diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt | 111 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt | 5 | ||||
| -rw-r--r-- | Documentation/gpu/bridge/dw-hdmi.rst | 15 | ||||
| -rw-r--r-- | Documentation/gpu/drm-internals.rst | 50 | ||||
| -rw-r--r-- | Documentation/gpu/drm-uapi.rst | 24 | ||||
| -rw-r--r-- | Documentation/gpu/index.rst | 2 | ||||
| -rw-r--r-- | Documentation/gpu/meson.rst | 61 | ||||
| -rw-r--r-- | Documentation/gpu/todo.rst | 31 | ||||
| -rw-r--r-- | Documentation/media/uapi/v4l/subdev-formats.rst | 960 |
9 files changed, 1181 insertions, 78 deletions
diff --git a/Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt b/Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt new file mode 100644 index 000000000000..7f040edc16fe --- /dev/null +++ b/Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt @@ -0,0 +1,111 @@ +Amlogic specific extensions to the Synopsys Designware HDMI Controller +====================================================================== + +The Amlogic Meson Synopsys Designware Integration is composed of : +- A Synopsys DesignWare HDMI Controller IP +- A TOP control block controlling the Clocks and PHY +- A custom HDMI PHY in order to convert video to TMDS signal + ___________________________________ +| HDMI TOP |<= HPD +|___________________________________| +| | | +| Synopsys HDMI | HDMI PHY |=> TMDS +| Controller |________________| +|___________________________________|<=> DDC + +The HDMI TOP block only supports HPD sensing. +The Synopsys HDMI Controller interrupt is routed through the +TOP Block interrupt. +Communication to the TOP Block and the Synopsys HDMI Controller is done +via a pair of dedicated addr+read/write registers. +The HDMI PHY is configured by registers in the HHI register block. + +Pixel data arrives in 4:4:4 format from the VENC block and the VPU HDMI mux +selects either the ENCI encoder for the 576i or 480i formats or the ENCP +encoder for all the other formats including interlaced HD formats. + +The VENC uses a DVI encoder on top of the ENCI or ENCP encoders to generate +DVI timings for the HDMI controller. + +Amlogic Meson GXBB, GXL and GXM SoCs families embeds the Synopsys DesignWare +HDMI TX IP version 2.01a with HDCP and I2C & S/PDIF +audio source interfaces. + +Required properties: +- compatible: value should be different for each SoC family as : + - GXBB (S905) : "amlogic,meson-gxbb-dw-hdmi" + - GXL (S905X, S905D) : "amlogic,meson-gxl-dw-hdmi" + - GXM (S912) : "amlogic,meson-gxm-dw-hdmi" + followed by the common "amlogic,meson-gx-dw-hdmi" +- reg: Physical base address and length of the controller's registers. +- interrupts: The HDMI interrupt number +- clocks, clock-names : must have the phandles to the HDMI iahb and isfr clocks, + and the Amlogic Meson venci clocks as described in + Documentation/devicetree/bindings/clock/clock-bindings.txt, + the clocks are soc specific, the clock-names should be "iahb", "isfr", "venci" +- resets, resets-names: must have the phandles to the HDMI apb, glue and phy + resets as described in : + Documentation/devicetree/bindings/reset/reset.txt, + the reset-names should be "hdmitx_apb", "hdmitx", "hdmitx_phy" + +Required nodes: + +The connections to the HDMI ports are modeled using the OF graph +bindings specified in Documentation/devicetree/bindings/graph.txt. + +The following table lists for each supported model the port number +corresponding to each HDMI output and input. + + Port 0 Port 1 +----------------------------------------- + S905 (GXBB) VENC Input TMDS Output + S905X (GXL) VENC Input TMDS Output + S905D (GXL) VENC Input TMDS Output + S912 (GXM) VENC Input TMDS Output + +Example: + +hdmi-connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&hdmi_tx_tmds_out>; + }; + }; +}; + +hdmi_tx: hdmi-tx@c883a000 { + compatible = "amlogic,meson-gxbb-dw-hdmi", "amlogic,meson-gx-dw-hdmi"; + reg = <0x0 0xc883a000 0x0 0x1c>; + interrupts = <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>; + resets = <&reset RESET_HDMITX_CAPB3>, + <&reset RESET_HDMI_SYSTEM_RESET>, + <&reset RESET_HDMI_TX>; + reset-names = "hdmitx_apb", "hdmitx", "hdmitx_phy"; + clocks = <&clkc CLKID_HDMI_PCLK>, + <&clkc CLKID_CLK81>, + <&clkc CLKID_GCLK_VENCI_INT0>; + clock-names = "isfr", "iahb", "venci"; + #address-cells = <1>; + #size-cells = <0>; + + /* VPU VENC Input */ + hdmi_tx_venc_port: port@0 { + reg = <0>; + + hdmi_tx_in: endpoint { + remote-endpoint = <&hdmi_tx_out>; + }; + }; + + /* TMDS Output */ + hdmi_tx_tmds_port: port@1 { + reg = <1>; + + hdmi_tx_tmds_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt index 1d722f5055ab..543b07435f4f 100644 --- a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt +++ b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt @@ -17,9 +17,12 @@ Required properties: Optional properties: - power-domains: a phandle to mipi dsi power domain node. +- resets: list of phandle + reset specifier pairs, as described in [3]. +- reset-names: string reset name, must be "apb". [1] Documentation/devicetree/bindings/clock/clock-bindings.txt [2] Documentation/devicetree/bindings/media/video-interfaces.txt +[3] Documentation/devicetree/bindings/reset/reset.txt Example: mipi_dsi: mipi@ff960000 { @@ -30,6 +33,8 @@ Example: interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru SCLK_MIPI_24M>, <&cru PCLK_MIPI_DSI0>; clock-names = "ref", "pclk"; + resets = <&cru SRST_MIPIDSI0>; + reset-names = "apb"; rockchip,grf = <&grf>; status = "okay"; diff --git a/Documentation/gpu/bridge/dw-hdmi.rst b/Documentation/gpu/bridge/dw-hdmi.rst new file mode 100644 index 000000000000..486faadf00af --- /dev/null +++ b/Documentation/gpu/bridge/dw-hdmi.rst @@ -0,0 +1,15 @@ +======================================================= + drm/bridge/dw-hdmi Synopsys DesignWare HDMI Controller +======================================================= + +Synopsys DesignWare HDMI Controller +=================================== + +This section covers everything related to the Synopsys DesignWare HDMI +Controller implemented as a DRM bridge. + +Supported Input Formats and Encodings +------------------------------------- + +.. kernel-doc:: include/drm/bridge/dw_hdmi.h + :doc: Supported input formats and encodings diff --git a/Documentation/gpu/drm-internals.rst b/Documentation/gpu/drm-internals.rst index a09c721f9e89..babfb6143bd9 100644 --- a/Documentation/gpu/drm-internals.rst +++ b/Documentation/gpu/drm-internals.rst @@ -255,56 +255,6 @@ File Operations .. kernel-doc:: drivers/gpu/drm/drm_file.c :export: -IOCTLs ------- - -struct drm_ioctl_desc \*ioctls; int num_ioctls; - Driver-specific ioctls descriptors table. - -Driver-specific ioctls numbers start at DRM_COMMAND_BASE. The ioctls -descriptors table is indexed by the ioctl number offset from the base -value. Drivers can use the DRM_IOCTL_DEF_DRV() macro to initialize -the table entries. - -:: - - DRM_IOCTL_DEF_DRV(ioctl, func, flags) - -``ioctl`` is the ioctl name. Drivers must define the DRM_##ioctl and -DRM_IOCTL_##ioctl macros to the ioctl number offset from -DRM_COMMAND_BASE and the ioctl number respectively. The first macro is -private to the device while the second must be exposed to userspace in a -public header. - -``func`` is a pointer to the ioctl handler function compatible