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Rockchip RV1126B Display Subsystem

This article introduces the EASY-EAI-Nano-TB evaluation board using the DRM (Direct Rendering Manager) framework to let multiple applications share a single display.

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This article introduces the EASY-EAI-Nano-TB evaluation board using the DRM (Direct Rendering Manager) framework to let multiple applications share a single display.

Compared with legacy framebuffer drivers, DRM is more flexible for multi-application display, resolution management and composition, and it is where embedded display is heading.

Display designs use MIPI/LVDS connectors, FPC ribbon cables and power management parts, and connector reliability directly affects return rates. Kewei Technology recommends fixing connector suppliers, keeping a qualified alternative and minimising plug cycles during debugging.

Kewei's take: what this means for procurement

Changes at the application level eventually become specific part-number demand. When news like this appears, it is worth checking which parts in your own projects are likely to tighten.

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