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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2015-06-19 17:07:07 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-06-19 17:07:07 +0300 |
| commit | c0b59fafe31bf91f589736be304d739b13952fdd (patch) | |
| tree | 0088a41c6b68132739294643be06734e3af67677 /Documentation/DocBook | |
| parent | 28bceeaaf81140d69647acd0eb7dc9312f27844a (diff) | |
| parent | bfa1ce5f38938cc9e6c7f2d1011f88eba2b9e2b2 (diff) | |
| download | linux-c0b59fafe31bf91f589736be304d739b13952fdd.tar.xz | |
Merge branch 'mvebu/drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Merge the mvebu/drivers branch of the arm-soc tree which contains
just a single patch bfa1ce5f38938cc9e6c7f2d1011f88eba2b9e2b2 ("bus:
mvebu-mbus: add mv_mbus_dram_info_nooverlap()") that happens to be
a prerequisite of the new marvell/cesa crypto driver.
Diffstat (limited to 'Documentation/DocBook')
25 files changed, 1176 insertions, 618 deletions
diff --git a/Documentation/DocBook/drm.tmpl b/Documentation/DocBook/drm.tmpl index 03f1985a4bd1..9765a4c0829d 100644 --- a/Documentation/DocBook/drm.tmpl +++ b/Documentation/DocBook/drm.tmpl @@ -1293,7 +1293,7 @@ int max_width, max_height;</synopsis> </para> <para> If a page flip can be successfully scheduled the driver must set the - <code>drm_crtc-<fb</code> field to the new framebuffer pointed to + <code>drm_crtc->fb</code> field to the new framebuffer pointed to by <code>fb</code>. This is important so that the reference counting on framebuffers stays balanced. </para> @@ -3979,6 +3979,11 @@ int num_ioctls;</synopsis> !Fdrivers/gpu/drm/i915/i915_irq.c intel_runtime_pm_disable_interrupts !Fdrivers/gpu/drm/i915/i915_irq.c intel_runtime_pm_enable_interrupts </sect2> + <sect2> + <title>Intel GVT-g Guest Support(vGPU)</title> +!Pdrivers/gpu/drm/i915/i915_vgpu.c Intel GVT-g guest support +!Idrivers/gpu/drm/i915/i915_vgpu.c + </sect2> </sect1> <sect1> <title>Display Hardware Handling</title> @@ -4048,6 +4053,17 @@ int num_ioctls;</synopsis> !Idrivers/gpu/drm/i915/intel_fbc.c </sect2> <sect2> + <title>Display Refresh Rate Switching (DRRS)</title> +!Pdrivers/gpu/drm/i915/intel_dp.c Display Refresh Rate Switching (DRRS) +!Fdrivers/gpu/drm/i915/intel_dp.c intel_dp_set_drrs_state +!Fdrivers/gpu/drm/i915/intel_dp.c intel_edp_drrs_enable +!Fdrivers/gpu/drm/i915/intel_dp.c intel_edp_drrs_disable +!Fdrivers/gpu/drm/i915/intel_dp.c intel_edp_drrs_invalidate +!Fdrivers/gpu/drm/i915/intel_dp.c intel_edp_drrs_flush +!Fdrivers/gpu/drm/i915/intel_dp.c intel_dp_drrs_init + + </sect2> + <sect2> <title>DPIO</title> !Pdrivers/gpu/drm/i915/i915_reg.h DPIO <table id="dpiox2"> @@ -4168,7 +4184,7 @@ int num_ioctls;</synopsis> <sect2> <title>Buffer Object Eviction</title> <para> - This section documents the interface function for evicting buffer + This section documents the interface functions for evicting buffer objects to make space available in the virtual gpu address spaces. Note that this is mostly orthogonal to shrinking buffer objects caches, which has the goal to make main memory (shared with the gpu @@ -4176,6 +4192,17 @@ int num_ioctls;</synopsis> </para> !Idrivers/gpu/drm/i915/i915_gem_evict.c </sect2> + <sect2> + <title>Buffer Object Memory Shrinking</title> + <para> + This section documents the interface function for shrinking memory + usage of buffer object caches. Shrinking is used to make main memory + available. Note that this is mostly orthogonal to evicting buffer + objects, which has the goal to make space in gpu virtual address + spaces. + </para> +!Idrivers/gpu/drm/i915/i915_gem_shrinker.c + </sect2> </sect1> <sect1> diff --git a/Documentation/DocBook/media/v4l/biblio.xml b/Documentation/DocBook/media/v4l/biblio.xml index 7ff01a23c2fe..fdee6b3f3eca 100644 --- a/Documentation/DocBook/media/v4l/biblio.xml +++ b/Documentation/DocBook/media/v4l/biblio.xml @@ -1,14 +1,13 @@ <bibliography> <title>References</title> - <biblioentry id="eia608"> - <abbrev>EIA 608-B</abbrev> + <biblioentry id="cea608"> + <abbrev>CEA 608-E</abbrev> <authorgroup> - <corpauthor>Electronic Industries Alliance (<ulink -url="http://www.eia.org">http://www.eia.org</ulink>)</corpauthor> + <corpauthor>Consumer Electronics Association (<ulink +url="http://www.ce.org">http://www.ce.org</ulink>)</corpauthor> </authorgroup> - <title>EIA 608-B "Recommended Practice for Line 21 Data -Service"</title> + <title>CEA-608-E R-2014 "Line 21 Data Services"</title> </biblioentry> <biblioentry id="en300294"> diff --git a/Documentation/DocBook/media/v4l/compat.xml b/Documentation/DocBook/media/v4l/compat.xml index 350dfb3d71ea..a0aef85d33c1 100644 --- a/Documentation/DocBook/media/v4l/compat.xml +++ b/Documentation/DocBook/media/v4l/compat.xml @@ -2491,7 +2491,7 @@ that used it. It was originally scheduled for removal in 2.6.35. </listitem> <listitem> <para>Added <constant>V4L2_EVENT_CTRL_CH_RANGE</constant> control event - changes flag. See <xref linkend="changes-flags"/>.</para> + changes flag. See <xref linkend="ctrl-changes-flags"/>.</para> </listitem> </orderedlist> </section> diff --git a/Documentation/DocBook/media/v4l/dev-sliced-vbi.xml b/Documentation/DocBook/media/v4l/dev-sliced-vbi.xml index 7a8bf3011ee9..0aec62ed2bf8 100644 --- a/Documentation/DocBook/media/v4l/dev-sliced-vbi.xml +++ b/Documentation/DocBook/media/v4l/dev-sliced-vbi.xml @@ -254,7 +254,7 @@ ETS 300 231, lsb first transmitted.</entry> <row> <entry><constant>V4L2_SLICED_CAPTION_525</constant></entry> <entry>0x1000</entry> - <entry><xref linkend="eia608" /></entry> + <entry><xref linkend="cea608" /></entry> <entry>NTSC line 21, 284 (second field 21)</entry> <entry>Two bytes in transmission order, including parity bit, lsb first transmitted.</entry> diff --git a/Documentation/DocBook/media/v4l/media-ioc-enum-entities.xml b/Documentation/DocBook/media/v4l/media-ioc-enum-entities.xml index 116c301656e0..5872f8bbf774 100644 --- a/Documentation/DocBook/media/v4l/media-ioc-enum-entities.xml +++ b/Documentation/DocBook/media/v4l/media-ioc-enum-entities.xml @@ -143,86 +143,28 @@ <row> <entry></entry> <entry>struct</entry> - <entry><structfield>v4l</structfield></entry> + <entry><structfield>dev</structfield></entry> <entry></entry> - <entry>Valid for V4L sub-devices and nodes only.</entry> + <entry>Valid for (sub-)devices that create a single device node.</entry> </row> <row> <entry></entry> <entry></entry> <entry>__u32</entry> <entry><structfield>major</structfield></entry> - <entry>V4L device node major number. For V4L sub-devices with no - device node, set by the driver to 0.</entry> + <entry>Device node major number.</entry> </row> <row> <entry></entry> <entry></entry> <entry>__u32</entry> <entry><structfield>minor</structfield></entry> - <entry>V4L device node minor number. For V4L sub-devices with no - device node, set by the driver to 0.</entry> - </row> - <row> - <entry></entry> - <entry>struct</entry> - <entry><structfield>fb</structfield></entry> - <entry></entry> - <entry>Valid for frame buffer nodes only.</entry> - </row> - <row> - <entry></entry> - <entry></entry> - <entry>__u32</entry> - <entry><structfield>major</structfield></entry> - <entry>Frame buffer device node major number.</entry> - </row> - <row> - <entry></entry> - <entry></entry> - <entry>__u32</entry> - <entry><structfield>minor</structfield></entry> - <entry>Frame buffer device node minor number.</entry> - </row> - <row> - <entry></entry> - <entry>struct</entry> - <entry><structfield>alsa</structfield></entry> - <entry></entry> - <entry>Valid for ALSA devices only.</entry> - </row> - <row> - <entry></entry> - <entry></entry> - <entry>__u32</entry> - <entry><structfield>card</structfield></entry> - <entry>ALSA card number</entry> - </row> - <row> - <entry></entry> - <entry></entry> - <entry>__u32</entry> - <entry><structfield>device</structfield></entry> - <entry>ALSA device number</entry> - </row> - <row> - <entry></entry> - <entry></entry> - <entry>__u32</entry> - <entry><structfield>subdevice</structfield></entry> - <entry>ALSA sub-device number</entry> - </row> - <row> - <entry></entry> - <entry>int</entry> - <entry><structfield>dvb</structfield></entry> - <entry></entry> - <entry>DVB card number</entry> + <entry>Device node minor number.</entry> </row> <row> <entry></entry> <entry>__u8</entry> - <entry><structfield>raw</structfield>[180]</entry> + <entry><structfield>raw</structfield>[184]</entry> <entry></entry> <entry></entry> </row> @@ -253,8 +195,24 @@ <entry>ALSA card</entry> </row> <row> - <entry><constant>MEDIA_ENT_T_DEVNODE_DVB</constant></entry> - <entry>DVB card</entry> + <entry><constant>MEDIA_ENT_T_DEVNODE_DVB_FE</constant></entry> + <entry>DVB frontend devnode</entry> + </row> + <row> + <entry><constant>MEDIA_ENT_T_DEVNODE_DVB_DEMUX</constant></entry> + <entry>DVB demux devnode</entry> + </row> + <row> + <entry><constant>MEDIA_ENT_T_DEVNODE_DVB_DVR</constant></entry> + <entry>DVB DVR devnode</entry> + </row> + <row> + <entry><constant>MEDIA_ENT_T_DEVNODE_DVB_CA</constant></entry> + <entry>DVB CAM devnode</entry> + </row> + <row> + <entry><constant>MEDIA_ENT_T_DEVNODE_DVB_NET</constant></entry> + <entry>DVB network devnode</entry> </row> <row> <entry><constant>MEDIA_ENT_T_V4L2_SUBDEV</constant></entry> @@ -282,6 +240,10 @@ it in some digital video standard, with appropriate embedded timing signals.</entry> </row> + <row> + <entry><constant>MEDIA_ENT_T_V4L2_SUBDEV_TUNER</constant></entry> + <entry>TV and/or radio tuner</entry> + </row> </tbody> </tgroup> </table> diff --git a/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml b/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml index 6ab4f0f3db64..b60fb935b91b 100644 --- a/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml +++ b/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml @@ -303,45 +303,6 @@ for a pixel lie next to each other in memory.</para> <entry>b<subscript>1</subscript></entry> <entry>b<subscript>0</subscript></entry> </row> - <row id="V4L2-PIX-FMT-BGR666"> - <entry><constant>V4L2_PIX_FMT_BGR666</constant></entry> - <entry>'BGRH'</entry> - <entry></entry> - <entry>b<subscript>5</subscript></entry> - <entry>b<subscript>4</subscript></entry> - <entry>b<subscript>3</subscript></entry> - <entry>b<subscript>2</subscript></entry> - <entry>b<subscript>1</subscript></entry> - <entry>b<subscript>0</subscript></entry> - <entry>g<subscript>5</subscript></entry> - <entry>g<subscript>4</subscript></entry> - <entry></entry> - <entry>g<subscript>3</subscript></entry> - <entry>g<subscript>2</subscript></entry> - <entry>g<subscript>1</subscript></entry> - <entry>g<subscript>0</subscript></entry> - <entry>r<subscript>5</subscript></entry> - <entry>r<subscript>4</subscript></entry> - <entry>r<subscript>3</subscript></entry> - <entry>r<subscript>2</subscript></entry> - <entry></entry> - <entry>r<subscript>1</subscript></entry> - <entry>r<subscript>0</subscript></entry> - <entry></entry> - <entry></entry> - <entry></entry> - <entry></entry> - <entry></entry> - <entry></entry> - <entry></entry> - <entry></entry> - <entry></entry> - <entry></entry> - <entry></entry> - <entry></entry> - <entry></entry> - <entry></entry> - </row> <row id="V4L2-PIX-FMT-BGR24"> <entry><constant>V4L2_PIX_FMT_BGR24</constant></entry> <entry>'BGR3'</entry> @@ -404,6 +365,46 @@ for a pixel lie next to each other in memory.</para> <entry>b<subscript>1</subscript></entry> <entry>b<subscript>0</subscript></entry> </row> + <row id="V4L2-PIX-FMT-BGR666"> + <entry><constant>V4L2_PIX_FMT_BGR666</constant></entry> + <entry>'BGRH'</entry> + <entry></entry> + <entry>b<subscript>5</subscript></entry> + <entry>b<subscript>4</subscript></entry> + <entry>b<subscript>3</subscript></entry> + <entry>b<subscript>2</subscript></entry> + <entry>b<subscript>1</subscript></entry> + <entry>b<subscript>0</subscript></entry> + <entry>g<subscript>5</subscript></entry> + <entry>g<subscript>4</subscript></entry> + <entry></entry> + <entry>g<subscript>3</subscript></entry> + <entry>g<subscript>2</subscript></entry> + <entry>g<subscript>1</subscript></entry> + <entry>g<subscript>0</subscript></entry> + <entry>r<subscript>5</subscript></entry> + <entry>r<subscript>4</subscript></entry> + <entry>r<subscript>3</subscript></entry> + <entry>r<subscript>2</subscript></entry> + <entry></entry> + <entry>r<subscript>1</subscript></entry> + <entry>r<subscript>0</subscript></entry> + <entry>-</entry> + <entry>-</entry> + <entry>-</entry> + <entry>-</entry> + <entry>-</entry> + <entry>-</entry> + <entry></entry> + <entry>-</entry> + <entry>-</entry> + <entry>-</entry> + <entry>-</entry> + <entry>-</entry> + <entry>-</entry> + <entry>-</entry> + <entry>-</entry> + </row> <row id="V4L2-PIX-FMT-ABGR32"> <entry><constant>V4L2_PIX_FMT_ABGR32</constant></entry> <entry>'AR24'</entry> diff --git a/Documentation/DocBook/media/v4l/pixfmt-sgrbg8.xml b/Documentation/DocBook/media/v4l/pixfmt-sgrbg8.xml index 19727ab4c757..7803b8c41b45 100644 --- a/Documentation/DocBook/media/v4l/pixfmt-sgrbg8.xml +++ b/Documentation/DocBook/media/v4l/pixfmt-sgrbg8.xml @@ -38,10 +38,10 @@ columns and rows.</para> </row> <row> <entry>start + 4:</entry> - <entry>R<subscript>10</subscript></entry> - <entry>B<subscript>11</subscript></entry> - <entry>R<subscript>12</subscript></entry> - <entry>B<subscript>13</subscript></entry> + <entry>B<subscript>10</subscript></entry> + <entry>G<subscript>11</subscript></entry> + <entry>B<subscript>12</subscript></entry> + <entry>G<subscript>13</subscript></entry> </row> <row> <entry>start + 8:</entry> @@ -52,10 +52,10 @@ columns and rows.