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| − | ==Recommended Display Module List==
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| − | {| class="wikitable"
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| − | |-
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| − | ! Module Name !! type !! Description
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| − | |-
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| − | | [http://www2.advantech.com.tw/certified-peripherals/Products/96id_panel/96LEDK-A070WV35NB1 96LEDK-A070WV35NB1] || single ||7" Color TFT-LCD Panel, 800 x 480
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| − | |-
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| − | | [http://www2.advantech.com/certified-peripherals/Products/96ID_PANEL/96LEDK-A121XG50NE1 96LEDK-A121XG50NE1] || single || 12.1" Color TFT-LCD Panel, 1024 x 768
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| − | |-
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| − | | CHIMEI INNOLUX M185BGE || single || 18.5" Color TFT-LCD Panel, 1366 x 768
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| − | |-
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| − | | AUO M240HW01-VB || single || 24" Color TFT-LCD Panel, 1920 x 1080, Dual channels
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| − | |-
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| − | | [http://buy.advantech.com/product/7-Display-Kit-800x480-LVDS-400ni/IDK-1107WR-40WVA1E/model-IDK-1107WR-40WVA1E.htm IDK-1107WR-40WVA1E] || single || 7" 800x480 LVDS 400nits -20~70℃ LED 6/8-bit with 4-wire Resistive Touch Display Kit
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| − | |-
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| − | | [http://buy.advantech.com/product/Display-kit-embedded-display-kit/IDK-1115R-40XGC1E/model-IDK-1115R-40XGC1E.htm IDK-1115R-40XGC1E] || single || LCD DISPLAY, 15" LED panel 1024x768(G) with 5W R-touch
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| − | |-
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| − | | [http://buy.advantech.com/IDK-1115P-40XGC1E-IDK-1115P-40XG/IDK-1115P-40XGC1E/model-IDK-1115P-40XGC1E.htm DK-1115P-40XGC1E] || single || 15" 1024x768 LVDS 400nits -20 to +70℃ LED 50K Projective Capacitive Touch Display Kit
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| − | |-
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| − | | [http://buy.advantech.com/21-1-industrial-display-kit-embe/IDK-1121WR-30FHA1E/model-IDK-1121WR-30FHA1E.htm DK-1121WR-30FHA1E] || single || 21.5” 1920x1080 LVDS 300nits 0~60℃ LED with 5-wire Touch Display Kit
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| − | |-
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| − | | [http://buy.advantech.com/product/12-SVGA-450nits-Open-Frame-Monit/IDS-3112EN-45SVA1E/model-IDS-3112EN-45SVA1E.htm IDS-3112EN-45SVA1E] || single || 12" SVGA 450nits Open Frame Monitor
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| − | |-
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| − | | [http://buy.advantech.com/product/IDS-3112N-45SVA1E-IDS-3112N-45SV/IDS-3112N-45SVA1E/model-IDS-3112N-45SVA1E.htm IDS-3112N-45SVA1E] || single || 12" 800 x 600, LED Slim Open Frame Monitor with VGA/DVI Interface
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| − | |-
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| − | | [http://www.display-solution.com/en/products/tft_displays/samsung.html samsung-LTI370N01 Display] || [[Dual_channel|Dual channel]] || 37" 1920×540, TFT-LCD, LVDS (2ch,10-bit)Interface
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| − | |}
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| | | | |
| − | ==Dual Channel LVDS Display==
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| − | Calculating Timings parameter of LVDS Panel SOP
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| − | OS: Yocto 1.8
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| − | Modify imx6qdl-advantech.dtsi
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| − | Step1: In ldb parameter, add parameter --> split-mode; /* dual-channel setting *
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| − | <small>
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| − | &ldb {
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| − | ext_ref = "true";
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| − | status = "okay";
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| − | split-mode; /* dual-channel setting */</small>
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| − |
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| − | Step2: In lvds-channel@1, change [crtc = "ipu1-di1";] to [crtc = "ipu1-di0";]
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| − | <small>
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| − | lvds-channel@1 {
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| − | fsl,data-mapping = "spwg";
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| − | fsl,data-width = <24>;
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| − | /* crtc = "ipu1-di1"; */
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| − | crtc = "ipu1-di0"; /* dual-channel setting */
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| − | status = "okay";</small>
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| − |
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| − | Step3: In display-timings native-mode = <&timing0>, Delete the other panel parameter.Add" LTI370LN01 " Parameter
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| − | <small>//Dual channel panel
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| − | timing0: lti370ln01 {
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| − | clock-frequency = <148500000>;
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| − | hactive = <1920>;
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| − | vactive = <544>;
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| − | hback-porch = <70>;
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| − | hfront-porch = <70>;
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| − | vback-porch = <200>;
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| − | vfront-porch = <200>;
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| − | hsync-len = <140>;
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| − | vsync-len = <185>;
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| − | };</small>
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| − |
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| − | Calculating Timings parameter
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| − | Check your panel Timing table
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| − | Example : samsung 37 inch panel
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| − | :[[Image:Timing lvds.png|500px]]
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| − | :[[Image:Timing lvds2.png|300px]]
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| − |
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| − | (1)clock-frequency --> Clock (MHz)
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| − |
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| − | (2)hactive --> Horizontal Active Display Period
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| − |
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| − | (3)vactive --> Vertical Active Display Period
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| − |
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| − | (4)hback-porch + hfront-porch + hsync-len (Total) = Blanking = Horizontal Total - Horizontal Active Display Period
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| − |
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| − | (5)vback-porch + vfront-porch + vsync-len (Total) = Blanking = Vertical Total - Vertical Active Display Period
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| − |
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| − | ==Single Channel LVDS Display==
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| − |
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| − | ==Touch Screen Panel==
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| − | IRTOUCH panel [Android 4.4]
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| − | <small>
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| − | (1) Download IRTOUCH driver ([[Media:Irtouch-dualtouch-package-android-v14.2.0.0002.7z|Irtouch-dualtouch-package-android-v14.2.0.0002.7z]])
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| − | (2) Download IRTOUCH SWAP mode tool ([[Media:Swapmode.7z|Swapmode.7z]])
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| − | (3) Swap mode
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| − | You need to check and swap IRTOUCH 0X80.
