Interfacing (DSI, CSI, I2C, etc.) • Re: Is this the way to wire a Rpi3 to a RED SPI LCD? (not waveshare)

Thank you for anticipating my question

Can you show an example of someone using the pwm backlight feature? (so I can test it )

what is wrong with https://github.com/raspberrypi/linux/bl ... ts#L77-L87 ?

replacing 'backlight-gpio' with 'backlight-pwm' override is all one needs to do.
there are more overrides which can be configure - refer to the readme https://github.com/raspberrypi/linux/bl ... 3570-L3583

Statistics: Posted by aBUGSworstnightmare — Sat Jun 28, 2025 4:38 am

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