
285<!ENTITY sub-vyuy SYSTEM "v4l/pixfmt-vyuy.xml">
286<!ENTITY sub-y16 SYSTEM "v4l/pixfmt-y16.xml">
287<!ENTITY sub-y41p SYSTEM "v4l/pixfmt-y41p.xml">
288<!ENTITY sub-yuv410 SYSTEM "v4l/pixfmt-yuv410.xml">
289<!ENTITY sub-yuv411p SYSTEM "v4l/pixfmt-yuv411p.xml">
290<!ENTITY sub-yuv420 SYSTEM "v4l/pixfmt-yuv420.xml">
291<!ENTITY sub-yuv420m SYSTEM "v4l/pixfmt-yuv420m.xml">
292<!ENTITY sub-yuv422p SYSTEM "v4l/pixfmt-yuv422p.xml">
293<!ENTITY sub-yuyv SYSTEM "v4l/pixfmt-yuyv.xml">
294<!ENTITY sub-yvyu SYSTEM "v4l/pixfmt-yvyu.xml">
295<!ENTITY sub-srggb10 SYSTEM "v4l/pixfmt-srggb10.xml">
296<!ENTITY sub-srggb12 SYSTEM "v4l/pixfmt-srggb12.xml">
297<!ENTITY sub-srggb8 SYSTEM "v4l/pixfmt-srggb8.xml">
298<!ENTITY sub-y10 SYSTEM "v4l/pixfmt-y10.xml">
299<!ENTITY sub-y12 SYSTEM "v4l/pixfmt-y12.xml">
300<!ENTITY sub-y10b SYSTEM "v4l/pixfmt-y10b.xml">
301<!ENTITY sub-pixfmt SYSTEM "v4l/pixfmt.xml">
302<!ENTITY sub-cropcap SYSTEM "v4l/vidioc-cropcap.xml">
303<!ENTITY sub-dbg-g-register SYSTEM "v4l/vidioc-dbg-g-register.xml">
304<!ENTITY sub-encoder-cmd SYSTEM "v4l/vidioc-encoder-cmd.xml">
305<!ENTITY sub-enum-fmt SYSTEM "v4l/vidioc-enum-fmt.xml">
306<!ENTITY sub-enum-frameintervals SYSTEM "v4l/vidioc-enum-frameintervals.xml">
307<!ENTITY sub-enum-framesizes SYSTEM "v4l/vidioc-enum-framesizes.xml">
308<!ENTITY sub-enumaudio SYSTEM "v4l/vidioc-enumaudio.xml">
309<!ENTITY sub-enumaudioout SYSTEM "v4l/vidioc-enumaudioout.xml">
310<!ENTITY sub-enuminput SYSTEM "v4l/vidioc-enuminput.xml">
311<!ENTITY sub-enumoutput SYSTEM "v4l/vidioc-enumoutput.xml">
312<!ENTITY sub-enum-dv-presets SYSTEM "v4l/vidioc-enum-dv-presets.xml">
313<!ENTITY sub-g-dv-preset SYSTEM "v4l/vidioc-g-dv-preset.xml">
314<!ENTITY sub-query-dv-preset SYSTEM "v4l/vidioc-query-dv-preset.xml">
315<!ENTITY sub-g-dv-timings SYSTEM "v4l/vidioc-g-dv-timings.xml">
316<!ENTITY sub-enumstd SYSTEM "v4l/vidioc-enumstd.xml">
317<!ENTITY sub-g-audio SYSTEM "v4l/vidioc-g-audio.xml">
318<!ENTITY sub-g-audioout SYSTEM "v4l/vidioc-g-audioout.xml">
319<!ENTITY sub-dbg-g-chip-ident SYSTEM "v4l/vidioc-dbg-g-chip-ident.xml">
320<!ENTITY sub-g-crop SYSTEM "v4l/vidioc-g-crop.xml">
321<!ENTITY sub-g-ctrl SYSTEM "v4l/vidioc-g-ctrl.xml">
322<!ENTITY sub-g-enc-index SYSTEM "v4l/vidioc-g-enc-index.xml">
323<!ENTITY sub-g-ext-ctrls SYSTEM "v4l/vidioc-g-ext-ctrls.xml">
324<!ENTITY sub-g-fbuf SYSTEM "v4l/vidioc-g-fbuf.xml">
325<!ENTITY sub-g-fmt SYSTEM "v4l/vidioc-g-fmt.xml">
326<!ENTITY sub-g-frequency SYSTEM "v4l/vidioc-g-frequency.xml">
327<!ENTITY sub-g-input SYSTEM "v4l/vidioc-g-input.xml">
328<!ENTITY sub-g-jpegcomp SYSTEM "v4l/vidioc-g-jpegcomp.xml">
329<!ENTITY sub-g-modulator SYSTEM "v4l/vidioc-g-modulator.xml">
330<!ENTITY sub-g-output SYSTEM "v4l/vidioc-g-output.xml">
331<!ENTITY sub-g-parm SYSTEM "v4l/vidioc-g-parm.xml">
332<!ENTITY sub-g-priority SYSTEM "v4l/vidioc-g-priority.xml">
333<!ENTITY sub-g-sliced-vbi-cap SYSTEM "v4l/vidioc-g-sliced-vbi-cap.xml">
334<!ENTITY sub-g-std SYSTEM "v4l/vidioc-g-std.xml">
335<!ENTITY sub-g-tuner SYSTEM "v4l/vidioc-g-tuner.xml">
336<!ENTITY sub-log-status SYSTEM "v4l/vidioc-log-status.xml">
337<!ENTITY sub-overlay SYSTEM "v4l/vidioc-overlay.xml">
338<!ENTITY sub-qbuf SYSTEM "v4l/vidioc-qbuf.xml">
339<!ENTITY sub-querybuf SYSTEM "v4l/vidioc-querybuf.xml">
340<!ENTITY sub-querycap SYSTEM "v4l/vidioc-querycap.xml">
341<!ENTITY sub-queryctrl SYSTEM "v4l/vidioc-queryctrl.xml">
342<!ENTITY sub-querystd SYSTEM "v4l/vidioc-querystd.xml">
343<!ENTITY sub-reqbufs SYSTEM "v4l/vidioc-reqbufs.xml">
344<!ENTITY sub-s-hw-freq-seek SYSTEM "v4l/vidioc-s-hw-freq-seek.xml">
345<!ENTITY sub-streamon SYSTEM "v4l/vidioc-streamon.xml">
346<!ENTITY sub-subdev-enum-frame-interval SYSTEM "v4l/vidioc-subdev-enum-frame-interval.xml">
347<!ENTITY sub-subdev-enum-frame-size SYSTEM "v4l/vidioc-subdev-enum-frame-size.xml">
348<!ENTITY sub-subdev-enum-mbus-code SYSTEM "v4l/vidioc-subdev-enum-mbus-code.xml">
349<!ENTITY sub-subdev-formats SYSTEM "v4l/subdev-formats.xml">
350<!ENTITY sub-subdev-g-crop SYSTEM "v4l/vidioc-subdev-g-crop.xml">
351<!ENTITY sub-subdev-g-fmt SYSTEM "v4l/vidioc-subdev-g-fmt.xml">
352<!ENTITY sub-subdev-g-frame-interval SYSTEM "v4l/vidioc-subdev-g-frame-interval.xml">
353<!ENTITY sub-capture-c SYSTEM "v4l/capture.c.xml">
354<!ENTITY sub-keytable-c SYSTEM "v4l/keytable.c.xml">
355<!ENTITY sub-v4l2grab-c SYSTEM "v4l/v4l2grab.c.xml">
356<!ENTITY sub-videodev2-h SYSTEM "v4l/videodev2.h.xml">
357<!ENTITY sub-v4l2 SYSTEM "v4l/v4l2.xml">
358<!ENTITY sub-dqevent SYSTEM "v4l/vidioc-dqevent.xml">
359<!ENTITY sub-subscribe-event SYSTEM "v4l/vidioc-subscribe-event.xml">
360<!ENTITY sub-intro SYSTEM "dvb/intro.xml">
361<!ENTITY sub-frontend SYSTEM "dvb/frontend.xml">
362<!ENTITY sub-dvbproperty SYSTEM "dvb/dvbproperty.xml">
363<!ENTITY sub-demux SYSTEM "dvb/demux.xml">
364<!ENTITY sub-video SYSTEM "dvb/video.xml">
365<!ENTITY sub-audio SYSTEM "dvb/audio.xml">
366<!ENTITY sub-ca SYSTEM "dvb/ca.xml">
367<!ENTITY sub-net SYSTEM "dvb/net.xml">
368<!ENTITY sub-kdapi SYSTEM "dvb/kdapi.xml">
369<!ENTITY sub-examples SYSTEM "dvb/examples.xml">
370<!ENTITY sub-frontend-h SYSTEM "dvb/frontend.h.xml">
371<!ENTITY sub-dvbapi SYSTEM "dvb/dvbapi.xml">
372<!ENTITY sub-media SYSTEM "media.xml">
373<!ENTITY sub-media-entities SYSTEM "media-entities.tmpl">
374<!ENTITY sub-media-indices SYSTEM "media-indices.tmpl">
375
376<!ENTITY sub-media-controller SYSTEM "v4l/media-controller.xml">
377<!ENTITY sub-media-func-open SYSTEM "v4l/media-func-open.xml">
378<!ENTITY sub-media-func-close SYSTEM "v4l/media-func-close.xml">
379<!ENTITY sub-media-func-ioctl SYSTEM "v4l/media-func-ioctl.xml">
380<!ENTITY sub-media-ioc-device-info SYSTEM "v4l/media-ioc-device-info.xml">
381<!ENTITY sub-media-ioc-enum-entities SYSTEM "v4l/media-ioc-enum-entities.xml">
382<!ENTITY sub-media-ioc-enum-links SYSTEM "v4l/media-ioc-enum-links.xml">
383<!ENTITY sub-media-ioc-setup-link SYSTEM "v4l/media-ioc-setup-link.xml">
384
385<!-- Function Reference -->
386<!ENTITY close SYSTEM "v4l/func-close.xml">
387<!ENTITY ioctl SYSTEM "v4l/func-ioctl.xml">
388<!ENTITY mmap SYSTEM "v4l/func-mmap.xml">
389<!ENTITY munmap SYSTEM "v4l/func-munmap.xml">
390<!ENTITY open SYSTEM "v4l/func-open.xml">
391<!ENTITY poll SYSTEM "v4l/func-poll.xml">
392<!ENTITY read SYSTEM "v4l/func-read.xml">
393<!ENTITY select SYSTEM "v4l/func-select.xml">
394<!ENTITY write SYSTEM "v4l/func-write.xml">
395<!ENTITY grey SYSTEM "v4l/pixfmt-grey.xml">
396<!ENTITY nv12 SYSTEM "v4l/pixfmt-nv12.xml">
397<!ENTITY nv12m SYSTEM "v4l/pixfmt-nv12m.xml">
398<!ENTITY nv16 SYSTEM "v4l/pixfmt-nv16.xml">
399<!ENTITY packed-rgb SYSTEM "v4l/pixfmt-packed-rgb.xml">
400<!ENTITY packed-yuv SYSTEM "v4l/pixfmt-packed-yuv.xml">
401<!ENTITY sbggr16 SYSTEM "v4l/pixfmt-sbggr16.xml">
402<!ENTITY sbggr8 SYSTEM "v4l/pixfmt-sbggr8.xml">
403<!ENTITY sgbrg8 SYSTEM "v4l/pixfmt-sgbrg8.xml">
404<!ENTITY sgrbg8 SYSTEM "v4l/pixfmt-sgrbg8.xml">
405<!ENTITY uyvy SYSTEM "v4l/pixfmt-uyvy.xml">
406<!ENTITY vyuy SYSTEM "v4l/pixfmt-vyuy.xml">
407<!ENTITY y16 SYSTEM "v4l/pixfmt-y16.xml">
408<!ENTITY y41p SYSTEM "v4l/pixfmt-y41p.xml">
409<!ENTITY yuv410 SYSTEM "v4l/pixfmt-yuv410.xml">
410<!ENTITY yuv411p SYSTEM "v4l/pixfmt-yuv411p.xml">
411<!ENTITY yuv420 SYSTEM "v4l/pixfmt-yuv420.xml">
412<!ENTITY yuv420m SYSTEM "v4l/pixfmt-yuv420m.xml">
413<!ENTITY yuv422p SYSTEM "v4l/pixfmt-yuv422p.xml">
414<!ENTITY yuyv SYSTEM "v4l/pixfmt-yuyv.xml">
415<!ENTITY yvyu SYSTEM "v4l/pixfmt-yvyu.xml">
416<!ENTITY srggb10 SYSTEM "v4l/pixfmt-srggb10.xml">
417<!ENTITY srggb8 SYSTEM "v4l/pixfmt-srggb8.xml">
418<!ENTITY y10 SYSTEM "v4l/pixfmt-y10.xml">
419<!ENTITY cropcap SYSTEM "v4l/vidioc-cropcap.xml">
420<!ENTITY dbg-g-register SYSTEM "v4l/vidioc-dbg-g-register.xml">
421<!ENTITY encoder-cmd SYSTEM "v4l/vidioc-encoder-cmd.xml">
422<!ENTITY enum-fmt SYSTEM "v4l/vidioc-enum-fmt.xml">
423<!ENTITY enum-frameintervals SYSTEM "v4l/vidioc-enum-frameintervals.xml">
424<!ENTITY enum-framesizes SYSTEM "v4l/vidioc-enum-framesizes.xml">
425<!ENTITY enumaudio SYSTEM "v4l/vidioc-enumaudio.xml">
426<!ENTITY enumaudioout SYSTEM "v4l/vidioc-enumaudioout.xml">
427<!ENTITY enuminput SYSTEM "v4l/vidioc-enuminput.xml">
428<!ENTITY enumoutput SYSTEM "v4l/vidioc-enumoutput.xml">
429<!ENTITY enum-dv-presets SYSTEM "v4l/vidioc-enum-dv-presets.xml">
430<!ENTITY g-dv-preset SYSTEM "v4l/vidioc-g-dv-preset.xml">
431<!ENTITY query-dv-preset SYSTEM "v4l/vidioc-query-dv-preset.xml">
432<!ENTITY g-dv-timings SYSTEM "v4l/vidioc-g-dv-timings.xml">
433<!ENTITY enumstd SYSTEM "v4l/vidioc-enumstd.xml">
434<!ENTITY g-audio SYSTEM "v4l/vidioc-g-audio.xml">
435<!ENTITY g-audioout SYSTEM "v4l/vidioc-g-audioout.xml">
436<!ENTITY dbg-g-chip-ident SYSTEM "v4l/vidioc-dbg-g-chip-ident.xml">
437<!ENTITY g-crop SYSTEM "v4l/vidioc-g-crop.xml">
438<!ENTITY g-ctrl SYSTEM "v4l/vidioc-g-ctrl.xml">
439<!ENTITY g-enc-index SYSTEM "v4l/vidioc-g-enc-index.xml">
440<!ENTITY g-ext-ctrls SYSTEM "v4l/vidioc-g-ext-ctrls.xml">
441<!ENTITY g-fbuf SYSTEM "v4l/vidioc-g-fbuf.xml">
442<!ENTITY g-fmt SYSTEM "v4l/vidioc-g-fmt.xml">
443<!ENTITY g-frequency SYSTEM "v4l/vidioc-g-frequency.xml">
444<!ENTITY g-input SYSTEM "v4l/vidioc-g-input.xml">
445<!ENTITY g-jpegcomp SYSTEM "v4l/vidioc-g-jpegcomp.xml">
446<!ENTITY g-modulator SYSTEM "v4l/vidioc-g-modulator.xml">
447<!ENTITY g-output SYSTEM "v4l/vidioc-g-output.xml">
448<!ENTITY g-parm SYSTEM "v4l/vidioc-g-parm.xml">
449<!ENTITY g-priority SYSTEM "v4l/vidioc-g-priority.xml">
450<!ENTITY g-sliced-vbi-cap SYSTEM "v4l/vidioc-g-sliced-vbi-cap.xml">
451<!ENTITY g-std SYSTEM "v4l/vidioc-g-std.xml">
452<!ENTITY g-tuner SYSTEM "v4l/vidioc-g-tuner.xml">
453<!ENTITY log-status SYSTEM "v4l/vidioc-log-status.xml">
454<!ENTITY overlay SYSTEM "v4l/vidioc-overlay.xml">
455<!ENTITY qbuf SYSTEM "v4l/vidioc-qbuf.xml">
456<!ENTITY querybuf SYSTEM "v4l/vidioc-querybuf.xml">
457<!ENTITY querycap SYSTEM "v4l/vidioc-querycap.xml">
458<!ENTITY queryctrl SYSTEM "v4l/vidioc-queryctrl.xml">
459<!ENTITY querystd SYSTEM "v4l/vidioc-querystd.xml">
460<!ENTITY reqbufs SYSTEM "v4l/vidioc-reqbufs.xml">
461<!ENTITY s-hw-freq-seek SYSTEM "v4l/vidioc-s-hw-freq-seek.xml">
462<!ENTITY streamon SYSTEM "v4l/vidioc-streamon.xml">
463<!ENTITY dqevent SYSTEM "v4l/vidioc-dqevent.xml">
464<!ENTITY subscribe_event SYSTEM "v4l/vidioc-subscribe-event.xml">
diff --git a/Documentation/DocBook/media-indices.tmpl b/Documentation/DocBook/media-indices.tmpl
deleted file mode 100644
index 78d6031de001..000000000000
--- a/Documentation/DocBook/media-indices.tmpl
+++ /dev/null
@@ -1,89 +0,0 @@
1<!-- Generated file! Do not edit. -->
2
3<index><title>List of Types</title>
4<indexentry><primaryie><link linkend='v4l2-std-id'>v4l2_std_id</link></primaryie></indexentry>
5<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-buf-type'>v4l2_buf_type</link></primaryie></indexentry>
6<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-colorspace'>v4l2_colorspace</link></primaryie></indexentry>
7<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-ctrl-type'>v4l2_ctrl_type</link></primaryie></indexentry>
8<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-exposure-auto-type'>v4l2_exposure_auto_type</link></primaryie></indexentry>
9<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-field'>v4l2_field</link></primaryie></indexentry>
10<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-frmivaltypes'>v4l2_frmivaltypes</link></primaryie></indexentry>
11<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-frmsizetypes'>v4l2_frmsizetypes</link></primaryie></indexentry>
12<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-memory'>v4l2_memory</link></primaryie></indexentry>
13<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-ac3-bitrate'>v4l2_mpeg_audio_ac3_bitrate</link></primaryie></indexentry>
14<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-crc'>v4l2_mpeg_audio_crc</link></primaryie></indexentry>
15<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-emphasis'>v4l2_mpeg_audio_emphasis</link></primaryie></indexentry>
16<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-encoding'>v4l2_mpeg_audio_encoding</link></primaryie></indexentry>
17<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-l1-bitrate'>v4l2_mpeg_audio_l1_bitrate</link></primaryie></indexentry>
18<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-l2-bitrate'>v4l2_mpeg_audio_l2_bitrate</link></primaryie></indexentry>
19<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-l3-bitrate'>v4l2_mpeg_audio_l3_bitrate</link></primaryie></indexentry>
20<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-mode'>v4l2_mpeg_audio_mode</link></primaryie></indexentry>
21<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-mode-extension'>v4l2_mpeg_audio_mode_extension</link></primaryie></indexentry>
22<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-audio-sampling-freq'>v4l2_mpeg_audio_sampling_freq</link></primaryie></indexentry>
23<indexentry><primaryie>enum&nbsp;<link linkend='chroma-spatial-filter-type'>v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type</link></primaryie></indexentry>
24<indexentry><primaryie>enum&nbsp;<link linkend='luma-spatial-filter-type'>v4l2_mpeg_cx2341x_video_luma_spatial_filter_type</link></primaryie></indexentry>
25<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-cx2341x-video-median-filter-type'>v4l2_mpeg_cx2341x_video_median_filter_type</link></primaryie></indexentry>
26<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-cx2341x-video-spatial-filter-mode'>v4l2_mpeg_cx2341x_video_spatial_filter_mode</link></primaryie></indexentry>
27<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-cx2341x-video-temporal-filter-mode'>v4l2_mpeg_cx2341x_video_temporal_filter_mode</link></primaryie></indexentry>
28<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-stream-type'>v4l2_mpeg_stream_type</link></primaryie></indexentry>
29<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-stream-vbi-fmt'>v4l2_mpeg_stream_vbi_fmt</link></primaryie></indexentry>
30<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-video-aspect'>v4l2_mpeg_video_aspect</link></primaryie></indexentry>
31<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-video-bitrate-mode'>v4l2_mpeg_video_bitrate_mode</link></primaryie></indexentry>
32<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-mpeg-video-encoding'>v4l2_mpeg_video_encoding</link></primaryie></indexentry>
33<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-power-line-frequency'>v4l2_power_line_frequency</link></primaryie></indexentry>
34<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-priority'>v4l2_priority</link></primaryie></indexentry>
35<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-tuner-type'>v4l2_tuner_type</link></primaryie></indexentry>
36<indexentry><primaryie>enum&nbsp;<link linkend='v4l2-preemphasis'>v4l2_preemphasis</link></primaryie></indexentry>
37<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-audio'>v4l2_audio</link></primaryie></indexentry>
38<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-audioout'>v4l2_audioout</link></primaryie></indexentry>
39<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-bt-timings'>v4l2_bt_timings</link></primaryie></indexentry>
40<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-buffer'>v4l2_buffer</link></primaryie></indexentry>
41<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-capability'>v4l2_capability</link></primaryie></indexentry>
42<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-captureparm'>v4l2_captureparm</link></primaryie></indexentry>
43<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-clip'>v4l2_clip</link></primaryie></indexentry>
44<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-control'>v4l2_control</link></primaryie></indexentry>
45<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-crop'>v4l2_crop</link></primaryie></indexentry>
46<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-cropcap'>v4l2_cropcap</link></primaryie></indexentry>
47<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-dbg-chip-ident'>v4l2_dbg_chip_ident</link></primaryie></indexentry>
48<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-dbg-match'>v4l2_dbg_match</link></primaryie></indexentry>
49<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-dbg-register'>v4l2_dbg_register</link></primaryie></indexentry>
50<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-dv-enum-preset'>v4l2_dv_enum_preset</link></primaryie></indexentry>
51<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-dv-preset'>v4l2_dv_preset</link></primaryie></indexentry>
52<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-dv-timings'>v4l2_dv_timings</link></primaryie></indexentry>
53<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-enc-idx'>v4l2_enc_idx</link></primaryie></indexentry>
54<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-enc-idx-entry'>v4l2_enc_idx_entry</link></primaryie></indexentry>
55<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-encoder-cmd'>v4l2_encoder_cmd</link></primaryie></indexentry>
56<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-ext-control'>v4l2_ext_control</link></primaryie></indexentry>
57<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-ext-controls'>v4l2_ext_controls</link></primaryie></indexentry>
58<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-fmtdesc'>v4l2_fmtdesc</link></primaryie></indexentry>
59<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-format'>v4l2_format</link></primaryie></indexentry>
60<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-fract'>v4l2_fract</link></primaryie></indexentry>
61<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-framebuffer'>v4l2_framebuffer</link></primaryie></indexentry>
62<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-frequency'>v4l2_frequency</link></primaryie></indexentry>
63<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-frmival-stepwise'>v4l2_frmival_stepwise</link></primaryie></indexentry>
64<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-frmivalenum'>v4l2_frmivalenum</link></primaryie></indexentry>
65<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-frmsize-discrete'>v4l2_frmsize_discrete</link></primaryie></indexentry>
66<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-frmsize-stepwise'>v4l2_frmsize_stepwise</link></primaryie></indexentry>
67<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-frmsizeenum'>v4l2_frmsizeenum</link></primaryie></indexentry>
68<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-hw-freq-seek'>v4l2_hw_freq_seek</link></primaryie></indexentry>
69<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-input'>v4l2_input</link></primaryie></indexentry>
70<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-jpegcompression'>v4l2_jpegcompression</link></primaryie></indexentry>
71<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-modulator'>v4l2_modulator</link></primaryie></indexentry>
72<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-mpeg-vbi-fmt-ivtv'>v4l2_mpeg_vbi_fmt_ivtv</link></primaryie></indexentry>
73<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-output'>v4l2_output</link></primaryie></indexentry>
74<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-outputparm'>v4l2_outputparm</link></primaryie></indexentry>
75<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-pix-format'>v4l2_pix_format</link></primaryie></indexentry>
76<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-queryctrl'>v4l2_queryctrl</link></primaryie></indexentry>
77<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-querymenu'>v4l2_querymenu</link></primaryie></indexentry>
78<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-rect'>v4l2_rect</link></primaryie></indexentry>
79<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-requestbuffers'>v4l2_requestbuffers</link></primaryie></indexentry>
80<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-sliced-vbi-cap'>v4l2_sliced_vbi_cap</link></primaryie></indexentry>
81<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-sliced-vbi-data'>v4l2_sliced_vbi_data</link></primaryie></indexentry>
82<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-sliced-vbi-format'>v4l2_sliced_vbi_format</link></primaryie></indexentry>
83<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-standard'>v4l2_standard</link></primaryie></indexentry>
84<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-streamparm'>v4l2_streamparm</link></primaryie></indexentry>
85<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-timecode'>v4l2_timecode</link></primaryie></indexentry>
86<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-tuner'>v4l2_tuner</link></primaryie></indexentry>
87<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-vbi-format'>v4l2_vbi_format</link></primaryie></indexentry>
88<indexentry><primaryie>struct&nbsp;<link linkend='v4l2-window'>v4l2_window</link></primaryie></indexentry>
89</index>
diff --git a/Documentation/DocBook/media/Makefile b/Documentation/DocBook/media/Makefile
new file mode 100644
index 000000000000..6628b4b9cac4
--- /dev/null
+++ b/Documentation/DocBook/media/Makefile
@@ -0,0 +1,386 @@
1###
2# Media build rules - Auto-generates media contents/indexes and *.h xml's
3#
4
5SHELL=/bin/bash
6
7MEDIA_OBJ_DIR=$(objtree)/Documentation/DocBook/
8MEDIA_SRC_DIR=$(srctree)/Documentation/DocBook/media
9
10MEDIA_TEMP = media-entities.tmpl \
11 media-indices.tmpl \
12 videodev2.h.xml \
13 v4l2.xml \
14 audio.h.xml \
15 ca.h.xml \
16 dmx.h.xml \
17 frontend.h.xml \
18 net.h.xml \
19 video.h.xml \
20
21IMGFILES := $(patsubst %.b64,%, $(notdir $(shell ls $(MEDIA_SRC_DIR)/*.b64)))
22OBJIMGFILES := $(addprefix $(MEDIA_OBJ_DIR)/, $(IMGFILES))
23GENFILES := $(addprefix $(MEDIA_OBJ_DIR)/, $(MEDIA_TEMP))
24
25PHONY += cleanmediadocs
26
27cleanmediadocs:
28 -@rm `find $(MEDIA_OBJ_DIR) -type l` $(GENFILES) $(OBJIMGFILES) 2>/dev/null
29
30$(obj)/media_api.xml: $(GENFILES) FORCE
31
32#$(MEDIA_OBJ_DIR)/media_api.html: $(MEDIA_OBJ_DIR)/media_api.xml
33#$(MEDIA_OBJ_DIR)/media_api.pdf: $(MEDIA_OBJ_DIR)/media_api.xml
34#$(MEDIA_OBJ_DIR)/media_api.ps: $(MEDIA_OBJ_DIR)/media_api.xml
35
36V4L_SGMLS = \
37 $(shell ls $(MEDIA_SRC_DIR)/v4l/*.xml|perl -ne 'print "$$1 " if (m,.*/(.*)\n,)') \
38 capture.c.xml \
39 keytable.c.xml \
40 v4l2grab.c.xml
41
42DVB_SGMLS = \
43 $(shell ls $(MEDIA_SRC_DIR)/dvb/*.xml|perl -ne 'print "$$1 " if (m,.*/(.*)\n,)')
44
45MEDIA_SGMLS = $(addprefix ./,$(V4L_SGMLS)) $(addprefix ./,$(DVB_SGMLS)) $(addprefix ./,$(MEDIA_TEMP))
46
47FUNCS = \
48 close \
49 ioctl \
50 mmap \
51 munmap \
52 open \
53 poll \
54 read \
55 select \
56 write \
57
58IOCTLS = \
59 $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/videodev2.h) \
60 $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/dvb/audio.h) \
61 $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/dvb/ca.h) \
62 $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/dvb/dmx.h) \
63 $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/dvb/frontend.h) \
64 $(shell perl -ne 'print "$$1 " if /\#define\s+([A-Z][^\s]+)\s+_IO/' $(srctree)/include/linux/dvb/net.h) \
65 $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/dvb/video.h) \
66 $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/media.h) \
67 $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/v4l2-subdev.h) \
68 VIDIOC_SUBDEV_G_FRAME_INTERVAL \
69 VIDIOC_SUBDEV_S_FRAME_INTERVAL \
70 VIDIOC_SUBDEV_ENUM_MBUS_CODE \
71 VIDIOC_SUBDEV_ENUM_FRAME_SIZE \
72 VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL \
73
74TYPES = \
75 $(shell perl -ne 'print "$$1 " if /^typedef\s+[^\s]+\s+([^\s]+)\;/' $(srctree)/include/linux/videodev2.h) \
76 $(shell perl -ne 'print "$$1 " if /^}\s+([a-z0-9_]+_t)/' $(srctree)/include/linux/dvb/frontend.h)
77
78ENUMS = \
79 $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/videodev2.h) \
80 $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/dvb/audio.h) \
81 $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/dvb/ca.h) \
82 $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/dvb/dmx.h) \
83 $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/dvb/frontend.h) \
84 $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/dvb/net.h) \
85 $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/dvb/video.h) \
86 $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/media.h) \
87 $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/v4l2-mediabus.h) \
88 $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/v4l2-subdev.h)
89
90STRUCTS = \
91 $(shell perl -ne 'print "$$1 " if /^struct\s+([^\s]+)\s+/' $(srctree)/include/linux/videodev2.h) \
92 $(shell perl -ne 'print "$$1 " if (/^struct\s+([^\s\{]+)\s*/)' $(srctree)/include/linux/dvb/audio.h) \
93 $(shell perl -ne 'print "$$1 " if (/^struct\s+([^\s]+)\s+/)' $(srctree)/include/linux/dvb/ca.h) \
94 $(shell perl -ne 'print "$$1 " if (/^struct\s+([^\s]+)\s+/)' $(srctree)/include/linux/dvb/dmx.h) \
95 $(shell perl -ne 'print "$$1 " if (!/dtv\_cmds\_h/ && /^struct\s+([^\s]+)\s+/)' $(srctree)/include/linux/dvb/frontend.h) \
96 $(shell perl -ne 'print "$$1 " if (/^struct\s+([A-Z][^\s]+)\s+/)' $(srctree)/include/linux/dvb/net.h) \
97 $(shell perl -ne 'print "$$1 " if (/^struct\s+([^\s]+)\s+/)' $(srctree)/include/linux/dvb/video.h) \
98 $(shell perl -ne 'print "$$1 " if /^struct\s+([^\s]+)\s+/' $(srctree)/include/linux/media.h) \
99 $(shell perl -ne 'print "$$1 " if /^struct\s+([^\s]+)\s+/' $(srctree)/include/linux/v4l2-subdev.h) \
100 $(shell perl -ne 'print "$$1 " if /^struct\s+([^\s]+)\s+/' $(srctree)/include/linux/v4l2-mediabus.h)
101
102ERRORS = \
103 E2BIG \
104 EACCES \
105 EAGAIN \
106 EBADF \
107 EBADFD \
108 EBADR \
109 EBADRQC \
110 EBUSY \
111 ECHILD \
112 ECONNRESET \
113 EDEADLK \
114 EDOM \
115 EEXIST \
116 EFAULT \
117 EFBIG \
118 EILSEQ \
119 EINIT \
120 EINPROGRESS \
121 EINTR \
122 EINVAL \
123 EIO \
124 EMFILE \
125 ENFILE \
126 ENOBUFS \
127 ENODATA \
128 ENODEV \
129 ENOENT \
130 ENOIOCTLCMD \
131 ENOMEM \
132 ENOSPC \
133 ENOSR \
134 ENOSYS \
135 ENOTSUP \
136 ENOTSUPP \
137 ENOTTY \
138 ENXIO \
139 EOPNOTSUPP \
140 EOVERFLOW \
141 EPERM \
142 EPIPE \
143 EPROTO \
144 ERANGE \
145 EREMOTE \
146 EREMOTEIO \
147 ERESTART \
148 ERESTARTSYS \
149 ESHUTDOWN \
150 ESPIPE \
151 ETIME \
152 ETIMEDOUT \
153 EUSERS \
154 EWOULDBLOCK \
155 EXDEV \
156
157ESCAPE = \
158 -e "s/&/\\&amp;/g" \
159 -e "s/</\\&lt;/g" \
160 -e "s/>/\\&gt;/g"
161
162FILENAME = \
163 -e s,"^[^\/]*/",, \
164 -e s/"\\.xml"// \
165 -e s/"\\.tmpl"// \
166 -e s/\\\./-/g \
167 -e s/"^func-"// \
168 -e s/"^pixfmt-"// \
169 -e s/"^vidioc-"//
170
171# Generate references to these structs in videodev2.h.xml.
172DOCUMENTED = \
173 -e "s/\(enum *\)v4l2_mpeg_cx2341x_video_\([a-z]*_spatial_filter_type\)/\1<link linkend=\"\2\">v4l2_mpeg_cx2341x_video_\2<\/link>/g" \
174 -e "s/\(\(enum\|struct\) *\)\(v4l2_[a-zA-Z0-9_]*\)/\1<link linkend=\"\3\">\3<\/link>/g" \
175 -e "s/\(V4L2_PIX_FMT_[A-Z0-9_]\+\) /<link linkend=\"\1\">\1<\/link> /g" \
176 -e ":a;s/\(linkend=\".*\)_\(.*\">\)/\1-\2/;ta" \
177 -e "s/v4l2\-mpeg\-vbi\-ITV0/v4l2-mpeg-vbi-itv0-1/g"
178
179DVB_DOCUMENTED = \
180 -e "s/\(linkend\=\"\)FE_SET_PROPERTY/\1FE_GET_PROPERTY/g" \
181 -e "s,\(struct\s\+\)\([a-z0-9_]\+\)\(\s\+{\),\1\<link linkend=\"\2\">\2\<\/link\>\3,g" \
182 -e "s,\(}\s\+\)\([a-z0-9_]\+_t\+\),\1\<link linkend=\"\2\">\2\<\/link\>,g" \
183 -e "s,\(define\s\+\)\(DTV_[A-Z0-9_]\+\)\(\s\+[0-9]\+\),\1\<link linkend=\"\2\">\2\<\/link\>\3,g" \
184 -e "s,<link\s\+linkend=\".*\">\(DTV_IOCTL_MAX_MSGS\|dtv_cmds_h\|__.*_old\)<\/link>,\1,g" \
185 -e ":a;s/\(linkend=\".*\)_\(.*\">\)/\1-\2/;ta" \
186 -e "s,\(audio-mixer\|audio-karaoke\|audio-status\|ca-slot-info\|ca-descr-info\|ca-caps\|ca-msg\|ca-descr\|ca-pid\|dmx-filter\|dmx-caps\|video-system\|video-highlight\|video-spu\|video-spu-palette\|video-navi-pack\)-t,\1,g" \
187 -e "s,DTV-ISDBT-LAYER[A-C],DTV-ISDBT-LAYER,g" \
188 -e "s,\(define\s\+\)\([A-Z0-9_]\+\)\(\s\+_IO\),\1\<link linkend=\"\2\">\2\<\/link\>\3,g" \
189 -e "s,<link\s\+linkend=\".*\">\(__.*_OLD\)<\/link>,\1,g" \
190
191#
192# Media targets and dependencies
193#
194
195install_media_images = \
196 $(Q)cp $(OBJIMGFILES) $(MEDIA_OBJ_DIR)/media_api
197
198$(MEDIA_OBJ_DIR)/%: $(MEDIA_SRC_DIR)/%.b64
199 $(Q)base64 -d $< >$@
200
201$(MEDIA_OBJ_DIR)/v4l2.xml: $(OBJIMGFILES)
202 @$($(quiet)gen_xml)
203 @(ln -sf $(MEDIA_SRC_DIR)/v4l/*xml $(MEDIA_OBJ_DIR)/)
204 @(ln -sf $(MEDIA_SRC_DIR)/dvb/*xml $(MEDIA_OBJ_DIR)/)
205
206$(MEDIA_OBJ_DIR)/videodev2.h.xml: $(srctree)/include/linux/videodev2.h $(MEDIA_OBJ_DIR)/v4l2.xml
207 @$($(quiet)gen_xml)
208 @( \
209 echo "<programlisting>") > $@
210 @( \
211 expand --tabs=8 < $< | \
212 sed $(ESCAPE) $(DOCUMENTED) | \
213 sed 's/i\.e\./&ie;/') >> $@
214 @( \
215 echo "</programlisting>") >> $@
216
217$(MEDIA_OBJ_DIR)/audio.h.xml: $(srctree)/include/linux/dvb/audio.h $(MEDIA_OBJ_DIR)/v4l2.xml
218 @$($(quiet)gen_xml)
219 @( \
220 echo "<programlisting>") > $@
221 @( \
222 expand --tabs=8 < $< | \
223 sed $(ESCAPE) $(DVB_DOCUMENTED) | \
224 sed 's/i\.e\./&ie;/') >> $@
225 @( \
226 echo "</programlisting>") >> $@
227
228$(MEDIA_OBJ_DIR)/ca.h.xml: $(srctree)/include/linux/dvb/ca.h $(MEDIA_OBJ_DIR)/v4l2.xml
229 @$($(quiet)gen_xml)
230 @( \
231 echo "<programlisting>") > $@
232 @( \
233 expand --tabs=8 < $< | \
234 sed $(ESCAPE) $(DVB_DOCUMENTED) | \
235 sed 's/i\.e\./&ie;/') >> $@
236 @( \
237 echo "</programlisting>") >> $@
238
239$(MEDIA_OBJ_DIR)/dmx.h.xml: $(srctree)/include/linux/dvb/dmx.h $(MEDIA_OBJ_DIR)/v4l2.xml
240 @$($(quiet)gen_xml)
241 @( \
242 echo "<programlisting>") > $@
243 @( \
244 expand --tabs=8 < $< | \
245 sed $(ESCAPE) $(DVB_DOCUMENTED) | \
246 sed 's/i\.e\./&ie;/') >> $@
247 @( \
248 echo "</programlisting>") >> $@
249
250$(MEDIA_OBJ_DIR)/frontend.h.xml: $(srctree)/include/linux/dvb/frontend.h $(MEDIA_OBJ_DIR)/v4l2.xml
251 @$($(quiet)gen_xml)
252 @( \
253 echo "<programlisting>") > $@
254 @( \
255 expand --tabs=8 < $< | \
256 sed $(ESCAPE) $(DVB_DOCUMENTED) | \
257 sed 's/i\.e\./&ie;/') >> $@
258 @( \
259 echo "</programlisting>") >> $@
260
261$(MEDIA_OBJ_DIR)/net.h.xml: $(srctree)/include/linux/dvb/net.h $(MEDIA_OBJ_DIR)/v4l2.xml
262 @$($(quiet)gen_xml)
263 @( \
264 echo "<programlisting>") > $@
265 @( \
266 expand --tabs=8 < $< | \
267 sed $(ESCAPE) $(DVB_DOCUMENTED) | \
268 sed 's/i\.e\./&ie;/') >> $@
269 @( \
270 echo "</programlisting>") >> $@
271
272$(MEDIA_OBJ_DIR)/video.h.xml: $(srctree)/include/linux/dvb/video.h $(MEDIA_OBJ_DIR)/v4l2.xml
273 @$($(quiet)gen_xml)
274 @( \
275 echo "<programlisting>") > $@
276 @( \
277 expand --tabs=8 < $< | \
278 sed $(ESCAPE) $(DVB_DOCUMENTED) | \
279 sed 's/i\.e\./&ie;/') >> $@
280 @( \
281 echo "</programlisting>") >> $@
282
283$(MEDIA_OBJ_DIR)/media-entities.tmpl: $(MEDIA_OBJ_DIR)/v4l2.xml
284 @$($(quiet)gen_xml)
285 @( \
286 echo "<!-- Generated file! Do not edit. -->") >$@
287 @( \
288 echo -e "\n<!-- Functions -->") >>$@
289 @( \
290 for ident in $(FUNCS) ; do \
291 entity=`echo $$ident | tr _ -` ; \
292 echo "<!ENTITY func-$$entity \"<link" \
293 "linkend='func-$$entity'><function>$$ident()</function></link>\">" \
294 >>$@ ; \
295 done)
296 @( \
297 echo -e "\n<!-- Ioctls -->") >>$@
298 @( \
299 for ident in $(IOCTLS) ; do \
300 entity=`echo $$ident | tr _ -` ; \
301 id=`grep "<refname>$$ident" $(MEDIA_OBJ_DIR)/vidioc-*.xml | sed -r s,"^.*/(.*).xml.*","\1",` ; \
302 echo "<!ENTITY $$entity \"<link" \
303 "linkend='$$id'><constant>$$ident</constant></link>\">" \
304 >>$@ ; \
305 done)
306 @( \
307 echo -e "\n<!-- Types -->") >>$@
308 @( \
309 for ident in $(TYPES) ; do \
310 entity=`echo $$ident | tr _ -` ; \
311 echo "<!ENTITY $$entity \"<link" \
312 "linkend='$$entity'>$$ident</link>\">" >>$@ ; \
313 done)
314 @( \
315 echo -e "\n<!-- Enums -->") >>$@
316 @( \
317 for ident in $(ENUMS) ; do \
318 entity=`echo $$ident | sed -e "s/v4l2_mpeg_cx2341x_video_\([a-z]*_spatial_filter_type\)/\1/" | tr _ -` ; \
319 echo "<!ENTITY $$entity \"enum&nbsp;<link" \
320 "linkend='$$entity'>$$ident</link>\">" >>$@ ; \
321 done)
322 @( \
323 echo -e "\n<!-- Structures -->") >>$@
324 @( \
325 for ident in $(STRUCTS) ; do \
326 entity=`echo $$ident | tr _ - | sed s/v4l2-mpeg-vbi-ITV0/v4l2-mpeg-vbi-itv0-1/g` ; \
327 echo "<!ENTITY $$entity \"struct&nbsp;<link" \
328 "linkend='$$entity'>$$ident</link>\">" >>$@ ; \
329 done)
330 @( \
331 echo -e "\n<!-- Error Codes -->") >>$@
332 @( \
333 for ident in $(ERRORS) ; do \
334 echo "<!ENTITY $$ident \"<errorcode>$$ident</errorcode>" \
335 "error code\">" >>$@ ; \
336 done)
337 @( \
338 echo -e "\n<!-- Subsections -->") >>$@
339 @( \
340 for file in $(MEDIA_SGMLS) ; do \
341 entity=`echo "$$file" | sed $(FILENAME) -e s/"^([^-]*)"/sub\1/` ; \
342 if ! echo "$$file" | \
343 grep -q -E -e '^(func|vidioc|pixfmt)-' ; then \
344 echo "<!ENTITY sub-$$entity SYSTEM \"$$file\">" >>$@ ; \
345 fi ; \
346 done)
347 @( \
348 echo -e "\n<!-- Function Reference -->") >>$@
349 @( \
350 for file in $(MEDIA_SGMLS) ; do \
351 if echo "$$file" | \
352 grep -q -E -e '(func|vidioc|pixfmt)-' ; then \
353 entity=`echo "$$file" |sed $(FILENAME)` ; \
354 echo "<!ENTITY $$entity SYSTEM \"$$file\">" >>$@ ; \
355 fi ; \
356 done)
357
358# Jade can auto-generate a list-of-tables, which includes all structs,
359# but we only want data types, all types, and sorted please.
360$(MEDIA_OBJ_DIR)/media-indices.tmpl: $(MEDIA_OBJ_DIR)/v4l2.xml
361 @$($(quiet)gen_xml)
362 @( \
363 echo "<!-- Generated file! Do not edit. -->") >$@
364 @( \
365 echo -e "\n<index><title>List of Types</title>") >>$@
366 @( \
367 for ident in $(TYPES) ; do \
368 id=`echo $$ident | tr _ -` ; \
369 echo "<indexentry><primaryie><link" \
370 "linkend='$$id'>$$ident</link></primaryie></indexentry>" >>$@ ; \
371 done)
372 @( \
373 for ident in $(ENUMS) ; do \
374 id=`echo $$ident | sed -e "s/v4l2_mpeg_cx2341x_video_\([a-z]*_spatial_filter_type\)/\1/" | tr _ -`; \
375 echo "<indexentry><primaryie>enum&nbsp;<link" \
376 "linkend='$$id'>$$ident</link></primaryie></indexentry>" >>$@ ; \
377 done)
378 @( \
379 for ident in $(STRUCTS) ; do \
380 id=`echo $$ident | tr _ - | sed s/v4l2-mpeg-vbi-ITV0/v4l2-mpeg-vbi-itv0-1/g` ; \
381 echo "<indexentry><primaryie>struct&nbsp;<link" \
382 "linkend='$$id'>$$ident</link></primaryie></indexentry>" >>$@ ; \
383 done)
384 @( \
385 echo "</index>") >>$@
386
diff --git a/Documentation/DocBook/media/bayer.png.b64 b/Documentation/DocBook/media/bayer.png.b64
new file mode 100644
index 000000000000..ccdf2bcda95c
--- /dev/null
+++ b/Documentation/DocBook/media/bayer.png.b64
@@ -0,0 +1,171 @@
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diff --git a/Documentation/DocBook/dvb/.gitignore b/Documentation/DocBook/media/dvb/.gitignore
index d7ec32eafac9..d7ec32eafac9 100644
--- a/Documentation/DocBook/dvb/.gitignore
+++ b/Documentation/DocBook/media/dvb/.gitignore
diff --git a/Documentation/DocBook/dvb/audio.xml b/Documentation/DocBook/media/dvb/audio.xml
index eeb96b8a0864..d64386237207 100644
--- a/Documentation/DocBook/dvb/audio.xml
+++ b/Documentation/DocBook/media/dvb/audio.xml
@@ -14,17 +14,17 @@ the omission of the audio and video device.
14audio device. 14audio device.
15</para> 15</para>
16 16
17<section id="audio_stream_source_t"> 17<section id="audio-stream-source-t">
18<title>audio_stream_source_t</title> 18<title>audio_stream_source_t</title>
19<para>The audio stream source is set through the AUDIO_SELECT_SOURCE call and can take 19<para>The audio stream source is set through the AUDIO_SELECT_SOURCE call and can take
20the following values, depending on whether we are replaying from an internal (demux) or 20the following values, depending on whether we are replaying from an internal (demux) or
21external (user write) source. 21external (user write) source.
22</para> 22</para>
23<programlisting> 23<programlisting>
24 typedef enum { 24typedef enum {
25 AUDIO_SOURCE_DEMUX, 25 AUDIO_SOURCE_DEMUX,
26 AUDIO_SOURCE_MEMORY 26 AUDIO_SOURCE_MEMORY
27 } audio_stream_source_t; 27} audio_stream_source_t;
28</programlisting> 28</programlisting>
29<para>AUDIO_SOURCE_DEMUX selects the demultiplexer (fed either by the frontend or the 29<para>AUDIO_SOURCE_DEMUX selects the demultiplexer (fed either by the frontend or the
30DVR device) as the source of the video stream. If AUDIO_SOURCE_MEMORY 30DVR device) as the source of the video stream. If AUDIO_SOURCE_MEMORY
@@ -33,61 +33,64 @@ call.
33</para> 33</para>
34 34
35</section> 35</section>
36<section id="audio_play_state_t"> 36<section id="audio-play-state-t">
37<title>audio_play_state_t</title> 37<title>audio_play_state_t</title>
38<para>The following values can be returned by the AUDIO_GET_STATUS call representing the 38<para>The following values can be returned by the AUDIO_GET_STATUS call representing the
39state of audio playback. 39state of audio playback.
40</para> 40</para>
41<programlisting> 41<programlisting>
42 typedef enum { 42typedef enum {
43 AUDIO_STOPPED, 43 AUDIO_STOPPED,
44 AUDIO_PLAYING, 44 AUDIO_PLAYING,
45 AUDIO_PAUSED 45 AUDIO_PAUSED
46 } audio_play_state_t; 46} audio_play_state_t;
47</programlisting> 47</programlisting>
48 48
49</section> 49</section>
50<section id="audio_channel_select_t"> 50<section id="audio-channel-select-t">
51<title>audio_channel_select_t</title> 51<title>audio_channel_select_t</title>
52<para>The audio channel selected via AUDIO_CHANNEL_SELECT is determined by the 52<para>The audio channel selected via AUDIO_CHANNEL_SELECT is determined by the
53following values. 53following values.
54</para> 54</para>
55<programlisting> 55<programlisting>
56 typedef enum { 56typedef enum {
57 AUDIO_STEREO, 57 AUDIO_STEREO,
58 AUDIO_MONO_LEFT, 58 AUDIO_MONO_LEFT,
59 AUDIO_MONO_RIGHT, 59 AUDIO_MONO_RIGHT,
60 } audio_channel_select_t; 60 AUDIO_MONO,
61 AUDIO_STEREO_SWAPPED
62} audio_channel_select_t;
61</programlisting> 63</programlisting>
62 64
63</section> 65</section>
64<section id="struct_audio_status"> 66<section id="audio-status">
65<title>struct audio_status</title> 67<title>struct audio_status</title>
66<para>The AUDIO_GET_STATUS call returns the following structure informing about various 68<para>The AUDIO_GET_STATUS call returns the following structure informing about various
67states of the playback operation. 69states of the playback operation.
68</para> 70</para>
69<programlisting> 71<programlisting>
70 typedef struct audio_status { 72typedef struct audio_status {
71 boolean AV_sync_state; 73 boolean AV_sync_state;
72 boolean mute_state; 74 boolean mute_state;
73 audio_play_state_t play_state; 75 audio_play_state_t play_state;
74 audio_stream_source_t stream_source; 76 audio_stream_source_t stream_source;
75 audio_channel_select_t channel_select; 77 audio_channel_select_t channel_select;
76 boolean bypass_mode; 78 boolean bypass_mode;
77 } audio_status_t; 79 audio_mixer_t mixer_state;
80} audio_status_t;
78</programlisting> 81</programlisting>
79 82
80</section> 83</section>
81<section id="struct_audio_mixer"> 84<section id="audio-mixer">
82<title>struct audio_mixer</title> 85<title>struct audio_mixer</title>
83<para>The following structure is used by the AUDIO_SET_MIXER call to set the audio 86<para>The following structure is used by the AUDIO_SET_MIXER call to set the audio
84volume. 87volume.
85</para> 88</para>
86<programlisting> 89<programlisting>
87 typedef struct audio_mixer { 90typedef struct audio_mixer {
88 unsigned int volume_left; 91 unsigned int volume_left;
89 unsigned int volume_right; 92 unsigned int volume_right;
90 } audio_mixer_t; 93} audio_mixer_t;
91</programlisting> 94</programlisting>
92 95
93</section> 96</section>
@@ -109,17 +112,17 @@ bits set according to the hardwares capabilities.
109</programlisting> 112</programlisting>
110 113
111</section> 114</section>
112<section id="struct_audio_karaoke"> 115<section id="audio-karaoke">
113<title>struct audio_karaoke</title> 116<title>struct audio_karaoke</title>
114<para>The ioctl AUDIO_SET_KARAOKE uses the following format: 117<para>The ioctl AUDIO_SET_KARAOKE uses the following format:
115</para> 118</para>
116<programlisting> 119<programlisting>
117 typedef 120typedef
118 struct audio_karaoke{ 121struct audio_karaoke {
119 int vocal1; 122 int vocal1;
120 int vocal2; 123 int vocal2;
121 int melody; 124 int melody;
122 } audio_karaoke_t; 125} audio_karaoke_t;
123</programlisting> 126</programlisting>
124<para>If Vocal1 or Vocal2 are non-zero, they get mixed into left and right t at 70% each. If both, 127<para>If Vocal1 or Vocal2 are non-zero, they get mixed into left and right t at 70% each. If both,
125Vocal1 and Vocal2 are non-zero, Vocal1 gets mixed into the left channel and Vocal2 into the 128Vocal1 and Vocal2 are non-zero, Vocal1 gets mixed into the left channel and Vocal2 into the
@@ -128,7 +131,7 @@ and right.
128</para> 131</para>
129 132
130</section> 133</section>
131<section id="audio_attributes"> 134<section id="audio-attributes-t">
132<title>audio attributes</title> 135<title>audio attributes</title>
133<para>The following attributes can be set by a call to AUDIO_SET_ATTRIBUTES: 136<para>The following attributes can be set by a call to AUDIO_SET_ATTRIBUTES:
134</para> 137</para>
@@ -217,8 +220,7 @@ and right.
217<para>(blocking mode is the default)</para> 220<para>(blocking mode is the default)</para>
218</entry> 221</entry>
219 </row></tbody></tgroup></informaltable> 222 </row></tbody></tgroup></informaltable>
220<para>ERRORS 223<para>RETURN VALUE</para>
221</para>
222<informaltable><tgroup cols="2"><tbody><row><entry 224<informaltable><tgroup cols="2"><tbody><row><entry
223 align="char"> 225 align="char">
224<para>ENODEV</para> 226<para>ENODEV</para>
@@ -228,13 +230,6 @@ and right.
228</entry> 230</entry>
229 </row><row><entry 231 </row><row><entry
230 align="char"> 232 align="char">
231<para>EINTERNAL</para>
232</entry><entry
233 align="char">
234<para>Internal error.</para>
235</entry>
236 </row><row><entry
237 align="char">
238<para>EBUSY</para> 233<para>EBUSY</para>
239</entry><entry 234</entry><entry
240 align="char"> 235 align="char">
@@ -276,8 +271,7 @@ and right.
276<para>File descriptor returned by a previous call to open().</para> 271<para>File descriptor returned by a previous call to open().</para>
277</entry> 272</entry>
278 </row></tbody></tgroup></informaltable> 273 </row></tbody></tgroup></informaltable>
279<para>ERRORS 274<para>RETURN VALUE</para>
280</para>
281<informaltable><tgroup cols="2"><tbody><row><entry 275<informaltable><tgroup cols="2"><tbody><row><entry
282 align="char"> 276 align="char">
283<para>EBADF</para> 277<para>EBADF</para>
@@ -332,8 +326,7 @@ and right.
332<para>Size of buf.</para> 326<para>Size of buf.</para>
333</entry> 327</entry>
334 </row></tbody></tgroup></informaltable> 328 </row></tbody></tgroup></informaltable>
335<para>ERRORS 329<para>RETURN VALUE</para>
336</para>
337<informaltable><tgroup cols="2"><tbody><row><entry 330<informaltable><tgroup cols="2"><tbody><row><entry
338 align="char"> 331 align="char">
339<para>EPERM</para> 332<para>EPERM</para>
@@ -358,7 +351,7 @@ and right.
358</entry> 351</entry>
359 </row></tbody></tgroup></informaltable> 352 </row></tbody></tgroup></informaltable>
360 353
361</section><section 354</section><section id="AUDIO_STOP"
362role="subsection"><title>AUDIO_STOP</title> 355role="subsection"><title>AUDIO_STOP</title>
363<para>DESCRIPTION 356<para>DESCRIPTION
364</para> 357</para>
@@ -391,25 +384,9 @@ role="subsection"><title>AUDIO_STOP</title>
391<para>Equals AUDIO_STOP for this command.</para> 384<para>Equals AUDIO_STOP for this command.</para>
392</entry> 385</entry>
393 </row></tbody></tgroup></informaltable> 386 </row></tbody></tgroup></informaltable>
394<para>ERRORS 387&return-value-dvb;
395</para>
396<informaltable><tgroup cols="2"><tbody><row><entry
397 align="char">
398<para>EBADF</para>
399</entry><entry
400 align="char">
401<para>fd is not a valid open file descriptor</para>
402</entry>
403 </row><row><entry
404 align="char">
405<para>EINTERNAL</para>
406</entry><entry
407 align="char">
408<para>Internal error.</para>
409</entry>
410 </row></tbody></tgroup></informaltable>
411 388
412</section><section 389</section><section id="AUDIO_PLAY"
413role="subsection"><title>AUDIO_PLAY</title> 390role="subsection"><title>AUDIO_PLAY</title>
414<para>DESCRIPTION 391<para>DESCRIPTION
415</para> 392</para>
@@ -443,25 +420,9 @@ role="subsection"><title>AUDIO_PLAY</title>
443<para>Equals AUDIO_PLAY for this command.</para> 420<para>Equals AUDIO_PLAY for this command.</para>
444</entry> 421</entry>
445 </row></tbody></tgroup></informaltable> 422 </row></tbody></tgroup></informaltable>
446<para>ERRORS 423&return-value-dvb;
447</para>
448<informaltable><tgroup cols="2"><tbody><row><entry
449 align="char">
450<para>EBADF</para>
451</entry><entry
452 align="char">
453<para>fd is not a valid open file descriptor</para>
454</entry>
455 </row><row><entry
456 align="char">
457<para>EINTERNAL</para>
458</entry><entry
459 align="char">
460<para>Internal error.</para>
461</entry>
462 </row></tbody></tgroup></informaltable>
463 424
464</section><section 425</section><section id="AUDIO_PAUSE"
465role="subsection"><title>AUDIO_PAUSE</title> 426role="subsection"><title>AUDIO_PAUSE</title>
466<para>DESCRIPTION 427<para>DESCRIPTION
467</para> 428</para>
@@ -503,25 +464,49 @@ role="subsection"><title>AUDIO_PAUSE</title>
503<para>Equals AUDIO_PAUSE for this command.</para> 464<para>Equals AUDIO_PAUSE for this command.</para>
504</entry> 465</entry>
505 </row></tbody></tgroup></informaltable> 466 </row></tbody></tgroup></informaltable>
506<para>ERRORS 467&return-value-dvb;
468
469</section><section id="AUDIO_CONTINUE"
470role="subsection"><title>AUDIO_CONTINUE</title>
471<para>DESCRIPTION
472</para>
473<informaltable><tgroup cols="1"><tbody><row><entry
474 align="char">
475<para>This ioctl restarts the decoding and playing process previously paused
476with AUDIO_PAUSE command.</para>
477</entry>
478 </row><row><entry
479 align="char">
480<para>It only works if the stream were previously stopped with AUDIO_PAUSE</para>
481</entry>
482 </row></tbody></tgroup></informaltable>
483<para>SYNOPSIS
484</para>
485<informaltable><tgroup cols="1"><tbody><row><entry
486 align="char">
487<para>int ioctl(int fd, int request = AUDIO_CONTINUE);</para>
488</entry>
489 </row></tbody></tgroup></informaltable>
490<para>PARAMETERS
507</para> 491</para>
508<informaltable><tgroup cols="2"><tbody><row><entry 492<informaltable><tgroup cols="2"><tbody><row><entry
509 align="char"> 493 align="char">
510<para>EBADF</para> 494<para>int fd</para>
511</entry><entry 495</entry><entry
512 align="char"> 496 align="char">
513<para>fd is not a valid open file descriptor.</para> 497<para>File descriptor returned by a previous call to open().</para>
514</entry> 498</entry>
515 </row><row><entry 499 </row><row><entry
516 align="char"> 500 align="char">
517<para>EINTERNAL</para> 501<para>int request</para>
518</entry><entry 502</entry><entry
519 align="char"> 503 align="char">
520<para>Internal error.</para> 504<para>Equals AUDIO_CONTINUE for this command.</para>
521</entry> 505</entry>
522 </row></tbody></tgroup></informaltable> 506 </row></tbody></tgroup></informaltable>
507&return-value-dvb;
523 508
524</section><section 509</section><section id="AUDIO_SELECT_SOURCE"
525role="subsection"><title>AUDIO_SELECT_SOURCE</title> 510role="subsection"><title>AUDIO_SELECT_SOURCE</title>
526<para>DESCRIPTION 511<para>DESCRIPTION
527</para> 512</para>
@@ -567,32 +552,9 @@ role="subsection"><title>AUDIO_SELECT_SOURCE</title>
567 stream.</para> 552 stream.</para>
568</entry> 553</entry>
569 </row></tbody></tgroup></informaltable> 554 </row></tbody></tgroup></informaltable>
570<para>ERRORS 555&return-value-dvb;
571</para>
572<informaltable><tgroup cols="2"><tbody><row><entry
573 align="char">
574<para>EBADF</para>
575</entry><entry
576 align="char">
577<para>fd is not a valid open file descriptor.</para>
578</entry>
579 </row><row><entry
580 align="char">
581<para>EINTERNAL</para>
582</entry><entry
583 align="char">
584<para>Internal error.</para>
585</entry>
586 </row><row><entry
587 align="char">
588<para>EINVAL</para>
589</entry><entry
590 align="char">
591<para>Illegal input parameter.</para>
592</entry>
593 </row></tbody></tgroup></informaltable>
594 556
595</section><section 557</section><section id="AUDIO_SET_MUTE"
596role="subsection"><title>AUDIO_SET_MUTE</title> 558role="subsection"><title>AUDIO_SET_MUTE</title>
597<para>DESCRIPTION 559<para>DESCRIPTION
598</para> 560</para>
@@ -646,32 +608,9 @@ role="subsection"><title>AUDIO_SET_MUTE</title>
646<para>FALSE Audio Un-mute</para> 608<para>FALSE Audio Un-mute</para>
647</entry> 609</entry>
648 </row></tbody></tgroup></informaltable> 610 </row></tbody></tgroup></informaltable>
649<para>ERRORS 611&return-value-dvb;
650</para>
651<informaltable><tgroup cols="2"><tbody><row><entry
652 align="char">
653<para>EBADF</para>
654</entry><entry
655 align="char">
656<para>fd is not a valid open file descriptor.</para>
657</entry>
658 </row><row><entry
659 align="char">
660<para>EINTERNAL</para>
661</entry><entry
662 align="char">
663<para>Internal error.</para>
664</entry>
665 </row><row><entry
666 align="char">
667<para>EINVAL</para>
668</entry><entry
669 align="char">
670<para>Illegal input parameter.</para>
671</entry>
672 </row></tbody></tgroup></informaltable>
673 612
674</section><section 613</section><section id="AUDIO_SET_AV_SYNC"
675role="subsection"><title>AUDIO_SET_AV_SYNC</title> 614role="subsection"><title>AUDIO_SET_AV_SYNC</title>
676<para>DESCRIPTION 615<para>DESCRIPTION
677</para> 616</para>
@@ -725,32 +664,9 @@ role="subsection"><title>AUDIO_SET_AV_SYNC</title>
725<para>FALSE AV-sync OFF</para> 664<para>FALSE AV-sync OFF</para>
726</entry> 665</entry>
727 </row></tbody></tgroup></informaltable> 666 </row></tbody></tgroup></informaltable>
728<para>ERRORS 667&return-value-dvb;
729</para>
730<informaltable><tgroup cols="2"><tbody><row><entry
731 align="char">
732<para>EBADF</para>
733</entry><entry
734 align="char">
735<para>fd is not a valid open file descriptor.</para>
736</entry>
737 </row><row><entry
738 align="char">
739<para>EINTERNAL</para>
740</entry><entry
741 align="char">
742<para>Internal error.</para>
743</entry>
744 </row><row><entry
745 align="char">
746<para>EINVAL</para>
747</entry><entry
748 align="char">
749<para>Illegal input parameter.</para>
750</entry>
751 </row></tbody></tgroup></informaltable>
752 668
753</section><section 669</section><section id="AUDIO_SET_BYPASS_MODE"
754role="subsection"><title>AUDIO_SET_BYPASS_MODE</title> 670role="subsection"><title>AUDIO_SET_BYPASS_MODE</title>
755<para>DESCRIPTION 671<para>DESCRIPTION
756</para> 672</para>
@@ -808,32 +724,9 @@ role="subsection"><title>AUDIO_SET_BYPASS_MODE</title>
808<para>FALSE Bypass is enabled</para> 724<para>FALSE Bypass is enabled</para>
809</entry> 725</entry>
810 </row></tbody></tgroup></informaltable> 726 </row></tbody></tgroup></informaltable>
811<para>ERRORS 727&return-value-dvb;
812</para>
813<informaltable><tgroup cols="2"><tbody><row><entry
814 align="char">
815<para>EBADF</para>
816</entry><entry
817 align="char">
818<para>fd is not a valid open file descriptor.</para>
819</entry>
820 </row><row><entry
821 align="char">
822<para>EINTERNAL</para>
823</entry><entry
824 align="char">
825<para>Internal error.</para>
826</entry>
827 </row><row><entry
828 align="char">
829<para>EINVAL</para>
830</entry><entry
831 align="char">
832<para>Illegal input parameter.</para>
833</entry>
834 </row></tbody></tgroup></informaltable>
835 728
836</section><section 729</section><section id="AUDIO_CHANNEL_SELECT"
837role="subsection"><title>AUDIO_CHANNEL_SELECT</title> 730role="subsection"><title>AUDIO_CHANNEL_SELECT</title>
838<para>DESCRIPTION 731<para>DESCRIPTION
839</para> 732</para>
@@ -877,32 +770,9 @@ role="subsection"><title>AUDIO_CHANNEL_SELECT</title>
877 stereo).</para> 770 stereo).</para>
878</entry> 771</entry>
879 </row></tbody></tgroup></informaltable> 772 </row></tbody></tgroup></informaltable>
880<para>ERRORS 773&return-value-dvb;
881</para>
882<informaltable><tgroup cols="2"><tbody><row><entry
883 align="char">
884<para>EBADF</para>
885</entry><entry
886 align="char">
887<para>fd is not a valid open file descriptor.</para>
888</entry>
889 </row><row><entry
890 align="char">
891<para>EINTERNAL</para>
892</entry><entry
893 align="char">
894<para>Internal error.</para>
895</entry>
896 </row><row><entry
897 align="char">
898<para>EINVAL</para>
899</entry><entry
900 align="char">
901<para>Illegal input parameter ch.</para>
902</entry>
903 </row></tbody></tgroup></informaltable>
904 774
905</section><section 775</section><section id="AUDIO_GET_STATUS"
906role="subsection"><title>AUDIO_GET_STATUS</title> 776role="subsection"><title>AUDIO_GET_STATUS</title>
907<para>DESCRIPTION 777<para>DESCRIPTION
908</para> 778</para>
@@ -945,32 +815,9 @@ role="subsection"><title>AUDIO_GET_STATUS</title>
945<para>Returns the current state of Audio Device.</para> 815<para>Returns the current state of Audio Device.</para>
946</entry> 816</entry>
947 </row></tbody></tgroup></informaltable> 817 </row></tbody></tgroup></informaltable>
948<para>ERRORS 818&return-value-dvb;
949</para>
950<informaltable><tgroup cols="2"><tbody><row><entry
951 align="char">
952<para>EBADF</para>
953</entry><entry
954 align="char">
955<para>fd is not a valid open file descriptor.</para>
956</entry>
957 </row><row><entry
958 align="char">
959<para>EINTERNAL</para>
960</entry><entry
961 align="char">
962<para>Internal error.</para>
963</entry>
964 </row><row><entry
965 align="char">
966<para>EFAULT</para>
967</entry><entry
968 align="char">
969<para>status points to invalid address.</para>
970</entry>
971 </row></tbody></tgroup></informaltable>
972 819
973</section><section 820</section><section id="AUDIO_GET_CAPABILITIES"
974role="subsection"><title>AUDIO_GET_CAPABILITIES</title> 821role="subsection"><title>AUDIO_GET_CAPABILITIES</title>
975<para>DESCRIPTION 822<para>DESCRIPTION
976</para> 823</para>
@@ -1013,32 +860,9 @@ role="subsection"><title>AUDIO_GET_CAPABILITIES</title>
1013<para>Returns a bit array of supported sound formats.</para> 860<para>Returns a bit array of supported sound formats.</para>
1014</entry> 861</entry>
1015 </row></tbody></tgroup></informaltable> 862 </row></tbody></tgroup></informaltable>
1016<para>ERRORS 863&return-value-dvb;
1017</para>
1018<informaltable><tgroup cols="2"><tbody><row><entry
1019 align="char">
1020<para>EBADF</para>
1021</entry><entry
1022 align="char">
1023<para>fd is not a valid open file descriptor.</para>
1024</entry>
1025 </row><row><entry
1026 align="char">
1027<para>EINTERNAL</para>
1028</entry><entry
1029 align="char">
1030<para>Internal error.</para>
1031</entry>
1032 </row><row><entry
1033 align="char">
1034<para>EFAULT</para>
1035</entry><entry
1036 align="char">
1037<para>cap points to an invalid address.</para>
1038</entry>
1039 </row></tbody></tgroup></informaltable>
1040 864
1041</section><section 865</section><section id="AUDIO_CLEAR_BUFFER"
1042role="subsection"><title>AUDIO_CLEAR_BUFFER</title> 866role="subsection"><title>AUDIO_CLEAR_BUFFER</title>
1043<para>DESCRIPTION 867<para>DESCRIPTION
1044</para> 868</para>
@@ -1072,25 +896,9 @@ role="subsection"><title>AUDIO_CLEAR_BUFFER</title>
1072<para>Equals AUDIO_CLEAR_BUFFER for this command.</para> 896<para>Equals AUDIO_CLEAR_BUFFER for this command.</para>
1073</entry> 897</entry>
1074 </row></tbody></tgroup></informaltable> 898 </row></tbody></tgroup></informaltable>
1075<para>ERRORS 899&return-value-dvb;
1076</para>
1077<informaltable><tgroup cols="2"><tbody><row><entry
1078 align="char">
1079<para>EBADF</para>
1080</entry><entry
1081 align="char">
1082<para>fd is not a valid open file descriptor.</para>
1083</entry>
1084 </row><row><entry
1085 align="char">
1086<para>EINTERNAL</para>
1087</entry><entry
1088 align="char">
1089<para>Internal error.</para>
1090</entry>
1091 </row></tbody></tgroup></informaltable>
1092 900
1093</section><section 901</section><section id="AUDIO_SET_ID"
1094role="subsection"><title>AUDIO_SET_ID</title> 902role="subsection"><title>AUDIO_SET_ID</title>
1095<para>DESCRIPTION 903<para>DESCRIPTION
1096</para> 904</para>
@@ -1136,32 +944,9 @@ role="subsection"><title>AUDIO_SET_ID</title>
1136<para>audio sub-stream id</para> 944<para>audio sub-stream id</para>
1137</entry> 945</entry>
1138 </row></tbody></tgroup></informaltable> 946 </row></tbody></tgroup></informaltable>
1139<para>ERRORS 947&return-value-dvb;
1140</para>
1141<informaltable><tgroup cols="2"><tbody><row><entry
1142 align="char">
1143<para>EBADF</para>
1144</entry><entry
1145 align="char">
1146<para>fd is not a valid open file descriptor.</para>
1147</entry>
1148 </row><row><entry
1149 align="char">
1150<para>EINTERNAL</para>
1151</entry><entry
1152 align="char">
1153<para>Internal error.</para>
1154</entry>
1155 </row><row><entry
1156 align="char">
1157<para>EINVAL</para>
1158</entry><entry
1159 align="char">
1160<para>Invalid sub-stream id.</para>
1161</entry>
1162 </row></tbody></tgroup></informaltable>
1163 948
1164</section><section 949</section><section id="AUDIO_SET_MIXER"
1165role="subsection"><title>AUDIO_SET_MIXER</title> 950role="subsection"><title>AUDIO_SET_MIXER</title>
1166<para>DESCRIPTION 951<para>DESCRIPTION
1167</para> 952</para>
@@ -1202,32 +987,9 @@ role="subsection"><title>AUDIO_SET_MIXER</title>
1202<para>mixer settings.</para> 987<para>mixer settings.</para>
1203</entry> 988</entry>
1204 </row></tbody></tgroup></informaltable> 989 </row></tbody></tgroup></informaltable>
1205<para>ERRORS 990&return-value-dvb;
1206</para>
1207<informaltable><tgroup cols="2"><tbody><row><entry
1208 align="char">
1209<para>EBADF</para>
1210</entry><entry
1211 align="char">
1212<para>fd is not a valid open file descriptor.</para>
1213</entry>
1214 </row><row><entry
1215 align="char">
1216<para>EINTERNAL</para>
1217</entry><entry
1218 align="char">
1219<para>Internal error.</para>
1220</entry>
1221 </row><row><entry
1222 align="char">
1223<para>EFAULT</para>
1224</entry><entry
1225 align="char">
1226<para>mix points to an invalid address.</para>
1227</entry>
1228 </row></tbody></tgroup></informaltable>
1229 991
1230</section><section 992</section><section id="AUDIO_SET_STREAMTYPE"
1231role="subsection"><title>AUDIO_SET_STREAMTYPE</title> 993role="subsection"><title>AUDIO_SET_STREAMTYPE</title>
1232<para>DESCRIPTION 994<para>DESCRIPTION
1233</para> 995</para>
@@ -1270,17 +1032,9 @@ role="subsection"><title>AUDIO_SET_STREAMTYPE</title>
1270<para>stream type</para> 1032<para>stream type</para>
1271</entry> 1033</entry>
1272 </row></tbody></tgroup></informaltable> 1034 </row></tbody></tgroup></informaltable>
1273<para>ERRORS 1035&return-value-dvb;
1274</para>
1275<informaltable><tgroup cols="2"><tbody><row><entry 1036<informaltable><tgroup cols="2"><tbody><row><entry
1276 align="char"> 1037 align="char">
1277<para>EBADF</para>
1278</entry><entry
1279 align="char">
1280<para>fd is not a valid open file descriptor</para>
1281</entry>
1282 </row><row><entry
1283 align="char">
1284<para>EINVAL</para> 1038<para>EINVAL</para>
1285</entry><entry 1039</entry><entry
1286 align="char"> 1040 align="char">
@@ -1288,7 +1042,7 @@ role="subsection"><title>AUDIO_SET_STREAMTYPE</title>
1288</entry> 1042</entry>
1289 </row></tbody></tgroup></informaltable> 1043 </row></tbody></tgroup></informaltable>
1290 1044
1291</section><section 1045</section><section id="AUDIO_SET_EXT_ID"
1292role="subsection"><title>AUDIO_SET_EXT_ID</title> 1046role="subsection"><title>AUDIO_SET_EXT_ID</title>
1293<para>DESCRIPTION 1047<para>DESCRIPTION
1294</para> 1048</para>
@@ -1330,17 +1084,9 @@ role="subsection"><title>AUDIO_SET_EXT_ID</title>
1330<para>audio sub_stream_id</para> 1084<para>audio sub_stream_id</para>
1331</entry> 1085</entry>
1332 </row></tbody></tgroup></informaltable> 1086 </row></tbody></tgroup></informaltable>
1333<para>ERRORS 1087&return-value-dvb;
1334</para>
1335<informaltable><tgroup cols="2"><tbody><row><entry 1088<informaltable><tgroup cols="2"><tbody><row><entry
1336 align="char"> 1089 align="char">
1337<para>EBADF</para>
1338</entry><entry
1339 align="char">
1340<para>fd is not a valid open file descriptor</para>
1341</entry>
1342 </row><row><entry
1343 align="char">
1344<para>EINVAL</para> 1090<para>EINVAL</para>
1345</entry><entry 1091</entry><entry
1346 align="char"> 1092 align="char">
@@ -1348,7 +1094,7 @@ role="subsection"><title>AUDIO_SET_EXT_ID</title>
1348</entry> 1094</entry>
1349 </row></tbody></tgroup></informaltable> 1095 </row></tbody></tgroup></informaltable>
1350 1096
1351</section><section 1097</section><section id="AUDIO_SET_ATTRIBUTES"
1352role="subsection"><title>AUDIO_SET_ATTRIBUTES</title> 1098role="subsection"><title>AUDIO_SET_ATTRIBUTES</title>
1353<para>DESCRIPTION 1099<para>DESCRIPTION
1354</para> 1100</para>
@@ -1391,17 +1137,9 @@ role="subsection"><title>AUDIO_SET_ATTRIBUTES</title>
1391<para>audio attributes according to section ??</para> 1137<para>audio attributes according to section ??</para>
1392</entry> 1138</entry>
1393 </row></tbody></tgroup></informaltable> 1139 </row></tbody></tgroup></informaltable>
1394<para>ERRORS 1140&return-value-dvb;
1395</para>
1396<informaltable><tgroup cols="2"><tbody><row><entry 1141<informaltable><tgroup cols="2"><tbody><row><entry
1397 align="char"> 1142 align="char">
1398<para>EBADF</para>
1399</entry><entry
1400 align="char">
1401<para>fd is not a valid open file descriptor</para>
1402</entry>
1403 </row><row><entry
1404 align="char">
1405<para>EINVAL</para> 1143<para>EINVAL</para>
1406</entry><entry 1144</entry><entry
1407 align="char"> 1145 align="char">
@@ -1409,7 +1147,7 @@ role="subsection"><title>AUDIO_SET_ATTRIBUTES</title>
1409</entry> 1147</entry>
1410 </row></tbody></tgroup></informaltable> 1148 </row></tbody></tgroup></informaltable>
1411 1149
1412</section><section 1150</section><section id="AUDIO_SET_KARAOKE"
1413role="subsection"><title>AUDIO_SET_KARAOKE</title> 1151role="subsection"><title>AUDIO_SET_KARAOKE</title>
1414<para>DESCRIPTION 1152<para>DESCRIPTION
1415</para> 1153</para>
@@ -1422,7 +1160,7 @@ role="subsection"><title>AUDIO_SET_KARAOKE</title>
1422</para> 1160</para>
1423<informaltable><tgroup cols="1"><tbody><row><entry 1161<informaltable><tgroup cols="1"><tbody><row><entry
1424 align="char"> 1162 align="char">
1425<para>int ioctl(fd, int request = AUDIO_SET_STREAMTYPE, 1163<para>int ioctl(fd, int request = AUDIO_SET_KARAOKE,
1426 audio_karaoke_t &#x22C6;karaoke);</para> 1164 audio_karaoke_t &#x22C6;karaoke);</para>
1427</entry> 1165</entry>
1428 </row></tbody></tgroup></informaltable> 1166 </row></tbody></tgroup></informaltable>
@@ -1440,7 +1178,7 @@ role="subsection"><title>AUDIO_SET_KARAOKE</title>
1440<para>int request</para> 1178<para>int request</para>
1441</entry><entry 1179</entry><entry
1442 align="char"> 1180 align="char">
1443<para>Equals AUDIO_SET_STREAMTYPE for this 1181<para>Equals AUDIO_SET_KARAOKE for this
1444 command.</para> 1182 command.</para>
1445</entry> 1183</entry>
1446 </row><row><entry 1184 </row><row><entry
@@ -1452,17 +1190,9 @@ role="subsection"><title>AUDIO_SET_KARAOKE</title>
1452<para>karaoke settings according to section ??.</para> 1190<para>karaoke settings according to section ??.</para>
1453</entry> 1191</entry>
1454 </row></tbody></tgroup></informaltable> 1192 </row></tbody></tgroup></informaltable>
1455<para>ERRORS 1193&return-value-dvb;
1456</para>
1457<informaltable><tgroup cols="2"><tbody><row><entry 1194<informaltable><tgroup cols="2"><tbody><row><entry
1458 align="char"> 1195 align="char">
1459<para>EBADF</para>
1460</entry><entry
1461 align="char">
1462<para>fd is not a valid open file descriptor</para>
1463</entry>
1464 </row><row><entry
1465 align="char">
1466<para>EINVAL</para> 1196<para>EINVAL</para>
1467</entry><entry 1197</entry><entry
1468 align="char"> 1198 align="char">
diff --git a/Documentation/DocBook/dvb/ca.xml b/Documentation/DocBook/media/dvb/ca.xml
index b1f1d2fad654..5c4adb44b1c1 100644
--- a/Documentation/DocBook/dvb/ca.xml
+++ b/Documentation/DocBook/media/dvb/ca.xml
@@ -8,75 +8,85 @@ including <emphasis role="tt">linux/dvb/ca.h</emphasis> in your application.
