DaVinci™ Video Processors

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DaVinci™ Video Processors

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8168 evm DVO2
Related Posts

  • Forum Post: DM8168 EVM: problem to get the second frame buffer OPENGL ES2.0 HW accelerated

    Frank Zhang
    Hello, I am working on DM8168 EVM and I have built Qt embedded 4.8.2 to have powervr OPENGL ES 2.0 enabled with Graphics_SDK4.06 and EZSDK_5.04. I can run some demos like hellogl_es2 successfully on single display (/dev/fb0). I already enable the second HDMI port (DVO2) on the daughter board (/dev...
    on Aug 1, 2012

  • Forum Post: EVM816x V4L2 driver & Syslink examples

    Max Kornushin
    Hi all, I should use V4l2 capture driver conjointly with a syslink example application on EVM 816x (EZSDK 5.04). Syslink examples dont work when VPSS firmware is loaded. I've already learned that it's memory mapping conflict, but don't know how to resolve this problem. Can someone help...
    on Jul 31, 2012

  • Forum Post: Questions about "OMX.TI.VPSSM3.VSWMOSAIC" component

    bing liu
    Hi, I have some questions about "OMX.TI.VPSSM3.VSWMOSAIC" component. First, is this omx component hardware or software realization? I saw somewhere the TI employee said it is "Video Software Mosaic Component" Second, in the decode_mosaicdisplay example, it is said that the mosaic...
    on Oct 29, 2012

  • Forum Post: How to set interrupt as FALLINGEDGE on 8168 ?

    mahesh kalmeshwar
    Hi, I am using GPIO pin # 20 for generating for interrupt on 8168. i made requesting gpio and seting direction and converting gpio to irq. Now I wanna(set) make this as FALLINGEDGE. How do set irq fro FALLINGEDGE on 8168? is any function i need use(pls mention the name of function) ? I read...
    on Jan 22, 2013

  • Forum Post: Can't register vpss and hdmi driver when using EZSDK5_05_01_04 on DM8168EVM

    echo yang
    Recently I updated my EZSDK to EZSDK5_05_01_04， After reading the documents, I changed my bootargs. But things goes wrong since then. It shows VPSS,ti816xfb and HDMI drivers can't be registered when starting the board. Here is what the minicom shows: ti-ezsdk_dm816x-evm_5_05_01_04 U-Boot...
    on Jan 23, 2013

  • Forum Post: 2 VIP instance with TVP7002 and capture inline scaling

    Anupama Jaria
    Hi, I am capturing from two TVP7002 devices and using both VIP0 and VIP1 instances as follow: VIP0 - Using in-line scaling two outputs: 1) 1280x720 and 2) 720x480. VIP1 - 1280x720 output My link is as follow: 2 Capture (1280x720) => Merge (numInQue = 3) => VPSS Out => IPC Video In...
    on Feb 16, 2013

  • Forum Post: How to display video with DVO2 with the saLoopBack example

    echo yang
    With the example saLoopBack ,I got the video captured(720p) and displayed correctly. But I don't quite understand the codes. In saLoopBack, it says "system("echo 1 :dvo2 > /sys/devices/platform/vpss/graphics0/nodes")".I think it means the /dev/video0 connected to dvo2 venc...
    on Apr 8, 2013

  • Forum Post: How to display captured video using DVO2 with the demo saLoopBack

    echo yang
    With the example saLoopBack ,I got the video captured(720p) and displayed correctly. And I want to change it to display captured video with DVO2. Here is what I have made some changes with the saLoopBack example. The changed parts are marked red below. /* * saLoopBack.c */ static int initCapture...
    on Apr 13, 2013

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