</para> </row> <row> <entry>start + 12:</entry> - <entry>R<subscript>30</subscript></entry> - <entry>B<subscript>31</subscript></entry> - <entry>R<subscript>32</subscript></entry> - <entry>B<subscript>33</subscript></entry> + <entry>B<subscript>30</subscript></entry> + <entry>G<subscript>31</subscript></entry> + <entry>B<subscript>32</subscript></entry> + <entry>G<subscript>33</subscript></entry> </row> </tbody> </tgroup> diff --git a/Documentation/DocBook/media/v4l/pixfmt-srggb10p.xml b/Documentation/DocBook/media/v4l/pixfmt-srggb10p.xml index 30aa63581fe3..a8cc102cde4f 100644 --- a/Documentation/DocBook/media/v4l/pixfmt-srggb10p.xml +++ b/Documentation/DocBook/media/v4l/pixfmt-srggb10p.xml @@ -38,7 +38,7 @@ <title>Byte Order.</title> <para>Each cell is one byte. <informaltable frame="topbot" colsep="1" rowsep="1"> - <tgroup cols="5" align="center" border="1"> + <tgroup cols="5" align="center"> <colspec align="left" colwidth="2*" /> <tbody valign="top"> <row> diff --git a/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml b/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml index 60308f1eefdf..e781cc61786c 100644 --- a/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml +++ b/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml @@ -29,12 +29,12 @@ and Cr planes have half as many pad bytes after their rows. In other words, two Cx rows (including padding) is exactly as long as one Y row (including padding).</para> - <para><constant>V4L2_PIX_FMT_NV12M</constant> is intended to be + <para><constant>V4L2_PIX_FMT_YUV420M</constant> is intended to be used only in drivers and applications that support the multi-planar API, described in <xref linkend="planar-apis"/>. </para> <example> - <title><constant>V4L2_PIX_FMT_YVU420M</constant> 4 × 4 + <title><constant>V4L2_PIX_FMT_YUV420M</constant> 4 × 4 pixel image</title> <formalpara> diff --git a/Documentation/DocBook/media/v4l/pixfmt.xml b/Documentation/DocBook/media/v4l/pixfmt.xml index 5e0352c50324..fcde4e20205e 100644 --- a/Documentation/DocBook/media/v4l/pixfmt.xml +++ b/Documentation/DocBook/media/v4l/pixfmt.xml @@ -80,9 +80,9 @@ padding bytes after the last line of an image cross a system page boundary. Input devices may write padding bytes, the value is undefined. Output devices ignore the contents of padding bytes.</para><para>When the image format is planar the -<structfield>bytesperline</structfield> value applies to the largest +<structfield>bytesperline</structfield> value applies to the first plane and is divided by the same factor as the -<structfield>width</structfield> field for any smaller planes. For +<structfield>width</structfield> field for the other planes. For example the Cb and Cr planes of a YUV 4:2:0 image have half as many padding bytes following each line as the Y plane. To avoid ambiguities drivers must return a <structfield>bytesperline</structfield> value @@ -182,14 +182,14 @@ see <xref linkend="colorspaces" />.</entry> </entry> </row> <row> - <entry>__u16</entry> + <entry>__u32</entry> <entry><structfield>bytesperline</structfield></entry> <entry>Distance in bytes between the leftmost pixels in two adjacent lines. See &v4l2-pix-format;.</entry> </row> <row> <entry>__u16</entry> - <entry><structfield>reserved[7]</structfield></entry> + <entry><structfield>reserved[6]</structfield></entry> <entry>Reserved for future extensions. Should be zeroed by the application.</entry> </row> @@ -483,8 +483,8 @@ is the Y'CbCr encoding identifier (&v4l2-ycbcr-encoding;) to specify non-standar Y'CbCr encodings and the third is the quantization identifier (&v4l2-quantization;) to specify non-standard quantization methods. Most of the time only the colorspace field of &v4l2-pix-format; or &v4l2-pix-format-mplane; needs to be filled in. Note -that the default R'G'B' quantization is always full range for all colorspaces, -so this won't be mentioned explicitly for each colorspace description.</para> +that the default R'G'B' quantization is full range for all colorspaces except for +BT.2020 which uses limited range R'G'B' quantization.</para> <table pgwide="1" frame="none" id="v4l2-colorspace"> <title>V4L2 Colorspaces</title> @@ -598,7 +598,8 @@ so this won't be mentioned explicitly for each colorspace description.</para> <row> <entry><constant>V4L2_QUANTIZATION_DEFAULT</constant></entry> <entry>Use the default quantization encoding as defined by the colorspace. -This is always full range for R'G'B' and usually limited range for Y'CbCr.</entry> +This is always full range for R'G'B' (except for the BT.2020 colorspace) and usually +limited range for Y'CbCr.</entry> </row> <row> <entry><constant>V4L2_QUANTIZATION_FULL_RANGE</constant></entry> @@ -620,8 +621,8 @@ is mapped to [16…235]. Cb and Cr are mapped from [-0.5…0.5] to [16 <section> <title>Detailed Colorspace Descriptions</title> - <section> - <title id="col-smpte-170m">Colorspace SMPTE 170M (<constant>V4L2_COLORSPACE_SMPTE170M</constant>)</title> + <section id="col-smpte-170m"> + <title>Colorspace SMPTE 170M (<constant>V4L2_COLORSPACE_SMPTE170M</constant>)</title> <para>The <xref linkend="smpte170m" /> standard defines the colorspace used by NTSC and PAL and by SDTV in general. The default Y'CbCr encoding is <constant>V4L2_YCBCR_ENC_601</constant>. The default Y'CbCr quantization is limited range. The chromaticities of the primary colors and @@ -666,8 +667,7 @@ as the SMPTE C set, so this colorspace is sometimes called SMPTE C as well.</par <variablelist> <varlistentry> <term>The transfer function defined for SMPTE 170M is the same as the -one defined in Rec. 709. Normally L is in the range [0…1], but for the extended -gamut xvYCC encoding values outside that range are allowed.</term> +one defined in Rec. 709.</term> <listitem> <para>L' = -1.099(-L)<superscript>0.45</superscript> + 0.099 for L ≤ -0.018</para> <para>L' = 4.5L for -0.018 < L < 0.018</para> @@ -702,29 +702,10 @@ defined in the <xref linkend="itu601" /> standard and this colorspace is sometim though BT.601 does not mention any color primaries.</para> <para>The default quantization is limited range, but full range is possible although rarely seen.</para> - <para>The <constant>V4L2_YCBCR_ENC_601</constant> encoding as described above is the -default for this colorspace, but it can be overridden with <constant>V4L2_YCBCR_ENC_709</constant>, -in which case the Rec. 709 Y'CbCr encoding is used.</para> - <variablelist> - <varlistentry> - <term>The xvYCC 601 encoding (<constant>V4L2_YCBCR_ENC_XV601</constant>, <xref linkend="xvycc" />) is similar -to the BT.601 encoding, but it allows for R', G' and B' values that are outside the range -[0…1]. The resulting Y', Cb and Cr values are scaled and offset:</term> - <listitem> - <para>Y' = (219 / 255) * (0.299R' + 0.587G' + 0.114B') + (16 / 255)</para> - <para>Cb = (224 / 255) * (-0.169R' - 0.331G' + 0.5B')</para> - <para>Cr = (224 / 255) * (0.5R' - 0.419G' - 0.081B')</para> - </listitem> - </varlistentry> - </variablelist> - <para>Y' is clamped to the range [0…1] and Cb and Cr are clamped -to the range [-0.5…0.5]. The non-standard xvYCC 709 encoding can also be used by selecting -<constant>V4L2_YCBCR_ENC_XV709</constant>. The xvYCC encodings always use full range -quantization.</para> </section> - <section> - <title id="col-rec709">Colorspace Rec. 709 (<constant>V4L2_COLORSPACE_REC709</constant>)</title> + <section id="col-rec709"> + <title>Colorspace Rec. 709 (<constant>V4L2_COLORSPACE_REC709</constant>)</title> <para>The <xref linkend="itu709" /> standard defines the colorspace used by HDTV in general. The default Y'CbCr encoding is <constant>V4L2_YCBCR_ENC_709</constant>. The default Y'CbCr quantization is limited range. The chromaticities of the primary colors and the white reference are:</para> @@ -803,26 +784,39 @@ rarely seen.</para> <para>The <constant>V4L2_YCBCR_ENC_709</constant> encoding described above is the default for this colorspace, but it can be overridden with <constant>V4L2_YCBCR_ENC_601</constant>, in which case the BT.601 Y'CbCr encoding is used.</para> + <para>Two additional extended gamut Y'CbCr encodings are also possible with this colorspace:</para> <variablelist> <varlistentry> <term>The xvYCC 709 encoding (<constant>V4L2_YCBCR_ENC_XV709</constant>, <xref linkend="xvycc" />) is similar to the Rec. 709 encoding, but it allows for R', G' and B' values that are outside the range [0…1]. The resulting Y', Cb and Cr values are scaled and offset:</term> <listitem> - <para>Y' = (219 / 255) * (0.2126R' + 0.7152G' + 0.0722B') + (16 / 255)</para> - <para>Cb = (224 / 255) * (-0.1146R' - 0.3854G' + 0.5B')</para> - <para>Cr = (224 / 255) * (0.5R' - 0.4542G' - 0.0458B')</para> + <para>Y' = (219 / 256) * (0.2126R' + 0.7152G' + 0.0722B') + (16 / 256)</para> + <para>Cb = (224 / 256) * (-0.1146R' - 0.3854G' + 0.5B')</para> + <para>Cr = (224 / 256) * (0.5R' - 0.4542G' - 0.0458B')</para> + </listitem> + </varlistentry> + </variablelist> + <variablelist> + <varlistentry> + <term>The xvYCC 601 encoding (<constant>V4L2_YCBCR_ENC_XV601</constant>, <xref linkend="xvycc" />) is similar +to the BT.601 encoding, but it allows for R', G' and B' values that are outside the range +[0…1]. The resulting Y', Cb and Cr values are scaled and offset:</term> + <listitem> + <para>Y' = (219 / 256) * (0.299R' + 0.587G' + 0.114B') + (16 / 256)</para> + <para>Cb = (224 / 256) * (-0.169R' - 0.331G' + 0.5B')</para> + <para>Cr = (224 / 256) * (0.5R' - 0.419G' - 0.081B')</para> </listitem> </varlistentry> </variablelist> <para>Y' is clamped to the range [0…1] and Cb and Cr are clamped -to the range [-0.5…0.5]. The non-standard xvYCC 601 encoding can also be used by -selecting <constant>V4L2_YCBCR_ENC_XV601</constant>. The xvYCC encodings always use full -range quantization.</para> +to the range [-0.5…0.5]. The non-standard xvYCC 709 or xvYCC 601 encodings can be used by +selecting <constant>V4L2_YCBCR_ENC_XV709</constant> or <constant>V4L2_YCBCR_ENC_XV601</constant>. +The xvYCC encodings always use full range quantization.</para> </section> - <section> - <title id="col-srgb">Colorspace sRGB (<constant>V4L2_COLORSPACE_SRGB</constant>)</title> + <section id="col-srgb"> + <title>Colorspace sRGB (<constant>V4L2_COLORSPACE_SRGB</constant>)</title> <para>The <xref linkend="srgb" /> standard defines the colorspace used by most webcams and computer graphics. The default Y'CbCr encoding is <constant>V4L2_YCBCR_ENC_SYCC</constant>. The default Y'CbCr quantization is full range. The chromaticities of the primary colors and the white reference are:</para> @@ -898,8 +892,8 @@ encoding, it is not. The <constant>V4L2_YCBCR_ENC_XV601</constant> scales and of values before quantization, but this encoding does not do that.</para> </section> - <section> - <title id="col-adobergb">Colorspace Adobe RGB (<constant>V4L2_COLORSPACE_ADOBERGB</constant>)</title> + <section id="col-adobergb"> + <title>Colorspace Adobe RGB (<constant>V4L2_COLORSPACE_ADOBERGB</constant>)</title> <para>The <xref linkend="adobergb" /> standard defines the colorspace used by computer graphics that use the AdobeRGB colorspace. This is also known as the <xref linkend="oprgb" /> standard. The default Y'CbCr encoding is <constant>V4L2_YCBCR_ENC_601</constant>. The default Y'CbCr @@ -970,12 +964,12 @@ clamped to the range [-0.5…0.5]. This transform is identical to one defin SMPTE 170M/BT.601. The Y'CbCr quantization is limited range.</para> </section> - <section> - <title id="col-bt2020">Colorspace BT.2020 (<constant>V4L2_COLORSPACE_BT2020</constant>)</title> + <section id="col-bt2020"> + <title>Colorspace BT.2020 (<constant>V4L2_COLORSPACE_BT2020</constant>)</title> <para>The <xref linkend="itu2020" /> standard defines the colorspace used by Ultra-high definition television (UHDTV). The default Y'CbCr encoding is <constant>V4L2_YCBCR_ENC_BT2020</constant>. -The default Y'CbCr quantization is limited range. The chromaticities of the primary colors and -the white reference are:</para> +The default R'G'B' quantization is limited range (!), and so is the default Y'CbCr quantization. +The chromaticities of the primary colors and the white reference are:</para> <table frame="none"> <title>BT.2020 Chromaticities</title> <tgroup cols="3" align="left"> @@ -1032,7 +1026,7 @@ the white reference are:</para> <term>The luminance (Y') and color difference (Cb and Cr) are obtained with the following <constant>V4L2_YCBCR_ENC_BT2020</constant> encoding:</term> <listitem> - <para>Y' = 0.2627R' + 0.6789G' + 0.0593B'</para> + <para>Y' = 0.2627R' + 0.6780G' + 0.0593B'</para> <para>Cb = -0.1396R' - 0.3604G' + 0.5B'</para> <para>Cr = 0.5R' - 0.4598G' - 0.0402B'</para> </listitem> @@ -1046,7 +1040,7 @@ clamped to the range [-0.5…0.5]. The Y'CbCr quantization is limited range <varlistentry> <term>Luma:</term> <listitem> - <para>Yc' = (0.2627R + 0.6789G + 0.0593B)'</para> + <para>Yc' = (0.2627R + 0.6780G + 0.0593B)'</para> </listitem> </varlistentry> </variablelist> @@ -1054,7 +1048,7 @@ clamped to the range [-0.5…0.5]. The Y'CbCr quantization is limited range <varlistentry> <term>B' - Yc' ≤ 0:</term> <listitem> - <para>Cbc = (B' - Y') / 1.9404</para> + <para>Cbc = (B' - Yc') / 1.9404</para> </listitem> </varlistentry> </variablelist> @@ -1062,7 +1056,7 @@ clamped to the range [-0.5…0.5]. The Y'CbCr quantization is limited range <varlistentry> <term>B' - Yc' > 0:</term> <listitem> - <para>Cbc = (B' - Y') / 1.5816</para> + <para>Cbc = (B' - Yc') / 1.5816</para> </listitem> </varlistentry> </variablelist> @@ -1086,8 +1080,8 @@ clamped to the range [-0.5…0.5]. The Y'CbCr quantization is limited range clamped to the range [-0.5…0.5]. The Yc'CbcCrc quantization is limited range.