I used the imx8mq custom board and replaced adv7535 with the lt9611 mipi-dsi-hdmi chip.Now when we encounter problems, the system has recognized the monitor and interpreted EDID, but there is no image display. I think...
    last modified by dhty2015@outlook.com
  • Correct IMX8 processor reference manual?

    I have downloaded the IMX8 processor reference manual in order to access some of the GPIO registers in a device driver. The document I used was this one: https://www.nxp.com/docs/en/reference-manual/IMX8DQXPRM.pdf&#...
    Jason Cole
    last modified by Jason Cole
  • clock set up for a simple-audio-card

    I want to know a working example of DTS for sai, codec and simple-audio-card in kernel 5.0.5 using imx8mq and ti, pcm3060, specially from the clocks perspective.   I have got a sound card through the simple-aud...
    Kapil Bhutani
    last modified by Kapil Bhutani
  • Error while build Yocto fsl-image-qt5

    Hello all. I try to build fsl-image-qt5 using Freescale Yocto Project User's Guide. The problem occurs when I run build scenario: $ MACHINE=pico-imx8mm source edm-setup-release.sh -b build-xwayland-imx8mm $ ...
    Egbert Liu
    last modified by Egbert Liu
  • Every video we start in YouTube will pause once after approx. 5-7 sec. If we resume the video it will not pause again until we switch to a different video or exit YouTube.

    There appears to be playback issue with the NXP native video player. Some video will play for 6 seconds then stop. It’s happening on: Chimera software WebView Browser Tester Chrome apk (https://apkpure....
    Tico Chen
    last modified by Tico Chen
  • Build Ubuntu For i.MX8 Series Platform

    The Guide is how to use Ubuntu filesystem with i.MX8 series platform.At present, I had try it on i.MX8QXP with 4.14.98 kernel with ubuntu16.04.   The Document will be continuously updated with enable VPU, ubuntu...
    Gnar Fang
    last modified by Gnar Fang
  • How to enable hardware GPP(/dev/mmcblk0gp0p1) on eMMC?

    Hello Everyone, We are using i.MX8QXP with Linux 4.14.62 (and also 4.14.98) Yocto Sumo BSP. The U-boot version is 2018.03. Currently, we are making all our partitions (around 10 partitions contains 3 primary and 7...
    created by ajithpv
  • I.mx 8 Mini maximum RAM size?

    What is maximum RAM size SOC supports? I am planning to have 4 chips in 2 rank system? Is it 8 GB (4 pcs 16Gb 16bit modules)?
    Ivo Kamalis
    last modified by Ivo Kamalis

    Hi,NXP    I'm using imx8mq, and I wanted to use mipi-dsi to HDMI for display, but found that the mipi-dsi module could not be used during kernel setup because MXC_IPU must be available at ARCH_MXC inst...
    last modified by dhty2015@outlook.com
  • I2C deadlock imx6 imx8

    Hi,All I used the board customized by imx8mq and developed the code from imx8mq_evk.Encountered a problem: reboot when the i2c SDA pulled down after failed to restore the i2c lethal lock. I observed the board of imx8m...
    last modified by dhty2015@outlook.com
  • UART0 to UART2 modification does not work with imx8qxp

    Hi, we are working on imx8qxp based reference design with yocto distro 4.14 sumo. Our yocto Linux image is working fine with that. we want to migrate yocto distro 4.14 sumo to 4.19 thud. We have taken the imx8q...
    Darshak Patel
    last modified by Darshak Patel
  • The RAM size of i.MX 8QuadMax MEK

    What is the correct RAM size of i.MX 8QuadMax MEK? I confirmed that i.MX 8QuadXPlus MEK has 3 GB LPDDR4, but it is not clear for i.MX 8QuadMax MEK.   From here: https://www.nxp.com/docs/en/...
    Jake Kwon
    last modified by Jake Kwon
  • Android系统AudioFlinger对录音数据处理

    你好:          请问使用Android 4.4.2系统自带录音机进行录音时,音频文件中数据出现消顶情况(响度值超过24000部分全部消去了),是不是因为是Android的AudioFlinger中对录音的PCM数据做了处理呢?    我做了下述实验进行排除定位问题:   ...
    xcy here
    last modified by xcy here
  • Addresses and Bit Mapping of LPCG registers in IMX8QM

    Since e are developing and testing configuration for LPCG registers for all subsystems in IMX8QM, we would need the information of LGPCG of IMX8QM, which is not available in the latest IMX8QM reference manual.   ...
    Long Pham
    last modified by Long Pham
  • iMX8 RNDIS USB Reset issue

    Hi Experts,   We tried to use the RNDIS mode device with iMX8 platform through USB port. The device is getting re-enumerated again and USB trace logs shows it that Reset is issued by USB host.   Please sug...
    Lyf Sci
    last modified by Lyf Sci
  • imx8mm device tree pruning?

    When I generate a SD card for the iMX8m mini evk I see it puts 13 device tree files on the card. Please correct any of my assumption if they are not correct. We have designed an in house custom iMX8m mini ...
    David Vescovi
    created by David Vescovi
  • i.MX8M EVK Bluetooth HSP (SCO) audio

    Hi NXP,   On the i.MX8M EVK, there is an on-board WiFi module.  The EVK board has provision for connecting the PCM interface of the WiFi module to the SAI interface of the i.MX8M SoC.   I would like t...
    Dawei Chen
    last modified by Dawei Chen
  • When IMX8MQ is played using Netflix, the screen will be displaced.

    When IMX8MQ is played using Netflix, the screen will be displaced. You can refer to the attached image. What is the problem?
    Tico Chen
    last modified by Tico Chen
  • IMX8MQ Android 9.0.2 screen turned to 180, the video playback did not turn to 180.

    IMX8MQ  Android 9.0.1 and  9.0.2 screen turned to 180, the video playback did not turn to 180. Use this command: "settings put system user_rotation 2" Can someone help improve this problem?  
    Tico Chen
    last modified by Tico Chen
  • JailHouse hypervisor support in imx8

    Hello, I see that JailHouse is supported by nxp on imx8 platform. https://www.nxp.com/docs/en/user-guide/i.MX_Virtualization_User's_Guide.pdf However, there are only binaries available for Android P. Can I get sourc...
    prabhuraj tavag
    last modified by prabhuraj tavag