topic Re: IMX6 IPU camera in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/IMX6-IPU-camera/m-p/915136#M137777 <HTML><HEAD></HEAD><BODY><P>did you use imx6dl? what bsp version do you use?</P></BODY></HTML> Thu, 17 Oct 2019 08:15:27 GMT joanxie 2019-10-17T08:15:27Z IMX6 IPU camera https://community.nxp.com/t5/i-MX-Processors/IMX6-IPU-camera/m-p/915135#M137776 <HTML><HEAD></HEAD><BODY><P style="background-color: transparent; color: #3d3d3d; font-family: Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; font-size: 15px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; word-wrap: break-word; padding: 0px; margin: 0px;">Deal NXP :</P><P style="background-color: transparent; color: #3d3d3d; font-family: Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; font-size: 15px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; word-wrap: break-word; padding: 0px; margin: 0px;">IMX6&nbsp;</P><P style="background-color: transparent; color: #3d3d3d; font-family: Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; font-size: 15px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; word-wrap: break-word; padding: 0px; margin: 0px;">IPU camera 压力测试，</P><P style="background-color: transparent; color: #3d3d3d; font-family: Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; font-size: 15px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; word-wrap: break-word; padding: 0px; margin: 0px;">倒车模拟测试，即不停打开关闭camera,&nbsp;mxc_streamon(cam); 取多帧数据，刷在显示屏上以后， mxc_streamoff(cam);</P><P style="background-color: transparent; color: #3d3d3d; font-family: Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; font-size: 15px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; word-wrap: break-word; padding: 0px; margin: 0px;">这样测试下来，一天会出现多次定屏显示，卡在一帧camera图像显示上，很难恢复，内核出现如下LOG&nbsp;</P><P style="background-color: transparent; color: #3d3d3d; font-family: Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; font-size: 15px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; word-wrap: break-word; padding: 0px; margin: 0px;">imx-ipuv3 2400000.ipu: warning: disable ipu dma channel 21 during its busy state</P><P style="background-color: transparent; color: #3d3d3d; font-family: Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; font-size: 15px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; word-wrap: break-word; padding: 0px; margin: 0px;">请问这种问题如何修复，期待您的解答，非常感谢。</P></BODY></HTML> Thu, 26 Sep 2019 05:55:19 GMT https://community.nxp.com/t5/i-MX-Processors/IMX6-IPU-camera/m-p/915135#M137776 2570624484 2019-09-26T05:55:19Z Re: IMX6 IPU camera https://community.nxp.com/t5/i-MX-Processors/IMX6-IPU-camera/m-p/915136#M137777 <HTML><HEAD></HEAD><BODY><P>did you use imx6dl? what bsp version do you use?</P></BODY></HTML> Thu, 17 Oct 2019 08:15:27 GMT https://community.nxp.com/t5/i-MX-Processors/IMX6-IPU-camera/m-p/915136#M137777 joanxie 2019-10-17T08:15:27Z Re: IMX6 IPU camera https://community.nxp.com/t5/i-MX-Processors/IMX6-IPU-camera/m-p/915137#M137778 <HTML><HEAD></HEAD><BODY><P>IMX6DL 4.1.15的</P></BODY></HTML> Sun, 20 Oct 2019 08:48:12 GMT https://community.nxp.com/t5/i-MX-Processors/IMX6-IPU-camera/m-p/915137#M137778 2570624484 2019-10-20T08:48:12Z Re: IMX6 IPU camera https://community.nxp.com/t5/i-MX-Processors/IMX6-IPU-camera/m-p/915138#M137779 <HTML><HEAD></HEAD><BODY><P>4.1.15 is very old bsp, do you mind upgrading to the latest version? </P></BODY></HTML> Tue, 22 Oct 2019 04:29:11 GMT https://community.nxp.com/t5/i-MX-Processors/IMX6-IPU-camera/m-p/915138#M137779 joanxie 2019-10-22T04:29:11Z