https://community.nxp.com/t5/i-MX-Processors/LCD-display-on-imx6-linux-5-4/m-p/1088969#M159685 <HTML><HEAD></HEAD><BODY><P>thanks for your sharing, I don't know who is the owner of this, but your test is very useful for other customers</P></BODY></HTML> Thu, 27 Aug 2020 02:35:49 GMT joanxie 2020-08-27T02:35:49Z https://community.nxp.com/t5/i-MX-Processors/LCD-display-on-imx6-linux-5-4/m-p/1088964#M159680 <HTML><HEAD></HEAD><BODY><P>I want to add a LCD to a custom imx6 board.</P><P>Before, there was the file&nbsp;mxc_lcdif.c, which had the fsl,lcd compatible. Then you had a node in the devicetree, describing which ipu/di/...</P><P></P><P>However, this seems to be removed/changed in kernel 5.4?</P><P>How do I add an lcd display the proper way now?</P></BODY></HTML> Thu, 13 Aug 2020 08:53:12 GMT https://community.nxp.com/t5/i-MX-Processors/LCD-display-on-imx6-linux-5-4/m-p/1088964#M159680 woutervh 2020-08-13T08:53:12Z https://community.nxp.com/t5/i-MX-Processors/LCD-display-on-imx6-linux-5-4/m-p/1088965#M159681 <HTML><HEAD></HEAD><BODY><P>you can refer to the link as below, how to change the dts file for lcd</P><P><A href="https://community.nxp.com/message/483756">https://community.nxp.com/message/483756</A>&nbsp;</P></BODY></HTML> Fri, 14 Aug 2020 04:09:03 GMT https://community.nxp.com/t5/i-MX-Processors/LCD-display-on-imx6-linux-5-4/m-p/1088965#M159681 joanxie 2020-08-14T04:09:03Z https://community.nxp.com/t5/i-MX-Processors/LCD-display-on-imx6-linux-5-4/m-p/1088966#M159682 <HTML><HEAD></HEAD><BODY><P>Yes, but that is my problem. This way is no longer working on 5.4....</P><P>It was working fine on 4.19 (also here)</P></BODY></HTML> Fri, 14 Aug 2020 09:19:02 GMT https://community.nxp.com/t5/i-MX-Processors/LCD-display-on-imx6-linux-5-4/m-p/1088966#M159682 woutervh 2020-08-14T09:19:02Z https://community.nxp.com/t5/i-MX-Processors/LCD-display-on-imx6-linux-5-4/m-p/1088967#M159683 <HTML><HEAD></HEAD><BODY><P>I know what you mean, I have built 5.4.3-1.0.0, and searched mxc_lcdif.c, it seems 5.4.3 has removed this file</P></BODY></HTML> Wed, 26 Aug 2020 08:16:46 GMT https://community.nxp.com/t5/i-MX-Processors/LCD-display-on-imx6-linux-5-4/m-p/1088967#M159683 joanxie 2020-08-26T08:16:46Z https://community.nxp.com/t5/i-MX-Processors/LCD-display-on-imx6-linux-5-4/m-p/1088968#M159684 <HTML><HEAD></HEAD><BODY><P>Exactly. And to my understanding, that's a mistake someone made in a merge somewhere. I've just put it back, and lcd works perfectly again as it did before...</P></BODY></HTML> Wed, 26 Aug 2020 14:54:28 GMT https://community.nxp.com/t5/i-MX-Processors/LCD-display-on-imx6-linux-5-4/m-p/1088968#M159684 woutervh 2020-08-26T14:54:28Z https://community.nxp.com/t5/i-MX-Processors/LCD-display-on-imx6-linux-5-4/m-p/1088969#M159685 <HTML><HEAD></HEAD><BODY><P>thanks for your sharing, I don't know who is the owner of this, but your test is very useful for other customers</P></BODY></HTML> Thu, 27 Aug 2020 02:35:49 GMT https://community.nxp.com/t5/i-MX-Processors/LCD-display-on-imx6-linux-5-4/m-p/1088969#M159685 joanxie 2020-08-27T02:35:49Z