Let's take a walk inside the Display Controller for #RISCV Star64 #JH7110 SBC @PINE64 ... And find out how we'll create the Display Driver for Apache #NuttX RTOS

Article: https://lupyuen.codeberg.page/articles/display2

Any docs for Star64 #JH7110 Display Controller? "Use the Source, Luke!" 🤨

Article: https://lupyuen.codeberg.page/articles/display2.html#jh7110-docs-and-source-code

Star64 #JH7110 uses a VeriSilicon DC8200 Dual Display Controller to drive the displays for HDMI and MIPI DSI

Article: https://lupyuen.codeberg.page/articles/display2.html#dc8200-display-controller

Inside the Star64 #JH7110 Driver for Direct Rendering Manager

Article: https://lupyuen.codeberg.page/articles/display2.html#dc8200-driver-for-direct-rendering-manager

Inside the Display Driver for Star64 #JH7110 ... Most of the work is actually done by the Sub-Drivers

Article: https://lupyuen.codeberg.page/articles/display2.html#drm-sub-drivers

What's in a typical Display Driver ... For our Phones, Tablets and Single-Board Computers

Article: https://lupyuen.codeberg.page/articles/display2.html#inside-the-display-driver

Here's the DC8200 Display Controller Driver for Star64 #JH7110 SBC

Article: https://lupyuen.codeberg.page/articles/display2.html#dc8200-display-controller-driver

DC8200 Display Hardware Driver controls the Display Registers inside Star64 #JH7110 SBC

Article: https://lupyuen.codeberg.page/articles/display2.html#dc8200-display-hardware-driver

Here are the Display Planes supported by Star64 #JH7110 SBC

Article: https://lupyuen.codeberg.page/articles/display2.html#dc8200-display-hardware-driver

Creating a Display Pipeline with Star64 #JH7110 Display Controller

Article: https://lupyuen.codeberg.page/articles/display2.html#setup-display-pipeline

How the Star64 #JH7110 Display Driver commits a Display Pipeline

Article: https://lupyuen.codeberg.page/articles/display2.html#commit-display-pipeline

How Star64 #JH7110 updates the Display Plane

Article: https://lupyuen.codeberg.page/articles/display2.html#update-display-plane

Building our HDMI Driver for Star64 #JH7110 on Apache #NuttX RTOS ... Needs more research 🤔

Article: https://lupyuen.codeberg.page/articles/display2.html#unsolved-mysteries