Backlight Driver for LM3509

modulename: lm3509_bl.ko

configname: CONFIG_BACKLIGHT_LM3509

Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Backlight & LCD device support
└─>Backlight Driver for LM3509
In linux kernel since version 6.11 (release Date: 2024-09-15)  
This supports TI LM3509 Backlight Driver

source code: