i.MX ProcessorsのトピックVideo output to LCD port - kernel command line https://community.nxp.com/t5/i-MX-Processors/Video-output-to-LCD-port-kernel-command-line/m-p/175676#M6559 <HTML><HEAD></HEAD><BODY><P>Hello,<BR /><BR />I try to set up the IPU of an i.MX6Q for putting out the content of framebuffer 0 to the LCD port of the IPU. At the moment, we supply 'video=mxcfb0:dev=lcd,ABC,if=RGB565' to the kernel command line ('ABC' is a string identifying the desired video configuration data which has been added to file mxc_lcdif.c), similar to the LVDS case, which is working fine. Of, course, in addition to that, the framebuffer has been configured using something like 'fbset -fb /dev/fb0 -g 720 480 720 480 16 -t 81584 8 8 8 8 32 36'.<BR /><BR />My question is: is this the proper way to setup LCD port output? Is there something missing?<BR /><BR />Best regards,<BR /><BR />Helmut<BR /><BR /></P></BODY></HTML> Tue, 17 Jul 2012 13:20:41 GMT HJahns 2012-07-17T13:20:41Z Video output to LCD port - kernel command line https://community.nxp.com/t5/i-MX-Processors/Video-output-to-LCD-port-kernel-command-line/m-p/175676#M6559 <HTML><HEAD></HEAD><BODY><P>Hello,<BR /><BR />I try to set up the IPU of an i.MX6Q for putting out the content of framebuffer 0 to the LCD port of the IPU. At the moment, we supply 'video=mxcfb0:dev=lcd,ABC,if=RGB565' to the kernel command line ('ABC' is a string identifying the desired video configuration data which has been added to file mxc_lcdif.c), similar to the LVDS case, which is working fine. Of, course, in addition to that, the framebuffer has been configured using something like 'fbset -fb /dev/fb0 -g 720 480 720 480 16 -t 81584 8 8 8 8 32 36'.<BR /><BR />My question is: is this the proper way to setup LCD port output? Is there something missing?<BR /><BR />Best regards,<BR /><BR />Helmut<BR /><BR /></P></BODY></HTML> Tue, 17 Jul 2012 13:20:41 GMT https://community.nxp.com/t5/i-MX-Processors/Video-output-to-LCD-port-kernel-command-line/m-p/175676#M6559 HJahns 2012-07-17T13:20:41Z