</para> </section> - <section> - <title id="col-smpte-240m">Colorspace SMPTE 240M (<constant>V4L2_COLORSPACE_SMPTE240M</constant>)</title> + <section id="col-smpte-240m"> + <title>Colorspace SMPTE 240M (<constant>V4L2_COLORSPACE_SMPTE240M</constant>)</title> <para>The <xref linkend="smpte240m" /> standard was an interim standard used during the early days of HDTV (1988-1998). It has been superseded by Rec. 709. The default Y'CbCr encoding is <constant>V4L2_YCBCR_ENC_SMPTE240M</constant>. The default Y'CbCr quantization is limited range. The chromaticities of the primary colors and the @@ -1159,8 +1153,8 @@ following <constant>V4L2_YCBCR_ENC_SMPTE240M</constant> encoding:</term> clamped to the range [-0.5…0.5]. The Y'CbCr quantization is limited range.</para> </section> - <section> - <title id="col-sysm">Colorspace NTSC 1953 (<constant>V4L2_COLORSPACE_470_SYSTEM_M</constant>)</title> + <section id="col-sysm"> + <title>Colorspace NTSC 1953 (<constant>V4L2_COLORSPACE_470_SYSTEM_M</constant>)</title> <para>This standard defines the colorspace used by NTSC in 1953. In practice this colorspace is obsolete and SMPTE 170M should be used instead. The default Y'CbCr encoding is <constant>V4L2_YCBCR_ENC_601</constant>. The default Y'CbCr quantization is limited range. @@ -1237,8 +1231,8 @@ clamped to the range [-0.5…0.5]. The Y'CbCr quantization is limited range This transform is identical to one defined in SMPTE 170M/BT.601.</para> </section> - <section> - <title id="col-sysbg">Colorspace EBU Tech. 3213 (<constant>V4L2_COLORSPACE_470_SYSTEM_BG</constant>)</title> + <section id="col-sysbg"> + <title>Colorspace EBU Tech. 3213 (<constant>V4L2_COLORSPACE_470_SYSTEM_BG</constant>)</title> <para>The <xref linkend="tech3213" /> standard defines the colorspace used by PAL/SECAM in 1975. In practice this colorspace is obsolete and SMPTE 170M should be used instead. The default Y'CbCr encoding is <constant>V4L2_YCBCR_ENC_601</constant>. The default Y'CbCr quantization is limited range. @@ -1311,8 +1305,8 @@ clamped to the range [-0.5…0.5]. The Y'CbCr quantization is limited range This transform is identical to one defined in SMPTE 170M/BT.601.</para> </section> - <section> - <title id="col-jpeg">Colorspace JPEG (<constant>V4L2_COLORSPACE_JPEG</constant>)</title> + <section id="col-jpeg"> + <title>Colorspace JPEG (<constant>V4L2_COLORSPACE_JPEG</constant>)</title> <para>This colorspace defines the colorspace used by most (Motion-)JPEG formats. The chromaticities of the primary colors and the white reference are identical to sRGB. The Y'CbCr encoding is <constant>V4L2_YCBCR_ENC_601</constant> with full range quantization where diff --git a/Documentation/DocBook/media/v4l/subdev-formats.xml b/Documentation/DocBook/media/v4l/subdev-formats.xml index c5ea868e3909..2588ad781242 100644 --- a/Documentation/DocBook/media/v4l/subdev-formats.xml +++ b/Documentation/DocBook/media/v4l/subdev-formats.xml @@ -91,7 +91,9 @@ see <xref linkend="colorspaces" />.</entry> <listitem><para>For formats where the total number of bits per pixel is smaller than the number of bus samples per pixel times the bus width, a padding value stating if the bytes are padded in their most high order bits - (PADHI) or low order bits (PADLO).</para></listitem> + (PADHI) or low order bits (PADLO). A "C" prefix is used for component-wise + padding in the most high order bits (CPADHI) or low order bits (CPADLO) + of each separate component.</para></listitem> <listitem><para>For formats where the number of bus samples per pixel is larger than 1, an endianness value stating if the pixel is transferred MSB first (BE) or LSB first (LE).</para></listitem> @@ -192,6 +194,24 @@ see <xref linkend="colorspaces" />.</entry> </row> </thead> <tbody valign="top"> + <row id="MEDIA-BUS-FMT-RGB444-1X12"> + <entry>MEDIA_BUS_FMT_RGB444_1X12</entry> + <entry>0x1016</entry> + <entry></entry> + &dash-ent-20; + <entry>r<subscript>3</subscript></entry> + <entry>r<subscript>2</subscript></entry> + <entry>r<subscript>1</subscript></entry> + <entry>r<subscript>0</subscript></entry> + <entry>g<subscript>3</subscript></entry> + <entry>g<subscript>2</subscript></entry> + <entry>g<subscript>1</subscript></entry> + <entry>g<subscript>0</subscript></entry> + <entry>b<subscript>3</subscript></entry> + <entry>b<subscript>2</subscript></entry> + <entry>b<subscript>1</subscript></entry> + <entry>b<subscript>0</subscript></entry> + </row> <row id="MEDIA-BUS-FMT-RGB444-2X8-PADHI-BE"> <entry>MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE</entry> <entry>0x1001</entry> @@ -304,6 +324,28 @@ see <xref linkend="colorspaces" />.</entry> <entry>g<subscript>4</subscript></entry> <entry>g<subscript>3</subscript></entry> </row> + <row id="MEDIA-BUS-FMT-RGB565-1X16"> + <entry>MEDIA_BUS_FMT_RGB565_1X16</entry> + <entry>0x1017</entry> + <entry></entry> + &dash-ent-16; + <entry>r<subscript>4</subscript></entry> + <entry>r<subscript>3</subscript></entry> + <entry>r<subscript>2</subscript></entry> + <entry>r<subscript>1</subscript></entry> + <entry>r<subscript>0</subscript></entry> + <entry>g<subscript>5</subscript></entry> + <entry>g<subscript>4</subscript></entry> + <entry>g<subscript>3</subscript></entry> + <entry>g<subscript>2</subscript></entry> + <entry>g<subscript>1</subscript></entry> + <entry>g<subscript>0</subscript></entry> + <entry>b<subscript>4</subscript></entry> + <entry>b<subscript>3</subscript></entry> + <entry>b<subscript>2</subscript></entry> + <entry>b<subscript>1</subscript></entry> + <entry>b<subscript>0</subscript></entry> + </row> <row id="MEDIA-BUS-FMT-BGR565-2X8-BE"> <entry>MEDIA_BUS_FMT_BGR565_2X8_BE</entry> <entry>0x1005</entry> @@ -440,6 +482,126 @@ see <xref linkend="colorspaces" />.</entry> <entry>b<subscript>1</subscript></entry> <entry>b<subscript>0</subscript></entry> </row> + <row id="MEDIA-BUS-FMT-RBG888-1X24"> + <entry>MEDIA_BUS_FMT_RBG888_1X24</entry> + <entry>0x100e</entry> + <entry></entry> + &dash-ent-8; + <entry>r<subscript>7</subscript></entry> + <entry>r<subscript>6</subscript></entry> + <entry>r<subscript>5</subscript></entry> + <entry>r<subscript>4</subscript></entry> + <entry>r<subscript>3</subscript></entry> + <entry>r<subscript>2</subscript></entry> + <entry>r<subscript>1</subscript></entry> + <entry>r<subscript>0</subscript></entry> + <entry>b<subscript>7</subscript></entry> + <entry>b<subscript>6</subscript></entry> + <entry>b<subscript>5</subscript></entry> + <entry>b<subscript>4</subscript></entry> + <entry>b<subscript>3</subscript></entry> + <entry>b<subscript>2</subscript></entry> + <entry>b<subscript>1</subscript></entry> + <entry>b<subscript>0</subscript></entry> + <entry>g<subscript>7</subscript></entry> + <entry>g<subscript>6</subscript></entry> + <entry>g<subscript>5</subscript></entry> + <entry>g<subscript>4</subscript></entry> + <entry>g<subscript>3</subscript></entry> + <entry>g<subscript>2</subscript></entry> + <entry>g<subscript>1</subscript></entry> + <entry>g<subscript>0</subscript></entry> + </row> + <row id="MEDIA-BUS-FMT-RGB666-1X24_CPADHI"> + <entry>MEDIA_BUS_FMT_RGB666_1X24_CPADHI</entry> + <entry>0x1015</entry> + <entry></entry> + &dash-ent-8; + <entry>0</entry> + <entry>0</entry> + <entry>r<subscript>5</subscript></entry> + <entry>r<subscript>4</subscript></entry> + <entry>r<subscript>3</subscript></entry> + <entry>r<subscript>2</subscript></entry> + <entry>r<subscript>1</subscript></entry> + <entry>r<subscript>0</subscript></entry> + <entry>0</entry> + <entry>0</entry> + <entry>g<subscript>5</subscript></entry> + <entry>g<subscript>4</subscript></entry> + <entry>g<subscript>3</subscript></entry> + <entry>g<subscript>2</subscript></entry> + <entry>g<subscript>1</subscript></entry> + <entry>g<subscript>0</subscript></entry> + <entry>0</entry> + <entry>0</entry> + <entry>b<subscript>5</subscript></entry> + <entry>b<subscript>4</subscript></entry> + <entry>b<subscript>3</subscript></entry> + <entry>b<subscript>2</subscript></entry> + <entry>b<subscript>1</subscript></entry> + <entry>b<subscript>0</subscript></entry> + </row> + <row id="MEDIA-BUS-FMT-BGR888-1X24"> + <entry>MEDIA_BUS_FMT_BGR888_1X24</entry> + <entry>0x1013</entry> + <entry></entry> + &dash-ent-8; + <entry>b<subscript>7</subscript></entry> + <entry>b<subscript>6</subscript></entry> + <entry>b<subscript>5</subscript></entry> + <entry>b<subscript>4</subscript></entry> + <entry>b<subscript>3</subscript></entry> + <entry>b<subscript>2</subscript></entry> + <entry>b<subscript>1</subscript></entry> + <entry>b<subscript>0</subscript></entry> + <entry>g<subscript>7</subscript></entry> + <entry>g<subscript>6</subscript></entry> + <entry>g<subscript>5</subscript></entry> + <entry>g<subscript>4</subscript></entry> + <entry>g<subscript>3</subscript></entry> + <entry>g<subscript>2</subscript></entry> + <entry>g<subscript>1</subscript></entry> + <entry>g<subscript>0</subscript></entry> + <entry>r<subscript>7</subscript></entry> + <entry>r<subscript>6</subscript></entry> + <entry>r<subscript>5</subscript></entry> + <entry>r<subscript>4</subscript></entry> + <entry>r<subscript>3</subscript></entry> + <entry>r<subscript>2</subscript></entry> + <entry>r<subscript>1</subscript></entry> + <entry>r<subscript>0</subscript></entry> + </row> + <row id="MEDIA-BUS-FMT-GBR888-1X24"> + <entry>MEDIA_BUS_FMT_GBR888_1X24</entry> + <entry>0x1014</entry> + <entry></entry> + &dash-ent-8; + <entry>g<subscript>7</subscript></entry> + <entry>g<subscript>6</subscript></entry> + <entry>g<subscript>5</subscript></entry> + <entry>g<subscript>4</subscript></entry> + <entry>g<subscript>3</subscript></entry> + <entry>g<subscript>2</subscript></entry> + <entry>g<subscript>1</subscript></entry> + <entry>g<subscript>0</subscript></entry> + <entry>b<subscript>7</subscript></entry> + <entry>b<subscript>6</subscript></entry> + <entry>b<subscript>5</subscript></entry> + <entry>b<subscript>4</subscript></entry> + <entry>b<subscript>3</subscript></entry> + <entry>b<subscript>2</subscript></entry> + <entry>b<subscript>1</subscript></entry> + <entry>b<subscript>0</subscript></entry> + <entry>r<subscript>7</subscript></entry> + <entry>r<subscript>6</subscript></entry> + <entry>r<subscript>5</subscript></entry> + <entry>r<subscript>4</subscript></entry> + <entry>r<subscript>3</subscript></entry> + <entry>r<subscript>2</subscript></entry> + <entry>r<subscript>1</subscript></entry> + <entry>r<subscript>0</subscript></entry> + </row> <row id="MEDIA-BUS-FMT-RGB888-1X24"> <entry>MEDIA_BUS_FMT_RGB888_1X24</entry> <entry>0x100a</entry> @@ -579,6 +741,298 @@ see <xref linkend="colorspaces" />.</entry> <entry>b<subscript>1</subscript></entry> <entry>b<subscript>0</subscript></entry> </row> + <row id="MEDIA-BUS-FMT-RGB888-1X32-PADHI"> + <entry>MEDIA_BUS_FMT_RGB888_1X32_PADHI</entry> + <entry>0x100f</entry> + <entry></entry> + <entry>0</entry> + <entry>0</entry> + <entry>0</entry> + <entry>0</entry> + <entry>0</entry> + <entry>0</entry> + <entry>0</entry> + <entry>0</entry> + <entry>r<subscript>7</subscript></entry> + <entry>r<subscript>6</subscript></entry> + <entry>r<subscript>5</subscript></entry> + <entry>r<subscript>4</subscript></entry> + <entry>r<subscript>3</subscript></entry> + <entry>r<subscript>2</subscript></entry> + <entry>r<subscript>1</subscript></entry> + <entry>r<subscript>0</subscript></entry> + <entry>g<subscript>7</subscript></entry> + <entry>g<subscript>6</subscript></entry> + <entry>g<subscript>5</subscript></entry> + <entry>g<subscript>4</subscript></entry> + <entry>g<subscript>3</subscript></entry> + <entry>g<subscript>2</subscript></entry> + <entry>g<subscript>1</subscript></entry> + <entry>g<subscript>0</subscript></entry> + <entry>b<subscript>7</subscript></entry> + <entry>b<subscript>6</subscript></entry> + <entry>b<subscript>5</subscript></entry> + <entry>b<subscript>4</subscript></entry> + <entry>b<subscript>3</subscript></entry> + <entry>b<subscript>2</subscript></entry> + <entry>b<subscript>1</subscript></entry> + <entry>b<subscript>0</subscript></entry> + </row> + </tbody> + </tgroup> + </table> + + <para>On LVDS buses, usually each sample is transferred serialized in + seven time slots per pixel clock, on three (18-bit) or four (24-bit) + differential data pairs at the same time. The remaining bits are used for + control signals as defined by SPWG/PSWG/VESA or JEIDA standards. + The 24-bit RGB format serialized in seven time slots on four lanes using + JEIDA defined bit mapping will be named + <constant>MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA</constant>, for example. + </para> + + <table pgwide="0" frame="none" id="v4l2-mbus-pixelcode-rgb-lvds"> + <title>LVDS RGB formats</title> + <tgroup cols="8"> + <colspec colname="id" align="left" /> + <colspec colname="code" align="center" /> + <colspec colname="slot" align="center" /> + <colspec colname="lane" /> + <colspec colnum="5" colname="l03" align="center" /> + <colspec