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Diffstat (limited to 'Documentation/userspace-api/media/v4l/subdev-formats.rst')
| -rw-r--r-- | Documentation/userspace-api/media/v4l/subdev-formats.rst | 950 |
1 files changed, 916 insertions, 34 deletions
diff --git a/Documentation/userspace-api/media/v4l/subdev-formats.rst b/Documentation/userspace-api/media/v4l/subdev-formats.rst index 9a4d61b0d76f..2a94371448dc 100644 --- a/Documentation/userspace-api/media/v4l/subdev-formats.rst +++ b/Documentation/userspace-api/media/v4l/subdev-formats.rst @@ -1,21 +1,16 @@ -.. Permission is granted to copy, distribute and/or modify this -.. document under the terms of the GNU Free Documentation License, -.. Version 1.1 or any later version published by the Free Software -.. Foundation, with no Invariant Sections, no Front-Cover Texts -.. and no Back-Cover Texts. A copy of the license is included at -.. Documentation/userspace-api/media/fdl-appendix.rst. -.. -.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections +.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later .. _v4l2-mbus-format: Media Bus Formats ================= -.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}| - .. c:type:: v4l2_mbus_framefmt +.. tabularcolumns:: |p{2.0cm}|p{4.0cm}|p{11.3cm}| + +.. cssclass:: longtable + .. flat-table:: struct v4l2_mbus_framefmt :header-rows: 0 :stub-columns: 0 @@ -38,35 +33,113 @@ Media Bus Formats * - __u32 - ``field`` - Field order, from enum :c:type:`v4l2_field`. See - :ref:`field-order` for details. + :ref:`field-order` for details. Zero for metadata mbus codes. * - __u32 - ``colorspace`` - - Image colorspace, from enum - :c:type:`v4l2_colorspace`. See - :ref:`colorspaces` for details. + - Image colorspace, from enum :c:type:`v4l2_colorspace`. + Must be set by the driver for subdevices. If the application sets the + flag ``V4L2_MBUS_FRAMEFMT_SET_CSC`` then the application can set this + field on the source pad to request a specific colorspace for the media + bus data. If the driver cannot handle the requested conversion, it will + return another supported colorspace. The driver indicates that colorspace + conversion is supported by setting the flag + V4L2_SUBDEV_MBUS_CODE_CSC_COLORSPACE in the corresponding struct + :c:type:`v4l2_subdev_mbus_code_enum` during enumeration. + See :ref:`v4l2-subdev-mbus-code-flags`. Zero for metadata mbus codes. + * - union { + - (anonymous) * - __u16 - ``ycbcr_enc`` - Y'CbCr encoding, from enum :c:type:`v4l2_ycbcr_encoding`. This information supplements the ``colorspace`` and must be set by - the driver for capture streams and by the application for output - streams, see :ref:`colorspaces`. + the driver for subdevices, see :ref:`colorspaces`. If the application + sets the flag ``V4L2_MBUS_FRAMEFMT_SET_CSC`` then the application can set + this field on a source pad to request a specific Y'CbCr encoding + for the media bus data. If the driver cannot handle the requested + conversion, it will return another supported encoding. + This field is ignored for HSV media bus formats. The driver indicates + that ycbcr_enc conversion is supported by setting the flag + V4L2_SUBDEV_MBUS_CODE_CSC_YCBCR_ENC in the corresponding struct + :c:type:`v4l2_subdev_mbus_code_enum` during enumeration. + See :ref:`v4l2-subdev-mbus-code-flags`. Zero for metadata mbus codes. + * - __u16 + - ``hsv_enc`` + - HSV encoding, from enum :c:type:`v4l2_hsv_encoding`. + This information supplements the ``colorspace`` and must be set by + the driver for subdevices, see :ref:`colorspaces`. If the application + sets the flag ``V4L2_MBUS_FRAMEFMT_SET_CSC`` then the application can set + this field on a source pad to request a specific HSV encoding + for the media bus data. If the driver cannot handle the requested + conversion, it will return another supported encoding. + This field is ignored for Y'CbCr media bus formats. The driver indicates + that hsv_enc conversion is supported by setting the flag + V4L2_SUBDEV_MBUS_CODE_CSC_HSV_ENC in the corresponding struct + :c:type:`v4l2_subdev_mbus_code_enum` during enumeration. + See :ref:`v4l2-subdev-mbus-code-flags`. Zero for metadata mbus codes. + * - } + - * - __u16 - ``quantization`` - Quantization range, from enum :c:type:`v4l2_quantization`. This information supplements the ``colorspace`` and must be set by - the driver for capture streams and by the application for output - streams, see :ref:`colorspaces`. + the driver for subdevices, see :ref:`colorspaces`. If the application + sets the flag ``V4L2_MBUS_FRAMEFMT_SET_CSC`` then the application can set + this field on a source pad to request a specific quantization + for the media bus data. If the driver cannot handle the requested + conversion, it will return another supported quantization. + The driver indicates that quantization conversion is supported by + setting the flag V4L2_SUBDEV_MBUS_CODE_CSC_QUANTIZATION in the + corresponding struct :c:type:`v4l2_subdev_mbus_code_enum` + during enumeration. See :ref:`v4l2-subdev-mbus-code-flags`. Zero for + metadata mbus codes. * - __u16 - ``xfer_func`` - Transfer function, from enum :c:type:`v4l2_xfer_func`. This information supplements the ``colorspace`` and must be set by - the driver for capture streams and by the application for output - streams, see :ref:`colorspaces`. + the driver for subdevices, see :ref:`colorspaces`. If the application + sets the flag ``V4L2_MBUS_FRAMEFMT_SET_CSC`` then the application can set + this field on a source pad to request a specific transfer + function for the media bus data. If the driver cannot handle the requested + conversion, it will return another supported transfer function. + The driver indicates that the transfer function conversion is supported by + setting the flag V4L2_SUBDEV_MBUS_CODE_CSC_XFER_FUNC in the + corresponding struct :c:type:`v4l2_subdev_mbus_code_enum` + during enumeration. See :ref:`v4l2-subdev-mbus-code-flags`. Zero for + metadata mbus codes. * - __u16 - - ``reserved``\ [11] + - ``flags`` + - flags See: :ref:v4l2-mbus-framefmt-flags + * - __u16 + - ``reserved``\ [10] - Reserved for future extensions. Applications and drivers must set the array to zero. +.. _v4l2-mbus-framefmt-flags: + +.. tabularcolumns:: |p{6.5cm}|p{1.6cm}|p{9.2cm}| + +.. flat-table:: v4l2_mbus_framefmt Flags + :header-rows: 0 + :stub-columns: 0 + :widths: 3 1 4 + + * .. _`mbus-framefmt-set-csc`: + + - ``V4L2_MBUS_FRAMEFMT_SET_CSC`` + - 0x0001 + - Set by the application. It is only used for source pads and is + ignored for sink pads. If set, then request the subdevice to do + colorspace conversion from the received colorspace to the requested + colorspace values. If the colorimetry field (``colorspace``, ``xfer_func``, + ``ycbcr_enc``, ``hsv_enc`` or ``quantization``) is set to ``*_DEFAULT``, + then that colorimetry setting will remain unchanged from what was received. + So in order to change the quantization, only the ``quantization`` field shall + be set to non default value (``V4L2_QUANTIZATION_FULL_RANGE`` or + ``V4L2_QUANTIZATION_LIM_RANGE``) and all other colorimetry fields shall + be set to ``*_DEFAULT``. + + To check which conversions are supported by the hardware for the current + media bus frame format, see :ref:`v4l2-subdev-mbus-code-flags`. .. _v4l2-mbus-pixelcode: @@ -136,7 +209,7 @@ The following tables list existing packed RGB formats. .. it switches to long table, and there's no way to override it. -.. tabularcolumns:: |p{4.0cm}|p{0.7cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}| +.. tabularcolumns:: |p{5.0cm}|p{0.7cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}| .. _v4l2-mbus-pixelcode-rgb: @@ -877,6 +950,115 @@ The following tables list existing packed RGB formats. - b\ :sub:`2` - b\ :sub:`1` - b\ :sub:`0` + * .. _MEDIA-BUS-FMT-RGB666-2X9-BE: + + - MEDIA_BUS_FMT_RGB666_2X9_BE + - 0x1025 + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - r\ :sub:`5` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - g\ :sub:`5` + - g\ :sub:`4` + - g\ :sub:`3` + * - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - b\ :sub:`5` + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + * .. _MEDIA-BUS-FMT-BGR666-1X18: + + - MEDIA_BUS_FMT_BGR666_1X18 + - 0x1023 + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - b\ :sub:`5` + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - g\ :sub:`5` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - r\ :sub:`5` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` * .. _MEDIA-BUS-FMT-RBG888-1X24: - MEDIA_BUS_FMT_RBG888_1X24 @@ -951,6 +1133,80 @@ The following tables list existing packed RGB formats. - b\ :sub:`2` - b\ :sub:`1` - b\ :sub:`0` + * .. _MEDIA-BUS-FMT-BGR666-1X24_CPADHI: + + - MEDIA_BUS_FMT_BGR666_1X24_CPADHI + - 0x1024 + - + - + - + - + - + - + - + - + - + - 0 + - 0 + - b\ :sub:`5` + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - 0 + - 0 + - g\ :sub:`5` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - 0 + - 0 + - r\ :sub:`5` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + * .. _MEDIA-BUS-FMT-RGB565-1X24_CPADHI: + + - MEDIA_BUS_FMT_RGB565_1X24_CPADHI + - 0x1022 + - + - + - + - + - + - + - + - + - + - 0 + - 0 + - 0 + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - 0 + - 0 + - g\ :sub:`5` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - 0 + - 0 + - 0 + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` * .. _MEDIA-BUS-FMT-BGR888-1X24: - MEDIA_BUS_FMT_BGR888_1X24 @@ -1420,6 +1676,80 @@ The following tables list existing packed RGB formats. - b\ :sub:`2` - b\ :sub:`1` - b\ :sub:`0` + * .. _MEDIA-BUS-FMT-RGB666-1X30-CPADLO: + + - MEDIA_BUS_FMT_RGB666_1X30-CPADLO + - 0x101e + - + - + - + - r\ :sub:`5` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - 0 + - 0 + - 0 + - 0 + - g\ :sub:`5` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - 0 + - 0 + - 0 + - 0 + - b\ :sub:`5` + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - 0 + - 0 + - 0 + - 0 + * .. _MEDIA-BUS-FMT-RGB888-1X30-CPADLO: + + - MEDIA_BUS_FMT_RGB888_1X30-CPADLO + - 0x101f + - + - + - + - r\ :sub:`7` + - r\ :sub:`6` + - r\ :sub:`5` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - 0 + - 0 + - g\ :sub:`7` + - g\ :sub:`6` + - g\ :sub:`5` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - 0 + - 0 + - b\ :sub:`7` + - b\ :sub:`6` + - b\ :sub:`5` + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - 0 + - 0 * .. _MEDIA-BUS-FMT-ARGB888-1X32: - MEDIA_BUS_FMT_ARGB888_1X32 @@ -1499,8 +1829,8 @@ The following tables list existing packed RGB formats. - MEDIA_BUS_FMT_RGB101010_1X30 - 0x1018 - - - 0 - - 0 + - + - - r\ :sub:`9` - r\ :sub:`8` - r\ :sub:`7` @@ -1597,6 +1927,88 @@ The following table list existing packed 36bit wide RGB formats. - 2 - 1 - 0 + * .. _MEDIA-BUS-FMT-RGB666-1X36-CPADLO: + + - MEDIA_BUS_FMT_RGB666_1X36_CPADLO + - 0x1020 + - + - r\ :sub:`5` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - 0 + - 0 + - 0 + - 0 + - 0 + - 0 + - g\ :sub:`5` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - 0 + - 0 + - 0 + - 0 + - 0 + - 0 + - b\ :sub:`5` + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - 0 + - 0 + - 0 + - 0 + - 0 + - 0 + * .. _MEDIA-BUS-FMT-RGB888-1X36-CPADLO: + + - MEDIA_BUS_FMT_RGB888_1X36_CPADLO + - 0x1021 + - + - r\ :sub:`7` + - r\ :sub:`6` + - r\ :sub:`5` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - 0 + - 0 + - 0 + - 0 + - g\ :sub:`7` + - g\ :sub:`6` + - g\ :sub:`5` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - 0 + - 0 + - 0 + - 0 + - b\ :sub:`7` + - b\ :sub:`6` + - b\ :sub:`5` + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - 0 + - 0 + - 0 + - 0 * .. _MEDIA-BUS-FMT-RGB121212-1X36: - MEDIA_BUS_FMT_RGB121212_1X36 @@ -1813,7 +2225,7 @@ The following table list existing packed 48bit wide RGB formats. \endgroup On LVDS buses, usually each sample is transferred serialized in seven -time slots per pixel clock, on three (18-bit) or four (24-bit) +time slots per pixel clock, on three (18-bit) or four (24-bit) or five (30-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 @@ -1822,7 +2234,7 @@ JEIDA defined bit mapping will be named .. raw:: latex - \tiny + \small .. _v4l2-mbus-pixelcode-rgb-lvds: @@ -1834,11 +2246,12 @@ JEIDA defined bit mapping will be named - Code - - - - :cspan:`3` Data organization + - :cspan:`4` Data organization * - - - Timeslot - Lane + - 4 - 3 - 2 - 1 @@ -1850,6 +2263,7 @@ JEIDA defined bit mapping will be named - 0 - - + - - d - b\ :sub:`1` - g\ :sub:`0` @@ -1858,6 +2272,7 @@ JEIDA defined bit mapping will be named - 1 - - + - - d - b\ :sub:`0` - r\ :sub:`5` @@ -1866,6 +2281,7 @@ JEIDA defined bit mapping will be named - 2 - - + - - d - g\ :sub:`5` - r\ :sub:`4` @@ -1874,6 +2290,7 @@ JEIDA defined bit mapping will be named - 3 - - + - - b\ :sub:`5` - g\ :sub:`4` - r\ :sub:`3` @@ -1882,6 +2299,7 @@ JEIDA defined bit mapping will be named - 4 - - + - - b\ :sub:`4` - g\ :sub:`3` - r\ :sub:`2` @@ -1890,6 +2308,7 @@ JEIDA defined bit mapping will be named - 5 - - + - - b\ :sub:`3` - g\ :sub:`2` - r\ :sub:`1` @@ -1898,6 +2317,7 @@ JEIDA defined bit mapping will be named - 6 - - + - - b\ :sub:`2` - g\ :sub:`1` - r\ :sub:`0` @@ -1907,6 +2327,7 @@ JEIDA defined bit mapping will be named - 0x1011 - 0 - + - - d - d - b\ :sub:`1` @@ -1915,6 +2336,7 @@ JEIDA defined bit mapping will be named - - 1 - + - - b\ :sub:`7` - d - b\ :sub:`0` @@ -1923,6 +2345,7 @@ JEIDA defined bit mapping will be named - - 2 - + - - b\ :sub:`6` - d - g\ :sub:`5` @@ -1931,6 +2354,7 @@ JEIDA defined bit mapping will be named - - 3 - + - - g\ :sub:`7` - b\ :sub:`5` - g\ :sub:`4` @@ -1939,6 +2363,7 @@ JEIDA defined bit mapping will be named - - 4 - + - - g\ :sub:`6` - b\ :sub:`4` - g\ :sub:`3` @@ -1947,6 +2372,7 @@ JEIDA defined bit mapping will be named - - 5 - + - - r\ :sub:`7` - b\ :sub:`3` - g\ :sub:`2` @@ -1955,6 +2381,7 @@ JEIDA defined bit mapping will be named - - 6 - + - - r\ :sub:`6` - b\ :sub:`2` - g\ :sub:`1` @@ -1965,6 +2392,7 @@ JEIDA defined bit mapping will be named - 0x1012 - 0 - + - - d - d - b\ :sub:`3` @@ -1973,6 +2401,7 @@ JEIDA defined bit mapping will be named - - 1 - + - - b\ :sub:`1` - d - b\ :sub:`2` @@ -1981,6 +2410,7 @@ JEIDA defined bit mapping will be named - - 2 - + - - b\ :sub:`0` - d - g\ :sub:`7` @@ -1989,6 +2419,7 @@ JEIDA defined bit mapping will be named - - 3 - + - - g\ :sub:`1` - b\ :sub:`7` - g\ :sub:`6` @@ -1997,6 +2428,7 @@ JEIDA defined bit mapping will be named - - 4 - + - - g\ :sub:`0` - b\ :sub:`6` - g\ :sub:`5` @@ -2005,6 +2437,7 @@ JEIDA defined bit mapping will be named - - 5 - + - - r\ :sub:`1` - b\ :sub:`5` - g\ :sub:`4` @@ -2013,10 +2446,141 @@ JEIDA defined bit mapping will be named - - 6 - + - + - r\ :sub:`0` + - b\ :sub:`4` + - g\ :sub:`3` + - r\ :sub:`2` + * .. _MEDIA-BUS-FMT-RGB101010-1X7X5-SPWG: + + - MEDIA_BUS_FMT_RGB101010_1X7X5_SPWG + - 0x1026 + - 0 + - + - d + - d + - d + - b\ :sub:`1` + - g\ :sub:`0` + * - + - + - 1 + - + - b\ :sub:`9` + - b\ :sub:`7` + - d + - b\ :sub:`0` + - r\ :sub:`5` + * - + - + - 2 + - + - b\ :sub:`8` + - b\ :sub:`6` + - d + - g\ :sub:`5` + - r\ :sub:`4` + * - + - + - 3 + - + - g\ :sub:`9` + - g\ :sub:`7` + - b\ :sub:`5` + - g\ :sub:`4` + - r\ :sub:`3` + * - + - + - 4 + - + - g\ :sub:`8` + - g\ :sub:`6` + - b\ :sub:`4` + - g\ :sub:`3` + - r\ :sub:`2` + * - + - + - 5 + - + - r\ :sub:`9` + - r\ :sub:`7` + - b\ :sub:`3` + - g\ :sub:`2` + - r\ :sub:`1` + * - + - + - 6 + - + - r\ :sub:`8` + - r\ :sub:`6` + - b\ :sub:`2` + - g\ :sub:`1` - r\ :sub:`0` + * .. _MEDIA-BUS-FMT-RGB101010-1X7X5-JEIDA: + + - MEDIA_BUS_FMT_RGB101010_1X7X5_JEIDA + - 0x1027 + - 0 + - + - d + - d + - d + - b\ :sub:`5` + - g\ :sub:`4` + * - + - + - 1 + - + - b\ :sub:`1` + - b\ :sub:`3` + - d - b\ :sub:`4` + - r\ :sub:`9` + * - + - + - 2 + - + - b\ :sub:`0` + - b\ :sub:`2` + - d + - g\ :sub:`9` + - r\ :sub:`8` + * - + - + - 3 + - + - g\ :sub:`1` - g\ :sub:`3` + - b\ :sub:`9` + - g\ :sub:`8` + - r\ :sub:`7` + * - + - + - 4 + - + - g\ :sub:`0` + - g\ :sub:`2` + - b\ :sub:`8` + - g\ :sub:`7` + - r\ :sub:`6` + * - + - + - 5 + - + - r\ :sub:`1` + - r\ :sub:`3` + - b\ :sub:`7` + - g\ :sub:`6` + - r\ :sub:`5` + * - + - + - 6 + - + - r\ :sub:`0` - r\ :sub:`2` + - b\ :sub:`6` + - g\ :sub:`5` + - r\ :sub:`4` .. raw:: latex @@ -2084,7 +2648,7 @@ organization is given as an example for the first pixel only. \tiny \setlength{\tabcolsep}{2pt} -.. tabularcolumns:: |p{4.0cm}|p{0.7cm}|p{0.3cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}| +.. tabularcolumns:: |p{6.0cm}|p{0.7cm}|p{0.3cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}| .. _v4l2-mbus-pixelcode-bayer: @@ -2937,7 +3501,7 @@ the following codes. \tiny \setlength{\tabcolsep}{2pt} -.. tabularcolumns:: |p{4.0cm}|p{0.7cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}| +.. tabularcolumns:: |p{5.0cm}|p{0.7cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}| .. _v4l2-mbus-pixelcode-yuv8: @@ -5829,6 +6393,43 @@ the following codes. - y\ :sub:`2` - y\ :sub:`1` - y\ :sub:`0` + * .. _MEDIA-BUS-FMT-Y16-1X16: + + - MEDIA_BUS_FMT_Y16_1X16 + - 0x202e + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - y\ :sub:`15` + - y\ :sub:`14` + - y\ :sub:`13` + - y\ :sub:`12` + - y\ :sub:`11` + - y\ :sub:`10` + - y\ :sub:`9` + - y\ :sub:`8` + - y\ :sub:`7` + - y\ :sub:`6` + - y\ :sub:`5` + - y\ :sub:`4` + - y\ :sub:`3` + - y\ :sub:`2` + - y\ :sub:`1` + - y\ :sub:`0` * .. _MEDIA-BUS-FMT-UYVY8-1X16: - MEDIA_BUS_FMT_UYVY8_1X16 @@ -7142,7 +7743,7 @@ The following table list existing packed 36bit wide YUV formats. \tiny \setlength{\tabcolsep}{2pt} -.. tabularcolumns:: |p{4.0cm}|p{0.7cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}| +.. tabularcolumns:: |p{4.1cm}|p{0.7cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}| .. _v4l2-mbus-pixelcode-yuv8-36bit: @@ -7330,7 +7931,7 @@ The following table list existing packed 48bit wide YUV formats. \tiny \setlength{\tabcolsep}{2pt} -.. tabularcolumns:: |p{4.0cm}|p{0.7cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}| +.. tabularcolumns:: |p{5.6cm}|p{0.7cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}| .. _v4l2-mbus-pixelcode-yuv8-48bit: @@ -7761,7 +8362,7 @@ The following table lists existing HSV/HSL formats. .. raw:: latex - \normalsize + \endgroup JPEG Compressed Formats @@ -7783,7 +8384,7 @@ The following table lists existing JPEG compressed formats. .. _v4l2-mbus-pixelcode-jpeg: -.. tabularcolumns:: |p{6.0cm}|p{1.4cm}|p{10.1cm}| +.. tabularcolumns:: |p{6.0cm}|p{1.4cm}|p{9.9cm}| .. flat-table:: JPEG Formats :header-rows: 1 @@ -7816,7 +8417,7 @@ formats. .. _v4l2-mbus-pixelcode-vendor-specific: -.. tabularcolumns:: |p{8.0cm}|p{1.4cm}|p{7.7cm}| +.. tabularcolumns:: |p{8.0cm}|p{1.4cm}|p{7.9cm}| .. flat-table:: Vendor and device specific formats :header-rows: 1 @@ -7831,3 +8432,284 @@ formats. - 0x5001 - Interleaved raw UYVY and JPEG image format with embedded meta-data used by Samsung S3C73MX camera sensors. + +.. _v4l2-mbus-metadata-fmts: + +Metadata Formats +^^^^^^^^^^^^^^^^ + +This section lists all metadata formats. + +The following table lists the existing metadata formats. + +.. tabularcolumns:: |p{8.0cm}|p{1.4cm}|p{7.9cm}| + +.. flat-table:: Metadata formats + :header-rows: 1 + :stub-columns: 0 + + * - Identifier + - Code + - Comments + * .. _MEDIA-BUS-FMT-METADATA-FIXED: + + - MEDIA_BUS_FMT_METADATA_FIXED + - 