8<title>CA Data Types</title> 8<title>CA Data Types</title>
9 9
10 10
11<section id="ca_slot_info_t"> 11<section id="ca-slot-info">
12<title>ca_slot_info_t</title> 12<title>ca_slot_info_t</title>
13 <programlisting> 13 <programlisting>
14 /&#x22C6; slot interface types and info &#x22C6;/ 14typedef struct ca_slot_info {
15 int num; /&#x22C6; slot number &#x22C6;/
15 16
16 typedef struct ca_slot_info_s { 17 int type; /&#x22C6; CA interface this slot supports &#x22C6;/
17 int num; /&#x22C6; slot number &#x22C6;/ 18#define CA_CI 1 /&#x22C6; CI high level interface &#x22C6;/
19#define CA_CI_LINK 2 /&#x22C6; CI link layer level interface &#x22C6;/
20#define CA_CI_PHYS 4 /&#x22C6; CI physical layer level interface &#x22C6;/
21#define CA_DESCR 8 /&#x22C6; built-in descrambler &#x22C6;/
22#define CA_SC 128 /&#x22C6; simple smart card interface &#x22C6;/
18 23
19 int type; /&#x22C6; CA interface this slot supports &#x22C6;/ 24 unsigned int flags;
20 #define CA_CI 1 /&#x22C6; CI high level interface &#x22C6;/ 25#define CA_CI_MODULE_PRESENT 1 /&#x22C6; module (or card) inserted &#x22C6;/
21 #define CA_CI_LINK 2 /&#x22C6; CI link layer level interface &#x22C6;/ 26#define CA_CI_MODULE_READY 2
22 #define CA_CI_PHYS 4 /&#x22C6; CI physical layer level interface &#x22C6;/ 27} ca_slot_info_t;
23 #define CA_SC 128 /&#x22C6; simple smart card interface &#x22C6;/
24
25 unsigned int flags;
26 #define CA_CI_MODULE_PRESENT 1 /&#x22C6; module (or card) inserted &#x22C6;/
27 #define CA_CI_MODULE_READY 2
28 } ca_slot_info_t;
29</programlisting> 28</programlisting>
30 29
31</section> 30</section>
32<section id="ca_descr_info_t"> 31<section id="ca-descr-info">
33<title>ca_descr_info_t</title> 32<title>ca_descr_info_t</title>
34 <programlisting> 33<programlisting>
35 typedef struct ca_descr_info_s { 34typedef struct ca_descr_info {
36 unsigned int num; /&#x22C6; number of available descramblers (keys) &#x22C6;/ 35 unsigned int num; /&#x22C6; number of available descramblers (keys) &#x22C6;/
37 unsigned int type; /&#x22C6; type of supported scrambling system &#x22C6;/ 36 unsigned int type; /&#x22C6; type of supported scrambling system &#x22C6;/
38 #define CA_ECD 1 37#define CA_ECD 1
39 #define CA_NDS 2 38#define CA_NDS 2
40 #define CA_DSS 4 39#define CA_DSS 4
41 } ca_descr_info_t; 40} ca_descr_info_t;
42</programlisting> 41</programlisting>
43 42
44</section> 43</section>
45<section id="ca_cap_t"> 44<section id="ca-caps">
46<title>ca_cap_t</title> 45<title>ca_caps_t</title>
47 <programlisting> 46<programlisting>
48 typedef struct ca_cap_s { 47typedef struct ca_caps {
49 unsigned int slot_num; /&#x22C6; total number of CA card and module slots &#x22C6;/ 48 unsigned int slot_num; /&#x22C6; total number of CA card and module slots &#x22C6;/
50 unsigned int slot_type; /&#x22C6; OR of all supported types &#x22C6;/ 49 unsigned int slot_type; /&#x22C6; OR of all supported types &#x22C6;/
51 unsigned int descr_num; /&#x22C6; total number of descrambler slots (keys) &#x22C6;/ 50 unsigned int descr_num; /&#x22C6; total number of descrambler slots (keys) &#x22C6;/
52 unsigned int descr_type;/&#x22C6; OR of all supported types &#x22C6;/ 51 unsigned int descr_type;/&#x22C6; OR of all supported types &#x22C6;/
53 } ca_cap_t; 52 } ca_cap_t;
54</programlisting> 53</programlisting>
55 54
56</section> 55</section>
57<section id="ca_msg_t"> 56<section id="ca-msg">
58<title>ca_msg_t</title> 57<title>ca_msg_t</title>
59 <programlisting> 58<programlisting>
60 /&#x22C6; a message to/from a CI-CAM &#x22C6;/ 59/&#x22C6; a message to/from a CI-CAM &#x22C6;/
61 typedef struct ca_msg_s { 60typedef struct ca_msg {
62 unsigned int index; 61 unsigned int index;
63 unsigned int type; 62 unsigned int type;
64 unsigned int length; 63 unsigned int length;
65 unsigned char msg[256]; 64 unsigned char msg[256];
66 } ca_msg_t; 65} ca_msg_t;
67</programlisting> 66</programlisting>
68 67
69</section> 68</section>
70<section id="ca_descr_t"> 69<section id="ca-descr">
71<title>ca_descr_t</title> 70<title>ca_descr_t</title>
72 <programlisting> 71<programlisting>
73 typedef struct ca_descr_s { 72typedef struct ca_descr {
74 unsigned int index; 73 unsigned int index;
75 unsigned int parity; 74 unsigned int parity;
76 unsigned char cw[8]; 75 unsigned char cw[8];
77 } ca_descr_t; 76} ca_descr_t;
78</programlisting> 77</programlisting>
79 </section></section> 78</section>
79
80<section id="ca-pid">
81<title>ca-pid</title>
82<programlisting>
83typedef struct ca_pid {
84 unsigned int pid;
85 int index; /&#x22C6; -1 == disable&#x22C6;/
86} ca_pid_t;
87</programlisting>
88</section></section>
89
80<section id="ca_function_calls"> 90<section id="ca_function_calls">
81<title>CA Function Calls</title> 91<title>CA Function Calls</title>
82 92
@@ -148,8 +158,7 @@ including <emphasis role="tt">linux/dvb/ca.h</emphasis> in your application.
148<para>(blocking mode is the default)</para> 158<para>(blocking mode is the default)</para>
149</entry> 159</entry>
150 </row></tbody></tgroup></informaltable> 160 </row></tbody></tgroup></informaltable>
151<para>ERRORS 161<para>RETURN VALUE</para>
152</para>
153<informaltable><tgroup cols="2"><tbody><row><entry 162<informaltable><tgroup cols="2"><tbody><row><entry
154 align="char"> 163 align="char">
155<para>ENODEV</para> 164<para>ENODEV</para>
@@ -207,8 +216,7 @@ including <emphasis role="tt">linux/dvb/ca.h</emphasis> in your application.
207<para>File descriptor returned by a previous call to open().</para> 216<para>File descriptor returned by a previous call to open().</para>
208</entry> 217</entry>
209 </row></tbody></tgroup></informaltable> 218 </row></tbody></tgroup></informaltable>
210<para>ERRORS 219<para>RETURN VALUE</para>
211</para>
212<informaltable><tgroup cols="2"><tbody><row><entry 220<informaltable><tgroup cols="2"><tbody><row><entry
213 align="char"> 221 align="char">
214<para>EBADF</para> 222<para>EBADF</para>
diff --git a/Documentation/DocBook/dvb/demux.xml b/Documentation/DocBook/media/dvb/demux.xml
index 1b8c4e9835b9..37c17908aa40 100644
--- a/Documentation/DocBook/dvb/demux.xml
+++ b/Documentation/DocBook/media/dvb/demux.xml
@@ -7,15 +7,19 @@ accessed by including <emphasis role="tt">linux/dvb/dmx.h</emphasis> in your app
7<section id="dmx_types"> 7<section id="dmx_types">
8<title>Demux Data Types</title> 8<title>Demux Data Types</title>
9 9
10<section id="dmx_output_t"> 10<section id="dmx-output-t">
11<title>dmx_output_t</title> 11<title>dmx_output_t</title>
12 <programlisting> 12<programlisting>
13 typedef enum 13typedef enum
14 { 14{
15 DMX_OUT_DECODER, 15 DMX_OUT_DECODER, /&#x22C6; Streaming directly to decoder. &#x22C6;/
16 DMX_OUT_TAP, 16 DMX_OUT_TAP, /&#x22C6; Output going to a memory buffer &#x22C6;/
17 DMX_OUT_TS_TAP 17 /&#x22C6; (to be retrieved via the read command).&#x22C6;/
18 } dmx_output_t; 18 DMX_OUT_TS_TAP, /&#x22C6; Output multiplexed into a new TS &#x22C6;/
19 /&#x22C6; (to be retrieved by reading from the &#x22C6;/
20 /&#x22C6; logical DVR device). &#x22C6;/
21 DMX_OUT_TSDEMUX_TAP /&#x22C6; Like TS_TAP but retrieved from the DMX device &#x22C6;/
22} dmx_output_t;
19</programlisting> 23</programlisting>
20<para><emphasis role="tt">DMX_OUT_TAP</emphasis> delivers the stream output to the demux device on which the ioctl is 24<para><emphasis role="tt">DMX_OUT_TAP</emphasis> delivers the stream output to the demux device on which the ioctl is
21called. 25called.
@@ -26,96 +30,95 @@ specified.
26</para> 30</para>
27</section> 31</section>
28 32
29<section id="dmx_input_t"> 33<section id="dmx-input-t">
30<title>dmx_input_t</title> 34<title>dmx_input_t</title>
31 <programlisting> 35<programlisting>
32 typedef enum 36typedef enum
33 { 37{
34 DMX_IN_FRONTEND, 38 DMX_IN_FRONTEND, /&#x22C6; Input from a front-end device. &#x22C6;/
35 DMX_IN_DVR 39 DMX_IN_DVR /&#x22C6; Input from the logical DVR device. &#x22C6;/
36 } dmx_input_t; 40} dmx_input_t;
37</programlisting> 41</programlisting>
38</section> 42</section>
39 43
40<section id="dmx_pes_type_t"> 44<section id="dmx-pes-type-t">
41<title>dmx_pes_type_t</title> 45<title>dmx_pes_type_t</title>
42 <programlisting> 46<programlisting>
43 typedef enum 47typedef enum
44 { 48{
45 DMX_PES_AUDIO, 49 DMX_PES_AUDIO0,
46 DMX_PES_VIDEO, 50 DMX_PES_VIDEO0,
47 DMX_PES_TELETEXT, 51 DMX_PES_TELETEXT0,
48 DMX_PES_SUBTITLE, 52 DMX_PES_SUBTITLE0,
49 DMX_PES_PCR, 53 DMX_PES_PCR0,
50 DMX_PES_OTHER
51 } dmx_pes_type_t;
52</programlisting>
53</section>
54 54
55<section id="dmx_event_t"> 55 DMX_PES_AUDIO1,
56<title>dmx_event_t</title> 56 DMX_PES_VIDEO1,
57 <programlisting> 57 DMX_PES_TELETEXT1,
58 typedef enum 58 DMX_PES_SUBTITLE1,
59 { 59 DMX_PES_PCR1,
60 DMX_SCRAMBLING_EV,
61 DMX_FRONTEND_EV
62 } dmx_event_t;
63</programlisting>
64</section>
65 60
66<section id="dmx_scrambling_status_t"> 61 DMX_PES_AUDIO2,
67<title>dmx_scrambling_status_t</title> 62 DMX_PES_VIDEO2,
68 <programlisting> 63 DMX_PES_TELETEXT2,
69 typedef enum 64 DMX_PES_SUBTITLE2,
70 { 65 DMX_PES_PCR2,
71 DMX_SCRAMBLING_OFF, 66
72 DMX_SCRAMBLING_ON 67 DMX_PES_AUDIO3,
73 } dmx_scrambling_status_t; 68 DMX_PES_VIDEO3,
69 DMX_PES_TELETEXT3,
70 DMX_PES_SUBTITLE3,
71 DMX_PES_PCR3,
72
73 DMX_PES_OTHER
74} dmx_pes_type_t;
74</programlisting> 75</programlisting>
75</section> 76</section>
76 77
77<section id="dmx_filter"> 78<section id="dmx-filter">
78<title>struct dmx_filter</title> 79<title>struct dmx_filter</title>
79 <programlisting> 80 <programlisting>
80 typedef struct dmx_filter 81 typedef struct dmx_filter
81 { 82{
82 uint8_t filter[DMX_FILTER_SIZE]; 83 __u8 filter[DMX_FILTER_SIZE];
83 uint8_t mask[DMX_FILTER_SIZE]; 84 __u8 mask[DMX_FILTER_SIZE];
84 } dmx_filter_t; 85 __u8 mode[DMX_FILTER_SIZE];
86} dmx_filter_t;
85</programlisting> 87</programlisting>
86</section> 88</section>
87 89
88<section id="dmx_sct_filter_params"> 90<section id="dmx-sct-filter-params">
89<title>struct dmx_sct_filter_params</title> 91<title>struct dmx_sct_filter_params</title>
90 <programlisting> 92<programlisting>
91 struct dmx_sct_filter_params 93struct dmx_sct_filter_params
92 { 94{
93 uint16_t pid; 95 __u16 pid;
94 dmx_filter_t filter; 96 dmx_filter_t filter;
95 uint32_t timeout; 97 __u32 timeout;
96 uint32_t flags; 98 __u32 flags;
97 #define DMX_CHECK_CRC 1 99#define DMX_CHECK_CRC 1
98 #define DMX_ONESHOT 2 100#define DMX_ONESHOT 2
99 #define DMX_IMMEDIATE_START 4 101#define DMX_IMMEDIATE_START 4
100 }; 102#define DMX_KERNEL_CLIENT 0x8000
103};
101</programlisting> 104</programlisting>
102</section> 105</section>
103 106
104<section id="dmx_pes_filter_params"> 107<section id="dmx-pes-filter-params">
105<title>struct dmx_pes_filter_params</title> 108<title>struct dmx_pes_filter_params</title>
106 <programlisting> 109<programlisting>
107 struct dmx_pes_filter_params 110struct dmx_pes_filter_params
108 { 111{
109 uint16_t pid; 112 __u16 pid;
110 dmx_input_t input; 113 dmx_input_t input;
111 dmx_output_t output; 114 dmx_output_t output;
112 dmx_pes_type_t pes_type; 115 dmx_pes_type_t pes_type;
113 uint32_t flags; 116 __u32 flags;
114 }; 117};
115</programlisting> 118</programlisting>
116</section> 119</section>
117 120
118<section id="dmx_event"> 121<section id="dmx-event">
119<title>struct dmx_event</title> 122<title>struct dmx_event</title>
120 <programlisting> 123 <programlisting>
121 struct dmx_event 124 struct dmx_event
@@ -130,19 +133,44 @@ specified.
130</programlisting> 133</programlisting>
131</section> 134</section>
132 135
133<section id="dmx_stc"> 136<section id="dmx-stc">
134<title>struct dmx_stc</title> 137<title>struct dmx_stc</title>
135 <programlisting> 138<programlisting>
136 struct dmx_stc { 139struct dmx_stc {
137 unsigned int num; /&#x22C6; input : which STC? 0..N &#x22C6;/ 140 unsigned int num; /&#x22C6; input : which STC? 0..N &#x22C6;/
138 unsigned int base; /&#x22C6; output: divisor for stc to get 90 kHz clock &#x22C6;/ 141 unsigned int base; /&#x22C6; output: divisor for stc to get 90 kHz clock &#x22C6;/
139 uint64_t stc; /&#x22C6; output: stc in 'base'&#x22C6;90 kHz units &#x22C6;/ 142 __u64 stc; /&#x22C6; output: stc in 'base'&#x22C6;90 kHz units &#x22C6;/
140 }; 143};
141</programlisting> 144</programlisting>
142 </section> 145</section>
143 146
147<section id="dmx-caps">
148<title>struct dmx_caps</title>
149<programlisting>
150 typedef struct dmx_caps {
151 __u32 caps;
152 int num_decoders;
153} dmx_caps_t;
154</programlisting>
155</section>
156
157<section id="dmx-source-t">
158<title>enum dmx_source_t</title>
159<programlisting>
160typedef enum {
161 DMX_SOURCE_FRONT0 = 0,
162 DMX_SOURCE_FRONT1,
163 DMX_SOURCE_FRONT2,
164 DMX_SOURCE_FRONT3,
165 DMX_SOURCE_DVR0 = 16,
166 DMX_SOURCE_DVR1,
167 DMX_SOURCE_DVR2,
168 DMX_SOURCE_DVR3
169} dmx_source_t;
170</programlisting>
144</section> 171</section>
145 172
173</section>
146<section id="dmx_fcalls"> 174<section id="dmx_fcalls">
147<title>Demux Function Calls</title> 175<title>Demux Function Calls</title>
148 176
@@ -211,8 +239,7 @@ specified.
211<para>(blocking mode is the default)</para> 239<para>(blocking mode is the default)</para>
212</entry> 240</entry>
213 </row></tbody></tgroup></informaltable> 241 </row></tbody></tgroup></informaltable>
214<para>ERRORS 242<para>RETURN VALUE</para>
215</para>
216<informaltable><tgroup cols="2"><tbody><row><entry 243<informaltable><tgroup cols="2"><tbody><row><entry
217 align="char"> 244 align="char">
218<para>ENODEV</para> 245<para>ENODEV</para>
@@ -271,8 +298,7 @@ specified.
271<para>File descriptor returned by a previous call to open().</para> 298<para>File descriptor returned by a previous call to open().</para>
272</entry> 299</entry>
273 </row></tbody></tgroup></informaltable> 300 </row></tbody></tgroup></informaltable>
274<para>ERRORS 301<para>RETURN VALUE</para>
275</para>
276<informaltable><tgroup cols="2"><tbody><row><entry 302<informaltable><tgroup cols="2"><tbody><row><entry
277 align="char"> 303 align="char">
278<para>EBADF</para> 304<para>EBADF</para>
@@ -353,8 +379,7 @@ specified.
353<para>Size of buf.</para> 379<para>Size of buf.</para>
354</entry> 380</entry>
355 </row></tbody></tgroup></informaltable> 381 </row></tbody></tgroup></informaltable>
356<para>ERRORS 382<para>RETURN VALUE</para>
357</para>
358<informaltable><tgroup cols="2"><tbody><row><entry 383<informaltable><tgroup cols="2"><tbody><row><entry
359 align="char"> 384 align="char">
360<para>EWOULDBLOCK</para> 385<para>EWOULDBLOCK</para>
@@ -457,8 +482,7 @@ specified.
457<para>Size of buf.</para> 482<para>Size of buf.</para>
458</entry> 483</entry>
459 </row></tbody></tgroup></informaltable> 484 </row></tbody></tgroup></informaltable>
460<para>ERRORS 485<para>RETURN VALUE</para>
461</para>
462<informaltable><tgroup cols="2"><tbody><row><entry 486<informaltable><tgroup cols="2"><tbody><row><entry
463 align="char"> 487 align="char">
464<para>EWOULDBLOCK</para> 488<para>EWOULDBLOCK</para>
@@ -491,7 +515,7 @@ specified.
491 </row></tbody></tgroup></informaltable> 515 </row></tbody></tgroup></informaltable>
492</section> 516</section>
493 517
494<section id="dmx_start"> 518<section id="DMX_START">
495<title>DMX_START</title> 519<title>DMX_START</title>
496<para>DESCRIPTION 520<para>DESCRIPTION
497</para> 521</para>
@@ -525,17 +549,9 @@ specified.
525<para>Equals DMX_START for this command.</para> 549<para>Equals DMX_START for this command.</para>
526</entry> 550</entry>
527 </row></tbody></tgroup></informaltable> 551 </row></tbody></tgroup></informaltable>
528<para>ERRORS 552&return-value-dvb;
529</para>
530<informaltable><tgroup cols="2"><tbody><row><entry 553<informaltable><tgroup cols="2"><tbody><row><entry
531 align="char"> 554 align="char">
532<para>EBADF</para>
533</entry><entry
534 align="char">
535<para>fd is not a valid file descriptor.</para>
536</entry>
537 </row><row><entry
538 align="char">
539<para>EINVAL</para> 555<para>EINVAL</para>
540</entry><entry 556</entry><entry
541 align="char"> 557 align="char">
@@ -556,7 +572,7 @@ specified.
556 </row></tbody></tgroup></informaltable> 572 </row></tbody></tgroup></informaltable>
557</section> 573</section>
558 574
559<section id="dmx_stop"> 575<section id="DMX_STOP">
560<title>DMX_STOP</title> 576<title>DMX_STOP</title>
561<para>DESCRIPTION 577<para>DESCRIPTION
562</para> 578</para>
@@ -591,19 +607,10 @@ specified.
591<para>Equals DMX_STOP for this command.</para> 607<para>Equals DMX_STOP for this command.</para>
592</entry> 608</entry>
593 </row></tbody></tgroup></informaltable> 609 </row></tbody></tgroup></informaltable>
594<para>ERRORS 610&return-value-dvb;
595</para>
596<informaltable><tgroup cols="2"><tbody><row><entry
597 align="char">
598<para>EBADF</para>
599</entry><entry
600 align="char">
601<para>fd is not a valid file descriptor.</para>
602</entry>
603 </row></tbody></tgroup></informaltable>
604</section> 611</section>
605 612
606<section id="dmx_set_filter"> 613<section id="DMX_SET_FILTER">
607<title>DMX_SET_FILTER</title> 614<title>DMX_SET_FILTER</title>
608<para>DESCRIPTION 615<para>DESCRIPTION
609</para> 616</para>
@@ -654,26 +661,10 @@ specified.
654<para>Pointer to structure containing filter parameters.</para> 661<para>Pointer to structure containing filter parameters.</para>
655</entry> 662</entry>
656 </row></tbody></tgroup></informaltable> 663 </row></tbody></tgroup></informaltable>
657<para>ERRORS 664&return-value-dvb;
658</para>
659<informaltable><tgroup cols="2"><tbody><row><entry
660 align="char">
661<para>EBADF</para>
662</entry><entry
663 align="char">
664<para>fd is not a valid file descriptor.</para>
665</entry>
666 </row><row><entry
667 align="char">
668<para>EINVAL</para>
669</entry><entry
670 align="char">
671<para>Invalid argument.</para>
672</entry>
673 </row></tbody></tgroup></informaltable>
674</section> 665</section>
675 666
676<section id="dmx_set_pes_filter"> 667<section id="DMX_SET_PES_FILTER">
677<title>DMX_SET_PES_FILTER</title> 668<title>DMX_SET_PES_FILTER</title>
678<para>DESCRIPTION 669<para>DESCRIPTION
679</para> 670</para>
@@ -727,24 +718,9 @@ specified.
727<para>Pointer to structure containing filter parameters.</para> 718<para>Pointer to structure containing filter parameters.</para>
728</entry> 719</entry>
729 </row></tbody></tgroup></informaltable> 720 </row></tbody></tgroup></informaltable>
730<para>ERRORS 721&return-value-dvb;
731</para>
732<informaltable><tgroup cols="2"><tbody><row><entry 722<informaltable><tgroup cols="2"><tbody><row><entry
733 align="char"> 723 align="char">
734<para>EBADF</para>
735</entry><entry
736 align="char">
737<para>fd is not a valid file descriptor.</para>
738</entry>
739 </row><row><entry
740 align="char">
741<para>EINVAL</para>
742</entry><entry
743 align="char">
744<para>Invalid argument.</para>
745</entry>
746 </row><row><entry
747 align="char">
748<para>EBUSY</para> 724<para>EBUSY</para>
749</entry><entry 725</entry><entry
750 align="char"> 726 align="char">
@@ -756,7 +732,7 @@ specified.
756 </row></tbody></tgroup></informaltable> 732 </row></tbody></tgroup></informaltable>
757</section> 733</section>
758 734
759<section id="dms_set_buffer_size"> 735<section id="DMX_SET_BUFFER_SIZE">
760<title>DMX_SET_BUFFER_SIZE</title> 736<title>DMX_SET_BUFFER_SIZE</title>
761<para>DESCRIPTION 737<para>DESCRIPTION
762</para> 738</para>
@@ -799,27 +775,10 @@ specified.
799<para>Size of circular buffer.</para> 775<para>Size of circular buffer.</para>
800</entry> 776</entry>
801 </row></tbody></tgroup></informaltable> 777 </row></tbody></tgroup></informaltable>
802<para>ERRORS 778&return-value-dvb;
803</para>
804<informaltable><tgroup cols="2"><tbody><row><entry
805 align="char">
806<para>EBADF</para>
807</entry><entry
808 align="char">
809<para>fd is not a valid file descriptor.</para>
810</entry>
811 </row><row><entry
812 align="char">
813<para>ENOMEM</para>
814</entry><entry
815 align="char">
816<para>The driver was not able to allocate a buffer of the
817 requested size.</para>
818</entry>
819 </row></tbody></tgroup></informaltable>
820</section> 779</section>
821 780
822<section id="dmx_get_event"> 781<section id="DMX_GET_EVENT">
823<title>DMX_GET_EVENT</title> 782<title>DMX_GET_EVENT</title>
824<para>DESCRIPTION 783<para>DESCRIPTION
825</para> 784</para>
@@ -872,24 +831,9 @@ specified.
872<para>Pointer to the location where the event is to be stored.</para> 831<para>Pointer to the location where the event is to be stored.</para>
873</entry> 832</entry>
874 </row></tbody></tgroup></informaltable> 833 </row></tbody></tgroup></informaltable>
875<para>ERRORS 834&return-value-dvb;
876</para>
877<informaltable><tgroup cols="2"><tbody><row><entry 835<informaltable><tgroup cols="2"><tbody><row><entry
878 align="char"> 836 align="char">
879<para>EBADF</para>
880</entry><entry
881 align="char">
882<para>fd is not a valid file descriptor.</para>
883</entry>
884 </row><row><entry
885 align="char">
886<para>EFAULT</para>
887</entry><entry
888 align="char">
889<para>ev points to an invalid address.</para>
890</entry>
891 </row><row><entry
892 align="char">
893<para>EWOULDBLOCK</para> 837<para>EWOULDBLOCK</para>
894</entry><entry 838</entry><entry
895 align="char"> 839 align="char">
@@ -899,7 +843,7 @@ specified.
899 </row></tbody></tgroup></informaltable> 843 </row></tbody></tgroup></informaltable>
900</section> 844</section>
901 845
902<section id="dmx_get_stc"> 846<section id="DMX_GET_STC">
903<title>DMX_GET_STC</title> 847<title>DMX_GET_STC</title>
904<para>DESCRIPTION 848<para>DESCRIPTION
905</para> 849</para>
@@ -946,24 +890,9 @@ specified.
946<para>Pointer to the location where the stc is to be stored.</para> 890<para>Pointer to the location where the stc is to be stored.</para>
947</entry> 891</entry>
948 </row></tbody></tgroup></informaltable> 892 </row></tbody></tgroup></informaltable>
949<para>ERRORS 893&return-value-dvb;
950</para>
951<informaltable><tgroup cols="2"><tbody><row><entry 894<informaltable><tgroup cols="2"><tbody><row><entry
952 align="char"> 895 align="char">
953<para>EBADF</para>
954</entry><entry
955 align="char">
956<para>fd is not a valid file descriptor.</para>
957</entry>
958 </row><row><entry
959 align="char">
960<para>EFAULT</para>
961</entry><entry
962 align="char">
963<para>stc points to an invalid address.</para>
964</entry>
965 </row><row><entry
966 align="char">
967<para>EINVAL</para> 896<para>EINVAL</para>
968</entry><entry 897</entry><entry
969 align="char"> 898 align="char">
diff --git a/Documentation/DocBook/dvb/dvbapi.xml b/Documentation/DocBook/media/dvb/dvbapi.xml
index 9fad86ce7f5e..2ab6ddcfc4e0 100644
--- a/Documentation/DocBook/dvb/dvbapi.xml
+++ b/Documentation/DocBook/media/dvb/dvbapi.xml
@@ -114,8 +114,28 @@ Added ISDB-T test originally written by Patrick Boettcher
114 &sub-examples; 114 &sub-examples;
115 </chapter> 115 </chapter>
116<!-- END OF CHAPTERS --> 116<!-- END OF CHAPTERS -->
117 <appendix id="audio_h">
118 <title>DVB Audio Header File</title>
119 &sub-audio-h;
120 </appendix>
121 <appendix id="ca_h">
122 <title>DVB Conditional Access Header File</title>
123 &sub-ca-h;
124 </appendix>
125 <appendix id="dmx_h">
126 <title>DVB Demux Header File</title>
127 &sub-dmx-h;
128 </appendix>
117 <appendix id="frontend_h"> 129 <appendix id="frontend_h">
118 <title>DVB Frontend Header File</title> 130 <title>DVB Frontend Header File</title>
119 &sub-frontend-h; 131 &sub-frontend-h;
120 </appendix> 132 </appendix>
133 <appendix id="net_h">
134 <title>DVB Network Header File</title>
135 &sub-net-h;
136 </appendix>
137 <appendix id="video_h">
138 <title>DVB Video Header File</title>
139 &sub-video-h;
140 </appendix>
121 141
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1<section id="FE_GET_SET_PROPERTY">
2<title><constant>FE_GET_PROPERTY/FE_SET_PROPERTY</constant></title>
3<para>This section describes the DVB version 5 extention of the DVB-API, also
4called "S2API", as this API were added to provide support for DVB-S2. It was
5designed to be able to replace the old frontend API. Yet, the DISEQC and
6the capability ioctls weren't implemented yet via the new way.</para>
7<para>The typical usage for the <constant>FE_GET_PROPERTY/FE_SET_PROPERTY</constant>
8API is to replace the ioctl's were the <link linkend="dvb-frontend-parameters">
9struct <constant>dvb_frontend_parameters</constant></link> were used.</para>
10<section id="dtv-property">
11<title>DTV property type</title>
12<programlisting>
13/* Reserved fields should be set to 0 */
14struct dtv_property {
15 __u32 cmd;
16 union {
17 __u32 data;
18 struct {
19 __u8 data[32];
20 __u32 len;
21 __u32 reserved1[3];
22 void *reserved2;
23 } buffer;
24 } u;
25 int result;
26} __attribute__ ((packed));
27
28/* num of properties cannot exceed DTV_IOCTL_MAX_MSGS per ioctl */
29#define DTV_IOCTL_MAX_MSGS 64
30</programlisting>
31</section>
32<section id="dtv-properties">
33<title>DTV properties type</title>
34<programlisting>
35struct dtv_properties {
36 __u32 num;
37 struct dtv_property *props;
38};
39</programlisting>
40</section>
41
42<section id="FE_GET_PROPERTY">
43<title>FE_GET_PROPERTY</title>
44<para>DESCRIPTION
45</para>
46<informaltable><tgroup cols="1"><tbody><row><entry
47 align="char">
48<para>This ioctl call returns one or more frontend properties. This call only
49 requires read-only access to the device.</para>
50</entry>
51 </row></tbody></tgroup></informaltable>
52<para>SYNOPSIS
53</para>
54<informaltable><tgroup cols="1"><tbody><row><entry
55 align="char">
56<para>int ioctl(int fd, int request = <link linkend="FE_GET_PROPERTY">FE_GET_PROPERTY</link>,
57 dtv_properties &#x22C6;props);</para>
58</entry>
59 </row></tbody></tgroup></informaltable>
60<para>PARAMETERS
61</para>
62<informaltable><tgroup cols="2"><tbody><row><entry align="char">
63<para>int fd</para>
64</entry><entry
65 align="char">
66<para>File descriptor returned by a previous call to open().</para>
67</entry>
68 </row><row><entry
69 align="char">
70<para>int num</para>
71</entry><entry
72 align="char">
73<para>Equals <link linkend="FE_GET_PROPERTY">FE_GET_PROPERTY</link> for this command.</para>
74</entry>
75 </row><row><entry
76 align="char">
77<para>struct dtv_property *props</para>
78</entry><entry
79 align="char">
80<para>Points to the location where the front-end property commands are stored.</para>
81</entry>
82 </row></tbody></tgroup></informaltable>
83&return-value-dvb;
84<informaltable><tgroup cols="2"><tbody><row>
85 <entry align="char"><para>EOPNOTSUPP</para></entry>
86 <entry align="char"><para>Property type not supported.</para></entry>
87 </row></tbody></tgroup></informaltable>
88</section>
89
90<section id="FE_SET_PROPERTY">
91<title>FE_SET_PROPERTY</title>
92<para>DESCRIPTION
93</para>
94<informaltable><tgroup cols="1"><tbody><row><entry
95 align="char">
96<para>This ioctl call sets one or more frontend properties. This call only
97 requires read-only access to the device.</para>
98</entry>
99 </row></tbody></tgroup></informaltable>
100<para>SYNOPSIS
101</para>
102<informaltable><tgroup cols="1"><tbody><row><entry
103 align="char">
104<para>int ioctl(int fd, int request = <link linkend="FE_SET_PROPERTY">FE_SET_PROPERTY</link>,
105 dtv_properties &#x22C6;props);</para>
106</entry>
107 </row></tbody></tgroup></informaltable>
108<para>PARAMETERS
109</para>
110<informaltable><tgroup cols="2"><tbody><row><entry align="char">
111<para>int fd</para>
112</entry><entry
113 align="char">
114<para>File descriptor returned by a previous call to open().</para>
115</entry>
116 </row><row><entry
117 align="char">
118<para>int num</para>
119</entry><entry
120 align="char">
121<para>Equals <link linkend="FE_SET_PROPERTY">FE_SET_PROPERTY</link> for this command.</para>
122</entry>
123 </row><row><entry
124 align="char">
125<para>struct dtv_property *props</para>
126</entry><entry
127 align="char">
128<para>Points to the location where the front-end property commands are stored.</para>
129</entry>
130 </row></tbody></tgroup></informaltable>
131&return-value-dvb;
132<informaltable><tgroup cols="2"><tbody><row>
133 <entry align="char"><para>EOPNOTSUPP</para></entry>
134 <entry align="char"><para>Property type not supported.</para></entry>
135 </row></tbody></tgroup></informaltable>
136</section>
137
138<section>
139 <title>Property types</title>
140<para>
141On <link linkend="FE_GET_PROPERTY">FE_GET_PROPERTY</link>/<link linkend="FE_SET_PROPERTY">FE_SET_PROPERTY</link>,
142the actual action is determined by the dtv_property cmd/data pairs. With one single ioctl, is possible to
143get/set up to 64 properties. The actual meaning of each property is described on the next sections.
144</para>
145
146<para>The available frontend property types are shown on the next section.</para>
147</section>
148
149<section id="fe_property_parameters">
150 <title>Digital TV property parameters</title>
151 <section id="DTV-UNDEFINED">
152 <title><constant>DTV_UNDEFINED</constant></title>
153 <para>Used internally. A GET/SET operation for it won't change or return anything.</para>
154 </section>
155 <section id="DTV-TUNE">
156 <title><constant>DTV_TUNE</constant></title>
157 <para>Interpret the cache of data, build either a traditional frontend tunerequest so we can pass validation in the <constant>FE_SET_FRONTEND</constant> ioctl.</para>
158 </section>
159 <section id="DTV-CLEAR">
160 <title><constant>DTV_CLEAR</constant></title>
161 <para>Reset a cache of data specific to the frontend here. This does not effect hardware.</para>
162 </section>
163 <section id="DTV-FREQUENCY">
164 <title><constant>DTV_FREQUENCY</constant></title>
165
166 <para>Central frequency of the channel, in HZ.</para>
167
168 <para>Notes:</para>
169 <para>1)For ISDB-T, the channels are usually transmitted with an offset of 143kHz.
170 E.g. a valid frequncy could be 474143 kHz. The stepping is bound to the bandwidth of
171 the channel which is 6MHz.</para>
172
173 <para>2)As in ISDB-Tsb the channel consists of only one or three segments the
174 frequency step is 429kHz, 3*429 respectively. As for ISDB-T the
175 central frequency of the channel is expected.</para>
176 </section>
177 <section id="DTV-MODULATION">
178 <title><constant>DTV_MODULATION</constant></title>
179<para>Specifies the frontend modulation type for cable and satellite types. The modulation can be one of the types bellow:</para>
180<programlisting>
181 typedef enum fe_modulation {
182 QPSK,
183 QAM_16,
184 QAM_32,
185 QAM_64,
186 QAM_128,
187 QAM_256,
188 QAM_AUTO,
189 VSB_8,
190 VSB_16,
191 PSK_8,
192 APSK_16,
193 APSK_32,
194 DQPSK,
195 } fe_modulation_t;
196</programlisting>
197 </section>
198 <section id="DTV-BANDWIDTH-HZ">
199 <title><constant>DTV_BANDWIDTH_HZ</constant></title>
200
201 <para>Bandwidth for the channel, in HZ.</para>
202
203 <para>Possible values:
204 <constant>1712000</constant>,
205 <constant>5000000</constant>,
206 <constant>6000000</constant>,
207 <constant>7000000</constant>,
208 <constant>8000000</constant>,
209 <constant>10000000</constant>.
210 </para>
211
212 <para>Notes:</para>
213
214 <para>1) For ISDB-T it should be always 6000000Hz (6MHz)</para>
215 <para>2) For ISDB-Tsb it can vary depending on the number of connected segments</para>
216 <para>3) Bandwidth doesn't apply for DVB-C transmissions, as the bandwidth
217 for DVB-C depends on the symbol rate</para>
218 <para>4) Bandwidth in ISDB-T is fixed (6MHz) or can be easily derived from
219 other parameters (DTV_ISDBT_SB_SEGMENT_IDX,
220 DTV_ISDBT_SB_SEGMENT_COUNT).</para>
221 <para>5) DVB-T supports 6, 7 and 8MHz.</para>
222 <para>6) In addition, DVB-T2 supports 1.172, 5 and 10MHz.</para>
223 </section>
224 <section id="DTV-INVERSION">
225 <title><constant>DTV_INVERSION</constant></title>
226 <para>The Inversion field can take one of these values:
227 </para>
228 <programlisting>
229 typedef enum fe_spectral_inversion {
230 INVERSION_OFF,
231 INVERSION_ON,
232 INVERSION_AUTO
233 } fe_spectral_inversion_t;
234 </programlisting>
235 <para>It indicates if spectral inversion should be presumed or not. In the automatic setting
236 (<constant>INVERSION_AUTO</constant>) the hardware will try to figure out the correct setting by
237 itself.
238 </para>
239 </section>
240 <section id="DTV-DISEQC-MASTER">
241 <title><constant>DTV_DISEQC_MASTER</constant></title>
242 <para>Currently not implemented.</para>
243 </section>
244 <section id="DTV-SYMBOL-RATE">
245 <title><constant>DTV_SYMBOL_RATE</constant></title>
246 <para>Digital TV symbol rate, in bauds (symbols/second). Used on cable standards.</para>
247 </section>
248 <section id="DTV-INNER-FEC">
249 <title><constant>DTV_INNER_FEC</constant></title>
250 <para>Used cable/satellite transmissions. The acceptable values are:
251 </para>
252 <programlisting>
253typedef enum fe_code_rate {
254 FEC_NONE = 0,
255 FEC_1_2,
256 FEC_2_3,
257 FEC_3_4,
258 FEC_4_5,
259 FEC_5_6,
260 FEC_6_7,
261 FEC_7_8,
262 FEC_8_9,
263 FEC_AUTO,
264 FEC_3_5,
265 FEC_9_10,
266} fe_code_rate_t;
267 </programlisting>
268 <para>which correspond to error correction rates of 1/2, 2/3, etc.,
269 no error correction or auto detection.</para>
270 </section>
271 <section id="DTV-VOLTAGE">
272 <title><constant>DTV_VOLTAGE</constant></title>
273 <para>The voltage is usually used with non-DiSEqC capable LNBs to switch
274 the polarzation (horizontal/vertical). When using DiSEqC epuipment this
275 voltage has to be switched consistently to the DiSEqC commands as
276 described in the DiSEqC spec.</para>
277 <programlisting>
278 typedef enum fe_sec_voltage {
279 SEC_VOLTAGE_13,
280 SEC_VOLTAGE_18
281 } fe_sec_voltage_t;
282 </programlisting>
283 </section>
284 <section id="DTV-TONE">
285 <title><constant>DTV_TONE</constant></title>
286 <para>Currently not used.</para>
287 </section>
288 <section id="DTV-PILOT">
289 <title><constant>DTV_PILOT</constant></title>
290 <para>Sets DVB-S2 pilot</para>
291 <section id="fe-pilot-t">
292 <title>fe_pilot type</title>
293 <programlisting>
294typedef enum fe_pilot {
295 PILOT_ON,
296 PILOT_OFF,
297 PILOT_AUTO,
298} fe_pilot_t;
299 </programlisting>
300 </section>
301 </section>
302 <section id="DTV-ROLLOFF">
303 <title><constant>DTV_ROLLOFF</constant></title>
304 <para>Sets DVB-S2 rolloff</para>
305
306 <section id="fe-rolloff-t">
307 <title>fe_rolloff type</title>
308 <programlisting>
309typedef enum fe_rolloff {
310 ROLLOFF_35, /* Implied value in DVB-S, default for DVB-S2 */
311 ROLLOFF_20,
312 ROLLOFF_25,
313 ROLLOFF_AUTO,
314} fe_rolloff_t;
315 </programlisting>
316 </section>
317 </section>
318 <section id="DTV-DISEQC-SLAVE-REPLY">
319 <title><constant>DTV_DISEQC_SLAVE_REPLY</constant></title>
320 <para>Currently not implemented.</para>
321 </section>
322 <section id="DTV-FE-CAPABILITY-COUNT">
323 <title><constant>DTV_FE_CAPABILITY_COUNT</constant></title>
324 <para>Currently not implemented.</para>
325 </section>
326 <section id="DTV-FE-CAPABILITY">
327 <title><constant>DTV_FE_CAPABILITY</constant></title>
328 <para>Currently not implemented.</para>
329 </section>
330 <section id="DTV-DELIVERY-SYSTEM">
331 <title><constant>DTV_DELIVERY_SYSTEM</constant></title>
332 <para>Specifies the type of Delivery system</para>
333 <section id="fe-delivery-system-t">
334 <title>fe_delivery_system type</title>
335 <para>Possible values: </para>
336<programlisting>
337typedef enum fe_delivery_system {
338 SYS_UNDEFINED,
339 SYS_DVBC_ANNEX_AC,
340 SYS_DVBC_ANNEX_B,
341 SYS_DVBT,
342 SYS_DSS,
343 SYS_DVBS,
344 SYS_DVBS2,
345 SYS_DVBH,
346 SYS_ISDBT,
347 SYS_ISDBS,
348 SYS_ISDBC,
349 SYS_ATSC,
350 SYS_ATSCMH,
351 SYS_DMBTH,
352 SYS_CMMB,
353 SYS_DAB,
354 SYS_DVBT2,
355} fe_delivery_system_t;
356</programlisting>
357 </section>
358 </section>
359 <section id="DTV-ISDBT-PARTIAL-RECEPTION">
360 <title><constant>DTV_ISDBT_PARTIAL_RECEPTION</constant></title>
361
362 <para>If <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> is '0' this bit-field represents whether
363 the channel is in partial reception mode or not.</para>
364
365 <para>If '1' <constant>DTV_ISDBT_LAYERA_*</constant> values are assigned to the center segment and
366 <constant>DTV_ISDBT_LAYERA_SEGMENT_COUNT</constant> has to be '1'.</para>
367
368 <para>If in addition <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> is '1'
369 <constant>DTV_ISDBT_PARTIAL_RECEPTION</constant> represents whether this ISDB-Tsb channel
370 is consisting of one segment and layer or three segments and two layers.</para>
371
372 <para>Possible values: 0, 1, -1 (AUTO)</para>
373 </section>
374 <section id="DTV-ISDBT-SOUND-BROADCASTING">
375 <title><constant>DTV_ISDBT_SOUND_BROADCASTING</constant></title>
376
377 <para>This field represents whether the other DTV_ISDBT_*-parameters are
378 referring to an ISDB-T and an ISDB-Tsb channel. (See also
379 <constant>DTV_ISDBT_PARTIAL_RECEPTION</constant>).</para>
380
381 <para>Possible values: 0, 1, -1 (AUTO)</para>
382 </section>
383 <section id="DTV-ISDBT-SB-SUBCHANNEL-ID">
384 <title><constant>DTV_ISDBT_SB_SUBCHANNEL_ID</constant></title>
385
386 <para>This field only applies if <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> is '1'.</para>
387
388 <para>(Note of the author: This might not be the correct description of the
389 <constant>SUBCHANNEL-ID</constant> in all details, but it is my understanding of the technical
390 background needed to program a device)</para>
391
392 <para>An ISDB-Tsb channel (1 or 3 segments) can be broadcasted alone or in a
393 set of connected ISDB-Tsb channels. In this set of channels every
394 channel can be received independently. The number of connected
395 ISDB-Tsb segment can vary, e.g. depending on the frequency spectrum
396 bandwidth available.</para>
397
398 <para>Example: Assume 8 ISDB-Tsb connected segments are broadcasted. The
399 broadcaster has several possibilities to put those channels in the
400 air: Assuming a normal 13-segment ISDB-T spectrum he can align the 8
401 segments from position 1-8 to 5-13 or anything in between.</para>
402
403 <para>The underlying layer of segments are subchannels: each segment is
404 consisting of several subchannels with a predefined IDs. A sub-channel
405 is used to help the demodulator to synchronize on the channel.</para>
406
407 <para>An ISDB-T channel is always centered over all sub-channels. As for
408 the example above, in ISDB-Tsb it is no longer as simple as that.</para>
409
410 <para><constant>The DTV_ISDBT_SB_SUBCHANNEL_ID</constant> parameter is used to give the
411 sub-channel ID of the segment to be demodulated.</para>
412
413 <para>Possible values: 0 .. 41, -1 (AUTO)</para>
414 </section>
415 <section id="DTV-ISDBT-SB-SEGMENT-IDX">
416 <title><constant>DTV_ISDBT_SB_SEGMENT_IDX</constant></title>
417 <para>This field only applies if <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> is '1'.</para>
418 <para><constant>DTV_ISDBT_SB_SEGMENT_IDX</constant> gives the index of the segment to be
419 demodulated for an ISDB-Tsb channel where several of them are
420 transmitted in the connected manner.</para>
421 <para>Possible values: 0 .. <constant>DTV_ISDBT_SB_SEGMENT_COUNT</constant> - 1</para>
422 <para>Note: This value cannot be determined by an automatic channel search.</para>
423 </section>
424 <section id="DTV-ISDBT-SB-SEGMENT-COUNT">
425 <title><constant>DTV_ISDBT_SB_SEGMENT_COUNT</constant></title>
426 <para>This field only applies if <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> is '1'.</para>
427 <para><constant>DTV_ISDBT_SB_SEGMENT_COUNT</constant> gives the total count of connected ISDB-Tsb
428 channels.</para>
429 <para>Possible values: 1 .. 13</para>
430 <para>Note: This value cannot be determined by an automatic channel search.</para>
431 </section>
432 <section id="isdb-hierq-layers">
433 <title><constant>DTV-ISDBT-LAYER*</constant> parameters</title>
434 <para>ISDB-T channels can be coded hierarchically. As opposed to DVB-T in
435 ISDB-T hierarchical layers can be decoded simultaneously. For that
436 reason a ISDB-T demodulator has 3 viterbi and 3 reed-solomon-decoders.</para>
437 <para>ISDB-T has 3 hierarchical layers which each can use a part of the
438 available segments. The total number of segments over all layers has
439 to 13 in ISDB-T.</para>
440 <para>There are 3 parameter sets, for Layers A, B and C.</para>
441 <section id="DTV-ISDBT-LAYER-ENABLED">
442 <title><constant>DTV_ISDBT_LAYER_ENABLED</constant></title>
443 <para>Hierarchical reception in ISDB-T is achieved by enabling or disabling
444 layers in the decoding process. Setting all bits of
445 <constant>DTV_ISDBT_LAYER_ENABLED</constant> to '1' forces all layers (if applicable) to be
446 demodulated. This is the default.</para>
447 <para>If the channel is in the partial reception mode
448 (<constant>DTV_ISDBT_PARTIAL_RECEPTION</constant> = 1) the central segment can be decoded
449 independently of the other 12 segments. In that mode layer A has to
450 have a <constant>SEGMENT_COUNT</constant> of 1.</para>
451 <para>In ISDB-Tsb only layer A is used, it can be 1 or 3 in ISDB-Tsb
452 according to <constant>DTV_ISDBT_PARTIAL_RECEPTION</constant>. <constant>SEGMENT_COUNT</constant> must be filled
453 accordingly.</para>
454 <para>Possible values: 0x1, 0x2, 0x4 (|-able)</para>
455 <para><constant>DTV_ISDBT_LAYER_ENABLED[0:0]</constant> - layer A</para>
456 <para><constant>DTV_ISDBT_LAYER_ENABLED[1:1]</constant> - layer B</para>
457 <para><constant>DTV_ISDBT_LAYER_ENABLED[2:2]</constant> - layer C</para>
458 <para><constant>DTV_ISDBT_LAYER_ENABLED[31:3]</constant> unused</para>
459 </section>
460 <section id="DTV-ISDBT-LAYER-FEC">
461 <title><constant>DTV_ISDBT_LAYER*_FEC</constant></title>
462 <para>Possible values: <constant>FEC_AUTO</constant>, <constant>FEC_1_2</constant>, <constant>FEC_2_3</constant>, <constant>FEC_3_4</constant>, <constant>FEC_5_6</constant>, <constant>FEC_7_8</constant></para>
463 </section>
464 <section id="DTV-ISDBT-LAYER-MODULATION">
465 <title><constant>DTV_ISDBT_LAYER*_MODULATION</constant></title>
466 <para>Possible values: <constant>QAM_AUTO</constant>, QP<constant>SK, QAM_16</constant>, <constant>QAM_64</constant>, <constant>DQPSK</constant></para>
467 <para>Note: If layer C is <constant>DQPSK</constant> layer B has to be <constant>DQPSK</constant>. If layer B is <constant>DQPSK</constant>
468 and <constant>DTV_ISDBT_PARTIAL_RECEPTION</constant>=0 layer has to be <constant>DQPSK</constant>.</para>
469 </section>
470 <section id="DTV-ISDBT-LAYER-SEGMENT-COUNT">
471 <title><constant>DTV_ISDBT_LAYER*_SEGMENT_COUNT</constant></title>
472 <para>Possible values: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, -1 (AUTO)</para>
473 <para>Note: Truth table for <constant>DTV_ISDBT_SOUND_BROADCASTING</constant> and
474 <constant>DTV_ISDBT_PARTIAL_RECEPTION</constant> and <constant>LAYER</constant>*_SEGMENT_COUNT</para>
475 <informaltable id="isdbt-layer_seg-cnt-table">
476 <tgroup cols="6">
477 <tbody>
478 <row>
479 <entry>PR</entry>
480 <entry>SB</entry>
481 <entry>Layer A width</entry>
482 <entry>Layer B width</entry>
483 <entry>Layer C width</entry>
484 <entry>total width</entry>
485 </row>
486 <row>
487 <entry>0</entry>
488 <entry>0</entry>
489 <entry>1 .. 13</entry>
490 <entry>1 .. 13</entry>
491 <entry>1 .. 13</entry>
492 <entry>13</entry>
493 </row>
494 <row>
495 <entry>1</entry>
496 <entry>0</entry>
497 <entry>1</entry>
498 <entry>1 .. 13</entry>
499 <entry>1 .. 13</entry>
500 <entry>13</entry>
501 </row>
502 <row>
503 <entry>0</entry>
504 <entry>1</entry>
505 <entry>1</entry>
506 <entry>0</entry>
507 <entry>0</entry>
508 <entry>1</entry>
509 </row>
510 <row>
511 <entry>1</entry>
512 <entry>1</entry>
513 <entry>1</entry>
514 <entry>2</entry>
515 <entry>0</entry>
516 <entry>13</entry>
517 </row>
518 </tbody>
519 </tgroup>
520 </informaltable>
521 </section>
522 <section id="DTV-ISDBT-LAYER-TIME-INTERLEAVING">
523 <title><constant>DTV_ISDBT_LAYER*_TIME_INTERLEAVING</constant></title>
524 <para>Possible values: 0, 1, 2, 3, -1 (AUTO)</para>
525 <para>Note: The real inter-leaver depth-names depend on the mode (fft-size); the values
526 here are referring to what can be found in the TMCC-structure -
527 independent of the mode.</para>
528 </section>
529 </section>
530 <section id="DTV-API-VERSION">
531 <title><constant>DTV_API_VERSION</constant></title>
532 <para>Returns the major/minor version of the DVB API</para>
533 </section>
534 <section id="DTV-CODE-RATE-HP">
535 <title><constant>DTV_CODE_RATE_HP</constant></title>
536 <para>Used on terrestrial transmissions. The acceptable values are:
537 </para>
538 <programlisting>
539typedef enum fe_code_rate {
540 FEC_NONE = 0,
541 FEC_1_2,
542 FEC_2_3,
543 FEC_3_4,
544 FEC_4_5,
545 FEC_5_6,
546 FEC_6_7,
547 FEC_7_8,
548 FEC_8_9,
549 FEC_AUTO,
550 FEC_3_5,
551 FEC_9_10,
552} fe_code_rate_t;
553 </programlisting>
554 </section>
555 <section id="DTV-CODE-RATE-LP">
556 <title><constant>DTV_CODE_RATE_LP</constant></title>
557 <para>Used on terrestrial transmissions. The acceptable values are:
558 </para>
559 <programlisting>
560typedef enum fe_code_rate {
561 FEC_NONE = 0,
562 FEC_1_2,
563 FEC_2_3,
564 FEC_3_4,
565 FEC_4_5,
566 FEC_5_6,
567 FEC_6_7,
568 FEC_7_8,
569 FEC_8_9,
570 FEC_AUTO,
571 FEC_3_5,
572 FEC_9_10,
573} fe_code_rate_t;
574 </programlisting>
575 </section>
576 <section id="DTV-GUARD-INTERVAL">
577 <title><constant>DTV_GUARD_INTERVAL</constant></title>
578
579 <para>Possible values are:</para>
580<programlisting>
581typedef enum fe_guard_interval {
582 GUARD_INTERVAL_1_32,
583 GUARD_INTERVAL_1_16,
584 GUARD_INTERVAL_1_8,
585 GUARD_INTERVAL_1_4,
586 GUARD_INTERVAL_AUTO,
587 GUARD_INTERVAL_1_128,
588 GUARD_INTERVAL_19_128,
589 GUARD_INTERVAL_19_256,
590} fe_guard_interval_t;
591</programlisting>
592
593 <para>Notes:</para>
594 <para>1) If <constant>DTV_GUARD_INTERVAL</constant> is set the <constant>GUARD_INTERVAL_AUTO</constant> the hardware will
595 try to find the correct guard interval (if capable) and will use TMCC to fill
596 in the missing parameters.</para>
597 <para>2) Intervals 1/128, 19/128 and 19/256 are used only for DVB-T2 at present</para>
598 </section>
599 <section id="DTV-TRANSMISSION-MODE">
600 <title><constant>DTV_TRANSMISSION_MODE</constant></title>
601
602 <para>Specifies the number of carriers used by the standard</para>
603
604 <para>Possible values are:</para>
605<programlisting>
606typedef enum fe_transmit_mode {
607 TRANSMISSION_MODE_2K,
608 TRANSMISSION_MODE_8K,
609 TRANSMISSION_MODE_AUTO,
610 TRANSMISSION_MODE_4K,
611 TRANSMISSION_MODE_1K,
612 TRANSMISSION_MODE_16K,
613 TRANSMISSION_MODE_32K,
614} fe_transmit_mode_t;
615</programlisting>
616 <para>Notes:</para>
617 <para>1) ISDB-T supports three carrier/symbol-size: 8K, 4K, 2K. It is called
618 'mode' in the standard: Mode 1 is 2K, mode 2 is 4K, mode 3 is 8K</para>
619
620 <para>2) If <constant>DTV_TRANSMISSION_MODE</constant> is set the <constant>TRANSMISSION_MODE_AUTO</constant> the
621 hardware will try to find the correct FFT-size (if capable) and will
622 use TMCC to fill in the missing parameters.</para>
623 <para>3) DVB-T specifies 2K and 8K as valid sizes.</para>
624 <para>4) DVB-T2 specifies 1K, 2K, 4K, 8K, 16K and 32K.</para>
625 </section>
626 <section id="DTV-HIERARCHY">
627 <title><constant>DTV_HIERARCHY</constant></title>
628 <para>Frontend hierarchy</para>
629 <programlisting>
630typedef enum fe_hierarchy {
631 HIERARCHY_NONE,
632 HIERARCHY_1,
633 HIERARCHY_2,
634 HIERARCHY_4,
635 HIERARCHY_AUTO
636 } fe_hierarchy_t;
637 </programlisting>
638 </section>
639 <section id="DTV-ISDBS-TS-ID">
640 <title><constant>DTV_ISDBS_TS_ID</constant></title>
641 <para>Currently unused.</para>
642 </section>
643 <section id="DTV-DVBT2-PLP-ID">
644 <title><constant>DTV_DVBT2_PLP_ID</constant></title>
645 <para>DVB-T2 supports Physical Layer Pipes (PLP) to allow transmission of
646 many data types via a single multiplex. The API will soon support this
647 at which point this section will be expanded.</para>
648 </section>
649</section>
650 <section id="frontend-property-terrestrial-systems">
651 <title>Properties used on terrestrial delivery systems</title>
652 <section id="dvbt-params">
653 <title>DVB-T delivery system</title>
654 <para>The following parameters are valid for DVB-T:</para>
655 <itemizedlist mark='opencircle'>
656 <listitem><para><link linkend="DTV-API-VERSION"><constant>DTV_API_VERSION</constant></link></para></listitem>
657 <listitem><para><link linkend="DTV-DELIVERY-SYSTEM"><constant>DTV_DELIVERY_SYSTEM</constant></link></para></listitem>
658 <listitem><para><link linkend="DTV-TUNE"><constant>DTV_TUNE</constant></link></para></listitem>
659 <listitem><para><link linkend="DTV-CLEAR"><constant>DTV_CLEAR</constant></link></para></listitem>
660 <listitem><para><link linkend="DTV-FREQUENCY"><constant>DTV_FREQUENCY</constant></link></para></listitem>
661 <listitem><para><link linkend="DTV-MODULATION"><constant>DTV_MODULATION</constant></link></para></listitem>
662 <listitem><para><link linkend="DTV-BANDWIDTH-HZ"><constant>DTV_BANDWIDTH_HZ</constant></link></para></listitem>
663 <listitem><para><link linkend="DTV-INVERSION"><constant>DTV_INVERSION</constant></link></para></listitem>
664 <listitem><para><link linkend="DTV-CODE-RATE-HP"><constant>DTV_CODE_RATE_HP</constant></link></para></listitem>
665 <listitem><para><link linkend="DTV-CODE-RATE-LP"><constant>DTV_CODE_RATE_LP</constant></link></para></listitem>
666 <listitem><para><link linkend="DTV-GUARD-INTERVAL"><constant>DTV_GUARD_INTERVAL</constant></link></para></listitem>
667 <listitem><para><link linkend="DTV-TRANSMISSION-MODE"><constant>DTV_TRANSMISSION_MODE</constant></link></para></listitem>
668 <listitem><para><link linkend="DTV-HIERARCHY"><constant>DTV_HIERARCHY</constant></link></para></listitem>
669 </itemizedlist>
670 </section>
671 <section id="dvbt2-params">
672 <title>DVB-T2 delivery system</title>
673 <para>DVB-T2 support is currently in the early stages
674 of development, so expect that this section maygrow and become
675 more detailed with time.</para>
676 <para>The following parameters are valid for DVB-T2:</para>
677 <itemizedlist mark='opencircle'>
678 <listitem><para><link linkend="DTV-API-VERSION"><constant>DTV_API_VERSION</constant></link></para></listitem>
679 <listitem><para><link linkend="DTV-DELIVERY-SYSTEM"><constant>DTV_DELIVERY_SYSTEM</constant></link></para></listitem>
680 <listitem><para><link linkend="DTV-TUNE"><constant>DTV_TUNE</constant></link></para></listitem>
681 <listitem><para><link linkend="DTV-CLEAR"><constant>DTV_CLEAR</constant></link></para></listitem>
682 <listitem><para><link linkend="DTV-FREQUENCY"><constant>DTV_FREQUENCY</constant></link></para></listitem>
683 <listitem><para><link linkend="DTV-MODULATION"><constant>DTV_MODULATION</constant></link></para></listitem>
684 <listitem><para><link linkend="DTV-BANDWIDTH-HZ"><constant>DTV_BANDWIDTH_HZ</constant></link></para></listitem>
685 <listitem><para><link linkend="DTV-INVERSION"><constant>DTV_INVERSION</constant></link></para></listitem>
686 <listitem><para><link linkend="DTV-CODE-RATE-HP"><constant>DTV_CODE_RATE_HP</constant></link></para></listitem>
687 <listitem><para><link linkend="DTV-CODE-RATE-LP"><constant>DTV_CODE_RATE_LP</constant></link></para></listitem>
688 <listitem><para><link linkend="DTV-GUARD-INTERVAL"><constant>DTV_GUARD_INTERVAL</constant></link></para></listitem>
689 <listitem><para><link linkend="DTV-TRANSMISSION-MODE"><constant>DTV_TRANSMISSION_MODE</constant></link></para></listitem>
690 <listitem><para><link linkend="DTV-HIERARCHY"><constant>DTV_HIERARCHY</constant></link></para></listitem>
691 <listitem><para><link linkend="DTV-DVBT2-PLP-ID"><constant>DTV_DVBT2_PLP_ID</constant></link></para></listitem>
692 </itemizedlist>
693 </section>
694 <section id="isdbt">
695 <title>ISDB-T delivery system</title>
696 <para>This ISDB-T/ISDB-Tsb API extension should reflect all information
697 needed to tune any ISDB-T/ISDB-Tsb hardware. Of course it is possible
698 that some very sophisticated devices won't need certain parameters to
699 tune.</para>
700 <para>The information given here should help application writers to know how
701 to handle ISDB-T and ISDB-Tsb hardware using the Linux DVB-API.</para>
702 <para>The details given here about ISDB-T and ISDB-Tsb are just enough to
703 basically show the dependencies between the needed parameter values,
704 but surely some information is left out. For more detailed information
705 see the following documents:</para>
706 <para>ARIB STD-B31 - "Transmission System for Digital Terrestrial
707 Television Broadcasting" and</para>
708 <para>ARIB TR-B14 - "Operational Guidelines for Digital Terrestrial
709 Television Broadcasting".</para>
710 <para>In order to understand the ISDB specific parameters,
711 one has to have some knowledge the channel structure in
712 ISDB-T and ISDB-Tsb. I.e. it has to be known to
713 the reader that an ISDB-T channel consists of 13 segments,
714 that it can have up to 3 layer sharing those segments,
715 and things like that.</para>
716 <para>The following parameters are valid for ISDB-T:</para>
717 <itemizedlist mark='opencircle'>
718 <listitem><para><link linkend="DTV-API-VERSION"><constant>DTV_API_VERSION</constant></link></para></listitem>
719 <listitem><para><link linkend="DTV-DELIVERY-SYSTEM"><constant>DTV_DELIVERY_SYSTEM</constant></link></para></listitem>
720 <listitem><para><link linkend="DTV-TUNE"><constant>DTV_TUNE</constant></link></para></listitem>
721 <listitem><para><link linkend="DTV-CLEAR"><constant>DTV_CLEAR</constant></link></para></listitem>
722 <listitem><para><link linkend="DTV-FREQUENCY"><constant>DTV_FREQUENCY</constant></link></para></listitem>
723 <listitem><para><link linkend="DTV-MODULATION"><constant>DTV_MODULATION</constant></link></para></listitem>
724 <listitem><para><link linkend="DTV-BANDWIDTH-HZ"><constant>DTV_BANDWIDTH_HZ</constant></link></para></listitem>
725 <listitem><para><link linkend="DTV-INVERSION"><constant>DTV_INVERSION</constant></link></para></listitem>
726 <listitem><para><link linkend="DTV-CODE-RATE-HP"><constant>DTV_CODE_RATE_HP</constant></link></para></listitem>
727 <listitem><para><link linkend="DTV-CODE-RATE-LP"><constant>DTV_CODE_RATE_LP</constant></link></para></listitem>
728 <listitem><para><link linkend="DTV-GUARD-INTERVAL"><constant>DTV_GUARD_INTERVAL</constant></link></para></listitem>
729 <listitem><para><link linkend="DTV-TRANSMISSION-MODE"><constant>DTV_TRANSMISSION_MODE</constant></link></para></listitem>
730 <listitem><para><link linkend="DTV-HIERARCHY"><constant>DTV_HIERARCHY</constant></link></para></listitem>
731 <listitem><para><link linkend="DTV-ISDBT-LAYER-ENABLED"><constant>DTV_ISDBT_LAYER_ENABLED</constant></link></para></listitem>
732 <listitem><para><link linkend="DTV-ISDBT-PARTIAL-RECEPTION"><constant>DTV_ISDBT_PARTIAL_RECEPTION</constant></link></para></listitem>
733 <listitem><para><link linkend="DTV-ISDBT-SOUND-BROADCASTING"><constant>DTV_ISDBT_SOUND_BROADCASTING</constant></link></para></listitem>
734 <listitem><para><link linkend="DTV-ISDBT-SB-SUBCHANNEL-ID"><constant>DTV_ISDBT_SB_SUBCHANNEL_ID</constant></link></para></listitem>
735 <listitem><para><link linkend="DTV-ISDBT-SB-SEGMENT-IDX"><constant>DTV_ISDBT_SB_SEGMENT_IDX</constant></link></para></listitem>
736 <listitem><para><link linkend="DTV-ISDBT-SB-SEGMENT-COUNT"><constant>DTV_ISDBT_SB_SEGMENT_COUNT</constant></link></para></listitem>
737 <listitem><para><link linkend="DTV-ISDBT-LAYER-FEC"><constant>DTV_ISDBT_LAYERA_FEC</constant></link></para></listitem>
738 <listitem><para><link linkend="DTV-ISDBT-LAYER-MODULATION"><constant>DTV_ISDBT_LAYERA_MODULATION</constant></link></para></listitem>
739 <listitem><para><link linkend="DTV-ISDBT-LAYER-SEGMENT-COUNT"><constant>DTV_ISDBT_LAYERA_SEGMENT_COUNT</constant></link></para></listitem>
740 <listitem><para><link linkend="DTV-ISDBT-LAYER-TIME-INTERLEAVING"><constant>DTV_ISDBT_LAYERA_TIME_INTERLEAVING</constant></link></para></listitem>
741 <listitem><para><link linkend="DTV-ISDBT-LAYER-FEC"><constant>DTV_ISDBT_LAYERB_FEC</constant></link></para></listitem>
742 <listitem><para><link linkend="DTV-ISDBT-LAYER-MODULATION"><constant>DTV_ISDBT_LAYERB_MODULATION</constant></link></para></listitem>
743 <listitem><para><link linkend="DTV-ISDBT-LAYER-SEGMENT-COUNT"><constant>DTV_ISDBT_LAYERB_SEGMENT_COUNT</constant></link></para></listitem>
744 <listitem><para><link linkend="DTV-ISDBT-LAYER-TIME-INTERLEAVING"><constant>DTV_ISDBT_LAYERB_TIME_INTERLEAVING</constant></link></para></listitem>
745 <listitem><para><link linkend="DTV-ISDBT-LAYER-FEC"><constant>DTV_ISDBT_LAYERC_FEC</constant></link></para></listitem>
746 <listitem><para><link linkend="DTV-ISDBT-LAYER-MODULATION"><constant>DTV_ISDBT_LAYERC_MODULATION</constant></link></para></listitem>
747 <listitem><para><link linkend="DTV-ISDBT-LAYER-SEGMENT-COUNT"><constant>DTV_ISDBT_LAYERC_SEGMENT_COUNT</constant></link></para></listitem>
748 <listitem><para><link linkend="DTV-ISDBT-LAYER-TIME-INTERLEAVING"><constant>DTV_ISDBT_LAYERC_TIME_INTERLEAVING</constant></link></para></listitem>
749 </itemizedlist>
750 </section>
751 <section id="atsc-params">
752 <title>ATSC delivery system</title>
753 <para>The following parameters are valid for ATSC:</para>
754 <itemizedlist mark='opencircle'>
755 <listitem><para><link linkend="DTV-API-VERSION"><constant>DTV_API_VERSION</constant></link></para></listitem>
756 <listitem><para><link linkend="DTV-DELIVERY-SYSTEM"><constant>DTV_DELIVERY_SYSTEM</constant></link></para></listitem>
757 <listitem><para><link linkend="DTV-TUNE"><constant>DTV_TUNE</constant></link></para></listitem>
758 <listitem><para><link linkend="DTV-CLEAR"><constant>DTV_CLEAR</constant></link></para></listitem>
759 <listitem><para><link linkend="DTV-FREQUENCY"><constant>DTV_FREQUENCY</constant></link></para></listitem>
760 <listitem><para><link linkend="DTV-MODULATION"><constant>DTV_MODULATION</constant></link></para></listitem>
761 <listitem><para><link linkend="DTV-BANDWIDTH-HZ"><constant>DTV_BANDWIDTH_HZ</constant></link></para></listitem>
762 </itemizedlist>
763 </section>
764 </section>
765 <section id="frontend-property-cable-systems">
766 <title>Properties used on cable delivery systems</title>
767 <section id="dvbc-params">
768 <title>DVB-C delivery system</title>
769 <para>The DVB-C Annex-A/C is the widely used cable standard. Transmission uses QAM modulation.</para>
770 <para>The following parameters are valid for DVB-C Annex A/C:</para>
771 <itemizedlist mark='opencircle'>
772 <listitem><para><link linkend="DTV-API-VERSION"><constant>DTV_API_VERSION</constant></link></para></listitem>
773 <listitem><para><link linkend="DTV-DELIVERY-SYSTEM"><constant>DTV_DELIVERY_SYSTEM</constant></link></para></listitem>
774 <listitem><para><link linkend="DTV-TUNE"><constant>DTV_TUNE</constant></link></para></listitem>
775 <listitem><para><link linkend="DTV-CLEAR"><constant>DTV_CLEAR</constant></link></para></listitem>
776 <listitem><para><link linkend="DTV-FREQUENCY"><constant>DTV_FREQUENCY</constant></link></para></listitem>
777 <listitem><para><link linkend="DTV-MODULATION"><constant>DTV_MODULATION</constant></link></para></listitem>
778 <listitem><para><link linkend="DTV-INVERSION"><constant>DTV_INVERSION</constant></link></para></listitem>
779 <listitem><para><link linkend="DTV-SYMBOL-RATE"><constant>DTV_SYMBOL_RATE</constant></link></para></listitem>
780 <listitem><para><link linkend="DTV-INNER-FEC"><constant>DTV_INNER_FEC</constant></link></para></listitem>
781 </itemizedlist>
782 </section>
783 <section id="dvbc-annex-b-params">
784 <title>DVB-C Annex B delivery system</title>
785 <para>The DVB-C Annex-B is only used on a few Countries like the United States.</para>
786 <para>The following parameters are valid for DVB-C Annex B:</para>
787 <itemizedlist mark='opencircle'>
788 <listitem><para><link linkend="DTV-API-VERSION"><constant>DTV_API_VERSION</constant></link></para></listitem>
789 <listitem><para><link linkend="DTV-DELIVERY-SYSTEM"><constant>DTV_DELIVERY_SYSTEM</constant></link></para></listitem>
790 <listitem><para><link linkend="DTV-TUNE"><constant>DTV_TUNE</constant></link></para></listitem>
791 <listitem><para><link linkend="DTV-CLEAR"><constant>DTV_CLEAR</constant></link></para></listitem>
792 <listitem><para><link linkend="DTV-FREQUENCY"><constant>DTV_FREQUENCY</constant></link></para></listitem>
793 <listitem><para><link linkend="DTV-MODULATION"><constant>DTV_MODULATION</constant></link></para></listitem>
794 <listitem><para><link linkend="DTV-INVERSION"><constant>DTV_INVERSION</constant></link></para></listitem>
795 </itemizedlist>
796 </section>
797 </section>
798 <section id="frontend-property-satellital-systems">
799 <title>Properties used on satellital delivery systems</title>
800 <section id="dvbs-params">
801 <title>DVB-S delivery system</title>
802 <para>The following parameters are valid for DVB-S:</para>
803 <itemizedlist mark='opencircle'>
804 <listitem><para><link linkend="DTV-API-VERSION"><constant>DTV_API_VERSION</constant></link></para></listitem>
805 <listitem><para><link linkend="DTV-DELIVERY-SYSTEM"><constant>DTV_DELIVERY_SYSTEM</constant></link></para></listitem>
806 <listitem><para><link linkend="DTV-TUNE"><constant>DTV_TUNE</constant></link></para></listitem>
807 <listitem><para><link linkend="DTV-CLEAR"><constant>DTV_CLEAR</constant></link></para></listitem>
808 <listitem><para><link linkend="DTV-FREQUENCY"><constant>DTV_FREQUENCY</constant></link></para></listitem>
809 <listitem><para><link linkend="DTV-INVERSION"><constant>DTV_INVERSION</constant></link></para></listitem>
810 <listitem><para><link linkend="DTV-SYMBOL-RATE"><constant>DTV_SYMBOL_RATE</constant></link></para></listitem>
811 <listitem><para><link linkend="DTV-INNER-FEC"><constant>DTV_INNER_FEC</constant></link></para></listitem>
812 </itemizedlist>
813 <para>Future implementations might add those two missing parameters:</para>
814 <itemizedlist mark='opencircle'>
815 <listitem><para><link linkend="DTV-DISEQC-MASTER"><constant>DTV_DISEQC_MASTER</constant></link></para></listitem>
816 <listitem><para><link linkend="DTV-DISEQC-SLAVE-REPLY"><constant>DTV_DISEQC_SLAVE_REPLY</constant></link></para></listitem>
817 </itemizedlist>
818 </section>
819 <section id="dvbs2-params">
820 <title>DVB-S2 delivery system</title>
821 <para>The following parameters are valid for DVB-S2:</para>
822 <itemizedlist mark='opencircle'>
823 <listitem><para><link linkend="DTV-API-VERSION"><constant>DTV_API_VERSION</constant></link></para></listitem>
824 <listitem><para><link linkend="DTV-DELIVERY-SYSTEM"><constant>DTV_DELIVERY_SYSTEM</constant></link></para></listitem>
825 <listitem><para><link linkend="DTV-TUNE"><constant>DTV_TUNE</constant></link></para></listitem>
826 <listitem><para><link linkend="DTV-CLEAR"><constant>DTV_CLEAR</constant></link></para></listitem>
827 <listitem><para><link linkend="DTV-FREQUENCY"><constant>DTV_FREQUENCY</constant></link></para></listitem>
828 <listitem><para><link linkend="DTV-INVERSION"><constant>DTV_INVERSION</constant></link></para></listitem>
829 <listitem><para><link linkend="DTV-SYMBOL-RATE"><constant>DTV_SYMBOL_RATE</constant></link></para></listitem>
830 <listitem><para><link linkend="DTV-INNER-FEC"><constant>DTV_INNER_FEC</constant></link></para></listitem>
831 <listitem><para><link linkend="DTV-VOLTAGE"><constant>DTV_VOLTAGE</constant></link></para></listitem>
832 <listitem><para><link linkend="DTV-TONE"><constant>DTV_TONE</constant></link></para></listitem>
833 <listitem><para><link linkend="DTV-PILOT"><constant>DTV_PILOT</constant></link></para></listitem>
834 <listitem><para><link linkend="DTV-ROLLOFF"><constant>DTV_ROLLOFF</constant></link></para></listitem>
835 </itemizedlist>
836 <para>Future implementations might add those two missing parameters:</para>
837 <itemizedlist mark='opencircle'>
838 <listitem><para><link linkend="DTV-DISEQC-MASTER"><constant>DTV_DISEQC_MASTER</constant></link></para></listitem>
839 <listitem><para><link linkend="DTV-DISEQC-SLAVE-REPLY"><constant>DTV_DISEQC_SLAVE_REPLY</constant></link></para></listitem>
840 </itemizedlist>
841 </section>
842 <section id="isdbs-params">
843 <title>ISDB-S delivery system</title>
844 <para>The following parameters are valid for ISDB-S:</para>
845 <itemizedlist mark='opencircle'>
846 <listitem><para><link linkend="DTV-API-VERSION"><constant>DTV_API_VERSION</constant></link></para></listitem>
847 <listitem><para><link linkend="DTV-DELIVERY-SYSTEM"><constant>DTV_DELIVERY_SYSTEM</constant></link></para></listitem>
848 <listitem><para><link linkend="DTV-TUNE"><constant>DTV_TUNE</constant></link></para></listitem>
849 <listitem><para><link linkend="DTV-CLEAR"><constant>DTV_CLEAR</constant></link></para></listitem>
850 <listitem><para><link linkend="DTV-FREQUENCY"><constant>DTV_FREQUENCY</constant></link></para></listitem>
851 <listitem><para><link linkend="DTV-INVERSION"><constant>DTV_INVERSION</constant></link></para></listitem>
852 <listitem><para><link linkend="DTV-SYMBOL-RATE"><constant>DTV_SYMBOL_RATE</constant></link></para></listitem>
853 <listitem><para><link linkend="DTV-INNER-FEC"><constant>DTV_INNER_FEC</constant></link></para></listitem>
854 <listitem><para><link linkend="DTV-VOLTAGE"><constant>DTV_VOLTAGE</constant></link></para></listitem>
855 <listitem><para><link linkend="DTV-ISDBS-TS-ID"><constant>DTV_ISDBS_TS_ID</constant></link></para></listitem>
856 </itemizedlist>
857 </section>
858 </section>
859</section>
diff --git a/Documentation/DocBook/dvb/dvbstb.pdf b/Documentation/DocBook/media/dvb/dvbstb.pdf
index 0fa75d90c3eb..0fa75d90c3eb 100644
--- a/Documentation/DocBook/dvb/dvbstb.pdf
+++ b/Documentation/DocBook/media/dvb/dvbstb.pdf
Binary files differ
diff --git a/Documentation/DocBook/dvb/examples.xml b/Documentation/DocBook/media/dvb/examples.xml
index f037e568eb6e..f037e568eb6e 100644
--- a/Documentation/DocBook/dvb/examples.xml
+++ b/Documentation/DocBook/media/dvb/examples.xml
diff --git a/Documentation/DocBook/dvb/frontend.xml b/Documentation/DocBook/media/dvb/frontend.xml
index 60c6976fb311..61407eaba020 100644
--- a/Documentation/DocBook/dvb/frontend.xml
+++ b/Documentation/DocBook/media/dvb/frontend.xml
@@ -20,22 +20,52 @@ cards, in which case there exists no frontend device.</para>
20<section id="frontend_types"> 20<section id="frontend_types">
21<title>Frontend Data Types</title> 21<title>Frontend Data Types</title>
22 22
23<section id="frontend_type"> 23<section id="fe-type-t">
24<title>frontend type</title> 24<title>Frontend type</title>
25 25
26<para>For historical reasons frontend types are named after the type of modulation used in 26<para>For historical reasons, frontend types are named by the type of modulation used in
27transmission.</para> 27transmission. The fontend types are given by fe_type_t type, defined as:</para>
28<programlisting> 28
29 typedef enum fe_type { 29<table pgwide="1" frame="none" id="fe-type">
30 FE_QPSK, /&#x22C6; DVB-S &#x22C6;/ 30<title>Frontend types</title>
31 FE_QAM, /&#x22C6; DVB-C &#x22C6;/ 31<tgroup cols="3">
32 FE_OFDM /&#x22C6; DVB-T &#x22C6;/ 32 &cs-def;
33 } fe_type_t; 33 <thead>
34</programlisting> 34 <row>
35 35 <entry>fe_type</entry>
36 <entry>Description</entry>
37 <entry><link linkend="DTV-DELIVERY-SYSTEM">DTV_DELIVERY_SYSTEM</link> equivalent type</entry>
38 </row>
39 </thead>
40 <tbody valign="top">
41 <row>
42 <entry id="FE_QPSK"><constant>FE_QPSK</constant></entry>
43 <entry>For DVB-S standard</entry>
44 <entry><constant>SYS_DVBS</constant></entry>
45 </row>
46 <row>
47 <entry id="FE_QAM"><constant>FE_QAM</constant></entry>
48 <entry>For DVB-C annex A/C standard</entry>
49 <entry><constant>SYS_DVBC_ANNEX_AC</constant></entry>
50 </row>
51 <row>
52 <entry id="FE_OFDM"><constant>FE_OFDM</constant></entry>
53 <entry>For DVB-T standard</entry>
54 <entry><constant>SYS_DVBT</constant></entry>
55 </row>
56 <row>
57 <entry id="FE_ATSC"><constant>FE_ATSC</constant></entry>
58 <entry>For ATSC standard (terrestrial) or for DVB-C Annex B (cable) used in US.</entry>
59 <entry><constant>SYS_ATSC</constant> (terrestrial) or <constant>SYS_DVBC_ANNEX_B</constant> (cable)</entry>
60 </row>
61</tbody></tgroup></table>
62
63<para>Newer formats like DVB-S2, ISDB-T, ISDB-S and DVB-T2 are not described at the above, as they're
64supported via the new <link linkend="FE_GET_SET_PROPERTY">FE_GET_PROPERTY/FE_GET_SET_PROPERTY</link> ioctl's, using the <link linkend="DTV-DELIVERY-SYSTEM">DTV_DELIVERY_SYSTEM</link> parameter.