colnum="6" colname="l02" align="center" /> + <colspec colnum="7" colname="l01" align="center" /> + <colspec colnum="8" colname="l00" align="center" /> + <spanspec namest="l03" nameend="l00" spanname="l0" /> + <thead> + <row> + <entry>Identifier</entry> + <entry>Code</entry> + <entry></entry> + <entry></entry> + <entry spanname="l0">Data organization</entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry>Timeslot</entry> + <entry>Lane</entry> + <entry>3</entry> + <entry>2</entry> + <entry>1</entry> + <entry>0</entry> + </row> + </thead> + <tbody valign="top"> + <row id="MEDIA-BUS-FMT-RGB666-1X7X3-SPWG"> + <entry>MEDIA_BUS_FMT_RGB666_1X7X3_SPWG</entry> + <entry>0x1010</entry> + <entry>0</entry> + <entry></entry> + <entry>-</entry> + <entry>d</entry> + <entry>b<subscript>1</subscript></entry> + <entry>g<subscript>0</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry>1</entry> + <entry></entry> + <entry>-</entry> + <entry>d</entry> + <entry>b<subscript>0</subscript></entry> + <entry>r<subscript>5</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry>2</entry> + <entry></entry> + <entry>-</entry> + <entry>d</entry> + <entry>g<subscript>5</subscript></entry> + <entry>r<subscript>4</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry>3</entry> + <entry></entry> + <entry>-</entry> + <entry>b<subscript>5</subscript></entry> + <entry>g<subscript>4</subscript></entry> + <entry>r<subscript>3</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry>4</entry> + <entry></entry> + <entry>-</entry> + <entry>b<subscript>4</subscript></entry> + <entry>g<subscript>3</subscript></entry> + <entry>r<subscript>2</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry>5</entry> + <entry></entry> + <entry>-</entry> + <entry>b<subscript>3</subscript></entry> + <entry>g<subscript>2</subscript></entry> + <entry>r<subscript>1</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry>6</entry> + <entry></entry> + <entry>-</entry> + <entry>b<subscript>2</subscript></entry> + <entry>g<subscript>1</subscript></entry> + <entry>r<subscript>0</subscript></entry> + </row> + <row id="MEDIA-BUS-FMT-RGB888-1X7X4-SPWG"> + <entry>MEDIA_BUS_FMT_RGB888_1X7X4_SPWG</entry> + <entry>0x1011</entry> + <entry>0</entry> + <entry></entry> + <entry>d</entry> + <entry>d</entry> + <entry>b<subscript>1</subscript></entry> + <entry>g<subscript>0</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry>1</entry> + <entry></entry> + <entry>b<subscript>7</subscript></entry> + <entry>d</entry> + <entry>b<subscript>0</subscript></entry> + <entry>r<subscript>5</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry>2</entry> + <entry></entry> + <entry>b<subscript>6</subscript></entry> + <entry>d</entry> + <entry>g<subscript>5</subscript></entry> + <entry>r<subscript>4</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry>3</entry> + <entry></entry> + <entry>g<subscript>7</subscript></entry> + <entry>b<subscript>5</subscript></entry> + <entry>g<subscript>4</subscript></entry> + <entry>r<subscript>3</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry>4</entry> + <entry></entry> + <entry>g<subscript>6</subscript></entry> + <entry>b<subscript>4</subscript></entry> + <entry>g<subscript>3</subscript></entry> + <entry>r<subscript>2</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry>5</entry> + <entry></entry> + <entry>r<subscript>7</subscript></entry> + <entry>b<subscript>3</subscript></entry> + <entry>g<subscript>2</subscript></entry> + <entry>r<subscript>1</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry>6</entry> + <entry></entry> + <entry>r<subscript>6</subscript></entry> + <entry>b<subscript>2</subscript></entry> + <entry>g<subscript>1</subscript></entry> + <entry>r<subscript>0</subscript></entry> + </row> + <row id="MEDIA-BUS-FMT-RGB888-1X7X4-JEIDA"> + <entry>MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA</entry> + <entry>0x1012</entry> + <entry>0</entry> + <entry></entry> + <entry>d</entry> + <entry>d</entry> + <entry>b<subscript>3</subscript></entry> + <entry>g<subscript>2</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry>1</entry> + <entry></entry> + <entry>b<subscript>1</subscript></entry> + <entry>d</entry> + <entry>b<subscript>2</subscript></entry> + <entry>r<subscript>7</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry>2</entry> + <entry></entry> + <entry>b<subscript>0</subscript></entry> + <entry>d</entry> + <entry>g<subscript>7</subscript></entry> + <entry>r<subscript>6</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry>3</entry> + <entry></entry> + <entry>g<subscript>1</subscript></entry> + <entry>b<subscript>7</subscript></entry> + <entry>g<subscript>6</subscript></entry> + <entry>r<subscript>5</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry>4</entry> + <entry></entry> + <entry>g<subscript>0</subscript></entry> + <entry>b<subscript>6</subscript></entry> + <entry>g<subscript>5</subscript></entry> + <entry>r<subscript>4</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry>5</entry> + <entry></entry> + <entry>r<subscript>1</subscript></entry> + <entry>b<subscript>5</subscript></entry> + <entry>g<subscript>4</subscript></entry> + <entry>r<subscript>3</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry>6</entry> + <entry></entry> + <entry>r<subscript>0</subscript></entry> + <entry>b<subscript>4</subscript></entry> + <entry>g<subscript>3</subscript></entry> + <entry>r<subscript>2</subscript></entry> + </row> </tbody> </tgroup> </table> @@ -2188,11 +2642,15 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> </row> - <row id="MEDIA-BUS-FMT-UYVY8-1X16"> - <entry>MEDIA_BUS_FMT_UYVY8_1X16</entry> - <entry>0x200f</entry> + <row id="MEDIA-BUS-FMT-UYVY12-2X12"> + <entry>MEDIA_BUS_FMT_UYVY12_2X12</entry> + <entry>0x201c</entry> <entry></entry> - &dash-ent-16; + &dash-ent-20; + <entry>u<subscript>11</subscript></entry> + <entry>u<subscript>10</subscript></entry> + <entry>u<subscript>9</subscript></entry> + <entry>u<subscript>8</subscript></entry> <entry>u<subscript>7</subscript></entry> <entry>u<subscript>6</subscript></entry> <entry>u<subscript>5</subscript></entry> @@ -2201,6 +2659,16 @@ see <xref linkend="colorspaces" />.</entry> <entry>u<subscript>2</subscript></entry> <entry>u<subscript>1</subscript></entry> <entry>u<subscript>0</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry></entry> + &dash-ent-20; + <entry>y<subscript>11</subscript></entry> + <entry>y<subscript>10</subscript></entry> + <entry>y<subscript>9</subscript></entry> + <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> <entry>y<subscript>6</subscript></entry> <entry>y<subscript>5</subscript></entry> @@ -2214,7 +2682,11 @@ see <xref linkend="colorspaces" />.</entry> <entry></entry> <entry></entry> <entry></entry> - &dash-ent-16; + &dash-ent-20; + <entry>v<subscript>11</subscript></entry> + <entry>v<subscript>10</subscript></entry> + <entry>v<subscript>9</subscript></entry> + <entry>v<subscript>8</subscript></entry> <entry>v<subscript>7</subscript></entry> <entry>v<subscript>6</subscript></entry> <entry>v<subscript>5</subscript></entry> @@ -2223,6 +2695,16 @@ see <xref linkend="colorspaces" />.</entry> <entry>v<subscript>2</subscript></entry> <entry>v<subscript>1</subscript></entry> <entry>v<subscript>0</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry></entry> + &dash-ent-20; + <entry>y<subscript>11</subscript></entry> + <entry>y<subscript>10</subscript></entry> + <entry>y<subscript>9</subscript></entry> + <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> <entry>y<subscript>6</subscript></entry> <entry>y<subscript>5</subscript></entry> @@ -2232,11 +2714,15 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> </row> - <row id="MEDIA-BUS-FMT-VYUY8-1X16"> - <entry>MEDIA_BUS_FMT_VYUY8_1X16</entry> - <entry>0x2010</entry> + <row id="MEDIA-BUS-FMT-VYUY12-2X12"> + <entry>MEDIA_BUS_FMT_VYUY12_2X12</entry> + <entry>0x201d</entry> <entry></entry> - &dash-ent-16; + &dash-ent-20; + <entry>v<subscript>11</subscript></entry> + <entry>v<subscript>10</subscript></entry> + <entry>v<subscript>9</subscript></entry> + <entry>v<subscript>8</subscript></entry> <entry>v<subscript>7</subscript></entry> <entry>v<subscript>6</subscript></entry> <entry>v<subscript>5</subscript></entry> @@ -2245,6 +2731,16 @@ see <xref linkend="colorspaces" />.</entry> <entry>v<subscript>2</subscript></entry> <entry>v<subscript>1</subscript></entry> <entry>v<subscript>0</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry></entry> + &dash-ent-20; + <entry>y<subscript>11</subscript></entry> + <entry>y<subscript>10</subscript></entry> + <entry>y<subscript>9</subscript></entry> + <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> <entry>y<subscript>6</subscript></entry> <entry>y<subscript>5</subscript></entry> @@ -2258,7 +2754,11 @@ see <xref linkend="colorspaces" />.</entry> <entry></entry> <entry></entry> <entry></entry> - &dash-ent-16; + &dash-ent-20; + <entry>u<subscript>11</subscript></entry> + <entry>u<subscript>10</subscript></entry> + <entry>u<subscript>9</subscript></entry> + <entry>u<subscript>8</subscript></entry> <entry>u<subscript>7</subscript></entry> <entry>u<subscript>6</subscript></entry> <entry>u<subscript>5</subscript></entry> @@ -2267,6 +2767,16 @@ see <xref linkend="colorspaces" />.</entry> <entry>u<subscript>2</subscript></entry> <entry>u<subscript>1</subscript></entry> <entry>u<subscript>0</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry></entry> + &dash-ent-20; + <entry>y<subscript>11</subscript></entry> + <entry>y<subscript>10</subscript></entry> + <entry>y<subscript>9</subscript></entry> + <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> <entry>y<subscript>6</subscript></entry> <entry>y<subscript>5</subscript></entry> @@ -2276,11 +2786,15 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> </row> - <row id="MEDIA-BUS-FMT-YUYV8-1X16"> - <entry>MEDIA_BUS_FMT_YUYV8_1X16</entry> - <entry>0x2011</entry> + <row id="MEDIA-BUS-FMT-YUYV12-2X12"> + <entry>MEDIA_BUS_FMT_YUYV12_2X12</entry> + <entry>0x201e</entry> <entry></entry> - &dash-ent-16; + &dash-ent-20; + <entry>y<subscript>11</subscript></entry> + <entry>y<subscript>10</subscript></entry> + <entry>y<subscript>9</subscript></entry> + <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> <entry>y<subscript>6</subscript></entry> <entry>y<subscript>5</subscript></entry> @@ -2289,6 +2803,16 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>2</subscript></entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry></entry> + &dash-ent-20; + <entry>u<subscript>11</subscript></entry> + <entry>u<subscript>10</subscript></entry> + <entry>u<subscript>9</subscript></entry> + <entry>u<subscript>8</subscript></entry> <entry>u<subscript>7</subscript></entry> <entry>u<subscript>6</subscript></entry> <entry>u<subscript>5</subscript></entry> @@ -2302,7 +2826,11 @@ see <xref linkend="colorspaces" />.</entry> <entry></entry> <entry></entry> <entry></entry> - &dash-ent-16; + &dash-ent-20; + <entry>y<subscript>11</subscript></entry> + <entry>y<subscript>10</subscript></entry> + <entry>y<subscript>9</subscript></entry> + <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> <entry>y<subscript>6</subscript></entry> <entry>y<subscript>5</subscript></entry> @@ -2311,6 +2839,16 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>2</subscript></entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry></entry> + &dash-ent-20; + <entry>v<subscript>11</subscript></entry> + <entry>v<subscript>10</subscript></entry> + <entry>v<subscript>9</subscript></entry> + <entry>v<subscript>8</subscript></entry> <entry>v<subscript>7</subscript></entry> <entry>v<subscript>6</subscript></entry> <entry>v<subscript>5</subscript></entry> @@ -2320,11 +2858,15 @@ see <xref linkend="colorspaces" />.</entry> <entry>v<subscript>1</subscript></entry> <entry>v<subscript>0</subscript></entry> </row> - <row id="MEDIA-BUS-FMT-YVYU8-1X16"> - <entry>MEDIA_BUS_FMT_YVYU8_1X16</entry> - <entry>0x2012</entry> + <row id="MEDIA-BUS-FMT-YVYU12-2X12"> + <entry>MEDIA_BUS_FMT_YVYU12_2X12</entry> + <entry>0x201f</entry> <entry></entry> - &dash-ent-16; + &dash-ent-20; + <entry>y<subscript>11</subscript></entry> + <entry>y<subscript>10</subscript></entry> + <entry>y<subscript>9</subscript></entry> + <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> <entry>y<subscript>6</subscript></entry> <entry>y<subscript>5</subscript></entry> @@ -2333,6 +2875,16 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>2</subscript></entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry></entry> + &dash-ent-20; + <entry>v<subscript>11</subscript></entry> + <entry>v<subscript>10</subscript></entry> + <entry>v<subscript>9</subscript></entry> + <entry>v<subscript>8</subscript></entry> <entry>v<subscript>7</subscript></entry> <entry>v<subscript>6</subscript></entry> <entry>v<subscript>5</subscript></entry> @@ -2346,29 +2898,11 @@ see <xref linkend="colorspaces" />.