0x7001 + - This format should be used when the same driver handles + both sides of the link and the bus format is a fixed + metadata format that is not configurable from userspace. + Width and height will be set to 0 for this format. + +Generic Serial Metadata Formats +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +Generic serial metadata formats are used on serial buses where the actual data +content is more or less device specific but the data is transmitted and received +by multiple devices that do not process the data in any way, simply writing +it to system memory for processing in software at the end of the pipeline. + +"b" in an array cell signifies a byte of data, followed by the number of the bit +and finally the bit number in subscript. "x" indicates a padding bit. + +.. _media-bus-format-generic-meta: + +.. cssclass: longtable + +.. flat-table:: Generic Serial Metadata Formats + :header-rows: 2 + :stub-columns: 0 + + * - Identifier + - Code + - + - :cspan:`23` Data organization within bus :term:`Data Unit` + * - + - + - Bit + - 23 + - 22 + - 21 + - 20 + - 19 + - 18 + - 17 + - 16 + - 15 + - 14 + - 13 + - 12 + - 11 + - 10 + - 9 + - 8 + - 7 + - 6 + - 5 + - 4 + - 3 + - 2 + - 1 + - 0 + * .. _MEDIA-BUS-FMT-META-8: + + - MEDIA_BUS_FMT_META_8 + - 0x8001 + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - b0\ :sub:`7` + - b0\ :sub:`6` + - b0\ :sub:`5` + - b0\ :sub:`4` + - b0\ :sub:`3` + - b0\ :sub:`2` + - b0\ :sub:`1` + - b0\ :sub:`0` + * .. _MEDIA-BUS-FMT-META-10: + + - MEDIA_BUS_FMT_META_10 + - 0x8002 + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - b0\ :sub:`7` + - b0\ :sub:`6` + - b0\ :sub:`5` + - b0\ :sub:`4` + - b0\ :sub:`3` + - b0\ :sub:`2` + - b0\ :sub:`1` + - b0\ :sub:`0` + - x + - x + * .. _MEDIA-BUS-FMT-META-12: + + - MEDIA_BUS_FMT_META_12 + - 0x8003 + - + - + - + - + - + - + - + - + - + - + - + - + - + - b0\ :sub:`7` + - b0\ :sub:`6` + - b0\ :sub:`5` + - b0\ :sub:`4` + - b0\ :sub:`3` + - b0\ :sub:`2` + - b0\ :sub:`1` + - b0\ :sub:`0` + - x + - x + - x + - x + * .. _MEDIA-BUS-FMT-META-14: + + - MEDIA_BUS_FMT_META_14 + - 0x8004 + - + - + - + - + - + - + - + - + - + - + - + - b0\ :sub:`7` + - b0\ :sub:`6` + - b0\ :sub:`5` + - b0\ :sub:`4` + - b0\ :sub:`3` + - b0\ :sub:`2` + - b0\ :sub:`1` + - b0\ :sub:`0` + - x + - x + - x + - x + - x + - x + * .. _MEDIA-BUS-FMT-META-16: + + - MEDIA_BUS_FMT_META_16 + - 0x8005 + - + - + - + - + - + - + - + - + - + - b0\ :sub:`7` + - b0\ :sub:`6` + - b0\ :sub:`5` + - b0\ :sub:`4` + - b0\ :sub:`3` + - b0\ :sub:`2` + - b0\ :sub:`1` + - b0\ :sub:`0` + - x + - x + - x + - x + - x + - x + - x + - x + * .. _MEDIA-BUS-FMT-META-20: + + - MEDIA_BUS_FMT_META_20 + - 0x8006 + - + - + - + - + - + - b0\ :sub:`7` + - b0\ :sub:`6` + - b0\ :sub:`5` + - b0\ :sub:`4` + - b0\ :sub:`3` + - b0\ :sub:`2` + - b0\ :sub:`1` + - b0\ :sub:`0` + - x + - x + - x + - x + - x + - x + - x + - x + - x + - x + - x + - x + * .. _MEDIA-BUS-FMT-META-24: + + - MEDIA_BUS_FMT_META_24 + - 0x8007 + - + - b0\ :sub:`7` + - b0\ :sub:`6` + - b0\ :sub:`5` + - b0\ :sub:`4` + - b0\ :sub:`3` + - b0\ :sub:`2` + - b0\ :sub:`1` + - b0\ :sub:`0` + - x + - x + - x + - x + - x + - x + - x + - x + - x + - x + - x + - x + - x + - x + - x + - x |