65</para>
36</section> 66</section>
37 67
38<section id="frontend_caps"> 68<section id="fe-caps-t">
39<title>frontend capabilities</title> 69<title>frontend capabilities</title>
40 70
41<para>Capabilities describe what a frontend can do. Some capabilities can only be supported for 71<para>Capabilities describe what a frontend can do. Some capabilities can only be supported for
@@ -76,7 +106,7 @@ a specific frontend type.</para>
76</programlisting> 106</programlisting>
77</section> 107</section>
78 108
79<section id="frontend_info"> 109<section id="dvb-frontend-info">
80<title>frontend information</title> 110<title>frontend information</title>
81 111
82<para>Information about the frontend ca be queried with 112<para>Information about the frontend ca be queried with
@@ -99,7 +129,7 @@ a specific frontend type.</para>
99</programlisting> 129</programlisting>
100</section> 130</section>
101 131
102<section id="frontend_diseqc"> 132<section id="dvb-diseqc-master-cmd">
103<title>diseqc master command</title> 133<title>diseqc master command</title>
104 134
105<para>A message sent from the frontend to DiSEqC capable equipment.</para> 135<para>A message sent from the frontend to DiSEqC capable equipment.</para>
@@ -110,7 +140,7 @@ a specific frontend type.</para>
110 }; 140 };
111</programlisting> 141</programlisting>
112</section> 142</section>
113<section role="subsection"> 143<section role="subsection" id="dvb-diseqc-slave-reply">
114<title>diseqc slave reply</title> 144<title>diseqc slave reply</title>
115 145
116<para>A reply to the frontend from DiSEqC 2.0 capable equipment.</para> 146<para>A reply to the frontend from DiSEqC 2.0 capable equipment.</para>
@@ -123,7 +153,7 @@ a specific frontend type.</para>
123</programlisting> 153</programlisting>
124</section> 154</section>
125 155
126<section id="frontend_diseqc_slave_reply"> 156<section id="fe-sec-voltage-t">
127<title>diseqc slave reply</title> 157<title>diseqc slave reply</title>
128<para>The voltage is usually used with non-DiSEqC capable LNBs to switch the polarzation 158<para>The voltage is usually used with non-DiSEqC capable LNBs to switch the polarzation
129(horizontal/vertical). When using DiSEqC epuipment this voltage has to be switched 159(horizontal/vertical). When using DiSEqC epuipment this voltage has to be switched
@@ -136,7 +166,7 @@ consistently to the DiSEqC commands as described in the DiSEqC spec.</para>
136</programlisting> 166</programlisting>
137</section> 167</section>
138 168
139<section id="frontend_sec_tone"> 169<section id="fe-sec-tone-mode-t">
140<title>SEC continuous tone</title> 170<title>SEC continuous tone</title>
141 171
142<para>The continuous 22KHz tone is usually used with non-DiSEqC capable LNBs to switch the 172<para>The continuous 22KHz tone is usually used with non-DiSEqC capable LNBs to switch the
@@ -151,7 +181,7 @@ spec.</para>
151</programlisting> 181</programlisting>
152</section> 182</section>
153 183
154<section id="frontend_sec_burst"> 184<section id="fe-sec-mini-cmd-t">
155<title>SEC tone burst</title> 185<title>SEC tone burst</title>
156 186
157<para>The 22KHz tone burst is usually used with non-DiSEqC capable switches to select 187<para>The 22KHz tone burst is usually used with non-DiSEqC capable switches to select
@@ -168,7 +198,7 @@ spec.</para>
168<para></para> 198<para></para>
169</section> 199</section>
170 200
171<section id="frontend_status"> 201<section id="fe-status-t">
172<title>frontend status</title> 202<title>frontend status</title>
173<para>Several functions of the frontend device use the fe_status data type defined 203<para>Several functions of the frontend device use the fe_status data type defined
174by</para> 204by</para>
@@ -188,31 +218,54 @@ by</para>
188 218
189</section> 219</section>
190 220
191<section id="frontend_params"> 221<section id="dvb-frontend-parameters">
192<title>frontend parameters</title> 222<title>frontend parameters</title>
193<para>The kind of parameters passed to the frontend device for tuning depend on 223<para>The kind of parameters passed to the frontend device for tuning depend on
194the kind of hardware you are using. All kinds of parameters are combined as an 224the kind of hardware you are using.</para>
195union in the FrontendParameters structure:</para> 225<para>The struct <constant>dvb_frontend_parameters</constant> uses an
226union with specific per-system parameters. However, as newer delivery systems
227required more data, the structure size weren't enough to fit, and just
228extending its size would break the existing applications. So, those parameters
229were replaced by the usage of <link linkend="FE_GET_SET_PROPERTY">
230<constant>FE_GET_PROPERTY/FE_SET_PROPERTY</constant></link> ioctl's. The
231new API is flexible enough to add new parameters to existing delivery systems,
232and to add newer delivery systems.</para>
233<para>So, newer applications should use <link linkend="FE_GET_SET_PROPERTY">
234<constant>FE_GET_PROPERTY/FE_SET_PROPERTY</constant></link> instead, in
235order to be able to support the newer System Delivery like DVB-S2, DVB-T2,
236DVB-C2, ISDB, etc.</para>
237<para>All kinds of parameters are combined as an union in the FrontendParameters structure:</para>
196<programlisting> 238<programlisting>
197 struct dvb_frontend_parameters { 239struct dvb_frontend_parameters {
198 uint32_t frequency; /&#x22C6; (absolute) frequency in Hz for QAM/OFDM &#x22C6;/ 240 uint32_t frequency; /&#x22C6; (absolute) frequency in Hz for QAM/OFDM &#x22C6;/
199 /&#x22C6; intermediate frequency in kHz for QPSK &#x22C6;/ 241 /&#x22C6; intermediate frequency in kHz for QPSK &#x22C6;/
200 fe_spectral_inversion_t inversion; 242 fe_spectral_inversion_t inversion;
201 union { 243 union {
202 struct dvb_qpsk_parameters qpsk; 244 struct dvb_qpsk_parameters qpsk;
203 struct dvb_qam_parameters qam; 245 struct dvb_qam_parameters qam;
204 struct dvb_ofdm_parameters ofdm; 246 struct dvb_ofdm_parameters ofdm;
205 } u; 247 struct dvb_vsb_parameters vsb;
206 }; 248 } u;
249};
207</programlisting> 250</programlisting>
208<para>For satellite QPSK frontends you have to use the <constant>QPSKParameters</constant> member defined by</para> 251<para>In the case of QPSK frontends the <constant>frequency</constant> field specifies the intermediate
252frequency, i.e. the offset which is effectively added to the local oscillator frequency (LOF) of
253the LNB. The intermediate frequency has to be specified in units of kHz. For QAM and
254OFDM frontends the <constant>frequency</constant> specifies the absolute frequency and is given in Hz.
255</para>
256<section id="dvb-qpsk-parameters">
257<title>QPSK parameters</title>
258<para>For satellite QPSK frontends you have to use the <constant>dvb_qpsk_parameters</constant> structure:</para>
209<programlisting> 259<programlisting>
210 struct dvb_qpsk_parameters { 260 struct dvb_qpsk_parameters {
211 uint32_t symbol_rate; /&#x22C6; symbol rate in Symbols per second &#x22C6;/ 261 uint32_t symbol_rate; /&#x22C6; symbol rate in Symbols per second &#x22C6;/
212 fe_code_rate_t fec_inner; /&#x22C6; forward error correction (see above) &#x22C6;/ 262 fe_code_rate_t fec_inner; /&#x22C6; forward error correction (see above) &#x22C6;/
213 }; 263 };
214</programlisting> 264</programlisting>
215<para>for cable QAM frontend you use the <constant>QAMParameters</constant> structure</para> 265</section>
266<section id="dvb-qam-parameters">
267<title>QAM parameters</title>
268<para>for cable QAM frontend you use the <constant>dvb_qam_parameters</constant> structure:</para>
216<programlisting> 269<programlisting>
217 struct dvb_qam_parameters { 270 struct dvb_qam_parameters {
218 uint32_t symbol_rate; /&#x22C6; symbol rate in Symbols per second &#x22C6;/ 271 uint32_t symbol_rate; /&#x22C6; symbol rate in Symbols per second &#x22C6;/
@@ -220,8 +273,19 @@ union in the FrontendParameters structure:</para>
220 fe_modulation_t modulation; /&#x22C6; modulation type (see above) &#x22C6;/ 273 fe_modulation_t modulation; /&#x22C6; modulation type (see above) &#x22C6;/
221 }; 274 };
222</programlisting> 275</programlisting>
223<para>DVB-T frontends are supported by the <constant>OFDMParamters</constant> structure 276</section>
224</para> 277<section id="dvb-vsb-parameters">
278<title>VSB parameters</title>
279<para>ATSC frontends are supported by the <constant>dvb_vsb_parameters</constant> structure:</para>
280<programlisting>
281struct dvb_vsb_parameters {
282 fe_modulation_t modulation; /&#x22C6; modulation type (see above) &#x22C6;/
283};
284</programlisting>
285</section>
286<section id="dvb-ofdm-parameters">
287<title>OFDM parameters</title>
288<para>DVB-T frontends are supported by the <constant>dvb_ofdm_parameters</constant> structure:</para>
225<programlisting> 289<programlisting>
226 struct dvb_ofdm_parameters { 290 struct dvb_ofdm_parameters {
227 fe_bandwidth_t bandwidth; 291 fe_bandwidth_t bandwidth;
@@ -233,86 +297,124 @@ union in the FrontendParameters structure:</para>
233 fe_hierarchy_t hierarchy_information; 297 fe_hierarchy_t hierarchy_information;
234 }; 298 };
235</programlisting> 299</programlisting>
236<para>In the case of QPSK frontends the <constant>Frequency</constant> field specifies the intermediate 300</section>
237frequency, i.e. the offset which is effectively added to the local oscillator frequency (LOF) of 301<section id="fe-spectral-inversion-t">
238the LNB. The intermediate frequency has to be specified in units of kHz. For QAM and 302<title>frontend spectral inversion</title>
239OFDM frontends the Frequency specifies the absolute frequency and is given in
240Hz.
241</para>
242<para>The Inversion field can take one of these values: 303<para>The Inversion field can take one of these values:
243</para> 304</para>
244<programlisting> 305<programlisting>
245 typedef enum fe_spectral_inversion { 306typedef enum fe_spectral_inversion {
246 INVERSION_OFF, 307 INVERSION_OFF,
247 INVERSION_ON, 308 INVERSION_ON,
248 INVERSION_AUTO 309 INVERSION_AUTO
249 } fe_spectral_inversion_t; 310} fe_spectral_inversion_t;
250</programlisting> 311</programlisting>
251<para>It indicates if spectral inversion should be presumed or not. In the automatic setting 312<para>It indicates if spectral inversion should be presumed or not. In the automatic setting
252(<constant>INVERSION_AUTO</constant>) the hardware will try to figure out the correct setting by 313(<constant>INVERSION_AUTO</constant>) the hardware will try to figure out the correct setting by
253itself. 314itself.
254</para> 315</para>
255<para>The possible values for the <constant>FEC_inner</constant> field are 316</section>
317<section id="fe-code-rate-t">
318<title>frontend code rate</title>
319<para>The possible values for the <constant>fec_inner</constant> field used on
320<link refend="dvb-qpsk-parameters"><constant>struct dvb_qpsk_parameters</constant></link> and
321<link refend="dvb-qam-parameters"><constant>struct dvb_qam_parameters</constant></link> are:
256</para> 322</para>
257<programlisting> 323<programlisting>
258 typedef enum fe_code_rate { 324typedef enum fe_code_rate {
259 FEC_NONE = 0, 325 FEC_NONE = 0,
260 FEC_1_2, 326 FEC_1_2,
261 FEC_2_3, 327 FEC_2_3,
262 FEC_3_4, 328 FEC_3_4,
263 FEC_4_5, 329 FEC_4_5,
264 FEC_5_6, 330 FEC_5_6,
265 FEC_6_7, 331 FEC_6_7,
266 FEC_7_8, 332 FEC_7_8,
267 FEC_8_9, 333 FEC_8_9,
268 FEC_AUTO 334 FEC_AUTO,
269 } fe_code_rate_t; 335 FEC_3_5,
336 FEC_9_10,
337} fe_code_rate_t;
270</programlisting> 338</programlisting>
271<para>which correspond to error correction rates of 1/2, 2/3, etc., no error correction or auto 339<para>which correspond to error correction rates of 1/2, 2/3, etc., no error correction or auto
272detection. 340detection.
273</para> 341</para>
274<para>For cable and terrestrial frontends (QAM and OFDM) one also has to specify the quadrature 342</section>
275modulation mode which can be one of the following: 343<section id="fe-modulation-t">
344<title>frontend modulation type for QAM, OFDM and VSB</title>
345<para>For cable and terrestrial frontends, e. g. for
346<link refend="dvb-qam-parameters"><constant>struct dvb_qpsk_parameters</constant></link>,
347<link refend="dvb-ofdm-parameters"><constant>struct dvb_qam_parameters</constant></link> and
348<link refend="dvb-vsb-parameters"><constant>struct dvb_qam_parameters</constant></link>,
349it needs to specify the quadrature modulation mode which can be one of the following:
276</para> 350</para>
277<programlisting> 351<programlisting>
278 typedef enum fe_modulation { 352 typedef enum fe_modulation {
279 QPSK, 353 QPSK,
280 QAM_16, 354 QAM_16,
281 QAM_32, 355 QAM_32,
282 QAM_64, 356 QAM_64,
283 QAM_128, 357 QAM_128,
284 QAM_256, 358 QAM_256,
285 QAM_AUTO 359 QAM_AUTO,
360 VSB_8,
361 VSB_16,
362 PSK_8,
363 APSK_16,
364 APSK_32,
365 DQPSK,
286 } fe_modulation_t; 366 } fe_modulation_t;
287</programlisting> 367</programlisting>
368</section>
288<para>Finally, there are several more parameters for OFDM: 369<para>Finally, there are several more parameters for OFDM:
289</para> 370</para>
371<section id="fe-transmit-mode-t">
372<title>Number of carriers per channel</title>
290<programlisting> 373<programlisting>
291 typedef enum fe_transmit_mode { 374typedef enum fe_transmit_mode {
292 TRANSMISSION_MODE_2K, 375 TRANSMISSION_MODE_2K,
293 TRANSMISSION_MODE_8K, 376 TRANSMISSION_MODE_8K,
294 TRANSMISSION_MODE_AUTO 377 TRANSMISSION_MODE_AUTO,
378 TRANSMISSION_MODE_4K,
379 TRANSMISSION_MODE_1K,
380 TRANSMISSION_MODE_16K,
381 TRANSMISSION_MODE_32K,
295 } fe_transmit_mode_t; 382 } fe_transmit_mode_t;
296</programlisting> 383</programlisting>
297 <programlisting> 384</section>
298 typedef enum fe_bandwidth { 385<section id="fe-bandwidth-t">
299 BANDWIDTH_8_MHZ, 386<title>frontend bandwidth</title>
300 BANDWIDTH_7_MHZ, 387<programlisting>
301 BANDWIDTH_6_MHZ, 388typedef enum fe_bandwidth {
302 BANDWIDTH_AUTO 389 BANDWIDTH_8_MHZ,
303 } fe_bandwidth_t; 390 BANDWIDTH_7_MHZ,
391 BANDWIDTH_6_MHZ,
392 BANDWIDTH_AUTO,
393 BANDWIDTH_5_MHZ,
394 BANDWIDTH_10_MHZ,
395 BANDWIDTH_1_712_MHZ,
396} fe_bandwidth_t;
304</programlisting> 397</programlisting>
305 <programlisting> 398</section>
306 typedef enum fe_guard_interval { 399<section id="fe-guard-interval-t">
307 GUARD_INTERVAL_1_32, 400<title>frontend guard inverval</title>
308 GUARD_INTERVAL_1_16, 401<programlisting>
309 GUARD_INTERVAL_1_8, 402typedef enum fe_guard_interval {
310 GUARD_INTERVAL_1_4, 403 GUARD_INTERVAL_1_32,
311 GUARD_INTERVAL_AUTO 404 GUARD_INTERVAL_1_16,
312 } fe_guard_interval_t; 405 GUARD_INTERVAL_1_8,
406 GUARD_INTERVAL_1_4,
407 GUARD_INTERVAL_AUTO,
408 GUARD_INTERVAL_1_128,
409 GUARD_INTERVAL_19_128,
410 GUARD_INTERVAL_19_256,
411} fe_guard_interval_t;
313</programlisting> 412</programlisting>
314 <programlisting> 413</section>
315 typedef enum fe_hierarchy { 414<section id="fe-hierarchy-t">
415<title>frontend hierarchy</title>
416<programlisting>
417typedef enum fe_hierarchy {
316 HIERARCHY_NONE, 418 HIERARCHY_NONE,
317 HIERARCHY_1, 419 HIERARCHY_1,
318 HIERARCHY_2, 420 HIERARCHY_2,
@@ -320,10 +422,11 @@ modulation mode which can be one of the following:
320 HIERARCHY_AUTO 422 HIERARCHY_AUTO
321 } fe_hierarchy_t; 423 } fe_hierarchy_t;
322</programlisting> 424</programlisting>
425</section>
323 426
324</section> 427</section>
325 428
326<section id="frontend_events"> 429<section id="dvb-frontend-event">
327<title>frontend events</title> 430<title>frontend events</title>
328 <programlisting> 431 <programlisting>
329 struct dvb_frontend_event { 432 struct dvb_frontend_event {
@@ -412,8 +515,7 @@ modulation mode which can be one of the following:
412<para>(blocking mode is the default)</para> 515<para>(blocking mode is the default)</para>
413</entry> 516</entry>
414 </row></tbody></tgroup></informaltable> 517 </row></tbody></tgroup></informaltable>
415<para>ERRORS 518<para>RETURN VALUE</para>
416</para>
417<informaltable><tgroup cols="2"><tbody><row><entry 519<informaltable><tgroup cols="2"><tbody><row><entry
418 align="char"> 520 align="char">
419<para>ENODEV</para> 521<para>ENODEV</para>
@@ -473,8 +575,7 @@ modulation mode which can be one of the following:
473<para>File descriptor returned by a previous call to open().</para> 575<para>File descriptor returned by a previous call to open().</para>
474</entry> 576</entry>
475 </row></tbody></tgroup></informaltable> 577 </row></tbody></tgroup></informaltable>
476<para>ERRORS 578<para>RETURN VALUE</para>
477</para>
478<informaltable><tgroup cols="2"><tbody><row><entry 579<informaltable><tgroup cols="2"><tbody><row><entry
479 align="char"> 580 align="char">
480<para>EBADF</para> 581<para>EBADF</para>
@@ -530,8 +631,7 @@ modulation mode which can be one of the following:
530 to be stored.</para> 631 to be stored.</para>
531</entry> 632</entry>
532 </row></tbody></tgroup></informaltable> 633 </row></tbody></tgroup></informaltable>
533<para>ERRORS 634<para>RETURN VALUE</para>
534</para>
535<informaltable><tgroup cols="2"><tbody><row><entry 635<informaltable><tgroup cols="2"><tbody><row><entry
536 align="char"> 636 align="char">
537<para>EBADF</para> 637<para>EBADF</para>
@@ -592,38 +692,8 @@ modulation mode which can be one of the following:
592<para>The bit error rate is stored into *ber.</para> 692<para>The bit error rate is stored into *ber.</para>
593</entry> 693</entry>
594 </row></tbody></tgroup></informaltable> 694 </row></tbody></tgroup></informaltable>
595<para>ERRORS 695
596</para> 696&return-value-dvb;
597<informaltable><tgroup cols="2"><tbody><row><entry
598 align="char">
599<para>EBADF</para>
600</entry><entry
601 align="char">
602<para>fd is not a valid open file descriptor.</para>
603</entry>
604 </row><row><entry
605 align="char">
606<para>EFAULT</para>
607</entry><entry
608 align="char">
609<para>ber points to invalid address.</para>
610</entry>
611 </row><row><entry
612 align="char">
613<para>ENOSIGNAL</para>
614</entry><entry
615 align="char">
616<para>There is no signal, thus no meaningful bit error rate. Also
617 returned if the front-end is not turned on.</para>
618</entry>
619 </row><row><entry
620 align="char">
621<para>ENOSYS</para>
622</entry><entry
623 align="char">
624<para>Function not available for this device.</para>
625</entry>
626 </row></tbody></tgroup></informaltable>
627</section> 697</section>
628 698
629<section id="FE_READ_SNR"> 699<section id="FE_READ_SNR">
@@ -670,38 +740,7 @@ modulation mode which can be one of the following:
670</entry> 740</entry>
671 </row></tbody></tgroup></informaltable> 741 </row></tbody></tgroup></informaltable>
672 742
673<para>ERRORS 743&return-value-dvb;
674</para>
675<informaltable><tgroup cols="2"><tbody><row><entry
676 align="char">
677<para>EBADF</para>
678</entry><entry
679 align="char">
680<para>fd is not a valid open file descriptor.</para>
681</entry>
682 </row><row><entry
683 align="char">
684<para>EFAULT</para>
685</entry><entry
686 align="char">
687<para>snr points to invalid address.</para>
688</entry>
689 </row><row><entry
690 align="char">
691<para>ENOSIGNAL</para>
692</entry><entry
693 align="char">
694<para>There is no signal, thus no meaningful signal strength
695 value. Also returned if front-end is not turned on.</para>
696</entry>
697 </row><row><entry
698 align="char">
699<para>ENOSYS</para>
700</entry><entry
701 align="char">
702<para>Function not available for this device.</para>
703</entry>
704 </row></tbody></tgroup></informaltable>
705</section> 744</section>
706 745
707<section id="FE_READ_SIGNAL_STRENGTH"> 746<section id="FE_READ_SIGNAL_STRENGTH">
@@ -748,38 +787,8 @@ modulation mode which can be one of the following:
748<para>The signal strength value is stored into *strength.</para> 787<para>The signal strength value is stored into *strength.</para>
749</entry> 788</entry>
750 </row></tbody></tgroup></informaltable> 789 </row></tbody></tgroup></informaltable>
751<para>ERRORS 790
752</para> 791&return-value-dvb;
753<informaltable><tgroup cols="2"><tbody><row><entry
754 align="char">
755<para>EBADF</para>
756</entry><entry
757 align="char">
758<para>fd is not a valid open file descriptor.</para>
759</entry>
760 </row><row><entry
761 align="char">
762<para>EFAULT</para>
763</entry><entry
764 align="char">
765<para>status points to invalid address.</para>
766</entry>
767 </row><row><entry
768 align="char">
769<para>ENOSIGNAL</para>
770</entry><entry
771 align="char">
772<para>There is no signal, thus no meaningful signal strength
773 value. Also returned if front-end is not turned on.</para>
774</entry>
775 </row><row><entry
776 align="char">
777<para>ENOSYS</para>
778</entry><entry
779 align="char">
780<para>Function not available for this device.</para>
781</entry>
782 </row></tbody></tgroup></informaltable>
783</section> 792</section>
784 793
785<section id="FE_READ_UNCORRECTED_BLOCKS"> 794<section id="FE_READ_UNCORRECTED_BLOCKS">
@@ -833,30 +842,8 @@ modulation mode which can be one of the following:
833 so far.</para> 842 so far.</para>
834</entry> 843</entry>
835 </row></tbody></tgroup></informaltable> 844 </row></tbody></tgroup></informaltable>
836<para>ERRORS 845
837</para> 846&return-value-dvb;
838<informaltable><tgroup cols="2"><tbody><row><entry
839 align="char">
840<para>EBADF</para>
841</entry><entry
842 align="char">
843<para>fd is not a valid open file descriptor.</para>
844</entry>
845 </row><row><entry
846 align="char">
847<para>EFAULT</para>
848</entry><entry
849 align="char">
850<para>ublocks points to invalid address.</para>
851</entry>
852 </row><row><entry
853 align="char">
854<para>ENOSYS</para>
855</entry><entry
856 align="char">
857<para>Function not available for this device.</para>
858</entry>
859 </row></tbody></tgroup></informaltable>
860</section> 847</section>
861 848
862<section id="FE_SET_FRONTEND"> 849<section id="FE_SET_FRONTEND">
@@ -909,24 +896,10 @@ modulation mode which can be one of the following:
909<para>Points to parameters for tuning operation.</para> 896<para>Points to parameters for tuning operation.</para>
910</entry> 897</entry>
911 </row></tbody></tgroup></informaltable> 898 </row></tbody></tgroup></informaltable>
912<para>ERRORS 899
913</para> 900&return-value-dvb;
914<informaltable><tgroup cols="2"><tbody><row><entry 901<informaltable><tgroup cols="2"><tbody><row><entry
915 align="char"> 902 align="char">
916<para>EBADF</para>
917</entry><entry
918 align="char">
919<para>fd is not a valid open file descriptor.</para>
920</entry>
921 </row><row><entry
922 align="char">
923<para>EFAULT</para>
924</entry><entry
925 align="char">
926<para>p points to invalid address.</para>
927</entry>
928 </row><row><entry
929 align="char">
930<para>EINVAL</para> 903<para>EINVAL</para>
931</entry><entry 904</entry><entry
932 align="char"> 905 align="char">
@@ -982,25 +955,9 @@ modulation mode which can be one of the following:
982</entry> 955</entry>
983 </row></tbody></tgroup></informaltable> 956 </row></tbody></tgroup></informaltable>
984 957
985<para>ERRORS 958&return-value-dvb;
986</para>
987
988<informaltable><tgroup cols="2"><tbody><row><entry 959<informaltable><tgroup cols="2"><tbody><row><entry
989 align="char"> 960 align="char">
990<para>EBADF</para>
991</entry><entry
992 align="char">
993<para>fd is not a valid open file descriptor.</para>
994</entry>
995 </row><row><entry
996 align="char">
997<para>EFAULT</para>
998</entry><entry
999 align="char">
1000<para>p points to invalid address.</para>
1001</entry>
1002 </row><row><entry
1003 align="char">
1004<para>EINVAL</para> 961<para>EINVAL</para>
1005</entry><entry 962</entry><entry
1006 align="char"> 963 align="char">
@@ -1084,24 +1041,9 @@ modulation mode which can be one of the following:
1084</entry> 1041</entry>
1085 </row></tbody></tgroup></informaltable> 1042 </row></tbody></tgroup></informaltable>
1086 1043
1087<para>ERRORS 1044&return-value-dvb;
1088</para>
1089<informaltable><tgroup cols="2"><tbody><row><entry 1045<informaltable><tgroup cols="2"><tbody><row><entry
1090 align="char"> 1046 align="char">
1091<para>EBADF</para>
1092</entry><entry
1093 align="char">
1094<para>fd is not a valid open file descriptor.</para>
1095</entry>
1096 </row><row><entry
1097 align="char">
1098<para>EFAULT</para>
1099</entry><entry
1100 align="char">
1101<para>ev points to invalid address.</para>
1102</entry>
1103 </row><row><entry
1104 align="char">
1105<para>EWOULDBLOCK</para> 1047<para>EWOULDBLOCK</para>
1106</entry><entry 1048</entry><entry
1107 align="char"> 1049 align="char">
@@ -1113,11 +1055,6 @@ modulation mode which can be one of the following:
1113<para>EOVERFLOW</para> 1055<para>EOVERFLOW</para>
1114</entry><entry 1056</entry><entry
1115 align="char"> 1057 align="char">
1116</entry>
1117 </row><row><entry
1118 align="char">
1119</entry><entry
1120 align="char">
1121<para>Overflow in event queue - one or more events were lost.</para> 1058<para>Overflow in event queue - one or more events were lost.</para>
1122</entry> 1059</entry>
1123</row></tbody></tgroup></informaltable> 1060</row></tbody></tgroup></informaltable>
@@ -1170,23 +1107,7 @@ modulation mode which can be one of the following:
1170 to be stored.</para> 1107 to be stored.</para>
1171</entry> 1108</entry>
1172 </row></tbody></tgroup></informaltable> 1109 </row></tbody></tgroup></informaltable>
1173<para>ERRORS 1110&return-value-dvb;
1174</para>
1175<informaltable><tgroup cols="2"><tbody><row><entry
1176 align="char">
1177<para>EBADF</para>
1178</entry><entry
1179 align="char">
1180<para>fd is not a valid open file descriptor.</para>
1181</entry>
1182 </row><row><entry
1183 align="char">
1184<para>EFAULT</para>
1185</entry><entry
1186 align="char">
1187<para>info points to invalid address.</para>
1188</entry>
1189</row></tbody></tgroup></informaltable>
1190</section> 1111</section>
1191 1112
1192<section id="FE_DISEQC_RESET_OVERLOAD"> 1113<section id="FE_DISEQC_RESET_OVERLOAD">
@@ -1229,30 +1150,7 @@ modulation mode which can be one of the following:
1229</entry> 1150</entry>
1230 </row></tbody></tgroup></informaltable> 1151 </row></tbody></tgroup></informaltable>
1231 1152
1232<para>ERRORS 1153&return-value-dvb;
1233</para>
1234<informaltable><tgroup cols="2"><tbody><row><entry
1235 align="char">
1236<para>EBADF</para>
1237</entry><entry
1238 align="char">
1239<para>fd is not a valid file descriptor.</para>
1240</entry>
1241 </row><row><entry
1242 align="char">
1243<para>EPERM</para>
1244</entry><entry
1245 align="char">
1246<para>Permission denied (needs read/write access).</para>
1247</entry>
1248 </row><row><entry
1249 align="char">
1250<para>EINTERNAL</para>
1251</entry><entry
1252 align="char">
1253<para>Internal error in the device driver.</para>
1254</entry>
1255</row></tbody></tgroup></informaltable>
1256</section> 1154</section>
1257 1155
1258<section id="FE_DISEQC_SEND_MASTER_CMD"> 1156<section id="FE_DISEQC_SEND_MASTER_CMD">
@@ -1302,45 +1200,7 @@ modulation mode which can be one of the following:
1302</entry> 1200</entry>
1303 </row></tbody></tgroup></informaltable> 1201 </row></tbody></tgroup></informaltable>
1304 1202
1305<para>ERRORS 1203&return-value-dvb;
1306</para>
1307<informaltable><tgroup cols="2"><tbody><row><entry
1308 align="char">
1309<para>EBADF</para>
1310</entry><entry
1311 align="char">
1312<para>fd is not a valid file descriptor.</para>
1313</entry>
1314 </row><row><entry
1315 align="char">
1316<para>EFAULT</para>
1317</entry><entry
1318 align="char">
1319<para>Seq points to an invalid address.</para>
1320</entry>
1321 </row><row><entry
1322 align="char">
1323<para>EINVAL</para>
1324</entry><entry
1325 align="char">
1326<para>The data structure referred to by seq is invalid in some
1327 way.</para>
1328</entry>
1329 </row><row><entry
1330 align="char">
1331<para>EPERM</para>
1332</entry><entry
1333 align="char">
1334<para>Permission denied (needs read/write access).</para>
1335</entry>
1336 </row><row><entry
1337 align="char">
1338<para>EINTERNAL</para>
1339</entry><entry
1340 align="char">
1341<para>Internal error in the device driver.</para>
1342</entry>
1343</row></tbody></tgroup></informaltable>
1344</section> 1204</section>
1345 1205
1346<section id="FE_DISEQC_RECV_SLAVE_REPLY"> 1206<section id="FE_DISEQC_RECV_SLAVE_REPLY">
@@ -1390,45 +1250,7 @@ modulation mode which can be one of the following:
1390<para>Pointer to the command to be received.</para> 1250<para>Pointer to the command to be received.</para>
1391</entry> 1251</entry>
1392 </row></tbody></tgroup></informaltable> 1252 </row></tbody></tgroup></informaltable>
1393<para>ERRORS 1253&return-value-dvb;
1394</para>
1395<informaltable><tgroup cols="2"><tbody><row><entry
1396 align="char">
1397<para>EBADF</para>
1398</entry><entry
1399 align="char">
1400<para>fd is not a valid file descriptor.</para>
1401</entry>
1402 </row><row><entry
1403 align="char">
1404<para>EFAULT</para>
1405</entry><entry
1406 align="char">
1407<para>Seq points to an invalid address.</para>
1408</entry>
1409 </row><row><entry
1410 align="char">
1411<para>EINVAL</para>
1412</entry><entry
1413 align="char">
1414<para>The data structure referred to by seq is invalid in some
1415 way.</para>
1416</entry>
1417 </row><row><entry
1418 align="char">
1419<para>EPERM</para>
1420</entry><entry
1421 align="char">
1422<para>Permission denied (needs read/write access).</para>
1423</entry>
1424 </row><row><entry
1425 align="char">
1426<para>EINTERNAL</para>
1427</entry><entry
1428 align="char">
1429<para>Internal error in the device driver.</para>
1430</entry>
1431 </row></tbody></tgroup></informaltable>
1432</section> 1254</section>
1433 1255
1434<section id="FE_DISEQC_SEND_BURST"> 1256<section id="FE_DISEQC_SEND_BURST">
@@ -1476,45 +1298,7 @@ modulation mode which can be one of the following:
1476</entry> 1298</entry>
1477 </row></tbody></tgroup></informaltable> 1299 </row></tbody></tgroup></informaltable>
1478 1300
1479<para>ERRORS 1301&return-value-dvb;
1480</para>
1481<informaltable><tgroup cols="2"><tbody><row><entry
1482 align="char">
1483<para>EBADF</para>
1484</entry><entry
1485 align="char">
1486<para>fd is not a valid file descriptor.</para>
1487</entry>
1488 </row><row><entry
1489 align="char">
1490<para>EFAULT</para>
1491</entry><entry
1492 align="char">
1493<para>Seq points to an invalid address.</para>
1494</entry>
1495 </row><row><entry
1496 align="char">
1497<para>EINVAL</para>
1498</entry><entry
1499 align="char">
1500<para>The data structure referred to by seq is invalid in some
1501 way.</para>
1502</entry>
1503 </row><row><entry
1504 align="char">
1505<para>EPERM</para>
1506</entry><entry
1507 align="char">
1508<para>Permission denied (needs read/write access).</para>
1509</entry>
1510 </row><row><entry
1511 align="char">
1512<para>EINTERNAL</para>
1513</entry><entry
1514 align="char">
1515<para>Internal error in the device driver.</para>
1516</entry>
1517</row></tbody></tgroup></informaltable>
1518</section> 1302</section>
1519 1303
1520<section id="FE_SET_TONE"> 1304<section id="FE_SET_TONE">
@@ -1560,44 +1344,7 @@ modulation mode which can be one of the following:
1560<para>The requested tone generation mode (on/off).</para> 1344<para>The requested tone generation mode (on/off).</para>
1561</entry> 1345</entry>
1562 </row></tbody></tgroup></informaltable> 1346 </row></tbody></tgroup></informaltable>
1563<para>ERRORS 1347&return-value-dvb;
1564</para>
1565<informaltable><tgroup cols="2"><tbody><row><entry
1566 align="char">
1567<para>ENODEV</para>
1568</entry><entry
1569 align="char">
1570<para>Device driver not loaded/available.</para>
1571</entry>
1572 </row><row><entry
1573 align="char">
1574<para>EBUSY</para>
1575</entry><entry
1576 align="char">
1577<para>Device or resource busy.</para>
1578</entry>
1579 </row><row><entry
1580 align="char">
1581<para>EINVAL</para>
1582</entry><entry
1583 align="char">
1584<para>Invalid argument.</para>
1585</entry>
1586 </row><row><entry
1587 align="char">
1588<para>EPERM</para>
1589</entry><entry
1590 align="char">
1591<para>File not opened with read permissions.</para>
1592</entry>
1593 </row><row><entry
1594 align="char">
1595<para>EINTERNAL</para>
1596</entry><entry
1597 align="char">
1598<para>Internal error in the device driver.</para>
1599</entry>
1600</row></tbody></tgroup></informaltable>
1601</section> 1348</section>
1602 1349
1603<section id="FE_SET_VOLTAGE"> 1350<section id="FE_SET_VOLTAGE">
@@ -1645,44 +1392,7 @@ modulation mode which can be one of the following:
1645</entry> 1392</entry>
1646 </row></tbody></tgroup></informaltable> 1393 </row></tbody></tgroup></informaltable>
1647 1394
1648<para>ERRORS 1395&return-value-dvb;
1649</para>
1650<informaltable><tgroup cols="2"><tbody><row><entry
1651 align="char">
1652<para>ENODEV</para>
1653</entry><entry
1654 align="char">
1655<para>Device driver not loaded/available.</para>
1656</entry>
1657 </row><row><entry
1658 align="char">
1659<para>EBUSY</para>
1660</entry><entry
1661 align="char">
1662<para>Device or resource busy.</para>
1663</entry>
1664 </row><row><entry
1665 align="char">
1666<para>EINVAL</para>
1667</entry><entry
1668 align="char">
1669<para>Invalid argument.</para>
1670</entry>
1671 </row><row><entry
1672 align="char">
1673<para>EPERM</para>
1674</entry><entry
1675 align="char">
1676<para>File not opened with read permissions.</para>
1677</entry>
1678 </row><row><entry
1679 align="char">
1680<para>EINTERNAL</para>
1681</entry><entry
1682 align="char">
1683<para>Internal error in the device driver.</para>
1684</entry>
1685 </row></tbody></tgroup></informaltable>
1686</section> 1396</section>
1687 1397
1688<section id="FE_ENABLE_HIGH_LNB_VOLTAGE"> 1398<section id="FE_ENABLE_HIGH_LNB_VOLTAGE">
@@ -1731,44 +1441,7 @@ modulation mode which can be one of the following:
1731</entry> 1441</entry>
1732 </row></tbody></tgroup></informaltable> 1442 </row></tbody></tgroup></informaltable>
1733 1443
1734<para>ERRORS 1444&return-value-dvb;
1735</para>
1736<informaltable><tgroup cols="2"><tbody><row><entry
1737 align="char">
1738<para>ENODEV</para>
1739</entry><entry
1740 align="char">
1741<para>Device driver not loaded/available.</para>
1742</entry>
1743 </row><row><entry
1744 align="char">
1745<para>EBUSY</para>
1746</entry><entry
1747 align="char">
1748<para>Device or resource busy.</para>
1749</entry>
1750 </row><row><entry
1751 align="char">
1752<para>EINVAL</para>
1753</entry><entry
1754 align="char">
1755<para>Invalid argument.</para>
1756</entry>
1757 </row><row><entry
1758 align="char">
1759<para>EPERM</para>
1760</entry><entry
1761 align="char">
1762<para>File not opened with read permissions.</para>
1763</entry>
1764 </row><row><entry
1765 align="char">
1766<para>EINTERNAL</para>
1767</entry><entry
1768 align="char">
1769<para>Internal error in the device driver.</para>
1770</entry>
1771 </row></tbody></tgroup></informaltable>
1772</section> 1445</section>
1773 1446
1774<section id="FE_SET_FRONTEND_TUNE_MODE"> 1447<section id="FE_SET_FRONTEND_TUNE_MODE">
@@ -1800,11 +1473,7 @@ FE_TUNE_MODE_ONESHOT When set, this flag will disable any zigzagging or other "n
1800</entry> 1473</entry>
1801 </row></tbody></tgroup></informaltable> 1474 </row></tbody></tgroup></informaltable>
1802 1475
1803<para>ERRORS</para> 1476&return-value-dvb;
1804<informaltable><tgroup cols="2"><tbody><row>
1805<entry align="char"><para>EINVAL</para></entry>
1806<entry align="char"><para>Invalid argument.</para></entry>
1807 </row></tbody></tgroup></informaltable>
1808</section> 1477</section>
1809 1478
1810<section id="FE_DISHNETWORK_SEND_LEGACY_CMD"> 1479<section id="FE_DISHNETWORK_SEND_LEGACY_CMD">
@@ -1838,12 +1507,7 @@ sends the specified raw cmd to the dish via DISEqC.
1838</entry> 1507</entry>
1839 </row></tbody></tgroup></informaltable> 1508 </row></tbody></tgroup></informaltable>
1840 1509
1841<para>ERRORS</para> 1510&return-value-dvb;
1842<informaltable><tgroup cols="1"><tbody><row>
1843<entry align="char">
1844 <para>There are no errors in use for this call</para>
1845</entry>
1846</row></tbody></tgroup></informaltable>
1847</section> 1511</section>
1848 1512
1849</section> 1513</section>
diff --git a/Documentation/DocBook/dvb/intro.xml b/Documentation/DocBook/media/dvb/intro.xml
index 0dc83f672ea2..c75dc7cc3e9b 100644
--- a/Documentation/DocBook/dvb/intro.xml
+++ b/Documentation/DocBook/media/dvb/intro.xml
@@ -154,6 +154,10 @@ are called:</para>
154</listitem> 154</listitem>
155 <listitem> 155 <listitem>
156 156
157<para><emphasis role="tt">/dev/dvb/adapterN/dvrM</emphasis>,</para>
158</listitem>
159 <listitem>
160
157<para><emphasis role="tt">/dev/dvb/adapterN/caM</emphasis>,</para></listitem></itemizedlist> 161<para><emphasis role="tt">/dev/dvb/adapterN/caM</emphasis>,</para></listitem></itemizedlist>
158 162
159<para>where N enumerates the DVB PCI cards in a system starting 163<para>where N enumerates the DVB PCI cards in a system starting
@@ -175,10 +179,27 @@ the devices are described in the following chapters.</para>
175The DVB API include files should be included in application sources with 179The DVB API include files should be included in application sources with
176a partial path like:</para> 180a partial path like:</para>
177 181
178 182<programlisting>
183 #include &#x003C;linux/dvb/audio.h&#x003E;
184</programlisting>
185<programlisting>
186 #include &#x003C;linux/dvb/ca.h&#x003E;
187</programlisting>
188<programlisting>
189 #include &#x003C;linux/dvb/dmx.h&#x003E;
190</programlisting>
179<programlisting> 191<programlisting>
180 #include &#x003C;linux/dvb/frontend.h&#x003E; 192 #include &#x003C;linux/dvb/frontend.h&#x003E;
181</programlisting> 193</programlisting>
194<programlisting>
195 #include &#x003C;linux/dvb/net.h&#x003E;
196</programlisting>
197<programlisting>
198 #include &#x003C;linux/dvb/osd.h&#x003E;
199</programlisting>
200<programlisting>
201 #include &#x003C;linux/dvb/video.h&#x003E;
202</programlisting>
182 203
183<para>To enable applications to support different API version, an 204<para>To enable applications to support different API version, an
184additional include file <emphasis 205additional include file <emphasis
diff --git a/Documentation/DocBook/dvb/kdapi.xml b/Documentation/DocBook/media/dvb/kdapi.xml
index 6c67481eaa4b..6c67481eaa4b 100644
--- a/Documentation/DocBook/dvb/kdapi.xml
+++ b/Documentation/DocBook/media/dvb/kdapi.xml
diff --git a/Documentation/DocBook/dvb/net.xml b/Documentation/DocBook/media/dvb/net.xml
index 94e388d94c0d..67d37e5ce597 100644
--- a/Documentation/DocBook/dvb/net.xml
+++ b/Documentation/DocBook/media/dvb/net.xml
@@ -7,6 +7,23 @@ application.
7</para> 7</para>
8<section id="dvb_net_types"> 8<section id="dvb_net_types">
9<title>DVB Net Data Types</title> 9<title>DVB Net Data Types</title>
10
11<section id="dvb-net-if">
12<title>struct dvb_net_if</title>
13<programlisting>
14struct dvb_net_if {
15 __u16 pid;
16 __u16 if_num;
17 __u8 feedtype;
18#define DVB_NET_FEEDTYPE_MPE 0 /&#x22C6; multi protocol encapsulation &#x22C6;/
19#define DVB_NET_FEEDTYPE_ULE 1 /&#x22C6; ultra lightweight encapsulation &#x22C6;/
20};
21</programlisting>
22</section>
23
24</section>
25<section id="net_fcalls">
26<title>DVB net Function Calls</title>
10<para>To be written&#x2026; 27<para>To be written&#x2026;
11</para> 28</para>
12</section> 29</section>
diff --git a/Documentation/DocBook/dvb/video.xml b/Documentation/DocBook/media/dvb/video.xml
index 7bb287e67c8e..25fb823226b4 100644
--- a/Documentation/DocBook/dvb/video.xml
+++ b/Documentation/DocBook/media/dvb/video.xml
@@ -18,15 +18,16 @@ supported on some MPEG decoders made for DVD playback.
18<section id="video_types"> 18<section id="video_types">
19<title>Video Data Types</title> 19<title>Video Data Types</title>
20 20
21<section id="video_format_t"> 21<section id="video-format-t">
22<title>video_format_t</title> 22<title>video_format_t</title>
23<para>The <emphasis role="tt">video_format_t</emphasis> data type defined by 23<para>The <emphasis role="tt">video_format_t</emphasis> data type defined by
24</para> 24</para>
25<programlisting> 25<programlisting>
26 typedef enum { 26typedef enum {
27 VIDEO_FORMAT_4_3, 27 VIDEO_FORMAT_4_3, /&#x22C6; Select 4:3 format &#x22C6;/
28 VIDEO_FORMAT_16_9 28 VIDEO_FORMAT_16_9, /&#x22C6; Select 16:9 format. &#x22C6;/
29 } video_format_t; 29 VIDEO_FORMAT_221_1 /&#x22C6; 2.21:1 &#x22C6;/
30} video_format_t;
30</programlisting> 31</programlisting>
31<para>is used in the VIDEO_SET_FORMAT function (??) to tell the driver which aspect ratio 32<para>is used in the VIDEO_SET_FORMAT function (??) to tell the driver which aspect ratio
32the output hardware (e.g. TV) has. It is also used in the data structures video_status 33the output hardware (e.g. TV) has. It is also used in the data structures video_status
@@ -36,34 +37,36 @@ stream.
36</para> 37</para>
37</section> 38</section>
38 39
39<section id="video_display_format_t"> 40<section id="video-displayformat-t">
40<title>video_display_format_t</title> 41<title>video_displayformat_t</title>
41<para>In case the display format of the video stream and of the display hardware differ the 42<para>In case the display format of the video stream and of the display hardware differ the
42application has to specify how to handle the cropping of the picture. This can be done using 43application has to specify how to handle the cropping of the picture. This can be done using
43the VIDEO_SET_DISPLAY_FORMAT call (??) which accepts 44the VIDEO_SET_DISPLAY_FORMAT call (??) which accepts
44</para> 45</para>
45<programlisting> 46<programlisting>
46 typedef enum { 47typedef enum {
47 VIDEO_PAN_SCAN, 48 VIDEO_PAN_SCAN, /&#x22C6; use pan and scan format &#x22C6;/
48 VIDEO_LETTER_BOX, 49 VIDEO_LETTER_BOX, /&#x22C6; use letterbox format &#x22C6;/
49 VIDEO_CENTER_CUT_OUT 50 VIDEO_CENTER_CUT_OUT /&#x22C6; use center cut out format &#x22C6;/
50 } video_display_format_t; 51} video_displayformat_t;
51</programlisting> 52</programlisting>
52<para>as argument. 53<para>as argument.
53</para> 54</para>
54</section> 55</section>
55 56
56<section id="video_stream_source"> 57<section id="video-stream-source-t">
57<title>video stream source</title> 58<title>video stream source</title>
58<para>The video stream source is set through the VIDEO_SELECT_SOURCE call and can take 59<para>The video stream source is set through the VIDEO_SELECT_SOURCE call and can take
59the following values, depending on whether we are replaying from an internal (demuxer) or 60the following values, depending on whether we are replaying from an internal (demuxer) or
60external (user write) source. 61external (user write) source.
61</para> 62</para>
62<programlisting> 63<programlisting>
63 typedef enum { 64typedef enum {
64 VIDEO_SOURCE_DEMUX, 65 VIDEO_SOURCE_DEMUX, /&#x22C6; Select the demux as the main source &#x22C6;/
65 VIDEO_SOURCE_MEMORY 66 VIDEO_SOURCE_MEMORY /&#x22C6; If this source is selected, the stream
66 } video_stream_source_t; 67 comes from the user through the write
68 system call &#x22C6;/
69} video_stream_source_t;
67</programlisting> 70</programlisting>
68<para>VIDEO_SOURCE_DEMUX selects the demultiplexer (fed either by the frontend or the 71<para>VIDEO_SOURCE_DEMUX selects the demultiplexer (fed either by the frontend or the
69DVR device) as the source of the video stream. If VIDEO_SOURCE_MEMORY 72DVR device) as the source of the video stream. If VIDEO_SOURCE_MEMORY
@@ -72,49 +75,98 @@ call.
72</para> 75</para>
73</section> 76</section>
74 77
75<section id="video_play_state"> 78<section id="video-play-state-t">
76<title>video play state</title> 79<title>video play state</title>
77<para>The following values can be returned by the VIDEO_GET_STATUS call representing the 80<para>The following values can be returned by the VIDEO_GET_STATUS call representing the
78state of video playback. 81state of video playback.
79</para> 82</para>
80<programlisting> 83<programlisting>
81 typedef enum { 84typedef enum {
82 VIDEO_STOPPED, 85 VIDEO_STOPPED, /&#x22C6; Video is stopped &#x22C6;/
83 VIDEO_PLAYING, 86 VIDEO_PLAYING, /&#x22C6; Video is currently playing &#x22C6;/
84 VIDEO_FREEZED 87 VIDEO_FREEZED /&#x22C6; Video is freezed &#x22C6;/
85 } video_play_state_t; 88} video_play_state_t;
86</programlisting> 89</programlisting>
87</section> 90</section>
88 91
89<section id="video_event"> 92<section id="video-command">
93<para>The structure must be zeroed before use by the application
94This ensures it can be extended safely in the future.</para>
95<title>struct video-command</title>
96<programlisting>
97struct video_command {
98 __u32 cmd;
99 __u32 flags;
100 union {
101 struct {
102 __u64 pts;
103 } stop;
104
105 struct {
106 /&#x22C6; 0 or 1000 specifies normal speed,
107 1 specifies forward single stepping,
108 -1 specifies backward single stepping,
109 &gt;>1: playback at speed/1000 of the normal speed,
110 &lt;-1: reverse playback at (-speed/1000) of the normal speed. &#x22C6;/
111 __s32 speed;
112 __u32 format;
113 } play;
114
115 struct {
116 __u32 data[16];
117 } raw;
118 };
119};
120</programlisting>
121</section>
122
123<section id="video-size-t">
124<title>struct video_size-t</title>
125<programlisting>
126typedef struct {
127 int w;
128 int h;
129 video_format_t aspect_ratio;
130} video_size_t;
131</programlisting>
132</section>
133
134
135<section id="video-event">
90<title>struct video_event</title> 136<title>struct video_event</title>
91<para>The following is the structure of a video event as it is returned by the VIDEO_GET_EVENT 137<para>The following is the structure of a video event as it is returned by the VIDEO_GET_EVENT
92call. 138call.
93</para> 139</para>
94<programlisting> 140<programlisting>
95 struct video_event { 141struct video_event {
96 int32_t type; 142 __s32 type;
97 time_t timestamp; 143#define VIDEO_EVENT_SIZE_CHANGED 1
98 union { 144#define VIDEO_EVENT_FRAME_RATE_CHANGED 2
99 video_format_t video_format; 145#define VIDEO_EVENT_DECODER_STOPPED 3
100 } u; 146#define VIDEO_EVENT_VSYNC 4
101 }; 147 __kernel_time_t timestamp;
148 union {
149 video_size_t size;
150 unsigned int frame_rate; /&#x22C6; in frames per 1000sec &#x22C6;/
151 unsigned char vsync_field; /&#x22C6; unknown/odd/even/progressive &#x22C6;/
152 } u;
153};
102</programlisting> 154</programlisting>
103</section> 155</section>
104 156
105<section id="video_status"> 157<section id="video-status">
106<title>struct video_status</title> 158<title>struct video_status</title>
107<para>The VIDEO_GET_STATUS call returns the following structure informing about various 159<para>The VIDEO_GET_STATUS call returns the following structure informing about various
108states of the playback operation. 160states of the playback operation.
109</para> 161</para>
110<programlisting> 162<programlisting>
111 struct video_status { 163struct video_status {
112 boolean video_blank; 164 int video_blank; /&#x22C6; blank video on freeze? &#x22C6;/
113 video_play_state_t play_state; 165 video_play_state_t play_state; /&#x22C6; current state of playback &#x22C6;/
114 video_stream_source_t stream_source; 166 video_stream_source_t stream_source; /&#x22C6; current source (demux/memory) &#x22C6;/
115 video_format_t video_format; 167 video_format_t video_format; /&#x22C6; current aspect ratio of stream &#x22C6;/
116 video_displayformat_t display_format; 168 video_displayformat_t display_format;/&#x22C6; selected cropping mode &#x22C6;/
117 }; 169};
118</programlisting> 170</programlisting>
119<para>If video_blank is set video will be blanked out if the channel is changed or if playback is 171<para>If video_blank is set video will be blanked out if the channel is changed or if playback is
120stopped. Otherwise, the last picture will be displayed. play_state indicates if the video is 172stopped. Otherwise, the last picture will be displayed. play_state indicates if the video is
@@ -127,17 +179,17 @@ device.
