{"type":"doc","content":[{"type":"paragraph","content":[{"text":"The conga-SMX8-Mini comes equipped either by the SN65DSI84 LVDS or SN65DSI86 DP output display bridge and supports maximal output resolution 1920x1080 in both variants.","type":"text"}]},{"type":"heading","attrs":{"level":2},"content":[{"text":"U-Boot 2018.3-4.14.98-2.0.0","type":"text"}]},{"type":"paragraph","content":[{"text":"Detection of the actual bridge variant is performed in the ","type":"text"},{"text":"bootloader","type":"text","marks":[{"type":"link","attrs":{"href":"i.MX+8M+Mini+Bootloader"}}]},{"text":", which based on result of the detection and contents of the environment variables ","type":"text"},{"text":"panel","type":"text","marks":[{"type":"em"}]},{"text":" and ","type":"text"},{"text":"video\\_tuning","type":"text","marks":[{"type":"em"}]},{"text":" sets the video output parameters. The ","type":"text"},{"text":"panel","type":"text","marks":[{"type":"em"}]},{"text":" variable defines which resolution to use - available are 12 pre-defined (","type":"text"},{"text":"640x480","type":"text","marks":[{"type":"em"}]},{"text":", ","type":"text"},{"text":"800x600","type":"text","marks":[{"type":"em"}]},{"text":", ","type":"text"},{"text":"1024x768","type":"text","marks":[{"type":"em"}]},{"text":", ","type":"text"},{"text":"1152x864","type":"text","marks":[{"type":"em"}]},{"text":", ","type":"text"},{"text":"1280x720","type":"text","marks":[{"type":"em"}]},{"text":", ","type":"text"},{"text":"1280x800","type":"text","marks":[{"type":"em"}]},{"text":", ","type":"text"},{"text":"1440x900","type":"text","marks":[{"type":"em"}]},{"text":", ","type":"text"},{"text":"1368x768","type":"text","marks":[{"type":"em"}]},{"text":", ","type":"text"},{"text":"1280x1024","type":"text","marks":[{"type":"em"}]},{"text":", ","type":"text"},{"text":"1680x1050","type":"text","marks":[{"type":"em"}]},{"text":", ","type":"text"},{"text":"1600x1200","type":"text","marks":[{"type":"em"}]},{"text":", and ","type":"text"},{"text":"1920x1080","type":"text","marks":[{"type":"em"}]},{"text":") and one custom (","type":"text"},{"text":"custom\\_video\\_mode","type":"text","marks":[{"type":"em"}]},{"text":").","type":"text"}]},{"type":"paragraph","content":[{"text":"The ","type":"text"},{"text":"custom_video_mode","type":"text","marks":[{"type":"em"}]},{"text":" gets information about resolution to use from environment variable of the same name. Parameters that for a resolution have to be defined are:","type":"text"}]},{"type":"bulletList","content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"horizontal resolution (","type":"text"},{"text":"x","type":"text","marks":[{"type":"strong"}]},{"text":") ","type":"text"},{"text":"// up to 1920","type":"text","marks":[{"type":"em"}]}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"vertical resolution (","type":"text"},{"text":"y","type":"text","marks":[{"type":"strong"}]},{"text":") ","type":"text"},{"text":"// up to 1080","type":"text","marks":[{"type":"em"}]},{"text":" ","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"color depth (","type":"text"},{"text":"depth","type":"text","marks":[{"type":"strong"}]},{"text":") ","type":"text"},{"text":"// 18 or 24 BPP","type":"text","marks":[{"type":"em"}]}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"pixel clock (","type":"text"},{"text":"pclk","type":"text","marks":[{"type":"strong"}]},{"text":") ","type":"text"},{"text":"// clock period in ps","type":"text","marks":[{"type":"em"}]}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"horizontal back porch (","type":"text"},{"text":"hbp","type":"text","marks":[{"type":"strong"}]},{"text":")","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"horizontal front porch (","type":"text"},{"text":"hfp","type":"text","marks":[{"type":"strong"}]},{"text":")","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"horizontal pulse width (","type":"text"},{"text":"hsw","type":"text","marks":[{"type":"strong"}]},{"text":")","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"vertical back porch (","type":"text"},{"text":"vbp","type":"text","marks":[{"type":"strong"}]},{"text":")","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"vertical front porch (","type":"text"},{"text":"vfp","type":"text","marks":[{"type":"strong"}]},{"text":")","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"vertical pulse width (","type":"text"},{"text":"vsw","type":"text","marks":[{"type":"strong"}]},{"text":")","type":"text"}]}]}]},{"type":"paragraph","content":[{"text":"The parameter values are integers that have to be separated from the parameter name by a colon, commas are to be used to separate parameters themselves. The complete parameter string has to start with ","type":"text"},{"text":"\"sx8m:\"","type":"text","marks":[{"type":"em"}]},{"text":" string. As an example of a complete resolution string see the string for ATM0700L6B-T Digital TFT LCD Panel below:","type":"text"}]},{"type":"codeBlock","attrs":{"language":"shell"},"content":[{"text":"sx8m:x:800,y:480,depth:24,pclk:30000,hbp:46,hfp:210,vbp:23,vfp:22,hsw:20,vsw:5","type":"text"}]},{"type":"paragraph","content":[{"text":"It is possible to define additional video output parameters, that if not defined stay at their default values. The parameters are listed below together with their default values:","type":"text"}]},{"type":"bulletList","content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"horizontal synchronization pulse is active low (","type":"text"},{"text":"hsync-low","type":"text","marks":[{"type":"strong"}]},{"text":", ","type":"text"},{"text":"default is high, affects DP and LVDS","type":"text","marks":[{"type":"em"}]},{"text":")","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"vertical synchronization pulse is active low (","type":"text"},{"text":"vsync-low","type":"text","marks":[{"type":"strong"}]},{"text":", ","type":"text"},{"text":"default is high, affects DP and LVDS","type":"text","marks":[{"type":"em"}]},{"text":")","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"data enable pulse is active low (","type":"text"},{"text":"de-low","type":"text","marks":[{"type":"strong"}]},{"text":", ","type":"text"},{"text":"default is high, affects LVDS only","type":"text","marks":[{"type":"em"}]},{"text":")","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"LVDS 24BPP output format is JEIDA (","type":"text"},{"text":"lvds-use-jeida","type":"text","marks":[{"type":"strong"}]},{"text":", ","type":"text"},{"text":"default is SPWG, affects LVDS only","type":"text","marks":[{"type":"em"}]},{"text":")","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"LVDS output is two-channel (","type":"text"},{"text":"lvds-is-two-channel","type":"text","marks":[{"type":"strong"}]},{"text":", ","type":"text"},{"text":"default is one channel, affects LVDS only","type":"text","marks":[{"type":"em"}]},{"text":")","type":"text"}]}]}]},{"type":"paragraph","content":[{"text":"The parameters are booleans, have to be separated by colons and stored in environment variable ","type":"text"},{"text":"video_tuning","type":"text","marks":[{"type":"em"}]},{"text":".","type":"text"}]},{"type":"paragraph","content":[{"text":"As an example the complete set up of ","type":"text"},{"text":"ATM0700L6B-T Digital TFT LCD Panel","type":"text","marks":[{"type":"em"}]},{"text":" is presented below (commands are entered to the u-boot command line)","type":"text"}]},{"type":"codeBlock","attrs":{"language":"shell"},"content":[{"text":"\t$ env set panel custom_video_mode\n\t$ env set custom_video_mode sx8m:x:800,y:480,depth:24,pclk:30000,hbp:46,hfp:210,vbp:23,vfp:22,hsw:20,vsw:5\n\t$ env set video_tuning lvds-use-jeida\n\t$ saveenv\n\t$ reset ","type":"text"}]},{"type":"paragraph","content":[{"text":"Note: the variables are read and evaluated \\before\\","type":"text","marks":[{"type":"em"}]},{"text":" the u-boot command line is available, so they need to be stored and a reset or power cycle has to take place","type":"text"}]},{"type":"heading","attrs":{"level":2},"content":[{"text":"Linux 4.14.98-2.0.0","type":"text"}]},{"type":"paragraph","content":[{"text":"After the video output