diff options
Diffstat (limited to 'Documentation/DocBook')
21 files changed, 742 insertions, 634 deletions
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/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 553a38024745..2588ad781242 100644 --- a/Documentation/DocBook/media/v4l/subdev-formats.xml +++ b/Documentation/DocBook/media/v4l/subdev-formats.xml @@ -482,6 +482,36 @@ 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> @@ -711,6 +741,43 @@ 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> @@ -2575,11 +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> @@ -2588,6 +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> @@ -2601,7 +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> @@ -2610,6 +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> @@ -2619,11 +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> @@ -2632,6 +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> @@ -2645,7 +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> @@ -2654,6 +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> @@ -2663,11 +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> @@ -2676,6 +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> @@ -2689,7 +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> @@ -2698,6 +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> @@ -2707,11 +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> @@ -2720,6 +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> @@ -2733,7 +2898,11 @@ 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> @@ -2742,50 +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>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; - <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> + &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> @@ -2795,57 +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> @@ -2854,8 +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> @@ -2869,9 +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> @@ -2880,8 +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> @@ -2891,13 +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> @@ -2906,8 +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> @@ -2921,9 +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> @@ -2932,8 +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> @@ -2943,13 +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> @@ -2958,8 +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> @@ -2973,9 +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> @@ -2984,8 +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> @@ -2995,13 +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> @@ -3010,8 +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> @@ -3025,9 +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> @@ -3036,8 +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> @@ -3047,18 +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-YUV8-1X24"> - <entry>MEDIA_BUS_FMT_YUV8_1X24</entry> - <entry>0x2025</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>-</entry> - <entry>-</entry> - <entry>-</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> @@ -3067,31 +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>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> + <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-YUV10-1X30"> - <entry>MEDIA_BUS_FMT_YUV10_1X30</entry> - <entry>0x2016</entry> + <row> <entry></entry> - <entry>-</entry> - <entry>-</entry> - <entry>y<subscript>9</subscript></entry> - <entry>y<subscript>8</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> @@ -3100,8 +3141,6 @@ 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> @@ -3110,29 +3149,34 @@ 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>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> + <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> + <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> @@ -3141,14 +3185,6 @@ 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>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> @@ -3158,13 +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> @@ -3175,14 +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> @@ -3198,9 +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> @@ -3211,14 +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> @@ -3230,13 +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> @@ -3247,14 +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> @@ -3270,9 +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> @@ -3283,14 +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> @@ -3302,13 +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> @@ -3319,14 +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> @@ -3342,9 +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> @@ -3355,14 +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> @@ -3374,13 +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> @@ -3391,14 +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> @@ -3414,9 +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> @@ -3427,16 +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> @@ -3445,6 +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> @@ -3686,6 +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-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"> |