127</para> 179</para>
128</section> 180</section>
129 181
130<section id="video_still_picture"> 182<section id="video-still-picture">
131<title>struct video_still_picture</title> 183<title>struct video_still_picture</title>
132<para>An I-frame displayed via the VIDEO_STILLPICTURE call is passed on within the 184<para>An I-frame displayed via the VIDEO_STILLPICTURE call is passed on within the
133following structure. 185following structure.
134</para> 186</para>
135<programlisting> 187<programlisting>
136 /&#x22C6; pointer to and size of a single iframe in memory &#x22C6;/ 188/&#x22C6; pointer to and size of a single iframe in memory &#x22C6;/
137 struct video_still_picture { 189struct video_still_picture {
138 char &#x22C6;iFrame; 190 char &#x22C6;iFrame; /&#x22C6; pointer to a single iframe in memory &#x22C6;/
139 int32_t size; 191 int32_t size;
140 }; 192};
141</programlisting> 193</programlisting>
142</section> 194</section>
143 195
@@ -164,26 +216,26 @@ bits set according to the hardwares capabilities.
164</programlisting> 216</programlisting>
165</section> 217</section>
166 218
167<section id="video_system"> 219<section id="video-system">
168<title>video system</title> 220<title>video system</title>
169<para>A call to VIDEO_SET_SYSTEM sets the desired video system for TV output. The 221<para>A call to VIDEO_SET_SYSTEM sets the desired video system for TV output. The
170following system types can be set: 222following system types can be set:
171</para> 223</para>
172<programlisting> 224<programlisting>
173 typedef enum { 225typedef enum {
174 VIDEO_SYSTEM_PAL, 226 VIDEO_SYSTEM_PAL,
175 VIDEO_SYSTEM_NTSC, 227 VIDEO_SYSTEM_NTSC,
176 VIDEO_SYSTEM_PALN, 228 VIDEO_SYSTEM_PALN,
177 VIDEO_SYSTEM_PALNc, 229 VIDEO_SYSTEM_PALNc,
178 VIDEO_SYSTEM_PALM, 230 VIDEO_SYSTEM_PALM,
179 VIDEO_SYSTEM_NTSC60, 231 VIDEO_SYSTEM_NTSC60,
180 VIDEO_SYSTEM_PAL60, 232 VIDEO_SYSTEM_PAL60,
181 VIDEO_SYSTEM_PALM60 233 VIDEO_SYSTEM_PALM60
182 } video_system_t; 234} video_system_t;
183</programlisting> 235</programlisting>
184</section> 236</section>
185 237
186<section id="video_highlight"> 238<section id="video-highlight">
187<title>struct video_highlight</title> 239<title>struct video_highlight</title>
188<para>Calling the ioctl VIDEO_SET_HIGHLIGHTS posts the SPU highlight information. The 240<para>Calling the ioctl VIDEO_SET_HIGHLIGHTS posts the SPU highlight information. The
189call expects the following format for that information: 241call expects the following format for that information:
@@ -210,7 +262,7 @@ call expects the following format for that information:
210</programlisting> 262</programlisting>
211 263
212</section> 264</section>
213<section id="video_spu"> 265<section id="video-spu">
214<title>video SPU</title> 266<title>video SPU</title>
215<para>Calling VIDEO_SET_SPU deactivates or activates SPU decoding, according to the 267<para>Calling VIDEO_SET_SPU deactivates or activates SPU decoding, according to the
216following format: 268following format:
@@ -224,7 +276,7 @@ following format:
224</programlisting> 276</programlisting>
225 277
226</section> 278</section>
227<section id="video_spu_palette"> 279<section id="video-spu-palette">
228<title>video SPU palette</title> 280<title>video SPU palette</title>
229<para>The following structure is used to set the SPU palette by calling VIDEO_SPU_PALETTE: 281<para>The following structure is used to set the SPU palette by calling VIDEO_SPU_PALETTE:
230</para> 282</para>
@@ -237,7 +289,7 @@ following format:
237</programlisting> 289</programlisting>
238 290
239</section> 291</section>
240<section id="video_navi_pack"> 292<section id="video-navi-pack">
241<title>video NAVI pack</title> 293<title>video NAVI pack</title>
242<para>In order to get the navigational data the following structure has to be passed to the ioctl 294<para>In order to get the navigational data the following structure has to be passed to the ioctl
243VIDEO_GET_NAVI: 295VIDEO_GET_NAVI:
@@ -252,7 +304,7 @@ VIDEO_GET_NAVI:
252</section> 304</section>
253 305
254 306
255<section id="video_attributes"> 307<section id="video-attributes-t">
256<title>video attributes</title> 308<title>video attributes</title>
257<para>The following attributes can be set by a call to VIDEO_SET_ATTRIBUTES: 309<para>The following attributes can be set by a call to VIDEO_SET_ATTRIBUTES:
258</para> 310</para>
@@ -347,8 +399,7 @@ VIDEO_GET_NAVI:
347<para>(blocking mode is the default)</para> 399<para>(blocking mode is the default)</para>
348</entry> 400</entry>
349 </row></tbody></tgroup></informaltable> 401 </row></tbody></tgroup></informaltable>
350<para>ERRORS 402<para>RETURN VALUE</para>
351</para>
352<informaltable><tgroup cols="2"><tbody><row><entry 403<informaltable><tgroup cols="2"><tbody><row><entry
353 align="char"> 404 align="char">
354<para>ENODEV</para> 405<para>ENODEV</para>
@@ -406,8 +457,7 @@ VIDEO_GET_NAVI:
406<para>File descriptor returned by a previous call to open().</para> 457<para>File descriptor returned by a previous call to open().</para>
407</entry> 458</entry>
408 </row></tbody></tgroup></informaltable> 459 </row></tbody></tgroup></informaltable>
409<para>ERRORS 460<para>RETURN VALUE</para>
410</para>
411<informaltable><tgroup cols="2"><tbody><row><entry 461<informaltable><tgroup cols="2"><tbody><row><entry
412 align="char"> 462 align="char">
413<para>EBADF</para> 463<para>EBADF</para>
@@ -462,8 +512,7 @@ VIDEO_GET_NAVI:
462<para>Size of buf.</para> 512<para>Size of buf.</para>
463</entry> 513</entry>
464 </row></tbody></tgroup></informaltable> 514 </row></tbody></tgroup></informaltable>
465<para>ERRORS 515<para>RETURN VALUE</para>
466</para>
467<informaltable><tgroup cols="2"><tbody><row><entry 516<informaltable><tgroup cols="2"><tbody><row><entry
468 align="char"> 517 align="char">
469<para>EPERM</para> 518<para>EPERM</para>
@@ -488,7 +537,7 @@ VIDEO_GET_NAVI:
488</entry> 537</entry>
489 </row></tbody></tgroup></informaltable> 538 </row></tbody></tgroup></informaltable>
490 539
491</section><section 540</section><section id="VIDEO_STOP"
492role="subsection"><title>VIDEO_STOP</title> 541role="subsection"><title>VIDEO_STOP</title>
493<para>DESCRIPTION 542<para>DESCRIPTION
494</para> 543</para>
@@ -543,26 +592,9 @@ role="subsection"><title>VIDEO_STOP</title>
543<para>FALSE: Show last decoded frame.</para> 592<para>FALSE: Show last decoded frame.</para>
544</entry> 593</entry>
545 </row></tbody></tgroup></informaltable> 594 </row></tbody></tgroup></informaltable>
546<para>ERRORS 595&return-value-dvb;
547</para>
548<informaltable><tgroup cols="2"><tbody><row><entry
549 align="char">
550<para>EBADF</para>
551</entry><entry
552 align="char">
553<para>fd is not a valid open file descriptor</para>
554</entry>
555 </row><row><entry
556 align="char">
557<para>EINTERNAL</para>
558</entry><entry
559 align="char">
560<para>Internal error, possibly in the communication with the
561 DVB subsystem.</para>
562</entry>
563 </row></tbody></tgroup></informaltable>
564 596
565</section><section 597</section><section id="VIDEO_PLAY"
566role="subsection"><title>VIDEO_PLAY</title> 598role="subsection"><title>VIDEO_PLAY</title>
567<para>DESCRIPTION 599<para>DESCRIPTION
568</para> 600</para>
@@ -596,26 +628,9 @@ role="subsection"><title>VIDEO_PLAY</title>
596<para>Equals VIDEO_PLAY for this command.</para> 628<para>Equals VIDEO_PLAY for this command.</para>
597</entry> 629</entry>
598 </row></tbody></tgroup></informaltable> 630 </row></tbody></tgroup></informaltable>
599<para>ERRORS 631&return-value-dvb;
600</para>
601<informaltable><tgroup cols="2"><tbody><row><entry
602 align="char">
603<para>EBADF</para>
604</entry><entry
605 align="char">
606<para>fd is not a valid open file descriptor</para>
607</entry>
608 </row><row><entry
609 align="char">
610<para>EINTERNAL</para>
611</entry><entry
612 align="char">
613<para>Internal error, possibly in the communication with the
614 DVB subsystem.</para>
615</entry>
616 </row></tbody></tgroup></informaltable>
617 632
618</section><section 633</section><section id="VIDEO_FREEZE"
619role="subsection"><title>VIDEO_FREEZE</title> 634role="subsection"><title>VIDEO_FREEZE</title>
620<para>DESCRIPTION 635<para>DESCRIPTION
621</para> 636</para>
@@ -653,26 +668,9 @@ role="subsection"><title>VIDEO_FREEZE</title>
653<para>Equals VIDEO_FREEZE for this command.</para> 668<para>Equals VIDEO_FREEZE for this command.</para>
654</entry> 669</entry>
655 </row></tbody></tgroup></informaltable> 670 </row></tbody></tgroup></informaltable>
656<para>ERRORS 671&return-value-dvb;
657</para>
658<informaltable><tgroup cols="2"><tbody><row><entry
659 align="char">
660<para>EBADF</para>
661</entry><entry
662 align="char">
663<para>fd is not a valid open file descriptor</para>
664</entry>
665 </row><row><entry
666 align="char">
667<para>EINTERNAL</para>
668</entry><entry
669 align="char">
670<para>Internal error, possibly in the communication with the
671 DVB subsystem.</para>
672</entry>
673 </row></tbody></tgroup></informaltable>
674 672
675</section><section 673</section><section id="VIDEO_CONTINUE"
676role="subsection"><title>VIDEO_CONTINUE</title> 674role="subsection"><title>VIDEO_CONTINUE</title>
677<para>DESCRIPTION 675<para>DESCRIPTION
678</para> 676</para>
@@ -706,26 +704,9 @@ role="subsection"><title>VIDEO_CONTINUE</title>
706<para>Equals VIDEO_CONTINUE for this command.</para> 704<para>Equals VIDEO_CONTINUE for this command.</para>
707</entry> 705</entry>
708 </row></tbody></tgroup></informaltable> 706 </row></tbody></tgroup></informaltable>
709<para>ERRORS 707&return-value-dvb;
710</para>
711<informaltable><tgroup cols="2"><tbody><row><entry
712 align="char">
713<para>EBADF</para>
714</entry><entry
715 align="char">
716<para>fd is not a valid open file descriptor</para>
717</entry>
718 </row><row><entry
719 align="char">
720<para>EINTERNAL</para>
721</entry><entry
722 align="char">
723<para>Internal error, possibly in the communication with the
724 DVB subsystem.</para>
725</entry>
726 </row></tbody></tgroup></informaltable>
727 708
728</section><section 709</section><section id="VIDEO_SELECT_SOURCE"
729role="subsection"><title>VIDEO_SELECT_SOURCE</title> 710role="subsection"><title>VIDEO_SELECT_SOURCE</title>
730<para>DESCRIPTION 711<para>DESCRIPTION
731</para> 712</para>
@@ -769,26 +750,9 @@ role="subsection"><title>VIDEO_SELECT_SOURCE</title>
769<para>Indicates which source shall be used for the Video stream.</para> 750<para>Indicates which source shall be used for the Video stream.</para>
770</entry> 751</entry>
771 </row></tbody></tgroup></informaltable> 752 </row></tbody></tgroup></informaltable>
772<para>ERRORS 753&return-value-dvb;
773</para>
774<informaltable><tgroup cols="2"><tbody><row><entry
775 align="char">
776<para>EBADF</para>
777</entry><entry
778 align="char">
779<para>fd is not a valid open file descriptor</para>
780</entry>
781 </row><row><entry
782 align="char">
783<para>EINTERNAL</para>
784</entry><entry
785 align="char">
786<para>Internal error, possibly in the communication with the
787 DVB subsystem.</para>
788</entry>
789 </row></tbody></tgroup></informaltable>
790 754
791</section><section 755</section><section id="VIDEO_SET_BLANK"
792role="subsection"><title>VIDEO_SET_BLANK</title> 756role="subsection"><title>VIDEO_SET_BLANK</title>
793<para>DESCRIPTION 757<para>DESCRIPTION
794</para> 758</para>
@@ -835,33 +799,9 @@ role="subsection"><title>VIDEO_SET_BLANK</title>
835<para>FALSE: Show last decoded frame.</para> 799<para>FALSE: Show last decoded frame.</para>
836</entry> 800</entry>
837 </row></tbody></tgroup></informaltable> 801 </row></tbody></tgroup></informaltable>
838<para>ERRORS 802&return-value-dvb;
839</para>
840<informaltable><tgroup cols="2"><tbody><row><entry
841 align="char">
842<para>EBADF</para>
843</entry><entry
844 align="char">
845<para>fd is not a valid open file descriptor</para>
846</entry>
847 </row><row><entry
848 align="char">
849<para>EINTERNAL</para>
850</entry><entry
851 align="char">
852<para>Internal error, possibly in the communication with the
853 DVB subsystem.</para>
854</entry>
855 </row><row><entry
856 align="char">
857<para>EINVAL</para>
858</entry><entry
859 align="char">
860<para>Illegal input parameter</para>
861</entry>
862 </row></tbody></tgroup></informaltable>
863 803
864</section><section 804</section><section id="VIDEO_GET_STATUS"
865role="subsection"><title>VIDEO_GET_STATUS</title> 805role="subsection"><title>VIDEO_GET_STATUS</title>
866<para>DESCRIPTION 806<para>DESCRIPTION
867</para> 807</para>
@@ -903,33 +843,9 @@ role="subsection"><title>VIDEO_GET_STATUS</title>
903<para>Returns the current status of the Video Device.</para> 843<para>Returns the current status of the Video Device.</para>
904</entry> 844</entry>
905 </row></tbody></tgroup></informaltable> 845 </row></tbody></tgroup></informaltable>
906<para>ERRORS 846&return-value-dvb;
907</para>
908<informaltable><tgroup cols="2"><tbody><row><entry
909 align="char">
910<para>EBADF</para>
911</entry><entry
912 align="char">
913<para>fd is not a valid open file descriptor</para>
914</entry>
915 </row><row><entry
916 align="char">
917<para>EINTERNAL</para>
918</entry><entry
919 align="char">
920<para>Internal error, possibly in the communication with the
921 DVB subsystem.</para>
922</entry>
923 </row><row><entry
924 align="char">
925<para>EFAULT</para>
926</entry><entry
927 align="char">
928<para>status points to invalid address</para>
929</entry>
930 </row></tbody></tgroup></informaltable>
931 847
932</section><section 848</section><section id="VIDEO_GET_EVENT"
933role="subsection"><title>VIDEO_GET_EVENT</title> 849role="subsection"><title>VIDEO_GET_EVENT</title>
934<para>DESCRIPTION 850<para>DESCRIPTION
935</para> 851</para>
@@ -980,24 +896,9 @@ role="subsection"><title>VIDEO_GET_EVENT</title>
980 stored.</para> 896 stored.</para>
981</entry> 897</entry>
982 </row></tbody></tgroup></informaltable> 898 </row></tbody></tgroup></informaltable>
983<para>ERRORS 899&return-value-dvb;
984</para>
985<informaltable><tgroup cols="2"><tbody><row><entry 900<informaltable><tgroup cols="2"><tbody><row><entry
986 align="char"> 901 align="char">
987<para>EBADF</para>
988</entry><entry
989 align="char">
990<para>fd is not a valid open file descriptor</para>
991</entry>
992 </row><row><entry
993 align="char">
994<para>EFAULT</para>
995</entry><entry
996 align="char">
997<para>ev points to invalid address</para>
998</entry>
999 </row><row><entry
1000 align="char">
1001<para>EWOULDBLOCK</para> 902<para>EWOULDBLOCK</para>
1002</entry><entry 903</entry><entry
1003 align="char"> 904 align="char">
@@ -1009,16 +910,11 @@ role="subsection"><title>VIDEO_GET_EVENT</title>
1009<para>EOVERFLOW</para> 910<para>EOVERFLOW</para>
1010</entry><entry 911</entry><entry
1011 align="char"> 912 align="char">
1012</entry>
1013 </row><row><entry
1014 align="char">
1015</entry><entry
1016 align="char">
1017<para>Overflow in event queue - one or more events were lost.</para> 913<para>Overflow in event queue - one or more events were lost.</para>
1018</entry> 914</entry>
1019 </row></tbody></tgroup></informaltable> 915 </row></tbody></tgroup></informaltable>
1020 916
1021</section><section 917</section><section id="VIDEO_SET_DISPLAY_FORMAT"
1022role="subsection"><title>VIDEO_SET_DISPLAY_FORMAT</title> 918role="subsection"><title>VIDEO_SET_DISPLAY_FORMAT</title>
1023<para>DESCRIPTION 919<para>DESCRIPTION
1024</para> 920</para>
@@ -1063,32 +959,9 @@ role="subsection"><title>VIDEO_SET_DISPLAY_FORMAT</title>
1063<para>Selects the video format to be used.</para> 959<para>Selects the video format to be used.</para>
1064</entry> 960</entry>
1065 </row></tbody></tgroup></informaltable> 961 </row></tbody></tgroup></informaltable>
1066<para>ERRORS 962&return-value-dvb;
1067</para>
1068<informaltable><tgroup cols="2"><tbody><row><entry
1069 align="char">
1070<para>EBADF</para>
1071</entry><entry
1072 align="char">
1073<para>fd is not a valid open file descriptor</para>
1074</entry>
1075 </row><row><entry
1076 align="char">
1077<para>EINTERNAL</para>
1078</entry><entry
1079 align="char">
1080<para>Internal error.</para>
1081</entry>
1082 </row><row><entry
1083 align="char">
1084<para>EINVAL</para>
1085</entry><entry
1086 align="char">
1087<para>Illegal parameter format.</para>
1088</entry>
1089 </row></tbody></tgroup></informaltable>
1090 963
1091</section><section 964</section><section id="VIDEO_STILLPICTURE"
1092role="subsection"><title>VIDEO_STILLPICTURE</title> 965role="subsection"><title>VIDEO_STILLPICTURE</title>
1093<para>DESCRIPTION 966<para>DESCRIPTION
1094</para> 967</para>
@@ -1133,32 +1006,9 @@ role="subsection"><title>VIDEO_STILLPICTURE</title>
1133<para>Pointer to a location where an I-frame and size is stored.</para> 1006<para>Pointer to a location where an I-frame and size is stored.</para>
1134</entry> 1007</entry>
1135 </row></tbody></tgroup></informaltable> 1008 </row></tbody></tgroup></informaltable>
1136<para>ERRORS 1009&return-value-dvb;
1137</para>
1138<informaltable><tgroup cols="2"><tbody><row><entry
1139 align="char">
1140<para>EBADF</para>
1141</entry><entry
1142 align="char">
1143<para>fd is not a valid open file descriptor</para>
1144</entry>
1145 </row><row><entry
1146 align="char">
1147<para>EINTERNAL</para>
1148</entry><entry
1149 align="char">
1150<para>Internal error.</para>
1151</entry>
1152 </row><row><entry
1153 align="char">
1154<para>EFAULT</para>
1155</entry><entry
1156 align="char">
1157<para>sp points to an invalid iframe.</para>
1158</entry>
1159 </row></tbody></tgroup></informaltable>
1160 1010
1161</section><section 1011</section><section id="VIDEO_FAST_FORWARD"
1162role="subsection"><title>VIDEO_FAST_FORWARD</title> 1012role="subsection"><title>VIDEO_FAST_FORWARD</title>
1163<para>DESCRIPTION 1013<para>DESCRIPTION
1164</para> 1014</para>
@@ -1200,39 +1050,17 @@ role="subsection"><title>VIDEO_FAST_FORWARD</title>
1200<para>The number of frames to skip.</para> 1050<para>The number of frames to skip.</para>
1201</entry> 1051</entry>
1202 </row></tbody></tgroup></informaltable> 1052 </row></tbody></tgroup></informaltable>
1203<para>ERRORS 1053&return-value-dvb;
1204</para>
1205<informaltable><tgroup cols="2"><tbody><row><entry 1054<informaltable><tgroup cols="2"><tbody><row><entry
1206 align="char"> 1055 align="char">
1207<para>EBADF</para>
1208</entry><entry
1209 align="char">
1210<para>fd is not a valid open file descriptor</para>
1211</entry>
1212 </row><row><entry
1213 align="char">
1214<para>EINTERNAL</para>
1215</entry><entry
1216 align="char">
1217<para>Internal error.</para>
1218</entry>
1219 </row><row><entry
1220 align="char">
1221<para>EPERM</para> 1056<para>EPERM</para>
1222</entry><entry 1057</entry><entry
1223 align="char"> 1058 align="char">
1224<para>Mode VIDEO_SOURCE_MEMORY not selected.</para> 1059<para>Mode VIDEO_SOURCE_MEMORY not selected.</para>
1225</entry> 1060</entry>
1226 </row><row><entry
1227 align="char">
1228<para>EINVAL</para>
1229</entry><entry
1230 align="char">
1231<para>Illegal parameter format.</para>
1232</entry>
1233 </row></tbody></tgroup></informaltable> 1061 </row></tbody></tgroup></informaltable>
1234 1062
1235</section><section 1063</section><section id="VIDEO_SLOWMOTION"
1236role="subsection"><title>VIDEO_SLOWMOTION</title> 1064role="subsection"><title>VIDEO_SLOWMOTION</title>
1237<para>DESCRIPTION 1065<para>DESCRIPTION
1238</para> 1066</para>
@@ -1274,39 +1102,17 @@ role="subsection"><title>VIDEO_SLOWMOTION</title>
1274<para>The number of times to repeat each frame.</para> 1102<para>The number of times to repeat each frame.</para>
1275</entry> 1103</entry>
1276 </row></tbody></tgroup></informaltable> 1104 </row></tbody></tgroup></informaltable>
1277<para>ERRORS 1105&return-value-dvb;
1278</para>
1279<informaltable><tgroup cols="2"><tbody><row><entry 1106<informaltable><tgroup cols="2"><tbody><row><entry
1280 align="char"> 1107 align="char">
1281<para>EBADF</para>
1282</entry><entry
1283 align="char">
1284<para>fd is not a valid open file descriptor</para>
1285</entry>
1286 </row><row><entry
1287 align="char">
1288<para>EINTERNAL</para>
1289</entry><entry
1290 align="char">
1291<para>Internal error.</para>
1292</entry>
1293 </row><row><entry
1294 align="char">
1295<para>EPERM</para> 1108<para>EPERM</para>
1296</entry><entry 1109</entry><entry
1297 align="char"> 1110 align="char">
1298<para>Mode VIDEO_SOURCE_MEMORY not selected.</para> 1111<para>Mode VIDEO_SOURCE_MEMORY not selected.</para>
1299</entry> 1112</entry>
1300 </row><row><entry
1301 align="char">
1302<para>EINVAL</para>
1303</entry><entry
1304 align="char">
1305<para>Illegal parameter format.</para>
1306</entry>
1307 </row></tbody></tgroup></informaltable> 1113 </row></tbody></tgroup></informaltable>
1308 1114
1309</section><section 1115</section><section id="VIDEO_GET_CAPABILITIES"
1310role="subsection"><title>VIDEO_GET_CAPABILITIES</title> 1116role="subsection"><title>VIDEO_GET_CAPABILITIES</title>
1311<para>DESCRIPTION 1117<para>DESCRIPTION
1312</para> 1118</para>
@@ -1350,25 +1156,9 @@ role="subsection"><title>VIDEO_GET_CAPABILITIES</title>
1350 information.</para> 1156 information.</para>
1351</entry> 1157</entry>
1352 </row></tbody></tgroup></informaltable> 1158 </row></tbody></tgroup></informaltable>
1353<para>ERRORS 1159&return-value-dvb;
1354</para>
1355<informaltable><tgroup cols="2"><tbody><row><entry
1356 align="char">
1357<para>EBADF</para>
1358</entry><entry
1359 align="char">
1360<para>fd is not a valid open file descriptor</para>
1361</entry>
1362 </row><row><entry
1363 align="char">
1364<para>EFAULT</para>
1365</entry><entry
1366 align="char">
1367<para>cap points to an invalid iframe.</para>
1368</entry>
1369 </row></tbody></tgroup></informaltable>
1370 1160
1371</section><section 1161</section><section id="VIDEO_SET_ID"
1372role="subsection"><title>VIDEO_SET_ID</title> 1162role="subsection"><title>VIDEO_SET_ID</title>
1373<para>DESCRIPTION 1163<para>DESCRIPTION
1374</para> 1164</para>
@@ -1410,24 +1200,9 @@ role="subsection"><title>VIDEO_SET_ID</title>
1410<para>video sub-stream id</para> 1200<para>video sub-stream id</para>
1411</entry> 1201</entry>
1412 </row></tbody></tgroup></informaltable> 1202 </row></tbody></tgroup></informaltable>
1413<para>ERRORS 1203&return-value-dvb;
1414</para>
1415<informaltable><tgroup cols="2"><tbody><row><entry 1204<informaltable><tgroup cols="2"><tbody><row><entry
1416 align="char"> 1205 align="char">
1417<para>EBADF</para>
1418</entry><entry
1419 align="char">
1420<para>fd is not a valid open file descriptor.</para>
1421</entry>
1422 </row><row><entry
1423 align="char">
1424<para>EINTERNAL</para>
1425</entry><entry
1426 align="char">
1427<para>Internal error.</para>
1428</entry>
1429 </row><row><entry
1430 align="char">
1431<para>EINVAL</para> 1206<para>EINVAL</para>
1432</entry><entry 1207</entry><entry
1433 align="char"> 1208 align="char">
@@ -1435,7 +1210,7 @@ role="subsection"><title>VIDEO_SET_ID</title>
1435</entry> 1210</entry>
1436 </row></tbody></tgroup></informaltable> 1211 </row></tbody></tgroup></informaltable>
1437 1212
1438</section><section 1213</section><section id="VIDEO_CLEAR_BUFFER"
1439role="subsection"><title>VIDEO_CLEAR_BUFFER</title> 1214role="subsection"><title>VIDEO_CLEAR_BUFFER</title>
1440<para>DESCRIPTION 1215<para>DESCRIPTION
1441</para> 1216</para>
@@ -1468,18 +1243,9 @@ role="subsection"><title>VIDEO_CLEAR_BUFFER</title>
1468<para>Equals VIDEO_CLEAR_BUFFER for this command.</para> 1243<para>Equals VIDEO_CLEAR_BUFFER for this command.</para>
1469</entry> 1244</entry>
1470 </row></tbody></tgroup></informaltable> 1245 </row></tbody></tgroup></informaltable>
1471<para>ERRORS 1246&return-value-dvb;
1472</para>
1473<informaltable><tgroup cols="2"><tbody><row><entry
1474 align="char">
1475<para>EBADF</para>
1476</entry><entry
1477 align="char">
1478<para>fd is not a valid open file descriptor</para>
1479</entry>
1480 </row></tbody></tgroup></informaltable>
1481 1247
1482</section><section 1248</section><section id="VIDEO_SET_STREAMTYPE"
1483role="subsection"><title>VIDEO_SET_STREAMTYPE</title> 1249role="subsection"><title>VIDEO_SET_STREAMTYPE</title>
1484<para>DESCRIPTION 1250<para>DESCRIPTION
1485</para> 1251</para>
@@ -1522,25 +1288,9 @@ role="subsection"><title>VIDEO_SET_STREAMTYPE</title>
1522<para>stream type</para> 1288<para>stream type</para>
1523</entry> 1289</entry>
1524 </row></tbody></tgroup></informaltable> 1290 </row></tbody></tgroup></informaltable>
1525<para>ERRORS 1291&return-value-dvb;
1526</para>
1527<informaltable><tgroup cols="2"><tbody><row><entry
1528 align="char">
1529<para>EBADF</para>
1530</entry><entry
1531 align="char">
1532<para>fd is not a valid open file descriptor</para>
1533</entry>
1534 </row><row><entry
1535 align="char">
1536<para>EINVAL</para>
1537</entry><entry
1538 align="char">
1539<para>type is not a valid or supported stream type.</para>
1540</entry>
1541 </row></tbody></tgroup></informaltable>
1542 1292
1543</section><section 1293</section><section id="VIDEO_SET_FORMAT"
1544role="subsection"><title>VIDEO_SET_FORMAT</title> 1294role="subsection"><title>VIDEO_SET_FORMAT</title>
1545<para>DESCRIPTION 1295<para>DESCRIPTION
1546</para> 1296</para>
@@ -1583,17 +1333,9 @@ role="subsection"><title>VIDEO_SET_FORMAT</title>
1583<para>video format of TV as defined in section ??.</para> 1333<para>video format of TV as defined in section ??.</para>
1584</entry> 1334</entry>
1585 </row></tbody></tgroup></informaltable> 1335 </row></tbody></tgroup></informaltable>
1586<para>ERRORS 1336&return-value-dvb;
1587</para>
1588<informaltable><tgroup cols="2"><tbody><row><entry 1337<informaltable><tgroup cols="2"><tbody><row><entry
1589 align="char"> 1338 align="char">
1590<para>EBADF</para>
1591</entry><entry
1592 align="char">
1593<para>fd is not a valid open file descriptor</para>
1594</entry>
1595 </row><row><entry
1596 align="char">
1597<para>EINVAL</para> 1339<para>EINVAL</para>
1598</entry><entry 1340</entry><entry
1599 align="char"> 1341 align="char">
@@ -1601,7 +1343,7 @@ role="subsection"><title>VIDEO_SET_FORMAT</title>
1601</entry> 1343</entry>
1602 </row></tbody></tgroup></informaltable> 1344 </row></tbody></tgroup></informaltable>
1603 1345
1604</section><section 1346</section><section id="VIDEO_SET_SYSTEM"
1605role="subsection"><title>VIDEO_SET_SYSTEM</title> 1347role="subsection"><title>VIDEO_SET_SYSTEM</title>
1606<para>DESCRIPTION 1348<para>DESCRIPTION
1607</para> 1349</para>
@@ -1645,17 +1387,9 @@ role="subsection"><title>VIDEO_SET_SYSTEM</title>
1645<para>video system of TV output.</para> 1387<para>video system of TV output.</para>
1646</entry> 1388</entry>
1647 </row></tbody></tgroup></informaltable> 1389 </row></tbody></tgroup></informaltable>
1648<para>ERRORS 1390&return-value-dvb;
1649</para>
1650<informaltable><tgroup cols="2"><tbody><row><entry 1391<informaltable><tgroup cols="2"><tbody><row><entry
1651 align="char"> 1392 align="char">
1652<para>EBADF</para>
1653</entry><entry
1654 align="char">
1655<para>fd is not a valid open file descriptor</para>
1656</entry>
1657 </row><row><entry
1658 align="char">
1659<para>EINVAL</para> 1393<para>EINVAL</para>
1660</entry><entry 1394</entry><entry
1661 align="char"> 1395 align="char">
@@ -1663,7 +1397,7 @@ role="subsection"><title>VIDEO_SET_SYSTEM</title>
1663</entry> 1397</entry>
1664 </row></tbody></tgroup></informaltable> 1398 </row></tbody></tgroup></informaltable>
1665 1399
1666</section><section 1400</section><section id="VIDEO_SET_HIGHLIGHT"
1667role="subsection"><title>VIDEO_SET_HIGHLIGHT</title> 1401role="subsection"><title>VIDEO_SET_HIGHLIGHT</title>
1668<para>DESCRIPTION 1402<para>DESCRIPTION
1669</para> 1403</para>
@@ -1705,25 +1439,9 @@ role="subsection"><title>VIDEO_SET_HIGHLIGHT</title>
1705<para>SPU Highlight information according to section ??.</para> 1439<para>SPU Highlight information according to section ??.</para>
1706</entry> 1440</entry>
1707 </row></tbody></tgroup></informaltable> 1441 </row></tbody></tgroup></informaltable>
1708<para>ERRORS 1442&return-value-dvb;
1709</para>
1710<informaltable><tgroup cols="2"><tbody><row><entry
1711 align="char">
1712<para>EBADF</para>
1713</entry><entry
1714 align="char">
1715<para>fd is not a valid open file descriptor.</para>
1716</entry>
1717 </row><row><entry
1718 align="char">
1719<para>EINVAL</para>
1720</entry><entry
1721 align="char">
1722<para>input is not a valid highlight setting.</para>
1723</entry>
1724 </row></tbody></tgroup></informaltable>
1725 1443
1726</section><section 1444</section><section id="VIDEO_SET_SPU"
1727role="subsection"><title>VIDEO_SET_SPU</title> 1445role="subsection"><title>VIDEO_SET_SPU</title>
1728<para>DESCRIPTION 1446<para>DESCRIPTION
1729</para> 1447</para>
@@ -1766,17 +1484,9 @@ role="subsection"><title>VIDEO_SET_SPU</title>
1766 to section ??.</para> 1484 to section ??.</para>
1767</entry> 1485</entry>
1768 </row></tbody></tgroup></informaltable> 1486 </row></tbody></tgroup></informaltable>
1769<para>ERRORS 1487&return-value-dvb;
1770</para>
1771<informaltable><tgroup cols="2"><tbody><row><entry 1488<informaltable><tgroup cols="2"><tbody><row><entry
1772 align="char"> 1489 align="char">
1773<para>EBADF</para>
1774</entry><entry
1775 align="char">
1776<para>fd is not a valid open file descriptor</para>
1777</entry>
1778 </row><row><entry
1779 align="char">
1780<para>EINVAL</para> 1490<para>EINVAL</para>
1781</entry><entry 1491</entry><entry
1782 align="char"> 1492 align="char">
@@ -1785,7 +1495,7 @@ role="subsection"><title>VIDEO_SET_SPU</title>
1785</entry> 1495</entry>
1786 </row></tbody></tgroup></informaltable> 1496 </row></tbody></tgroup></informaltable>
1787 1497
1788</section><section 1498</section><section id="VIDEO_SET_SPU_PALETTE"
1789role="subsection"><title>VIDEO_SET_SPU_PALETTE</title> 1499role="subsection"><title>VIDEO_SET_SPU_PALETTE</title>
1790<para>DESCRIPTION 1500<para>DESCRIPTION
1791</para> 1501</para>
@@ -1827,17 +1537,9 @@ role="subsection"><title>VIDEO_SET_SPU_PALETTE</title>
1827<para>SPU palette according to section ??.</para> 1537<para>SPU palette according to section ??.</para>
1828</entry> 1538</entry>
1829 </row></tbody></tgroup></informaltable> 1539 </row></tbody></tgroup></informaltable>
1830<para>ERRORS 1540&return-value-dvb;
1831</para>
1832<informaltable><tgroup cols="2"><tbody><row><entry 1541<informaltable><tgroup cols="2"><tbody><row><entry
1833 align="char"> 1542 align="char">
1834<para>EBADF</para>
1835</entry><entry
1836 align="char">
1837<para>fd is not a valid open file descriptor</para>
1838</entry>
1839 </row><row><entry
1840 align="char">
1841<para>EINVAL</para> 1543<para>EINVAL</para>
1842</entry><entry 1544</entry><entry
1843 align="char"> 1545 align="char">
@@ -1845,7 +1547,7 @@ role="subsection"><title>VIDEO_SET_SPU_PALETTE</title>
1845</entry> 1547</entry>
1846 </row></tbody></tgroup></informaltable> 1548 </row></tbody></tgroup></informaltable>
1847 1549
1848</section><section 1550</section><section id="VIDEO_GET_NAVI"
1849role="subsection"><title>VIDEO_GET_NAVI</title> 1551role="subsection"><title>VIDEO_GET_NAVI</title>
1850<para>DESCRIPTION 1552<para>DESCRIPTION
1851</para> 1553</para>
@@ -1889,17 +1591,9 @@ role="subsection"><title>VIDEO_GET_NAVI</title>
1889 ??.</para> 1591 ??.</para>
1890</entry> 1592</entry>
1891 </row></tbody></tgroup></informaltable> 1593 </row></tbody></tgroup></informaltable>
1892<para>ERRORS 1594&return-value-dvb;
1893</para>
1894<informaltable><tgroup cols="2"><tbody><row><entry 1595<informaltable><tgroup cols="2"><tbody><row><entry
1895 align="char"> 1596 align="char">
1896<para>EBADF</para>
1897</entry><entry
1898 align="char">
1899<para>fd is not a valid open file descriptor</para>
1900</entry>
1901 </row><row><entry
1902 align="char">
1903<para>EFAULT</para> 1597<para>EFAULT</para>
1904</entry><entry 1598</entry><entry
1905 align="char"> 1599 align="char">
@@ -1907,7 +1601,7 @@ role="subsection"><title>VIDEO_GET_NAVI</title>
1907</entry> 1601</entry>
1908 </row></tbody></tgroup></informaltable> 1602 </row></tbody></tgroup></informaltable>
1909 1603
1910</section><section 1604</section><section id="VIDEO_SET_ATTRIBUTES"
1911role="subsection"><title>VIDEO_SET_ATTRIBUTES</title> 1605role="subsection"><title>VIDEO_SET_ATTRIBUTES</title>
1912<para>DESCRIPTION 1606<para>DESCRIPTION
1913</para> 1607</para>
@@ -1951,17 +1645,9 @@ role="subsection"><title>VIDEO_SET_ATTRIBUTES</title>
1951<para>video attributes according to section ??.</para> 1645<para>video attributes according to section ??.</para>
1952</entry> 1646</entry>
1953 </row></tbody></tgroup></informaltable> 1647 </row></tbody></tgroup></informaltable>
1954<para>ERRORS 1648&return-value-dvb;
1955</para>
1956<informaltable><tgroup cols="2"><tbody><row><entry 1649<informaltable><tgroup cols="2"><tbody><row><entry
1957 align="char"> 1650 align="char">
1958<para>EBADF</para>
1959</entry><entry
1960 align="char">
1961<para>fd is not a valid open file descriptor</para>
1962</entry>
1963 </row><row><entry
1964 align="char">
1965<para>EINVAL</para> 1651<para>EINVAL</para>
1966</entry><entry 1652</entry><entry
1967 align="char"> 1653 align="char">
diff --git a/Documentation/DocBook/media/dvbstb.png.b64 b/Documentation/DocBook/media/dvbstb.png.b64
new file mode 100644
index 000000000000..e8b52fde3d11
--- /dev/null
+++ b/Documentation/DocBook/media/dvbstb.png.b64
@@ -0,0 +1,398 @@
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14Q0REREREDDNEREREREQMM0RERERERAwzRERERETEMENERERERMQwQ0RERERExDBDREREREQMM0RE
15RERERAwzREREREREDDNEREREREQMM0RERERExDBDRERERETEMENERERERMQwQ0REREREDDNERERE
16REQMM0RERERERAwzRERERETEMENERERERMQwQ0REREREVGnkLAKimunBgwdISkoq8/SGhoZ47bXX
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diff --git a/Documentation/DocBook/v4l/.gitignore b/Documentation/DocBook/media/v4l/.gitignore
index d7ec32eafac9..d7ec32eafac9 100644
--- a/Documentation/DocBook/v4l/.gitignore
+++ b/Documentation/DocBook/media/v4l/.gitignore
diff --git a/Documentation/DocBook/v4l/biblio.xml b/Documentation/DocBook/media/v4l/biblio.xml
index afc8a0dd2601..afc8a0dd2601 100644
--- a/Documentation/DocBook/v4l/biblio.xml
+++ b/Documentation/DocBook/media/v4l/biblio.xml
diff --git a/Documentation/DocBook/v4l/capture.c.xml b/Documentation/DocBook/media/v4l/capture.c.xml
index 1c5c49a2de59..1c5c49a2de59 100644
--- a/Documentation/DocBook/v4l/capture.c.xml
+++ b/Documentation/DocBook/media/v4l/capture.c.xml
diff --git a/Documentation/DocBook/v4l/common.xml b/Documentation/DocBook/media/v4l/common.xml
index 9028721438dc..a86f7a045529 100644
--- a/Documentation/DocBook/v4l/common.xml
+++ b/Documentation/DocBook/media/v4l/common.xml
@@ -236,7 +236,15 @@ important parts of the API.</para>
236 <para>The &VIDIOC-QUERYCAP; ioctl is available to check if the kernel 236 <para>The &VIDIOC-QUERYCAP; ioctl is available to check if the kernel
237device is compatible with this specification, and to query the <link 237device is compatible with this specification, and to query the <link
238linkend="devices">functions</link> and <link linkend="io">I/O 238linkend="devices">functions</link> and <link linkend="io">I/O
239methods</link> supported by the device. Other features can be queried 239methods</link> supported by the device.</para>
240
241 <para>Starting with kernel version 3.1, VIDIOC-QUERYCAP will return the
242V4L2 API version used by the driver, with generally matches the Kernel version.
243There's no need of using &VIDIOC-QUERYCAP; to check if an specific ioctl is
244supported, the V4L2 core now returns ENOIOCTLCMD if a driver doesn't provide
245support for an ioctl.</para>
246
247 <para>Other features can be queried
240by calling the respective ioctl, for example &VIDIOC-ENUMINPUT; 248by calling the respective ioctl, for example &VIDIOC-ENUMINPUT;
241to learn about the number, types and names of video connectors on the 249to learn about the number, types and names of video connectors on the
242device. Although abstraction is a major objective of this API, the 250device. Although abstraction is a major objective of this API, the
diff --git a/Documentation/DocBook/v4l/compat.xml b/Documentation/DocBook/media/v4l/compat.xml
index 9f7cd4f25792..ce1004a7da52 100644
--- a/Documentation/DocBook/v4l/compat.xml
+++ b/Documentation/DocBook/media/v4l/compat.xml
@@ -10,12 +10,10 @@ driver writers to port or update their code.</para>
10 <para>The Video For Linux API was first introduced in Linux 2.1 to 10 <para>The Video For Linux API was first introduced in Linux 2.1 to
11unify and replace various TV and radio device related interfaces, 11unify and replace various TV and radio device related interfaces,
12developed independently by driver writers in prior years. Starting 12developed independently by driver writers in prior years. Starting
13with Linux 2.5 the much improved V4L2 API replaces the V4L API, 13with Linux 2.5 the much improved V4L2 API replaces the V4L API.
14although existing drivers will continue to support V4L applications in 14The support for the old V4L calls were removed from Kernel, but the
15the future, either directly or through the V4L2 compatibility layer in 15library <xref linkend="libv4l" /> supports the conversion of a V4L
16the <filename>videodev</filename> kernel module translating ioctls on 16API system call into a V4L2 one.</para>
17the fly. For a transition period not all drivers will support the V4L2
18API.</para>
19 17
20 <section> 18 <section>
21 <title>Opening and Closing Devices</title> 19 <title>Opening and Closing Devices</title>
@@ -84,12 +82,7 @@ not compatible with V4L or V4L2.</para> </footnote>,
84device file. V4L2 drivers <emphasis>may</emphasis> support multiple 82device file. V4L2 drivers <emphasis>may</emphasis> support multiple
85opens, see <xref linkend="open" /> for details and consequences.</para> 83opens, see <xref linkend="open" /> for details and consequences.</para>
86 84
87 <para>V4L drivers respond to V4L2 ioctls with an &EINVAL;. The 85 <para>V4L drivers respond to V4L2 ioctls with an &EINVAL;.</para>
88compatibility layer in the V4L2 <filename>videodev</filename> module
89can translate V4L ioctl requests to their V4L2 counterpart, however a
90V4L2 driver usually needs more preparation to become fully V4L
91compatible. This is covered in more detail in <xref
92 linkend="driver" />.</para>
93 </section> 86 </section>
94 87
95 <section> 88 <section>
@@ -2367,6 +2360,16 @@ that used it. It was originally scheduled for removal in 2.6.35.
2367 </listitem> 2360 </listitem>
2368 </orderedlist> 2361 </orderedlist>
2369 </section> 2362 </section>
2363 <section>
2364 <title>V4L2 in Linux 3.1</title>
2365 <orderedlist>
2366 <listitem>
2367 <para>VIDIOC_QUERYCAP now returns a per-subsystem version instead of a per-driver one.</para>
2368 <para>Standardize an error code for invalid ioctl.</para>
2369 <para>Added V4L2_CTRL_TYPE_BITMASK.</para>
2370 </listitem>
2371 </orderedlist>
2372 </section>
2370 2373
2371 <section id="other"> 2374 <section id="other">
2372 <title>Relation of V4L2 to other Linux multimedia APIs</title> 2375 <title>Relation of V4L2 to other Linux multimedia APIs</title>
@@ -2472,6 +2475,9 @@ ioctls.</para>
2472 <listitem> 2475 <listitem>
2473 <para>&VIDIOC-DBG-G-CHIP-IDENT; ioctl.</para> 2476 <para>&VIDIOC-DBG-G-CHIP-IDENT; ioctl.</para>
2474 </listitem> 2477 </listitem>
2478 <listitem>
2479 <para>Flash API. <xref linkend="flash-controls" /></para>
2480 </listitem>
2475 </itemizedlist> 2481 </itemizedlist>
2476 </section> 2482 </section>
2477 2483
diff --git a/Documentation/DocBook/v4l/controls.xml b/Documentation/DocBook/media/v4l/controls.xml
index a920ee80f640..85164016ed26 100644
--- a/Documentation/DocBook/v4l/controls.xml
+++ b/Documentation/DocBook/media/v4l/controls.xml
@@ -51,6 +51,10 @@ readability until any ioctl (querying the properties) is
51called.</para> 51called.</para>
52 </footnote></para> 52 </footnote></para>
53 53
54 <para>
55 All controls use machine endianness.
56 </para>
57
54 <table pgwide="1" frame="none" id="control-id"> 58 <table pgwide="1" frame="none" id="control-id">
55 <title>Control IDs</title> 59 <title>Control IDs</title>
56 <tgroup cols="3"> 60 <tgroup cols="3">
@@ -325,6 +329,22 @@ minimum value disables backlight compensation.</entry>
325<constant>V4L2_CID_ILLUMINATORS_2</constant> + 1).</entry> 329<constant>V4L2_CID_ILLUMINATORS_2</constant> + 1).</entry>
326 </row> 330 </row>
327 <row> 331 <row>
332 <entry><constant>V4L2_CID_MIN_BUFFERS_FOR_CAPTURE</constant></entry>
333 <entry>integer</entry>
334 <entry>This is a read-only control that can be read by the application
335and used as a hint to determine the number of CAPTURE buffers to pass to REQBUFS.
336The value is the minimum number of CAPTURE buffers that is necessary for hardware
337to work.</entry>
338 </row>
339 <row>
340 <entry><constant>V4L2_CID_MIN_BUFFERS_FOR_OUTPUT</constant></entry>
341 <entry>integer</entry>
342 <entry>This is a read-only control that can be read by the application
343and used as a hint to determine the number of OUTPUT buffers to pass to REQBUFS.
344The value is the minimum number of OUTPUT buffers that is necessary for hardware
345to work.</entry>
346 </row>
347 <row>
328 <entry><constant>V4L2_CID_PRIVATE_BASE</constant></entry> 348 <entry><constant>V4L2_CID_PRIVATE_BASE</constant></entry>
329 <entry></entry> 349 <entry></entry>
330 <entry>ID of the first custom (driver specific) control. 350 <entry>ID of the first custom (driver specific) control.
@@ -545,6 +565,10 @@ may not be supported (<constant>VIDIOC_QUERYMENU</constant> will
545return an error). A good example is the list of supported MPEG audio 565return an error). A good example is the list of supported MPEG audio
546bitrates. Some drivers only support one or two bitrates, others 566bitrates. Some drivers only support one or two bitrates, others
547support a wider range.</para> 567support a wider range.</para>
568
569 <para>
570 All controls use machine endianness.
571 </para>
548 </section> 572 </section>
549 573
550 <section> 574 <section>
@@ -670,7 +694,8 @@ caption of a Tab page in a GUI, for example.</entry>
670 </row><row><entry spanname="descr">The MPEG-1, -2 or -4 694 </row><row><entry spanname="descr">The MPEG-1, -2 or -4
671output stream type. One cannot assume anything here. Each hardware 695output stream type. One cannot assume anything here. Each hardware
672MPEG encoder tends to support different subsets of the available MPEG 696MPEG encoder tends to support different subsets of the available MPEG
673stream types. The currently defined stream types are:</entry> 697stream types. This control is specific to multiplexed MPEG streams.
698The currently defined stream types are:</entry>
674 </row> 699 </row>
675 <row> 700 <row>
676 <entrytbl spanname="descr" cols="2"> 701 <entrytbl spanname="descr" cols="2">
@@ -800,6 +825,7 @@ frequency. Possible values are:</entry>
800 <entry spanname="id"><constant>V4L2_CID_MPEG_AUDIO_ENCODING</constant>&nbsp;</entry> 825 <entry spanname="id"><constant>V4L2_CID_MPEG_AUDIO_ENCODING</constant>&nbsp;</entry>
801 <entry>enum&nbsp;v4l2_mpeg_audio_encoding</entry> 826 <entry>enum&nbsp;v4l2_mpeg_audio_encoding</entry>
802 </row><row><entry spanname="descr">MPEG Audio encoding. 827 </row><row><entry spanname="descr">MPEG Audio encoding.
828This control is specific to multiplexed MPEG streams.
803Possible values are:</entry> 829Possible values are:</entry>
804 </row> 830 </row>
805 <row> 831 <row>
@@ -1250,7 +1276,8 @@ and reproducible audio bitstream. 0 = unmuted, 1 = muted.</entry>
1250 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_ENCODING</constant>&nbsp;</entry> 1276 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_ENCODING</constant>&nbsp;</entry>
1251 <entry>enum&nbsp;v4l2_mpeg_video_encoding</entry> 1277 <entry>enum&nbsp;v4l2_mpeg_video_encoding</entry>
1252 </row><row><entry spanname="descr">MPEG Video encoding 1278 </row><row><entry spanname="descr">MPEG Video encoding
1253method. Possible values are:</entry> 1279method. This control is specific to multiplexed MPEG streams.
1280Possible values are:</entry>
1254 </row> 1281 </row>
1255 <row> 1282 <row>
1256 <entrytbl spanname="descr" cols="2"> 1283 <entrytbl spanname="descr" cols="2">
@@ -1406,6 +1433,959 @@ of the video. The supplied 32-bit integer is interpreted as follows (bit
1406 </tbody> 1433 </tbody>
1407 </entrytbl> 1434 </entrytbl>
1408 </row> 1435 </row>
1436
1437
1438 <row><entry></entry></row>
1439 <row>
1440 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE</constant>&nbsp;</entry>
1441 <entry>boolean</entry>
1442 </row>
1443 <row><entry spanname="descr">If enabled the decoder expects to receive a single slice per buffer, otherwise
1444the decoder expects a single frame in per buffer. Applicable to the decoder, all codecs.
1445</entry>
1446 </row>
1447
1448 <row><entry></entry></row>
1449 <row>
1450 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE</constant>&nbsp;</entry>
1451 <entry>boolean</entry>
1452 </row>
1453 <row><entry spanname="descr">Enable writing sample aspect ratio in the Video Usability Information.
1454Applicable to the H264 encoder.</entry>
1455 </row>
1456
1457 <row><entry></entry></row>
1458 <row>
1459 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC</constant>&nbsp;</entry>
1460 <entry>enum&nbsp;v4l2_mpeg_video_h264_vui_sar_idc</entry>
1461 </row>
1462 <row><entry spanname="descr">VUI sample aspect ratio indicator for H.264 encoding. The value
1463is defined in the table E-1 in the standard. Applicable to the H264 encoder.</entry>
1464 </row>
1465 <row>
1466 <entrytbl spanname="descr" cols="2">
1467 <tbody valign="top">
1468
1469 <row>
1470 <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED</constant>&nbsp;</entry>
1471 <entry>Unspecified</entry>
1472 </row>
1473 <row>
1474 <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1</constant>&nbsp;</entry>
1475 <entry>1x1</entry>
1476 </row>
1477 <row>
1478 <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11</constant>&nbsp;</entry>
1479 <entry>12x11</entry>
1480 </row>
1481 <row>
1482 <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11</constant>&nbsp;</entry>
1483 <entry>10x11</entry>
1484 </row>
1485 <row>
1486 <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11</constant>&nbsp;</entry>
1487 <entry>16x11</entry>
1488 </row>
1489 <row>
1490 <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33</constant>&nbsp;</entry>
1491 <entry>40x33</entry>
1492 </row>
1493 <row>
1494 <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11</constant>&nbsp;</entry>
1495 <entry>24x11</entry>
1496 </row>
1497 <row>
1498 <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11</constant>&nbsp;</entry>
1499 <entry>20x11</entry>
1500 </row>
1501 <row>
1502 <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11</constant>&nbsp;</entry>
1503 <entry>32x11</entry>
1504 </row>
1505 <row>
1506 <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33</constant>&nbsp;</entry>
1507 <entry>80x33</entry>
1508 </row>
1509 <row>
1510 <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11</constant>&nbsp;</entry>
1511 <entry>18x11</entry>
1512 </row>
1513 <row>
1514 <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11</constant>&nbsp;</entry>
1515 <entry>15x11</entry>
1516 </row>
1517 <row>
1518 <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33</constant>&nbsp;</entry>
1519 <entry>64x33</entry>
1520 </row>
1521 <row>
1522 <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99</constant>&nbsp;</entry>
1523 <entry>160x99</entry>
1524 </row>
1525 <row>
1526 <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3</constant>&nbsp;</entry>
1527 <entry>4x3</entry>
1528 </row>
1529 <row>
1530 <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2</constant>&nbsp;</entry>
1531 <entry>3x2</entry>
1532 </row>
1533 <row>
1534 <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1</constant>&nbsp;</entry>
1535 <entry>2x1</entry>
1536 </row>
1537 <row>
1538 <entry><constant>V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED</constant>&nbsp;</entry>
1539 <entry>Extended SAR</entry>
1540 </row>
1541 </tbody>
1542 </entrytbl>
1543 </row>
1544
1545 <row><entry></entry></row>
1546 <row>
1547 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH</constant>&nbsp;</entry>
1548 <entry>integer</entry>
1549 </row>
1550 <row><entry spanname="descr">Extended sample aspect ratio width for H.264 VUI encoding.
1551Applicable to the H264 encoder.</entry>
1552 </row>
1553
1554 <row><entry></entry></row>
1555 <row>
1556 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT</constant>&nbsp;</entry>
1557 <entry>integer</entry>
1558 </row>
1559 <row><entry spanname="descr">Extended sample aspect ratio height for H.264 VUI encoding.
1560Applicable to the H264 encoder.</entry>
1561 </row>
1562
1563 <row><entry></entry></row>
1564 <row>
1565 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_LEVEL</constant>&nbsp;</entry>
1566 <entry>enum&nbsp;v4l2_mpeg_video_h264_level</entry>
1567 </row>
1568 <row><entry spanname="descr">The level information for the H264 video elementary stream.
1569Applicable to the H264 encoder.
1570Possible values are:</entry>
1571 </row>
1572 <row>
1573 <entrytbl spanname="descr" cols="2">
1574 <tbody valign="top">
1575 <row>
1576 <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_1_0</constant>&nbsp;</entry>
1577 <entry>Level 1.0</entry>
1578 </row>
1579 <row>
1580 <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_1B</constant>&nbsp;</entry>
1581 <entry>Level 1B</entry>
1582 </row>
1583 <row>
1584 <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_1_1</constant>&nbsp;</entry>
1585 <entry>Level 1.1</entry>
1586 </row>
1587 <row>
1588 <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_1_2</constant>&nbsp;</entry>
1589 <entry>Level 1.2</entry>
1590 </row>
1591 <row>
1592 <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_1_3</constant>&nbsp;</entry>
1593 <entry>Level 1.3</entry>
1594 </row>
1595 <row>
1596 <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_2_0</constant>&nbsp;</entry>
1597 <entry>Level 2.0</entry>
1598 </row>
1599 <row>
1600 <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_2_1</constant>&nbsp;</entry>
1601 <entry>Level 2.1</entry>
1602 </row>
1603 <row>
1604 <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_2_2</constant>&nbsp;</entry>
1605 <entry>Level 2.2</entry>
1606 </row>
1607 <row>
1608 <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_3_0</constant>&nbsp;</entry>
1609 <entry>Level 3.0</entry>
1610 </row>
1611 <row>
1612 <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_3_1</constant>&nbsp;</entry>
1613 <entry>Level 3.1</entry>
1614 </row>
1615 <row>
1616 <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_3_2</constant>&nbsp;</entry>
1617 <entry>Level 3.2</entry>
1618 </row>
1619 <row>
1620 <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_4_0</constant>&nbsp;</entry>
1621 <entry>Level 4.0</entry>
1622 </row>
1623 <row>
1624 <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_4_1</constant>&nbsp;</entry>
1625 <entry>Level 4.1</entry>
1626 </row>
1627 <row>
1628 <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_4_2</constant>&nbsp;</entry>
1629 <entry>Level 4.2</entry>
1630 </row>
1631 <row>
1632 <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_5_0</constant>&nbsp;</entry>
1633 <entry>Level 5.0</entry>
1634 </row>
1635 <row>
1636 <entry><constant>V4L2_MPEG_VIDEO_H264_LEVEL_5_1</constant>&nbsp;</entry>
1637 <entry>Level 5.1</entry>
1638 </row>
1639 </tbody>
1640 </entrytbl>
1641 </row>
1642
1643 <row><entry></entry></row>
1644 <row>
1645 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL</constant>&nbsp;</entry>
1646 <entry>enum&nbsp;v4l2_mpeg_video_mpeg4_level</entry>
1647 </row>
1648 <row><entry spanname="descr">The level information for the MPEG4 elementary stream.
1649Applicable to the MPEG4 encoder.
1650Possible values are:</entry>
1651 </row>
1652 <row>
1653 <entrytbl spanname="descr" cols="2">
1654 <tbody valign="top">
1655 <row>
1656 <entry><constant>V4L2_MPEG_VIDEO_LEVEL_0</constant>&nbsp;</entry>
1657 <entry>Level 0</entry>
1658 </row>
1659 <row>
1660 <entry><constant>V4L2_MPEG_VIDEO_LEVEL_0B</constant>&nbsp;</entry>
1661 <entry>Level 0b</entry>
1662 </row>
1663 <row>
1664 <entry><constant>V4L2_MPEG_VIDEO_LEVEL_1</constant>&nbsp;</entry>
1665 <entry>Level 1</entry>
1666 </row>
1667 <row>
1668 <entry><constant>V4L2_MPEG_VIDEO_LEVEL_2</constant>&nbsp;</entry>
1669 <entry>Level 2</entry>
1670 </row>
1671 <row>
1672 <entry><constant>V4L2_MPEG_VIDEO_LEVEL_3</constant>&nbsp;</entry>
1673 <entry>Level 3</entry>
1674 </row>
1675 <row>
1676 <entry><constant>V4L2_MPEG_VIDEO_LEVEL_3B</constant>&nbsp;</entry>
1677 <entry>Level 3b</entry>
1678 </row>
1679 <row>
1680 <entry><constant>V4L2_MPEG_VIDEO_LEVEL_4</constant>&nbsp;</entry>
1681 <entry>Level 4</entry>
1682 </row>
1683 <row>
1684 <entry><constant>V4L2_MPEG_VIDEO_LEVEL_5</constant>&nbsp;</entry>
1685 <entry>Level 5</entry>
1686 </row>
1687 </tbody>
1688 </entrytbl>
1689 </row>
1690
1691 <row><entry></entry></row>
1692 <row>
1693 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_PROFILE</constant>&nbsp;</entry>
1694 <entry>enum&nbsp;v4l2_mpeg_h264_profile</entry>
1695 </row>
1696 <row><entry spanname="descr">The profile information for H264.
1697Applicable to the H264 encoder.
1698Possible values are:</entry>
1699 </row>
1700 <row>
1701 <entrytbl spanname="descr" cols="2">
1702 <tbody valign="top">
1703 <row>
1704 <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE</constant>&nbsp;</entry>
1705 <entry>Baseline profile</entry>
1706 </row>
1707 <row>
1708 <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE</constant>&nbsp;</entry>
1709 <entry>Constrained Baseline profile</entry>
1710 </row>
1711 <row>
1712 <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_MAIN</constant>&nbsp;</entry>
1713 <entry>Main profile</entry>
1714 </row>
1715 <row>
1716 <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED</constant>&nbsp;</entry>
1717 <entry>Extended profile</entry>
1718 </row>
1719 <row>
1720 <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_HIGH</constant>&nbsp;</entry>
1721 <entry>High profile</entry>
1722 </row>
1723 <row>
1724 <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10</constant>&nbsp;</entry>
1725 <entry>High 10 profile</entry>
1726 </row>
1727 <row>
1728 <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422</constant>&nbsp;</entry>
1729 <entry>High 422 profile</entry>
1730 </row>
1731 <row>
1732 <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE</constant>&nbsp;</entry>
1733 <entry>High 444 Predictive profile</entry>
1734 </row>
1735 <row>
1736 <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA</constant>&nbsp;</entry>
1737 <entry>High 10 Intra profile</entry>
1738 </row>
1739 <row>
1740 <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA</constant>&nbsp;</entry>
1741 <entry>High 422 Intra profile</entry>
1742 </row>
1743 <row>
1744 <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA</constant>&nbsp;</entry>
1745 <entry>High 444 Intra profile</entry>
1746 </row>
1747 <row>
1748 <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA</constant>&nbsp;</entry>
1749 <entry>CAVLC 444 Intra profile</entry>
1750 </row>
1751 <row>
1752 <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE</constant>&nbsp;</entry>
1753 <entry>Scalable Baseline profile</entry>
1754 </row>
1755 <row>
1756 <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH</constant>&nbsp;</entry>
1757 <entry>Scalable High profile</entry>
1758 </row>
1759 <row>
1760 <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA</constant>&nbsp;</entry>
1761 <entry>Scalable High Intra profile</entry>
1762 </row>
1763 <row>
1764 <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH</constant>&nbsp;</entry>
1765 <entry>Stereo High profile</entry>
1766 </row>
1767 <row>
1768 <entry><constant>V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH</constant>&nbsp;</entry>
1769 <entry>Multiview High profile</entry>
1770 </row>
1771
1772 </tbody>
1773 </entrytbl>
1774 </row>
1775
1776 <row><entry></entry></row>
1777 <row>
1778 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE</constant>&nbsp;</entry>
1779 <entry>enum&nbsp;v4l2_mpeg_mpeg4_profile</entry>
1780 </row>
1781 <row><entry spanname="descr">The profile information for MPEG4.
1782Applicable to the MPEG4 encoder.
1783Possible values are:</entry>
1784 </row>
1785 <row>
1786 <entrytbl spanname="descr" cols="2">
1787 <tbody valign="top">
1788 <row>
1789 <entry><constant>V4L2_MPEG_VIDEO_PROFILE_SIMPLE</constant>&nbsp;</entry>
1790 <entry>Simple profile</entry>
1791 </row>
1792 <row>
1793 <entry><constant>V4L2_MPEG_VIDEO_PROFILE_ADVANCED_SIMPLE</constant>&nbsp;</entry>
1794 <entry>Advanced Simple profile</entry>
1795 </row>
1796 <row>
1797 <entry><constant>V4L2_MPEG_VIDEO_PROFILE_CORE</constant>&nbsp;</entry>
1798 <entry>Core profile</entry>
1799 </row>
1800 <row>
1801 <entry><constant>V4L2_MPEG_VIDEO_PROFILE_SIMPLE_SCALABLE</constant>&nbsp;</entry>
1802 <entry>Simple Scalable profile</entry>
1803 </row>
1804 <row>
1805 <entry><constant>V4L2_MPEG_VIDEO_PROFILE_ADVANCED_CODING_EFFICIENCY</constant>&nbsp;</entry>
1806 <entry></entry>
1807 </row>
1808 </tbody>
1809 </entrytbl>
1810 </row>
1811
1812 <row><entry></entry></row>
1813 <row>
1814 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MAX_REF_PIC</constant>&nbsp;</entry>
1815 <entry>integer</entry>
1816 </row>
1817 <row><entry spanname="descr">The maximum number of reference pictures used for encoding.
1818Applicable to the encoder.
1819</entry>
1820 </row>
1821
1822 <row><entry></entry></row>
1823 <row>
1824 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE</constant>&nbsp;</entry>
1825 <entry>enum&nbsp;v4l2_mpeg_multi_slice_mode</entry>
1826 </row>
1827 <row><entry spanname="descr">Determines how the encoder should handle division of frame into slices.
1828Applicable to the encoder.
1829Possible values are:</entry>
1830 </row>
1831 <row>
1832 <entrytbl spanname="descr" cols="2">
1833 <tbody valign="top">
1834 <row>
1835 <entry><constant>V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE</constant>&nbsp;</entry>
1836 <entry>Single slice per frame.</entry>
1837 </row>
1838 <row>
1839 <entry><constant>V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB</constant>&nbsp;</entry>
1840 <entry>Multiple slices with set maximum number of macroblocks per slice.</entry>
1841 </row>
1842 <row>
1843 <entry><constant>V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES</constant>&nbsp;</entry>
1844 <entry>Multiple slice with set maximum size in bytes per slice.</entry>
1845 </row>
1846 </tbody>
1847 </entrytbl>
1848 </row>
1849
1850 <row><entry></entry></row>
1851 <row>
1852 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB</constant>&nbsp;</entry>
1853 <entry>integer</entry>
1854 </row>
1855 <row><entry spanname="descr">The maximum number of macroblocks in a slice. Used when
1856<constant>V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE</constant> is set to <constant>V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB</constant>.
1857Applicable to the encoder.</entry>
1858 </row>
1859
1860 <row><entry></entry></row>
1861 <row>
1862 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES</constant>&nbsp;</entry>
1863 <entry>integer</entry>
1864 </row>
1865 <row><entry spanname="descr">The maximum size of a slice in bytes. Used when
1866<constant>V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE</constant> is set to <constant>V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES</constant>.
1867Applicable to the encoder.</entry>
1868 </row>
1869
1870 <row><entry></entry></row>
1871 <row>
1872 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE</constant>&nbsp;</entry>
1873 <entry>enum&nbsp;v4l2_mpeg_h264_loop_filter_mode</entry>
1874 </row>
1875 <row><entry spanname="descr">Loop filter mode for H264 encoder.
1876Possible values are:</entry>
1877 </row>
1878 <row>
1879 <entrytbl spanname="descr" cols="2">
1880 <tbody valign="top">
1881 <row>
1882 <entry><constant>V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED</constant>&nbsp;</entry>
1883 <entry>Loop filter is enabled.</entry>
1884 </row>
1885 <row>
1886 <entry><constant>V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED</constant>&nbsp;</entry>
1887 <entry>Loop filter is disabled.</entry>
1888 </row>
1889 <row>
1890 <entry><constant>V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY</constant>&nbsp;</entry>
1891 <entry>Loop filter is disabled at the slice boundary.</entry>
1892 </row>
1893 </tbody>
1894 </entrytbl>
1895 </row>
1896
1897 <row><entry></entry></row>
1898 <row>
1899 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA</constant>&nbsp;</entry>
1900 <entry>integer</entry>
1901 </row>
1902 <row><entry spanname="descr">Loop filter alpha coefficient, defined in the H264 standard.
1903Applicable to the H264 encoder.</entry>
1904 </row>
1905
1906 <row><entry></entry></row>
1907 <row>
1908 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA</constant>&nbsp;</entry>
1909 <entry>integer</entry>
1910 </row>
1911 <row><entry spanname="descr">Loop filter beta coefficient, defined in the H264 standard.
1912Applicable to the H264 encoder.</entry>
1913 </row>
1914
1915 <row><entry></entry></row>
1916 <row>
1917 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE</constant>&nbsp;</entry>
1918 <entry>enum&nbsp;v4l2_mpeg_h264_symbol_mode</entry>
1919 </row>
1920 <row><entry spanname="descr">Entropy coding mode for H264 - CABAC/CAVALC.
1921Applicable to the H264 encoder.
1922Possible values are:</entry>
1923 </row>
1924 <row>
1925 <entrytbl spanname="descr" cols="2">
1926 <tbody valign="top">
1927 <row>
1928 <entry><constant>V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC</constant>&nbsp;</entry>
1929 <entry>Use CAVLC entropy coding.</entry>
1930 </row>
1931 <row>
1932 <entry><constant>V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC</constant>&nbsp;</entry>
1933 <entry>Use CABAC entropy coding.</entry>
1934 </row>
1935 </tbody>
1936 </entrytbl>
1937 </row>
1938
1939 <row><entry></entry></row>
1940 <row>
1941 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM</constant>&nbsp;</entry>
1942 <entry>boolean</entry>
1943 </row>
1944 <row><entry spanname="descr">Enable 8X8 transform for H264. Applicable to the H264 encoder.</entry>
1945 </row>
1946
1947 <row><entry></entry></row>
1948 <row>
1949 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB</constant>&nbsp;</entry>
1950 <entry>integer</entry>
1951 </row>
1952 <row><entry spanname="descr">Cyclic intra macroblock refresh. This is the number of continuous macroblocks
1953refreshed every frame. Each frame a succesive set of macroblocks is refreshed until the cycle completes and starts from the
1954top of the frame. Applicable to H264, H263 and MPEG4 encoder.</entry>
1955 </row>
1956
1957 <row><entry></entry></row>
1958 <row>
1959 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE</constant>&nbsp;</entry>
1960 <entry>boolean</entry>
1961 </row>
1962 <row><entry spanname="descr">Frame level rate control enable.
1963If this control is disabled then the quantization parameter for each frame type is constant and set with appropriate controls
1964(e.g. <constant>V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP</constant>).
1965If frame rate control is enabled then quantization parameter is adjusted to meet the chosen bitrate. Minimum and maximum value
1966for the quantization parameter can be set with appropriate controls (e.g. <constant>V4L2_CID_MPEG_VIDEO_H263_MIN_QP</constant>).
1967Applicable to encoders.</entry>
1968 </row>
1969
1970 <row><entry></entry></row>
1971 <row>
1972 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE</constant>&nbsp;</entry>
1973 <entry>boolean</entry>
1974 </row>
1975 <row><entry spanname="descr">Macroblock level rate control enable.