parameters are detected and used by the u-boot bootloader, the bootloader checks whether it should pass them to the Linux kernel or the kernel uses its own configuration. The default device tree (","type":"text"},{"text":"imx8mm-cgtsx8m.dts","type":"text","marks":[{"type":"em"}]},{"text":") contains the following nodes:","type":"text"}]},{"type":"codeBlock","attrs":{"language":"shell"},"content":[{"text":" /* DSI-LVDS bridge */\n lvdsbridge: sn65dsi84@2c {\n reg = <0x2c>;\n status = \"disabled\";\n compatible = \"ti,sn65dsi84\";\n\t\t... // other parameters\n\n lvds,use-uboot-settings; // will get replaced by lvds props\n\n port {\n lvds_bridge_from_dsim: endpoint {\n remote-endpoint = <&dsim_to_lvds_bridge>;\n };\n };\n };\n\n dpbridge: sn65dsi86@2d {\n reg = <0x2d>;\n status = \"disabled\";\n compatible = \"ti,sn65dsi86\";\n\t\t... // other parameters\n\n dp,use-uboot-settings; // will get replaced by dp props\n\n port {\n dp_bridge_from_dsim: endpoint {\n remote-endpoint = <&dsim_to_dp_bridge>;\n };\n };\n };","type":"text"}]},{"type":"paragraph","content":[{"text":"If u-boot finds in the device tree defined by environment variable ","type":"text"},{"text":"fdt_file","type":"text","marks":[{"type":"em"}]},{"text":" such construction, it passes the information about video output parameters to Linux; for LVDS it searches for a disabled node, ","type":"text"},{"text":"ti,sn65dsi84","type":"text","marks":[{"type":"em"}]},{"text":" compatible, with parameter ","type":"text"},{"text":"lvds,use-uboot-settings","type":"text","marks":[{"type":"em"}]},{"text":". If it finds one, it enables it, replaces ","type":"text"},{"text":"lvds,use-uboot-settings","type":"text","marks":[{"type":"em"}]},{"text":" with resolution parameters for kernel and removes all DP related nodes. For DP it works analogically.","type":"text"}]},{"type":"paragraph","content":[{"text":"If a custom video output definition is requested for Linux, a custom device tree file (dts) can be created and defined for usage (by setting the ","type":"text"},{"text":"fdt_file","type":"text","marks":[{"type":"em"}]},{"text":" u-boot environment variable).","type":"text"}]},{"type":"heading","attrs":{"level":3},"content":[{"text":"DP examples","type":"text"}]},{"type":"heading","attrs":{"level":4},"content":[{"text":"1. Fixed Resolution","type":"text"}]},{"type":"paragraph","content":[{"text":"This is an example of a fixed resolution requested in the Linux device tree; the resolution is directly used","type":"text"}]},{"type":"codeBlock","attrs":{"language":"shell"},"content":[{"text":"/dts-v1/;\n\n#include \"imx8mm-cgtsx8m.dts\"\n\n&i2c4 {\n /* DSI-DP bridge */\n dpbridge: sn65dsi86@2d {\n status = \"okay\";\n\n /delete-property/ dp,use-uboot-settings;\n\n /* dp setting 1280x720 60Hz pixclk=74.25MHz synpol +/+*/\n dp,pixelclock = <74250000>;\n dp,hactive = <1280>;\n dp,vactive = <720>;\n dp,hfront_porch = <110>; //<24>;\n dp,hback_porch = <220>; //<160>\n dp,hsync_len = <40>;\n dp,vfront_porch = <5>;\n dp,vback_porch = <20>;\n dp,vsync_len = <5>;\n dp,hsyn_positive;\n dp,vsyn_positive;\n };\n};","type":"text"}]},{"type":"heading","attrs":{"level":4},"content":[{"text":"2. Use Extended Display Identification Data (EDID)","type":"text"}]},{"type":"paragraph","content":[{"text":"This is an example of a device tree that instructs Linux to try reading information regarding resolution to use from the monitor itself (i.e. use EDID). The highest supported resolution is used; if the information cannot be obtained, video output is disabled.","type":"text"}]},{"type":"codeBlock","attrs":{"language":"shell"},"content":[{"text":"&i2c4 {\n dpbridge: sn65dsi86@2d {\n status = \"okay\";\n\n /delete-property/ dp,use-uboot-settings;\n dp,use-edid-data;\n };\n};","type":"text"}]},{"type":"heading","attrs":{"level":3},"content":[{"text":"LVDS example","type":"text"}]},{"type":"paragraph","content":[{"text":"For LVDS the only option is to use a fixed resolution Linux device tree","type":"text"}]},{"type":"codeBlock","attrs":{"language":"shell"},"content":[{"text":"/dts-v1/;\n\n#include \"imx8mm-cgtsx8m.dts\"\n\n&i2c4 {\n /* DSI-LVDS bridge */\n lvdsbridge: sn65dsi84@2c {\n status = \"okay\";\n\n /delete-property/ lvds,use-uboot-settings;\n\n /* lvds setting 1280x1024 60Hz pixclk=118.8MHz synpol +/+*/\n lvds,pixelclock = <118800000>;\n lvds,hactive = <1280>;\n lvds,vactive = <1024>;\n lvds,hfront_porch = <48>; //<24>;\n lvds,hback_porch = <248>; //<160>\n lvds,hsync_len = <112>;\n lvds,vfront_porch = <1>;\n lvds,vback_porch = <38>;\n lvds,vsync_len = <3>;\n lvds,color_depth = \"rgb24\";\n /* lvds,color_depth = \"rgb18\";*/\n lvds,datamap = \"spwg\";\n /* lvds,datamap = \"jeida\"; */\n lvds,de_pol = <1>;\n lvds,hsync_pol = <1>;\n lvds,vsync_pol = <1>;\n lvds,dual-channel;\n };\n};\n","type":"text"}]},{"type":"paragraph","content":[{"text":"All these device trees enable the desired bridge node and removes the ","type":"text"},{"text":"use-uboot-settings","type":"text","marks":[{"type":"em"}]},{"text":" parameters - u-boot will not affect video output parameters is such cases.","type":"text"}]},{"type":"heading","attrs":{"level":2},"content":[{"text":"U-Boot 2020.4-5.4.47-2.2.0","type":"text"}]},{"type":"paragraph","content":[{"text":"Information provided for ","type":"text"},{"text":"U-Boot 2018.3-4.14.98-2.0.0","type":"text","marks":[{"type":"em"}]},{"text":" is valid also for the ","type":"text"},{"text":"U-Boot 2020.4-5.4.47-2.2.0","type":"text","marks":[{"type":"em"}]},{"text":" with the following two exceptions","type":"text"}]},{"type":"orderedList","attrs":{"order":1},"content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"pclk","type":"text","marks":[{"type":"strong"}]},{"text":" parameter was replaced by ","type":"text"},{"text":"pfreq","type":"text","marks":[{"type":"strong"}]},{"text":" parameter, which is in Hz, to unify frequency input between U-boot and Linux; a valid resolution string for e.g. 1024x768 is now ","type":"text"},{"text":"sx8m:x:1024,y:768,depth:24,pfreq:65002600,hbp:160,hfp:24,vbp:29,vfp:3,hsw:136,vsw:6","type":"text","marks":[{"type":"em"}]}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"All video output parameters defined in the ","type":"text"},{"text":"video_tuning","type":"text","marks":[{"type":"em"}]},{"text":" environment variable now affect only LVDS","type":"text"}]}]}]},{"type":"heading","attrs":{"level":2},"content":[{"text":"Linux 5.4.47-2.2.0","type":"text"}]},{"type":"paragraph","content":[{"text":"The video output configuration defined in the default kernel device tree ","type":"text"},{"text":"imx8mm-cgtsx8m.dts","type":"text","marks":[{"type":"em"}]},{"text":" instructs u-boot to pass its video output configuration to kernel, via altering the device tree in memory. This is the same behavior as in ","type":"text"},{"text":"Linux 4.14.98-2.0.0","type":"text","marks":[{"type":"em"}]},{"text":", and also the other options (using EDID or providing custom device tree) are available.","type":"text"}]},{"type":"paragraph","content":[{"text":"However, even though the options remained the same, the nodes that define them in a device tree changed substantially. A set of device tree files is provided in the kernel repository to serve as a reference. The device trees are listed and described in the table below and are by default included in binary form in the Yocto image.","type":"text"}]},{"type":"table","attrs":{"layout":"default","localId":"39ee5ca3-33df-4599-85ef-fbe567759ca8"},"content":[{"type":"tableRow","content":[{"type":"tableHeader","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"Device Tree","type":"text"}]}]},{"type":"tableHeader","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"Description","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"imx8mm-cgtsx8m.dts ","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"The default device tree, instructs u-boot to pass its video output parameters to kernel ","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":" imx8mm-cgtsx8m-1024x768-JEIDA.dtb","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":" LVDS output, fixed resolution 1024x768, 24bpp output format using