imx6qsbd lvds dtc

lvds显示屏调试参考

1.基于飞思卡尔imxsolosabresd开发板Linux-3.10.53 lvds屏幕调试：

http://blog.csdn.net/qq_37375427/article/details/78987738

2.

http://www.nxpic.org/module/forum/forum.php?mod=viewthread&tid=611378&highlight=lvds

3.

https://community.nxp.com/docs/DOC-93617

4.

http://www.nxpic.org/module/forum/forum.php?mod=viewthread&tid=609827&highlight=lvds

5.device tree产生的背景介绍

http://www.wowotech.net/linux_kenrel/why-dt.html

6.device tree语法知识

http://www.wowotech.net/linux_kenrel/dt_basic_concept.html

7.device tree代码分析

http://www.wowotech.net/linux_kenrel/dt-code-analysis.html

8.imx6q ipu lvds内核代码流程分析

http://blog.csdn.net/qq_37375427/article/details/78987738

9.uboot bootargs传参vidio=给内核

http://blog.chinaunix.net/uid-23046336-id-3269446.html

10.理解uboot中bootargs lvds的ldb=sin0、dul0等参数

http://blog.csdn.net/xxu0123456789/article/details/45268309

11.

http://blog.csdn.net/qq_29729577/article/details/78468517

12.linux内核lvds lcd流程

http://blog.csdn.net/kris_fei/article/details/50416903

http://blog.csdn.net/kris_fei/article/details/50401422

lvds驱动通过总线机制获取dtb设备树的信息；然后再去解析cmdline的信息，如果cmdline有相关的video配置，则更新设备信息；最后这个获取到的设备信息再去跟内核video驱动中已有的lcd屏参数匹配以便选择最合适的参数，如果匹配则发送视频信息