1976Applicable to the MPEG4 and H264 encoders.</entry>
1977 </row>
1978
1979 <row><entry></entry></row>
1980 <row>
1981 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_QPEL</constant>&nbsp;</entry>
1982 <entry>boolean</entry>
1983 </row>
1984 <row><entry spanname="descr">Quarter pixel motion estimation for MPEG4. Applicable to the MPEG4 encoder.</entry>
1985 </row>
1986
1987 <row><entry></entry></row>
1988 <row>
1989 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP</constant>&nbsp;</entry>
1990 <entry>integer</entry>
1991 </row>
1992 <row><entry spanname="descr">Quantization parameter for an I frame for H263. Valid range: from 1 to 31.</entry>
1993 </row>
1994
1995 <row><entry></entry></row>
1996 <row>
1997 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H263_MIN_QP</constant>&nbsp;</entry>
1998 <entry>integer</entry>
1999 </row>
2000 <row><entry spanname="descr">Minimum quantization parameter for H263. Valid range: from 1 to 31.</entry>
2001 </row>
2002
2003 <row><entry></entry></row>
2004 <row>
2005 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H263_MAX_QP</constant>&nbsp;</entry>
2006 <entry>integer</entry>
2007 </row>
2008 <row><entry spanname="descr">Maximum quantization parameter for H263. Valid range: from 1 to 31.</entry>
2009 </row>
2010
2011 <row><entry></entry></row>
2012 <row>
2013 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP</constant>&nbsp;</entry>
2014 <entry>integer</entry>
2015 </row>
2016 <row><entry spanname="descr">Quantization parameter for an P frame for H263. Valid range: from 1 to 31.</entry>
2017 </row>
2018
2019 <row><entry></entry></row>
2020 <row>
2021 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP</constant>&nbsp;</entry>
2022 <entry>integer</entry>
2023 </row>
2024 <row><entry spanname="descr">Quantization parameter for an B frame for H263. Valid range: from 1 to 31.</entry>
2025 </row>
2026
2027 <row><entry></entry></row>
2028 <row>
2029 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP</constant>&nbsp;</entry>
2030 <entry>integer</entry>
2031 </row>
2032 <row><entry spanname="descr">Quantization parameter for an I frame for H264. Valid range: from 0 to 51.</entry>
2033 </row>
2034
2035 <row><entry></entry></row>
2036 <row>
2037 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_MIN_QP</constant>&nbsp;</entry>
2038 <entry>integer</entry>
2039 </row>
2040 <row><entry spanname="descr">Minimum quantization parameter for H264. Valid range: from 0 to 51.</entry>
2041 </row>
2042
2043 <row><entry></entry></row>
2044 <row>
2045 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_MAX_QP</constant>&nbsp;</entry>
2046 <entry>integer</entry>
2047 </row>
2048 <row><entry spanname="descr">Maximum quantization parameter for H264. Valid range: from 0 to 51.</entry>
2049 </row>
2050
2051 <row><entry></entry></row>
2052 <row>
2053 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP</constant>&nbsp;</entry>
2054 <entry>integer</entry>
2055 </row>
2056 <row><entry spanname="descr">Quantization parameter for an P frame for H264. Valid range: from 0 to 51.</entry>
2057 </row>
2058
2059 <row><entry></entry></row>
2060 <row>
2061 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP</constant>&nbsp;</entry>
2062 <entry>integer</entry>
2063 </row>
2064 <row><entry spanname="descr">Quantization parameter for an B frame for H264. Valid range: from 0 to 51.</entry>
2065 </row>
2066
2067 <row><entry></entry></row>
2068 <row>
2069 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP</constant>&nbsp;</entry>
2070 <entry>integer</entry>
2071 </row>
2072 <row><entry spanname="descr">Quantization parameter for an I frame for MPEG4. Valid range: from 1 to 31.</entry>
2073 </row>
2074
2075 <row><entry></entry></row>
2076 <row>
2077 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP</constant>&nbsp;</entry>
2078 <entry>integer</entry>
2079 </row>
2080 <row><entry spanname="descr">Minimum quantization parameter for MPEG4. Valid range: from 1 to 31.</entry>
2081 </row>
2082
2083 <row><entry></entry></row>
2084 <row>
2085 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP</constant>&nbsp;</entry>
2086 <entry>integer</entry>
2087 </row>
2088 <row><entry spanname="descr">Maximum quantization parameter for MPEG4. Valid range: from 1 to 31.</entry>
2089 </row>
2090
2091 <row><entry></entry></row>
2092 <row>
2093 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP</constant>&nbsp;</entry>
2094 <entry>integer</entry>
2095 </row>
2096 <row><entry spanname="descr">Quantization parameter for an P frame for MPEG4. Valid range: from 1 to 31.</entry>
2097 </row>
2098
2099 <row><entry></entry></row>
2100 <row>
2101 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP</constant>&nbsp;</entry>
2102 <entry>integer</entry>
2103 </row>
2104 <row><entry spanname="descr">Quantization parameter for an B frame for MPEG4. Valid range: from 1 to 31.</entry>
2105 </row>
2106
2107 <row><entry></entry></row>
2108 <row>
2109 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_VBV_SIZE</constant>&nbsp;</entry>
2110 <entry>integer</entry>
2111 </row>
2112 <row><entry spanname="descr">The Video Buffer Verifier size in kilobytes, it is used as a limitation of frame skip.
2113The VBV is defined in the standard as a mean to verify that the produced stream will be succesfully decoded.
2114The standard describes it as "Part of a hypothetical decoder that is conceptually connected to the
2115output of the encoder. Its purpose is to provide a constraint on the variability of the data rate that an
2116encoder or editing process may produce.".
2117Applicable to the MPEG1, MPEG2, MPEG4 encoders.</entry>
2118 </row>
2119
2120 <row><entry></entry></row>
2121 <row>
2122 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE</constant>&nbsp;</entry>
2123 <entry>integer</entry>
2124 </row>
2125 <row><entry spanname="descr">The Coded Picture Buffer size in kilobytes, it is used as a limitation of frame skip.
2126The CPB is defined in the H264 standard as a mean to verify that the produced stream will be succesfully decoded.
2127Applicable to the H264 encoder.</entry>
2128 </row>
2129
2130 <row><entry></entry></row>
2131 <row>
2132 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_I_PERIOD</constant>&nbsp;</entry>
2133 <entry>integer</entry>
2134 </row>
2135 <row><entry spanname="descr">Period between I-frames in the open GOP for H264. In case of an open GOP
2136this is the period between two I-frames. The period between IDR (Instantaneous Decoding Refresh) frames is taken from the GOP_SIZE control.
2137An IDR frame, which stands for Instantaneous Decoding Refresh is an I-frame after which no prior frames are
2138referenced. This means that a stream can be restarted from an IDR frame without the need to store or decode any
2139previous frames. Applicable to the H264 encoder.</entry>
2140 </row>
2141
2142 <row><entry></entry></row>
2143 <row>
2144 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_HEADER_MODE</constant>&nbsp;</entry>
2145 <entry>enum&nbsp;v4l2_mpeg_header_mode</entry>
2146 </row>
2147 <row><entry spanname="descr">Determines whether the header is returned as the first buffer or is
2148it returned together with the first frame. Applicable to encoders.
2149Possible values are:</entry>
2150 </row>
2151 <row>
2152 <entrytbl spanname="descr" cols="2">
2153 <tbody valign="top">
2154 <row>
2155 <entry><constant>V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE</constant>&nbsp;</entry>
2156 <entry>The stream header is returned separately in the first buffer.</entry>
2157 </row>
2158 <row>
2159 <entry><constant>V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME</constant>&nbsp;</entry>
2160 <entry>The stream header is returned together with the first encoded frame.</entry>
2161 </row>
2162 </tbody>
2163 </entrytbl>
2164 </row>
2165 <row><entry></entry></row>
2166 <row>
2167 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER</constant>&nbsp;</entry>
2168 <entry>boolean</entry>
2169 </row><row><entry spanname="descr">Enabled the deblocking post processing filter for MPEG4 decoder.
2170Applicable to the MPEG4 decoder.</entry>
2171 </row>
2172 <row><entry></entry></row>
2173 <row>
2174 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_VOP_TIME_RES</constant>&nbsp;</entry>
2175 <entry>integer</entry>
2176 </row><row><entry spanname="descr">vop_time_increment_resolution value for MPEG4. Applicable to the MPEG4 encoder.</entry>
2177 </row>
2178 <row><entry></entry></row>
2179 <row>
2180 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_VOP_TIME_INC</constant>&nbsp;</entry>
2181 <entry>integer</entry>
2182 </row><row><entry spanname="descr">vop_time_increment value for MPEG4. Applicable to the MPEG4 encoder.</entry>
2183 </row>
2184
2185 </tbody>
2186 </tgroup>
2187 </table>
2188 </section>
2189
2190 <section>
2191 <title>MFC 5.1 MPEG Controls</title>
2192
2193 <para>The following MPEG class controls deal with MPEG
2194decoding and encoding settings that are specific to the Multi Format Codec 5.1 device present
2195in the S5P family of SoCs by Samsung.
2196</para>
2197
2198 <table pgwide="1" frame="none" id="mfc51-control-id">
2199 <title>MFC 5.1 Control IDs</title>
2200 <tgroup cols="4">
2201 <colspec colname="c1" colwidth="1*" />
2202 <colspec colname="c2" colwidth="6*" />
2203 <colspec colname="c3" colwidth="2*" />
2204 <colspec colname="c4" colwidth="6*" />
2205 <spanspec namest="c1" nameend="c2" spanname="id" />
2206 <spanspec namest="c2" nameend="c4" spanname="descr" />
2207 <thead>
2208 <row>
2209 <entry spanname="id" align="left">ID</entry>
2210 <entry align="left">Type</entry>
2211 </row><row><entry spanname="descr" align="left">Description</entry>
2212 </row>
2213 </thead>
2214 <tbody valign="top">
2215 <row><entry></entry></row>
2216 <row>
2217 <entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE</constant>&nbsp;</entry>
2218 <entry>integer</entry>
2219 </row><row><entry spanname="descr">If the display delay is enabled then the decoder has to return a
2220CAPTURE buffer after processing a certain number of OUTPUT buffers. If this number is low, then it may result in
2221buffers not being dequeued in display order. In addition hardware may still use those buffers as reference, thus
2222application should not write to those buffers. This feature can be used for example for generating thumbnails of videos.
2223Applicable to the H264 decoder.
2224 </entry>
2225 </row>
2226 <row><entry></entry></row>
2227 <row>
2228 <entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY</constant>&nbsp;</entry>
2229 <entry>integer</entry>
2230 </row><row><entry spanname="descr">Display delay value for H264 decoder.
2231The decoder is forced to return a decoded frame after the set 'display delay' number of frames. If this number is
2232low it may result in frames returned out of dispaly order, in addition the hardware may still be using the returned buffer
2233as a reference picture for subsequent frames.
2234</entry>
2235 </row>
2236 <row><entry></entry></row>
2237 <row>
2238 <entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P</constant>&nbsp;</entry>
2239 <entry>integer</entry>
2240 </row><row><entry spanname="descr">The number of reference pictures used for encoding a P picture.
2241Applicable to the H264 encoder.</entry>
2242 </row>
2243 <row><entry></entry></row>
2244 <row>
2245 <entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_PADDING</constant>&nbsp;</entry>
2246 <entry>boolean</entry>
2247 </row><row><entry spanname="descr">Padding enable in the encoder - use a color instead of repeating border pixels.
2248Applicable to encoders.</entry>
2249 </row>
2250 <row><entry></entry></row>
2251 <row>
2252 <entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV</constant>&nbsp;</entry>
2253 <entry>integer</entry>
2254 </row><row><entry spanname="descr">Padding color in the encoder. Applicable to encoders. The supplied 32-bit integer is interpreted as follows (bit
22550 = least significant bit):</entry>
2256 </row>
2257 <row>
2258 <entrytbl spanname="descr" cols="2">
2259 <tbody valign="top">
2260 <row>
2261 <entry>Bit 0:7</entry>
2262 <entry>V chrominance information</entry>
2263 </row>
2264 <row>
2265 <entry>Bit 8:15</entry>
2266 <entry>U chrominance information</entry>
2267 </row>
2268 <row>
2269 <entry>Bit 16:23</entry>
2270 <entry>Y luminance information</entry>
2271 </row>
2272 <row>
2273 <entry>Bit 24:31</entry>
2274 <entry>Must be zero.</entry>
2275 </row>
2276 </tbody>
2277 </entrytbl>
2278 </row>
2279 <row><entry></entry></row>
2280 <row>
2281 <entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF</constant>&nbsp;</entry>
2282 <entry>integer</entry>
2283 </row><row><entry spanname="descr">Reaction coefficient for MFC rate control. Applicable to encoders.
2284<para>Note 1: Valid only when the frame level RC is enabled.</para>
2285<para>Note 2: For tight CBR, this field must be small (ex. 2 ~ 10).
2286For VBR, this field must be large (ex. 100 ~ 1000).</para>
2287<para>Note 3: It is not recommended to use the greater number than FRAME_RATE * (10^9 / BIT_RATE).</para>
2288</entry>
2289 </row>
2290 <row><entry></entry></row>
2291 <row>
2292 <entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK</constant>&nbsp;</entry>
2293 <entry>boolean</entry>
2294 </row><row><entry spanname="descr">Adaptive rate control for dark region.
2295Valid only when H.264 and macroblock level RC is enabled (<constant>V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE</constant>).
2296Applicable to the H264 encoder.</entry>
2297 </row>
2298 <row><entry></entry></row>
2299 <row>
2300 <entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH</constant>&nbsp;</entry>
2301 <entry>boolean</entry>
2302 </row><row><entry spanname="descr">Adaptive rate control for smooth region.
2303Valid only when H.264 and macroblock level RC is enabled (<constant>V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE</constant>).
2304Applicable to the H264 encoder.</entry>
2305 </row>
2306 <row><entry></entry></row>
2307 <row>
2308 <entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC</constant>&nbsp;</entry>
2309 <entry>boolean</entry>
2310 </row><row><entry spanname="descr">Adaptive rate control for static region.
2311Valid only when H.264 and macroblock level RC is enabled (<constant>V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE</constant>).
2312Applicable to the H264 encoder.</entry>
2313 </row>
2314 <row><entry></entry></row>
2315 <row>
2316 <entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY</constant>&nbsp;</entry>
2317 <entry>boolean</entry>
2318 </row><row><entry spanname="descr">Adaptive rate control for activity region.
2319Valid only when H.264 and macroblock level RC is enabled (<constant>V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE</constant>).
2320Applicable to the H264 encoder.</entry>
2321 </row>
2322 <row><entry></entry></row>
2323 <row>
2324 <entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE</constant>&nbsp;</entry>
2325 <entry>enum&nbsp;v4l2_mpeg_mfc51_frame_skip_mode</entry>
2326 </row>
2327 <row><entry spanname="descr">
2328Indicates in what conditions the encoder should skip frames. If encoding a frame would cause the encoded stream to be larger then
2329a chosen data limit then the frame will be skipped.
2330Possible values are:</entry>
2331 </row>
2332 <row>
2333 <entrytbl spanname="descr" cols="2">
2334 <tbody valign="top">
2335 <row>
2336 <entry><constant>V4L2_MPEG_MFC51_FRAME_SKIP_MODE_DISABLED</constant>&nbsp;</entry>
2337 <entry>Frame skip mode is disabled.</entry>
2338 </row>
2339 <row>
2340 <entry><constant>V4L2_MPEG_MFC51_FRAME_SKIP_MODE_LEVEL_LIMIT</constant>&nbsp;</entry>
2341 <entry>Frame skip mode enabled and buffer limit is set by the chosen level and is defined by the standard.</entry>
2342 </row>
2343 <row>
2344 <entry><constant>V4L2_MPEG_MFC51_FRAME_SKIP_MODE_BUF_LIMIT</constant>&nbsp;</entry>
2345 <entry>Frame skip mode enabled and buffer limit is set by the VBV (MPEG1/2/4) or CPB (H264) buffer size control.</entry>
2346 </row>
2347 </tbody>
2348 </entrytbl>
2349 </row>
2350 <row><entry></entry></row>
2351 <row>
2352 <entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT</constant>&nbsp;</entry>
2353 <entry>integer</entry>
2354 </row><row><entry spanname="descr">Enable rate-control with fixed target bit.
2355If this setting is enabled, then the rate control logic of the encoder will calculate the average bitrate
2356for a GOP and keep it below or equal the set bitrate target. Otherwise the rate control logic calculates the
2357overall average bitrate for the stream and keeps it below or equal to the set bitrate. In the first case
2358the average bitrate for the whole stream will be smaller then the set bitrate. This is caused because the
2359average is calculated for smaller number of frames, on the other hand enabling this setting will ensure that
2360the stream will meet tight bandwidth contraints. Applicable to encoders.
2361</entry>
2362 </row>
2363 <row><entry></entry></row>
2364 <row>
2365 <entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE</constant>&nbsp;</entry>
2366 <entry>enum&nbsp;v4l2_mpeg_mfc51_force_frame_type</entry>
2367 </row>
2368 <row><entry spanname="descr">Force a frame type for the next queued buffer. Applicable to encoders.
2369Possible values are:</entry>
2370 </row>
2371 <row>
2372 <entrytbl spanname="descr" cols="2">
2373 <tbody valign="top">
2374 <row>
2375 <entry><constant>V4L2_MPEG_MFC51_FORCE_FRAME_TYPE_DISABLED</constant>&nbsp;</entry>
2376 <entry>Forcing a specific frame type disabled.</entry>
2377 </row>
2378 <row>
2379 <entry><constant>V4L2_MPEG_MFC51_FORCE_FRAME_TYPE_I_FRAME</constant>&nbsp;</entry>
2380 <entry>Force an I-frame.</entry>
2381 </row>
2382 <row>
2383 <entry><constant>V4L2_MPEG_MFC51_FORCE_FRAME_TYPE_NOT_CODED</constant>&nbsp;</entry>
2384 <entry>Force a non-coded frame.</entry>
2385 </row>
2386 </tbody>
2387 </entrytbl>
2388 </row>
1409 </tbody> 2389 </tbody>
1410 </tgroup> 2390 </tgroup>
1411 </table> 2391 </table>
@@ -2092,6 +3072,289 @@ manually or automatically if set to zero. Unit, range and step are driver-specif
2092<para>For more details about RDS specification, refer to 3072<para>For more details about RDS specification, refer to
2093<xref linkend="en50067" /> document, from CENELEC.</para> 3073<xref linkend="en50067" /> document, from CENELEC.</para>
2094 </section> 3074 </section>
3075
3076 <section id="flash-controls">
3077 <title>Flash Control Reference</title>
3078
3079 <note>
3080 <title>Experimental</title>
3081
3082 <para>This is an <link linkend="experimental">experimental</link>
3083interface and may change in the future.</para>
3084 </note>
3085
3086 <para>
3087 The V4L2 flash controls are intended to provide generic access
3088 to flash controller devices. Flash controller devices are
3089 typically used in digital cameras.
3090 </para>
3091
3092 <para>
3093 The interface can support both LED and xenon flash devices. As
3094 of writing this, there is no xenon flash driver using this
3095 interface.
3096 </para>
3097
3098 <section id="flash-controls-use-cases">
3099 <title>Supported use cases</title>
3100
3101 <section>
3102 <title>Unsynchronised LED flash (software strobe)</title>
3103
3104 <para>
3105 Unsynchronised LED flash is controlled directly by the
3106 host as the sensor. The flash must be enabled by the host
3107 before the exposure of the image starts and disabled once
3108 it ends. The host is fully responsible for the timing of
3109 the flash.
3110 </para>
3111
3112 <para>Example of such device: Nokia N900.</para>
3113 </section>
3114
3115 <section>
3116 <title>Synchronised LED flash (hardware strobe)</title>
3117
3118 <para>
3119 The synchronised LED flash is pre-programmed by the host
3120 (power and timeout) but controlled by the sensor through a
3121 strobe signal from the sensor to the flash.
3122 </para>
3123
3124 <para>
3125 The sensor controls the flash duration and timing. This
3126 information typically must be made available to the
3127 sensor.
3128 </para>
3129
3130 </section>
3131
3132 <section>
3133 <title>LED flash as torch</title>
3134
3135 <para>
3136 LED flash may be used as torch in conjunction with another
3137 use case involving camera or individually.
3138 </para>
3139
3140 </section>
3141
3142 </section>
3143
3144 <table pgwide="1" frame="none" id="flash-control-id">
3145 <title>Flash Control IDs</title>
3146
3147 <tgroup cols="4">
3148 <colspec colname="c1" colwidth="1*" />
3149 <colspec colname="c2" colwidth="6*" />
3150 <colspec colname="c3" colwidth="2*" />
3151 <colspec colname="c4" colwidth="6*" />
3152 <spanspec namest="c1" nameend="c2" spanname="id" />
3153 <spanspec namest="c2" nameend="c4" spanname="descr" />
3154 <thead>
3155 <row>
3156 <entry spanname="id" align="left">ID</entry>
3157 <entry align="left">Type</entry>
3158 </row><row rowsep="1"><entry spanname="descr" align="left">Description</entry>
3159 </row>
3160 </thead>
3161 <tbody valign="top">
3162 <row><entry></entry></row>
3163 <row>
3164 <entry spanname="id"><constant>V4L2_CID_FLASH_CLASS</constant></entry>
3165 <entry>class</entry>
3166 </row>
3167 <row>
3168 <entry spanname="descr">The FLASH class descriptor.</entry>
3169 </row>
3170 <row>
3171 <entry spanname="id"><constant>V4L2_CID_FLASH_LED_MODE</constant></entry>
3172 <entry>menu</entry>
3173 </row>
3174 <row id="v4l2-flash-led-mode">
3175 <entry spanname="descr">Defines the mode of the flash LED,
3176 the high-power white LED attached to the flash controller.
3177 Setting this control may not be possible in presence of
3178 some faults. See V4L2_CID_FLASH_FAULT.</entry>
3179 </row>
3180 <row>
3181 <entrytbl spanname="descr" cols="2">
3182 <tbody valign="top">
3183 <row>
3184 <entry><constant>V4L2_FLASH_LED_MODE_NONE</constant></entry>
3185 <entry>Off.</entry>
3186 </row>
3187 <row>
3188 <entry><constant>V4L2_FLASH_LED_MODE_FLASH</constant></entry>
3189 <entry>Flash mode.</entry>
3190 </row>
3191 <row>
3192 <entry><constant>V4L2_FLASH_LED_MODE_TORCH</constant></entry>
3193 <entry>Torch mode. See V4L2_CID_FLASH_TORCH_INTENSITY.</entry>
3194 </row>
3195 </tbody>
3196 </entrytbl>
3197 </row>
3198 <row>
3199 <entry spanname="id"><constant>V4L2_CID_FLASH_STROBE_SOURCE</constant></entry>
3200 <entry>menu</entry>
3201 </row>
3202 <row id="v4l2-flash-strobe-source"><entry
3203 spanname="descr">Defines the source of the flash LED
3204 strobe.</entry>
3205 </row>
3206 <row>
3207 <entrytbl spanname="descr" cols="2">
3208 <tbody valign="top">
3209 <row>
3210 <entry><constant>V4L2_FLASH_STROBE_SOURCE_SOFTWARE</constant></entry>
3211 <entry>The flash strobe is triggered by using
3212 the V4L2_CID_FLASH_STROBE control.</entry>
3213 </row>
3214 <row>
3215 <entry><constant>V4L2_FLASH_STROBE_SOURCE_EXTERNAL</constant></entry>
3216 <entry>The flash strobe is triggered by an
3217 external source. Typically this is a sensor,
3218 which makes it possible to synchronises the
3219 flash strobe start to exposure start.</entry>
3220 </row>
3221 </tbody>
3222 </entrytbl>
3223 </row>
3224 <row>
3225 <entry spanname="id"><constant>V4L2_CID_FLASH_STROBE</constant></entry>
3226 <entry>button</entry>
3227 </row>
3228 <row>
3229 <entry spanname="descr">Strobe flash. Valid when
3230 V4L2_CID_FLASH_LED_MODE is set to
3231 V4L2_FLASH_LED_MODE_FLASH and V4L2_CID_FLASH_STROBE_SOURCE
3232 is set to V4L2_FLASH_STROBE_SOURCE_SOFTWARE. Setting this
3233 control may not be possible in presence of some faults.
3234 See V4L2_CID_FLASH_FAULT.</entry>
3235 </row>
3236 <row>
3237 <entry spanname="id"><constant>V4L2_CID_FLASH_STROBE_STOP</constant></entry>
3238 <entry>button</entry>
3239 </row>
3240 <row><entry spanname="descr">Stop flash strobe immediately.</entry>
3241 </row>
3242 <row>
3243 <entry spanname="id"><constant>V4L2_CID_FLASH_STROBE_STATUS</constant></entry>
3244 <entry>boolean</entry>
3245 </row>
3246 <row>
3247 <entry spanname="descr">Strobe status: whether the flash
3248 is strobing at the moment or not. This is a read-only
3249 control.</entry>
3250 </row>
3251 <row>
3252 <entry spanname="id"><constant>V4L2_CID_FLASH_TIMEOUT</constant></entry>
3253 <entry>integer</entry>
3254 </row>
3255 <row>
3256 <entry spanname="descr">Hardware timeout for flash. The
3257 flash strobe is stopped after this period of time has
3258 passed from the start of the strobe.</entry>
3259 </row>
3260 <row>
3261 <entry spanname="id"><constant>V4L2_CID_FLASH_INTENSITY</constant></entry>
3262 <entry>integer</entry>
3263 </row>
3264 <row>
3265 <entry spanname="descr">Intensity of the flash strobe when
3266 the flash LED is in flash mode
3267 (V4L2_FLASH_LED_MODE_FLASH). The unit should be milliamps
3268 (mA) if possible.</entry>
3269 </row>
3270 <row>
3271 <entry spanname="id"><constant>V4L2_CID_FLASH_TORCH_INTENSITY</constant></entry>
3272 <entry>integer</entry>
3273 </row>
3274 <row>
3275 <entry spanname="descr">Intensity of the flash LED in
3276 torch mode (V4L2_FLASH_LED_MODE_TORCH). The unit should be
3277 milliamps (mA) if possible. Setting this control may not
3278 be possible in presence of some faults. See
3279 V4L2_CID_FLASH_FAULT.</entry>
3280 </row>
3281 <row>
3282 <entry spanname="id"><constant>V4L2_CID_FLASH_INDICATOR_INTENSITY</constant></entry>
3283 <entry>integer</entry>
3284 </row>
3285 <row>
3286 <entry spanname="descr">Intensity of the indicator LED.
3287 The indicator LED may be fully independent of the flash
3288 LED. The unit should be microamps (uA) if possible.</entry>
3289 </row>
3290 <row>
3291 <entry spanname="id"><constant>V4L2_CID_FLASH_FAULT</constant></entry>
3292 <entry>bitmask</entry>
3293 </row>
3294 <row>
3295 <entry spanname="descr">Faults related to the flash. The
3296 faults tell about specific problems in the flash chip
3297 itself or the LEDs attached to it. Faults may prevent
3298 further use of some of the flash controls. In particular,
3299 V4L2_CID_FLASH_LED_MODE is set to V4L2_FLASH_LED_MODE_NONE
3300 if the fault affects the flash LED. Exactly which faults
3301 have such an effect is chip dependent. Reading the faults
3302 resets the control and returns the chip to a usable state
3303 if possible.</entry>
3304 </row>
3305 <row>
3306 <entrytbl spanname="descr" cols="2">
3307 <tbody valign="top">
3308 <row>
3309 <entry><constant>V4L2_FLASH_FAULT_OVER_VOLTAGE</constant></entry>
3310 <entry>Flash controller voltage to the flash LED
3311 has exceeded the limit specific to the flash
3312 controller.</entry>
3313 </row>
3314 <row>
3315 <entry><constant>V4L2_FLASH_FAULT_TIMEOUT</constant></entry>
3316 <entry>The flash strobe was still on when
3317 the timeout set by the user ---
3318 V4L2_CID_FLASH_TIMEOUT control --- has expired.
3319 Not all flash controllers may set this in all
3320 such conditions.</entry>
3321 </row>
3322 <row>
3323 <entry><constant>V4L2_FLASH_FAULT_OVER_TEMPERATURE</constant></entry>
3324 <entry>The flash controller has overheated.</entry>
3325 </row>
3326 <row>
3327 <entry><constant>V4L2_FLASH_FAULT_SHORT_CIRCUIT</constant></entry>
3328 <entry>The short circuit protection of the flash
3329 controller has been triggered.</entry>
3330 </row>
3331 </tbody>
3332 </entrytbl>
3333 </row>
3334 <row>
3335 <entry spanname="id"><constant>V4L2_CID_FLASH_CHARGE</constant></entry>
3336 <entry>boolean</entry>
3337 </row>
3338 <row><entry spanname="descr">Enable or disable charging of the xenon
3339 flash capacitor.</entry>
3340 </row>
3341 <row>
3342 <entry spanname="id"><constant>V4L2_CID_FLASH_READY</constant></entry>
3343 <entry>boolean</entry>
3344 </row>
3345 <row>
3346 <entry spanname="descr">Is the flash ready to strobe?
3347 Xenon flashes require their capacitors charged before
3348 strobing. LED flashes often require a cooldown period
3349 after strobe during which another strobe will not be
3350 possible. This is a read-only control.</entry>
3351 </row>
3352 <row><entry></entry></row>
3353 </tbody>
3354 </tgroup>
3355 </table>
3356
3357 </section>
2095</section> 3358</section>
2096 3359
2097 <!-- 3360 <!--
diff --git a/Documentation/DocBook/v4l/crop.pdf b/Documentation/DocBook/media/v4l/crop.pdf
index c9fb81cd32f3..c9fb81cd32f3 100644
--- a/Documentation/DocBook/v4l/crop.pdf
+++ b/Documentation/DocBook/media/v4l/crop.pdf
Binary files differ
diff --git a/Documentation/DocBook/v4l/dev-capture.xml b/Documentation/DocBook/media/v4l/dev-capture.xml
index 2237c661f26a..2237c661f26a 100644
--- a/Documentation/DocBook/v4l/dev-capture.xml
+++ b/Documentation/DocBook/media/v4l/dev-capture.xml
diff --git a/Documentation/DocBook/v4l/dev-codec.xml b/Documentation/DocBook/media/v4l/dev-codec.xml
index 6e156dc45b94..6e156dc45b94 100644
--- a/Documentation/DocBook/v4l/dev-codec.xml
+++ b/Documentation/DocBook/media/v4l/dev-codec.xml
diff --git a/Documentation/DocBook/v4l/dev-effect.xml b/Documentation/DocBook/media/v4l/dev-effect.xml
index 9c243beba0e6..9c243beba0e6 100644
--- a/Documentation/DocBook/v4l/dev-effect.xml
+++ b/Documentation/DocBook/media/v4l/dev-effect.xml
diff --git a/Documentation/DocBook/media/v4l/dev-event.xml b/Documentation/DocBook/media/v4l/dev-event.xml
new file mode 100644
index 000000000000..f14ae3fe107c
--- /dev/null
+++ b/Documentation/DocBook/media/v4l/dev-event.xml
@@ -0,0 +1,51 @@
1 <title>Event Interface</title>
2
3 <para>The V4L2 event interface provides a means for a user to get
4 immediately notified on certain conditions taking place on a device.
5 This might include start of frame or loss of signal events, for
6 example. Changes in the value or state of a V4L2 control can also be
7 reported through events.
8 </para>
9
10 <para>To receive events, the events the user is interested in first must
11 be subscribed using the &VIDIOC-SUBSCRIBE-EVENT; ioctl. Once an event is
12 subscribed, the events of subscribed types are dequeueable using the
13 &VIDIOC-DQEVENT; ioctl. Events may be unsubscribed using
14 VIDIOC_UNSUBSCRIBE_EVENT ioctl. The special event type V4L2_EVENT_ALL may
15 be used to unsubscribe all the events the driver supports.</para>
16
17 <para>The event subscriptions and event queues are specific to file
18 handles. Subscribing an event on one file handle does not affect
19 other file handles.</para>
20
21 <para>The information on dequeueable events is obtained by using select or
22 poll system calls on video devices. The V4L2 events use POLLPRI events on
23 poll system call and exceptions on select system call.</para>
24
25 <para>Starting with kernel 3.1 certain guarantees can be given with
26 regards to events:<orderedlist>
27 <listitem>
28 <para>Each subscribed event has its own internal dedicated event queue.
29This means that flooding of one event type will not interfere with other
30event types.</para>
31 </listitem>
32 <listitem>
33 <para>If the internal event queue for a particular subscribed event
34becomes full, then the oldest event in that queue will be dropped.</para>
35 </listitem>
36 <listitem>
37 <para>Where applicable, certain event types can ensure that the payload
38of the oldest event that is about to be dropped will be merged with the payload
39of the next oldest event. Thus ensuring that no information is lost, but only an
40intermediate step leading up to that information. See the documentation for the
41event you want to subscribe to whether this is applicable for that event or not.</para>
42 </listitem>
43 </orderedlist></para>
44
45 <!--
46Local Variables:
47mode: sgml
48sgml-parent-document: "v4l2.sgml"
49indent-tabs-mode: nil
50End:
51 -->
diff --git a/Documentation/DocBook/v4l/dev-osd.xml b/Documentation/DocBook/media/v4l/dev-osd.xml
index c9a68a2ccd33..c9a68a2ccd33 100644
--- a/Documentation/DocBook/v4l/dev-osd.xml
+++ b/Documentation/DocBook/media/v4l/dev-osd.xml
diff --git a/Documentation/DocBook/v4l/dev-output.xml b/Documentation/DocBook/media/v4l/dev-output.xml
index 919e22c53854..919e22c53854 100644
--- a/Documentation/DocBook/v4l/dev-output.xml
+++ b/Documentation/DocBook/media/v4l/dev-output.xml
diff --git a/Documentation/DocBook/v4l/dev-overlay.xml b/Documentation/DocBook/media/v4l/dev-overlay.xml
index 92513cf79150..92513cf79150 100644
--- a/Documentation/DocBook/v4l/dev-overlay.xml
+++ b/Documentation/DocBook/media/v4l/dev-overlay.xml
diff --git a/Documentation/DocBook/v4l/dev-radio.xml b/Documentation/DocBook/media/v4l/dev-radio.xml
index 73aa90b45b34..73aa90b45b34 100644
--- a/Documentation/DocBook/v4l/dev-radio.xml
+++ b/Documentation/DocBook/media/v4l/dev-radio.xml
diff --git a/Documentation/DocBook/v4l/dev-raw-vbi.xml b/Documentation/DocBook/media/v4l/dev-raw-vbi.xml
index c5a70bdfaf27..c5a70bdfaf27 100644
--- a/Documentation/DocBook/v4l/dev-raw-vbi.xml
+++ b/Documentation/DocBook/media/v4l/dev-raw-vbi.xml
diff --git a/Documentation/DocBook/v4l/dev-rds.xml b/Documentation/DocBook/media/v4l/dev-rds.xml
index 2427f54397e7..2427f54397e7 100644
--- a/Documentation/DocBook/v4l/dev-rds.xml
+++ b/Documentation/DocBook/media/v4l/dev-rds.xml
diff --git a/Documentation/DocBook/v4l/dev-sliced-vbi.xml b/Documentation/DocBook/media/v4l/dev-sliced-vbi.xml
index 69e789fa7f7b..69e789fa7f7b 100644
--- a/Documentation/DocBook/v4l/dev-sliced-vbi.xml
+++ b/Documentation/DocBook/media/v4l/dev-sliced-vbi.xml
diff --git a/Documentation/DocBook/v4l/dev-subdev.xml b/Documentation/DocBook/media/v4l/dev-subdev.xml
index 05c8fefcbcbe..05c8fefcbcbe 100644
--- a/Documentation/DocBook/v4l/dev-subdev.xml
+++ b/Documentation/DocBook/media/v4l/dev-subdev.xml
diff --git a/Documentation/DocBook/v4l/dev-teletext.xml b/Documentation/DocBook/media/v4l/dev-teletext.xml
index 414b1cfff9f4..414b1cfff9f4 100644
--- a/Documentation/DocBook/v4l/dev-teletext.xml
+++ b/Documentation/DocBook/media/v4l/dev-teletext.xml
diff --git a/Documentation/DocBook/v4l/driver.xml b/Documentation/DocBook/media/v4l/driver.xml
index 1f7eea5c4ec3..1f7eea5c4ec3 100644
--- a/Documentation/DocBook/v4l/driver.xml
+++ b/Documentation/DocBook/media/v4l/driver.xml
diff --git a/Documentation/DocBook/v4l/fdl-appendix.xml b/Documentation/DocBook/media/v4l/fdl-appendix.xml
index ae22394ba997..ae22394ba997 100644
--- a/Documentation/DocBook/v4l/fdl-appendix.xml
+++ b/Documentation/DocBook/media/v4l/fdl-appendix.xml
diff --git a/Documentation/DocBook/v4l/fieldseq_bt.pdf b/Documentation/DocBook/media/v4l/fieldseq_bt.pdf
index 26598b23f80d..26598b23f80d 100644
--- a/Documentation/DocBook/v4l/fieldseq_bt.pdf
+++ b/Documentation/DocBook/media/v4l/fieldseq_bt.pdf
Binary files differ
diff --git a/Documentation/DocBook/v4l/fieldseq_tb.pdf b/Documentation/DocBook/media/v4l/fieldseq_tb.pdf
index 4965b22ddb3a..4965b22ddb3a 100644
--- a/Documentation/DocBook/v4l/fieldseq_tb.pdf
+++ b/Documentation/DocBook/media/v4l/fieldseq_tb.pdf
Binary files differ
diff --git a/Documentation/DocBook/v4l/func-close.xml b/Documentation/DocBook/media/v4l/func-close.xml
index dfb41cbbbec3..dfb41cbbbec3 100644
--- a/Documentation/DocBook/v4l/func-close.xml
+++ b/Documentation/DocBook/media/v4l/func-close.xml
diff --git a/Documentation/DocBook/media/v4l/func-ioctl.xml b/Documentation/DocBook/media/v4l/func-ioctl.xml
new file mode 100644
index 000000000000..2de64be706f5
--- /dev/null
+++ b/Documentation/DocBook/media/v4l/func-ioctl.xml
@@ -0,0 +1,79 @@
1<refentry id="func-ioctl">
2 <refmeta>
3 <refentrytitle>V4L2 ioctl()</refentrytitle>
4 &manvol;
5 </refmeta>
6
7 <refnamediv>
8 <refname>v4l2-ioctl</refname>
9 <refpurpose>Program a V4L2 device</refpurpose>
10 </refnamediv>
11
12 <refsynopsisdiv>
13 <funcsynopsis>
14 <funcsynopsisinfo>#include &lt;sys/ioctl.h&gt;</funcsynopsisinfo>
15 <funcprototype>
16 <funcdef>int <function>ioctl</function></funcdef>
17 <paramdef>int <parameter>fd</parameter></paramdef>
18 <paramdef>int <parameter>request</parameter></paramdef>
19 <paramdef>void *<parameter>argp</parameter></paramdef>
20 </funcprototype>
21 </funcsynopsis>
22 </refsynopsisdiv>
23
24 <refsect1>
25 <title>Arguments</title>
26
27 <variablelist>
28 <varlistentry>
29 <term><parameter>fd</parameter></term>
30 <listitem>
31 <para>&fd;</para>
32 </listitem>
33 </varlistentry>
34 <varlistentry>
35 <term><parameter>request</parameter></term>
36 <listitem>
37 <para>V4L2 ioctl request code as defined in the <filename>videodev2.h</filename> header file, for example
38VIDIOC_QUERYCAP.</para>
39 </listitem>
40 </varlistentry>
41 <varlistentry>
42 <term><parameter>argp</parameter></term>
43 <listitem>
44 <para>Pointer to a function parameter, usually a structure.</para>
45 </listitem>
46 </varlistentry>
47 </variablelist>
48 </refsect1>
49
50 <refsect1>
51 <title>Description</title>
52
53 <para>The <function>ioctl()</function> function is used to program
54V4L2 devices. The argument <parameter>fd</parameter> must be an open
55file descriptor. An ioctl <parameter>request</parameter> has encoded
56in it whether the argument is an input, output or read/write
57parameter, and the size of the argument <parameter>argp</parameter> in
58bytes. Macros and defines specifying V4L2 ioctl requests are located
59in the <filename>videodev2.h</filename> header file.
60Applications should use their own copy, not include the version in the
61kernel sources on the system they compile on. All V4L2 ioctl requests,
62their respective function and parameters are specified in <xref
63 linkend="user-func" />.</para>
64 </refsect1>
65
66 <refsect1>
67 &return-value;
68 <para>When an ioctl that takes an output or read/write parameter fails,
69 the parameter remains unmodified.</para>
70 </refsect1>
71</refentry>
72
73<!--
74Local Variables:
75mode: sgml
76sgml-parent-document: "v4l2.sgml"
77indent-tabs-mode: nil
78End:
79-->
diff --git a/Documentation/DocBook/v4l/func-mmap.xml b/Documentation/DocBook/media/v4l/func-mmap.xml
index 786732b64bbd..786732b64bbd 100644
--- a/Documentation/DocBook/v4l/func-mmap.xml
+++ b/Documentation/DocBook/media/v4l/func-mmap.xml
diff --git a/Documentation/DocBook/v4l/func-munmap.xml b/Documentation/DocBook/media/v4l/func-munmap.xml
index e2c4190f9bb6..e2c4190f9bb6 100644
--- a/Documentation/DocBook/v4l/func-munmap.xml
+++ b/Documentation/DocBook/media/v4l/func-munmap.xml
diff --git a/Documentation/DocBook/v4l/func-open.xml b/Documentation/DocBook/media/v4l/func-open.xml
index 7595d07a8c72..7595d07a8c72 100644
--- a/Documentation/DocBook/v4l/func-open.xml
+++ b/Documentation/DocBook/media/v4l/func-open.xml
diff --git a/Documentation/DocBook/v4l/func-poll.xml b/Documentation/DocBook/media/v4l/func-poll.xml
index ec3c718f5963..ec3c718f5963 100644
--- a/Documentation/DocBook/v4l/func-poll.xml
+++ b/Documentation/DocBook/media/v4l/func-poll.xml
diff --git a/Documentation/DocBook/v4l/func-read.xml b/Documentation/DocBook/media/v4l/func-read.xml
index a5089bf8873d..a5089bf8873d 100644
--- a/Documentation/DocBook/v4l/func-read.xml
+++ b/Documentation/DocBook/media/v4l/func-read.xml
diff --git a/Documentation/DocBook/v4l/func-select.xml b/Documentation/DocBook/media/v4l/func-select.xml
index b6713623181f..b6713623181f 100644
--- a/Documentation/DocBook/v4l/func-select.xml
+++ b/Documentation/DocBook/media/v4l/func-select.xml
diff --git a/Documentation/DocBook/v4l/func-write.xml b/Documentation/DocBook/media/v4l/func-write.xml
index 2c09c09371c3..2c09c09371c3 100644
--- a/Documentation/DocBook/v4l/func-write.xml
+++ b/Documentation/DocBook/media/v4l/func-write.xml
diff --git a/Documentation/DocBook/media/v4l/gen-errors.xml b/Documentation/DocBook/media/v4l/gen-errors.xml
new file mode 100644
index 000000000000..5bbf3ce1973a
--- /dev/null
+++ b/Documentation/DocBook/media/v4l/gen-errors.xml
@@ -0,0 +1,78 @@
1<title>Generic Error Codes</title>
2
3<table frame="none" pgwide="1" id="gen-errors">
4 <title>Generic error codes</title>
5 <tgroup cols="2">
6 &cs-str;
7 <tbody valign="top">
8 <!-- Keep it ordered alphabetically -->
9 <row>
10 <entry>EBADF</entry>
11 <entry>The file descriptor is not a valid.</entry>
12 </row>
13 <row>
14 <entry>EBUSY</entry>
15 <entry>The ioctl can't be handled because the device is busy. This is
16 typically return while device is streaming, and an ioctl tried to
17 change something that would affect the stream, or would require the
18 usage of a hardware resource that was already allocated. The ioctl
19 must not be retried without performing another action to fix the
20 problem first (typically: stop the stream before retrying).</entry>
21 </row>
22 <row>
23 <entry>EFAULT</entry>
24 <entry>There was a failure while copying data from/to userspace,
25 probably caused by an invalid pointer reference.</entry>
26 </row>
27 <row>
28 <entry>EINVAL</entry>
29 <entry>One or more of the ioctl parameters are invalid or out of the
30 allowed range. This is a widely used error code. See the individual
31 ioctl requests for specific causes.</entry>
32 </row>
33 <row>
34 <entry>ENODEV</entry>
35 <entry>Device not found or was removed.</entry>
36 </row>
37 <row>
38 <entry>ENOMEM</entry>
39 <entry>There's not enough memory to handle the desired operation.</entry>
40 </row>
41 <row>
42 <entry>ENOTTY</entry>
43 <entry>The ioctl is not supported by the driver, actually meaning that
44 the required functionality is not available, or the file
45 descriptor is not for a media device.</entry>
46 </row>
47 <row>
48 <entry>ENOSPC</entry>
49 <entry>On USB devices, the stream ioctl's can return this error, meaning
50 that this request would overcommit the usb bandwidth reserved
51 for periodic transfers (up to 80% of the USB bandwidth).</entry>
52 </row>
53 <row>
54 <entry>ENOSYS or EOPNOTSUPP</entry>
55 <entry>Function not available for this device (dvb API only. Will likely
56 be replaced anytime soon by ENOTTY).</entry>
57 </row>
58 <row>
59 <entry>EPERM</entry>
60 <entry>Permission denied. Can be returned if the device needs write
61 permission, or some special capabilities is needed
62 (e. g. root)</entry>
63 </row>
64 <row>
65 <entry>EWOULDBLOCK</entry>
66 <entry>Operation would block. Used when the ioctl would need to wait
67 for an event, but the device was opened in non-blocking mode.</entry>
68 </row>
69 </tbody>
70 </tgroup>
71</table>
72
73<para>Note 1: ioctls may return other error codes. Since errors may have side
74effects such as a driver reset, applications should abort on unexpected errors.
75</para>
76
77<para>Note 2: Request-specific error codes are listed in the individual
78requests descriptions.</para>
diff --git a/Documentation/DocBook/v4l/io.xml b/Documentation/DocBook/media/v4l/io.xml
index c57d1ec6291c..c57d1ec6291c 100644
--- a/Documentation/DocBook/v4l/io.xml
+++ b/Documentation/DocBook/media/v4l/io.xml
diff --git a/Documentation/DocBook/v4l/keytable.c.xml b/Documentation/DocBook/media/v4l/keytable.c.xml
index d53254a3be15..d53254a3be15 100644
--- a/Documentation/DocBook/v4l/keytable.c.xml
+++ b/Documentation/DocBook/media/v4l/keytable.c.xml
diff --git a/Documentation/DocBook/v4l/libv4l.xml b/Documentation/DocBook/media/v4l/libv4l.xml
index 3cb10ec51929..3cb10ec51929 100644
--- a/Documentation/DocBook/v4l/libv4l.xml
+++ b/Documentation/DocBook/media/v4l/libv4l.xml
diff --git a/Documentation/DocBook/v4l/lirc_device_interface.xml b/Documentation/DocBook/media/v4l/lirc_device_interface.xml
index 0e0453f39e73..8d7eb6bf6312 100644
--- a/Documentation/DocBook/v4l/lirc_device_interface.xml
+++ b/Documentation/DocBook/media/v4l/lirc_device_interface.xml
@@ -246,6 +246,8 @@ on working with the default settings initially.</para>
246 </listitem> 246 </listitem>
247 </varlistentry> 247 </varlistentry>
248</variablelist> 248</variablelist>
249 249<section id="lirc_dev_errors">
250 &return-value;
251</section>
250</section> 252</section>
251</section> 253</section>
diff --git a/Documentation/DocBook/v4l/media-controller.xml b/Documentation/DocBook/media/v4l/media-controller.xml
index 873ac3a621f0..873ac3a621f0 100644
--- a/Documentation/DocBook/v4l/media-controller.xml
+++ b/Documentation/DocBook/media/v4l/media-controller.xml
diff --git a/Documentation/DocBook/v4l/media-func-close.xml b/Documentation/DocBook/media/v4l/media-func-close.xml
index be149c802aeb..be149c802aeb 100644
--- a/Documentation/DocBook/v4l/media-func-close.xml
+++ b/Documentation/DocBook/media/v4l/media-func-close.xml
diff --git a/Documentation/DocBook/v4l/media-func-ioctl.xml b/Documentation/DocBook/media/v4l/media-func-ioctl.xml
index bda8604de15c..39478d0fbcaa 100644
--- a/Documentation/DocBook/v4l/media-func-ioctl.xml
+++ b/Documentation/DocBook/media/v4l/media-func-ioctl.xml
@@ -63,54 +63,11 @@
63 </refsect1> 63 </refsect1>
64 64
65 <refsect1> 65 <refsect1>
66 <title>Return Value</title> 66 &return-value;
67 67
68 <para><function>ioctl()</function> returns <returnvalue>0</returnvalue> on 68 <para>Request-specific error codes are listed in the
69 success. On failure, <returnvalue>-1</returnvalue> is returned, and the
70 <varname>errno</varname> variable is set appropriately. Generic error codes
71 are listed below, and request-specific error codes are listed in the
72 individual requests descriptions.</para> 69 individual requests descriptions.</para>
73 <para>When an ioctl that takes an output or read/write parameter fails, 70 <para>When an ioctl that takes an output or read/write parameter fails,
74 the parameter remains unmodified.</para> 71 the parameter remains unmodified.</para>
75
76 <variablelist>
77 <varlistentry>
78 <term><errorcode>EBADF</errorcode></term>
79 <listitem>
80 <para><parameter>fd</parameter> is not a valid open file descriptor.
81 </para>
82 </listitem>
83 </varlistentry>
84 <varlistentry>
85 <term><errorcode>EFAULT</errorcode></term>
86 <listitem>
87 <para><parameter>argp</parameter> references an inaccessible memory
88 area.</para>
89 </listitem>
90 </varlistentry>
91 <varlistentry>
92 <term><errorcode>EINVAL</errorcode></term>
93 <listitem>
94 <para>The <parameter>request</parameter> or the data pointed to by
95 <parameter>argp</parameter> is not valid. This is a very common error
96 code, see the individual ioctl requests listed in
97 <xref linkend="media-user-func" /> for actual causes.</para>
98 </listitem>
99 </varlistentry>
100 <varlistentry>
101 <term><errorcode>ENOMEM</errorcode></term>
102 <listitem>
103 <para>Insufficient kernel memory was available to complete the
104 request.</para>
105 </listitem>
106 </varlistentry>
107 <varlistentry>
108 <term><errorcode>ENOTTY</errorcode></term>
109 <listitem>
110 <para><parameter>fd</parameter> is not associated with a character
111 special device.</para>
112 </listitem>
113 </varlistentry>
114 </variablelist>
115 </refsect1> 72 </refsect1>
116</refentry> 73</refentry>
diff --git a/Documentation/DocBook/v4l/media-func-open.xml b/Documentation/DocBook/media/v4l/media-func-open.xml
index f7df034dc9ed..f7df034dc9ed 100644
--- a/Documentation/DocBook/v4l/media-func-open.xml
+++ b/Documentation/DocBook/media/v4l/media-func-open.xml
diff --git a/Documentation/DocBook/v4l/media-ioc-device-info.xml b/Documentation/DocBook/media/v4l/media-ioc-device-info.xml
index 1f3237351bba..2ce521419e67 100644
--- a/Documentation/DocBook/v4l/media-ioc-device-info.xml
+++ b/Documentation/DocBook/media/v4l/media-ioc-device-info.xml
@@ -127,7 +127,6 @@
127 </refsect1> 127 </refsect1>
128 128
129 <refsect1> 129 <refsect1>
130 <title>Return value</title> 130 &return-value;
131 <para>This function doesn't return specific error codes.</para>
132 </refsect1> 131 </refsect1>
133</refentry> 132</refentry>
diff --git a/Documentation/DocBook/v4l/media-ioc-enum-entities.xml b/Documentation/DocBook/media/v4l/media-ioc-enum-entities.xml
index 576b68b33f2c..576b68b33f2c 100644
--- a/Documentation/DocBook/v4l/media-ioc-enum-entities.xml
+++ b/Documentation/DocBook/media/v4l/media-ioc-enum-entities.xml
diff --git a/Documentation/DocBook/v4l/media-ioc-enum-links.xml b/Documentation/DocBook/media/v4l/media-ioc-enum-links.xml
index d2fc73ef8d56..355df43badc5 100644
--- a/Documentation/DocBook/v4l/media-ioc-enum-links.xml
+++ b/Documentation/DocBook/media/v4l/media-ioc-enum-links.xml
@@ -139,7 +139,7 @@
139 </table> 139 </table>
140 140
141 <table pgwide="1" frame="none" id="media-link-desc"> 141 <table pgwide="1" frame="none" id="media-link-desc">
142 <title>struct <structname>media_links_desc</structname></title> 142 <title>struct <structname>media_link_desc</structname></title>
143 <tgroup cols="3"> 143 <tgroup cols="3">
144 &cs-str; 144 &cs-str;
145 <tbody valign="top"> 145 <tbody valign="top">
diff --git a/Documentation/DocBook/v4l/media-ioc-setup-link.xml b/Documentation/DocBook/media/v4l/media-ioc-setup-link.xml
index cec97af4dab4..fc2e522ee65a 100644
--- a/Documentation/DocBook/v4l/media-ioc-setup-link.xml
+++ b/Documentation/DocBook/media/v4l/media-ioc-setup-link.xml
@@ -72,15 +72,6 @@
72 72
73 <variablelist> 73 <variablelist>
74 <varlistentry> 74 <varlistentry>
75 <term><errorcode>EBUSY</errorcode></term>
76 <listitem>
77 <para>The link properties can't be changed because the link is
78 currently busy. This can be caused, for instance, by an active media
79 stream (audio or video) on the link. The ioctl shouldn't be retried if
80 no other action is performed before to fix the problem.</para>
81 </listitem>
82 </varlistentry>
83 <varlistentry>
84 <term><errorcode>EINVAL</errorcode></term> 75 <term><errorcode>EINVAL</errorcode></term>
85 <listitem> 76 <listitem>
86 <para>The &media-link-desc; references a non-existing link, or the 77 <para>The &media-link-desc; references a non-existing link, or the
diff --git a/Documentation/DocBook/v4l/pipeline.pdf b/Documentation/DocBook/media/v4l/pipeline.pdf
index ee3e37f04b6a..ee3e37f04b6a 100644
--- a/Documentation/DocBook/v4l/pipeline.pdf
+++ b/Documentation/DocBook/media/v4l/pipeline.pdf
Binary files differ
diff --git a/Documentation/DocBook/v4l/pixfmt-grey.xml b/Documentation/DocBook/media/v4l/pixfmt-grey.xml
index 3b72bc6b2de7..3b72bc6b2de7 100644
--- a/Documentation/DocBook/v4l/pixfmt-grey.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-grey.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-m420.xml b/Documentation/DocBook/media/v4l/pixfmt-m420.xml
index ce4bc019e5c0..ce4bc019e5c0 100644
--- a/Documentation/DocBook/v4l/pixfmt-m420.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-m420.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-nv12.xml b/Documentation/DocBook/media/v4l/pixfmt-nv12.xml
index 873f67035181..873f67035181 100644
--- a/Documentation/DocBook/v4l/pixfmt-nv12.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-nv12.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-nv12m.xml b/Documentation/DocBook/media/v4l/pixfmt-nv12m.xml
index c9e166d9ded8..c9e166d9ded8 100644
--- a/Documentation/DocBook/v4l/pixfmt-nv12m.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-nv12m.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-nv12mt.xml b/Documentation/DocBook/media/v4l/pixfmt-nv12mt.xml
index 7a2855a526c1..7a2855a526c1 100644
--- a/Documentation/DocBook/v4l/pixfmt-nv12mt.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-nv12mt.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-nv16.xml b/Documentation/DocBook/media/v4l/pixfmt-nv16.xml
index 26094035fc04..26094035fc04 100644
--- a/Documentation/DocBook/v4l/pixfmt-nv16.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-nv16.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-packed-rgb.xml b/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml
index 4db272b8a0d3..4db272b8a0d3 100644
--- a/Documentation/DocBook/v4l/pixfmt-packed-rgb.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-packed-yuv.xml b/Documentation/DocBook/media/v4l/pixfmt-packed-yuv.xml
index 3cab5d0ca75d..3cab5d0ca75d 100644
--- a/Documentation/DocBook/v4l/pixfmt-packed-yuv.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-packed-yuv.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-sbggr16.xml b/Documentation/DocBook/media/v4l/pixfmt-sbggr16.xml
index 519a9efbac10..519a9efbac10 100644
--- a/Documentation/DocBook/v4l/pixfmt-sbggr16.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-sbggr16.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-sbggr8.xml b/Documentation/DocBook/media/v4l/pixfmt-sbggr8.xml
index 5fe84ecc2ebe..5fe84ecc2ebe 100644
--- a/Documentation/DocBook/v4l/pixfmt-sbggr8.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-sbggr8.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-sgbrg8.xml b/Documentation/DocBook/media/v4l/pixfmt-sgbrg8.xml
index d67a472b0880..d67a472b0880 100644
--- a/Documentation/DocBook/v4l/pixfmt-sgbrg8.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-sgbrg8.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-sgrbg8.xml b/Documentation/DocBook/media/v4l/pixfmt-sgrbg8.xml
index 0cdf13b8ac1c..0cdf13b8ac1c 100644
--- a/Documentation/DocBook/v4l/pixfmt-sgrbg8.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-sgrbg8.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-srggb10.xml b/Documentation/DocBook/media/v4l/pixfmt-srggb10.xml
index 7b274092e60c..7b274092e60c 100644
--- a/Documentation/DocBook/v4l/pixfmt-srggb10.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-srggb10.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-srggb12.xml b/Documentation/DocBook/media/v4l/pixfmt-srggb12.xml
index 9ba4fb690bc0..9ba4fb690bc0 100644
--- a/Documentation/DocBook/v4l/pixfmt-srggb12.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-srggb12.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-srggb8.xml b/Documentation/DocBook/media/v4l/pixfmt-srggb8.xml
index 2570e3be3cf1..2570e3be3cf1 100644
--- a/Documentation/DocBook/v4l/pixfmt-srggb8.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-srggb8.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-uyvy.xml b/Documentation/DocBook/media/v4l/pixfmt-uyvy.xml
index 816c8d467c16..816c8d467c16 100644
--- a/Documentation/DocBook/v4l/pixfmt-uyvy.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-uyvy.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-vyuy.xml b/Documentation/DocBook/media/v4l/pixfmt-vyuy.xml
index 61f12a5e68d9..61f12a5e68d9 100644
--- a/Documentation/DocBook/v4l/pixfmt-vyuy.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-vyuy.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-y10.xml b/Documentation/DocBook/media/v4l/pixfmt-y10.xml
index d065043db8d8..d065043db8d8 100644
--- a/Documentation/DocBook/v4l/pixfmt-y10.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-y10.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-y10b.xml b/Documentation/DocBook/media/v4l/pixfmt-y10b.xml
index adb0ad808c93..adb0ad808c93 100644
--- a/Documentation/DocBook/v4l/pixfmt-y10b.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-y10b.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-y12.xml b/Documentation/DocBook/media/v4l/pixfmt-y12.xml
index ff417b858cc9..ff417b858cc9 100644
--- a/Documentation/DocBook/v4l/pixfmt-y12.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-y12.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-y16.xml b/Documentation/DocBook/media/v4l/pixfmt-y16.xml
index d58404015078..d58404015078 100644
--- a/Documentation/DocBook/v4l/pixfmt-y16.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-y16.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-y41p.xml b/Documentation/DocBook/media/v4l/pixfmt-y41p.xml
index 73c8536efb05..73c8536efb05 100644
--- a/Documentation/DocBook/v4l/pixfmt-y41p.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-y41p.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-yuv410.xml b/Documentation/DocBook/media/v4l/pixfmt-yuv410.xml
index 8eb4a193d770..8eb4a193d770 100644
--- a/Documentation/DocBook/v4l/pixfmt-yuv410.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-yuv410.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-yuv411p.xml b/Documentation/DocBook/media/v4l/pixfmt-yuv411p.xml
index 00e0960a9869..00e0960a9869 100644
--- a/Documentation/DocBook/v4l/pixfmt-yuv411p.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-yuv411p.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-yuv420.xml b/Documentation/DocBook/media/v4l/pixfmt-yuv420.xml
index 42d7de5e456d..42d7de5e456d 100644
--- a/Documentation/DocBook/v4l/pixfmt-yuv420.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-yuv420.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-yuv420m.xml b/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml
index f5d8f57495c8..f5d8f57495c8 100644
--- a/Documentation/DocBook/v4l/pixfmt-yuv420m.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-yuv422p.xml b/Documentation/DocBook/media/v4l/pixfmt-yuv422p.xml
index 4348bd9f0d01..4348bd9f0d01 100644
--- a/Documentation/DocBook/v4l/pixfmt-yuv422p.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-yuv422p.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-yuyv.xml b/Documentation/DocBook/media/v4l/pixfmt-yuyv.xml
index bdb2ffacbbcc..bdb2ffacbbcc 100644
--- a/Documentation/DocBook/v4l/pixfmt-yuyv.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-yuyv.xml
diff --git a/Documentation/DocBook/v4l/pixfmt-yvyu.xml b/Documentation/DocBook/media/v4l/pixfmt-yvyu.xml
index 40d17ae39dde..40d17ae39dde 100644
--- a/Documentation/DocBook/v4l/pixfmt-yvyu.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-yvyu.xml
diff --git a/Documentation/DocBook/v4l/pixfmt.xml b/Documentation/DocBook/media/v4l/pixfmt.xml
index deb660207f94..2ff6b7776d7f 100644
--- a/Documentation/DocBook/v4l/pixfmt.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt.xml
@@ -121,7 +121,7 @@ set this field to zero.</entry>
121 an array of <structname>v4l2_plane_pix_format</structname> structures, 121 an array of <structname>v4l2_plane_pix_format</structname> structures,
122 describing all planes of that format.</para> 122 describing all planes of that format.</para>
123 <table pgwide="1" frame="none" id="v4l2-plane-pix-format"> 123 <table pgwide="1" frame="none" id="v4l2-plane-pix-format">
124 <title>struct <structname>vl42_plane_pix_format</structname></title> 124 <title>struct <structname>v4l2_plane_pix_format</structname></title>
125 <tgroup cols="3"> 125 <tgroup cols="3">
126 &cs-str; 126 &cs-str;
127 <tbody valign="top"> 127 <tbody valign="top">
@@ -741,10 +741,55 @@ information.</para>
741 <row id="V4L2-PIX-FMT-MPEG"> 741 <row id="V4L2-PIX-FMT-MPEG">
742 <entry><constant>V4L2_PIX_FMT_MPEG</constant></entry> 742 <entry><constant>V4L2_PIX_FMT_MPEG</constant></entry>
743 <entry>'MPEG'</entry> 743 <entry>'MPEG'</entry>
744 <entry>MPEG stream. The actual format is determined by 744 <entry>MPEG multiplexed stream. The actual format is determined by
745extended control <constant>V4L2_CID_MPEG_STREAM_TYPE</constant>, see 745extended control <constant>V4L2_CID_MPEG_STREAM_TYPE</constant>, see
746<xref linkend="mpeg-control-id" />.</entry> 746<xref linkend="mpeg-control-id" />.</entry>
747 </row> 747 </row>
748 <row id="V4L2-PIX-FMT-H264">
749 <entry><constant>V4L2_PIX_FMT_H264</constant></entry>
750 <entry>'H264'</entry>
751 <entry>H264 video elementary stream with start codes.</entry>
752 </row>
753 <row id="V4L2-PIX-FMT-H264-NO-SC">
754 <entry><constant>V4L2_PIX_FMT_H264_NO_SC</constant></entry>
755 <entry>'AVC1'</entry>
756 <entry>H264 video elementary stream without start codes.</entry>
757 </row>
758 <row id="V4L2-PIX-FMT-H263">
759 <entry><constant>V4L2_PIX_FMT_H263</constant></entry>
760 <entry>'H263'</entry>
761 <entry>H263 video elementary stream.</entry>
762 </row>
763 <row id="V4L2-PIX-FMT-MPEG1">
764 <entry><constant>V4L2_PIX_FMT_MPEG1</constant></entry>
765 <entry>'MPG1'</entry>
766 <entry>MPEG1 video elementary stream.</entry>
767 </row>
768 <row id="V4L2-PIX-FMT-MPEG2">
769 <entry><constant>V4L2_PIX_FMT_MPEG2</constant></entry>
770 <entry>'MPG2'</entry>
771 <entry>MPEG2 video elementary stream.</entry>
772 </row>
773 <row id="V4L2-PIX-FMT-MPEG4">
774 <entry><constant>V4L2_PIX_FMT_MPEG4</constant></entry>
775 <entry>'MPG4'</entry>
776 <entry>MPEG4 video elementary stream.</entry>
777 </row>
778 <row id="V4L2-PIX-FMT-XVID">
779 <entry><constant>V4L2_PIX_FMT_XVID</constant></entry>
780 <entry>'XVID'</entry>
781 <entry>Xvid video elementary stream.</entry>
782 </row>
783 <row id="V4L2-PIX-FMT-VC1-ANNEX-G">
784 <entry><constant>V4L2_PIX_FMT_VC1_ANNEX_G</constant></entry>
785 <entry>'VC1G'</entry>
786 <entry>VC1, SMPTE 421M Annex G compliant stream.</entry>
787 </row>
788 <row id="V4L2-PIX-FMT-VC1-ANNEX-L">
789 <entry><constant>V4L2_PIX_FMT_VC1_ANNEX_L</constant></entry>
790 <entry>'VC1L'</entry>
791 <entry>VC1, SMPTE 421M Annex L compliant stream.</entry>
792 </row>
748 </tbody> 793 </tbody>
749 </tgroup> 794 </tgroup>
750 </table> 795 </table>
@@ -804,6 +849,12 @@ kernel sources in the file <filename>Documentation/video4linux/cx2341x/README.hm
804 <entry>'CPIA'</entry> 849 <entry>'CPIA'</entry>
805 <entry>YUV format used by the gspca cpia1 driver.</entry> 850 <entry>YUV format used by the gspca cpia1 driver.</entry>
806 </row> 851 </row>
852 <row id="V4L2-PIX-FMT-JPGL">
853 <entry><constant>V4L2_PIX_FMT_JPGL</constant></entry>
854 <entry>'JPGL'</entry>
855 <entry>JPEG-Light format (Pegasus Lossless JPEG)
856 used in Divio webcams NW 80x.</entry>
857 </row>
807 <row id="V4L2-PIX-FMT-SPCA501"> 858 <row id="V4L2-PIX-FMT-SPCA501">
808 <entry><constant>V4L2_PIX_FMT_SPCA501</constant></entry> 859 <entry><constant>V4L2_PIX_FMT_SPCA501</constant></entry>
809 <entry>'S501'</entry> 860 <entry>'S501'</entry>
@@ -854,6 +905,11 @@ kernel sources in the file <filename>Documentation/video4linux/cx2341x/README.hm
854 <entry>'PJPG'</entry> 905 <entry>'PJPG'</entry>
855 <entry>Pixart 73xx JPEG format used by the gspca driver.</entry> 906 <entry>Pixart 73xx JPEG format used by the gspca driver.</entry>
856 </row> 907 </row>
908 <row id="V4L2-PIX-FMT-SE401">
909 <entry><constant>V4L2_PIX_FMT_SE401</constant></entry>
910 <entry>'S401'</entry>
911 <entry>Compressed RGB format used by the gspca se401 driver</entry>
912 </row>
857 <row id="V4L2-PIX-FMT-SQ905C"> 913 <row id="V4L2-PIX-FMT-SQ905C">
858 <entry><constant>V4L2_PIX_FMT_SQ905C</constant></entry> 914 <entry><constant>V4L2_PIX_FMT_SQ905C</constant></entry>
859 <entry>'905C'</entry> 915 <entry>'905C'</entry>
diff --git a/Documentation/DocBook/v4l/planar-apis.xml b/Documentation/DocBook/media/v4l/planar-apis.xml
index 878ce2040488..878ce2040488 100644
--- a/Documentation/DocBook/v4l/planar-apis.xml
+++ b/Documentation/DocBook/media/v4l/planar-apis.xml
diff --git a/Documentation/DocBook/v4l/remote_controllers.xml b/Documentation/DocBook/media/v4l/remote_controllers.xml
index 160e464d44b7..160e464d44b7 100644
--- a/Documentation/DocBook/v4l/remote_controllers.xml
+++ b/Documentation/DocBook/media/v4l/remote_controllers.xml
diff --git a/Documentation/DocBook/v4l/subdev-formats.xml b/Documentation/DocBook/media/v4l/subdev-formats.xml
index 8d3409d2c632..49c532ebbbbe 100644
--- a/Documentation/DocBook/v4l/subdev-formats.xml
+++ b/Documentation/DocBook/media/v4l/subdev-formats.xml
@@ -380,9 +380,6 @@
380 <title>Bayer Patterns</title> 380 <title>Bayer Patterns</title>
381 <mediaobject> 381 <mediaobject>
382 <imageobject> 382 <imageobject>
383 <imagedata fileref="bayer.pdf" format="PS" />
384 </imageobject>
385 <imageobject>
386 <imagedata fileref="bayer.png" format="PNG" /> 383 <imagedata fileref="bayer.png" format="PNG" />
387 </imageobject> 384 </imageobject>
388 <textobject> 385 <textobject>
@@ -2528,7 +2525,7 @@
2528 2525
2529 <para>Those data formats consist of an ordered sequence of 8-bit bytes 2526 <para>Those data formats consist of an ordered sequence of 8-bit bytes
2530 obtained from JPEG compression process. Additionally to the 2527 obtained from JPEG compression process. Additionally to the
2531 <constant>_JPEG</constant> prefix the format code is made of 2528 <constant>_JPEG</constant> postfix the format code is made of
2532 the following information. 2529 the following information.
2533 <itemizedlist> 2530 <itemizedlist>
2534 <listitem><para>The number of bus samples per entropy encoded byte.</para></listitem> 2531 <listitem><para>The number of bus samples per entropy encoded byte.</para></listitem>
diff --git a/Documentation/DocBook/v4l/v4l2.xml b/Documentation/DocBook/media/v4l/v4l2.xml
index a7fd76d0dac1..0d05e8747c12 100644
--- a/Documentation/DocBook/v4l/v4l2.xml
+++ b/Documentation/DocBook/media/v4l/v4l2.xml
@@ -87,7 +87,7 @@ Remote Controller chapter.</contrib>
87 </author> 87 </author>
88 88
89 <author> 89 <author>
90 <firstname>Pawel</firstname> 90 <firstname>Pawel</firstname>
91 <surname>Osciak</surname> 91 <surname>Osciak</surname>
92 <contrib>Designed and documented the multi-planar API.</contrib> 92 <contrib>Designed and documented the multi-planar API.</contrib>
93 <affiliation> 93 <affiliation>
@@ -128,6 +128,15 @@ structs, ioctls) must be noted in more detail in the history chapter
128applications. --> 128applications. -->
129 129
130 <revision> 130 <revision>
131 <revnumber>3.1</revnumber>
132 <date>2011-06-27</date>
133 <authorinitials>mcc, po, hv</authorinitials>
134 <revremark>Documented that VIDIOC_QUERYCAP now returns a per-subsystem version instead of a per-driver one.