</entry> <entry></entry> <entry></entry> <entry></entry> - &dash-ent-16; - <entry>y<subscript>7</subscript></entry> - <entry>y<subscript>6</subscript></entry> - <entry>y<subscript>5</subscript></entry> - <entry>y<subscript>4</subscript></entry> - <entry>y<subscript>3</subscript></entry> - <entry>y<subscript>2</subscript></entry> - <entry>y<subscript>1</subscript></entry> - <entry>y<subscript>0</subscript></entry> - <entry>u<subscript>7</subscript></entry> - <entry>u<subscript>6</subscript></entry> - <entry>u<subscript>5</subscript></entry> - <entry>u<subscript>4</subscript></entry> - <entry>u<subscript>3</subscript></entry> - <entry>u<subscript>2</subscript></entry> - <entry>u<subscript>1</subscript></entry> - <entry>u<subscript>0</subscript></entry> - </row> - <row id="MEDIA-BUS-FMT-YDYUYDYV8-1X16"> - <entry>MEDIA_BUS_FMT_YDYUYDYV8_1X16</entry> - <entry>0x2014</entry> - <entry></entry> - &dash-ent-16; + &dash-ent-20; + <entry>y<subscript>11</subscript></entry> + <entry>y<subscript>10</subscript></entry> + <entry>y<subscript>9</subscript></entry> + <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> <entry>y<subscript>6</subscript></entry> <entry>y<subscript>5</subscript></entry> @@ -2377,28 +2911,16 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>2</subscript></entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> - <entry>d</entry> - <entry>d</entry> - <entry>d</entry> - <entry>d</entry> - <entry>d</entry> - <entry>d</entry> - <entry>d</entry> - <entry>d</entry> </row> <row> <entry></entry> <entry></entry> <entry></entry> - &dash-ent-16; - <entry>y<subscript>7</subscript></entry> - <entry>y<subscript>6</subscript></entry> - <entry>y<subscript>5</subscript></entry> - <entry>y<subscript>4</subscript></entry> - <entry>y<subscript>3</subscript></entry> - <entry>y<subscript>2</subscript></entry> - <entry>y<subscript>1</subscript></entry> - <entry>y<subscript>0</subscript></entry> + &dash-ent-20; + <entry>u<subscript>11</subscript></entry> + <entry>u<subscript>10</subscript></entry> + <entry>u<subscript>9</subscript></entry> + <entry>u<subscript>8</subscript></entry> <entry>u<subscript>7</subscript></entry> <entry>u<subscript>6</subscript></entry> <entry>u<subscript>5</subscript></entry> @@ -2408,57 +2930,11 @@ see <xref linkend="colorspaces" />.</entry> <entry>u<subscript>1</subscript></entry> <entry>u<subscript>0</subscript></entry> </row> - <row> - <entry></entry> - <entry></entry> - <entry></entry> - &dash-ent-16; - <entry>y<subscript>7</subscript></entry> - <entry>y<subscript>6</subscript></entry> - <entry>y<subscript>5</subscript></entry> - <entry>y<subscript>4</subscript></entry> - <entry>y<subscript>3</subscript></entry> - <entry>y<subscript>2</subscript></entry> - <entry>y<subscript>1</subscript></entry> - <entry>y<subscript>0</subscript></entry> - <entry>d</entry> - <entry>d</entry> - <entry>d</entry> - <entry>d</entry> - <entry>d</entry> - <entry>d</entry> - <entry>d</entry> - <entry>d</entry> - </row> - <row> - <entry></entry> - <entry></entry> + <row id="MEDIA-BUS-FMT-UYVY8-1X16"> + <entry>MEDIA_BUS_FMT_UYVY8_1X16</entry> + <entry>0x200f</entry> <entry></entry> &dash-ent-16; - <entry>y<subscript>7</subscript></entry> - <entry>y<subscript>6</subscript></entry> - <entry>y<subscript>5</subscript></entry> - <entry>y<subscript>4</subscript></entry> - <entry>y<subscript>3</subscript></entry> - <entry>y<subscript>2</subscript></entry> - <entry>y<subscript>1</subscript></entry> - <entry>y<subscript>0</subscript></entry> - <entry>v<subscript>7</subscript></entry> - <entry>v<subscript>6</subscript></entry> - <entry>v<subscript>5</subscript></entry> - <entry>v<subscript>4</subscript></entry> - <entry>v<subscript>3</subscript></entry> - <entry>v<subscript>2</subscript></entry> - <entry>v<subscript>1</subscript></entry> - <entry>v<subscript>0</subscript></entry> - </row> - <row id="MEDIA-BUS-FMT-UYVY10-1X20"> - <entry>MEDIA_BUS_FMT_UYVY10_1X20</entry> - <entry>0x201a</entry> - <entry></entry> - &dash-ent-12; - <entry>u<subscript>9</subscript></entry> - <entry>u<subscript>8</subscript></entry> <entry>u<subscript>7</subscript></entry> <entry>u<subscript>6</subscript></entry> <entry>u<subscript>5</subscript></entry> @@ -2467,8 +2943,6 @@ see <xref linkend="colorspaces" />.</entry> <entry>u<subscript>2</subscript></entry> <entry>u<subscript>1</subscript></entry> <entry>u<subscript>0</subscript></entry> - <entry>y<subscript>9</subscript></entry> - <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> <entry>y<subscript>6</subscript></entry> <entry>y<subscript>5</subscript></entry> @@ -2482,9 +2956,7 @@ see <xref linkend="colorspaces" />.</entry> <entry></entry> <entry></entry> <entry></entry> - &dash-ent-12; - <entry>v<subscript>9</subscript></entry> - <entry>v<subscript>8</subscript></entry> + &dash-ent-16; <entry>v<subscript>7</subscript></entry> <entry>v<subscript>6</subscript></entry> <entry>v<subscript>5</subscript></entry> @@ -2493,8 +2965,6 @@ see <xref linkend="colorspaces" />.</entry> <entry>v<subscript>2</subscript></entry> <entry>v<subscript>1</subscript></entry> <entry>v<subscript>0</subscript></entry> - <entry>y<subscript>9</subscript></entry> - <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> <entry>y<subscript>6</subscript></entry> <entry>y<subscript>5</subscript></entry> @@ -2504,13 +2974,11 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> </row> - <row id="MEDIA-BUS-FMT-VYUY10-1X20"> - <entry>MEDIA_BUS_FMT_VYUY10_1X20</entry> - <entry>0x201b</entry> + <row id="MEDIA-BUS-FMT-VYUY8-1X16"> + <entry>MEDIA_BUS_FMT_VYUY8_1X16</entry> + <entry>0x2010</entry> <entry></entry> - &dash-ent-12; - <entry>v<subscript>9</subscript></entry> - <entry>v<subscript>8</subscript></entry> + &dash-ent-16; <entry>v<subscript>7</subscript></entry> <entry>v<subscript>6</subscript></entry> <entry>v<subscript>5</subscript></entry> @@ -2519,8 +2987,6 @@ see <xref linkend="colorspaces" />.</entry> <entry>v<subscript>2</subscript></entry> <entry>v<subscript>1</subscript></entry> <entry>v<subscript>0</subscript></entry> - <entry>y<subscript>9</subscript></entry> - <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> <entry>y<subscript>6</subscript></entry> <entry>y<subscript>5</subscript></entry> @@ -2534,9 +3000,7 @@ see <xref linkend="colorspaces" />.</entry> <entry></entry> <entry></entry> <entry></entry> - &dash-ent-12; - <entry>u<subscript>9</subscript></entry> - <entry>u<subscript>8</subscript></entry> + &dash-ent-16; <entry>u<subscript>7</subscript></entry> <entry>u<subscript>6</subscript></entry> <entry>u<subscript>5</subscript></entry> @@ -2545,8 +3009,6 @@ see <xref linkend="colorspaces" />.</entry> <entry>u<subscript>2</subscript></entry> <entry>u<subscript>1</subscript></entry> <entry>u<subscript>0</subscript></entry> - <entry>y<subscript>9</subscript></entry> - <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> <entry>y<subscript>6</subscript></entry> <entry>y<subscript>5</subscript></entry> @@ -2556,13 +3018,11 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> </row> - <row id="MEDIA-BUS-FMT-YUYV10-1X20"> - <entry>MEDIA_BUS_FMT_YUYV10_1X20</entry> - <entry>0x200d</entry> + <row id="MEDIA-BUS-FMT-YUYV8-1X16"> + <entry>MEDIA_BUS_FMT_YUYV8_1X16</entry> + <entry>0x2011</entry> <entry></entry> - &dash-ent-12; - <entry>y<subscript>9</subscript></entry> - <entry>y<subscript>8</subscript></entry> + &dash-ent-16; <entry>y<subscript>7</subscript></entry> <entry>y<subscript>6</subscript></entry> <entry>y<subscript>5</subscript></entry> @@ -2571,8 +3031,6 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>2</subscript></entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> - <entry>u<subscript>9</subscript></entry> - <entry>u<subscript>8</subscript></entry> <entry>u<subscript>7</subscript></entry> <entry>u<subscript>6</subscript></entry> <entry>u<subscript>5</subscript></entry> @@ -2586,9 +3044,7 @@ see <xref linkend="colorspaces" />.</entry> <entry></entry> <entry></entry> <entry></entry> - &dash-ent-12; - <entry>y<subscript>9</subscript></entry> - <entry>y<subscript>8</subscript></entry> + &dash-ent-16; <entry>y<subscript>7</subscript></entry> <entry>y<subscript>6</subscript></entry> <entry>y<subscript>5</subscript></entry> @@ -2597,8 +3053,6 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>2</subscript></entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> - <entry>v<subscript>9</subscript></entry> - <entry>v<subscript>8</subscript></entry> <entry>v<subscript>7</subscript></entry> <entry>v<subscript>6</subscript></entry> <entry>v<subscript>5</subscript></entry> @@ -2608,13 +3062,11 @@ see <xref linkend="colorspaces" />.</entry> <entry>v<subscript>1</subscript></entry> <entry>v<subscript>0</subscript></entry> </row> - <row id="MEDIA-BUS-FMT-YVYU10-1X20"> - <entry>MEDIA_BUS_FMT_YVYU10_1X20</entry> - <entry>0x200e</entry> + <row id="MEDIA-BUS-FMT-YVYU8-1X16"> + <entry>MEDIA_BUS_FMT_YVYU8_1X16</entry> + <entry>0x2012</entry> <entry></entry> - &dash-ent-12; - <entry>y<subscript>9</subscript></entry> - <entry>y<subscript>8</subscript></entry> + &dash-ent-16; <entry>y<subscript>7</subscript></entry> <entry>y<subscript>6</subscript></entry> <entry>y<subscript>5</subscript></entry> @@ -2623,8 +3075,6 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>2</subscript></entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> - <entry>v<subscript>9</subscript></entry> - <entry>v<subscript>8</subscript></entry> <entry>v<subscript>7</subscript></entry> <entry>v<subscript>6</subscript></entry> <entry>v<subscript>5</subscript></entry> @@ -2638,9 +3088,7 @@ see <xref linkend="colorspaces" />.</entry> <entry></entry> <entry></entry> <entry></entry> - &dash-ent-12; - <entry>y<subscript>9</subscript></entry> - <entry>y<subscript>8</subscript></entry> + &dash-ent-16; <entry>y<subscript>7</subscript></entry> <entry>y<subscript>6</subscript></entry> <entry>y<subscript>5</subscript></entry> @@ -2649,8 +3097,6 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>2</subscript></entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> - <entry>u<subscript>9</subscript></entry> - <entry>u<subscript>8</subscript></entry> <entry>u<subscript>7</subscript></entry> <entry>u<subscript>6</subscript></entry> <entry>u<subscript>5</subscript></entry> @@ -2660,14 +3106,11 @@ see <xref linkend="colorspaces" />.</entry> <entry>u<subscript>1</subscript></entry> <entry>u<subscript>0</subscript></entry> </row> - <row id="MEDIA-BUS-FMT-YUV10-1X30"> - <entry>MEDIA_BUS_FMT_YUV10_1X30</entry> - <entry>0x2016</entry> + <row id="MEDIA-BUS-FMT-YDYUYDYV8-1X16"> + <entry>MEDIA_BUS_FMT_YDYUYDYV8_1X16</entry> + <entry>0x2014</entry> <entry></entry> - <entry>-</entry> - <entry>-</entry> - <entry>y<subscript>9</subscript></entry> - <entry>y<subscript>8</subscript></entry> + &dash-ent-16; <entry>y<subscript>7</subscript></entry> <entry>y<subscript>6</subscript></entry> <entry>y<subscript>5</subscript></entry> @@ -2676,39 +3119,20 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>2</subscript></entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> - <entry>u<subscript>9</subscript></entry> - <entry>u<subscript>8</subscript></entry> - <entry>u<subscript>7</subscript></entry> - <entry>u<subscript>6</subscript></entry> - <entry>u<subscript>5</subscript></entry> - <entry>u<subscript>4</subscript></entry> - <entry>u<subscript>3</subscript></entry> - <entry>u<subscript>2</subscript></entry> - <entry>u<subscript>1</subscript></entry> - <entry>u<subscript>0</subscript></entry> - <entry>v<subscript>9</subscript></entry> - <entry>v<subscript>8</subscript></entry> - <entry>v<subscript>7</subscript></entry> - <entry>v<subscript>6</subscript></entry> - <entry>v<subscript>5</subscript></entry> - <entry>v<subscript>4</subscript></entry> - <entry>v<subscript>3</subscript></entry> - <entry>v<subscript>2</subscript></entry> - <entry>v<subscript>1</subscript></entry> - <entry>v<subscript>0</subscript></entry> + <entry>d</entry> + <entry>d</entry> + <entry>d</entry> + <entry>d</entry> + <entry>d</entry> + <entry>d</entry> + <entry>d</entry> + <entry>d</entry> </row> - <row id="MEDIA-BUS-FMT-AYUV8-1X32"> - <entry>MEDIA_BUS_FMT_AYUV8_1X32</entry> - <entry>0x2017</entry> + <row> <entry></entry> - <entry>a<subscript>7</subscript></entry> - <entry>a<subscript>6</subscript></entry> - <entry>a<subscript>5</subscript></entry> - <entry>a<subscript>4</subscript></entry> - <entry>a<subscript>3</subscript></entry> - <entry>a<subscript>2</subscript></entry> - <entry>a<subscript>1</subscript></entry> - <entry>a<subscript>0</subscript></entry> + <entry></entry> + <entry></entry> + &dash-ent-16; <entry>y<subscript>7</subscript></entry> <entry>y<subscript>6</subscript></entry> <entry>y<subscript>5</subscript></entry> @@ -2725,6 +3149,42 @@ see <xref linkend="colorspaces" />.</entry> <entry>u<subscript>2</subscript></entry> <entry>u<subscript>1</subscript></entry> <entry>u<subscript>0</subscript></entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry></entry> + &dash-ent-16; + <entry>y<subscript>7</subscript></entry> + <entry>y<subscript>6</subscript></entry> + <entry>y<subscript>5</subscript></entry> + <entry>y<subscript>4</subscript></entry> + <entry>y<subscript>3</subscript></entry> + <entry>y<subscript>2</subscript></entry> + <entry>y<subscript>1</subscript></entry> + <entry>y<subscript>0</subscript></entry> + <entry>d</entry> + <entry>d</entry> + <entry>d</entry> + <entry>d</entry> + <entry>d</entry> + <entry>d</entry> + <entry>d</entry> + <entry>d</entry> + </row> + <row> + <entry></entry> + <entry></entry> + <entry></entry> + &dash-ent-16; + <entry>y<subscript>7</subscript></entry> + <entry>y<subscript>6</subscript></entry> + <entry>y<subscript>5</subscript></entry> + <entry>y<subscript>4</subscript></entry> + <entry>y<subscript>3</subscript></entry> + <entry>y<subscript>2</subscript></entry> + <entry>y<subscript>1</subscript></entry> + <entry>y<subscript>0</subscript></entry> <entry>v<subscript>7</subscript></entry> <entry>v<subscript>6</subscript></entry> <entry>v<subscript>5</subscript></entry> @@ -2734,13 +3194,11 @@ see <xref linkend="colorspaces" />.