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SullyNiu
Associate II
Jun 26, 2025 10:23 AM UTC
Question

How to set DSI 1 lane

I am using a custom board (STM32MP157DAA1) and want to use DSI 1 lane. How do I set it up in uboot or kernel?
My screen also has 1 lane.

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1 reply

Zakaria1
Zakaria1
ST Employee
Jun 26, 2025 11:28 AM UTC

Hello @SullyNiu,

You can refer to this wiki page, which explains how to configure and use the DSI.
DSI internal peripheral - stm32mpu

Best Regards,
Zakaria

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