135 Standardize an error code for invalid ioctl.
136 Added V4L2_CTRL_TYPE_BITMASK.</revremark>
137 </revision>
138
139 <revision>
131 <revnumber>2.6.39</revnumber> 140 <revnumber>2.6.39</revnumber>
132 <date>2011-03-01</date> 141 <date>2011-03-01</date>
133 <authorinitials>mcc, po</authorinitials> 142 <authorinitials>mcc, po</authorinitials>
@@ -401,7 +410,7 @@ and discussions on the V4L mailing list.</revremark>
401</partinfo> 410</partinfo>
402 411
403<title>Video for Linux Two API Specification</title> 412<title>Video for Linux Two API Specification</title>
404 <subtitle>Revision 2.6.39</subtitle> 413 <subtitle>Revision 3.1</subtitle>
405 414
406 <chapter id="common"> 415 <chapter id="common">
407 &sub-common; 416 &sub-common;
diff --git a/Documentation/DocBook/v4l/v4l2grab.c.xml b/Documentation/DocBook/media/v4l/v4l2grab.c.xml
index bed12e40be27..bed12e40be27 100644
--- a/Documentation/DocBook/v4l/v4l2grab.c.xml
+++ b/Documentation/DocBook/media/v4l/v4l2grab.c.xml
diff --git a/Documentation/DocBook/v4l/vbi_525.pdf b/Documentation/DocBook/media/v4l/vbi_525.pdf
index 9e72c25b208d..9e72c25b208d 100644
--- a/Documentation/DocBook/v4l/vbi_525.pdf
+++ b/Documentation/DocBook/media/v4l/vbi_525.pdf
Binary files differ
diff --git a/Documentation/DocBook/v4l/vbi_625.pdf b/Documentation/DocBook/media/v4l/vbi_625.pdf
index 765235e33a4d..765235e33a4d 100644
--- a/Documentation/DocBook/v4l/vbi_625.pdf
+++ b/Documentation/DocBook/media/v4l/vbi_625.pdf
Binary files differ
diff --git a/Documentation/DocBook/v4l/vbi_hsync.pdf b/Documentation/DocBook/media/v4l/vbi_hsync.pdf
index 200b668189bf..200b668189bf 100644
--- a/Documentation/DocBook/v4l/vbi_hsync.pdf
+++ b/Documentation/DocBook/media/v4l/vbi_hsync.pdf
Binary files differ
diff --git a/Documentation/DocBook/v4l/vidioc-cropcap.xml b/Documentation/DocBook/media/v4l/vidioc-cropcap.xml
index 816e90e283c5..b4f2f255211e 100644
--- a/Documentation/DocBook/v4l/vidioc-cropcap.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-cropcap.xml
@@ -156,19 +156,10 @@ on 22 Oct 2002 subject "Re:[V4L][patches!] Re:v4l2/kernel-2.5" -->
156 <term><errorcode>EINVAL</errorcode></term> 156 <term><errorcode>EINVAL</errorcode></term>
157 <listitem> 157 <listitem>
158 <para>The &v4l2-cropcap; <structfield>type</structfield> is 158 <para>The &v4l2-cropcap; <structfield>type</structfield> is
159invalid or the ioctl is not supported. This is not permitted for 159invalid. This is not permitted for video capture, output and overlay devices,
160video capture, output and overlay devices, which must support 160which must support <constant>VIDIOC_CROPCAP</constant>.</para>
161<constant>VIDIOC_CROPCAP</constant>.</para>
162 </listitem> 161 </listitem>
163 </varlistentry> 162 </varlistentry>
164 </variablelist> 163 </variablelist>
165 </refsect1> 164 </refsect1>
166</refentry> 165</refentry>
167
168<!--
169Local Variables:
170mode: sgml
171sgml-parent-document: "v4l2.sgml"
172indent-tabs-mode: nil
173End:
174-->
diff --git a/Documentation/DocBook/v4l/vidioc-dbg-g-chip-ident.xml b/Documentation/DocBook/media/v4l/vidioc-dbg-g-chip-ident.xml
index 4a09e203af0f..4ecd966808de 100644
--- a/Documentation/DocBook/v4l/vidioc-dbg-g-chip-ident.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-dbg-g-chip-ident.xml
@@ -258,18 +258,9 @@ could not identify it.</entry>
258 <varlistentry> 258 <varlistentry>
259 <term><errorcode>EINVAL</errorcode></term> 259 <term><errorcode>EINVAL</errorcode></term>
260 <listitem> 260 <listitem>
261 <para>The driver does not support this ioctl, or the 261 <para>The <structfield>match_type</structfield> is invalid.</para>
262<structfield>match_type</structfield> is invalid.</para>
263 </listitem> 262 </listitem>
264 </varlistentry> 263 </varlistentry>
265 </variablelist> 264 </variablelist>
266 </refsect1> 265 </refsect1>
267</refentry> 266</refentry>
268
269<!--
270Local Variables:
271mode: sgml
272sgml-parent-document: "v4l2.sgml"
273indent-tabs-mode: nil
274End:
275-->
diff --git a/Documentation/DocBook/v4l/vidioc-dbg-g-register.xml b/Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml
index 980c7f3e2fd6..a44aebc7997a 100644
--- a/Documentation/DocBook/v4l/vidioc-dbg-g-register.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml
@@ -247,15 +247,6 @@ register.</entry>
247 247
248 <variablelist> 248 <variablelist>
249 <varlistentry> 249 <varlistentry>
250 <term><errorcode>EINVAL</errorcode></term>
251 <listitem>
252 <para>The driver does not support this ioctl, or the kernel
253was not compiled with the <constant>CONFIG_VIDEO_ADV_DEBUG</constant>
254option, or the <structfield>match_type</structfield> is invalid, or the
255selected chip or register does not exist.</para>
256 </listitem>
257 </varlistentry>
258 <varlistentry>
259 <term><errorcode>EPERM</errorcode></term> 250 <term><errorcode>EPERM</errorcode></term>
260 <listitem> 251 <listitem>
261 <para>Insufficient permissions. Root privileges are required 252 <para>Insufficient permissions. Root privileges are required
@@ -265,11 +256,3 @@ to execute these ioctls.</para>
265 </variablelist> 256 </variablelist>
266 </refsect1> 257 </refsect1>
267</refentry> 258</refentry>
268
269<!--
270Local Variables:
271mode: sgml
272sgml-parent-document: "v4l2.sgml"
273indent-tabs-mode: nil
274End:
275-->
diff --git a/Documentation/DocBook/v4l/vidioc-dqevent.xml b/Documentation/DocBook/media/v4l/vidioc-dqevent.xml
index 4e0a7cc30812..7769642ee431 100644
--- a/Documentation/DocBook/v4l/vidioc-dqevent.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-dqevent.xml
@@ -81,6 +81,13 @@
81 </row> 81 </row>
82 <row> 82 <row>
83 <entry></entry> 83 <entry></entry>
84 <entry>&v4l2-event-ctrl;</entry>
85 <entry><structfield>ctrl</structfield></entry>
86 <entry>Event data for event V4L2_EVENT_CTRL.
87 </entry>
88 </row>
89 <row>
90 <entry></entry>
84 <entry>__u8</entry> 91 <entry>__u8</entry>
85 <entry><structfield>data</structfield>[64]</entry> 92 <entry><structfield>data</structfield>[64]</entry>
86 <entry>Event data. Defined by the event type. The union 93 <entry>Event data. Defined by the event type. The union
@@ -110,8 +117,16 @@
110 <entry>Event timestamp.</entry> 117 <entry>Event timestamp.</entry>
111 </row> 118 </row>
112 <row> 119 <row>
120 <entry>u32</entry>
121 <entry><structfield>id</structfield></entry>
122 <entry></entry>
123 <entry>The ID associated with the event source. If the event does not
124 have an associated ID (this depends on the event type), then this
125 is 0.</entry>
126 </row>
127 <row>
113 <entry>__u32</entry> 128 <entry>__u32</entry>
114 <entry><structfield>reserved</structfield>[9]</entry> 129 <entry><structfield>reserved</structfield>[8]</entry>
115 <entry></entry> 130 <entry></entry>
116 <entry>Reserved for future extensions. Drivers must set 131 <entry>Reserved for future extensions. Drivers must set
117 the array to zero.</entry> 132 the array to zero.</entry>
@@ -121,11 +136,7 @@
121 </table> 136 </table>
122 137
123 </refsect1> 138 </refsect1>
139 <refsect1>
140 &return-value;
141 </refsect1>
124</refentry> 142</refentry>
125<!--
126Local Variables:
127mode: sgml
128sgml-parent-document: "v4l2.sgml"
129indent-tabs-mode: nil
130End:
131-->
diff --git a/Documentation/DocBook/v4l/vidioc-encoder-cmd.xml b/Documentation/DocBook/media/v4l/vidioc-encoder-cmd.xml
index b0dde943825c..af7f3f2a36dd 100644
--- a/Documentation/DocBook/v4l/vidioc-encoder-cmd.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-encoder-cmd.xml
@@ -180,8 +180,7 @@ Pictures</wordasword>, rather than immediately.</entry>
180 <varlistentry> 180 <varlistentry>
181 <term><errorcode>EINVAL</errorcode></term> 181 <term><errorcode>EINVAL</errorcode></term>
182 <listitem> 182 <listitem>
183 <para>The driver does not support this ioctl, or the 183 <para>The <structfield>cmd</structfield> field is invalid.</para>
184<structfield>cmd</structfield> field is invalid.</para>
185 </listitem> 184 </listitem>
186 </varlistentry> 185 </varlistentry>
187 <varlistentry> 186 <varlistentry>
@@ -194,11 +193,3 @@ the encoder was not running.</para>
194 </variablelist> 193 </variablelist>
195 </refsect1> 194 </refsect1>
196</refentry> 195</refentry>
197
198<!--
199Local Variables:
200mode: sgml
201sgml-parent-document: "v4l2.sgml"
202indent-tabs-mode: nil
203End:
204-->
diff --git a/Documentation/DocBook/v4l/vidioc-enum-dv-presets.xml b/Documentation/DocBook/media/v4l/vidioc-enum-dv-presets.xml
index 1d31427edd1b..1d31427edd1b 100644
--- a/Documentation/DocBook/v4l/vidioc-enum-dv-presets.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-enum-dv-presets.xml
diff --git a/Documentation/DocBook/v4l/vidioc-enum-fmt.xml b/Documentation/DocBook/media/v4l/vidioc-enum-fmt.xml
index 71d373b6d36a..71d373b6d36a 100644
--- a/Documentation/DocBook/v4l/vidioc-enum-fmt.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-enum-fmt.xml
diff --git a/Documentation/DocBook/v4l/vidioc-enum-frameintervals.xml b/Documentation/DocBook/media/v4l/vidioc-enum-frameintervals.xml
index 3c216e113a54..5fd72c4c33e3 100644
--- a/Documentation/DocBook/v4l/vidioc-enum-frameintervals.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-enum-frameintervals.xml
@@ -254,17 +254,6 @@ enumerated.</entry>
254 254
255 <refsect1> 255 <refsect1>
256 &return-value; 256 &return-value;
257
258 <para>See the description section above for a list of return
259values that <varname>errno</varname> can have.</para>
260 </refsect1> 257 </refsect1>
261 258
262</refentry> 259</refentry>
263
264<!--
265Local Variables:
266mode: sgml
267sgml-parent-document: "v4l2.sgml"
268indent-tabs-mode: nil
269End:
270-->
diff --git a/Documentation/DocBook/v4l/vidioc-enum-framesizes.xml b/Documentation/DocBook/media/v4l/vidioc-enum-framesizes.xml
index 6afa4542c818..f77a13f486d7 100644
--- a/Documentation/DocBook/v4l/vidioc-enum-framesizes.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-enum-framesizes.xml
@@ -267,16 +267,5 @@ application should zero out all members except for the
267 267
268 <refsect1> 268 <refsect1>
269 &return-value; 269 &return-value;
270
271 <para>See the description section above for a list of return
272values that <varname>errno</varname> can have.</para>
273 </refsect1> 270 </refsect1>
274</refentry> 271</refentry>
275
276<!--
277Local Variables:
278mode: sgml
279sgml-parent-document: "v4l2.sgml"
280indent-tabs-mode: nil
281End:
282-->
diff --git a/Documentation/DocBook/v4l/vidioc-enumaudio.xml b/Documentation/DocBook/media/v4l/vidioc-enumaudio.xml
index 9ae8f2d3a96f..ea816ab2e49e 100644
--- a/Documentation/DocBook/v4l/vidioc-enumaudio.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-enumaudio.xml
@@ -68,19 +68,9 @@ until the driver returns <errorcode>EINVAL</errorcode>.</para>
68 <varlistentry> 68 <varlistentry>
69 <term><errorcode>EINVAL</errorcode></term> 69 <term><errorcode>EINVAL</errorcode></term>
70 <listitem> 70 <listitem>
71 <para>The number of the audio input is out of bounds, or 71 <para>The number of the audio input is out of bounds.</para>
72there are no audio inputs at all and this ioctl is not
73supported.</para>
74 </listitem> 72 </listitem>
75 </varlistentry> 73 </varlistentry>
76 </variablelist> 74 </variablelist>
77 </refsect1> 75 </refsect1>
78</refentry> 76</refentry>
79
80<!--
81Local Variables:
82mode: sgml
83sgml-parent-document: "v4l2.sgml"
84indent-tabs-mode: nil
85End:
86-->
diff --git a/Documentation/DocBook/v4l/vidioc-enumaudioout.xml b/Documentation/DocBook/media/v4l/vidioc-enumaudioout.xml
index d3d7c0ab17b8..2e87cedb0d32 100644
--- a/Documentation/DocBook/v4l/vidioc-enumaudioout.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-enumaudioout.xml
@@ -71,19 +71,9 @@ signal to a sound card are not audio outputs in this sense.</para>
71 <varlistentry> 71 <varlistentry>
72 <term><errorcode>EINVAL</errorcode></term> 72 <term><errorcode>EINVAL</errorcode></term>
73 <listitem> 73 <listitem>
74 <para>The number of the audio output is out of bounds, or 74 <para>The number of the audio output is out of bounds.</para>
75there are no audio outputs at all and this ioctl is not
76supported.</para>
77 </listitem> 75 </listitem>
78 </varlistentry> 76 </varlistentry>
79 </variablelist> 77 </variablelist>
80 </refsect1> 78 </refsect1>
81</refentry> 79</refentry>
82
83<!--
84Local Variables:
85mode: sgml
86sgml-parent-document: "v4l2.sgml"
87indent-tabs-mode: nil
88End:
89-->
diff --git a/Documentation/DocBook/v4l/vidioc-enuminput.xml b/Documentation/DocBook/media/v4l/vidioc-enuminput.xml
index 476fe1d2bba0..476fe1d2bba0 100644
--- a/Documentation/DocBook/v4l/vidioc-enuminput.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-enuminput.xml
diff --git a/Documentation/DocBook/v4l/vidioc-enumoutput.xml b/Documentation/DocBook/media/v4l/vidioc-enumoutput.xml
index a281d26a195f..a281d26a195f 100644
--- a/Documentation/DocBook/v4l/vidioc-enumoutput.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-enumoutput.xml
diff --git a/Documentation/DocBook/v4l/vidioc-enumstd.xml b/Documentation/DocBook/media/v4l/vidioc-enumstd.xml
index 95803fe2c8e4..95803fe2c8e4 100644
--- a/Documentation/DocBook/v4l/vidioc-enumstd.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-enumstd.xml
diff --git a/Documentation/DocBook/v4l/vidioc-g-audio.xml b/Documentation/DocBook/media/v4l/vidioc-g-audio.xml
index 65361a8c2b05..d7bb9b3738f6 100644
--- a/Documentation/DocBook/v4l/vidioc-g-audio.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-audio.xml
@@ -164,25 +164,9 @@ tuner.</entry>
164 <listitem> 164 <listitem>
165 <para>No audio inputs combine with the current video input, 165 <para>No audio inputs combine with the current video input,
166or the number of the selected audio input is out of bounds or it does 166or the number of the selected audio input is out of bounds or it does
167not combine, or there are no audio inputs at all and the ioctl is not 167not combine.</para>
168supported.</para>
169 </listitem>
170 </varlistentry>
171 <varlistentry>
172 <term><errorcode>EBUSY</errorcode></term>
173 <listitem>
174 <para>I/O is in progress, the input cannot be
175switched.</para>
176 </listitem> 168 </listitem>
177 </varlistentry> 169 </varlistentry>
178 </variablelist> 170 </variablelist>
179 </refsect1> 171 </refsect1>
180</refentry> 172</refentry>
181
182<!--
183Local Variables:
184mode: sgml
185sgml-parent-document: "v4l2.sgml"
186indent-tabs-mode: nil
187End:
188-->
diff --git a/Documentation/DocBook/v4l/vidioc-g-audioout.xml b/Documentation/DocBook/media/v4l/vidioc-g-audioout.xml
index 3632730c5c6e..200a2704a970 100644
--- a/Documentation/DocBook/v4l/vidioc-g-audioout.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-audioout.xml
@@ -130,25 +130,9 @@ applications must set the array to zero.</entry>
130 <listitem> 130 <listitem>
131 <para>No audio outputs combine with the current video 131 <para>No audio outputs combine with the current video
132output, or the number of the selected audio output is out of bounds or 132output, or the number of the selected audio output is out of bounds or
133it does not combine, or there are no audio outputs at all and the 133it does not combine.</para>
134ioctl is not supported.</para>
135 </listitem>
136 </varlistentry>
137 <varlistentry>
138 <term><errorcode>EBUSY</errorcode></term>
139 <listitem>
140 <para>I/O is in progress, the output cannot be
141switched.</para>
142 </listitem> 134 </listitem>
143 </varlistentry> 135 </varlistentry>
144 </variablelist> 136 </variablelist>
145 </refsect1> 137 </refsect1>
146</refentry> 138</refentry>
147
148<!--
149Local Variables:
150mode: sgml
151sgml-parent-document: "v4l2.sgml"
152indent-tabs-mode: nil
153End:
154-->
diff --git a/Documentation/DocBook/v4l/vidioc-g-crop.xml b/Documentation/DocBook/media/v4l/vidioc-g-crop.xml
index d235b1dedbed..01a50640dce0 100644
--- a/Documentation/DocBook/v4l/vidioc-g-crop.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-crop.xml
@@ -122,22 +122,5 @@ for &v4l2-cropcap; <structfield>bounds</structfield> is used.</entry>
122 122
123 <refsect1> 123 <refsect1>
124 &return-value; 124 &return-value;
125
126 <variablelist>
127 <varlistentry>
128 <term><errorcode>EINVAL</errorcode></term>
129 <listitem>
130 <para>Cropping is not supported.</para>
131 </listitem>
132 </varlistentry>
133 </variablelist>
134 </refsect1> 125 </refsect1>
135</refentry> 126</refentry>
136
137<!--
138Local Variables:
139mode: sgml
140sgml-parent-document: "v4l2.sgml"
141indent-tabs-mode: nil
142End:
143-->
diff --git a/Documentation/DocBook/v4l/vidioc-g-ctrl.xml b/Documentation/DocBook/media/v4l/vidioc-g-ctrl.xml
index 8b5e6ff7f3df..5146d00782e3 100644
--- a/Documentation/DocBook/v4l/vidioc-g-ctrl.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-ctrl.xml
@@ -117,6 +117,13 @@ because another applications took over control of the device function
117this control belongs to.</para> 117this control belongs to.</para>
118 </listitem> 118 </listitem>
119 </varlistentry> 119 </varlistentry>
120 <varlistentry>
121 <term><errorcode>EACCES</errorcode></term>
122 <listitem>
123 <para>Attempt to set a read-only control or to get a
124 write-only control.</para>
125 </listitem>
126 </varlistentry>
120 </variablelist> 127 </variablelist>
121 </refsect1> 128 </refsect1>
122</refentry> 129</refentry>
diff --git a/Documentation/DocBook/v4l/vidioc-g-dv-preset.xml b/Documentation/DocBook/media/v4l/vidioc-g-dv-preset.xml
index d733721a7519..7940c1149393 100644
--- a/Documentation/DocBook/v4l/vidioc-g-dv-preset.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-dv-preset.xml
@@ -97,14 +97,8 @@ If the preset is not supported, it returns an &EINVAL; </para>
97 </tbody> 97 </tbody>
98 </tgroup> 98 </tgroup>
99 </table> 99 </table>
100 100 </refsect1>
101 <refsect1>
102 &return-value;
101 </refsect1> 103 </refsect1>
102</refentry> 104</refentry>
103
104<!--
105Local Variables:
106mode: sgml
107sgml-parent-document: "v4l2.sgml"
108indent-tabs-mode: nil
109End:
110-->
diff --git a/Documentation/DocBook/v4l/vidioc-g-dv-timings.xml b/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml
index d5ec6abf0ce2..4a8648ae9a63 100644
--- a/Documentation/DocBook/v4l/vidioc-g-dv-timings.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml
@@ -212,12 +212,7 @@ bit 0 (V4L2_DV_VSYNC_POS_POL) is for vertical sync polarity and bit 1 (V4L2_DV_H
212 </tgroup> 212 </tgroup>
213 </table> 213 </table>
214 </refsect1> 214 </refsect1>
215 <refsect1>
216 &return-value;
217 </refsect1>
215</refentry> 218</refentry>
216
217<!--
218Local Variables:
219mode: sgml
220sgml-parent-document: "v4l2.sgml"
221indent-tabs-mode: nil
222End:
223-->
diff --git a/Documentation/DocBook/v4l/vidioc-g-enc-index.xml b/Documentation/DocBook/media/v4l/vidioc-g-enc-index.xml
index 9f242e4b2948..2aef02c9044e 100644
--- a/Documentation/DocBook/v4l/vidioc-g-enc-index.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-enc-index.xml
@@ -192,22 +192,5 @@ this mask to obtain the picture coding type.</entry>
192 192
193 <refsect1> 193 <refsect1>
194 &return-value; 194 &return-value;
195
196 <variablelist>
197 <varlistentry>
198 <term><errorcode>EINVAL</errorcode></term>
199 <listitem>
200 <para>The driver does not support this ioctl.</para>
201 </listitem>
202 </varlistentry>
203 </variablelist>
204 </refsect1> 195 </refsect1>
205</refentry> 196</refentry>
206
207<!--
208Local Variables:
209mode: sgml
210sgml-parent-document: "v4l2.sgml"
211indent-tabs-mode: nil
212End:
213-->
diff --git a/Documentation/DocBook/v4l/vidioc-g-ext-ctrls.xml b/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml
index 3aa7f8f9ff0c..5122ce87e0b8 100644
--- a/Documentation/DocBook/v4l/vidioc-g-ext-ctrls.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml
@@ -250,6 +250,13 @@ These controls are described in <xref
250These controls are described in <xref 250These controls are described in <xref
251 linkend="fm-tx-controls" />.</entry> 251 linkend="fm-tx-controls" />.</entry>
252 </row> 252 </row>
253 <row>
254 <entry><constant>V4L2_CTRL_CLASS_FLASH</constant></entry>
255 <entry>0x9c0000</entry>
256 <entry>The class containing flash device controls.
257These controls are described in <xref
258 linkend="flash-controls" />.</entry>
259 </row>
253 </tbody> 260 </tbody>
254 </tgroup> 261 </tgroup>
255 </table> 262 </table>
@@ -294,6 +301,13 @@ The field <structfield>size</structfield> is set to a value that is enough
294to store the payload and this error code is returned.</para> 301to store the payload and this error code is returned.</para>
295 </listitem> 302 </listitem>
296 </varlistentry> 303 </varlistentry>
304 <varlistentry>
305 <term><errorcode>EACCES</errorcode></term>
306 <listitem>
307 <para>Attempt to try or set a read-only control or to get a
308 write-only control.</para>
309 </listitem>
310 </varlistentry>
297 </variablelist> 311 </variablelist>
298 </refsect1> 312 </refsect1>
299</refentry> 313</refentry>
diff --git a/Documentation/DocBook/v4l/vidioc-g-fbuf.xml b/Documentation/DocBook/media/v4l/vidioc-g-fbuf.xml
index e7dda4822f04..055718231bc1 100644
--- a/Documentation/DocBook/v4l/vidioc-g-fbuf.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-fbuf.xml
@@ -446,28 +446,11 @@ overlay.</para>
446 </listitem> 446 </listitem>
447 </varlistentry> 447 </varlistentry>
448 <varlistentry> 448 <varlistentry>
449 <term><errorcode>EBUSY</errorcode></term>
450 <listitem>
451 <para>The framebuffer parameters cannot be changed at this
452time because overlay is already enabled, or capturing is enabled
453and the hardware cannot capture and overlay simultaneously.</para>
454 </listitem>
455 </varlistentry>
456 <varlistentry>
457 <term><errorcode>EINVAL</errorcode></term> 449 <term><errorcode>EINVAL</errorcode></term>
458 <listitem> 450 <listitem>
459 <para>The ioctl is not supported or the 451 <para>The <constant>VIDIOC_S_FBUF</constant> parameters are unsuitable.</para>
460<constant>VIDIOC_S_FBUF</constant> parameters are unsuitable.</para>
461 </listitem> 452 </listitem>
462 </varlistentry> 453 </varlistentry>
463 </variablelist> 454 </variablelist>
464 </refsect1> 455 </refsect1>
465</refentry> 456</refentry>
466
467<!--
468Local Variables:
469mode: sgml
470sgml-parent-document: "v4l2.sgml"
471indent-tabs-mode: nil
472End:
473-->
diff --git a/Documentation/DocBook/v4l/vidioc-g-fmt.xml b/Documentation/DocBook/media/v4l/vidioc-g-fmt.xml
index a4ae59b664eb..17fbda15137b 100644
--- a/Documentation/DocBook/v4l/vidioc-g-fmt.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-fmt.xml
@@ -184,29 +184,13 @@ capture and output devices.</entry>
184 184
185 <variablelist> 185 <variablelist>
186 <varlistentry> 186 <varlistentry>
187 <term><errorcode>EBUSY</errorcode></term>
188 <listitem>
189 <para>The data format cannot be changed at this
190time, for example because I/O is already in progress.</para>
191 </listitem>
192 </varlistentry>
193 <varlistentry>
194 <term><errorcode>EINVAL</errorcode></term> 187 <term><errorcode>EINVAL</errorcode></term>
195 <listitem> 188 <listitem>
196 <para>The &v4l2-format; <structfield>type</structfield> 189 <para>The &v4l2-format; <structfield>type</structfield>
197field is invalid, the requested buffer type not supported, or 190field is invalid, the requested buffer type not supported, or the
198<constant>VIDIOC_TRY_FMT</constant> was called and is not 191format is not supported with this buffer type.</para>
199supported with this buffer type.</para>
200 </listitem> 192 </listitem>
201 </varlistentry> 193 </varlistentry>
202 </variablelist> 194 </variablelist>
203 </refsect1> 195 </refsect1>
204</refentry> 196</refentry>
205
206<!--
207Local Variables:
208mode: sgml
209sgml-parent-document: "v4l2.sgml"
210indent-tabs-mode: nil
211End:
212-->
diff --git a/Documentation/DocBook/v4l/vidioc-g-frequency.xml b/Documentation/DocBook/media/v4l/vidioc-g-frequency.xml
index 062d72069090..062d72069090 100644
--- a/Documentation/DocBook/v4l/vidioc-g-frequency.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-frequency.xml
diff --git a/Documentation/DocBook/v4l/vidioc-g-input.xml b/Documentation/DocBook/media/v4l/vidioc-g-input.xml
index ed076e92760d..08ae82f131f2 100644
--- a/Documentation/DocBook/v4l/vidioc-g-input.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-input.xml
@@ -75,26 +75,9 @@ querying or negotiating any other parameters.</para>
75 <varlistentry> 75 <varlistentry>
76 <term><errorcode>EINVAL</errorcode></term> 76 <term><errorcode>EINVAL</errorcode></term>
77 <listitem> 77 <listitem>
78 <para>The number of the video input is out of bounds, or 78 <para>The number of the video input is out of bounds.</para>
79there are no video inputs at all and this ioctl is not
80supported.</para>
81 </listitem>
82 </varlistentry>
83 <varlistentry>
84 <term><errorcode>EBUSY</errorcode></term>
85 <listitem>
86 <para>I/O is in progress, the input cannot be
87switched.</para>
88 </listitem> 79 </listitem>
89 </varlistentry> 80 </varlistentry>
90 </variablelist> 81 </variablelist>
91 </refsect1> 82 </refsect1>
92</refentry> 83</refentry>
93
94<!--
95Local Variables:
96mode: sgml
97sgml-parent-document: "v4l2.sgml"
98indent-tabs-mode: nil
99End:
100-->
diff --git a/Documentation/DocBook/v4l/vidioc-g-jpegcomp.xml b/Documentation/DocBook/media/v4l/vidioc-g-jpegcomp.xml
index 77394b287411..01ea24b84385 100644
--- a/Documentation/DocBook/v4l/vidioc-g-jpegcomp.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-jpegcomp.xml
@@ -159,22 +159,5 @@ to add them.</para>
159 159
160 <refsect1> 160 <refsect1>
161 &return-value; 161 &return-value;
162
163 <variablelist>
164 <varlistentry>
165 <term><errorcode>EINVAL</errorcode></term>
166 <listitem>
167 <para>This ioctl is not supported.</para>
168 </listitem>
169 </varlistentry>
170 </variablelist>
171 </refsect1> 162 </refsect1>
172</refentry> 163</refentry>
173
174<!--
175Local Variables:
176mode: sgml
177sgml-parent-document: "v4l2.sgml"
178indent-tabs-mode: nil
179End:
180-->
diff --git a/Documentation/DocBook/v4l/vidioc-g-modulator.xml b/Documentation/DocBook/media/v4l/vidioc-g-modulator.xml
index 15ce660f0f5a..15ce660f0f5a 100644
--- a/Documentation/DocBook/v4l/vidioc-g-modulator.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-modulator.xml
diff --git a/Documentation/DocBook/v4l/vidioc-g-output.xml b/Documentation/DocBook/media/v4l/vidioc-g-output.xml
index 3ea8c0ed812e..fd45f1c13ccf 100644
--- a/Documentation/DocBook/v4l/vidioc-g-output.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-output.xml
@@ -76,25 +76,9 @@ negotiating any other parameters.</para>
76 <term><errorcode>EINVAL</errorcode></term> 76 <term><errorcode>EINVAL</errorcode></term>
77 <listitem> 77 <listitem>
78 <para>The number of the video output is out of bounds, or 78 <para>The number of the video output is out of bounds, or
79there are no video outputs at all and this ioctl is not 79there are no video outputs at all.</para>
80supported.</para>
81 </listitem>
82 </varlistentry>
83 <varlistentry>
84 <term><errorcode>EBUSY</errorcode></term>
85 <listitem>
86 <para>I/O is in progress, the output cannot be
87switched.</para>
88 </listitem> 80 </listitem>
89 </varlistentry> 81 </varlistentry>
90 </variablelist> 82 </variablelist>
91 </refsect1> 83 </refsect1>
92</refentry> 84</refentry>
93
94<!--
95Local Variables:
96mode: sgml
97sgml-parent-document: "v4l2.sgml"
98indent-tabs-mode: nil
99End:
100-->
diff --git a/Documentation/DocBook/v4l/vidioc-g-parm.xml b/Documentation/DocBook/media/v4l/vidioc-g-parm.xml
index 392aa9e5571e..19b1d85dd668 100644
--- a/Documentation/DocBook/v4l/vidioc-g-parm.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-parm.xml
@@ -311,22 +311,5 @@ excessive motion blur. </para>
311 311
312 <refsect1> 312 <refsect1>
313 &return-value; 313 &return-value;
314
315 <variablelist>
316 <varlistentry>
317 <term><errorcode>EINVAL</errorcode></term>
318 <listitem>
319 <para>This ioctl is not supported.</para>
320 </listitem>
321 </varlistentry>
322 </variablelist>
323 </refsect1> 314 </refsect1>
324</refentry> 315</refentry>
325
326<!--
327Local Variables:
328mode: sgml
329sgml-parent-document: "v4l2.sgml"
330indent-tabs-mode: nil
331End:
332-->
diff --git a/Documentation/DocBook/v4l/vidioc-g-priority.xml b/Documentation/DocBook/media/v4l/vidioc-g-priority.xml
index 5fb001978645..8f5e3da7002f 100644
--- a/Documentation/DocBook/v4l/vidioc-g-priority.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-priority.xml
@@ -120,8 +120,7 @@ recording.</entry>
120 <varlistentry> 120 <varlistentry>
121 <term><errorcode>EINVAL</errorcode></term> 121 <term><errorcode>EINVAL</errorcode></term>
122 <listitem> 122 <listitem>
123 <para>The requested priority value is invalid, or the 123 <para>The requested priority value is invalid.</para>
124driver does not support access priorities.</para>
125 </listitem> 124 </listitem>
126 </varlistentry> 125 </varlistentry>
127 <varlistentry> 126 <varlistentry>
diff --git a/Documentation/DocBook/v4l/vidioc-g-sliced-vbi-cap.xml b/Documentation/DocBook/media/v4l/vidioc-g-sliced-vbi-cap.xml
index 10e721b17374..71741daaf725 100644
--- a/Documentation/DocBook/v4l/vidioc-g-sliced-vbi-cap.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-sliced-vbi-cap.xml
@@ -246,19 +246,10 @@ line systems.</entry>
246 <varlistentry> 246 <varlistentry>
247 <term><errorcode>EINVAL</errorcode></term> 247 <term><errorcode>EINVAL</errorcode></term>
248 <listitem> 248 <listitem>
249 <para>The device does not support sliced VBI capturing or 249 <para>The value in the <structfield>type</structfield> field is
250output, or the value in the <structfield>type</structfield> field is
251wrong.</para> 250wrong.</para>
252 </listitem> 251 </listitem>
253 </varlistentry> 252 </varlistentry>
254 </variablelist> 253 </variablelist>
255 </refsect1> 254 </refsect1>
256</refentry> 255</refentry>
257
258<!--
259Local Variables:
260mode: sgml
261sgml-parent-document: "v4l2.sgml"
262indent-tabs-mode: nil
263End:
264-->
diff --git a/Documentation/DocBook/v4l/vidioc-g-std.xml b/Documentation/DocBook/media/v4l/vidioc-g-std.xml
index 912f8513e5da..37996f25b5d4 100644
--- a/Documentation/DocBook/v4l/vidioc-g-std.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-std.xml
@@ -82,14 +82,7 @@ standards.</para>
82 <varlistentry> 82 <varlistentry>
83 <term><errorcode>EINVAL</errorcode></term> 83 <term><errorcode>EINVAL</errorcode></term>
84 <listitem> 84 <listitem>
85 <para>This ioctl is not supported, or the 85 <para>The <constant>VIDIOC_S_STD</constant> parameter was unsuitable.</para>
86<constant>VIDIOC_S_STD</constant> parameter was unsuitable.</para>
87 </listitem>
88 </varlistentry>
89 <varlistentry>
90 <term><errorcode>EBUSY</errorcode></term>
91 <listitem>
92 <para>The device is busy and therefore can not change the standard</para>
93 </listitem> 86 </listitem>
94 </varlistentry> 87 </varlistentry>
95 </variablelist> 88 </variablelist>
diff --git a/Documentation/DocBook/v4l/vidioc-g-tuner.xml b/Documentation/DocBook/media/v4l/vidioc-g-tuner.xml
index bd98c734c06b..bd98c734c06b 100644
--- a/Documentation/DocBook/v4l/vidioc-g-tuner.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-tuner.xml
diff --git a/Documentation/DocBook/v4l/vidioc-log-status.xml b/Documentation/DocBook/media/v4l/vidioc-log-status.xml
index 2634b7c88b58..5ded7d35e27b 100644
--- a/Documentation/DocBook/v4l/vidioc-log-status.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-log-status.xml
@@ -37,22 +37,5 @@ was introduced in Linux 2.6.15.</para>
37 37
38 <refsect1> 38 <refsect1>
39 &return-value; 39 &return-value;
40
41 <variablelist>
42 <varlistentry>
43 <term><errorcode>EINVAL</errorcode></term>
44 <listitem>
45 <para>The driver does not support this ioctl.</para>
46 </listitem>
47 </varlistentry>
48 </variablelist>
49 </refsect1> 40 </refsect1>
50</refentry> 41</refentry>
51
52<!--
53Local Variables:
54mode: sgml
55sgml-parent-document: "v4l2.sgml"
56indent-tabs-mode: nil
57End:
58-->
diff --git a/Documentation/DocBook/v4l/vidioc-overlay.xml b/Documentation/DocBook/media/v4l/vidioc-overlay.xml
index 1036c582cc15..250a7de1877f 100644
--- a/Documentation/DocBook/v4l/vidioc-overlay.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-overlay.xml
@@ -65,19 +65,10 @@
65 <varlistentry> 65 <varlistentry>
66 <term><errorcode>EINVAL</errorcode></term> 66 <term><errorcode>EINVAL</errorcode></term>
67 <listitem> 67 <listitem>
68 <para>Video overlay is not supported, or the 68 <para>The overlay parameters have not been set up. See <xref
69parameters have not been set up. See <xref
70linkend="overlay" /> for the necessary steps.</para> 69linkend="overlay" /> for the necessary steps.</para>
71 </listitem> 70 </listitem>
72 </varlistentry> 71 </varlistentry>
73 </variablelist> 72 </variablelist>
74 </refsect1> 73 </refsect1>
75</refentry> 74</refentry>
76
77<!--
78Local Variables:
79mode: sgml
80sgml-parent-document: "v4l2.sgml"
81indent-tabs-mode: nil
82End:
83-->
diff --git a/Documentation/DocBook/v4l/vidioc-qbuf.xml b/Documentation/DocBook/media/v4l/vidioc-qbuf.xml
index f2b11f8a4031..9caa49af580f 100644
--- a/Documentation/DocBook/v4l/vidioc-qbuf.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-qbuf.xml
@@ -158,15 +158,6 @@ or no buffers have been allocated yet, or the
158<structfield>userptr</structfield> or 158<structfield>userptr</structfield> or
159<structfield>length</structfield> are invalid.</para> 159<structfield>length</structfield> are invalid.</para>
160 </listitem> 160 </listitem>
161 </varlistentry>
162 <varlistentry>
163 <term><errorcode>ENOMEM</errorcode></term>
164 <listitem>
165 <para>Not enough physical or virtual memory was available to
166enqueue a user pointer buffer.</para>
167 </listitem>
168 </varlistentry>
169 <varlistentry>
170 <term><errorcode>EIO</errorcode></term> 161 <term><errorcode>EIO</errorcode></term>
171 <listitem> 162 <listitem>
172 <para><constant>VIDIOC_DQBUF</constant> failed due to an 163 <para><constant>VIDIOC_DQBUF</constant> failed due to an
@@ -184,11 +175,3 @@ continue streaming.
184 </variablelist> 175 </variablelist>
185 </refsect1> 176 </refsect1>
186</refentry> 177</refentry>
187
188<!--
189Local Variables:
190mode: sgml
191sgml-parent-document: "v4l2.sgml"
192indent-tabs-mode: nil
193End:
194-->
diff --git a/Documentation/DocBook/v4l/vidioc-query-dv-preset.xml b/Documentation/DocBook/media/v4l/vidioc-query-dv-preset.xml
index d272f7ab91b8..23b17f604211 100644
--- a/Documentation/DocBook/v4l/vidioc-query-dv-preset.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-query-dv-preset.xml
@@ -61,27 +61,5 @@ returned.</para>
61 61
62 <refsect1> 62 <refsect1>
63 &return-value; 63 &return-value;
64 <variablelist>
65 <varlistentry>
66 <term><errorcode>EINVAL</errorcode></term>
67 <listitem>
68 <para>This ioctl is not supported.</para>
69 </listitem>
70 </varlistentry>
71 <varlistentry>
72 <term><errorcode>EBUSY</errorcode></term>
73 <listitem>
74 <para>The device is busy and therefore can not sense the preset</para>
75 </listitem>
76 </varlistentry>
77 </variablelist>
78 </refsect1> 64 </refsect1>
79</refentry> 65</refentry>
80
81<!--
82Local Variables:
83mode: sgml
84sgml-parent-document: "v4l2.sgml"
85indent-tabs-mode: nil
86End:
87-->
diff --git a/Documentation/DocBook/v4l/vidioc-querybuf.xml b/Documentation/DocBook/media/v4l/vidioc-querybuf.xml
index 5c104d42d31c..5c104d42d31c 100644
--- a/Documentation/DocBook/v4l/vidioc-querybuf.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-querybuf.xml
diff --git a/Documentation/DocBook/v4l/vidioc-querycap.xml b/Documentation/DocBook/media/v4l/vidioc-querycap.xml
index f29f1b86213c..e3664d6f2de4 100644
--- a/Documentation/DocBook/v4l/vidioc-querycap.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-querycap.xml
@@ -67,9 +67,8 @@ driver is not compatible with this specification the ioctl returns an
67 <entry><para>Name of the driver, a unique NUL-terminated 67 <entry><para>Name of the driver, a unique NUL-terminated
68ASCII string. For example: "bttv". Driver specific applications can 68ASCII string. For example: "bttv". Driver specific applications can
69use this information to verify the driver identity. It is also useful 69use this information to verify the driver identity. It is also useful
70to work around known bugs, or to identify drivers in error reports. 70to work around known bugs, or to identify drivers in error reports.</para>
71The driver version is stored in the <structfield>version</structfield> 71<para>Storing strings in fixed sized arrays is bad
72field.</para><para>Storing strings in fixed sized arrays is bad
73practice but unavoidable here. Drivers and applications should take 72practice but unavoidable here. Drivers and applications should take
74precautions to never read or write beyond the end of the array and to 73precautions to never read or write beyond the end of the array and to
75make sure the strings are properly NUL-terminated.</para></entry> 74make sure the strings are properly NUL-terminated.</para></entry>
@@ -100,9 +99,13 @@ empty string (<structfield>bus_info</structfield>[0] = 0).<!-- XXX pci_dev->slot
100 <row> 99 <row>
101 <entry>__u32</entry> 100 <entry>__u32</entry>
102 <entry><structfield>version</structfield></entry> 101 <entry><structfield>version</structfield></entry>
103 <entry><para>Version number of the driver. Together with 102 <entry><para>Version number of the driver.</para>
104the <structfield>driver</structfield> field this identifies a 103<para>Starting on kernel 3.1, the version reported is provided per
105particular driver. The version number is formatted using the 104V4L2 subsystem, following the same Kernel numberation scheme. However, it
105should not always return the same version as the kernel, if, for example,
106an stable or distribution-modified kernel uses the V4L2 stack from a
107newer kernel.</para>
108<para>The version number is formatted using the
106<constant>KERNEL_VERSION()</constant> macro:</para></entry> 109<constant>KERNEL_VERSION()</constant> macro:</para></entry>
107 </row> 110 </row>
108 <row> 111 <row>
@@ -280,24 +283,5 @@ linkend="mmap">streaming</link> I/O method.</entry>
280 283
281 <refsect1> 284 <refsect1>
282 &return-value; 285 &return-value;
283
284 <variablelist>
285 <varlistentry>
286 <term><errorcode>EINVAL</errorcode></term>
287 <listitem>
288 <para>The device is not compatible with this
289specification.</para>
290 </listitem>
291 </varlistentry>
292 </variablelist>
293 </refsect1> 286 </refsect1>
294</refentry> 287</refentry>
295
296<!--
297Local Variables:
298mode: sgml
299sgml-parent-document: "v4l2.sgml"
300indent-tabs-mode: nil
301End:
302-->
303
diff --git a/Documentation/DocBook/v4l/vidioc-queryctrl.xml b/Documentation/DocBook/media/v4l/vidioc-queryctrl.xml
index 0d5e8283cf32..677ea646c29f 100644
--- a/Documentation/DocBook/v4l/vidioc-queryctrl.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-queryctrl.xml
@@ -156,7 +156,8 @@ signed value.</entry>
156 <entry>Maximum value, inclusive. This field gives an upper 156 <entry>Maximum value, inclusive. This field gives an upper
157bound for <constant>V4L2_CTRL_TYPE_INTEGER</constant> controls and the 157bound for <constant>V4L2_CTRL_TYPE_INTEGER</constant> controls and the
158highest valid index for <constant>V4L2_CTRL_TYPE_MENU</constant> 158highest valid index for <constant>V4L2_CTRL_TYPE_MENU</constant>
159controls. 159controls. For <constant>V4L2_CTRL_TYPE_BITMASK</constant> controls it is the
160set of usable bits.
160For <constant>V4L2_CTRL_TYPE_STRING</constant> controls the maximum value 161For <constant>V4L2_CTRL_TYPE_STRING</constant> controls the maximum value
161gives the maximum length of the string. This length <emphasis>does not include the terminating 162gives the maximum length of the string. This length <emphasis>does not include the terminating
162zero</emphasis>. It may not be valid for any other type of control, including 163zero</emphasis>. It may not be valid for any other type of control, including
@@ -291,6 +292,15 @@ the menu items can be enumerated with the
291<constant>VIDIOC_QUERYMENU</constant> ioctl.</entry> 292<constant>VIDIOC_QUERYMENU</constant> ioctl.</entry>
292 </row> 293 </row>
293 <row> 294 <row>
295 <entry><constant>V4L2_CTRL_TYPE_BITMASK</constant></entry>
296 <entry>0</entry>
297 <entry>n/a</entry>
298 <entry>any</entry>
299 <entry>A bitmask field. The maximum value is the set of bits that can
300be used, all other bits are to be 0. The maximum value is interpreted as a __u32,
301allowing the use of bit 31 in the bitmask.</entry>
302 </row>
303 <row>
294 <entry><constant>V4L2_CTRL_TYPE_BUTTON</constant></entry> 304 <entry><constant>V4L2_CTRL_TYPE_BUTTON</constant></entry>
295 <entry>0</entry> 305 <entry>0</entry>
296 <entry>0</entry> 306 <entry>0</entry>
diff --git a/Documentation/DocBook/v4l/vidioc-querystd.xml b/Documentation/DocBook/media/v4l/vidioc-querystd.xml
index 1a9e60393091..4b79c7c04ed6 100644
--- a/Documentation/DocBook/v4l/vidioc-querystd.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-querystd.xml
@@ -62,28 +62,5 @@ current video input or output.</para>
62 62
63 <refsect1> 63 <refsect1>
64 &return-value; 64 &return-value;
65
66 <variablelist>
67 <varlistentry>
68 <term><errorcode>EINVAL</errorcode></term>
69 <listitem>
70 <para>This ioctl is not supported.</para>
71 </listitem>
72 </varlistentry>
73 <varlistentry>
74 <term><errorcode>EBUSY</errorcode></term>
75 <listitem>
76 <para>The device is busy and therefore can not detect the standard</para>
77 </listitem>
78 </varlistentry>
79 </variablelist>
80 </refsect1> 65 </refsect1>
81</refentry> 66</refentry>
82
83<!--
84Local Variables:
85mode: sgml
86sgml-parent-document: "v4l2.sgml"
87indent-tabs-mode: nil
88End:
89-->
diff --git a/Documentation/DocBook/v4l/vidioc-reqbufs.xml b/Documentation/DocBook/media/v4l/vidioc-reqbufs.xml
index 69800ae23348..7be4b1d29b90 100644
--- a/Documentation/DocBook/v4l/vidioc-reqbufs.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-reqbufs.xml
@@ -122,14 +122,6 @@ higher. This array should be zeroed by applications.</entry>
122 122
123 <variablelist> 123 <variablelist>
124 <varlistentry> 124 <varlistentry>
125 <term><errorcode>EBUSY</errorcode></term>
126 <listitem>
127 <para>The driver supports multiple opens and I/O is already
128in progress, or reallocation of buffers was attempted although one or
129more are still mapped.</para>
130 </listitem>
131 </varlistentry>
132 <varlistentry>
133 <term><errorcode>EINVAL</errorcode></term> 125 <term><errorcode>EINVAL</errorcode></term>
134 <listitem> 126 <listitem>
135 <para>The buffer type (<structfield>type</structfield> field) or the 127 <para>The buffer type (<structfield>type</structfield> field) or the
@@ -140,11 +132,3 @@ supported.</para>
140 </variablelist> 132 </variablelist>
141 </refsect1> 133 </refsect1>
142</refentry> 134</refentry>
143
144<!--
145Local Variables:
146mode: sgml
147sgml-parent-document: "v4l2.sgml"
148indent-tabs-mode: nil
149End:
150-->
diff --git a/Documentation/DocBook/v4l/vidioc-s-hw-freq-seek.xml b/Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml
index c30dcc4232c0..c30dcc4232c0 100644
--- a/Documentation/DocBook/v4l/vidioc-s-hw-freq-seek.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml
diff --git a/Documentation/DocBook/v4l/vidioc-streamon.xml b/Documentation/DocBook/media/v4l/vidioc-streamon.xml
index 75ed39bf4d2b..81cca4569050 100644
--- a/Documentation/DocBook/v4l/vidioc-streamon.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-streamon.xml
@@ -88,9 +88,9 @@ synchronize with other events.</para>
88 <varlistentry> 88 <varlistentry>
89 <term><errorcode>EINVAL</errorcode></term> 89 <term><errorcode>EINVAL</errorcode></term>
90 <listitem> 90 <listitem>
91 <para>Streaming I/O is not supported, the buffer 91 <para>The buffer<structfield>type</structfield> is not supported,
92<structfield>type</structfield> is not supported, or no buffers have 92 or no buffers have been allocated (memory mapping) or enqueued
93been allocated (memory mapping) or enqueued (output) yet.</para> 93 (output) yet.</para>
94 </listitem> 94 </listitem>
95 </varlistentry> 95 </varlistentry>
96 <varlistentry> 96 <varlistentry>
@@ -105,11 +105,3 @@ been allocated (memory mapping) or enqueued (output) yet.</para>
105 </variablelist> 105 </variablelist>
106 </refsect1> 106 </refsect1>
107</refentry> 107</refentry>
108
109<!--
110Local Variables:
111mode: sgml
112sgml-parent-document: "v4l2.sgml"
113indent-tabs-mode: nil
114End:
115-->
diff --git a/Documentation/DocBook/v4l/vidioc-subdev-enum-frame-interval.xml b/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-interval.xml
index 2f8f4f0a0235..2f8f4f0a0235 100644
--- a/Documentation/DocBook/v4l/vidioc-subdev-enum-frame-interval.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-interval.xml
diff --git a/Documentation/DocBook/v4l/vidioc-subdev-enum-frame-size.xml b/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-size.xml
index 79ce42b7c60c..79ce42b7c60c 100644
--- a/Documentation/DocBook/v4l/vidioc-subdev-enum-frame-size.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-size.xml
diff --git a/Documentation/DocBook/v4l/vidioc-subdev-enum-mbus-code.xml b/Documentation/DocBook/media/v4l/vidioc-subdev-enum-mbus-code.xml
index a6b3432449f6..a6b3432449f6 100644
--- a/Documentation/DocBook/v4l/vidioc-subdev-enum-mbus-code.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-subdev-enum-mbus-code.xml
diff --git a/Documentation/DocBook/v4l/vidioc-subdev-g-crop.xml b/Documentation/DocBook/media/v4l/vidioc-subdev-g-crop.xml
index 06197323a8cc..06197323a8cc 100644
--- a/Documentation/DocBook/v4l/vidioc-subdev-g-crop.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-subdev-g-crop.xml
diff --git a/Documentation/DocBook/v4l/vidioc-subdev-g-fmt.xml b/Documentation/DocBook/media/v4l/vidioc-subdev-g-fmt.xml
index f367c570c530..a67cde6f8c54 100644
--- a/Documentation/DocBook/v4l/vidioc-subdev-g-fmt.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-subdev-g-fmt.xml
@@ -177,4 +177,7 @@
177 </varlistentry> 177 </varlistentry>
178 </variablelist> 178 </variablelist>
179 </refsect1> 179 </refsect1>
180 <refsect1>
181 &return-value;
182 </refsect1>
180</refentry> 183</refentry>
diff --git a/Documentation/DocBook/v4l/vidioc-subdev-g-frame-interval.xml b/Documentation/DocBook/media/v4l/vidioc-subdev-g-frame-interval.xml
index 0bc3ea22d31f..0bc3ea22d31f 100644
--- a/Documentation/DocBook/v4l/vidioc-subdev-g-frame-interval.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-subdev-g-frame-interval.xml
diff --git a/Documentation/DocBook/media/v4l/vidioc-subscribe-event.xml b/Documentation/DocBook/media/v4l/vidioc-subscribe-event.xml
new file mode 100644
index 000000000000..69c0d8a2a3d2
--- /dev/null
+++ b/Documentation/DocBook/media/v4l/vidioc-subscribe-event.xml
@@ -0,0 +1,297 @@
1<refentry id="vidioc-subscribe-event">
2 <refmeta>
3 <refentrytitle>ioctl VIDIOC_SUBSCRIBE_EVENT, VIDIOC_UNSUBSCRIBE_EVENT</refentrytitle>
4 &manvol;
5 </refmeta>
6
7 <refnamediv>
8 <refname>VIDIOC_SUBSCRIBE_EVENT, VIDIOC_UNSUBSCRIBE_EVENT</refname>
9 <refpurpose>Subscribe or unsubscribe event</refpurpose>
10 </refnamediv>
11
12 <refsynopsisdiv>
13 <funcsynopsis>
14 <funcprototype>
15 <funcdef>int <function>ioctl</function></funcdef>
16 <paramdef>int <parameter>fd</parameter></paramdef>
17 <paramdef>int <parameter>request</parameter></paramdef>
18 <paramdef>struct v4l2_event_subscription
19*<parameter>argp</parameter></paramdef>
20 </funcprototype>
21 </funcsynopsis>
22 </refsynopsisdiv>
23
24 <refsect1>
25 <title>Arguments</title>
26
27 <variablelist>
28 <varlistentry>
29 <term><parameter>fd</parameter></term>
30 <listitem>
31 <para>&fd;</para>
32 </listitem>
33 </varlistentry>
34 <varlistentry>
35 <term><parameter>request</parameter></term>
36 <listitem>
37 <para>VIDIOC_SUBSCRIBE_EVENT, VIDIOC_UNSUBSCRIBE_EVENT</para>
38 </listitem>
39 </varlistentry>
40 <varlistentry>
41 <term><parameter>argp</parameter></term>
42 <listitem>
43 <para></para>
44 </listitem>
45 </varlistentry>
46 </variablelist>
47 </refsect1>
48
49 <refsect1>
50 <title>Description</title>
51
52 <para>Subscribe or unsubscribe V4L2 event. Subscribed events are
53 dequeued by using the &VIDIOC-DQEVENT; ioctl.</para>
54
55 <table frame="none" pgwide="1" id="v4l2-event-subscription">
56 <title>struct <structname>v4l2_event_subscription</structname></title>
57 <tgroup cols="3">
58 &cs-str;
59 <tbody valign="top">
60 <row>
61 <entry>__u32</entry>
62 <entry><structfield>type</structfield></entry>
63 <entry>Type of the event.</entry>
64 </row>
65 <row>
66 <entry>__u32</entry>
67 <entry><structfield>id</structfield></entry>
68 <entry>ID of the event source. If there is no ID associated with
69 the event source, then set this to 0. Whether or not an event
70 needs an ID depends on the event type.</entry>
71 </row>
72 <row>
73 <entry>__u32</entry>
74 <entry><structfield>flags</structfield></entry>
75 <entry>Event flags, see <xref linkend="event-flags" />.</entry>
76 </row>
77 <row>
78 <entry>__u32</entry>
79 <entry><structfield>reserved</structfield>[5]</entry>
80 <entry>Reserved for future extensions. Drivers and applications
81 must set the array to zero.</entry>
82 </row>
83 </tbody>
84 </tgroup>
85 </table>
86
87 <table frame="none" pgwide="1" id="event-type">
88 <title>Event Types</title>
89 <tgroup cols="3">
90 &cs-def;
91 <tbody valign="top">
92 <row>
93 <entry><constant>V4L2_EVENT_ALL</constant></entry>
94 <entry>0</entry>
95 <entry>All events. V4L2_EVENT_ALL is valid only for
96 VIDIOC_UNSUBSCRIBE_EVENT for unsubscribing all events at once.
97 </entry>
98 </row>
99 <row>
100 <entry><constant>V4L2_EVENT_VSYNC</constant></entry>
101 <entry>1</entry>
102 <entry>This event is triggered on the vertical sync.
103 This event has a &v4l2-event-vsync; associated with it.
104 </entry>
105 </row>
106 <row>
107 <entry><constant>V4L2_EVENT_EOS</constant></entry>
108 <entry>2</entry>
109 <entry>This event is triggered when the end of a stream is reached.
110 This is typically used with MPEG decoders to report to the application
111 when the last of the MPEG stream has been decoded.
112 </entry>
113 </row>
114 <row>
115 <entry><constant>V4L2_EVENT_CTRL</constant></entry>
116 <entry>3</entry>
117 <entry><para>This event requires that the <structfield>id</structfield>
118 matches the control ID from which you want to receive events.
119 This event is triggered if the control's value changes, if a
120 button control is pressed or if the control's flags change.
121 This event has a &v4l2-event-ctrl; associated with it. This struct
122 contains much of the same information as &v4l2-queryctrl; and
123 &v4l2-control;.</para>
124
125 <para>If the event is generated due to a call to &VIDIOC-S-CTRL; or
126 &VIDIOC-S-EXT-CTRLS;, then the event will <emphasis>not</emphasis> be sent to
127 the file handle that called the ioctl function. This prevents
128 nasty feedback loops. If you <emphasis>do</emphasis> want to get the
129 event, then set the <constant>V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK</constant>
130 flag.
131 </para>
132
133 <para>This event type will ensure that no information is lost when
134 more events are raised than there is room internally. In that
135 case the &v4l2-event-ctrl; of the second-oldest event is kept,
136 but the <structfield>changes</structfield> field of the
137 second-oldest event is ORed with the <structfield>changes</structfield>
138 field of the oldest event.</para>
139 </entry>
140 </row>
141 <row>
142 <entry><constant>V4L2_EVENT_PRIVATE_START</constant></entry>
143 <entry>0x08000000</entry>
144 <entry>Base event number for driver-private events.</entry>
145 </row>
146 </tbody>
147 </tgroup>
148 </table>
149
150 <table pgwide="1" frame="none" id="event-flags">
151 <title>Event Flags</title>
152 <tgroup cols="3">
153 &cs-def;
154 <tbody valign="top">
155 <row>
156 <entry><constant>V4L2_EVENT_SUB_FL_SEND_INITIAL</constant></entry>
157 <entry>0x0001</entry>
158 <entry>When this event is subscribed an initial event will be sent
159 containing the current status. This only makes sense for events
160 that are triggered by a status change such as <constant>V4L2_EVENT_CTRL</constant>.
161 Other events will ignore this flag.</entry>
162 </row>
163 <row>
164 <entry><constant>V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK</constant></entry>
165 <entry>0x0002</entry>
166 <entry><para>If set, then events directly caused by an ioctl will also be sent to
167 the filehandle that called that ioctl. For example, changing a control using
168 &VIDIOC-S-CTRL; will cause a V4L2_EVENT_CTRL to be sent back to that same
169 filehandle. Normally such events are suppressed to prevent feedback loops
170 where an application changes a control to a one value and then another, and
171 then receives an event telling it that that control has changed to the first
172 value.</para>
173
174 <para>Since it can't tell whether that event was caused by another application
175 or by the &VIDIOC-S-CTRL; call it is hard to decide whether to set the
176 control to the value in the event, or ignore it.</para>
177
178 <para>Think carefully when you set this flag so you won't get into situations
179 like that.</para>
180 </entry>
181 </row>
182 </tbody>
183 </tgroup>
184 </table>
185
186 <table frame="none" pgwide="1" id="v4l2-event-vsync">
187 <title>struct <structname>v4l2_event_vsync</structname></title>
188 <tgroup cols="3">
189 &cs-str;
190 <tbody valign="top">
191 <row>
192 <entry>__u8</entry>
193 <entry><structfield>field</structfield></entry>
194 <entry>The upcoming field. See &v4l2-field;.</entry>
195 </row>
196 </tbody>
197 </tgroup>
198 </table>
199
200 <table frame="none" pgwide="1" id="v4l2-event-ctrl">
201 <title>struct <structname>v4l2_event_ctrl</structname></title>
202 <tgroup cols="4">
203 &cs-str;
204 <tbody valign="top">
205 <row>
206 <entry>__u32</entry>
207 <entry><structfield>changes</structfield></entry>
208 <entry></entry>
209 <entry>A bitmask that tells what has changed. See <xref linkend="changes-flags" />.</entry>
210 </row>
211 <row>
212 <entry>__u32</entry>
213 <entry><structfield>type</structfield></entry>
214 <entry></entry>
215 <entry>The type of the control. See &v4l2-ctrl-type;.</entry>
216 </row>
217 <row>
218 <entry>union (anonymous)</entry>
219 <entry></entry>
220 <entry></entry>
221 <entry></entry>
222 </row>
223 <row>
224 <entry></entry>
225 <entry>__s32</entry>
226 <entry><structfield>value</structfield></entry>
227 <entry>The 32-bit value of the control for 32-bit control types.
228 This is 0 for string controls since the value of a string
229 cannot be passed using &VIDIOC-DQEVENT;.</entry>
230 </row>
231 <row>
232 <entry></entry>
233 <entry>__s64</entry>
234 <entry><structfield>value64</structfield></entry>
235 <entry>The 64-bit value of the control for 64-bit control types.</entry>
236 </row>
237 <row>
238 <entry>__u32</entry>
239 <entry><structfield>flags</structfield></entry>
240 <entry></entry>
241 <entry>The control flags. See <xref linkend="control-flags" />.</entry>
242 </row>
243 <row>
244 <entry>__s32</entry>
245 <entry><structfield>minimum</structfield></entry>
246 <entry></entry>
247 <entry>The minimum value of the control. See &v4l2-queryctrl;.</entry>
248 </row>
249 <row>
250 <entry>__s32</entry>
251 <entry><structfield>maximum</structfield></entry>
252 <entry></entry>
253 <entry>The maximum value of the control. See &v4l2-queryctrl;.</entry>
254 </row>
255 <row>
256 <entry>__s32</entry>
257 <entry><structfield>step</structfield></entry>
258 <entry></entry>
259 <entry>The step value of the control. See &v4l2-queryctrl;.</entry>
260 </row>
261 <row>
262 <entry>__s32</entry>
263 <entry><structfield>default_value</structfield></entry>
264 <entry></entry>
265 <entry>The default value value of the control. See &v4l2-queryctrl;.</entry>
266 </row>
267 </tbody>
268 </tgroup>
269 </table>
270
271 <table pgwide="1" frame="none" id="changes-flags">
272 <title>Changes</title>
273 <tgroup cols="3">
274 &cs-def;
275 <tbody valign="top">
276 <row>
277 <entry><constant>V4L2_EVENT_CTRL_CH_VALUE</constant></entry>
278 <entry>0x0001</entry>
279 <entry>This control event was triggered because the value of the control
280 changed. Special case: if a button control is pressed, then this
281 event is sent as well, even though there is not explicit value
282 associated with a button control.</entry>
283 </row>
284 <row>
285 <entry><constant>V4L2_EVENT_CTRL_CH_FLAGS</constant></entry>
286 <entry>0x0002</entry>
287 <entry>This control event was triggered because the control flags
288 changed.</entry>
289 </row>
290 </tbody>
291 </tgroup>
292 </table>
293 </refsect1>
294 <refsect1>
295 &return-value;
296 </refsect1>
297</refentry>
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new file mode 100644
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+++ b/Documentation/DocBook/media/vbi_hsync.gif.b64
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diff --git a/Documentation/DocBook/media.tmpl b/Documentation/DocBook/media_api.tmpl
index 88f2cc680cc2..4e8e8985cc17 100644
--- a/Documentation/DocBook/media.tmpl
+++ b/Documentation/DocBook/media_api.tmpl
@@ -8,7 +8,8 @@
8<!ENTITY ie "i.&nbsp;e."> 8<!ENTITY ie "i.&nbsp;e.">
9<!ENTITY fd "File descriptor returned by <link linkend='func-open'><function>open()</function></link>."> 9<!ENTITY fd "File descriptor returned by <link linkend='func-open'><function>open()</function></link>.">
10<!ENTITY i2c "I<superscript>2</superscript>C"> 10<!ENTITY i2c "I<superscript>2</superscript>C">
11<!ENTITY return-value "<title>Return Value</title><para>On success <returnvalue>0</returnvalue> is returned, on error <returnvalue>-1</returnvalue> and the <varname>errno</varname> variable is set appropriately:</para>"> 11<!ENTITY return-value "<title>Return Value</title><para>On success <returnvalue>0</returnvalue> is returned, on error <returnvalue>-1</returnvalue> and the <varname>errno</varname> variable is set appropriately. The generic error codes are described at the <link linkend='gen-errors'>Generic Error Codes</link> chapter.</para>">
12<!ENTITY return-value-dvb "<para>RETURN VALUE</para><para>On success <returnvalue>0</returnvalue> is returned, on error <returnvalue>-1</returnvalue> and the <varname>errno</varname> variable is set appropriately. The generic error codes are described at the <link linkend='gen-errors'>Generic Error Codes</link> chapter.</para>">
12<!ENTITY manvol "<manvolnum>2</manvolnum>"> 13<!ENTITY manvol "<manvolnum>2</manvolnum>">
13 14
14<!-- Table templates: structs, structs w/union, defines. --> 15<!-- Table templates: structs, structs w/union, defines. -->
@@ -110,6 +111,11 @@ Foundation. A copy of the license is included in the chapter entitled
110&sub-media-controller; 111&sub-media-controller;
111</part> 112</part>
112 113
114<chapter id="gen_errors">
115&sub-gen-errors;
116</chapter>
117
118
113&sub-fdl-appendix; 119&sub-fdl-appendix;
114 120
115</book> 121</book>
diff --git a/Documentation/DocBook/v4l/bayer.pdf b/Documentation/DocBook/v4l/bayer.pdf
deleted file mode 100644
index 905e60e6cd42..000000000000
--- a/Documentation/DocBook/v4l/bayer.pdf
+++ /dev/null
Binary files differ
diff --git a/Documentation/DocBook/v4l/bayer.png b/Documentation/DocBook/v4l/bayer.png
deleted file mode 100644
index 9b15fb22e817..000000000000
--- a/Documentation/DocBook/v4l/bayer.png
+++ /dev/null
Binary files differ
diff --git a/Documentation/DocBook/v4l/crop.gif b/Documentation/DocBook/v4l/crop.gif
deleted file mode 100644
index 3b9e7d836d4b..000000000000
--- a/Documentation/DocBook/v4l/crop.gif
+++ /dev/null
Binary files differ
diff --git a/Documentation/DocBook/v4l/dev-event.xml b/Documentation/DocBook/v4l/dev-event.xml
deleted file mode 100644
index be5a98fb4fab..000000000000
--- a/Documentation/DocBook/v4l/dev-event.xml
+++ /dev/null
@@ -1,31 +0,0 @@
1 <title>Event Interface</title>
2
3 <para>The V4L2 event interface provides means for user to get
4 immediately notified on certain conditions taking place on a device.
5 This might include start of frame or loss of signal events, for
6 example.
7 </para>
8
9 <para>To receive events, the events the user is interested in first must
10 be subscribed using the &VIDIOC-SUBSCRIBE-EVENT; ioctl. Once an event is
11 subscribed, the events of subscribed types are dequeueable using the
12 &VIDIOC-DQEVENT; ioctl. Events may be unsubscribed using
13 VIDIOC_UNSUBSCRIBE_EVENT ioctl. The special event type V4L2_EVENT_ALL may
14 be used to unsubscribe all the events the driver supports.</para>
15
16 <para>The event subscriptions and event queues are specific to file
17 handles. Subscribing an event on one file handle does not affect
18 other file handles.
19 </para>
20
21 <para>The information on dequeueable events is obtained by using select or
22 poll system calls on video devices. The V4L2 events use POLLPRI events on
23 poll system call and exceptions on select system call. </para>
24
25 <!--
26Local Variables:
27mode: sgml
28sgml-parent-document: "v4l2.sgml"
29indent-tabs-mode: nil
30End:
31 -->
diff --git a/Documentation/DocBook/v4l/fieldseq_bt.gif b/Documentation/DocBook/v4l/fieldseq_bt.gif
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1<refentry id="func-ioctl">
2 <refmeta>
3 <refentrytitle>V4L2 ioctl()</refentrytitle>
4 &manvol;
5 </refmeta>
6
7 <refnamediv>
8 <refname>v4l2-ioctl</refname>
9 <refpurpose>Program a V4L2 device</refpurpose>
10 </refnamediv>
11
12 <refsynopsisdiv>
13 <funcsynopsis>
14 <funcsynopsisinfo>#include &lt;sys/ioctl.h&gt;</funcsynopsisinfo>
15 <funcprototype>
16 <funcdef>int <function>ioctl</function></funcdef>
17 <paramdef>int <parameter>fd</parameter></paramdef>
18 <paramdef>int <parameter>request</parameter></paramdef>
19 <paramdef>void *<parameter>argp</parameter></paramdef>
20 </funcprototype>
21 </funcsynopsis>
22 </refsynopsisdiv>
23
24 <refsect1>
25 <title>Arguments</title>
26
27 <variablelist>
28 <varlistentry>
29 <term><parameter>fd</parameter></term>
30 <listitem>
31 <para>&fd;</para>
32 </listitem>
33 </varlistentry>
34 <varlistentry>
35 <term><parameter>request</parameter></term>
36 <listitem>
37 <para>V4L2 ioctl request code as defined in the <filename>videodev2.h</filename> header file, for example
38VIDIOC_QUERYCAP.</para>
39 </listitem>
40 </varlistentry>
41 <varlistentry>
42 <term><parameter>argp</parameter></term>
43 <listitem>
44 <para>Pointer to a function parameter, usually a structure.</para>
45 </listitem>
46 </varlistentry>
47 </variablelist>
48 </refsect1>
49
50 <refsect1>
51 <title>Description</title>
52
53 <para>The <function>ioctl()</function> function is used to program
54V4L2 devices. The argument <parameter>fd</parameter> must be an open
55file descriptor. An ioctl <parameter>request</parameter> has encoded
56in it whether the argument is an input, output or read/write
57parameter, and the size of the argument <parameter>argp</parameter> in
58bytes. Macros and defines specifying V4L2 ioctl requests are located
59in the <filename>videodev2.h</filename> header file.