</entry> <entry>v<subscript>1</subscript></entry> <entry>v<subscript>0</subscript></entry> </row> - <row id="MEDIA-BUS-FMT-UYVY12-2X12"> - <entry>MEDIA_BUS_FMT_UYVY12_2X12</entry> - <entry>0x201c</entry> + <row id="MEDIA-BUS-FMT-UYVY10-1X20"> + <entry>MEDIA_BUS_FMT_UYVY10_1X20</entry> + <entry>0x201a</entry> <entry></entry> - &dash-ent-20; - <entry>u<subscript>11</subscript></entry> - <entry>u<subscript>10</subscript></entry> + &dash-ent-12; <entry>u<subscript>9</subscript></entry> <entry>u<subscript>8</subscript></entry> <entry>u<subscript>7</subscript></entry> @@ -2751,14 +3209,6 @@ see <xref linkend="colorspaces" />.</entry> <entry>u<subscript>2</subscript></entry> <entry>u<subscript>1</subscript></entry> <entry>u<subscript>0</subscript></entry> - </row> - <row> - <entry></entry> - <entry></entry> - <entry></entry> - &dash-ent-20; - <entry>y<subscript>11</subscript></entry> - <entry>y<subscript>10</subscript></entry> <entry>y<subscript>9</subscript></entry> <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> @@ -2774,9 +3224,7 @@ see <xref linkend="colorspaces" />.</entry> <entry></entry> <entry></entry> <entry></entry> - &dash-ent-20; - <entry>v<subscript>11</subscript></entry> - <entry>v<subscript>10</subscript></entry> + &dash-ent-12; <entry>v<subscript>9</subscript></entry> <entry>v<subscript>8</subscript></entry> <entry>v<subscript>7</subscript></entry> @@ -2787,14 +3235,6 @@ see <xref linkend="colorspaces" />.</entry> <entry>v<subscript>2</subscript></entry> <entry>v<subscript>1</subscript></entry> <entry>v<subscript>0</subscript></entry> - </row> - <row> - <entry></entry> - <entry></entry> - <entry></entry> - &dash-ent-20; - <entry>y<subscript>11</subscript></entry> - <entry>y<subscript>10</subscript></entry> <entry>y<subscript>9</subscript></entry> <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> @@ -2806,13 +3246,11 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> </row> - <row id="MEDIA-BUS-FMT-VYUY12-2X12"> - <entry>MEDIA_BUS_FMT_VYUY12_2X12</entry> - <entry>0x201d</entry> + <row id="MEDIA-BUS-FMT-VYUY10-1X20"> + <entry>MEDIA_BUS_FMT_VYUY10_1X20</entry> + <entry>0x201b</entry> <entry></entry> - &dash-ent-20; - <entry>v<subscript>11</subscript></entry> - <entry>v<subscript>10</subscript></entry> + &dash-ent-12; <entry>v<subscript>9</subscript></entry> <entry>v<subscript>8</subscript></entry> <entry>v<subscript>7</subscript></entry> @@ -2823,14 +3261,6 @@ see <xref linkend="colorspaces" />.</entry> <entry>v<subscript>2</subscript></entry> <entry>v<subscript>1</subscript></entry> <entry>v<subscript>0</subscript></entry> - </row> - <row> - <entry></entry> - <entry></entry> - <entry></entry> - &dash-ent-20; - <entry>y<subscript>11</subscript></entry> - <entry>y<subscript>10</subscript></entry> <entry>y<subscript>9</subscript></entry> <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> @@ -2846,9 +3276,7 @@ see <xref linkend="colorspaces" />.</entry> <entry></entry> <entry></entry> <entry></entry> - &dash-ent-20; - <entry>u<subscript>11</subscript></entry> - <entry>u<subscript>10</subscript></entry> + &dash-ent-12; <entry>u<subscript>9</subscript></entry> <entry>u<subscript>8</subscript></entry> <entry>u<subscript>7</subscript></entry> @@ -2859,14 +3287,6 @@ see <xref linkend="colorspaces" />.</entry> <entry>u<subscript>2</subscript></entry> <entry>u<subscript>1</subscript></entry> <entry>u<subscript>0</subscript></entry> - </row> - <row> - <entry></entry> - <entry></entry> - <entry></entry> - &dash-ent-20; - <entry>y<subscript>11</subscript></entry> - <entry>y<subscript>10</subscript></entry> <entry>y<subscript>9</subscript></entry> <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> @@ -2878,13 +3298,11 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> </row> - <row id="MEDIA-BUS-FMT-YUYV12-2X12"> - <entry>MEDIA_BUS_FMT_YUYV12_2X12</entry> - <entry>0x201e</entry> + <row id="MEDIA-BUS-FMT-YUYV10-1X20"> + <entry>MEDIA_BUS_FMT_YUYV10_1X20</entry> + <entry>0x200d</entry> <entry></entry> - &dash-ent-20; - <entry>y<subscript>11</subscript></entry> - <entry>y<subscript>10</subscript></entry> + &dash-ent-12; <entry>y<subscript>9</subscript></entry> <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> @@ -2895,14 +3313,6 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>2</subscript></entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> - </row> - <row> - <entry></entry> - <entry></entry> - <entry></entry> - &dash-ent-20; - <entry>u<subscript>11</subscript></entry> - <entry>u<subscript>10</subscript></entry> <entry>u<subscript>9</subscript></entry> <entry>u<subscript>8</subscript></entry> <entry>u<subscript>7</subscript></entry> @@ -2918,9 +3328,7 @@ see <xref linkend="colorspaces" />.</entry> <entry></entry> <entry></entry> <entry></entry> - &dash-ent-20; - <entry>y<subscript>11</subscript></entry> - <entry>y<subscript>10</subscript></entry> + &dash-ent-12; <entry>y<subscript>9</subscript></entry> <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> @@ -2931,14 +3339,6 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>2</subscript></entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> - </row> - <row> - <entry></entry> - <entry></entry> - <entry></entry> - &dash-ent-20; - <entry>v<subscript>11</subscript></entry> - <entry>v<subscript>10</subscript></entry> <entry>v<subscript>9</subscript></entry> <entry>v<subscript>8</subscript></entry> <entry>v<subscript>7</subscript></entry> @@ -2950,13 +3350,11 @@ see <xref linkend="colorspaces" />.</entry> <entry>v<subscript>1</subscript></entry> <entry>v<subscript>0</subscript></entry> </row> - <row id="MEDIA-BUS-FMT-YVYU12-2X12"> - <entry>MEDIA_BUS_FMT_YVYU12_2X12</entry> - <entry>0x201f</entry> + <row id="MEDIA-BUS-FMT-YVYU10-1X20"> + <entry>MEDIA_BUS_FMT_YVYU10_1X20</entry> + <entry>0x200e</entry> <entry></entry> - &dash-ent-20; - <entry>y<subscript>11</subscript></entry> - <entry>y<subscript>10</subscript></entry> + &dash-ent-12; <entry>y<subscript>9</subscript></entry> <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> @@ -2967,14 +3365,6 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>2</subscript></entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> - </row> - <row> - <entry></entry> - <entry></entry> - <entry></entry> - &dash-ent-20; - <entry>v<subscript>11</subscript></entry> - <entry>v<subscript>10</subscript></entry> <entry>v<subscript>9</subscript></entry> <entry>v<subscript>8</subscript></entry> <entry>v<subscript>7</subscript></entry> @@ -2990,9 +3380,7 @@ see <xref linkend="colorspaces" />.</entry> <entry></entry> <entry></entry> <entry></entry> - &dash-ent-20; - <entry>y<subscript>11</subscript></entry> - <entry>y<subscript>10</subscript></entry> + &dash-ent-12; <entry>y<subscript>9</subscript></entry> <entry>y<subscript>8</subscript></entry> <entry>y<subscript>7</subscript></entry> @@ -3003,16 +3391,67 @@ see <xref linkend="colorspaces" />.</entry> <entry>y<subscript>2</subscript></entry> <entry>y<subscript>1</subscript></entry> <entry>y<subscript>0</subscript></entry> + <entry>u<subscript>9</subscript></entry> + <entry>u<subscript>8</subscript></entry> + <entry>u<subscript>7</subscript></entry> + <entry>u<subscript>6</subscript></entry> + <entry>u<subscript>5</subscript></entry> + <entry>u<subscript>4</subscript></entry> + <entry>u<subscript>3</subscript></entry> + <entry>u<subscript>2</subscript></entry> + <entry>u<subscript>1</subscript></entry> + <entry>u<subscript>0</subscript></entry> </row> - <row> - <entry></entry> + <row id="MEDIA-BUS-FMT-VUY8-1X24"> + <entry>MEDIA_BUS_FMT_VUY8_1X24</entry> + <entry>0x201a</entry> <entry></entry> + &dash-ent-8; + <entry>v<subscript>7</subscript></entry> + <entry>v<subscript>6</subscript></entry> + <entry>v<subscript>5</subscript></entry> + <entry>v<subscript>4</subscript></entry> + <entry>v<subscript>3</subscript></entry> + <entry>v<subscript>2</subscript></entry> + <entry>v<subscript>1</subscript></entry> + <entry>v<subscript>0</subscript></entry> + <entry>u<subscript>7</subscript></entry> + <entry>u<subscript>6</subscript></entry> + <entry>u<subscript>5</subscript></entry> + <entry>u<subscript>4</subscript></entry> + <entry>u<subscript>3</subscript></entry> + <entry>u<subscript>2</subscript></entry> + <entry>u<subscript>1</subscript></entry> + <entry>u<subscript>0</subscript></entry> + <entry>y<subscript>7</subscript></entry> + <entry>y<subscript>6</subscript></entry> + <entry>y<subscript>5</subscript></entry> + <entry>y<subscript>4</subscript></entry> + <entry>y<subscript>3</subscript></entry> + <entry>y<subscript>2</subscript></entry> + <entry>y<subscript>1</subscript></entry> + <entry>y<subscript>0</subscript></entry> + </row> + <row id="MEDIA-BUS-FMT-YUV8-1X24"> + <entry>MEDIA_BUS_FMT_YUV8_1X24</entry> + <entry>0x2025</entry> <entry></entry> - &dash-ent-20; - <entry>u<subscript>11</subscript></entry> - <entry>u<subscript>10</subscript></entry> - <entry>u<subscript>9</subscript></entry> - <entry>u<subscript>8</subscript></entry> + <entry>-</entry> + <entry>-</entry> + <entry>-</entry> + <entry>-</entry> + <entry>-</entry> + <entry>-</entry> + <entry>-</entry> + <entry>-</entry> + <entry>y<subscript>7</subscript></entry> + <entry>y<subscript>6</subscript></entry> + <entry>y<subscript>5</subscript></entry> + <entry>y<subscript>4</subscript></entry> + <entry>y<subscript>3</subscript></entry> + <entry>y<subscript>2</subscript></entry> + <entry>y<subscript>1</subscript></entry> + <entry>y<subscript>0</subscript></entry> <entry>u<subscript>7</subscript></entry> <entry>u<subscript>6</subscript></entry> <entry>u<subscript>5</subscript></entry> @@ -3021,6 +3460,14 @@ see <xref linkend="colorspaces" />.</entry> <entry>u<subscript>2</subscript></entry> <entry>u<subscript>1</subscript></entry> <entry>u<subscript>0</subscript></entry> + <entry>v<subscript>7</subscript></entry> + <entry>v<subscript>6</subscript></entry> + <entry>v<subscript>5</subscript></entry> + <entry>v<subscript>4</subscript></entry> + <entry>v<subscript>3</subscript></entry> + <entry>v<subscript>2</subscript></entry> + <entry>v<subscript>1</subscript></entry> + <entry>v<subscript>0</subscript></entry> </row> <row id="MEDIA-BUS-FMT-UYVY12-1X24"> <entry>MEDIA_BUS_FMT_UYVY12_1X24</entry> @@ -3262,6 +3709,80 @@ see <xref linkend="colorspaces" />.</entry> <entry>u<subscript>1</subscript></entry> <entry>u<subscript>0</subscript></entry> </row> + <row id="MEDIA-BUS-FMT-YUV10-1X30"> + <entry>MEDIA_BUS_FMT_YUV10_1X30</entry> + <entry>0x2016</entry> + <entry></entry> + <entry>-</entry> + <entry>-</entry> + <entry>y<subscript>9</subscript></entry> + <entry>y<subscript>8</subscript></entry> + <entry>y<subscript>7</subscript></entry> + <entry>y<subscript>6</subscript></entry> + <entry>y<subscript>5</subscript></entry> + <entry>y<subscript>4</subscript></entry> + <entry>y<subscript>3</subscript></entry> + <entry>y<subscript>2</subscript></entry> + <entry>y<subscript>1</subscript></entry> + <entry>y<subscript>0</subscript></entry> + <entry>u<subscript>9</subscript></entry> + <entry>u<subscript>8</subscript></entry> + <entry>u<subscript>7</subscript></entry> + <entry>u<subscript>6</subscript></entry> + <entry>u<subscript>5</subscript></entry> + <entry>u<subscript>4</subscript></entry> + <entry>u<subscript>3</subscript></entry> + <entry>u<subscript>2</subscript></entry> + <entry>u<subscript>1</subscript></entry> + <entry>u<subscript>0</subscript></entry> + <entry>v<subscript>9</subscript></entry> + <entry>v<subscript>8</subscript></entry> + <entry>v<subscript>7</subscript></entry> + <entry>v<subscript>6</subscript></entry> + <entry>v<subscript>5</subscript></entry> + <entry>v<subscript>4</subscript></entry> + <entry>v<subscript>3</subscript></entry> + <entry>v<subscript>2</subscript></entry> + <entry>v<subscript>1</subscript></entry> + <entry>v<subscript>0</subscript></entry> + </row> + <row id="MEDIA-BUS-FMT-AYUV8-1X32"> + <entry>MEDIA_BUS_FMT_AYUV8_1X32</entry> + <entry>0x2017</entry> + <entry></entry> + <entry>a<subscript>7</subscript></entry> + <entry>a<subscript>6</subscript></entry> + <entry>a<subscript>5</subscript></entry> + <entry>a<subscript>4</subscript></entry> + <entry>a<subscript>3</subscript></entry> + <entry>a<subscript>2</subscript></entry> + <entry>a<subscript>1</subscript></entry> + <entry>a<subscript>0</subscript></entry> + <entry>y<subscript>7</subscript></entry> + <entry>y<subscript>6</subscript></entry> + <entry>y<subscript>5</subscript></entry> + <entry>y<subscript>4</subscript></entry> + <entry>y<subscript>3</subscript></entry> + <entry>y<subscript>2</subscript></entry> + <entry>y<subscript>1</subscript></entry> + <entry>y<subscript>0</subscript></entry> + <entry>u<subscript>7</subscript></entry> + <entry>u<subscript>6</subscript></entry> + <entry>u<subscript>5</subscript></entry> + <entry>u<subscript>4</subscript></entry> + <entry>u<subscript>3</subscript></entry> + <entry>u<subscript>2</subscript></entry> + <entry>u<subscript>1</subscript></entry> + <entry>u<subscript>0</subscript></entry> + <entry>v<subscript>7</subscript></entry> + <entry>v<subscript>6</subscript></entry> + <entry>v<subscript>5</subscript></entry> + <entry>v<subscript>4</subscript></entry> + <entry>v<subscript>3</subscript></entry> + <entry>v<subscript>2</subscript></entry> + <entry>v<subscript>1</subscript></entry> + <entry>v<subscript>0</subscript></entry> + </row> </tbody> </tgroup> </table> diff --git a/Documentation/DocBook/media/v4l/v4l2.xml b/Documentation/DocBook/media/v4l/v4l2.xml index ac0f8d9d2a49..e98caa1c39bd 100644 --- a/Documentation/DocBook/media/v4l/v4l2.xml +++ b/Documentation/DocBook/media/v4l/v4l2.xml @@ -136,6 +136,7 @@ Remote Controller chapter.