with the -``drm_ioctl_t`` type. - -:: - - typedef int drm_ioctl_t(struct drm_device *dev, void *data, - struct drm_file *file_priv); - -``flags`` is a bitmask combination of the following values. It restricts -how the ioctl is allowed to be called. - -- DRM_AUTH - Only authenticated callers allowed - -- DRM_MASTER - The ioctl can only be called on the master file handle - -- DRM_ROOT_ONLY - Only callers with the SYSADMIN capability allowed - -- DRM_CONTROL_ALLOW - The ioctl can only be called on a control - device - -- DRM_UNLOCKED - The ioctl handler will be called without locking the - DRM global mutex. This is the enforced default for kms drivers (i.e. - using the DRIVER_MODESET flag) and hence shouldn't be used any more - for new drivers. - -.. kernel-doc:: drivers/gpu/drm/drm_ioctl.c - :export: - - Misc Utilities ============== diff --git a/Documentation/gpu/drm-uapi.rst b/Documentation/gpu/drm-uapi.rst index 76356c86e358..858457567d3d 100644 --- a/Documentation/gpu/drm-uapi.rst +++ b/Documentation/gpu/drm-uapi.rst @@ -160,6 +160,20 @@ other hand, a driver requires shared state between clients which is visible to user-space and accessible beyond open-file boundaries, they cannot support render nodes. +IOCTL Support on Device Nodes +============================= + +.. kernel-doc:: drivers/gpu/drm/drm_ioctl.c + :doc: driver specific ioctls + +.. kernel-doc:: include/drm/drm_ioctl.h + :internal: + +.. kernel-doc:: drivers/gpu/drm/drm_ioctl.c + :export: + +.. kernel-doc:: drivers/gpu/drm/drm_ioc32.c + :export: Testing and validation ====================== @@ -219,6 +233,16 @@ Debugfs Support .. kernel-doc:: drivers/gpu/drm/drm_debugfs.c :export: +Sysfs Support +============= + +.. kernel-doc:: drivers/gpu/drm/drm_sysfs.c + :doc: overview + +.. kernel-doc:: drivers/gpu/drm/drm_sysfs.c + :export: + + VBlank event handling ===================== diff --git a/Documentation/gpu/index.rst b/Documentation/gpu/index.rst index e998ee0d0dd5..c572f092739e 100644 --- a/Documentation/gpu/index.rst +++ b/Documentation/gpu/index.rst @@ -11,10 +11,12 @@ Linux GPU Driver Developer's Guide drm-kms-helpers drm-uapi i915 + meson tinydrm vc4 vga-switcheroo vgaarbiter + bridge/dw-hdmi todo .. only:: subproject and html diff --git a/Documentation/gpu/meson.rst b/Documentation/gpu/meson.rst new file mode 100644 index 000000000000..479f6f51a13b --- /dev/null +++ b/Documentation/gpu/meson.rst @@ -0,0 +1,61 @@ +============================================= +drm/meson AmLogic Meson Video Processing Unit +============================================= + +.. kernel-doc:: drivers/gpu/drm/meson/meson_drv.c + :doc: Video Processing Unit + +Video Processing Unit +===================== + +The Amlogic Meson Display controller is composed of several components +that are going to be documented below: + +.. code:: + + DMC|---------------VPU (Video Processing Unit)----------------|------HHI------| + | vd1 _______ _____________ _________________ | | + D |-------| |----| | | | | HDMI PLL | + D | vd2 | VIU | | Video Post | | Video Encoders |<---|-----VCLK | + R |-------| |----| Processing | | | | | + | osd2 | | | |---| Enci ----------|----|-----VDAC------| + R |-------| CSC |----| Scalers | | Encp ----------|----|----HDMI-TX----| + A | osd1 | | | Blenders | | Encl ----------|----|---------------| + M |-------|______|----|____________| |________________| | | + ___|__________________________________________________________|_______________| + +Video Input Unit +================ + +.. kernel-doc:: drivers/gpu/drm/meson/meson_viu.c + :doc: Video Input Unit + +Video Post Processing +===================== + +.. kernel-doc:: drivers/gpu/drm/meson/meson_vpp.c + :doc: Video Post Processing + +Video Encoder +============= + +.. kernel-doc:: drivers/gpu/drm/meson/meson_venc.c + :doc: Video Encoder + +Video Canvas Management +======================= + +.. kernel-doc:: drivers/gpu/drm/meson/meson_canvas.c + :doc: Canvas + +Video Clocks +============ + +.. kernel-doc:: drivers/gpu/drm/meson/meson_vclk.c + :doc: Video Clocks + +HDMI Video Output +================= + +.. kernel-doc:: drivers/gpu/drm/meson/meson_dw_hdmi.c + :doc: HDMI Output diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst index e255b36b34a3..1bdb7356a310 100644 --- a/Documentation/gpu/todo.rst +++ b/Documentation/gpu/todo.rst @@ -16,7 +16,7 @@ De-midlayer drivers With the recent ``drm_bus`` cleanup patches for 3.17 it is no longer required to have a ``drm_bus`` structure set up. Drivers can directly set up the ``drm_device`` structure instead of relying on bus methods in ``drm_usb.c`` -and ``drm_platform.c``. The goal is to get rid of the driver's ``->load`` / +and ``drm_pci.c``. The goal is to get rid of the driver's ``->load`` / ``->unload`` callbacks and open-code the load/unload sequence properly, using the new two-stage ``drm_device`` setup/teardown. @@ -175,7 +175,7 @@ fine-grained per-buffer object and per-context lockings scheme. Currently the following drivers still use ``struct_mutex``: ``msm``, ``omapdrm`` and ``udl``. -Contact: Daniel Vetter +Contact: Daniel Vetter, respective driver maintainers Switch to drm_connector_list_iter for any connector_list walking ---------------------------------------------------------------- @@ -217,6 +217,8 @@ plan is to switch to per-file driver API headers, which will also structure the kerneldoc better. This should also allow more fine-grained ``#include`` directives. +In the end no .c file should need to include ``drmP.h`` anymore. + Contact: Daniel Vetter Add missing kerneldoc for exported functions @@ -244,13 +246,8 @@ be hidden so that driver writers don't accidentally end up using it. And to prevent security issues in those legacy IOCTLs from being exploited on modern drivers. This has multiple possible subtasks: -* Make sure legacy IOCTLs can't be used on modern drivers. * Extract support code for legacy features into a ``drm-legacy.ko`` kernel module and compile it only when one of the legacy drivers is enabled. -* Extract legacy functions into their own headers and remove it that from the - monolithic ``drmP.h`` header. -* Remove any lingering cruft from the OS abstraction layer from modern - drivers. This is mostly done, the only thing left is to split up ``drm_irq.c`` into legacy cruft and the parts needed by modern KMS drivers. @@ -408,23 +405,3 @@ Contact: Noralf Trønnes, Daniel Vetter Outside DRM =========== - -Better kerneldoc ----------------- - -This is pretty much done, but there's some advanced topics: - -Come up with a way to hyperlink to struct members. Currently you can hyperlink -to the struct using ``#struct_name``, but not to a member within. Would need -buy-in from kerneldoc maintainers, and the big question is how to make it work -without totally unsightly -``drm_foo_bar_really_long_structure->even_longer_memeber`` all over the text -which breaks text flow. - -Figure out how to integrate the asciidoc support for ascii-diagrams. We have a -few of those (e.g. to describe mode timings), and asciidoc supports converting -some ascii-art dialect into pngs. Would be really pretty to make that work. - -Contact: Daniel Vetter, Jani Nikula - -Jani is working on this already, hopefully lands in 4.8. diff --git a/Documentation/media/uapi/v4l/subdev-formats.rst