60Applications should use their own copy, not include the version in the
61kernel sources on the system they compile on. All V4L2 ioctl requests,
62their respective function and parameters are specified in <xref
63 linkend="user-func" />.</para>
64 </refsect1>
65
66 <refsect1>
67 <title>Return Value</title>
68
69 <para>On success the <function>ioctl()</function> function returns
70<returnvalue>0</returnvalue> and does not reset the
71<varname>errno</varname> variable. On failure
72<returnvalue>-1</returnvalue> is returned, when the ioctl takes an
73output or read/write parameter it remains unmodified, and the
74<varname>errno</varname> variable is set appropriately. See below for
75possible error codes. Generic errors like <errorcode>EBADF</errorcode>
76or <errorcode>EFAULT</errorcode> are not listed in the sections
77discussing individual ioctl requests.</para>
78 <para>Note ioctls may return undefined error codes. Since errors
79may have side effects such as a driver reset applications should
80abort on unexpected errors.</para>
81
82 <variablelist>
83 <varlistentry>
84 <term><errorcode>EBADF</errorcode></term>
85 <listitem>
86 <para><parameter>fd</parameter> is not a valid open file
87descriptor.</para>
88 </listitem>
89 </varlistentry>
90 <varlistentry>
91 <term><errorcode>EBUSY</errorcode></term>
92 <listitem>
93 <para>The property cannot be changed right now. Typically
94this error code is returned when I/O is in progress or the driver
95supports multiple opens and another process locked the property.</para>
96 </listitem>
97 </varlistentry>
98 <varlistentry>
99 <term><errorcode>EFAULT</errorcode></term>
100 <listitem>
101 <para><parameter>argp</parameter> references an inaccessible
102memory area.</para>
103 </listitem>
104 </varlistentry>
105 <varlistentry>
106 <term><errorcode>ENOTTY</errorcode></term>
107 <listitem>
108 <para><parameter>fd</parameter> is not associated with a
109character special device.</para>
110 </listitem>
111 </varlistentry>
112 <varlistentry>
113 <term><errorcode>EINVAL</errorcode></term>
114 <listitem>
115 <para>The <parameter>request</parameter> or the data pointed
116to by <parameter>argp</parameter> is not valid. This is a very common
117error code, see the individual ioctl requests listed in <xref
118 linkend="user-func" /> for actual causes.</para>
119 </listitem>
120 </varlistentry>
121 <varlistentry>
122 <term><errorcode>ENOMEM</errorcode></term>
123 <listitem>
124 <para>Not enough physical or virtual memory was available to
125complete the request.</para>
126 </listitem>
127 </varlistentry>
128 <varlistentry>
129 <term><errorcode>ERANGE</errorcode></term>
130 <listitem>
131 <para>The application attempted to set a control with the
132&VIDIOC-S-CTRL; ioctl to a value which is out of bounds.</para>
133 </listitem>
134 </varlistentry>
135 </variablelist>
136 </refsect1>
137</refentry>
138
139<!--
140Local Variables:
141mode: sgml
142sgml-parent-document: "v4l2.sgml"
143indent-tabs-mode: nil
144End:
145-->
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1<programlisting>
2/*
3 * Video for Linux Two header file
4 *
5 * Copyright (C) 1999-2007 the contributors
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * Alternatively you can redistribute this file under the terms of the
18 * BSD license as stated below:
19 *
20 * Redistribution and use in source and binary forms, with or without
21 * modification, are permitted provided that the following conditions
22 * are met:
23 * 1. Redistributions of source code must retain the above copyright
24 * notice, this list of conditions and the following disclaimer.
25 * 2. Redistributions in binary form must reproduce the above copyright
26 * notice, this list of conditions and the following disclaimer in
27 * the documentation and/or other materials provided with the
28 * distribution.
29 * 3. The names of its contributors may not be used to endorse or promote
30 * products derived from this software without specific prior written
31 * permission.
32 *
33 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
34 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
35 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
36 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
37 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
38 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
39 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
40 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
41 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
42 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
43 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
44 *
45 * Header file for v4l or V4L2 drivers and applications
46 * with public API.
47 * All kernel-specific stuff were moved to media/v4l2-dev.h, so
48 * no #if __KERNEL tests are allowed here
49 *
50 * See http://linuxtv.org for more info
51 *
52 * Author: Bill Dirks &lt;bill@thedirks.org&gt;
53 * Justin Schoeman
54 * Hans Verkuil &lt;hverkuil@xs4all.nl&gt;
55 * et al.
56 */
57#ifndef __LINUX_VIDEODEV2_H
58#define __LINUX_VIDEODEV2_H
59
60#ifdef __KERNEL__
61#include &lt;linux/time.h&gt; /* need struct timeval */
62#else
63#include &lt;sys/time.h&gt;
64#endif
65#include &lt;linux/compiler.h&gt;
66#include &lt;linux/ioctl.h&gt;
67#include &lt;linux/types.h&gt;
68
69/*
70 * Common stuff for both V4L1 and V4L2
71 * Moved from videodev.h
72 */
73#define VIDEO_MAX_FRAME 32
74#define VIDEO_MAX_PLANES 8
75
76#ifndef __KERNEL__
77
78/* These defines are V4L1 specific and should not be used with the V4L2 API!
79 They will be removed from this header in the future. */
80
81#define VID_TYPE_CAPTURE 1 /* Can capture */
82#define VID_TYPE_TUNER 2 /* Can tune */
83#define VID_TYPE_TELETEXT 4 /* Does teletext */
84#define VID_TYPE_OVERLAY 8 /* Overlay onto frame buffer */
85#define VID_TYPE_CHROMAKEY 16 /* Overlay by chromakey */
86#define VID_TYPE_CLIPPING 32 /* Can clip */
87#define VID_TYPE_FRAMERAM 64 /* Uses the frame buffer memory */
88#define VID_TYPE_SCALES 128 /* Scalable */
89#define VID_TYPE_MONOCHROME 256 /* Monochrome only */
90#define VID_TYPE_SUBCAPTURE 512 /* Can capture subareas of the image */
91#define VID_TYPE_MPEG_DECODER 1024 /* Can decode MPEG streams */
92#define VID_TYPE_MPEG_ENCODER 2048 /* Can encode MPEG streams */
93#define VID_TYPE_MJPEG_DECODER 4096 /* Can decode MJPEG streams */
94#define VID_TYPE_MJPEG_ENCODER 8192 /* Can encode MJPEG streams */
95#endif
96
97/*
98 * M I S C E L L A N E O U S
99 */
100
101/* Four-character-code (FOURCC) */
102#define v4l2_fourcc(a, b, c, d)\
103 ((__u32)(a) | ((__u32)(b) &lt;&lt; 8) | ((__u32)(c) &lt;&lt; 16) | ((__u32)(d) &lt;&lt; 24))
104
105/*
106 * E N U M S
107 */
108enum <link linkend="v4l2-field">v4l2_field</link> {
109 V4L2_FIELD_ANY = 0, /* driver can choose from none,
110 top, bottom, interlaced
111 depending on whatever it thinks
112 is approximate ... */
113 V4L2_FIELD_NONE = 1, /* this device has no fields ... */
114 V4L2_FIELD_TOP = 2, /* top field only */
115 V4L2_FIELD_BOTTOM = 3, /* bottom field only */
116 V4L2_FIELD_INTERLACED = 4, /* both fields interlaced */
117 V4L2_FIELD_SEQ_TB = 5, /* both fields sequential into one
118 buffer, top-bottom order */
119 V4L2_FIELD_SEQ_BT = 6, /* same as above + bottom-top order */
120 V4L2_FIELD_ALTERNATE = 7, /* both fields alternating into
121 separate buffers */
122 V4L2_FIELD_INTERLACED_TB = 8, /* both fields interlaced, top field
123 first and the top field is
124 transmitted first */
125 V4L2_FIELD_INTERLACED_BT = 9, /* both fields interlaced, top field
126 first and the bottom field is
127 transmitted first */
128};
129#define V4L2_FIELD_HAS_TOP(field) \
130 ((field) == V4L2_FIELD_TOP ||\
131 (field) == V4L2_FIELD_INTERLACED ||\
132 (field) == V4L2_FIELD_INTERLACED_TB ||\
133 (field) == V4L2_FIELD_INTERLACED_BT ||\
134 (field) == V4L2_FIELD_SEQ_TB ||\
135 (field) == V4L2_FIELD_SEQ_BT)
136#define V4L2_FIELD_HAS_BOTTOM(field) \
137 ((field) == V4L2_FIELD_BOTTOM ||\
138 (field) == V4L2_FIELD_INTERLACED ||\
139 (field) == V4L2_FIELD_INTERLACED_TB ||\
140 (field) == V4L2_FIELD_INTERLACED_BT ||\
141 (field) == V4L2_FIELD_SEQ_TB ||\
142 (field) == V4L2_FIELD_SEQ_BT)
143#define V4L2_FIELD_HAS_BOTH(field) \
144 ((field) == V4L2_FIELD_INTERLACED ||\
145 (field) == V4L2_FIELD_INTERLACED_TB ||\
146 (field) == V4L2_FIELD_INTERLACED_BT ||\
147 (field) == V4L2_FIELD_SEQ_TB ||\
148 (field) == V4L2_FIELD_SEQ_BT)
149
150enum <link linkend="v4l2-buf-type">v4l2_buf_type</link> {
151 V4L2_BUF_TYPE_VIDEO_CAPTURE = 1,
152 V4L2_BUF_TYPE_VIDEO_OUTPUT = 2,
153 V4L2_BUF_TYPE_VIDEO_OVERLAY = 3,
154 V4L2_BUF_TYPE_VBI_CAPTURE = 4,
155 V4L2_BUF_TYPE_VBI_OUTPUT = 5,
156 V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6,
157 V4L2_BUF_TYPE_SLICED_VBI_OUTPUT = 7,
158#if 1
159 /* Experimental */
160 V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY = 8,
161#endif
162 V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE = 9,
163 V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE = 10,
164 V4L2_BUF_TYPE_PRIVATE = 0x80,
165};
166
167#define V4L2_TYPE_IS_MULTIPLANAR(type) \
168 ((type) == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE \
169 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
170
171#define V4L2_TYPE_IS_OUTPUT(type) \
172 ((type) == V4L2_BUF_TYPE_VIDEO_OUTPUT \
173 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE \
174 || (type) == V4L2_BUF_TYPE_VIDEO_OVERLAY \
175 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY \
176 || (type) == V4L2_BUF_TYPE_VBI_OUTPUT \
177 || (type) == V4L2_BUF_TYPE_SLICED_VBI_OUTPUT)
178
179enum <link linkend="v4l2-tuner-type">v4l2_tuner_type</link> {
180 V4L2_TUNER_RADIO = 1,
181 V4L2_TUNER_ANALOG_TV = 2,
182 V4L2_TUNER_DIGITAL_TV = 3,
183};
184
185enum <link linkend="v4l2-memory">v4l2_memory</link> {
186 V4L2_MEMORY_MMAP = 1,
187 V4L2_MEMORY_USERPTR = 2,
188 V4L2_MEMORY_OVERLAY = 3,
189};
190
191/* see also http://vektor.theorem.ca/graphics/ycbcr/ */
192enum <link linkend="v4l2-colorspace">v4l2_colorspace</link> {
193 /* ITU-R 601 -- broadcast NTSC/PAL */
194 V4L2_COLORSPACE_SMPTE170M = 1,
195
196 /* 1125-Line (US) HDTV */
197 V4L2_COLORSPACE_SMPTE240M = 2,
198
199 /* HD and modern captures. */
200 V4L2_COLORSPACE_REC709 = 3,
201
202 /* broken BT878 extents (601, luma range 16-253 instead of 16-235) */
203 V4L2_COLORSPACE_BT878 = 4,
204
205 /* These should be useful. Assume 601 extents. */
206 V4L2_COLORSPACE_470_SYSTEM_M = 5,
207 V4L2_COLORSPACE_470_SYSTEM_BG = 6,
208
209 /* I know there will be cameras that send this. So, this is
210 * unspecified chromaticities and full 0-255 on each of the
211 * Y'CbCr components
212 */
213 V4L2_COLORSPACE_JPEG = 7,
214
215 /* For RGB colourspaces, this is probably a good start. */
216 V4L2_COLORSPACE_SRGB = 8,
217};
218
219enum <link linkend="v4l2-priority">v4l2_priority</link> {
220 V4L2_PRIORITY_UNSET = 0, /* not initialized */
221 V4L2_PRIORITY_BACKGROUND = 1,
222 V4L2_PRIORITY_INTERACTIVE = 2,
223 V4L2_PRIORITY_RECORD = 3,
224 V4L2_PRIORITY_DEFAULT = V4L2_PRIORITY_INTERACTIVE,
225};
226
227struct <link linkend="v4l2-rect">v4l2_rect</link> {
228 __s32 left;
229 __s32 top;
230 __s32 width;
231 __s32 height;
232};
233
234struct <link linkend="v4l2-fract">v4l2_fract</link> {
235 __u32 numerator;
236 __u32 denominator;
237};
238
239/*
240 * D R I V E R C A P A B I L I T I E S
241 */
242struct <link linkend="v4l2-capability">v4l2_capability</link> {
243 __u8 driver[16]; /* i.e.ie; "bttv" */
244 __u8 card[32]; /* i.e.ie; "Hauppauge WinTV" */
245 __u8 bus_info[32]; /* "PCI:" + pci_name(pci_dev) */
246 __u32 version; /* should use KERNEL_VERSION() */
247 __u32 capabilities; /* Device capabilities */
248 __u32 reserved[4];
249};
250
251/* Values for 'capabilities' field */
252#define V4L2_CAP_VIDEO_CAPTURE 0x00000001 /* Is a video capture device */
253#define V4L2_CAP_VIDEO_OUTPUT 0x00000002 /* Is a video output device */
254#define V4L2_CAP_VIDEO_OVERLAY 0x00000004 /* Can do video overlay */
255#define V4L2_CAP_VBI_CAPTURE 0x00000010 /* Is a raw VBI capture device */
256#define V4L2_CAP_VBI_OUTPUT 0x00000020 /* Is a raw VBI output device */
257#define V4L2_CAP_SLICED_VBI_CAPTURE 0x00000040 /* Is a sliced VBI capture device */
258#define V4L2_CAP_SLICED_VBI_OUTPUT 0x00000080 /* Is a sliced VBI output device */
259#define V4L2_CAP_RDS_CAPTURE 0x00000100 /* RDS data capture */
260#define V4L2_CAP_VIDEO_OUTPUT_OVERLAY 0x00000200 /* Can do video output overlay */
261#define V4L2_CAP_HW_FREQ_SEEK 0x00000400 /* Can do hardware frequency seek */
262#define V4L2_CAP_RDS_OUTPUT 0x00000800 /* Is an RDS encoder */
263
264/* Is a video capture device that supports multiplanar formats */
265#define V4L2_CAP_VIDEO_CAPTURE_MPLANE 0x00001000
266/* Is a video output device that supports multiplanar formats */
267#define V4L2_CAP_VIDEO_OUTPUT_MPLANE 0x00002000
268
269#define V4L2_CAP_TUNER 0x00010000 /* has a tuner */
270#define V4L2_CAP_AUDIO 0x00020000 /* has audio support */
271#define V4L2_CAP_RADIO 0x00040000 /* is a radio device */
272#define V4L2_CAP_MODULATOR 0x00080000 /* has a modulator */
273
274#define V4L2_CAP_READWRITE 0x01000000 /* read/write systemcalls */
275#define V4L2_CAP_ASYNCIO 0x02000000 /* async I/O */
276#define V4L2_CAP_STREAMING 0x04000000 /* streaming I/O ioctls */
277
278/*
279 * V I D E O I M A G E F O R M A T
280 */
281struct <link linkend="v4l2-pix-format">v4l2_pix_format</link> {
282 __u32 width;
283 __u32 height;
284 __u32 pixelformat;
285 enum <link linkend="v4l2-field">v4l2_field</link> field;
286 __u32 bytesperline; /* for padding, zero if unused */
287 __u32 sizeimage;
288 enum <link linkend="v4l2-colorspace">v4l2_colorspace</link> colorspace;
289 __u32 priv; /* private data, depends on pixelformat */
290};
291
292/* Pixel format FOURCC depth Description */
293
294/* RGB formats */
295#define <link linkend="V4L2-PIX-FMT-RGB332">V4L2_PIX_FMT_RGB332</link> v4l2_fourcc('R', 'G', 'B', '1') /* 8 RGB-3-3-2 */
296#define <link linkend="V4L2-PIX-FMT-RGB444">V4L2_PIX_FMT_RGB444</link> v4l2_fourcc('R', '4', '4', '4') /* 16 xxxxrrrr ggggbbbb */
297#define <link linkend="V4L2-PIX-FMT-RGB555">V4L2_PIX_FMT_RGB555</link> v4l2_fourcc('R', 'G', 'B', 'O') /* 16 RGB-5-5-5 */
298#define <link linkend="V4L2-PIX-FMT-RGB565">V4L2_PIX_FMT_RGB565</link> v4l2_fourcc('R', 'G', 'B', 'P') /* 16 RGB-5-6-5 */
299#define <link linkend="V4L2-PIX-FMT-RGB555X">V4L2_PIX_FMT_RGB555X</link> v4l2_fourcc('R', 'G', 'B', 'Q') /* 16 RGB-5-5-5 BE */
300#define <link linkend="V4L2-PIX-FMT-RGB565X">V4L2_PIX_FMT_RGB565X</link> v4l2_fourcc('R', 'G', 'B', 'R') /* 16 RGB-5-6-5 BE */
301#define <link linkend="V4L2-PIX-FMT-BGR666">V4L2_PIX_FMT_BGR666</link> v4l2_fourcc('B', 'G', 'R', 'H') /* 18 BGR-6-6-6 */
302#define <link linkend="V4L2-PIX-FMT-BGR24">V4L2_PIX_FMT_BGR24</link> v4l2_fourcc('B', 'G', 'R', '3') /* 24 BGR-8-8-8 */
303#define <link linkend="V4L2-PIX-FMT-RGB24">V4L2_PIX_FMT_RGB24</link> v4l2_fourcc('R', 'G', 'B', '3') /* 24 RGB-8-8-8 */
304#define <link linkend="V4L2-PIX-FMT-BGR32">V4L2_PIX_FMT_BGR32</link> v4l2_fourcc('B', 'G', 'R', '4') /* 32 BGR-8-8-8-8 */
305#define <link linkend="V4L2-PIX-FMT-RGB32">V4L2_PIX_FMT_RGB32</link> v4l2_fourcc('R', 'G', 'B', '4') /* 32 RGB-8-8-8-8 */
306
307/* Grey formats */
308#define <link linkend="V4L2-PIX-FMT-GREY">V4L2_PIX_FMT_GREY</link> v4l2_fourcc('G', 'R', 'E', 'Y') /* 8 Greyscale */
309#define <link linkend="V4L2-PIX-FMT-Y4">V4L2_PIX_FMT_Y4</link> v4l2_fourcc('Y', '0', '4', ' ') /* 4 Greyscale */
310#define <link linkend="V4L2-PIX-FMT-Y6">V4L2_PIX_FMT_Y6</link> v4l2_fourcc('Y', '0', '6', ' ') /* 6 Greyscale */
311#define <link linkend="V4L2-PIX-FMT-Y10">V4L2_PIX_FMT_Y10</link> v4l2_fourcc('Y', '1', '0', ' ') /* 10 Greyscale */
312#define <link linkend="V4L2-PIX-FMT-Y16">V4L2_PIX_FMT_Y16</link> v4l2_fourcc('Y', '1', '6', ' ') /* 16 Greyscale */
313
314/* Grey bit-packed formats */
315#define <link linkend="V4L2-PIX-FMT-Y10BPACK">V4L2_PIX_FMT_Y10BPACK</link> v4l2_fourcc('Y', '1', '0', 'B') /* 10 Greyscale bit-packed */
316
317/* Palette formats */
318#define <link linkend="V4L2-PIX-FMT-PAL8">V4L2_PIX_FMT_PAL8</link> v4l2_fourcc('P', 'A', 'L', '8') /* 8 8-bit palette */
319
320/* Luminance+Chrominance formats */
321#define <link linkend="V4L2-PIX-FMT-YVU410">V4L2_PIX_FMT_YVU410</link> v4l2_fourcc('Y', 'V', 'U', '9') /* 9 YVU 4:1:0 */
322#define <link linkend="V4L2-PIX-FMT-YVU420">V4L2_PIX_FMT_YVU420</link> v4l2_fourcc('Y', 'V', '1', '2') /* 12 YVU 4:2:0 */
323#define <link linkend="V4L2-PIX-FMT-YUYV">V4L2_PIX_FMT_YUYV</link> v4l2_fourcc('Y', 'U', 'Y', 'V') /* 16 YUV 4:2:2 */
324#define <link linkend="V4L2-PIX-FMT-YYUV">V4L2_PIX_FMT_YYUV</link> v4l2_fourcc('Y', 'Y', 'U', 'V') /* 16 YUV 4:2:2 */
325#define <link linkend="V4L2-PIX-FMT-YVYU">V4L2_PIX_FMT_YVYU</link> v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16 YVU 4:2:2 */
326#define <link linkend="V4L2-PIX-FMT-UYVY">V4L2_PIX_FMT_UYVY</link> v4l2_fourcc('U', 'Y', 'V', 'Y') /* 16 YUV 4:2:2 */
327#define <link linkend="V4L2-PIX-FMT-VYUY">V4L2_PIX_FMT_VYUY</link> v4l2_fourcc('V', 'Y', 'U', 'Y') /* 16 YUV 4:2:2 */
328#define <link linkend="V4L2-PIX-FMT-YUV422P">V4L2_PIX_FMT_YUV422P</link> v4l2_fourcc('4', '2', '2', 'P') /* 16 YVU422 planar */
329#define <link linkend="V4L2-PIX-FMT-YUV411P">V4L2_PIX_FMT_YUV411P</link> v4l2_fourcc('4', '1', '1', 'P') /* 16 YVU411 planar */
330#define <link linkend="V4L2-PIX-FMT-Y41P">V4L2_PIX_FMT_Y41P</link> v4l2_fourcc('Y', '4', '1', 'P') /* 12 YUV 4:1:1 */
331#define <link linkend="V4L2-PIX-FMT-YUV444">V4L2_PIX_FMT_YUV444</link> v4l2_fourcc('Y', '4', '4', '4') /* 16 xxxxyyyy uuuuvvvv */
332#define <link linkend="V4L2-PIX-FMT-YUV555">V4L2_PIX_FMT_YUV555</link> v4l2_fourcc('Y', 'U', 'V', 'O') /* 16 YUV-5-5-5 */
333#define <link linkend="V4L2-PIX-FMT-YUV565">V4L2_PIX_FMT_YUV565</link> v4l2_fourcc('Y', 'U', 'V', 'P') /* 16 YUV-5-6-5 */
334#define <link linkend="V4L2-PIX-FMT-YUV32">V4L2_PIX_FMT_YUV32</link> v4l2_fourcc('Y', 'U', 'V', '4') /* 32 YUV-8-8-8-8 */
335#define <link linkend="V4L2-PIX-FMT-YUV410">V4L2_PIX_FMT_YUV410</link> v4l2_fourcc('Y', 'U', 'V', '9') /* 9 YUV 4:1:0 */
336#define <link linkend="V4L2-PIX-FMT-YUV420">V4L2_PIX_FMT_YUV420</link> v4l2_fourcc('Y', 'U', '1', '2') /* 12 YUV 4:2:0 */
337#define <link linkend="V4L2-PIX-FMT-HI240">V4L2_PIX_FMT_HI240</link> v4l2_fourcc('H', 'I', '2', '4') /* 8 8-bit color */
338#define <link linkend="V4L2-PIX-FMT-HM12">V4L2_PIX_FMT_HM12</link> v4l2_fourcc('H', 'M', '1', '2') /* 8 YUV 4:2:0 16x16 macroblocks */
339#define <link linkend="V4L2-PIX-FMT-M420">V4L2_PIX_FMT_M420</link> v4l2_fourcc('M', '4', '2', '0') /* 12 YUV 4:2:0 2 lines y, 1 line uv interleaved */
340
341/* two planes -- one Y, one Cr + Cb interleaved */
342#define <link linkend="V4L2-PIX-FMT-NV12">V4L2_PIX_FMT_NV12</link> v4l2_fourcc('N', 'V', '1', '2') /* 12 Y/CbCr 4:2:0 */
343#define <link linkend="V4L2-PIX-FMT-NV21">V4L2_PIX_FMT_NV21</link> v4l2_fourcc('N', 'V', '2', '1') /* 12 Y/CrCb 4:2:0 */
344#define <link linkend="V4L2-PIX-FMT-NV16">V4L2_PIX_FMT_NV16</link> v4l2_fourcc('N', 'V', '1', '6') /* 16 Y/CbCr 4:2:2 */
345#define <link linkend="V4L2-PIX-FMT-NV61">V4L2_PIX_FMT_NV61</link> v4l2_fourcc('N', 'V', '6', '1') /* 16 Y/CrCb 4:2:2 */
346
347/* two non contiguous planes - one Y, one Cr + Cb interleaved */
348#define <link linkend="V4L2-PIX-FMT-NV12M">V4L2_PIX_FMT_NV12M</link> v4l2_fourcc('N', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 */
349#define <link linkend="V4L2-PIX-FMT-NV12MT">V4L2_PIX_FMT_NV12MT</link> v4l2_fourcc('T', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 64x32 macroblocks */
350
351/* three non contiguous planes - Y, Cb, Cr */
352#define <link linkend="V4L2-PIX-FMT-YUV420M">V4L2_PIX_FMT_YUV420M</link> v4l2_fourcc('Y', 'M', '1', '2') /* 12 YUV420 planar */
353
354/* Bayer formats - see http://www.siliconimaging.com/RGB%20Bayer.htm */
355#define <link linkend="V4L2-PIX-FMT-SBGGR8">V4L2_PIX_FMT_SBGGR8</link> v4l2_fourcc('B', 'A', '8', '1') /* 8 BGBG.. GRGR.. */
356#define <link linkend="V4L2-PIX-FMT-SGBRG8">V4L2_PIX_FMT_SGBRG8</link> v4l2_fourcc('G', 'B', 'R', 'G') /* 8 GBGB.. RGRG.. */
357#define <link linkend="V4L2-PIX-FMT-SGRBG8">V4L2_PIX_FMT_SGRBG8</link> v4l2_fourcc('G', 'R', 'B', 'G') /* 8 GRGR.. BGBG.. */
358#define <link linkend="V4L2-PIX-FMT-SRGGB8">V4L2_PIX_FMT_SRGGB8</link> v4l2_fourcc('R', 'G', 'G', 'B') /* 8 RGRG.. GBGB.. */
359#define <link linkend="V4L2-PIX-FMT-SBGGR10">V4L2_PIX_FMT_SBGGR10</link> v4l2_fourcc('B', 'G', '1', '0') /* 10 BGBG.. GRGR.. */
360#define <link linkend="V4L2-PIX-FMT-SGBRG10">V4L2_PIX_FMT_SGBRG10</link> v4l2_fourcc('G', 'B', '1', '0') /* 10 GBGB.. RGRG.. */
361#define <link linkend="V4L2-PIX-FMT-SGRBG10">V4L2_PIX_FMT_SGRBG10</link> v4l2_fourcc('B', 'A', '1', '0') /* 10 GRGR.. BGBG.. */
362#define <link linkend="V4L2-PIX-FMT-SRGGB10">V4L2_PIX_FMT_SRGGB10</link> v4l2_fourcc('R', 'G', '1', '0') /* 10 RGRG.. GBGB.. */
363 /* 10bit raw bayer DPCM compressed to 8 bits */
364#define <link linkend="V4L2-PIX-FMT-SGRBG10DPCM8">V4L2_PIX_FMT_SGRBG10DPCM8</link> v4l2_fourcc('B', 'D', '1', '0')
365 /*
366 * 10bit raw bayer, expanded to 16 bits
367 * xxxxrrrrrrrrrrxxxxgggggggggg xxxxggggggggggxxxxbbbbbbbbbb...
368 */
369#define <link linkend="V4L2-PIX-FMT-SBGGR16">V4L2_PIX_FMT_SBGGR16</link> v4l2_fourcc('B', 'Y', 'R', '2') /* 16 BGBG.. GRGR.. */
370
371/* compressed formats */
372#define <link linkend="V4L2-PIX-FMT-MJPEG">V4L2_PIX_FMT_MJPEG</link> v4l2_fourcc('M', 'J', 'P', 'G') /* Motion-JPEG */
373#define <link linkend="V4L2-PIX-FMT-JPEG">V4L2_PIX_FMT_JPEG</link> v4l2_fourcc('J', 'P', 'E', 'G') /* JFIF JPEG */
374#define <link linkend="V4L2-PIX-FMT-DV">V4L2_PIX_FMT_DV</link> v4l2_fourcc('d', 'v', 's', 'd') /* 1394 */
375#define <link linkend="V4L2-PIX-FMT-MPEG">V4L2_PIX_FMT_MPEG</link> v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4 */
376
377/* Vendor-specific formats */
378#define <link linkend="V4L2-PIX-FMT-CPIA1">V4L2_PIX_FMT_CPIA1</link> v4l2_fourcc('C', 'P', 'I', 'A') /* cpia1 YUV */
379#define <link linkend="V4L2-PIX-FMT-WNVA">V4L2_PIX_FMT_WNVA</link> v4l2_fourcc('W', 'N', 'V', 'A') /* Winnov hw compress */
380#define <link linkend="V4L2-PIX-FMT-SN9C10X">V4L2_PIX_FMT_SN9C10X</link> v4l2_fourcc('S', '9', '1', '0') /* SN9C10x compression */
381#define <link linkend="V4L2-PIX-FMT-SN9C20X-I420">V4L2_PIX_FMT_SN9C20X_I420</link> v4l2_fourcc('S', '9', '2', '0') /* SN9C20x YUV 4:2:0 */
382#define <link linkend="V4L2-PIX-FMT-PWC1">V4L2_PIX_FMT_PWC1</link> v4l2_fourcc('P', 'W', 'C', '1') /* pwc older webcam */
383#define <link linkend="V4L2-PIX-FMT-PWC2">V4L2_PIX_FMT_PWC2</link> v4l2_fourcc('P', 'W', 'C', '2') /* pwc newer webcam */
384#define <link linkend="V4L2-PIX-FMT-ET61X251">V4L2_PIX_FMT_ET61X251</link> v4l2_fourcc('E', '6', '2', '5') /* ET61X251 compression */
385#define <link linkend="V4L2-PIX-FMT-SPCA501">V4L2_PIX_FMT_SPCA501</link> v4l2_fourcc('S', '5', '0', '1') /* YUYV per line */
386#define <link linkend="V4L2-PIX-FMT-SPCA505">V4L2_PIX_FMT_SPCA505</link> v4l2_fourcc('S', '5', '0', '5') /* YYUV per line */
387#define <link linkend="V4L2-PIX-FMT-SPCA508">V4L2_PIX_FMT_SPCA508</link> v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */
388#define <link linkend="V4L2-PIX-FMT-SPCA561">V4L2_PIX_FMT_SPCA561</link> v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
389#define <link linkend="V4L2-PIX-FMT-PAC207">V4L2_PIX_FMT_PAC207</link> v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
390#define <link linkend="V4L2-PIX-FMT-MR97310A">V4L2_PIX_FMT_MR97310A</link> v4l2_fourcc('M', '3', '1', '0') /* compressed BGGR bayer */
391#define <link linkend="V4L2-PIX-FMT-SN9C2028">V4L2_PIX_FMT_SN9C2028</link> v4l2_fourcc('S', 'O', 'N', 'X') /* compressed GBRG bayer */
392#define <link linkend="V4L2-PIX-FMT-SQ905C">V4L2_PIX_FMT_SQ905C</link> v4l2_fourcc('9', '0', '5', 'C') /* compressed RGGB bayer */
393#define <link linkend="V4L2-PIX-FMT-PJPG">V4L2_PIX_FMT_PJPG</link> v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
394#define <link linkend="V4L2-PIX-FMT-OV511">V4L2_PIX_FMT_OV511</link> v4l2_fourcc('O', '5', '1', '1') /* ov511 JPEG */
395#define <link linkend="V4L2-PIX-FMT-OV518">V4L2_PIX_FMT_OV518</link> v4l2_fourcc('O', '5', '1', '8') /* ov518 JPEG */
396#define <link linkend="V4L2-PIX-FMT-STV0680">V4L2_PIX_FMT_STV0680</link> v4l2_fourcc('S', '6', '8', '0') /* stv0680 bayer */
397#define <link linkend="V4L2-PIX-FMT-TM6000">V4L2_PIX_FMT_TM6000</link> v4l2_fourcc('T', 'M', '6', '0') /* tm5600/tm60x0 */
398#define <link linkend="V4L2-PIX-FMT-CIT-YYVYUY">V4L2_PIX_FMT_CIT_YYVYUY</link> v4l2_fourcc('C', 'I', 'T', 'V') /* one line of Y then 1 line of VYUY */
399#define <link linkend="V4L2-PIX-FMT-KONICA420">V4L2_PIX_FMT_KONICA420</link> v4l2_fourcc('K', 'O', 'N', 'I') /* YUV420 planar in blocks of 256 pixels */
400
401/*
402 * F O R M A T E N U M E R A T I O N
403 */
404struct <link linkend="v4l2-fmtdesc">v4l2_fmtdesc</link> {
405 __u32 index; /* Format number */
406 enum <link linkend="v4l2-buf-type">v4l2_buf_type</link> type; /* buffer type */
407 __u32 flags;
408 __u8 description[32]; /* Description string */
409 __u32 pixelformat; /* Format fourcc */
410 __u32 reserved[4];
411};
412
413#define V4L2_FMT_FLAG_COMPRESSED 0x0001
414#define V4L2_FMT_FLAG_EMULATED 0x0002
415
416#if 1
417 /* Experimental Frame Size and frame rate enumeration */
418/*
419 * F R A M E S I Z E E N U M E R A T I O N
420 */
421enum <link linkend="v4l2-frmsizetypes">v4l2_frmsizetypes</link> {
422 V4L2_FRMSIZE_TYPE_DISCRETE = 1,
423 V4L2_FRMSIZE_TYPE_CONTINUOUS = 2,
424 V4L2_FRMSIZE_TYPE_STEPWISE = 3,
425};
426
427struct <link linkend="v4l2-frmsize-discrete">v4l2_frmsize_discrete</link> {
428 __u32 width; /* Frame width [pixel] */
429 __u32 height; /* Frame height [pixel] */
430};
431
432struct <link linkend="v4l2-frmsize-stepwise">v4l2_frmsize_stepwise</link> {
433 __u32 min_width; /* Minimum frame width [pixel] */
434 __u32 max_width; /* Maximum frame width [pixel] */
435 __u32 step_width; /* Frame width step size [pixel] */
436 __u32 min_height; /* Minimum frame height [pixel] */
437 __u32 max_height; /* Maximum frame height [pixel] */
438 __u32 step_height; /* Frame height step size [pixel] */
439};
440
441struct <link linkend="v4l2-frmsizeenum">v4l2_frmsizeenum</link> {
442 __u32 index; /* Frame size number */
443 __u32 pixel_format; /* Pixel format */
444 __u32 type; /* Frame size type the device supports. */
445
446 union { /* Frame size */
447 struct <link linkend="v4l2-frmsize-discrete">v4l2_frmsize_discrete</link> discrete;
448 struct <link linkend="v4l2-frmsize-stepwise">v4l2_frmsize_stepwise</link> stepwise;
449 };
450
451 __u32 reserved[2]; /* Reserved space for future use */
452};
453
454/*
455 * F R A M E R A T E E N U M E R A T I O N
456 */
457enum <link linkend="v4l2-frmivaltypes">v4l2_frmivaltypes</link> {
458 V4L2_FRMIVAL_TYPE_DISCRETE = 1,
459 V4L2_FRMIVAL_TYPE_CONTINUOUS = 2,
460 V4L2_FRMIVAL_TYPE_STEPWISE = 3,
461};
462
463struct <link linkend="v4l2-frmival-stepwise">v4l2_frmival_stepwise</link> {
464 struct <link linkend="v4l2-fract">v4l2_fract</link> min; /* Minimum frame interval [s] */
465 struct <link linkend="v4l2-fract">v4l2_fract</link> max; /* Maximum frame interval [s] */
466 struct <link linkend="v4l2-fract">v4l2_fract</link> step; /* Frame interval step size [s] */
467};
468
469struct <link linkend="v4l2-frmivalenum">v4l2_frmivalenum</link> {
470 __u32 index; /* Frame format index */
471 __u32 pixel_format; /* Pixel format */
472 __u32 width; /* Frame width */
473 __u32 height; /* Frame height */
474 __u32 type; /* Frame interval type the device supports. */
475
476 union { /* Frame interval */
477 struct <link linkend="v4l2-fract">v4l2_fract</link> discrete;
478 struct <link linkend="v4l2-frmival-stepwise">v4l2_frmival_stepwise</link> stepwise;
479 };
480
481 __u32 reserved[2]; /* Reserved space for future use */
482};
483#endif
484
485/*
486 * T I M E C O D E
487 */
488struct <link linkend="v4l2-timecode">v4l2_timecode</link> {
489 __u32 type;
490 __u32 flags;
491 __u8 frames;
492 __u8 seconds;
493 __u8 minutes;
494 __u8 hours;
495 __u8 userbits[4];
496};
497
498/* Type */
499#define V4L2_TC_TYPE_24FPS 1
500#define V4L2_TC_TYPE_25FPS 2
501#define V4L2_TC_TYPE_30FPS 3
502#define V4L2_TC_TYPE_50FPS 4
503#define V4L2_TC_TYPE_60FPS 5
504
505/* Flags */
506#define V4L2_TC_FLAG_DROPFRAME 0x0001 /* "drop-frame" mode */
507#define V4L2_TC_FLAG_COLORFRAME 0x0002
508#define V4L2_TC_USERBITS_field 0x000C
509#define V4L2_TC_USERBITS_USERDEFINED 0x0000
510#define V4L2_TC_USERBITS_8BITCHARS 0x0008
511/* The above is based on SMPTE timecodes */
512
513struct <link linkend="v4l2-jpegcompression">v4l2_jpegcompression</link> {
514 int quality;
515
516 int APPn; /* Number of APP segment to be written,
517 * must be 0..15 */
518 int APP_len; /* Length of data in JPEG APPn segment */
519 char APP_data[60]; /* Data in the JPEG APPn segment. */
520
521 int COM_len; /* Length of data in JPEG COM segment */
522 char COM_data[60]; /* Data in JPEG COM segment */
523
524 __u32 jpeg_markers; /* Which markers should go into the JPEG
525 * output. Unless you exactly know what
526 * you do, leave them untouched.
527 * Inluding less markers will make the
528 * resulting code smaller, but there will
529 * be fewer applications which can read it.
530 * The presence of the APP and COM marker
531 * is influenced by APP_len and COM_len
532 * ONLY, not by this property! */
533
534#define V4L2_JPEG_MARKER_DHT (1&lt;&lt;3) /* Define Huffman Tables */
535#define V4L2_JPEG_MARKER_DQT (1&lt;&lt;4) /* Define Quantization Tables */
536#define V4L2_JPEG_MARKER_DRI (1&lt;&lt;5) /* Define Restart Interval */
537#define V4L2_JPEG_MARKER_COM (1&lt;&lt;6) /* Comment segment */
538#define V4L2_JPEG_MARKER_APP (1&lt;&lt;7) /* App segment, driver will
539 * allways use APP0 */
540};
541
542/*
543 * M E M O R Y - M A P P I N G B U F F E R S
544 */
545struct <link linkend="v4l2-requestbuffers">v4l2_requestbuffers</link> {
546 __u32 count;
547 enum <link linkend="v4l2-buf-type">v4l2_buf_type</link> type;
548 enum <link linkend="v4l2-memory">v4l2_memory</link> memory;
549 __u32 reserved[2];
550};
551
552/**
553 * struct <link linkend="v4l2-plane">v4l2_plane</link> - plane info for multi-planar buffers
554 * @bytesused: number of bytes occupied by data in the plane (payload)
555 * @length: size of this plane (NOT the payload) in bytes
556 * @mem_offset: when memory in the associated struct <link linkend="v4l2-buffer">v4l2_buffer</link> is
557 * V4L2_MEMORY_MMAP, equals the offset from the start of
558 * the device memory for this plane (or is a "cookie" that
559 * should be passed to mmap() called on the video node)
560 * @userptr: when memory is V4L2_MEMORY_USERPTR, a userspace pointer
561 * pointing to this plane
562 * @data_offset: offset in the plane to the start of data; usually 0,
563 * unless there is a header in front of the data
564 *
565 * Multi-planar buffers consist of one or more planes, e.g. an YCbCr buffer
566 * with two planes can have one plane for Y, and another for interleaved CbCr
567 * components. Each plane can reside in a separate memory buffer, or even in
568 * a completely separate memory node (e.g. in embedded devices).
569 */
570struct <link linkend="v4l2-plane">v4l2_plane</link> {
571 __u32 bytesused;
572 __u32 length;
573 union {
574 __u32 mem_offset;
575 unsigned long userptr;
576 } m;
577 __u32 data_offset;
578 __u32 reserved[11];
579};
580
581/**
582 * struct <link linkend="v4l2-buffer">v4l2_buffer</link> - video buffer info
583 * @index: id number of the buffer
584 * @type: buffer type (type == *_MPLANE for multiplanar buffers)
585 * @bytesused: number of bytes occupied by data in the buffer (payload);
586 * unused (set to 0) for multiplanar buffers
587 * @flags: buffer informational flags
588 * @field: field order of the image in the buffer
589 * @timestamp: frame timestamp
590 * @timecode: frame timecode
591 * @sequence: sequence count of this frame
592 * @memory: the method, in which the actual video data is passed
593 * @offset: for non-multiplanar buffers with memory == V4L2_MEMORY_MMAP;
594 * offset from the start of the device memory for this plane,
595 * (or a "cookie" that should be passed to mmap() as offset)
596 * @userptr: for non-multiplanar buffers with memory == V4L2_MEMORY_USERPTR;
597 * a userspace pointer pointing to this buffer
598 * @planes: for multiplanar buffers; userspace pointer to the array of plane
599 * info structs for this buffer
600 * @length: size in bytes of the buffer (NOT its payload) for single-plane
601 * buffers (when type != *_MPLANE); number of elements in the
602 * planes array for multi-plane buffers
603 * @input: input number from which the video data has has been captured
604 *
605 * Contains data exchanged by application and driver using one of the Streaming
606 * I/O methods.
607 */
608struct <link linkend="v4l2-buffer">v4l2_buffer</link> {
609 __u32 index;
610 enum <link linkend="v4l2-buf-type">v4l2_buf_type</link> type;
611 __u32 bytesused;
612 __u32 flags;
613 enum <link linkend="v4l2-field">v4l2_field</link> field;
614 struct timeval timestamp;
615 struct <link linkend="v4l2-timecode">v4l2_timecode</link> timecode;
616 __u32 sequence;
617
618 /* memory location */
619 enum <link linkend="v4l2-memory">v4l2_memory</link> memory;
620 union {
621 __u32 offset;
622 unsigned long userptr;
623 struct <link linkend="v4l2-plane">v4l2_plane</link> *planes;
624 } m;
625 __u32 length;
626 __u32 input;
627 __u32 reserved;
628};
629
630/* Flags for 'flags' field */
631#define V4L2_BUF_FLAG_MAPPED 0x0001 /* Buffer is mapped (flag) */
632#define V4L2_BUF_FLAG_QUEUED 0x0002 /* Buffer is queued for processing */
633#define V4L2_BUF_FLAG_DONE 0x0004 /* Buffer is ready */
634#define V4L2_BUF_FLAG_KEYFRAME 0x0008 /* Image is a keyframe (I-frame) */
635#define V4L2_BUF_FLAG_PFRAME 0x0010 /* Image is a P-frame */
636#define V4L2_BUF_FLAG_BFRAME 0x0020 /* Image is a B-frame */
637/* Buffer is ready, but the data contained within is corrupted. */
638#define V4L2_BUF_FLAG_ERROR 0x0040
639#define V4L2_BUF_FLAG_TIMECODE 0x0100 /* timecode field is valid */
640#define V4L2_BUF_FLAG_INPUT 0x0200 /* input field is valid */
641
642/*
643 * O V E R L A Y P R E V I E W
644 */
645struct <link linkend="v4l2-framebuffer">v4l2_framebuffer</link> {
646 __u32 capability;
647 __u32 flags;
648/* FIXME: in theory we should pass something like PCI device + memory
649 * region + offset instead of some physical address */
650 void *base;
651 struct <link linkend="v4l2-pix-format">v4l2_pix_format</link> fmt;
652};
653/* Flags for the 'capability' field. Read only */
654#define V4L2_FBUF_CAP_EXTERNOVERLAY 0x0001
655#define V4L2_FBUF_CAP_CHROMAKEY 0x0002
656#define V4L2_FBUF_CAP_LIST_CLIPPING 0x0004
657#define V4L2_FBUF_CAP_BITMAP_CLIPPING 0x0008
658#define V4L2_FBUF_CAP_LOCAL_ALPHA 0x0010
659#define V4L2_FBUF_CAP_GLOBAL_ALPHA 0x0020
660#define V4L2_FBUF_CAP_LOCAL_INV_ALPHA 0x0040
661#define V4L2_FBUF_CAP_SRC_CHROMAKEY 0x0080
662/* Flags for the 'flags' field. */
663#define V4L2_FBUF_FLAG_PRIMARY 0x0001
664#define V4L2_FBUF_FLAG_OVERLAY 0x0002
665#define V4L2_FBUF_FLAG_CHROMAKEY 0x0004
666#define V4L2_FBUF_FLAG_LOCAL_ALPHA 0x0008
667#define V4L2_FBUF_FLAG_GLOBAL_ALPHA 0x0010
668#define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA 0x0020
669#define V4L2_FBUF_FLAG_SRC_CHROMAKEY 0x0040
670
671struct <link linkend="v4l2-clip">v4l2_clip</link> {
672 struct <link linkend="v4l2-rect">v4l2_rect</link> c;
673 struct <link linkend="v4l2-clip">v4l2_clip</link> __user *next;
674};
675
676struct <link linkend="v4l2-window">v4l2_window</link> {
677 struct <link linkend="v4l2-rect">v4l2_rect</link> w;
678 enum <link linkend="v4l2-field">v4l2_field</link> field;
679 __u32 chromakey;
680 struct <link linkend="v4l2-clip">v4l2_clip</link> __user *clips;
681 __u32 clipcount;
682 void __user *bitmap;
683 __u8 global_alpha;
684};
685
686/*
687 * C A P T U R E P A R A M E T E R S
688 */
689struct <link linkend="v4l2-captureparm">v4l2_captureparm</link> {
690 __u32 capability; /* Supported modes */
691 __u32 capturemode; /* Current mode */
692 struct <link linkend="v4l2-fract">v4l2_fract</link> timeperframe; /* Time per frame in .1us units */
693 __u32 extendedmode; /* Driver-specific extensions */
694 __u32 readbuffers; /* # of buffers for read */
695 __u32 reserved[4];
696};
697
698/* Flags for 'capability' and 'capturemode' fields */
699#define V4L2_MODE_HIGHQUALITY 0x0001 /* High quality imaging mode */
700#define V4L2_CAP_TIMEPERFRAME 0x1000 /* timeperframe field is supported */
701
702struct <link linkend="v4l2-outputparm">v4l2_outputparm</link> {
703 __u32 capability; /* Supported modes */
704 __u32 outputmode; /* Current mode */
705 struct <link linkend="v4l2-fract">v4l2_fract</link> timeperframe; /* Time per frame in seconds */
706 __u32 extendedmode; /* Driver-specific extensions */
707 __u32 writebuffers; /* # of buffers for write */
708 __u32 reserved[4];
709};
710
711/*
712 * I N P U T I M A G E C R O P P I N G
713 */
714struct <link linkend="v4l2-cropcap">v4l2_cropcap</link> {
715 enum <link linkend="v4l2-buf-type">v4l2_buf_type</link> type;
716 struct <link linkend="v4l2-rect">v4l2_rect</link> bounds;
717 struct <link linkend="v4l2-rect">v4l2_rect</link> defrect;
718 struct <link linkend="v4l2-fract">v4l2_fract</link> pixelaspect;
719};
720
721struct <link linkend="v4l2-crop">v4l2_crop</link> {
722 enum <link linkend="v4l2-buf-type">v4l2_buf_type</link> type;
723 struct <link linkend="v4l2-rect">v4l2_rect</link> c;
724};
725
726/*
727 * A N A L O G V I D E O S T A N D A R D
728 */
729
730typedef __u64 v4l2_std_id;
731
732/* one bit for each */
733#define V4L2_STD_PAL_B ((v4l2_std_id)0x00000001)
734#define V4L2_STD_PAL_B1 ((v4l2_std_id)0x00000002)
735#define V4L2_STD_PAL_G ((v4l2_std_id)0x00000004)
736#define V4L2_STD_PAL_H ((v4l2_std_id)0x00000008)
737#define V4L2_STD_PAL_I ((v4l2_std_id)0x00000010)
738#define V4L2_STD_PAL_D ((v4l2_std_id)0x00000020)
739#define V4L2_STD_PAL_D1 ((v4l2_std_id)0x00000040)
740#define V4L2_STD_PAL_K ((v4l2_std_id)0x00000080)
741
742#define V4L2_STD_PAL_M ((v4l2_std_id)0x00000100)
743#define V4L2_STD_PAL_N ((v4l2_std_id)0x00000200)
744#define V4L2_STD_PAL_Nc ((v4l2_std_id)0x00000400)
745#define V4L2_STD_PAL_60 ((v4l2_std_id)0x00000800)
746
747#define V4L2_STD_NTSC_M ((v4l2_std_id)0x00001000)
748#define V4L2_STD_NTSC_M_JP ((v4l2_std_id)0x00002000)
749#define V4L2_STD_NTSC_443 ((v4l2_std_id)0x00004000)
750#define V4L2_STD_NTSC_M_KR ((v4l2_std_id)0x00008000)
751
752#define V4L2_STD_SECAM_B ((v4l2_std_id)0x00010000)
753#define V4L2_STD_SECAM_D ((v4l2_std_id)0x00020000)
754#define V4L2_STD_SECAM_G ((v4l2_std_id)0x00040000)
755#define V4L2_STD_SECAM_H ((v4l2_std_id)0x00080000)
756#define V4L2_STD_SECAM_K ((v4l2_std_id)0x00100000)
757#define V4L2_STD_SECAM_K1 ((v4l2_std_id)0x00200000)
758#define V4L2_STD_SECAM_L ((v4l2_std_id)0x00400000)
759#define V4L2_STD_SECAM_LC ((v4l2_std_id)0x00800000)
760
761/* ATSC/HDTV */
762#define V4L2_STD_ATSC_8_VSB ((v4l2_std_id)0x01000000)
763#define V4L2_STD_ATSC_16_VSB ((v4l2_std_id)0x02000000)
764
765/* FIXME:
766 Although std_id is 64 bits, there is an issue on PPC32 architecture that
767 makes switch(__u64) to break. So, there's a hack on v4l2-common.c rounding
768 this value to 32 bits.
769 As, currently, the max value is for V4L2_STD_ATSC_16_VSB (30 bits wide),
770 it should work fine. However, if needed to add more than two standards,
771 v4l2-common.c should be fixed.
772 */
773
774/* some merged standards */
775#define V4L2_STD_MN (V4L2_STD_PAL_M|V4L2_STD_PAL_N|V4L2_STD_PAL_Nc|V4L2_STD_NTSC)
776#define V4L2_STD_B (V4L2_STD_PAL_B|V4L2_STD_PAL_B1|V4L2_STD_SECAM_B)
777#define V4L2_STD_GH (V4L2_STD_PAL_G|V4L2_STD_PAL_H|V4L2_STD_SECAM_G|V4L2_STD_SECAM_H)
778#define V4L2_STD_DK (V4L2_STD_PAL_DK|V4L2_STD_SECAM_DK)
779
780/* some common needed stuff */
781#define V4L2_STD_PAL_BG (V4L2_STD_PAL_B |\
782 V4L2_STD_PAL_B1 |\
783 V4L2_STD_PAL_G)
784#define V4L2_STD_PAL_DK (V4L2_STD_PAL_D |\
785 V4L2_STD_PAL_D1 |\
786 V4L2_STD_PAL_K)
787#define V4L2_STD_PAL (V4L2_STD_PAL_BG |\
788 V4L2_STD_PAL_DK |\
789 V4L2_STD_PAL_H |\
790 V4L2_STD_PAL_I)
791#define V4L2_STD_NTSC (V4L2_STD_NTSC_M |\
792 V4L2_STD_NTSC_M_JP |\
793 V4L2_STD_NTSC_M_KR)
794#define V4L2_STD_SECAM_DK (V4L2_STD_SECAM_D |\
795 V4L2_STD_SECAM_K |\
796 V4L2_STD_SECAM_K1)
797#define V4L2_STD_SECAM (V4L2_STD_SECAM_B |\
798 V4L2_STD_SECAM_G |\
799 V4L2_STD_SECAM_H |\
800 V4L2_STD_SECAM_DK |\
801 V4L2_STD_SECAM_L |\
802 V4L2_STD_SECAM_LC)
803
804#define V4L2_STD_525_60 (V4L2_STD_PAL_M |\
805 V4L2_STD_PAL_60 |\
806 V4L2_STD_NTSC |\
807 V4L2_STD_NTSC_443)
808#define V4L2_STD_625_50 (V4L2_STD_PAL |\
809 V4L2_STD_PAL_N |\
810 V4L2_STD_PAL_Nc |\
811 V4L2_STD_SECAM)
812#define V4L2_STD_ATSC (V4L2_STD_ATSC_8_VSB |\
813 V4L2_STD_ATSC_16_VSB)
814
815#define V4L2_STD_UNKNOWN 0
816#define V4L2_STD_ALL (V4L2_STD_525_60 |\
817 V4L2_STD_625_50)
818
819struct <link linkend="v4l2-standard">v4l2_standard</link> {
820 __u32 index;
821 v4l2_std_id id;
822 __u8 name[24];
823 struct <link linkend="v4l2-fract">v4l2_fract</link> frameperiod; /* Frames, not fields */
824 __u32 framelines;
825 __u32 reserved[4];
826};
827
828/*
829 * V I D E O T I M I N G S D V P R E S E T
830 */
831struct <link linkend="v4l2-dv-preset">v4l2_dv_preset</link> {
832 __u32 preset;
833 __u32 reserved[4];
834};
835
836/*
837 * D V P R E S E T S E N U M E R A T I O N
838 */
839struct <link linkend="v4l2-dv-enum-preset">v4l2_dv_enum_preset</link> {
840 __u32 index;
841 __u32 preset;
842 __u8 name[32]; /* Name of the preset timing */
843 __u32 width;
844 __u32 height;
845 __u32 reserved[4];
846};
847
848/*
849 * D V P R E S E T V A L U E S
850 */
851#define V4L2_DV_INVALID 0
852#define V4L2_DV_480P59_94 1 /* BT.1362 */
853#define V4L2_DV_576P50 2 /* BT.1362 */
854#define V4L2_DV_720P24 3 /* SMPTE 296M */
855#define V4L2_DV_720P25 4 /* SMPTE 296M */
856#define V4L2_DV_720P30 5 /* SMPTE 296M */
857#define V4L2_DV_720P50 6 /* SMPTE 296M */
858#define V4L2_DV_720P59_94 7 /* SMPTE 274M */
859#define V4L2_DV_720P60 8 /* SMPTE 274M/296M */
860#define V4L2_DV_1080I29_97 9 /* BT.1120/ SMPTE 274M */
861#define V4L2_DV_1080I30 10 /* BT.1120/ SMPTE 274M */
862#define V4L2_DV_1080I25 11 /* BT.1120 */
863#define V4L2_DV_1080I50 12 /* SMPTE 296M */
864#define V4L2_DV_1080I60 13 /* SMPTE 296M */
865#define V4L2_DV_1080P24 14 /* SMPTE 296M */
866#define V4L2_DV_1080P25 15 /* SMPTE 296M */
867#define V4L2_DV_1080P30 16 /* SMPTE 296M */
868#define V4L2_DV_1080P50 17 /* BT.1120 */
869#define V4L2_DV_1080P60 18 /* BT.1120 */
870
871/*
872 * D V B T T I M I N G S
873 */
874
875/* BT.656/BT.1120 timing data */
876struct <link linkend="v4l2-bt-timings">v4l2_bt_timings</link> {
877 __u32 width; /* width in pixels */
878 __u32 height; /* height in lines */
879 __u32 interlaced; /* Interlaced or progressive */
880 __u32 polarities; /* Positive or negative polarity */
881 __u64 pixelclock; /* Pixel clock in HZ. Ex. 74.25MHz-&gt;74250000 */
882 __u32 hfrontporch; /* Horizpontal front porch in pixels */
883 __u32 hsync; /* Horizontal Sync length in pixels */
884 __u32 hbackporch; /* Horizontal back porch in pixels */
885 __u32 vfrontporch; /* Vertical front porch in pixels */
886 __u32 vsync; /* Vertical Sync length in lines */
887 __u32 vbackporch; /* Vertical back porch in lines */
888 __u32 il_vfrontporch; /* Vertical front porch for bottom field of
889 * interlaced field formats
890 */
891 __u32 il_vsync; /* Vertical sync length for bottom field of
892 * interlaced field formats
893 */
894 __u32 il_vbackporch; /* Vertical back porch for bottom field of
895 * interlaced field formats
896 */
897 __u32 reserved[16];
898} __attribute__ ((packed));
899
900/* Interlaced or progressive format */
901#define V4L2_DV_PROGRESSIVE 0
902#define V4L2_DV_INTERLACED 1
903
904/* Polarities. If bit is not set, it is assumed to be negative polarity */
905#define V4L2_DV_VSYNC_POS_POL 0x00000001
906#define V4L2_DV_HSYNC_POS_POL 0x00000002
907
908
909/* DV timings */
910struct <link linkend="v4l2-dv-timings">v4l2_dv_timings</link> {
911 __u32 type;
912 union {
913 struct <link linkend="v4l2-bt-timings">v4l2_bt_timings</link> bt;
914 __u32 reserved[32];
915 };
916} __attribute__ ((packed));
917
918/* Values for the type field */
919#define V4L2_DV_BT_656_1120 0 /* BT.656/1120 timing type */
920
921/*
922 * V I D E O I N P U T S
923 */
924struct <link linkend="v4l2-input">v4l2_input</link> {
925 __u32 index; /* Which input */
926 __u8 name[32]; /* Label */
927 __u32 type; /* Type of input */
928 __u32 audioset; /* Associated audios (bitfield) */
929 __u32 tuner; /* Associated tuner */
930 v4l2_std_id std;
931 __u32 status;
932 __u32 capabilities;
933 __u32 reserved[3];
934};
935
936/* Values for the 'type' field */
937#define V4L2_INPUT_TYPE_TUNER 1
938#define V4L2_INPUT_TYPE_CAMERA 2
939
940/* field 'status' - general */
941#define V4L2_IN_ST_NO_POWER 0x00000001 /* Attached device is off */
942#define V4L2_IN_ST_NO_SIGNAL 0x00000002
943#define V4L2_IN_ST_NO_COLOR 0x00000004
944
945/* field 'status' - sensor orientation */
946/* If sensor is mounted upside down set both bits */
947#define V4L2_IN_ST_HFLIP 0x00000010 /* Frames are flipped horizontally */
948#define V4L2_IN_ST_VFLIP 0x00000020 /* Frames are flipped vertically */
949
950/* field 'status' - analog */
951#define V4L2_IN_ST_NO_H_LOCK 0x00000100 /* No horizontal sync lock */
952#define V4L2_IN_ST_COLOR_KILL 0x00000200 /* Color killer is active */
953
954/* field 'status' - digital */
955#define V4L2_IN_ST_NO_SYNC 0x00010000 /* No synchronization lock */
956#define V4L2_IN_ST_NO_EQU 0x00020000 /* No equalizer lock */
957#define V4L2_IN_ST_NO_CARRIER 0x00040000 /* Carrier recovery failed */
958
959/* field 'status' - VCR and set-top box */
960#define V4L2_IN_ST_MACROVISION 0x01000000 /* Macrovision detected */
961#define V4L2_IN_ST_NO_ACCESS 0x02000000 /* Conditional access denied */
962#define V4L2_IN_ST_VTR 0x04000000 /* VTR time constant */
963
964/* capabilities flags */
965#define V4L2_IN_CAP_PRESETS 0x00000001 /* Supports S_DV_PRESET */
966#define V4L2_IN_CAP_CUSTOM_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */
967#define V4L2_IN_CAP_STD 0x00000004 /* Supports S_STD */
968
969/*
970 * V I D E O O U T P U T S
971 */
972struct <link linkend="v4l2-output">v4l2_output</link> {
973 __u32 index; /* Which output */
974 __u8 name[32]; /* Label */
975 __u32 type; /* Type of output */
976 __u32 audioset; /* Associated audios (bitfield) */
977 __u32 modulator; /* Associated modulator */
978 v4l2_std_id std;
979 __u32 capabilities;
980 __u32 reserved[3];
981};
982/* Values for the 'type' field */
983#define V4L2_OUTPUT_TYPE_MODULATOR 1
984#define V4L2_OUTPUT_TYPE_ANALOG 2
985#define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY 3
986
987/* capabilities flags */
988#define V4L2_OUT_CAP_PRESETS 0x00000001 /* Supports S_DV_PRESET */
989#define V4L2_OUT_CAP_CUSTOM_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */
990#define V4L2_OUT_CAP_STD 0x00000004 /* Supports S_STD */
991
992/*
993 * C O N T R O L S
994 */
995struct <link linkend="v4l2-control">v4l2_control</link> {
996 __u32 id;
997 __s32 value;
998};
999
1000struct <link linkend="v4l2-ext-control">v4l2_ext_control</link> {
1001 __u32 id;
1002 __u32 size;
1003 __u32 reserved2[1];
1004 union {
1005 __s32 value;
1006 __s64 value64;
1007 char *string;
1008 };
1009} __attribute__ ((packed));
1010
1011struct <link linkend="v4l2-ext-controls">v4l2_ext_controls</link> {
1012 __u32 ctrl_class;
1013 __u32 count;
1014 __u32 error_idx;
1015 __u32 reserved[2];
1016 struct <link linkend="v4l2-ext-control">v4l2_ext_control</link> *controls;
1017};
1018
1019/* Values for ctrl_class field */
1020#define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */
1021#define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */
1022#define V4L2_CTRL_CLASS_CAMERA 0x009a0000 /* Camera class controls */
1023#define V4L2_CTRL_CLASS_FM_TX 0x009b0000 /* FM Modulator control class */
1024
1025#define V4L2_CTRL_ID_MASK (0x0fffffff)
1026#define V4L2_CTRL_ID2CLASS(id) ((id) &amp; 0x0fff0000UL)
1027#define V4L2_CTRL_DRIVER_PRIV(id) (((id) &amp; 0xffff) &gt;= 0x1000)
1028
1029enum <link linkend="v4l2-ctrl-type">v4l2_ctrl_type</link> {
1030 V4L2_CTRL_TYPE_INTEGER = 1,
1031 V4L2_CTRL_TYPE_BOOLEAN = 2,
1032 V4L2_CTRL_TYPE_MENU = 3,
1033 V4L2_CTRL_TYPE_BUTTON = 4,
1034 V4L2_CTRL_TYPE_INTEGER64 = 5,
1035 V4L2_CTRL_TYPE_CTRL_CLASS = 6,
1036 V4L2_CTRL_TYPE_STRING = 7,
1037};
1038
1039/* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
1040struct <link linkend="v4l2-queryctrl">v4l2_queryctrl</link> {
1041 __u32 id;
1042 enum <link linkend="v4l2-ctrl-type">v4l2_ctrl_type</link> type;
1043 __u8 name[32]; /* Whatever */
1044 __s32 minimum; /* Note signedness */
1045 __s32 maximum;
1046 __s32 step;
1047 __s32 default_value;
1048 __u32 flags;
1049 __u32 reserved[2];
1050};
1051
1052/* Used in the VIDIOC_QUERYMENU ioctl for querying menu items */
1053struct <link linkend="v4l2-querymenu">v4l2_querymenu</link> {
1054 __u32 id;
1055 __u32 index;
1056 __u8 name[32]; /* Whatever */
1057 __u32 reserved;
1058};
1059
1060/* Control flags */
1061#define V4L2_CTRL_FLAG_DISABLED 0x0001
1062#define V4L2_CTRL_FLAG_GRABBED 0x0002
1063#define V4L2_CTRL_FLAG_READ_ONLY 0x0004
1064#define V4L2_CTRL_FLAG_UPDATE 0x0008
1065#define V4L2_CTRL_FLAG_INACTIVE 0x0010
1066#define V4L2_CTRL_FLAG_SLIDER 0x0020
1067#define V4L2_CTRL_FLAG_WRITE_ONLY 0x0040
1068
1069/* Query flag, to be ORed with the control ID */
1070#define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000
1071
1072/* User-class control IDs defined by V4L2 */
1073#define V4L2_CID_BASE (V4L2_CTRL_CLASS_USER | 0x900)
1074#define V4L2_CID_USER_BASE V4L2_CID_BASE
1075/* IDs reserved for driver specific controls */
1076#define V4L2_CID_PRIVATE_BASE 0x08000000
1077
1078#define V4L2_CID_USER_CLASS (V4L2_CTRL_CLASS_USER | 1)
1079#define V4L2_CID_BRIGHTNESS (V4L2_CID_BASE+0)
1080#define V4L2_CID_CONTRAST (V4L2_CID_BASE+1)
1081#define V4L2_CID_SATURATION (V4L2_CID_BASE+2)
1082#define V4L2_CID_HUE (V4L2_CID_BASE+3)
1083#define V4L2_CID_AUDIO_VOLUME (V4L2_CID_BASE+5)
1084#define V4L2_CID_AUDIO_BALANCE (V4L2_CID_BASE+6)
1085#define V4L2_CID_AUDIO_BASS (V4L2_CID_BASE+7)
1086#define V4L2_CID_AUDIO_TREBLE (V4L2_CID_BASE+8)
1087#define V4L2_CID_AUDIO_MUTE (V4L2_CID_BASE+9)
1088#define V4L2_CID_AUDIO_LOUDNESS (V4L2_CID_BASE+10)
1089#define V4L2_CID_BLACK_LEVEL (V4L2_CID_BASE+11) /* Deprecated */
1090#define V4L2_CID_AUTO_WHITE_BALANCE (V4L2_CID_BASE+12)
1091#define V4L2_CID_DO_WHITE_BALANCE (V4L2_CID_BASE+13)
1092#define V4L2_CID_RED_BALANCE (V4L2_CID_BASE+14)
1093#define V4L2_CID_BLUE_BALANCE (V4L2_CID_BASE+15)
1094#define V4L2_CID_GAMMA (V4L2_CID_BASE+16)
1095#define V4L2_CID_WHITENESS (V4L2_CID_GAMMA) /* Deprecated */
1096#define V4L2_CID_EXPOSURE (V4L2_CID_BASE+17)
1097#define V4L2_CID_AUTOGAIN (V4L2_CID_BASE+18)
1098#define V4L2_CID_GAIN (V4L2_CID_BASE+19)
1099#define V4L2_CID_HFLIP (V4L2_CID_BASE+20)
1100#define V4L2_CID_VFLIP (V4L2_CID_BASE+21)
1101
1102/* Deprecated; use V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET */
1103#define V4L2_CID_HCENTER (V4L2_CID_BASE+22)
1104#define V4L2_CID_VCENTER (V4L2_CID_BASE+23)
1105
1106#define V4L2_CID_POWER_LINE_FREQUENCY (V4L2_CID_BASE+24)
1107enum <link linkend="v4l2-power-line-frequency">v4l2_power_line_frequency</link> {
1108 V4L2_CID_POWER_LINE_FREQUENCY_DISABLED = 0,
1109 V4L2_CID_POWER_LINE_FREQUENCY_50HZ = 1,
1110 V4L2_CID_POWER_LINE_FREQUENCY_60HZ = 2,
1111};
1112#define V4L2_CID_HUE_AUTO (V4L2_CID_BASE+25)
1113#define V4L2_CID_WHITE_BALANCE_TEMPERATURE (V4L2_CID_BASE+26)
1114#define V4L2_CID_SHARPNESS (V4L2_CID_BASE+27)
1115#define V4L2_CID_BACKLIGHT_COMPENSATION (V4L2_CID_BASE+28)
1116#define V4L2_CID_CHROMA_AGC (V4L2_CID_BASE+29)
1117#define V4L2_CID_COLOR_KILLER (V4L2_CID_BASE+30)
1118#define V4L2_CID_COLORFX (V4L2_CID_BASE+31)
1119enum <link linkend="v4l2-colorfx">v4l2_colorfx</link> {
1120 V4L2_COLORFX_NONE = 0,
1121 V4L2_COLORFX_BW = 1,
1122 V4L2_COLORFX_SEPIA = 2,
1123 V4L2_COLORFX_NEGATIVE = 3,
1124 V4L2_COLORFX_EMBOSS = 4,
1125 V4L2_COLORFX_SKETCH = 5,
1126 V4L2_COLORFX_SKY_BLUE = 6,
1127 V4L2_COLORFX_GRASS_GREEN = 7,
1128 V4L2_COLORFX_SKIN_WHITEN = 8,
1129 V4L2_COLORFX_VIVID = 9,
1130};
1131#define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32)
1132#define V4L2_CID_BAND_STOP_FILTER (V4L2_CID_BASE+33)
1133
1134#define V4L2_CID_ROTATE (V4L2_CID_BASE+34)
1135#define V4L2_CID_BG_COLOR (V4L2_CID_BASE+35)
1136
1137#define V4L2_CID_CHROMA_GAIN (V4L2_CID_BASE+36)
1138
1139#define V4L2_CID_ILLUMINATORS_1 (V4L2_CID_BASE+37)
1140#define V4L2_CID_ILLUMINATORS_2 (V4L2_CID_BASE+38)
1141
1142/* last CID + 1 */
1143#define V4L2_CID_LASTP1 (V4L2_CID_BASE+39)
1144
1145/* MPEG-class control IDs defined by V4L2 */
1146#define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900)
1147#define V4L2_CID_MPEG_CLASS (V4L2_CTRL_CLASS_MPEG | 1)
1148
1149/* MPEG streams */
1150#define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_MPEG_BASE+0)
1151enum <link linkend="v4l2-mpeg-stream-type">v4l2_mpeg_stream_type</link> {
1152 V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0, /* MPEG-2 program stream */
1153 V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1, /* MPEG-2 transport stream */
1154 V4L2_MPEG_STREAM_TYPE_MPEG1_SS = 2, /* MPEG-1 system stream */
1155 V4L2_MPEG_STREAM_TYPE_MPEG2_DVD = 3, /* MPEG-2 DVD-compatible stream */
1156 V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4, /* MPEG-1 VCD-compatible stream */
1157 V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
1158};
1159#define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_MPEG_BASE+1)
1160#define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_MPEG_BASE+2)
1161#define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_MPEG_BASE+3)
1162#define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_MPEG_BASE+4)
1163#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_MPEG_BASE+5)
1164#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_MPEG_BASE+6)
1165#define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_MPEG_BASE+7)
1166enum <link linkend="v4l2-mpeg-stream-vbi-fmt">v4l2_mpeg_stream_vbi_fmt</link> {
1167 V4L2_MPEG_STREAM_VBI_FMT_NONE = 0, /* No VBI in the MPEG stream */
1168 V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1, /* VBI in private packets, IVTV format */
1169};
1170
1171/* MPEG audio */
1172#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_MPEG_BASE+100)
1173enum <link linkend="v4l2-mpeg-audio-sampling-freq">v4l2_mpeg_audio_sampling_freq</link> {
1174 V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
1175 V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
1176 V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
1177};
1178#define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_MPEG_BASE+101)
1179enum <link linkend="v4l2-mpeg-audio-encoding">v4l2_mpeg_audio_encoding</link> {
1180 V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
1181 V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
1182 V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
1183 V4L2_MPEG_AUDIO_ENCODING_AAC = 3,
1184 V4L2_MPEG_AUDIO_ENCODING_AC3 = 4,
1185};
1186#define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_MPEG_BASE+102)
1187enum <link linkend="v4l2-mpeg-audio-l1-bitrate">v4l2_mpeg_audio_l1_bitrate</link> {
1188 V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0,
1189 V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1,
1190 V4L2_MPEG_AUDIO_L1_BITRATE_96K = 2,
1191 V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
1192 V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
1193 V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
1194 V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
1195 V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
1196 V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
1197 V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
1198 V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
1199 V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
1200 V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
1201 V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
1202};
1203#define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_MPEG_BASE+103)
1204enum <link linkend="v4l2-mpeg-audio-l2-bitrate">v4l2_mpeg_audio_l2_bitrate</link> {
1205 V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0,
1206 V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1,
1207 V4L2_MPEG_AUDIO_L2_BITRATE_56K = 2,
1208 V4L2_MPEG_AUDIO_L2_BITRATE_64K = 3,
1209 V4L2_MPEG_AUDIO_L2_BITRATE_80K = 4,
1210 V4L2_MPEG_AUDIO_L2_BITRATE_96K = 5,
1211 V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
1212 V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
1213 V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
1214 V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
1215 V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
1216 V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
1217 V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
1218 V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
1219};
1220#define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_MPEG_BASE+104)
1221enum <link linkend="v4l2-mpeg-audio-l3-bitrate">v4l2_mpeg_audio_l3_bitrate</link> {
1222 V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0,
1223 V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1,
1224 V4L2_MPEG_AUDIO_L3_BITRATE_48K = 2,
1225 V4L2_MPEG_AUDIO_L3_BITRATE_56K = 3,
1226 V4L2_MPEG_AUDIO_L3_BITRATE_64K = 4,
1227 V4L2_MPEG_AUDIO_L3_BITRATE_80K = 5,
1228 V4L2_MPEG_AUDIO_L3_BITRATE_96K = 6,
1229 V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
1230 V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
1231 V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
1232 V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
1233 V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
1234 V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
1235 V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
1236};
1237#define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_MPEG_BASE+105)
1238enum <link linkend="v4l2-mpeg-audio-mode">v4l2_mpeg_audio_mode</link> {
1239 V4L2_MPEG_AUDIO_MODE_STEREO = 0,
1240 V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
1241 V4L2_MPEG_AUDIO_MODE_DUAL = 2,
1242 V4L2_MPEG_AUDIO_MODE_MONO = 3,
1243};
1244#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_MPEG_BASE+106)
1245enum <link linkend="v4l2-mpeg-audio-mode-extension">v4l2_mpeg_audio_mode_extension</link> {
1246 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0,
1247 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1,
1248 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
1249 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
1250};
1251#define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_MPEG_BASE+107)
1252enum <link linkend="v4l2-mpeg-audio-emphasis">v4l2_mpeg_audio_emphasis</link> {
1253 V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0,
1254 V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
1255 V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2,
1256};
1257#define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_MPEG_BASE+108)
1258enum <link linkend="v4l2-mpeg-audio-crc">v4l2_mpeg_audio_crc</link> {
1259 V4L2_MPEG_AUDIO_CRC_NONE = 0,
1260 V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
1261};
1262#define V4L2_CID_MPEG_AUDIO_MUTE (V4L2_CID_MPEG_BASE+109)
1263#define V4L2_CID_MPEG_AUDIO_AAC_BITRATE (V4L2_CID_MPEG_BASE+110)
1264#define V4L2_CID_MPEG_AUDIO_AC3_BITRATE (V4L2_CID_MPEG_BASE+111)
1265enum <link linkend="v4l2-mpeg-audio-ac3-bitrate">v4l2_mpeg_audio_ac3_bitrate</link> {
1266 V4L2_MPEG_AUDIO_AC3_BITRATE_32K = 0,
1267 V4L2_MPEG_AUDIO_AC3_BITRATE_40K = 1,
1268 V4L2_MPEG_AUDIO_AC3_BITRATE_48K = 2,
1269 V4L2_MPEG_AUDIO_AC3_BITRATE_56K = 3,
1270 V4L2_MPEG_AUDIO_AC3_BITRATE_64K = 4,
1271 V4L2_MPEG_AUDIO_AC3_BITRATE_80K = 5,
1272 V4L2_MPEG_AUDIO_AC3_BITRATE_96K = 6,
1273 V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7,
1274 V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8,
1275 V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9,
1276 V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10,
1277 V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11,
1278 V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12,
1279 V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13,
1280 V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14,
1281 V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15,
1282 V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16,
1283 V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17,
1284 V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18,
1285};
1286
1287/* MPEG video */
1288#define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_MPEG_BASE+200)
1289enum <link linkend="v4l2-mpeg-video-encoding">v4l2_mpeg_video_encoding</link> {
1290 V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0,
1291 V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1,
1292 V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2,
1293};
1294#define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_MPEG_BASE+201)
1295enum <link linkend="v4l2-mpeg-video-aspect">v4l2_mpeg_video_aspect</link> {
1296 V4L2_MPEG_VIDEO_ASPECT_1x1 = 0,
1297 V4L2_MPEG_VIDEO_ASPECT_4x3 = 1,
1298 V4L2_MPEG_VIDEO_ASPECT_16x9 = 2,
1299 V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
1300};
1301#define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_MPEG_BASE+202)
1302#define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_MPEG_BASE+203)
1303#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_MPEG_BASE+204)
1304#define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_MPEG_BASE+205)
1305#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_MPEG_BASE+206)
1306enum <link linkend="v4l2-mpeg-video-bitrate-mode">v4l2_mpeg_video_bitrate_mode</link> {
1307 V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
1308 V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
1309};
1310#define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_MPEG_BASE+207)
1311#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_MPEG_BASE+208)
1312#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209)
1313#define V4L2_CID_MPEG_VIDEO_MUTE (V4L2_CID_MPEG_BASE+210)
1314#define V4L2_CID_MPEG_VIDEO_MUTE_YUV (V4L2_CID_MPEG_BASE+211)
1315
1316/* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */
1317#define V4L2_CID_MPEG_CX2341X_BASE (V4L2_CTRL_CLASS_MPEG | 0x1000)
1318#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+0)
1319enum <link linkend="v4l2-mpeg-cx2341x-video-spatial-filter-mode">v4l2_mpeg_cx2341x_video_spatial_filter_mode</link> {
1320 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
1321 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1,
1322};
1323#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+1)
1324#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+2)
1325enum <link linkend="luma-spatial-filter-type">v4l2_mpeg_cx2341x_video_luma_spatial_filter_type</link> {
1326 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0,
1327 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
1328 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2,
1329 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3,
1330 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
1331};
1332#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+3)
1333enum <link linkend="chroma-spatial-filter-type">v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type</link> {
1334 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0,
1335 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
1336};
1337#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+4)
1338enum <link linkend="v4l2-mpeg-cx2341x-video-temporal-filter-mode">v4l2_mpeg_cx2341x_video_temporal_filter_mode</link> {
1339 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
1340 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1,
1341};
1342#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+5)
1343#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+6)
1344enum <link linkend="v4l2-mpeg-cx2341x-video-median-filter-type">v4l2_mpeg_cx2341x_video_median_filter_type</link> {
1345 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0,
1346 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1,
1347 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2,
1348 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
1349 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4,
1350};
1351#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+7)
1352#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+8)
1353#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+9)
1354#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+10)
1355#define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_MPEG_CX2341X_BASE+11)
1356
1357/* Camera class control IDs */
1358#define V4L2_CID_CAMERA_CLASS_BASE (V4L2_CTRL_CLASS_CAMERA | 0x900)
1359#define V4L2_CID_CAMERA_CLASS (V4L2_CTRL_CLASS_CAMERA | 1)
1360
1361#define V4L2_CID_EXPOSURE_AUTO (V4L2_CID_CAMERA_CLASS_BASE+1)
1362enum <link linkend="v4l2-exposure-auto-type">v4l2_exposure_auto_type</link> {
1363 V4L2_EXPOSURE_AUTO = 0,
1364 V4L2_EXPOSURE_MANUAL = 1,
1365 V4L2_EXPOSURE_SHUTTER_PRIORITY = 2,
1366 V4L2_EXPOSURE_APERTURE_PRIORITY = 3
1367};
1368#define V4L2_CID_EXPOSURE_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+2)
1369#define V4L2_CID_EXPOSURE_AUTO_PRIORITY (V4L2_CID_CAMERA_CLASS_BASE+3)
1370
1371#define V4L2_CID_PAN_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+4)
1372#define V4L2_CID_TILT_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+5)
1373#define V4L2_CID_PAN_RESET (V4L2_CID_CAMERA_CLASS_BASE+6)
1374#define V4L2_CID_TILT_RESET (V4L2_CID_CAMERA_CLASS_BASE+7)
1375
1376#define V4L2_CID_PAN_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+8)
1377#define V4L2_CID_TILT_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+9)
1378
1379#define V4L2_CID_FOCUS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+10)
1380#define V4L2_CID_FOCUS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+11)
1381#define V4L2_CID_FOCUS_AUTO (V4L2_CID_CAMERA_CLASS_BASE+12)
1382
1383#define V4L2_CID_ZOOM_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+13)
1384#define V4L2_CID_ZOOM_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+14)
1385#define V4L2_CID_ZOOM_CONTINUOUS (V4L2_CID_CAMERA_CLASS_BASE+15)
1386
1387#define V4L2_CID_PRIVACY (V4L2_CID_CAMERA_CLASS_BASE+16)
1388
1389#define V4L2_CID_IRIS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+17)
1390#define V4L2_CID_IRIS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+18)
1391
1392/* FM Modulator class control IDs */
1393#define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900)
1394#define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1)
1395
1396#define V4L2_CID_RDS_TX_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 1)
1397#define V4L2_CID_RDS_TX_PI (V4L2_CID_FM_TX_CLASS_BASE + 2)
1398#define V4L2_CID_RDS_TX_PTY (V4L2_CID_FM_TX_CLASS_BASE + 3)
1399#define V4L2_CID_RDS_TX_PS_NAME (V4L2_CID_FM_TX_CLASS_BASE + 5)
1400#define V4L2_CID_RDS_TX_RADIO_TEXT (V4L2_CID_FM_TX_CLASS_BASE + 6)
1401
1402#define V4L2_CID_AUDIO_LIMITER_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 64)
1403#define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 65)
1404#define V4L2_CID_AUDIO_LIMITER_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 66)
1405
1406#define V4L2_CID_AUDIO_COMPRESSION_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 80)
1407#define V4L2_CID_AUDIO_COMPRESSION_GAIN (V4L2_CID_FM_TX_CLASS_BASE + 81)
1408#define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD (V4L2_CID_FM_TX_CLASS_BASE + 82)
1409#define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME (V4L2_CID_FM_TX_CLASS_BASE + 83)
1410#define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 84)
1411
1412#define V4L2_CID_PILOT_TONE_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 96)
1413#define V4L2_CID_PILOT_TONE_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 97)
1414#define V4L2_CID_PILOT_TONE_FREQUENCY (V4L2_CID_FM_TX_CLASS_BASE + 98)
1415
1416#define V4L2_CID_TUNE_PREEMPHASIS (V4L2_CID_FM_TX_CLASS_BASE + 112)
1417enum <link linkend="v4l2-preemphasis">v4l2_preemphasis</link> {
1418 V4L2_PREEMPHASIS_DISABLED = 0,
1419 V4L2_PREEMPHASIS_50_uS = 1,
1420 V4L2_PREEMPHASIS_75_uS = 2,
1421};
1422#define V4L2_CID_TUNE_POWER_LEVEL (V4L2_CID_FM_TX_CLASS_BASE + 113)
1423#define V4L2_CID_TUNE_ANTENNA_CAPACITOR (V4L2_CID_FM_TX_CLASS_BASE + 114)
1424
1425/*
1426 * T U N I N G
1427 */
1428struct <link linkend="v4l2-tuner">v4l2_tuner</link> {
1429 __u32 index;
1430 __u8 name[32];
1431 enum <link linkend="v4l2-tuner-type">v4l2_tuner_type</link> type;
1432 __u32 capability;
1433 __u32 rangelow;
1434 __u32 rangehigh;
1435 __u32 rxsubchans;
1436 __u32 audmode;
1437 __s32 signal;
1438 __s32 afc;
1439 __u32 reserved[4];
1440};
1441
1442struct <link linkend="v4l2-modulator">v4l2_modulator</link> {
1443 __u32 index;
1444 __u8 name[32];
1445 __u32 capability;
1446 __u32 rangelow;
1447 __u32 rangehigh;
1448 __u32 txsubchans;
1449 __u32 reserved[4];
1450};
1451
1452/* Flags for the 'capability' field */
1453#define V4L2_TUNER_CAP_LOW 0x0001
1454#define V4L2_TUNER_CAP_NORM 0x0002
1455#define V4L2_TUNER_CAP_STEREO 0x0010
1456#define V4L2_TUNER_CAP_LANG2 0x0020
1457#define V4L2_TUNER_CAP_SAP 0x0020
1458#define V4L2_TUNER_CAP_LANG1 0x0040
1459#define V4L2_TUNER_CAP_RDS 0x0080
1460#define V4L2_TUNER_CAP_RDS_BLOCK_IO 0x0100
1461#define V4L2_TUNER_CAP_RDS_CONTROLS 0x0200
1462
1463/* Flags for the 'rxsubchans' field */
1464#define V4L2_TUNER_SUB_MONO 0x0001
1465#define V4L2_TUNER_SUB_STEREO 0x0002
1466#define V4L2_TUNER_SUB_LANG2 0x0004
1467#define V4L2_TUNER_SUB_SAP 0x0004
1468#define V4L2_TUNER_SUB_LANG1 0x0008
1469#define V4L2_TUNER_SUB_RDS 0x0010
1470
1471/* Values for the 'audmode' field */
1472#define V4L2_TUNER_MODE_MONO 0x0000
1473#define V4L2_TUNER_MODE_STEREO 0x0001
1474#define V4L2_TUNER_MODE_LANG2 0x0002
1475#define V4L2_TUNER_MODE_SAP 0x0002
1476#define V4L2_TUNER_MODE_LANG1 0x0003
1477#define V4L2_TUNER_MODE_LANG1_LANG2 0x0004
1478
1479struct <link linkend="v4l2-frequency">v4l2_frequency</link> {
1480 __u32 tuner;
1481 enum <link linkend="v4l2-tuner-type">v4l2_tuner_type</link> type;
1482 __u32 frequency;
1483 __u32 reserved[8];
1484};
1485
1486struct <link linkend="v4l2-hw-freq-seek">v4l2_hw_freq_seek</link> {
1487 __u32 tuner;
1488 enum <link linkend="v4l2-tuner-type">v4l2_tuner_type</link> type;
1489 __u32 seek_upward;
1490 __u32 wrap_around;
1491 __u32 spacing;
1492 __u32 reserved[7];
1493};
1494
1495/*
1496 * R D S
1497 */
1498
1499struct <link linkend="v4l2-rds-data">v4l2_rds_data</link> {
1500 __u8 lsb;
1501 __u8 msb;
1502 __u8 block;
1503} __attribute__ ((packed));
1504
1505#define V4L2_RDS_BLOCK_MSK 0x7
1506#define V4L2_RDS_BLOCK_A 0
1507#define V4L2_RDS_BLOCK_B 1
1508#define V4L2_RDS_BLOCK_C 2
1509#define V4L2_RDS_BLOCK_D 3
1510#define V4L2_RDS_BLOCK_C_ALT 4
1511#define V4L2_RDS_BLOCK_INVALID 7
1512
1513#define V4L2_RDS_BLOCK_CORRECTED 0x40
1514#define V4L2_RDS_BLOCK_ERROR 0x80
1515
1516/*
1517 * A U D I O
1518 */
1519struct <link linkend="v4l2-audio">v4l2_audio</link> {
1520 __u32 index;
1521 __u8 name[32];
1522 __u32 capability;
1523 __u32 mode;
1524 __u32 reserved[2];
1525};
1526
1527/* Flags for the 'capability' field */
1528#define V4L2_AUDCAP_STEREO 0x00001
1529#define V4L2_AUDCAP_AVL 0x00002
1530
1531/* Flags for the 'mode' field */
1532#define V4L2_AUDMODE_AVL 0x00001
1533
1534struct <link linkend="v4l2-audioout">v4l2_audioout</link> {
1535 __u32 index;
1536 __u8 name[32];
1537 __u32 capability;
1538 __u32 mode;
1539 __u32 reserved[2];
1540};
1541
1542/*
1543 * M P E G S E R V I C E S
1544 *
1545 * NOTE: EXPERIMENTAL API
1546 */
1547#if 1
1548#define V4L2_ENC_IDX_FRAME_I (0)
1549#define V4L2_ENC_IDX_FRAME_P (1)
1550#define V4L2_ENC_IDX_FRAME_B (2)
1551#define V4L2_ENC_IDX_FRAME_MASK (0xf)
1552
1553struct <link linkend="v4l2-enc-idx-entry">v4l2_enc_idx_entry</link> {
1554 __u64 offset;
1555 __u64 pts;
1556 __u32 length;
1557 __u32 flags;
1558 __u32 reserved[2];
1559};
1560
1561#define V4L2_ENC_IDX_ENTRIES (64)
1562struct <link linkend="v4l2-enc-idx">v4l2_enc_idx</link> {
1563 __u32 entries;
1564 __u32 entries_cap;
1565 __u32 reserved[4];
1566 struct <link linkend="v4l2-enc-idx-entry">v4l2_enc_idx_entry</link> entry[V4L2_ENC_IDX_ENTRIES];
1567};
1568
1569
1570#define V4L2_ENC_CMD_START (0)
1571#define V4L2_ENC_CMD_STOP (1)
1572#define V4L2_ENC_CMD_PAUSE (2)
1573#define V4L2_ENC_CMD_RESUME (3)
1574
1575/* Flags for V4L2_ENC_CMD_STOP */
1576#define V4L2_ENC_CMD_STOP_AT_GOP_END (1 &lt;&lt; 0)
1577
1578struct <link linkend="v4l2-encoder-cmd">v4l2_encoder_cmd</link> {
1579 __u32 cmd;
1580 __u32 flags;
1581 union {
1582 struct {
1583 __u32 data[8];
1584 } raw;
1585 };
1586};
1587
1588#endif
1589
1590
1591/*
1592 * D A T A S E R V I C E S ( V B I )
1593 *
1594 * Data services API by Michael Schimek
1595 */
1596
1597/* Raw VBI */
1598struct <link linkend="v4l2-vbi-format">v4l2_vbi_format</link> {
1599 __u32 sampling_rate; /* in 1 Hz */
1600 __u32 offset;
1601 __u32 samples_per_line;
1602 __u32 sample_format; /* V4L2_PIX_FMT_* */
1603 __s32 start[2];
1604 __u32 count[2];
1605 __u32 flags; /* V4L2_VBI_* */
1606 __u32 reserved[2]; /* must be zero */
1607};
1608
1609/* VBI flags */
1610#define V4L2_VBI_UNSYNC (1 &lt;&lt; 0)
1611#define V4L2_VBI_INTERLACED (1 &lt;&lt; 1)
1612
1613/* Sliced VBI
1614 *
1615 * This implements is a proposal V4L2 API to allow SLICED VBI
1616 * required for some hardware encoders. It should change without
1617 * notice in the definitive implementation.