</contrib> <year>2012</year> <year>2013</year> <year>2014</year> + <year>2015</year> <holder>Bill Dirks, Michael H. Schimek, Hans Verkuil, Martin Rubli, Andy Walls, Muralidharan Karicheri, Mauro Carvalho Chehab, Pawel Osciak</holder> @@ -152,6 +153,14 @@ structs, ioctls) must be noted in more detail in the history chapter applications. --> <revision> + <revnumber>3.21</revnumber> + <date>2015-02-13</date> + <authorinitials>mcc</authorinitials> + <revremark>Fix documentation for media controller device nodes and add support for DVB device nodes. +Add support for Tuner sub-device. + </revremark> + </revision> + <revision> <revnumber>3.19</revnumber> <date>2014-12-05</date> <authorinitials>hv</authorinitials> diff --git a/Documentation/DocBook/media/v4l/vidioc-cropcap.xml b/Documentation/DocBook/media/v4l/vidioc-cropcap.xml index 1f5ed64cd75a..50cb940cbe5c 100644 --- a/Documentation/DocBook/media/v4l/vidioc-cropcap.xml +++ b/Documentation/DocBook/media/v4l/vidioc-cropcap.xml @@ -59,6 +59,11 @@ constant except when switching the video standard. Remember this switch can occur implicit when switching the video input or output.</para> +<para>Do not use the multiplanar buffer types. Use <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE</constant> +instead of <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE</constant> +and use <constant>V4L2_BUF_TYPE_VIDEO_OUTPUT</constant> instead of +<constant>V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE</constant>.</para> + <para>This ioctl must be implemented for video capture or output devices that support cropping and/or scaling and/or have non-square pixels, and for overlay devices.</para> @@ -73,9 +78,7 @@ support cropping and/or scaling and/or have non-square pixels, and for overlay d <entry>Type of the data stream, set by the application. Only these types are valid here: <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE</constant>, -<constant>V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE</constant>, -<constant>V4L2_BUF_TYPE_VIDEO_OUTPUT</constant>, -<constant>V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE</constant> and +<constant>V4L2_BUF_TYPE_VIDEO_OUTPUT</constant> and <constant>V4L2_BUF_TYPE_VIDEO_OVERLAY</constant>. See <xref linkend="v4l2-buf-type" />.</entry> </row> <row> diff --git a/Documentation/DocBook/media/v4l/vidioc-dqevent.xml b/Documentation/DocBook/media/v4l/vidioc-dqevent.xml index b036f8963353..50ccd33948c1 100644 --- a/Documentation/DocBook/media/v4l/vidioc-dqevent.xml +++ b/Documentation/DocBook/media/v4l/vidioc-dqevent.xml @@ -64,7 +64,7 @@ <entry>__u32</entry> <entry><structfield>type</structfield></entry> <entry></entry> - <entry>Type of the event.</entry> + <entry>Type of the event, see <xref linkend="event-type" />.</entry> </row> <row> <entry>union</entry> @@ -154,6 +154,113 @@ </tgroup> </table> + <table frame="none" pgwide="1" id="event-type"> + <title>Event Types</title> + <tgroup cols="3"> + &cs-def; + <tbody valign="top"> + <row> + <entry><constant>V4L2_EVENT_ALL</constant></entry> + <entry>0</entry> + <entry>All events. V4L2_EVENT_ALL is valid only for + VIDIOC_UNSUBSCRIBE_EVENT for unsubscribing all events at once. + </entry> + </row> + <row> + <entry><constant>V4L2_EVENT_VSYNC</constant></entry> + <entry>1</entry> + <entry>This event is triggered on the vertical sync. + This event has a &v4l2-event-vsync; associated with it. + </entry> + </row> + <row> + <entry><constant>V4L2_EVENT_EOS</constant></entry> + <entry>2</entry> + <entry>This event is triggered when the end of a stream is reached. + This is typically used with MPEG decoders to report to the application + when the last of the MPEG stream has been decoded. + </entry> + </row> + <row> + <entry><constant>V4L2_EVENT_CTRL</constant></entry> + <entry>3</entry> + <entry><para>This event requires that the <structfield>id</structfield> + matches the control ID from which you want to receive events. + This event is triggered if the control's value changes, if a + button control is pressed or if the control's flags change. + This event has a &v4l2-event-ctrl; associated with it. This struct + contains much of the same information as &v4l2-queryctrl; and + &v4l2-control;.</para> + + <para>If the event is generated due to a call to &VIDIOC-S-CTRL; or + &VIDIOC-S-EXT-CTRLS;, then the event will <emphasis>not</emphasis> be sent to + the file handle that called the ioctl function. This prevents + nasty feedback loops. If you <emphasis>do</emphasis> want to get the + event, then set the <constant>V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK</constant> + flag. + </para> + + <para>This event type will ensure that no information is lost when + more events are raised than there is room internally. In that + case the &v4l2-event-ctrl; of the second-oldest event is kept, + but the <structfield>changes</structfield> field of the + second-oldest event is ORed with the <structfield>changes</structfield> + field of the oldest event.</para> + </entry> + </row> + <row> + <entry><constant>V4L2_EVENT_FRAME_SYNC</constant></entry> + <entry>4</entry> + <entry> + <para>Triggered immediately when the reception of a + frame has begun. This event has a + &v4l2-event-frame-sync; associated with it.</para> + + <para>If the hardware needs to be stopped in the case of a + buffer underrun it might not be able to generate this event. + In such cases the <structfield>frame_sequence</structfield> + field in &v4l2-event-frame-sync; will not be incremented. This + causes two consecutive frame sequence numbers to have n times + frame interval in between them.</para> + </entry> + </row> + <row> + <entry><constant>V4L2_EVENT_SOURCE_CHANGE</constant></entry> + <entry>5</entry> + <entry> + <para>This event is triggered when a source parameter change is + detected during runtime by the video device. It can be a + runtime resolution change triggered by a video decoder or the + format change happening on an input connector. + This event requires that the <structfield>id</structfield> + matches the input index (when used with a video device node) + or the pad index (when used with a subdevice node) from which + you want to receive events.</para> + + <para>This event has a &v4l2-event-src-change; associated + with it. The <structfield>changes</structfield> bitfield denotes + what has changed for the subscribed pad. If multiple events + occurred before application could dequeue them, then the changes + will have the ORed value of all the events generated.</para> + </entry> + </row> + <row> + <entry><constant>V4L2_EVENT_MOTION_DET</constant></entry> + <entry>6</entry> + <entry> + <para>Triggered whenever the motion detection state for one or more of the regions + changes. This event has a &v4l2-event-motion-det; associated with it.</para> + </entry> + </row> + <row> + <entry><constant>V4L2_EVENT_PRIVATE_START</constant></entry> + <entry>0x08000000</entry> + <entry>Base event number for driver-private events.</entry> + </row> + </tbody> + </tgroup> + </table> + <table frame="none" pgwide="1" id="v4l2-event-vsync"> <title>struct <structname>v4l2_event_vsync</structname></title> <tgroup cols="3"> @@ -177,7 +284,7 @@ <entry>__u32</entry> <entry><structfield>changes</structfield></entry> <entry></entry> - <entry>A bitmask that tells what has changed. See <xref linkend="changes-flags" />.</entry> + <entry>A bitmask that tells what has changed. See <xref linkend="ctrl-changes-flags" />.</entry> </row> <row> <entry>__u32</entry> @@ -309,8 +416,8 @@ </tgroup> </table> - <table pgwide="1" frame="none" id="changes-flags"> - <title>Changes</title> + <table pgwide="1" frame="none" id="ctrl-changes-flags"> + <title>Control Changes</title> <tgroup cols="3"> &cs-def; <tbody valign="top"> @@ -318,9 +425,9 @@ <entry><constant>V4L2_EVENT_CTRL_CH_VALUE</constant></entry> <entry>0x0001</entry> <entry>This control event was triggered because the value of the control - changed. Special case: if a button control is pressed, then this - event is sent as well, even though there is not explicit value - associated with a button control.</entry> + changed. Special cases: Volatile controls do no generate this event; + If a control has the <constant>V4L2_CTRL_FLAG_EXECUTE_ON_WRITE</constant> + flag set, then this event is sent as well, regardless its value.</entry> </row> <row> <entry><constant>V4L2_EVENT_CTRL_CH_FLAGS</constant></entry> diff --git a/Documentation/DocBook/media/v4l/vidioc-g-crop.xml b/Documentation/DocBook/media/v4l/vidioc-g-crop.xml index 75c6a93de3c1..e6c4efb9e8b4 100644 --- a/Documentation/DocBook/media/v4l/vidioc-g-crop.xml +++ b/Documentation/DocBook/media/v4l/vidioc-g-crop.xml @@ -70,6 +70,11 @@ structure or returns the &EINVAL; if cropping is not supported.</para> <constant>VIDIOC_S_CROP</constant> ioctl with a pointer to this structure.</para> +<para>Do not use the multiplanar buffer types. Use <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE</constant> +instead of <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE</constant> +and use <constant>V4L2_BUF_TYPE_VIDEO_OUTPUT</constant> instead of +<constant>V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE</constant>.</para> + <para>The driver first adjusts the requested dimensions against hardware limits, &ie; the bounds given by the capture/output window, and it rounds to the closest possible values of horizontal and diff --git a/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml b/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml index c4336577ff06..764b635ed4cf 100644 --- a/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml +++ b/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml @@ -318,10 +318,20 @@ can't generate such frequencies, then the flag will also be cleared. </row> <row> <entry>V4L2_DV_FL_HALF_LINE</entry> - <entry>Specific to interlaced formats: if set, then field 1 (aka the odd field) -is really one half-line longer and field 2 (aka the even field) is really one half-line -shorter, so each field has exactly the same number of half-lines. Whether half-lines can be -detected or used depends on the hardware. + <entry>Specific to interlaced formats: if set, then the vertical frontporch +of field 1 (aka the odd field) is really one half-line longer and the vertical backporch +of field 2 (aka the even field) is really one half-line shorter, so each field has exactly +the same number of half-lines. Whether half-lines can be detected or used depends on +the hardware. + </entry> + </row> + <row> + <entry>V4L2_DV_FL_IS_CE_VIDEO</entry> + <entry>If set, then this is a Consumer Electronics (CE) video format. +Such formats differ from other formats (commonly called IT formats) in that if +R'G'B' encoding is used then by default the R'G'B' values use limited range +(i.e. 16-235) as opposed to full range (i.e. 0-255). All formats defined in CEA-861 +except for the 640x480p59.94 format are CE formats. </entry> </row> </tbody> diff --git a/Documentation/DocBook/media/v4l/vidioc-g-fbuf.xml b/Documentation/DocBook/media/v4l/vidioc-g-fbuf.xml index 20460730b02c..77607cc19688 100644 --- a/Documentation/DocBook/media/v4l/vidioc-g-fbuf.xml +++ b/Documentation/DocBook/media/v4l/vidioc-g-fbuf.xml @@ -240,9 +240,9 @@ where padding bytes after the last line of an image cross a system page boundary. Capture devices may write padding bytes, the value is undefined. Output devices ignore the contents of padding bytes.</para><para>When the image format is planar the -<structfield>bytesperline</structfield> value applies to the largest +<structfield>bytesperline</structfield> value applies to the first plane and is divided by the same factor as the -<structfield>width</structfield> field for any smaller planes. For +<structfield>width</structfield> field for the other planes. For example the Cb and Cr planes of a YUV 4:2:0 image have half as many padding bytes following each line as the Y plane. To avoid ambiguities drivers must return a <structfield>bytesperline</structfield> value diff --git a/Documentation/DocBook/media/v4l/vidioc-g-selection.xml b/Documentation/DocBook/media/v4l/vidioc-g-selection.xml index 9c04ac8661b1..0bb5c060db27 100644 --- a/Documentation/DocBook/media/v4l/vidioc-g-selection.xml +++ b/Documentation/DocBook/media/v4l/vidioc-g-selection.xml @@ -60,8 +60,8 @@ <para>To query the cropping (composing) rectangle set &v4l2-selection; <structfield> type </structfield> field to the respective buffer type. -Do not use multiplanar buffers. Use <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE</constant> -instead of <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE</constant>. Use +Do not use the multiplanar buffer types. Use <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE</constant> +instead of <constant>V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE</constant> and use <constant>V4L2_BUF_TYPE_VIDEO_OUTPUT</constant> instead of <constant>V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE</constant>. The next step is setting the value of &v4l2-selection; <structfield>target</structfield> field diff --git a/Documentation/DocBook/media/v4l/vidioc-g-sliced-vbi-cap.xml b/Documentation/DocBook/media/v4l/vidioc-g-sliced-vbi-cap.xml index bd015d1563ff..d05623c55403 100644 --- a/Documentation/DocBook/media/v4l/vidioc-g-sliced-vbi-cap.xml +++ b/Documentation/DocBook/media/v4l/vidioc-g-sliced-vbi-cap.xml @@ -205,7 +205,7 @@ ETS 300 231, lsb first transmitted.