b/Documentation/media/uapi/v4l/subdev-formats.rst index d6152c907b8b..4032d97e022d 100644 --- a/Documentation/media/uapi/v4l/subdev-formats.rst +++ b/Documentation/media/uapi/v4l/subdev-formats.rst @@ -1258,6 +1258,319 @@ The following tables list existing packed RGB formats. - b\ :sub:`2` - b\ :sub:`1` - b\ :sub:`0` + * .. _MEDIA-BUS-FMT-RGB101010-1X30: + + - MEDIA_BUS_FMT_RGB101010_1X30 + - 0x1018 + - + - 0 + - 0 + - r\ :sub:`9` + - r\ :sub:`8` + - r\ :sub:`7` + - r\ :sub:`6` + - r\ :sub:`5` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - g\ :sub:`9` + - g\ :sub:`8` + - g\ :sub:`7` + - g\ :sub:`6` + - g\ :sub:`5` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - b\ :sub:`9` + - b\ :sub:`8` + - b\ :sub:`7` + - b\ :sub:`6` + - b\ :sub:`5` + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + +.. raw:: latex + + \endgroup + + +The following table list existing packed 36bit wide RGB formats. + +.. 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}| + +.. _v4l2-mbus-pixelcode-rgb-36: + +.. raw:: latex + + \begingroup + \tiny + \setlength{\tabcolsep}{2pt} + +.. flat-table:: 36bit RGB formats + :header-rows: 2 + :stub-columns: 0 + :widths: 36 7 3 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 + + * - Identifier + - Code + - + - :cspan:`35` Data organization + * - + - + - Bit + - 35 + - 34 + - 33 + - 32 + - 31 + - 30 + - 29 + - 28 + - 27 + - 26 + - 25 + - 24 + - 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-RGB121212-1X36: + + - MEDIA_BUS_FMT_RGB121212_1X36 + - 0x1019 + - + - r\ :sub:`11` + - r\ :sub:`10` + - r\ :sub:`9` + - r\ :sub:`8` + - r\ :sub:`7` + - r\ :sub:`6` + - r\ :sub:`5` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - g\ :sub:`11` + - g\ :sub:`10` + - g\ :sub:`9` + - g\ :sub:`8` + - g\ :sub:`7` + - g\ :sub:`6` + - g\ :sub:`5` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - b\ :sub:`11` + - b\ :sub:`10` + - b\ :sub:`9` + - b\ :sub:`8` + - b\ :sub:`7` + - b\ :sub:`6` + - b\ :sub:`5` + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + +.. raw:: latex + + \endgroup + + +The following table list existing packed 48bit wide RGB formats. + +.. 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}| + +.. _v4l2-mbus-pixelcode-rgb-48: + +.. raw:: latex + + \begingroup + \tiny + \setlength{\tabcolsep}{2pt} + +.. flat-table:: 48bit RGB formats + :header-rows: 3 + :stub-columns: 0 + :widths: 36 7 3 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 + + * - Identifier + - Code + - + - :cspan:`31` Data organization + * - + - + - Bit + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - 47 + - 46 + - 45 + - 44 + - 43 + - 42 + - 41 + - 40 + - 39 + - 38 + - 37 + - 36 + - 35 + - 34 + - 33 + - 32 + * - + - + - + - 31 + - 30 + - 29 + - 28 + - 27 + - 26 + - 25 + - 24 + - 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-RGB161616-1X48: + + - MEDIA_BUS_FMT_RGB161616_1X48 + - 0x101a + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - r\ :sub:`15` + - r\ :sub:`14` + - r\ :sub:`13` + - r\ :sub:`12` + - r\ :sub:`11` + - r\ :sub:`10` + - r\ :sub:`9` + - r\ :sub:`8` + - r\ :sub:`7` + - r\ :sub:`6` + - r\ :sub:`5` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + * - + - + - + - g\ :sub:`15` + - g\ :sub:`14` + - g\ :sub:`13` + - g\ :sub:`12` + - g\ :sub:`11` + - g\ :sub:`10` + - g\ :sub:`9` + - g\ :sub:`8` + - g\ :sub:`7` + - g\ :sub:`6` + - g\ :sub:`5` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - b\ :sub:`15` + - b\ :sub:`14` + - b\ :sub:`13` + - b\ :sub:`12` + - b\ :sub:`11` + - b\ :sub:`10` + - b\ :sub:`9` + - b\ :sub:`8` + - b\ :sub:`7` + - b\ :sub:`6` + - b\ :sub:`5` + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` .. raw:: latex @@ -2344,7 +2657,8 @@ The format code is made of the following information. - The number of bus samples per pixel. Pixels that are wider than the bus width must be transferred in multiple samples. Common values are - 1, 1.5 (encoded as 1_5) and 2. + 0.5 (encoded as 0_5; in this case two pixels are transferred per bus + sample), 1, 1.5 (encoded as 1_5) and 2. - The bus width. When the bus width is larger than the number of bits per pixel component, several components are packed in a single bus @@ -5962,6 +6276,78 @@ the following codes. - v\ :sub:`2` - v\ :sub:`1` - v\ :sub:`0` + * .. _MEDIA-BUS-FMT-UYYVYY8-0-5X24: + + - MEDIA_BUS_FMT_UYYVYY8_0_5X24 + - 0x2026 + - + - + - + - + - + - + - + - + - + - u\ :sub:`7` + - u\ :sub:`6` + - u\ :sub:`5` + - u\ :sub:`4` + - u\ :sub:`3` + - u\ :sub:`2` + - u\ :sub:`1` + - u\ :sub:`0` + - y\ :sub:`7` + - y\ :sub:`6` + - y\ :sub:`5` + - y\ :sub:`4` + - y\ :sub:`3` + - y\ :sub:`2` + - y\ :sub:`1` + - y\ :sub:`0` + - y\ :sub:`7` + - y\ :sub:`6` + - y\ :sub:`5` + - y\ :sub:`4` + - y\ :sub:`3` + - y\ :sub:`2` + - y\ :sub:`1` + - y\ :sub:`0` + * - + - + - + - + - + - + - + - + - + - + - + - v\ :sub:`7` + - v\ :sub:`6` + - v\ :sub:`5` + - v\ :sub:`4` + - v\ :sub:`3` + - v\ :sub:`2` + - v\ :sub:`1` + - v\ :sub:`0` + - y\ :sub:`7` + - y\ :sub:`6` + - y\ :sub:`5` + - y\ :sub:`4` + - y\ :sub:`3` + - y\ :sub:`2` + - y\ :sub:`1` + - y\ :sub:`0` + - 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-UYVY12-1X24: - MEDIA_BUS_FMT_UYVY12_1X24 @@ -6287,6 +6673,78 @@ the following codes. - v\ :sub:`2` - v\ :sub:`1` - v\ :sub:`0` + * .. _MEDIA-BUS-FMT-UYYVYY10-0-5X30: + + - MEDIA_BUS_FMT_UYYVYY10_0_5X30 + - 0x2027 + - + - + - + - u\ :sub:`9` + - u\ :sub:`8` + - u\ :sub:`7` + - u\ :sub:`6` + - u\ :sub:`5` + - u\ :sub:`4` + - u\ :sub:`3` + - u\ :sub:`2` + - u\ :sub:`1` + - u\ :sub:`0` + - 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` + - 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` + * - + - + - + - + - + - v\ :sub:`9` + - v\ :sub:`8` + - v\ :sub:`7` + - v\ :sub:`6` + - v\ :sub:`5` + - v\ :sub:`4` + - v\ :sub:`3` + - v\ :sub:`2` + - v\ :sub:`1` + - v\ :sub:`0` + - 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` + - 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-AYUV8-1X32: - MEDIA_BUS_FMT_AYUV8_1X32 @@ -6330,6 +6788,506 @@ the following codes. \endgroup + +The following table list existing packed 36bit wide YUV formats. + +.. raw:: latex + + \begingroup + \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}| + +.. _v4l2-mbus-pixelcode-yuv8-36bit: + +.. flat-table:: 36bit YUV Formats + :header-rows: 2 + :stub-columns: 0 + :widths: 36 7 3 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 + + * - Identifier + - Code + - + - :cspan:`35` Data organization + * - + - + - Bit + - 35 + - 34 + - 33 + - 32 + - 31 + - 30 + - 29 + - 28 + - 27 + - 26 + - 25 + - 24 + - 23 + - 22 + - 21 + - 10 + - 19 + - 18 + - 17 + - 16 + - 15 + - 14 + - 13 + - 12 + - 11 + - 10 + - 9 + - 8 + - 7 + - 6 + - 5 + - 4 + - 3 + - 2 + - 1 + - 0 + * .. _MEDIA-BUS-FMT-UYYVYY12-0-5X36: + + - MEDIA_BUS_FMT_UYYVYY12_0_5X36 + - 0x2028 + - + - u\ :sub:`11` + - u\ :sub:`10` + - u\ :sub:`9` + - u\ :sub:`8` + - u\ :sub:`7` + - u\ :sub:`6` + - u\ :sub:`5` + - u\ :sub:`4` + - u\ :sub:`3` + - u\ :sub:`2` + - u\ :sub:`1` + - u\ :sub:`0` + - 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` + - 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` + * - + - + - + - v\ :sub:`11` + - v\ :sub:`10` + - v\ :sub:`9` + - v\ :sub:`8` + - v\ :sub:`7` + - v\ :sub:`6` + - v\ :sub:`5` + - v\ :sub:`4` + - v\ :sub:`3` + - v\ :sub:`2` + - v\ :sub:`1` + - v\ :sub:`0` + - 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` + - 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-YUV12-1X36: + + - MEDIA_BUS_FMT_YUV12_1X36 + - 0x2029 + - + - 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` + - u\ :sub:`11` + - u\ :sub:`10` + - u\ :sub:`9` + - u\ :sub:`8` + - u\ :sub:`7` + - u\ :sub:`6` + - u\ :sub:`5` + - u\ :sub:`4` + - u\ :sub:`3` + - u\ :sub:`2` + - u\ :sub:`1` + - u\ :sub:`0` + - v\ :sub:`11` + - v\ :sub:`10` + - v\ :sub:`9` + - v\ :sub:`8` + - v\ :sub:`7` + - v\ :sub:`6` + - v\ :sub:`5` + - v\ :sub:`4` + - v\ :sub:`3` + - v\ :sub:`2` + - v\ :sub:`1` + - v\ :sub:`0` + + +.. raw:: latex + + \endgroup + + +The following table list existing packed 48bit wide YUV formats. + +.. raw:: latex + + \begingroup + \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}| + +.. _v4l2-mbus-pixelcode-yuv8-48bit: + +.. flat-table:: 48bit YUV Formats + :header-rows: 3 + :stub-columns: 0 + :widths: 36 7 3 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 + + * - Identifier + - Code + - + - :cspan:`31` Data organization + * - + - + - Bit + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - 47 + - 46 + - 45 + - 44 + - 43 + - 42 + - 41 + - 40 + - 39 + - 38 + - 37 + - 36 + - 35 + - 34 + - 33 + - 32 + * - + - + - + - 31 + - 30 + - 29 + - 28 + - 27 + - 26 + - 25 + - 24 + - 23 + - 22 + - 21 + - 10 + - 19 + - 18 + - 17 + - 16 + - 15 + - 14 + - 13 + - 12 + - 11 + - 10 + - 9 + - 8 + - 7 + - 6 + - 5 + - 4 + - 3 + - 2 + - 1 + - 0 + * .. _MEDIA-BUS-FMT-YUV16-1X48: + + - MEDIA_BUS_FMT_YUV16_1X48 + - 0x202a + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - y\ :sub:`15` + - y\ :sub:`14` + - y\ :sub:`13` + - y\ :sub:`12` + - y\ :sub:`11` + - y\ :sub:`10` + - y\ :sub:`8` + - 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` + * - + - + - + - u\ :sub:`15` + - u\ :sub:`14` + - u\ :sub:`13` + - u\ :sub:`12` + - u\ :sub:`11` + - u\ :sub:`10` + - u\ :sub:`9` + - u\ :sub:`8` + - u\ :sub:`7` + - u\ :sub:`6` + - u\ :sub:`5` + - u\ :sub:`4` + - u\ :sub:`3` + - u\ :sub:`2` + - u\ :sub:`1` + - u\ :sub:`0` + - v\ :sub:`15` + - v\ :sub:`14` + - v\ :sub:`13` + - v\ :sub:`12` + - v\ :sub:`11` + - v\ :sub:`10` + - v\ :sub:`9` + - v\ :sub:`8` + - v\ :sub:`7` + - v\ :sub:`6` + - v\ :sub:`5` + - v\ :sub:`4` + - v\ :sub:`3` + - v\ :sub:`2` + - v\ :sub:`1` + - v\ :sub:`0` + * .. _MEDIA-BUS-FMT-UYYVYY16-0-5X48: + + - MEDIA_BUS_FMT_UYYVYY16_0_5X48 + - 0x202b + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - u\ :sub:`15` + - u\ :sub:`14` + - u\ :sub:`13` + - u\ :sub:`12` + - u\ :sub:`11` + - u\ :sub:`10` + - u\ :sub:`9` + - u\ :sub:`8` + - u\ :sub:`7` + - u\ :sub:`6` + - u\ :sub:`5` + - u\ :sub:`4` + - u\ :sub:`3` + - u\ :sub:`2` + - u\ :sub:`1` + - u\ :sub:`0` + * - + - + - + - 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` + - y\ :sub:`15` + - y\ :sub:`14` + - y\ :sub:`13` + - y\ :sub:`12` + - y\ :sub:`11` + - y\ :sub:`10` + - y\ :sub:`8` + - 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` + * - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - v\ :sub:`15` + - v\ :sub:`14` + - v\ :sub:`13` + - v\ :sub:`12` + - v\ :sub:`11` + - v\ :sub:`10` + - v\ :sub:`9` + - v\ :sub:`8` + - v\ :sub:`7` + - v\ :sub:`6` + - v\ :sub:`5` + - v\ :sub:`4` + - v\ :sub:`3` + - v\ :sub:`2` + - v\ :sub:`1` + - v\ :sub:`0` + * - + - + - + - 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` + - y\ :sub:`15` + - y\ :sub:`14` + - y\ :sub:`13` + - y\ :sub:`12` + - y\ :sub:`11` + - y\ :sub:`10` + - y\ :sub:`8` + - 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` + + +.. raw:: latex + + \endgroup + HSV/HSL Formats ^^^^^^^^^^^^^^^ |