• imx6: i2c_transfer timeout issue after resume

    [i.MX6] Suspend/resume implementation for dw_hdmi-imx.c IMX6 LVDS and HDMI display   Hi, On a custom imx6dl board (with custom 4.9 kernel), we are facing i2c_transfer timeout issue after system resume. So, I ...
    last modified by PINTU KUMAR
  • How to configure RDC?

    The board what i used is i.MX 8MQuad Assessment Suite, And the MCUXpresso SDK is version 2.6 Now i testting Contex m4 pwm demo with pwm4 which under driver_examples folder. It will be successful output waveform when ...
    yingjin yan
    last modified by yingjin yan
  • iMX8M display shifted after playing decoded video with gstreamer

    Sometimes after playing decoded video with a gstreamer pipeline the display (including most but not all windows) gets shifted maybe 5 to 10 percent with the right side wrapping around to the left side (pictures attach...
    Michael Erwin
    last modified by Michael Erwin
  • usb stick cant not mount on yocto linux with imx6quad

    Hello everyone,   I have a stable OS which is generated from Pyro... But I want to mount my usb disk on Rootfs, it doesn't.   I add some recipe to local.conf file but still it is not running.. Please sug...
    turker sezgin
    last modified by turker sezgin
  • IMX8 & Goodix GT911 touchscreen

    Hi,   I'm currently trying to use a goodix gt911 touchscreen with our IMX8mq-evk.   I'm using the goodix driver from the mainline linux kernel and have configured the device tree to use the required pins b...
    Oliver James
    last modified by Oliver James
  • imx6sx rgb 18bit colour is not right

    Hi,     We develop our board on the imx6sx hardware, software is based on the linux kernel 4.9.11.     We use rgb 18bits lcd interface. After linux bring up, the lcd can ...
    huang yong
    last modified by huang yong
  • lcd和hdmi显示yuv格式的数据的问题

      lcd和hdmi显示yuv格式的数据的问题     大家好    板子型号是imx6q    核是4.1.15   bootargs  :  setenv displayinfo 'video=mxcfb0:dev=lcd,MDP02BP,if=VYUY16 video=mxcfb1:dev=h...
    袁 野
    last modified by 袁 野
  • HDMI does not working on iMX8mq-evk

    I got this error after connecting HDMI cable to iMX8MQ-evk   [ 453.501881] [drm] HDMI/DP Cable Plug Out [ 453.749877] [drm] HDMI/DP Cable Plug In [ 454.433798] [drm] HDMI/DP Cable Plug Out [ 454.681840] [drm] HD...
    Thinh Nguyen
    last modified by Thinh Nguyen
  • IMX6 CSI Register Settings on Linux

    Hi   How can i see the csi registers in linux command line? If i need to update any kernel or u-boot code is ok for me.   I just want to see    IPU_CSI_SENS_FRM_SIZE IPU_CSI_ACT_FRM_SIZE IOMUX...
    ümit kayacık
    last modified by ümit kayacık
  • iMX.6 IPU Adv7611 external syncs

    I have a system on the iMX6Q using the ADV7611 configured for BT.1120 YUV4228.  Everything is working fine, however, we are having an issue when it comes to passing compliance.  One of the suggestions was to...
    Michael Donahoe
    last modified by Michael Donahoe
  • IMX6 VIDIOC_DQBUF failed issue

    Hi,   While tring below commands my v4l driver generates below error.   ./mxc_v4l2_tvin.out -ow 720 -oh 480 -ot 20 -ol 20 -c 10 -m 0 -tb -f YUYV   ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_coun...
    ümit kayacık
    last modified by ümit kayacık
  • XEN virtualization on iWave’s i.MX8QM SMARC System on Module

    iWave Systems, a leading embedded solutions provider company based in Bangalore has successfully demonstrated Xen virtualization hypervisor on their i.MX8 QM SoC based System on Module. The  multi-core SOM compri...
    iWave Systems
    last modified by iWave Systems
  • iMX8M And MIPI display

    Hi, I'm using a iMX8m custom board with a 1024x800 MIPI display, I've changed my the DTS file (using fsl-imx8mm-ddr4-evk-rm67191.dts  as reference) to have a panel (no lvds bridge) and try to use the  driv...
    mario Sangalli
    last modified by mario Sangalli
  • i.MX 6SoloX with 24bit LCD

    Hi community,   I am trying to develop a video source system using i.MX 6SoloX and 24bit LCD IF. I got a i.MX 6SoloX SABRE board and installed Yocto-Linux(4.14.98) on it. I have had a MCIMX28LCD, I am able to...
    Takashi Oikawa
    last modified by Takashi Oikawa
  • i.MX 8M Mini EVK & MIPI-DSI OLED Display

    Hi Sir,   I have recently purchased the NXP iMX8M Mini EVK and MIPI-DSI OLED display but I am unable to get the panel to display anything. I even followed the steps given in - AN12189.pdf (Quick Start Guide for M...
    Maneesh Singh
    last modified by Maneesh Singh
  • How to enable screen time out while a qt app is running on imx6slevk?

    I'm using an imx6slevk board with yocto BSP I use linuxfb as the display driver and run a qt app (rastor window: prints a message on the lcd console) I observed that when the app is running the screen doesn't timeou...
    Sujay S
    last modified by Sujay S
  • IMX6D: Unable to load galcore module with NXP Linux Kernel 4.14.98-2.0.0-r0

    Hello all,     Using the 4.14.98-2.0.0-r0 NXP Linux Kernel on an custom IMX6D based board, the galcore driver fails to load during boot:   . . . [    4.591424] galcore: loa...
    Neil Patel
    last modified by Neil Patel
  • imx-gpu-sdk compilation stuck forever - iMX8M MiniEVK

    Hi,   I am trying yocto build image for iMX 8M Mini EVK. I have followed the steps as mentioned in the https://www.nxp.com/docs/en/user-guide/i.MX_Yocto_Project_User's_Guide_Linux.pdf   >> MACH...
    Sreedhar A
    last modified by Sreedhar A
  • i.MX6: HDMI Display with 1440 x 1700 pixel

    Hi Is it possible to drive a dsplay with resolution 1440 x 1700 over HDMI with i.MX6?   Thanks for your help Holger
    last modified by snowholgi
  • Sabre Imx6q BT656 video capture with NVP6124

    Hi,   I want to take video from analog camera(ahd) with NVP6124 and display it on HDMI. I made the connection of 8bits data to CSI port (OV5642 connected side) and communication via I2C seems OK that i tested it...
    ümit kayacık
    last modified by ümit kayacık