1618 */
1619
1620struct <link linkend="v4l2-sliced-vbi-format">v4l2_sliced_vbi_format</link> {
1621 __u16 service_set;
1622 /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
1623 service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
1624 (equals frame lines 313-336 for 625 line video
1625 standards, 263-286 for 525 line standards) */
1626 __u16 service_lines[2][24];
1627 __u32 io_size;
1628 __u32 reserved[2]; /* must be zero */
1629};
1630
1631/* Teletext World System Teletext
1632 (WST), defined on ITU-R BT.653-2 */
1633#define V4L2_SLICED_TELETEXT_B (0x0001)
1634/* Video Program System, defined on ETS 300 231*/
1635#define V4L2_SLICED_VPS (0x0400)
1636/* Closed Caption, defined on EIA-608 */
1637#define V4L2_SLICED_CAPTION_525 (0x1000)
1638/* Wide Screen System, defined on ITU-R BT1119.1 */
1639#define V4L2_SLICED_WSS_625 (0x4000)
1640
1641#define V4L2_SLICED_VBI_525 (V4L2_SLICED_CAPTION_525)
1642#define V4L2_SLICED_VBI_625 (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625)
1643
1644struct <link linkend="v4l2-sliced-vbi-cap">v4l2_sliced_vbi_cap</link> {
1645 __u16 service_set;
1646 /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
1647 service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
1648 (equals frame lines 313-336 for 625 line video
1649 standards, 263-286 for 525 line standards) */
1650 __u16 service_lines[2][24];
1651 enum <link linkend="v4l2-buf-type">v4l2_buf_type</link> type;
1652 __u32 reserved[3]; /* must be 0 */
1653};
1654
1655struct <link linkend="v4l2-sliced-vbi-data">v4l2_sliced_vbi_data</link> {
1656 __u32 id;
1657 __u32 field; /* 0: first field, 1: second field */
1658 __u32 line; /* 1-23 */
1659 __u32 reserved; /* must be 0 */
1660 __u8 data[48];
1661};
1662
1663/*
1664 * Sliced VBI data inserted into MPEG Streams
1665 */
1666
1667/*
1668 * V4L2_MPEG_STREAM_VBI_FMT_IVTV:
1669 *
1670 * Structure of payload contained in an MPEG 2 Private Stream 1 PES Packet in an
1671 * MPEG-2 Program Pack that contains V4L2_MPEG_STREAM_VBI_FMT_IVTV Sliced VBI
1672 * data
1673 *
1674 * Note, the MPEG-2 Program Pack and Private Stream 1 PES packet header
1675 * definitions are not included here. See the MPEG-2 specifications for details
1676 * on these headers.
1677 */
1678
1679/* Line type IDs */
1680#define V4L2_MPEG_VBI_IVTV_TELETEXT_B (1)
1681#define V4L2_MPEG_VBI_IVTV_CAPTION_525 (4)
1682#define V4L2_MPEG_VBI_IVTV_WSS_625 (5)
1683#define V4L2_MPEG_VBI_IVTV_VPS (7)
1684
1685struct <link linkend="v4l2-mpeg-vbi-itv0-line">v4l2_mpeg_vbi_itv0_line</link> {
1686 __u8 id; /* One of V4L2_MPEG_VBI_IVTV_* above */
1687 __u8 data[42]; /* Sliced VBI data for the line */
1688} __attribute__ ((packed));
1689
1690struct <link linkend="v4l2-mpeg-vbi-itv0">v4l2_mpeg_vbi_itv0</link> {
1691 __le32 linemask[2]; /* Bitmasks of VBI service lines present */
1692 struct <link linkend="v4l2-mpeg-vbi-itv0-line">v4l2_mpeg_vbi_itv0_line</link> line[35];
1693} __attribute__ ((packed));
1694
1695struct <link linkend="v4l2-mpeg-vbi-itv0-1">v4l2_mpeg_vbi_ITV0</link> {
1696 struct <link linkend="v4l2-mpeg-vbi-itv0-line">v4l2_mpeg_vbi_itv0_line</link> line[36];
1697} __attribute__ ((packed));
1698
1699#define V4L2_MPEG_VBI_IVTV_MAGIC0 "itv0"
1700#define V4L2_MPEG_VBI_IVTV_MAGIC1 "ITV0"
1701
1702struct <link linkend="v4l2-mpeg-vbi-fmt-ivtv">v4l2_mpeg_vbi_fmt_ivtv</link> {
1703 __u8 magic[4];
1704 union {
1705 struct <link linkend="v4l2-mpeg-vbi-itv0">v4l2_mpeg_vbi_itv0</link> itv0;
1706 struct <link linkend="v4l2-mpeg-vbi-itv0-1">v4l2_mpeg_vbi_ITV0</link> ITV0;
1707 };
1708} __attribute__ ((packed));
1709
1710/*
1711 * A G G R E G A T E S T R U C T U R E S
1712 */
1713
1714/**
1715 * struct <link linkend="v4l2-plane-pix-format">v4l2_plane_pix_format</link> - additional, per-plane format definition
1716 * @sizeimage: maximum size in bytes required for data, for which
1717 * this plane will be used
1718 * @bytesperline: distance in bytes between the leftmost pixels in two
1719 * adjacent lines
1720 */
1721struct <link linkend="v4l2-plane-pix-format">v4l2_plane_pix_format</link> {
1722 __u32 sizeimage;
1723 __u16 bytesperline;
1724 __u16 reserved[7];
1725} __attribute__ ((packed));
1726
1727/**
1728 * struct <link linkend="v4l2-pix-format-mplane">v4l2_pix_format_mplane</link> - multiplanar format definition
1729 * @width: image width in pixels
1730 * @height: image height in pixels
1731 * @pixelformat: little endian four character code (fourcc)
1732 * @field: field order (for interlaced video)
1733 * @colorspace: supplemental to pixelformat
1734 * @plane_fmt: per-plane information
1735 * @num_planes: number of planes for this format
1736 */
1737struct <link linkend="v4l2-pix-format-mplane">v4l2_pix_format_mplane</link> {
1738 __u32 width;
1739 __u32 height;
1740 __u32 pixelformat;
1741 enum <link linkend="v4l2-field">v4l2_field</link> field;
1742 enum <link linkend="v4l2-colorspace">v4l2_colorspace</link> colorspace;
1743
1744 struct <link linkend="v4l2-plane-pix-format">v4l2_plane_pix_format</link> plane_fmt[VIDEO_MAX_PLANES];
1745 __u8 num_planes;
1746 __u8 reserved[11];
1747} __attribute__ ((packed));
1748
1749/**
1750 * struct <link linkend="v4l2-format">v4l2_format</link> - stream data format
1751 * @type: type of the data stream
1752 * @pix: definition of an image format
1753 * @pix_mp: definition of a multiplanar image format
1754 * @win: definition of an overlaid image
1755 * @vbi: raw VBI capture or output parameters
1756 * @sliced: sliced VBI capture or output parameters
1757 * @raw_data: placeholder for future extensions and custom formats
1758 */
1759struct <link linkend="v4l2-format">v4l2_format</link> {
1760 enum <link linkend="v4l2-buf-type">v4l2_buf_type</link> type;
1761 union {
1762 struct <link linkend="v4l2-pix-format">v4l2_pix_format</link> pix; /* V4L2_BUF_TYPE_VIDEO_CAPTURE */
1763 struct <link linkend="v4l2-pix-format-mplane">v4l2_pix_format_mplane</link> pix_mp; /* V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE */
1764 struct <link linkend="v4l2-window">v4l2_window</link> win; /* V4L2_BUF_TYPE_VIDEO_OVERLAY */
1765 struct <link linkend="v4l2-vbi-format">v4l2_vbi_format</link> vbi; /* V4L2_BUF_TYPE_VBI_CAPTURE */
1766 struct <link linkend="v4l2-sliced-vbi-format">v4l2_sliced_vbi_format</link> sliced; /* V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */
1767 __u8 raw_data[200]; /* user-defined */
1768 } fmt;
1769};
1770
1771/* Stream type-dependent parameters
1772 */
1773struct <link linkend="v4l2-streamparm">v4l2_streamparm</link> {
1774 enum <link linkend="v4l2-buf-type">v4l2_buf_type</link> type;
1775 union {
1776 struct <link linkend="v4l2-captureparm">v4l2_captureparm</link> capture;
1777 struct <link linkend="v4l2-outputparm">v4l2_outputparm</link> output;
1778 __u8 raw_data[200]; /* user-defined */
1779 } parm;
1780};
1781
1782/*
1783 * E V E N T S
1784 */
1785
1786#define V4L2_EVENT_ALL 0
1787#define V4L2_EVENT_VSYNC 1
1788#define V4L2_EVENT_EOS 2
1789#define V4L2_EVENT_PRIVATE_START 0x08000000
1790
1791/* Payload for V4L2_EVENT_VSYNC */
1792struct <link linkend="v4l2-event-vsync">v4l2_event_vsync</link> {
1793 /* Can be V4L2_FIELD_ANY, _NONE, _TOP or _BOTTOM */
1794 __u8 field;
1795} __attribute__ ((packed));
1796
1797struct <link linkend="v4l2-event">v4l2_event</link> {
1798 __u32 type;
1799 union {
1800 struct <link linkend="v4l2-event-vsync">v4l2_event_vsync</link> vsync;
1801 __u8 data[64];
1802 } u;
1803 __u32 pending;
1804 __u32 sequence;
1805 struct timespec timestamp;
1806 __u32 reserved[9];
1807};
1808
1809struct <link linkend="v4l2-event-subscription">v4l2_event_subscription</link> {
1810 __u32 type;
1811 __u32 reserved[7];
1812};
1813
1814/*
1815 * A D V A N C E D D E B U G G I N G
1816 *
1817 * NOTE: EXPERIMENTAL API, NEVER RELY ON THIS IN APPLICATIONS!
1818 * FOR DEBUGGING, TESTING AND INTERNAL USE ONLY!
1819 */
1820
1821/* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */
1822
1823#define V4L2_CHIP_MATCH_HOST 0 /* Match against chip ID on host (0 for the host) */
1824#define V4L2_CHIP_MATCH_I2C_DRIVER 1 /* Match against I2C driver name */
1825#define V4L2_CHIP_MATCH_I2C_ADDR 2 /* Match against I2C 7-bit address */
1826#define V4L2_CHIP_MATCH_AC97 3 /* Match against anciliary AC97 chip */
1827
1828struct <link linkend="v4l2-dbg-match">v4l2_dbg_match</link> {
1829 __u32 type; /* Match type */
1830 union { /* Match this chip, meaning determined by type */
1831 __u32 addr;
1832 char name[32];
1833 };
1834} __attribute__ ((packed));
1835
1836struct <link linkend="v4l2-dbg-register">v4l2_dbg_register</link> {
1837 struct <link linkend="v4l2-dbg-match">v4l2_dbg_match</link> match;
1838 __u32 size; /* register size in bytes */
1839 __u64 reg;
1840 __u64 val;
1841} __attribute__ ((packed));
1842
1843/* VIDIOC_DBG_G_CHIP_IDENT */
1844struct <link linkend="v4l2-dbg-chip-ident">v4l2_dbg_chip_ident</link> {
1845 struct <link linkend="v4l2-dbg-match">v4l2_dbg_match</link> match;
1846 __u32 ident; /* chip identifier as specified in &lt;media/v4l2-chip-ident.h&gt; */
1847 __u32 revision; /* chip revision, chip specific */
1848} __attribute__ ((packed));
1849
1850/*
1851 * I O C T L C O D E S F O R V I D E O D E V I C E S
1852 *
1853 */
1854#define VIDIOC_QUERYCAP _IOR('V', 0, struct <link linkend="v4l2-capability">v4l2_capability</link>)
1855#define VIDIOC_RESERVED _IO('V', 1)
1856#define VIDIOC_ENUM_FMT _IOWR('V', 2, struct <link linkend="v4l2-fmtdesc">v4l2_fmtdesc</link>)
1857#define VIDIOC_G_FMT _IOWR('V', 4, struct <link linkend="v4l2-format">v4l2_format</link>)
1858#define VIDIOC_S_FMT _IOWR('V', 5, struct <link linkend="v4l2-format">v4l2_format</link>)
1859#define VIDIOC_REQBUFS _IOWR('V', 8, struct <link linkend="v4l2-requestbuffers">v4l2_requestbuffers</link>)
1860#define VIDIOC_QUERYBUF _IOWR('V', 9, struct <link linkend="v4l2-buffer">v4l2_buffer</link>)
1861#define VIDIOC_G_FBUF _IOR('V', 10, struct <link linkend="v4l2-framebuffer">v4l2_framebuffer</link>)
1862#define VIDIOC_S_FBUF _IOW('V', 11, struct <link linkend="v4l2-framebuffer">v4l2_framebuffer</link>)
1863#define VIDIOC_OVERLAY _IOW('V', 14, int)
1864#define VIDIOC_QBUF _IOWR('V', 15, struct <link linkend="v4l2-buffer">v4l2_buffer</link>)
1865#define VIDIOC_DQBUF _IOWR('V', 17, struct <link linkend="v4l2-buffer">v4l2_buffer</link>)
1866#define VIDIOC_STREAMON _IOW('V', 18, int)
1867#define VIDIOC_STREAMOFF _IOW('V', 19, int)
1868#define VIDIOC_G_PARM _IOWR('V', 21, struct <link linkend="v4l2-streamparm">v4l2_streamparm</link>)
1869#define VIDIOC_S_PARM _IOWR('V', 22, struct <link linkend="v4l2-streamparm">v4l2_streamparm</link>)
1870#define VIDIOC_G_STD _IOR('V', 23, v4l2_std_id)
1871#define VIDIOC_S_STD _IOW('V', 24, v4l2_std_id)
1872#define VIDIOC_ENUMSTD _IOWR('V', 25, struct <link linkend="v4l2-standard">v4l2_standard</link>)
1873#define VIDIOC_ENUMINPUT _IOWR('V', 26, struct <link linkend="v4l2-input">v4l2_input</link>)
1874#define VIDIOC_G_CTRL _IOWR('V', 27, struct <link linkend="v4l2-control">v4l2_control</link>)
1875#define VIDIOC_S_CTRL _IOWR('V', 28, struct <link linkend="v4l2-control">v4l2_control</link>)
1876#define VIDIOC_G_TUNER _IOWR('V', 29, struct <link linkend="v4l2-tuner">v4l2_tuner</link>)
1877#define VIDIOC_S_TUNER _IOW('V', 30, struct <link linkend="v4l2-tuner">v4l2_tuner</link>)
1878#define VIDIOC_G_AUDIO _IOR('V', 33, struct <link linkend="v4l2-audio">v4l2_audio</link>)
1879#define VIDIOC_S_AUDIO _IOW('V', 34, struct <link linkend="v4l2-audio">v4l2_audio</link>)
1880#define VIDIOC_QUERYCTRL _IOWR('V', 36, struct <link linkend="v4l2-queryctrl">v4l2_queryctrl</link>)
1881#define VIDIOC_QUERYMENU _IOWR('V', 37, struct <link linkend="v4l2-querymenu">v4l2_querymenu</link>)
1882#define VIDIOC_G_INPUT _IOR('V', 38, int)
1883#define VIDIOC_S_INPUT _IOWR('V', 39, int)
1884#define VIDIOC_G_OUTPUT _IOR('V', 46, int)
1885#define VIDIOC_S_OUTPUT _IOWR('V', 47, int)
1886#define VIDIOC_ENUMOUTPUT _IOWR('V', 48, struct <link linkend="v4l2-output">v4l2_output</link>)
1887#define VIDIOC_G_AUDOUT _IOR('V', 49, struct <link linkend="v4l2-audioout">v4l2_audioout</link>)
1888#define VIDIOC_S_AUDOUT _IOW('V', 50, struct <link linkend="v4l2-audioout">v4l2_audioout</link>)
1889#define VIDIOC_G_MODULATOR _IOWR('V', 54, struct <link linkend="v4l2-modulator">v4l2_modulator</link>)
1890#define VIDIOC_S_MODULATOR _IOW('V', 55, struct <link linkend="v4l2-modulator">v4l2_modulator</link>)
1891#define VIDIOC_G_FREQUENCY _IOWR('V', 56, struct <link linkend="v4l2-frequency">v4l2_frequency</link>)
1892#define VIDIOC_S_FREQUENCY _IOW('V', 57, struct <link linkend="v4l2-frequency">v4l2_frequency</link>)
1893#define VIDIOC_CROPCAP _IOWR('V', 58, struct <link linkend="v4l2-cropcap">v4l2_cropcap</link>)
1894#define VIDIOC_G_CROP _IOWR('V', 59, struct <link linkend="v4l2-crop">v4l2_crop</link>)
1895#define VIDIOC_S_CROP _IOW('V', 60, struct <link linkend="v4l2-crop">v4l2_crop</link>)
1896#define VIDIOC_G_JPEGCOMP _IOR('V', 61, struct <link linkend="v4l2-jpegcompression">v4l2_jpegcompression</link>)
1897#define VIDIOC_S_JPEGCOMP _IOW('V', 62, struct <link linkend="v4l2-jpegcompression">v4l2_jpegcompression</link>)
1898#define VIDIOC_QUERYSTD _IOR('V', 63, v4l2_std_id)
1899#define VIDIOC_TRY_FMT _IOWR('V', 64, struct <link linkend="v4l2-format">v4l2_format</link>)
1900#define VIDIOC_ENUMAUDIO _IOWR('V', 65, struct <link linkend="v4l2-audio">v4l2_audio</link>)
1901#define VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct <link linkend="v4l2-audioout">v4l2_audioout</link>)
1902#define VIDIOC_G_PRIORITY _IOR('V', 67, enum <link linkend="v4l2-priority">v4l2_priority</link>)
1903#define VIDIOC_S_PRIORITY _IOW('V', 68, enum <link linkend="v4l2-priority">v4l2_priority</link>)
1904#define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct <link linkend="v4l2-sliced-vbi-cap">v4l2_sliced_vbi_cap</link>)
1905#define VIDIOC_LOG_STATUS _IO('V', 70)
1906#define VIDIOC_G_EXT_CTRLS _IOWR('V', 71, struct <link linkend="v4l2-ext-controls">v4l2_ext_controls</link>)
1907#define VIDIOC_S_EXT_CTRLS _IOWR('V', 72, struct <link linkend="v4l2-ext-controls">v4l2_ext_controls</link>)
1908#define VIDIOC_TRY_EXT_CTRLS _IOWR('V', 73, struct <link linkend="v4l2-ext-controls">v4l2_ext_controls</link>)
1909#if 1
1910#define VIDIOC_ENUM_FRAMESIZES _IOWR('V', 74, struct <link linkend="v4l2-frmsizeenum">v4l2_frmsizeenum</link>)
1911#define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct <link linkend="v4l2-frmivalenum">v4l2_frmivalenum</link>)
1912#define VIDIOC_G_ENC_INDEX _IOR('V', 76, struct <link linkend="v4l2-enc-idx">v4l2_enc_idx</link>)
1913#define VIDIOC_ENCODER_CMD _IOWR('V', 77, struct <link linkend="v4l2-encoder-cmd">v4l2_encoder_cmd</link>)
1914#define VIDIOC_TRY_ENCODER_CMD _IOWR('V', 78, struct <link linkend="v4l2-encoder-cmd">v4l2_encoder_cmd</link>)
1915#endif
1916
1917#if 1
1918/* Experimental, meant for debugging, testing and internal use.
1919 Only implemented if CONFIG_VIDEO_ADV_DEBUG is defined.
1920 You must be root to use these ioctls. Never use these in applications! */
1921#define VIDIOC_DBG_S_REGISTER _IOW('V', 79, struct <link linkend="v4l2-dbg-register">v4l2_dbg_register</link>)
1922#define VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct <link linkend="v4l2-dbg-register">v4l2_dbg_register</link>)
1923
1924/* Experimental, meant for debugging, testing and internal use.
1925 Never use this ioctl in applications! */
1926#define VIDIOC_DBG_G_CHIP_IDENT _IOWR('V', 81, struct <link linkend="v4l2-dbg-chip-ident">v4l2_dbg_chip_ident</link>)
1927#endif
1928
1929#define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct <link linkend="v4l2-hw-freq-seek">v4l2_hw_freq_seek</link>)
1930#define VIDIOC_ENUM_DV_PRESETS _IOWR('V', 83, struct <link linkend="v4l2-dv-enum-preset">v4l2_dv_enum_preset</link>)
1931#define VIDIOC_S_DV_PRESET _IOWR('V', 84, struct <link linkend="v4l2-dv-preset">v4l2_dv_preset</link>)
1932#define VIDIOC_G_DV_PRESET _IOWR('V', 85, struct <link linkend="v4l2-dv-preset">v4l2_dv_preset</link>)
1933#define VIDIOC_QUERY_DV_PRESET _IOR('V', 86, struct <link linkend="v4l2-dv-preset">v4l2_dv_preset</link>)
1934#define VIDIOC_S_DV_TIMINGS _IOWR('V', 87, struct <link linkend="v4l2-dv-timings">v4l2_dv_timings</link>)
1935#define VIDIOC_G_DV_TIMINGS _IOWR('V', 88, struct <link linkend="v4l2-dv-timings">v4l2_dv_timings</link>)
1936#define VIDIOC_DQEVENT _IOR('V', 89, struct <link linkend="v4l2-event">v4l2_event</link>)
1937#define VIDIOC_SUBSCRIBE_EVENT _IOW('V', 90, struct <link linkend="v4l2-event-subscription">v4l2_event_subscription</link>)
1938#define VIDIOC_UNSUBSCRIBE_EVENT _IOW('V', 91, struct <link linkend="v4l2-event-subscription">v4l2_event_subscription</link>)
1939
1940/* Reminder: when adding new ioctls please add support for them to
1941 drivers/media/video/v4l2-compat-ioctl32.c as well! */
1942
1943#define BASE_VIDIOC_PRIVATE 192 /* 192-255 are private */
1944
1945#endif /* __LINUX_VIDEODEV2_H */
1946</programlisting>
diff --git a/Documentation/DocBook/v4l/vidioc-subscribe-event.xml b/Documentation/DocBook/v4l/vidioc-subscribe-event.xml
deleted file mode 100644
index 8b501791aa68..000000000000
--- a/Documentation/DocBook/v4l/vidioc-subscribe-event.xml
+++ /dev/null
@@ -1,133 +0,0 @@
1<refentry id="vidioc-subscribe-event">
2 <refmeta>
3 <refentrytitle>ioctl VIDIOC_SUBSCRIBE_EVENT, VIDIOC_UNSUBSCRIBE_EVENT</refentrytitle>
4 &manvol;
5 </refmeta>
6
7 <refnamediv>
8 <refname>VIDIOC_SUBSCRIBE_EVENT, VIDIOC_UNSUBSCRIBE_EVENT</refname>
9 <refpurpose>Subscribe or unsubscribe event</refpurpose>
10 </refnamediv>
11
12 <refsynopsisdiv>
13 <funcsynopsis>
14 <funcprototype>
15 <funcdef>int <function>ioctl</function></funcdef>
16 <paramdef>int <parameter>fd</parameter></paramdef>
17 <paramdef>int <parameter>request</parameter></paramdef>
18 <paramdef>struct v4l2_event_subscription
19*<parameter>argp</parameter></paramdef>
20 </funcprototype>
21 </funcsynopsis>
22 </refsynopsisdiv>
23
24 <refsect1>
25 <title>Arguments</title>
26
27 <variablelist>
28 <varlistentry>
29 <term><parameter>fd</parameter></term>
30 <listitem>
31 <para>&fd;</para>
32 </listitem>
33 </varlistentry>
34 <varlistentry>
35 <term><parameter>request</parameter></term>
36 <listitem>
37 <para>VIDIOC_SUBSCRIBE_EVENT, VIDIOC_UNSUBSCRIBE_EVENT</para>
38 </listitem>
39 </varlistentry>
40 <varlistentry>
41 <term><parameter>argp</parameter></term>
42 <listitem>
43 <para></para>
44 </listitem>
45 </varlistentry>
46 </variablelist>
47 </refsect1>
48
49 <refsect1>
50 <title>Description</title>
51
52 <para>Subscribe or unsubscribe V4L2 event. Subscribed events are
53 dequeued by using the &VIDIOC-DQEVENT; ioctl.</para>
54
55 <table frame="none" pgwide="1" id="v4l2-event-subscription">
56 <title>struct <structname>v4l2_event_subscription</structname></title>
57 <tgroup cols="3">
58 &cs-str;
59 <tbody valign="top">
60 <row>
61 <entry>__u32</entry>
62 <entry><structfield>type</structfield></entry>
63 <entry>Type of the event.</entry>
64 </row>
65 <row>
66 <entry>__u32</entry>
67 <entry><structfield>reserved</structfield>[7]</entry>
68 <entry>Reserved for future extensions. Drivers and applications
69 must set the array to zero.</entry>
70 </row>
71 </tbody>
72 </tgroup>
73 </table>
74
75 <table frame="none" pgwide="1" id="event-type">
76 <title>Event Types</title>
77 <tgroup cols="3">
78 &cs-def;
79 <tbody valign="top">
80 <row>
81 <entry><constant>V4L2_EVENT_ALL</constant></entry>
82 <entry>0</entry>
83 <entry>All events. V4L2_EVENT_ALL is valid only for
84 VIDIOC_UNSUBSCRIBE_EVENT for unsubscribing all events at once.
85 </entry>
86 </row>
87 <row>
88 <entry><constant>V4L2_EVENT_VSYNC</constant></entry>
89 <entry>1</entry>
90 <entry>This event is triggered on the vertical sync.
91 This event has &v4l2-event-vsync; associated with it.
92 </entry>
93 </row>
94 <row>
95 <entry><constant>V4L2_EVENT_EOS</constant></entry>
96 <entry>2</entry>
97 <entry>This event is triggered when the end of a stream is reached.
98 This is typically used with MPEG decoders to report to the application
99 when the last of the MPEG stream has been decoded.
100 </entry>
101 </row>
102 <row>
103 <entry><constant>V4L2_EVENT_PRIVATE_START</constant></entry>
104 <entry>0x08000000</entry>
105 <entry>Base event number for driver-private events.</entry>
106 </row>
107 </tbody>
108 </tgroup>
109 </table>
110
111 <table frame="none" pgwide="1" id="v4l2-event-vsync">
112 <title>struct <structname>v4l2_event_vsync</structname></title>
113 <tgroup cols="3">
114 &cs-str;
115 <tbody valign="top">
116 <row>
117 <entry>__u8</entry>
118 <entry><structfield>field</structfield></entry>
119 <entry>The upcoming field. See &v4l2-field;.</entry>
120 </row>
121 </tbody>
122 </tgroup>
123 </table>
124
125 </refsect1>
126</refentry>
127<!--
128Local Variables:
129mode: sgml
130sgml-parent-document: "v4l2.sgml"
131indent-tabs-mode: nil
132End:
133-->
diff --git a/Documentation/dvb/get_dvb_firmware b/Documentation/dvb/get_dvb_firmware
index 3348d313fbe0..c466f5831f15 100644..100755
--- a/Documentation/dvb/get_dvb_firmware
+++ b/Documentation/dvb/get_dvb_firmware
@@ -27,7 +27,7 @@ use IO::Handle;
27 "or51211", "or51132_qam", "or51132_vsb", "bluebird", 27 "or51211", "or51132_qam", "or51132_vsb", "bluebird",
28 "opera1", "cx231xx", "cx18", "cx23885", "pvrusb2", "mpc718", 28 "opera1", "cx231xx", "cx18", "cx23885", "pvrusb2", "mpc718",
29 "af9015", "ngene", "az6027", "lme2510_lg", "lme2510c_s7395", 29 "af9015", "ngene", "az6027", "lme2510_lg", "lme2510c_s7395",
30 "lme2510c_s7395_old"); 30 "lme2510c_s7395_old", "drxk", "drxk_terratec_h5");
31 31
32# Check args 32# Check args
33syntax() if (scalar(@ARGV) != 1); 33syntax() if (scalar(@ARGV) != 1);
@@ -634,6 +634,37 @@ sub lme2510c_s7395_old {
634 $outfile; 634 $outfile;
635} 635}
636 636
637sub drxk {
638 my $url = "http://l4m-daten.de/files/";
639 my $zipfile = "DDTuner.zip";
640 my $hash = "f5a37b9a20a3534997997c0b1382a3e5";
641 my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
642 my $drvfile = "DDTuner.sys";
643 my $fwfile = "drxk_a3.mc";
644
645 checkstandard();
646
647 wgetfile($zipfile, $url . $zipfile);
648 verify($zipfile, $hash);
649 unzip($zipfile, $tmpdir);
650 extract("$tmpdir/$drvfile", 0x14dd8, 15634, "$fwfile");
651
652 "$fwfile"
653}
654
655sub drxk_terratec_h5 {
656 my $url = "http://www.linuxtv.org/downloads/firmware/";
657 my $hash = "19000dada8e2741162ccc50cc91fa7f1";
658 my $fwfile = "dvb-usb-terratec-h5-drxk.fw";
659
660 checkstandard();
661
662 wgetfile($fwfile, $url . $fwfile);
663 verify($fwfile, $hash);
664
665 "$fwfile"
666}
667
637# --------------------------------------------------------------- 668# ---------------------------------------------------------------
638# Utilities 669# Utilities
639 670
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index dfd6a9f4a583..ea0bace0124a 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -527,6 +527,41 @@ Who: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
527 527
528---------------------------- 528----------------------------
529 529
530What: Support for driver specific ioctls in the pwc driver (everything
531 defined in media/pwc-ioctl.h)
532When: 3.3
533Why: This stems from the v4l1 era, with v4l2 everything can be done with
534 standardized v4l2 API calls
535Who: Hans de Goede <hdegoede@redhat.com>
536
537----------------------------
538
539What: Driver specific sysfs API in the pwc driver
540When: 3.3
541Why: Setting pan/tilt should be done with v4l2 controls, like with other
542 cams. The button is available as a standard input device
543Who: Hans de Goede <hdegoede@redhat.com>
544
545----------------------------
546
547What: Driver specific use of pixfmt.priv in the pwc driver
548When: 3.3
549Why: The .priv field never was intended for this, setting a framerate is
550 support using the standardized S_PARM ioctl
551Who: Hans de Goede <hdegoede@redhat.com>
552
553----------------------------
554
555What: Software emulation of arbritary resolutions in the pwc driver
556When: 3.3
557Why: The pwc driver claims to support any resolution between 160x120
558 and 640x480, but emulates this by simply drawing a black border
559 around the image. Userspace can draw its own black border if it
560 really wants one.
561Who: Hans de Goede <hdegoede@redhat.com>
562
563----------------------------
564
530What: For VIDIOC_S_FREQUENCY the type field must match the device node's type. 565What: For VIDIOC_S_FREQUENCY the type field must match the device node's type.
531 If not, return -EINVAL. 566 If not, return -EINVAL.
532When: 3.2 567When: 3.2
diff --git a/Documentation/media-framework.txt b/Documentation/media-framework.txt
index 76a2087db205..669b5fb03a86 100644
--- a/Documentation/media-framework.txt
+++ b/Documentation/media-framework.txt
@@ -310,7 +310,7 @@ is non-immutable. The operation must either configure the hardware or store
310the configuration information to be applied later. 310the configuration information to be applied later.
311 311
312Link configuration must not have any side effect on other links. If an enabled 312Link configuration must not have any side effect on other links. If an enabled
313link at a sink pad prevents another link at the same pad from being disabled, 313link at a sink pad prevents another link at the same pad from being enabled,
314the link_setup operation must return -EBUSY and can't implicitly disable the 314the link_setup operation must return -EBUSY and can't implicitly disable the
315first enabled link. 315first enabled link.
316 316
diff --git a/Documentation/video4linux/API.html b/Documentation/video4linux/API.html
index d72fd2aa9158..256f8efa992c 100644
--- a/Documentation/video4linux/API.html
+++ b/Documentation/video4linux/API.html
@@ -9,7 +9,7 @@
9 <table border="0"> 9 <table border="0">
10 <tr> 10 <tr>
11 <td> 11 <td>
12 <a href="http://www.linuxtv.org/downloads/video4linux/API/V4L1_API.html">V4L original API</a> 12 <a href="http://linuxtv.org/downloads/legacy/video4linux/API/V4L1_API.html">V4L original API</a>
13 </td> 13 </td>
14 <td> 14 <td>
15 Obsoleted by V4L2 API 15 Obsoleted by V4L2 API
diff --git a/Documentation/video4linux/CARDLIST.cx23885 b/Documentation/video4linux/CARDLIST.cx23885
index 87c46347bd63..8910449d23a8 100644
--- a/Documentation/video4linux/CARDLIST.cx23885
+++ b/Documentation/video4linux/CARDLIST.cx23885
@@ -27,3 +27,5 @@
27 26 -> Hauppauge WinTV-HVR1290 [0070:8551] 27 26 -> Hauppauge WinTV-HVR1290 [0070:8551]
28 27 -> Mygica X8558 PRO DMB-TH [14f1:8578] 28 27 -> Mygica X8558 PRO DMB-TH [14f1:8578]
29 28 -> LEADTEK WinFast PxTV1200 [107d:6f22] 29 28 -> LEADTEK WinFast PxTV1200 [107d:6f22]
30 29 -> GoTView X5 3D Hybrid [5654:2390]
31 30 -> NetUP Dual DVB-T/C-CI RF [1b55:e2e4]
diff --git a/Documentation/video4linux/CARDLIST.cx88 b/Documentation/video4linux/CARDLIST.cx88
index 42517d9121de..d9c0f119196d 100644
--- a/Documentation/video4linux/CARDLIST.cx88
+++ b/Documentation/video4linux/CARDLIST.cx88
@@ -84,3 +84,4 @@
84 83 -> Prof 7301 DVB-S/S2 [b034:3034] 84 83 -> Prof 7301 DVB-S/S2 [b034:3034]
85 84 -> Samsung SMT 7020 DVB-S [18ac:dc00,18ac:dccd] 85 84 -> Samsung SMT 7020 DVB-S [18ac:dc00,18ac:dccd]
86 85 -> Twinhan VP-1027 DVB-S [1822:0023] 86 85 -> Twinhan VP-1027 DVB-S [1822:0023]
87 86 -> TeVii S464 DVB-S/S2 [d464:9022]
diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx
index 9aae449440dc..4a7b3df6d8bd 100644
--- a/Documentation/video4linux/CARDLIST.em28xx
+++ b/Documentation/video4linux/CARDLIST.em28xx
@@ -74,3 +74,5 @@
74 74 -> Actionmaster/LinXcel/Digitus VC211A (em2800) 74 74 -> Actionmaster/LinXcel/Digitus VC211A (em2800)
75 75 -> Dikom DK300 (em2882) 75 75 -> Dikom DK300 (em2882)
76 76 -> KWorld PlusTV 340U or UB435-Q (ATSC) (em2870) [1b80:a340] 76 76 -> KWorld PlusTV 340U or UB435-Q (ATSC) (em2870) [1b80:a340]
77 77 -> EM2874 Leadership ISDBT (em2874)
78 78 -> PCTV nanoStick T2 290e (em28174)
diff --git a/Documentation/video4linux/CARDLIST.saa7134 b/Documentation/video4linux/CARDLIST.saa7134
index 6b4c72d8862d..7efae9bd73ed 100644
--- a/Documentation/video4linux/CARDLIST.saa7134
+++ b/Documentation/video4linux/CARDLIST.saa7134
@@ -182,3 +182,7 @@
182181 -> TechoTrend TT-budget T-3000 [13c2:2804] 182181 -> TechoTrend TT-budget T-3000 [13c2:2804]
183182 -> Kworld PCI SBTVD/ISDB-T Full-Seg Hybrid [17de:b136] 183182 -> Kworld PCI SBTVD/ISDB-T Full-Seg Hybrid [17de:b136]
184183 -> Compro VideoMate Vista M1F [185b:c900] 184183 -> Compro VideoMate Vista M1F [185b:c900]
185184 -> Encore ENLTV-FM 3 [1a7f:2108]
186185 -> MagicPro ProHDTV Pro2 DMB-TH/Hybrid [17de:d136]
187186 -> Beholder BeholdTV 501 [5ace:5010]
188187 -> Beholder BeholdTV 503 FM [5ace:5030]
diff --git a/Documentation/video4linux/CARDLIST.tuner b/Documentation/video4linux/CARDLIST.tuner
index e67c1db96854..6323b7a20719 100644
--- a/Documentation/video4linux/CARDLIST.tuner
+++ b/Documentation/video4linux/CARDLIST.tuner
@@ -78,8 +78,10 @@ tuner=77 - TCL tuner MF02GIP-5N-E
78tuner=78 - Philips FMD1216MEX MK3 Hybrid Tuner 78tuner=78 - Philips FMD1216MEX MK3 Hybrid Tuner
79tuner=79 - Philips PAL/SECAM multi (FM1216 MK5) 79tuner=79 - Philips PAL/SECAM multi (FM1216 MK5)
80tuner=80 - Philips FQ1216LME MK3 PAL/SECAM w/active loopthrough 80tuner=80 - Philips FQ1216LME MK3 PAL/SECAM w/active loopthrough
81tuner=81 - Xceive 4000 tuner
81tuner=81 - Partsnic (Daewoo) PTI-5NF05 82tuner=81 - Partsnic (Daewoo) PTI-5NF05
82tuner=82 - Philips CU1216L 83tuner=82 - Philips CU1216L
83tuner=83 - NXP TDA18271 84tuner=83 - NXP TDA18271
84tuner=84 - Sony BTF-Pxn01Z 85tuner=84 - Sony BTF-Pxn01Z
85tuner=85 - Philips FQ1236 MK5 86tuner=85 - Philips FQ1236 MK5
87tuner=86 - Tena TNF5337 MFD
diff --git a/Documentation/video4linux/CARDLIST.usbvision b/Documentation/video4linux/CARDLIST.usbvision
index 0b72d3fee17e..6fd1af365142 100644
--- a/Documentation/video4linux/CARDLIST.usbvision
+++ b/Documentation/video4linux/CARDLIST.usbvision
@@ -63,3 +63,5 @@
63 62 -> Pinnacle PCTV Bungee USB (PAL) FM [2304:0419] 63 62 -> Pinnacle PCTV Bungee USB (PAL) FM [2304:0419]
64 63 -> Hauppauge WinTv-USB [2400:4200] 64 63 -> Hauppauge WinTv-USB [2400:4200]
65 64 -> Pinnacle Studio PCTV USB (NTSC) FM V3 [2304:0113] 65 64 -> Pinnacle Studio PCTV USB (NTSC) FM V3 [2304:0113]
66 65 -> Nogatech USB MicroCam NTSC (NV3000N) [0573:3000]
67 66 -> Nogatech USB MicroCam PAL (NV3001P) [0573:3001]
diff --git a/Documentation/video4linux/README.davinci-vpbe b/Documentation/video4linux/README.davinci-vpbe
new file mode 100644
index 000000000000..7a460b0685bb
--- /dev/null
+++ b/Documentation/video4linux/README.davinci-vpbe
@@ -0,0 +1,93 @@
1
2 VPBE V4L2 driver design
3 ======================================================================
4
5 File partitioning
6 -----------------
7 V4L2 display device driver
8 drivers/media/video/davinci/vpbe_display.c
9 drivers/media/video/davinci/vpbe_display.h
10
11 VPBE display controller
12 drivers/media/video/davinci/vpbe.c
13 drivers/media/video/davinci/vpbe.h
14
15 VPBE venc sub device driver
16 drivers/media/video/davinci/vpbe_venc.c
17 drivers/media/video/davinci/vpbe_venc.h
18 drivers/media/video/davinci/vpbe_venc_regs.h
19
20 VPBE osd driver
21 drivers/media/video/davinci/vpbe_osd.c
22 drivers/media/video/davinci/vpbe_osd.h
23 drivers/media/video/davinci/vpbe_osd_regs.h
24
25 Functional partitioning
26 -----------------------
27
28 Consists of the following (in the same order as the list under file
29 partitioning):-
30
31 1. V4L2 display driver
32 Implements creation of video2 and video3 device nodes and
33 provides v4l2 device interface to manage VID0 and VID1 layers.
34
35 2. Display controller
36 Loads up VENC, OSD and external encoders such as ths8200. It provides
37 a set of API calls to V4L2 drivers to set the output/standards
38 in the VENC or external sub devices. It also provides
39 a device object to access the services from OSD subdevice
40 using sub device ops. The connection of external encoders to VENC LCD
41 controller port is done at init time based on default output and standard
42 selection or at run time when application change the output through
43 V4L2 IOCTLs.
44
45 When connected to an external encoder, vpbe controller is also responsible
46 for setting up the interface between VENC and external encoders based on
47 board specific settings (specified in board-xxx-evm.c). This allows
48 interfacing external encoders such as ths8200. The setup_if_config()
49 is implemented for this as well as configure_venc() (part of the next patch)
50 API to set timings in VENC for a specific display resolution. As of this
51 patch series, the interconnection and enabling and setting of the external
52 encoders is not present, and would be a part of the next patch series.
53
54 3. VENC subdevice module
55 Responsible for setting outputs provided through internal DACs and also
56 setting timings at LCD controller port when external encoders are connected
57 at the port or LCD panel timings required. When external encoder/LCD panel
58 is connected, the timings for a specific standard/preset is retrieved from
59 the board specific table and the values are used to set the timings in
60 venc using non-standard timing mode.
61
62 Support LCD Panel displays using the VENC. For example to support a Logic
63 PD display, it requires setting up the LCD controller port with a set of
64 timings for the resolution supported and setting the dot clock. So we could
65 add the available outputs as a board specific entry (i.e add the "LogicPD"
66 output name to board-xxx-evm.c). A table of timings for various LCDs
67 supported can be maintained in the board specific setup file to support
68 various LCD displays.As of this patch a basic driver is present, and this
69 support for external encoders and displays forms a part of the next
70 patch series.
71
72 4. OSD module
73 OSD module implements all OSD layer management and hardware specific
74 features. The VPBE module interacts with the OSD for enabling and
75 disabling appropriate features of the OSD.
76
77 Current status:-
78
79 A fully functional working version of the V4L2 driver is available. This
80 driver has been tested with NTSC and PAL standards and buffer streaming.
81
82 Following are TBDs.
83
84 vpbe display controller
85 - Add support for external encoders.
86 - add support for selecting external encoder as default at probe time.
87
88 vpbe venc sub device
89 - add timings for supporting ths8200
90 - add support for LogicPD LCD.
91
92 FB drivers
93 - Add support for fbdev drivers.- Ready and part of subsequent patches.
diff --git a/Documentation/video4linux/v4l2-controls.txt b/Documentation/video4linux/v4l2-controls.txt
index 881e7f44491b..9346fc8cbf2b 100644
--- a/Documentation/video4linux/v4l2-controls.txt
+++ b/Documentation/video4linux/v4l2-controls.txt
@@ -277,16 +277,13 @@ implement g_volatile_ctrl like this:
277 { 277 {
278 switch (ctrl->id) { 278 switch (ctrl->id) {
279 case V4L2_CID_BRIGHTNESS: 279 case V4L2_CID_BRIGHTNESS:
280 ctrl->cur.val = read_reg(0x123); 280 ctrl->val = read_reg(0x123);
281 break; 281 break;
282 } 282 }
283 } 283 }
284 284
285The 'new value' union is not used in g_volatile_ctrl. In general controls 285Note that you use the 'new value' union as well in g_volatile_ctrl. In general
286that need to implement g_volatile_ctrl are read-only controls. 286controls that need to implement g_volatile_ctrl are read-only controls.
287
288Note that if one or more controls in a control cluster are marked as volatile,
289then all the controls in the cluster are seen as volatile.
290 287
291To mark a control as volatile you have to set the is_volatile flag: 288To mark a control as volatile you have to set the is_volatile flag:
292 289
@@ -453,6 +450,25 @@ In the example above the following are equivalent for the VOLUME case:
453 ctrl == ctrl->cluster[AUDIO_CL_VOLUME] == state->audio_cluster[AUDIO_CL_VOLUME] 450 ctrl == ctrl->cluster[AUDIO_CL_VOLUME] == state->audio_cluster[AUDIO_CL_VOLUME]
454 ctrl->cluster[AUDIO_CL_MUTE] == state->audio_cluster[AUDIO_CL_MUTE] 451 ctrl->cluster[AUDIO_CL_MUTE] == state->audio_cluster[AUDIO_CL_MUTE]
455 452
453In practice using cluster arrays like this becomes very tiresome. So instead
454the following equivalent method is used:
455
456 struct {
457 /* audio cluster */
458 struct v4l2_ctrl *volume;
459 struct v4l2_ctrl *mute;
460 };
461
462The anonymous struct is used to clearly 'cluster' these two control pointers,
463but it serves no other purpose. The effect is the same as creating an
464array with two control pointers. So you can just do:
465
466 state->volume = v4l2_ctrl_new_std(&state->ctrl_handler, ...);
467 state->mute = v4l2_ctrl_new_std(&state->ctrl_handler, ...);
468 v4l2_ctrl_cluster(2, &state->volume);
469
470And in foo_s_ctrl you can use these pointers directly: state->mute->val.
471
456Note that controls in a cluster may be NULL. For example, if for some 472Note that controls in a cluster may be NULL. For example, if for some
457reason mute was never added (because the hardware doesn't support that 473reason mute was never added (because the hardware doesn't support that
458particular feature), then mute will be NULL. So in that case we have a 474particular feature), then mute will be NULL. So in that case we have a
@@ -475,6 +491,43 @@ controls, then the 'is_new' flag would be 1 for both controls.
475The 'is_new' flag is always 1 when called from v4l2_ctrl_handler_setup(). 491The 'is_new' flag is always 1 when called from v4l2_ctrl_handler_setup().
476 492
477 493
494Handling autogain/gain-type Controls with Auto Clusters
495=======================================================
496
497A common type of control cluster is one that handles 'auto-foo/foo'-type
498controls. Typical examples are autogain/gain, autoexposure/exposure,
499autowhitebalance/red balance/blue balance. In all cases you have one controls
500that determines whether another control is handled automatically by the hardware,
501or whether it is under manual control from the user.
502
503If the cluster is in automatic mode, then the manual controls should be
504marked inactive. When the volatile controls are read the g_volatile_ctrl
505operation should return the value that the hardware's automatic mode set up
506automatically.
507
508If the cluster is put in manual mode, then the manual controls should become
509active again and the is_volatile flag should be ignored (so g_volatile_ctrl is
510no longer called while in manual mode).
511
512Finally the V4L2_CTRL_FLAG_UPDATE should be set for the auto control since
513changing that control affects the control flags of the manual controls.
514
515In order to simplify this a special variation of v4l2_ctrl_cluster was
516introduced:
517
518void v4l2_ctrl_auto_cluster(unsigned ncontrols, struct v4l2_ctrl **controls,
519 u8 manual_val, bool set_volatile);
520
521The first two arguments are identical to v4l2_ctrl_cluster. The third argument
522tells the framework which value switches the cluster into manual mode. The
523last argument will optionally set the is_volatile flag for the non-auto controls.
524
525The first control of the cluster is assumed to be the 'auto' control.
526
527Using this function will ensure that you don't need to handle all the complex
528flag and volatile handling.
529
530
478VIDIOC_LOG_STATUS Support 531VIDIOC_LOG_STATUS Support
479========================= 532=========================
480 533
@@ -636,9 +689,7 @@ button controls are write-only controls.
636-EINVAL as the spec says. 689-EINVAL as the spec says.
637 690
6385) The spec does not mention what should happen when you try to set/get a 6915) The spec does not mention what should happen when you try to set/get a
639control class controls. ivtv currently returns -EINVAL (indicating that the 692control class controls. The framework will return -EACCES.
640control ID does not exist) while the framework will return -EACCES, which
641makes more sense.
642 693
643 694
644Proposals for Extensions 695Proposals for Extensions
diff --git a/Documentation/video4linux/v4l2-framework.txt b/Documentation/video4linux/v4l2-framework.txt
index cf21f7aae976..f8dcabf7852c 100644
--- a/Documentation/video4linux/v4l2-framework.txt
+++ b/Documentation/video4linux/v4l2-framework.txt
@@ -817,11 +817,7 @@ int my_open(struct file *file)
817 817
818 ... 818 ...
819 819
820 ret = v4l2_fh_init(&my_fh->fh, vfd); 820 v4l2_fh_init(&my_fh->fh, vfd);
821 if (ret) {
822 kfree(my_fh);
823 return ret;
824 }
825 821
826 ... 822 ...
827 823
@@ -844,7 +840,7 @@ int my_release(struct file *file)
844 840
845Below is a short description of the v4l2_fh functions used: 841Below is a short description of the v4l2_fh functions used:
846 842
847int v4l2_fh_init(struct v4l2_fh *fh, struct video_device *vdev) 843void v4l2_fh_init(struct v4l2_fh *fh, struct video_device *vdev)
848 844
849 Initialise the file handle. This *MUST* be performed in the driver's 845 Initialise the file handle. This *MUST* be performed in the driver's
850 v4l2_file_operations->open() handler. 846 v4l2_file_operations->open() handler.
@@ -901,14 +897,38 @@ V4L2 events
901The V4L2 events provide a generic way to pass events to user space. 897The V4L2 events provide a generic way to pass events to user space.
902The driver must use v4l2_fh to be able to support V4L2 events. 898The driver must use v4l2_fh to be able to support V4L2 events.
903 899
904Useful functions: 900Events are defined by a type and an optional ID. The ID may refer to a V4L2
901object such as a control ID. If unused, then the ID is 0.
902
903When the user subscribes to an event the driver will allocate a number of
904kevent structs for that event. So every (type, ID) event tuple will have
905its own set of kevent structs. This guarantees that if a driver is generating
906lots of events of one type in a short time, then that will not overwrite
907events of another type.
908
909But if you get more events of one type than the number of kevents that were
910reserved, then the oldest event will be dropped and the new one added.
911
912Furthermore, the internal struct v4l2_subscribed_event has merge() and
913replace() callbacks which drivers can set. These callbacks are called when
914a new event is raised and there is no more room. The replace() callback
915allows you to replace the payload of the old event with that of the new event,
916merging any relevant data from the old payload into the new payload that
917replaces it. It is called when this event type has only one kevent struct
918allocated. The merge() callback allows you to merge the oldest event payload
919into that of the second-oldest event payload. It is called when there are two
920or more kevent structs allocated.
905 921
906- v4l2_event_alloc() 922This way no status information is lost, just the intermediate steps leading
923up to that state.
907 924
908 To use events, the driver must allocate events for the file handle. By 925A good example of these replace/merge callbacks is in v4l2-event.c:
909 calling the function more than once, the driver may assure that at least n 926ctrls_replace() and ctrls_merge() callbacks for the control event.
910 events in total have been allocated. The function may not be called in 927
911 atomic context. 928Note: these callbacks can be called from interrupt context, so they must be
929fast.
930
931Useful functions:
912 932
913- v4l2_event_queue() 933- v4l2_event_queue()
914 934
@@ -920,7 +940,9 @@ Useful functions:
920 940
921 The video_device->ioctl_ops->vidioc_subscribe_event must check the driver 941 The video_device->ioctl_ops->vidioc_subscribe_event must check the driver
922 is able to produce events with specified event id. Then it calls 942 is able to produce events with specified event id. Then it calls
923 v4l2_event_subscribe() to subscribe the event. 943 v4l2_event_subscribe() to subscribe the event. The last argument is the
944 size of the event queue for this event. If it is 0, then the framework
945 will fill in a default value (this depends on the event type).
924 946
925- v4l2_event_unsubscribe() 947- v4l2_event_unsubscribe()
926 948
@@ -935,14 +957,8 @@ Useful functions:
935 957
936 Returns the number of pending events. Useful when implementing poll. 958 Returns the number of pending events. Useful when implementing poll.
937 959
938Drivers do not initialise events directly. The events are initialised
939through v4l2_fh_init() if video_device->ioctl_ops->vidioc_subscribe_event is
940non-NULL. This *MUST* be performed in the driver's
941v4l2_file_operations->open() handler.
942
943Events are delivered to user space through the poll system call. The driver 960Events are delivered to user space through the poll system call. The driver
944can use v4l2_fh->events->wait wait_queue_head_t as the argument for 961can use v4l2_fh->wait (a wait_queue_head_t) as the argument for poll_wait().
945poll_wait().
946 962
947There are standard and private events. New standard events must use the 963There are standard and private events. New standard events must use the
948smallest available event type. The drivers must allocate their events from 964smallest available event type. The drivers must allocate their events from
@@ -952,5 +968,4 @@ The first event type in the class is reserved for future use, so the first
952available event type is 'class base + 1'. 968available event type is 'class base + 1'.
953 969
954An example on how the V4L2 events may be used can be found in the OMAP 970An example on how the V4L2 events may be used can be found in the OMAP
9553 ISP driver available at <URL:http://gitorious.org/omap3camera> as of 9713 ISP driver (drivers/media/video/omap3isp).
956writing this.