</entry> <row> <entry><constant>V4L2_SLICED_CAPTION_525</constant></entry> <entry>0x1000</entry> - <entry><xref linkend="eia608" /></entry> + <entry><xref linkend="cea608" /></entry> <entry>NTSC line 21, 284 (second field 21)</entry> <entry>Two bytes in transmission order, including parity bit, lsb first transmitted.</entry> diff --git a/Documentation/DocBook/media/v4l/vidioc-querycap.xml b/Documentation/DocBook/media/v4l/vidioc-querycap.xml index d0c5e604f014..20fda75a012d 100644 --- a/Documentation/DocBook/media/v4l/vidioc-querycap.xml +++ b/Documentation/DocBook/media/v4l/vidioc-querycap.xml @@ -102,10 +102,10 @@ The bus_info must start with "PCI:" for PCI boards, "PCIe:" for PCI Express boar <entry>__u32</entry> <entry><structfield>version</structfield></entry> <entry><para>Version number of the driver.</para> -<para>Starting on kernel 3.1, the version reported is provided per -V4L2 subsystem, following the same Kernel numberation scheme. However, it -should not always return the same version as the kernel, if, for example, -an stable or distribution-modified kernel uses the V4L2 stack from a +<para>Starting with kernel 3.1, the version reported is provided by the +V4L2 subsystem following the kernel numbering scheme. However, it +may not always return the same version as the kernel if, for example, +a stable or distribution-modified kernel uses the V4L2 stack from a newer kernel.</para> <para>The version number is formatted using the <constant>KERNEL_VERSION()</constant> macro:</para></entry> diff --git a/Documentation/DocBook/media/v4l/vidioc-queryctrl.xml b/Documentation/DocBook/media/v4l/vidioc-queryctrl.xml index 2bd98fd7a4e5..dc83ad70f8dc 100644 --- a/Documentation/DocBook/media/v4l/vidioc-queryctrl.xml +++ b/Documentation/DocBook/media/v4l/vidioc-queryctrl.xml @@ -600,7 +600,9 @@ writing a value will cause the device to carry out a given action changes continuously. A typical example would be the current gain value if the device is in auto-gain mode. In such a case the hardware calculates the gain value based on the lighting conditions which can change over time. Note that setting a new value for -a volatile control will have no effect. The new value will just be ignored.</entry> +a volatile control will have no effect and no <constant>V4L2_EVENT_CTRL_CH_VALUE</constant> +will be sent, unless the <constant>V4L2_CTRL_FLAG_EXECUTE_ON_WRITE</constant> flag +(see below) is also set. Otherwise the new value will just be ignored.</entry> </row> <row> <entry><constant>V4L2_CTRL_FLAG_HAS_PAYLOAD</constant></entry> @@ -610,6 +612,14 @@ using one of the pointer fields of &v4l2-ext-control;. This flag is set for cont that are an array, string, or have a compound type. In all cases you have to set a pointer to memory containing the payload of the control.</entry> </row> + <row> + <entry><constant>V4L2_CTRL_FLAG_EXECUTE_ON_WRITE</constant></entry> + <entry>0x0200</entry> + <entry>The value provided to the control will be propagated to the driver +even if remains constant. This is required when the control represents an action +on the hardware. For example: clearing an error flag or triggering the flash. All the +controls of the type <constant>V4L2_CTRL_TYPE_BUTTON</constant> have this flag set.</entry> + </row> </tbody> </tgroup> </table> diff --git a/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-interval.xml b/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-interval.xml index 2f8f4f0a0235..cff59f5cbf04 100644 --- a/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-interval.xml +++ b/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-interval.xml @@ -67,9 +67,9 @@ <para>To enumerate frame intervals applications initialize the <structfield>index</structfield>, <structfield>pad</structfield>, - <structfield>code</structfield>, <structfield>width</structfield> and - <structfield>height</structfield> fields of - &v4l2-subdev-frame-interval-enum; and call the + <structfield>which</structfield>, <structfield>code</structfield>, + <structfield>width</structfield> and <structfield>height</structfield> + fields of &v4l2-subdev-frame-interval-enum; and call the <constant>VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL</constant> ioctl with a pointer to this structure. Drivers fill the rest of the structure or return an &EINVAL; if one of the input fields is invalid. All frame intervals are @@ -123,7 +123,12 @@ </row> <row> <entry>__u32</entry> - <entry><structfield>reserved</structfield>[9]</entry> + <entry><structfield>which</structfield></entry> + <entry>Frame intervals to be enumerated, from &v4l2-subdev-format-whence;.</entry> + </row> + <row> + <entry>__u32</entry> + <entry><structfield>reserved</structfield>[8]</entry> <entry>Reserved for future extensions. Applications and drivers must set the array to zero.</entry> </row> diff --git a/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-size.xml b/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-size.xml index 79ce42b7c60c..abd545ede67a 100644 --- a/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-size.xml +++ b/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-size.xml @@ -61,9 +61,9 @@ ioctl.</para> <para>To enumerate frame sizes applications initialize the - <structfield>pad</structfield>, <structfield>code</structfield> and - <structfield>index</structfield> fields of the - &v4l2-subdev-mbus-code-enum; and call the + <structfield>pad</structfield>, <structfield>which</structfield> , + <structfield>code</structfield> and <structfield>index</structfield> + fields of the &v4l2-subdev-mbus-code-enum; and call the <constant>VIDIOC_SUBDEV_ENUM_FRAME_SIZE</constant> ioctl with a pointer to the structure. Drivers fill the minimum and maximum frame sizes or return an &EINVAL; if one of the input parameters is invalid.</para> @@ -127,7 +127,12 @@ </row> <row> <entry>__u32</entry> - <entry><structfield>reserved</structfield>[9]</entry> + <entry><structfield>which</structfield></entry> + <entry>Frame sizes to be enumerated, from &v4l2-subdev-format-whence;.</entry> + </row> + <row> + <entry>__u32</entry> + <entry><structfield>reserved</structfield>[8]</entry> <entry>Reserved for future extensions. Applications and drivers must set the array to zero.</entry> </row> diff --git a/Documentation/DocBook/media/v4l/vidioc-subdev-enum-mbus-code.xml b/Documentation/DocBook/media/v4l/vidioc-subdev-enum-mbus-code.xml index a6b3432449f6..0bcb278fd062 100644 --- a/Documentation/DocBook/media/v4l/vidioc-subdev-enum-mbus-code.xml +++ b/Documentation/DocBook/media/v4l/vidioc-subdev-enum-mbus-code.xml @@ -56,8 +56,8 @@ </note> <para>To enumerate media bus formats available at a given sub-device pad - applications initialize the <structfield>pad</structfield> and - <structfield>index</structfield> fields of &v4l2-subdev-mbus-code-enum; and + applications initialize the <structfield>pad</structfield>, <structfield>which</structfield> + and <structfield>index</structfield> fields of &v4l2-subdev-mbus-code-enum; and call the <constant>VIDIOC_SUBDEV_ENUM_MBUS_CODE</constant> ioctl with a pointer to this structure. Drivers fill the rest of the structure or return an &EINVAL; if either the <structfield>pad</structfield> or @@ -93,7 +93,12 @@ </row> <row> <entry>__u32</entry> - <entry><structfield>reserved</structfield>[9]</entry> + <entry><structfield>which</structfield></entry> + <entry>Media bus format codes to be enumerated, from &v4l2-subdev-format-whence;.</entry> + </row> + <row> + <entry>__u32</entry> + <entry><structfield>reserved</structfield>[8]</entry> <entry>Reserved for future extensions. Applications and drivers must set the array to zero.</entry> </row> diff --git a/Documentation/DocBook/media/v4l/vidioc-subscribe-event.xml b/Documentation/DocBook/media/v4l/vidioc-subscribe-event.xml index d7c9365ecdbe..d0332f610929 100644 --- a/Documentation/DocBook/media/v4l/vidioc-subscribe-event.xml +++ b/Documentation/DocBook/media/v4l/vidioc-subscribe-event.xml @@ -60,7 +60,9 @@ <row> <entry>__u32</entry> <entry><structfield>type</structfield></entry> - <entry>Type of the event.</entry> + <entry>Type of the event, see <xref linkend="event-type" />. Note that +<constant>V4L2_EVENT_ALL</constant> can be used with VIDIOC_UNSUBSCRIBE_EVENT +for unsubscribing all events at once.</entry> </row> <row> <entry>__u32</entry> @@ -84,113 +86,6 @@ </tgroup> </table> - <table frame="none" pgwide="1" id="event-type"> - <title>Event Types</title> - <tgroup cols="3"> - &cs-def; - <tbody valign="top"> - <row> - <entry><constant>V4L2_EVENT_ALL</constant></entry> - <entry>0</entry> - <entry>All events. V4L2_EVENT_ALL is valid only for - VIDIOC_UNSUBSCRIBE_EVENT for unsubscribing all events at once. - </entry> - </row> - <row> - <entry><constant>V4L2_EVENT_VSYNC</constant></entry> - <entry>1</entry> - <entry>This event is triggered on the vertical sync. - This event has a &v4l2-event-vsync; associated with it. - </entry> - </row> - <row> - <entry><constant>V4L2_EVENT_EOS</constant></entry> - <entry>2</entry> - <entry>This event is triggered when the end of a stream is reached. - This is typically used with MPEG decoders to report to the application - when the last of the MPEG stream has been decoded. - </entry> - </row> - <row> - <entry><constant>V4L2_EVENT_CTRL</constant></entry> - <entry>3</entry> - <entry><para>This event requires that the <structfield>id</structfield> - matches the control ID from which you want to receive events. - This event is triggered if the control's value changes, if a - button control is pressed or if the control's flags change. - This event has a &v4l2-event-ctrl; associated with it. This struct - contains much of the same information as &v4l2-queryctrl; and - &v4l2-control;.</para> - - <para>If the event is generated due to a call to &VIDIOC-S-CTRL; or - &VIDIOC-S-EXT-CTRLS;, then the event will <emphasis>not</emphasis> be sent to - the file handle that called the ioctl function. This prevents - nasty feedback loops. If you <emphasis>do</emphasis> want to get the - event, then set the <constant>V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK</constant> - flag. - </para> - - <para>This event type will ensure that no information is lost when - more events are raised than there is room internally. In that - case the &v4l2-event-ctrl; of the second-oldest event is kept, - but the <structfield>changes</structfield> field of the - second-oldest event is ORed with the <structfield>changes</structfield> - field of the oldest event.</para> - </entry> - </row> - <row> - <entry><constant>V4L2_EVENT_FRAME_SYNC</constant></entry> - <entry>4</entry> - <entry> - <para>Triggered immediately when the reception of a - frame has begun. This event has a - &v4l2-event-frame-sync; associated with it.</para> - - <para>If the hardware needs to be stopped in the case of a - buffer underrun it might not be able to generate this event. - In such cases the <structfield>frame_sequence</structfield> - field in &v4l2-event-frame-sync; will not be incremented. This - causes two consecutive frame sequence numbers to have n times - frame interval in between them.</para> - </entry> - </row> - <row> - <entry><constant>V4L2_EVENT_SOURCE_CHANGE</constant></entry> - <entry>5</entry> - <entry> - <para>This event is triggered when a source parameter change is - detected during runtime by the video device. It can be a - runtime resolution change triggered by a video decoder or the - format change happening on an input connector. - This event requires that the <structfield>id</structfield> - matches the input index (when used with a video device node) - or the pad index (when used with a subdevice node) from which - you want to receive events.</para> - - <para>This event has a &v4l2-event-src-change; associated - with it. The <structfield>changes</structfield> bitfield denotes - what has changed for the subscribed pad. If multiple events - occurred before application could dequeue them, then the changes - will have the ORed value of all the events generated.</para> - </entry> - </row> - <row> - <entry><constant>V4L2_EVENT_MOTION_DET</constant></entry> - <entry>6</entry> - <entry> - <para>Triggered whenever the motion detection state for one or more of the regions - changes. This event has a &v4l2-event-motion-det; associated with it.</para> - </entry> - </row> - <row> - <entry><constant>V4L2_EVENT_PRIVATE_START</constant></entry> - <entry>0x08000000</entry> - <entry>Base event number for driver-private events.</entry> - </row> - </tbody> - </tgroup> - </table> - <table pgwide="1" frame="none" id="event-flags"> <title>Event Flags</title> <tgroup cols="3"> |