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| − | Please install SWAP mode tool in win7.
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| − | Run SwapModeTool.exe and choose IRTOUCH 0X80.
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| − | (4) Installing the IRTOUCH Dual-touch Touchscreen Driver
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| − | (a) irtouchusb-dt.c locate to kernel_imx/driver/input/touchscreen;
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| − | (b) modify Makefile in kernel_imx/driver/input/touchscreen
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| − | add: "obj-$(CONFIG_TOUCHSCREEN_USBIRTOUCH_DT) += irtouchusb-dt.o"
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| − | (c) modify Kconfig in kernel_imx/driver/input/touchscreen
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| − | add:
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| − | config TOUCHSCREEN_USBIRTOUCH_DT
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| − | tristate "IRTOUCH USB Touchscreen Driver For single point"
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| − | depends on USB_ARCH_HAS_HCD
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| − | select USB
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| − | help
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| − | Say Y here if you have a IRTOUCH based touchscreen
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| − | controller.
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| − | If unsure, say N.
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| − | To compile this driver as a module, choose M here: the
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| − | module will be called irtouch.
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| − | (d) You can make menuconfig select TOUCHSCREEN_USBIRTOUCH_DT and build kernel
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| − | Modify defconfig CONFIG_TOUCHSCREEN_USBIRTOUCH_DT=y
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| − | example : imx6_rsb4410_android_kk44_defconfig
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| − | (e) Add one line to Android file system's ueventd.rc:
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| − | File path : device/fsl/imx6/etc/ueventd.freescale.rc
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| − | /dev/irtouch 0666 root root
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| − | (f) Copy "Vendor_6615_Product_0081.idc" and "Vendor_6615_Product_0080.idc" file to the Android file system's /usr/idc directory.
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| − | (5) Calibration the Touchscreen
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| − | Install CalibrationTools.apk and run "CalibrationTools" to start calibrate touchscreen.
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| − | package name:com.irtouch.android.calibration
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| − | class name: CalibrationToolsActivity</small>
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| − |
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| − | eGTouch touch panel [Android 4.2 ~ Android 4.4]
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| − | <small>
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| − | (1) Add "eGalaxCalibrator" PRODUCK PACKAGES in device/fsl/imx6/iMX6.mk
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| − | (2) Add eGtouch file path in device/fsl/imx6/iMX6.mk
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| − | device/fsl/common/input/eGTouch_v2.5.2320.A/eGalaxTouch_VirtualDevice.idc:system/usr/idc/eGalaxTouch_VirtualDevice.idc \
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| − | device/fsl/common/input/eGTouch_v2.5.2320.A/eGTouchA.ini:data/eGTouchA.ini \
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| − | device/fsl/common/input/eGTouch_v2.5.2320.A/eGTouchD:system/bin/eGTouchD \
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| − | (3) Add eGtouch idc and ini file in device/fsl/imx6/BoardConfigCommon.mK
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| − | BOARD_USERDATAIMAGE_PARTITION_SIZE := 128M
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| − | device/fsl/common/input/eGTouch_v2.5.2320.A/eGTouchA.ini
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| − | device/fsl/common/input/eGTouch_v2.5.2320.A/eGTouchD
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| − | device/fsl/common/input/eGTouch_v2.5.2320.A/eGalaxTouch_VirtualDevice.idc
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| − | (4) Add service about eGTouch in device/fsl/rsb_4410/init.rc
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| − | service eGTouchD /system/bin/eGTouchD
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| − | class main
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| − | user root
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| − | group root
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| − | oneshot [Android 4.2 and 4.4 MP version is include eGTouch function]
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| − | </small>
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