topic how to rorate lcd screen 90 degree for IMX6UL in linux kernel or linux driver? in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/how-to-rorate-lcd-screen-90-degree-for-IMX6UL-in-linux-kernel-or/m-p/609871#M91992 <HTML><HEAD></HEAD><BODY><P>we have a IMX6UL EVK borad with a 480x272 LCD, now we want to rotate the screen 90 degree, whether this is can be implemented in linux kernel or linux driver? for IMX6Q we have implemented this feathur in IPU driver. but MX6UL have no IPU. so is there someone can suppliy some clues ?</P></BODY></HTML> Mon, 12 Sep 2016 07:08:48 GMT huyongfa 2016-09-12T07:08:48Z how to rorate lcd screen 90 degree for IMX6UL in linux kernel or linux driver? https://community.nxp.com/t5/i-MX-Processors/how-to-rorate-lcd-screen-90-degree-for-IMX6UL-in-linux-kernel-or/m-p/609871#M91992 <HTML><HEAD></HEAD><BODY><P>we have a IMX6UL EVK borad with a 480x272 LCD, now we want to rotate the screen 90 degree, whether this is can be implemented in linux kernel or linux driver? for IMX6Q we have implemented this feathur in IPU driver. but MX6UL have no IPU. so is there someone can suppliy some clues ?</P></BODY></HTML> Mon, 12 Sep 2016 07:08:48 GMT https://community.nxp.com/t5/i-MX-Processors/how-to-rorate-lcd-screen-90-degree-for-IMX6UL-in-linux-kernel-or/m-p/609871#M91992 huyongfa 2016-09-12T07:08:48Z Re: how to rorate lcd screen 90 degree for IMX6UL in linux kernel or linux driver? https://community.nxp.com/t5/i-MX-Processors/how-to-rorate-lcd-screen-90-degree-for-IMX6UL-in-linux-kernel-or/m-p/609872#M91993 <HTML><HEAD></HEAD><BODY><P>Hi hu</P><P></P><P>i.MX6UL has PxP instead IPU and one can check its examples</P><P>in imx-test package (../pxp_v4l2_test).</P><P><A href="https://community.nxp.com/www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-test-5.4.tar.gz" target="test_blank">www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-test-5.4.tar.gz</A></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> Tue, 13 Sep 2016 00:35:13 GMT https://community.nxp.com/t5/i-MX-Processors/how-to-rorate-lcd-screen-90-degree-for-IMX6UL-in-linux-kernel-or/m-p/609872#M91993 igorpadykov 2016-09-13T00:35:13Z Re: how to rorate lcd screen 90 degree for IMX6UL in linux kernel or linux driver? https://community.nxp.com/t5/i-MX-Processors/how-to-rorate-lcd-screen-90-degree-for-IMX6UL-in-linux-kernel-or/m-p/609873#M91994 <HTML><HEAD></HEAD><BODY><P>Hi Igor:</P><P></P><P>thanks for your replying.</P><P>i have complete this feature by alloc two fb memory,</P><P>one for mmap, one for lcd dma.</P><P>then move mmap fb memory to lcd dma memory periodically, also with rotate calculation.</P><P>now this works well.</P></BODY></HTML> Wed, 14 Sep 2016 02:50:25 GMT https://community.nxp.com/t5/i-MX-Processors/how-to-rorate-lcd-screen-90-degree-for-IMX6UL-in-linux-kernel-or/m-p/609873#M91994 huyongfa 2016-09-14T02:50:25Z Re: how to rorate lcd screen 90 degree for IMX6UL in linux kernel or linux driver? https://community.nxp.com/t5/i-MX-Processors/how-to-rorate-lcd-screen-90-degree-for-IMX6UL-in-linux-kernel-or/m-p/609874#M91995 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>Is it possible to make this feature work on the fly from the userspace? I am trying to implement it on Weston desktop. There is a "transform" setting but not working on imx6ul?&nbsp;</P></BODY></HTML> Thu, 11 Jan 2018 10:58:56 GMT https://community.nxp.com/t5/i-MX-Processors/how-to-rorate-lcd-screen-90-degree-for-IMX6UL-in-linux-kernel-or/m-p/609874#M91995 erhany 2018-01-11T10:58:56Z Re: how to rorate lcd screen 90 degree for IMX6UL in linux kernel or linux driver? https://community.nxp.com/t5/i-MX-Processors/how-to-rorate-lcd-screen-90-degree-for-IMX6UL-in-linux-kernel-or/m-p/609875#M91996 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>I am working on i.MX6UL EVK. I need a code to rotate LCD contains.</P><P>Is there any changes required in Driver? please can you send me a details C code ?</P><P>On my mail id - sandip.gokani@mantratec.com</P></BODY></HTML> Tue, 22 Oct 2019 11:51:11 GMT https://community.nxp.com/t5/i-MX-Processors/how-to-rorate-lcd-screen-90-degree-for-IMX6UL-in-linux-kernel-or/m-p/609875#M91996 sandip_gokani 2019-10-22T11:51:11Z