JEIDA","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":" imx8mm-cgtsx8m-1920x1080-2ch.dts ","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"LVDS output, fixed resolution 1920x1080, two channel output, 24bpp using SPWG ","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":" imx8mm-cgtsx8m-800x600.dts ","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"LVDS, fixed 800x600, 24bpp using SPWG ","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":" imx8mm-cgtsx8m-dp-1280x1024.dts ","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"DP, fixed resolution 1280x1024, hot-plug detect enabled ","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":" imx8mm-cgtsx8m-dp.dts ","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"DP, resolution to be taken from EDID, hot-plug detect enabled ","type":"text"}]}]}]}]},{"type":"heading","attrs":{"level":2},"content":[{"text":"Linux 5.15.32-2.0.0 (both RevA and RevB)","type":"text"}]},{"type":"paragraph","content":[{"text":"Video output is not enabled in u-boot and no video output parameters are passed to kernel. Choice of the desired video output mode is newly done solely by a device tree definition. The table below lists the device tree files that are included in the Yocto image and can be used either directly in their binary form or as a base for a custom definition.","type":"text"}]},{"type":"table","attrs":{"layout":"default","localId":"1cc90532-fdf6-4034-a02f-d1e8120270a5"},"content":[{"type":"tableRow","content":[{"type":"tableHeader","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"Device Tree","type":"text"}]}]},{"type":"tableHeader","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"Description","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"imx8mm-cgtsx8m.dts ","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"The default device tree, no video output is enabled ","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"imx8mm-cgtsx8m-dp.dts ","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"The device tree for the 51204 module version. DP output enabled, using HPD & EDID read ","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"imx8mm-cgtsx8m-lvds-1152x864.dts ","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"LVDS output enabled, single lane, SPWG24, resolution 1152x864 ","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"imx8mm-cgtsx8m-lvds-1280x720.dts ","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"LVDS output enabled, single lane, SPWG24, resolution HD ","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"imx8mm-cgtsx8m-lvds-1280x800.dts ","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"LVDS output enabled, single lane, SPWG24, resolution 1280x800 ","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"imx8mm-cgtsx8m-lvds-1368x768.dts ","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"LVDS output enabled, single lane, SPWG24, resolution 1368x768 ","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"imx8mm-cgtsx8m-lvds-640x480.dts ","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"LVDS output enabled, single lane, SPWG24, resolution 640x480 ","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"imx8mm-cgtsx8m-lvds-800x600.dts ","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"LVDS output enabled, single lane, SPWG24, resolution 800x600 ","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"imx8mm-cgtsx8m-lvds-dlink-1280x1024.dts ","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"LVDS output enabled, dual lane, SPWG24, resolution 1280x1024 ","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"imx8mm-cgtsx8m-lvds-dlink-1920x1080.dts ","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"LVDS output enabled, dual lane, SPWG24, resolution Full-HD ","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"imx8mm-cgtsx8m-lvds-jeida24-1024x768.dts ","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1},"content":[{"type":"paragraph","content":[{"text":"LVDS output enabled, single lane, JEIDA24, resolution 1024x768 ","type":"text"}]}]}]}]}],"version":1}