topic How IMX7D uses / dev / fb1 in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/How-IMX7D-uses-dev-fb1/m-p/1052847#M154909 <HTML><HEAD></HEAD><BODY><P>How IMX7D uses / dev / fb1<BR />Hello everyone,<BR />&nbsp; My development board is the IMX7DSABRE board provided by the official website, the operating system version is Linux-4.9.88<BR />&nbsp; During use, our monitor can already display normally, we want to use the function FB_MXC_OVERLAY. At present, we already have the device node / dev / fb1, but this node corresponds to the video stream. How can I display the corresponding video on my screen?</P></BODY></HTML> Mon, 20 Apr 2020 06:30:15 GMT 864535720 2020-04-20T06:30:15Z How IMX7D uses / dev / fb1 https://community.nxp.com/t5/i-MX-Processors/How-IMX7D-uses-dev-fb1/m-p/1052847#M154909 <HTML><HEAD></HEAD><BODY><P>How IMX7D uses / dev / fb1<BR />Hello everyone,<BR />&nbsp; My development board is the IMX7DSABRE board provided by the official website, the operating system version is Linux-4.9.88<BR />&nbsp; During use, our monitor can already display normally, we want to use the function FB_MXC_OVERLAY. At present, we already have the device node / dev / fb1, but this node corresponds to the video stream. How can I display the corresponding video on my screen?</P></BODY></HTML> Mon, 20 Apr 2020 06:30:15 GMT https://community.nxp.com/t5/i-MX-Processors/How-IMX7D-uses-dev-fb1/m-p/1052847#M154909 864535720 2020-04-20T06:30:15Z Re: How IMX7D uses / dev / fb1 https://community.nxp.com/t5/i-MX-Processors/How-IMX7D-uses-dev-fb1/m-p/1052848#M154910 <HTML><HEAD></HEAD><BODY><P>Hi 其东 刘&nbsp;</P><P></P><P>one can try to follow sect.6.4.1 Framebuffer Tests attached Linux Manual.</P><P></P><P>Best regards<BR />igor<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Mon, 20 Apr 2020 07:08:34 GMT https://community.nxp.com/t5/i-MX-Processors/How-IMX7D-uses-dev-fb1/m-p/1052848#M154910 igorpadykov 2020-04-20T07:08:34Z Re: How IMX7D uses / dev / fb1 https://community.nxp.com/t5/i-MX-Processors/How-IMX7D-uses-dev-fb1/m-p/1052849#M154911 <HTML><HEAD></HEAD><BODY><P>Can you post the Linux manual document? In the document I downloaded, there is no introduction to framebuffer</P></BODY></HTML> Mon, 20 Apr 2020 07:41:26 GMT https://community.nxp.com/t5/i-MX-Processors/How-IMX7D-uses-dev-fb1/m-p/1052849#M154911 864535720 2020-04-20T07:41:26Z